CN1191770C - Two tongue buckle mechanism with fixed latch - Google Patents
Two tongue buckle mechanism with fixed latch Download PDFInfo
- Publication number
- CN1191770C CN1191770C CNB008126070A CN00812607A CN1191770C CN 1191770 C CN1191770 C CN 1191770C CN B008126070 A CNB008126070 A CN B008126070A CN 00812607 A CN00812607 A CN 00812607A CN 1191770 C CN1191770 C CN 1191770C
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- China
- Prior art keywords
- ejector
- mentioned
- push
- release
- framework
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Classifications
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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
- A44B11/2503—Safety buckles
- A44B11/2507—Safety buckles actuated by a push-button
- A44B11/2523—Safety buckles actuated by a push-button acting parallel to the main plane of the buckle and in the same direction as the fastening action
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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
- A44B11/2503—Safety buckles
- A44B11/2507—Safety buckles actuated by a push-button
- A44B11/2511—Safety buckles actuated by a push-button acting perpendicularly to the main plane of the buckle, e.g. placed on the front face of the buckle
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- Buckles (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
The present invention provides a buckle assembly which receives tongue sheets and selectively is engaged with the tongue sheets by fixed pins. The buckle assembly comprises a release button, two ejectors, a framework and a push element, wherein the release button comprises two buckle inserting openings used for receiving two tongue sheets; each tongue sheet is provided with a pin receiving groove; in addition, the release button comprises two ejector gaps which can glidingly keep the two ejectors; the framework comprises two pins, wherein the pins can be selectively engaged with the two tongue sheets by the pin receiving groove. In one embodiment, the insertion of the two tongue sheets into the release button can cause the ejectors to move. Accordingly, the push element forces the release button to enter a closed position aligned with the framework. Therefore, the fixed pins and the tongue sheets are engaged.
Description
Reference to related application
The application requires to be called in the name that on September 7th, 1999 submitted the U.S. Provisional Application the 60/152nd of " the two tongue piece buckle mechanism that have steady pin ", No. 361 right, be called the U.S. Provisional Application the 60/152nd of " the all-plastic bracelet that has steady pin " with the name of submitting on September 7th, 1999, No. 360 right, and the U. S. application the 90/544th that is called " assembly of buckle mechanism and supporting plate and the method for buckle mechanism being fixed and discharged supporting plate " in the name that on April 7th, 2000 submitted, No. 203 right, so these are applied for reference to being attached among the application.
Background of invention
Technical field
The present invention relates to a kind of bracelet, relate in particular to a kind of bracelet that has a steady pin and be fit to receive the tongue piece that one or two can use with the multi-point constraint system.
Background technology
In the prior art, more known traditional bracelet designs.Such design can bring the problem in certain operations and the security usually.In addition, such traditional bracelet normally expensive and be difficult to make and assembling.
The present invention's summary
Therefore, the present invention relates to a kind of Belt with clasp assembly, this assembly has been eliminated one or more problems of bringing owing to the restriction of prior art and shortcoming.
An object of the present invention is to provide a kind of Belt with clasp assembly firmer, reliable and more economic than the bracelet of prior art.
Another object of the present invention provides a kind of Belt with clasp assembly that receives a tongue piece and mesh selectively with steady pin and this tongue piece.
Another object of the present invention provides and a kind ofly can be selectively discharges tongue piece and decontrol the Belt with clasp assembly of tongue piece to small part from steady pin.
Additional feature and advantage of the present invention can describe in the following description and wherein partly can obviously obtain from describe, and perhaps can learn from the practice of the present invention to obtain.The structure of pointing out in can the description by accompanying drawing and embodiment realizes and obtains purpose of the present invention and favourable part.In one embodiment, a Belt with clasp assembly comprises a release-push, two ejectors, a framework and a pushing member.Release-push comprises two bracelet insertion openings that are used to receive two tongue pieces, and each tongue piece has the pin receiving slit.In addition, release-push comprises the ejector space of two two ejectors of maintenance that can slide.Framework comprises two pins, and described pin can mesh with two tongue pieces selectively by the pin receiving slit.In one embodiment, two tongue pieces can cause moving of ejector to the insertion of release-push, so pushing member can force release-push to enter into a closing position concordant with framework, so steady pin are meshed with tongue piece.
Be appreciated that the general description of front and detailed description subsequently all are exemplary close indicative and be intentionally to the invention provides additional explaining.
Description of drawings
Below accompanying drawing embodiments of the invention are described and and explanation with the principle of the present invention of opposing described together, wherein included accompanying drawing has provided further understanding of the present invention and combination and has formed the part of this specification.In the accompanying drawings:
Fig. 1 has shown the plan view of Belt with clasp assembly;
Fig. 2 has shown the isometric view of the Belt with clasp assembly of removing top cover;
Fig. 3 has shown the decomposing schematic representation of top cover, release-push, framework and bottom;
Fig. 4 has shown the decomposition view of release-push, Connection Element and a spring;
Fig. 5 (a) is the cross sectional view of the 5-5 line in Fig. 2 in the snap close process to 5 (c);
Fig. 6 (a) is the cross sectional view of the 5-5 line in Fig. 2 in the process of triping to 6 (c).
Detailed description of preferred embodiment
Below with reference to the accompanying drawings the preferred embodiments of the present invention are described in detail.
Fig. 1 has shown the plan view of Belt with clasp assembly 10.Belt with clasp assembly 10 preferably includes a buckle body 20.Buckle body 20 comprises a bottom 2200, a releasing member and a top trough of belt 2101 that is called as release-push 2300.Belt with clasp assembly 10 also comprises the tongue piece 30 of two mirror image symmetries.Obviously in Fig. 1, only show the tongue piece 30 of knowing clearly.The preferred embodiment that shows at Fig. 1 can be used among a traditional multiple spot (for example 5 points) constrained system.
Each tongue piece 30 comprises a band edge 301 and the lock end 311 with a pin receiving slit 312 with a band receiving slit 302.Can form tongue piece 30 with different materials according to the application and the use of Belt with clasp assembly.These tape material can comprise plastics and metal.Preferably, tongue piece 30 can form with heat treated stainless steel.
Known in the prior art use metal forms a tongue piece that uses with buckle body, and subsequently to tongue piece chromium plating.Application to chromium plating on tongue piece must be very careful.If chromium coating is too thin, chromium coating may be worn after inserting repeatedly and breaking away from buckle body.Above-mentioned metal surface as a result, exposes the metal surface of the bottom of tongue piece, to such an extent as to can be corroded and other undesirable effect.In contrast, if the thickness of chromium coating is too big, this chromium coating is peeled off from the underlying metal of tongue piece is lip-deep easily.So, also can expose the metal surface of bottom and the effect of being corroded.Can will overcome above-mentioned defective as tape material through heat treated stainless steel.In addition, the manufacturing expense of tongue piece of the prior art is higher, because the manufacturing of tongue piece need be through the step of an independent chromium plating.
Any one or two tongue pieces 30 can comprise that a tongue piece lid (not shown) to obtain a desirable outward appearance, perhaps helps improving operation and the guiding to being with.The tongue piece lid can be by plastics or metal manufacturing.Tongue piece lid can cover the part of any surf zone of any one or two tongue pieces 30, up to all surfaces zone that comprises tongue piece 30.The tongue piece lid can be detachably connected on the tongue piece 30, and perhaps the tongue piece lid can for good and all be connected on the tongue piece 30.Dismountable sleeve pipe also can for good and all be connected at least one tongue piece and be covered.Preferably, the tongue piece lid will cover the surf zone of the band edge 302 of tongue piece 30, and for good and all will be connected on the tongue piece 30.In addition, preferred tongue piece lid will for good and all be connected to and be called one on dismountable sleeve pipe and with it.In a preferred embodiment, the structure of tongue piece lid is that the tongue piece lid can removably link together each other.
Fig. 2 has shown the isometric view of the Belt with clasp assembly 10 of removing top cover.On a height level, Fig. 2 shown framework 80, release-push 2300 and Connection Element 85 with connection opening 81 so that release-push 2300 with respect to framework 80 along predetermined path movement.
Describe Fig. 2 now in further detail, Belt with clasp assembly 10 includes bottom 2200.Bottom 2200 includes bottom trough of belt 2201.Be positioned within the bottom 2200 is framework 80.Fig. 2 has shown the opening 81 of four Connection Elements, and above-mentioned opening 81 is formed on the sidewall of framework 80.
Release-push 2300 is between two sidewalls of framework 80.These sidewalls also comprise a connection opening 81, and this opening 81 engages with Connection Element 85.In order to realize the application's purpose, when Connection Element during near the bottom of the front portion of framework and framework (position as shown in Figure 2), Belt with clasp assembly is positioned at closed position.When Connection Element during away from the bottom of the front portion of framework and framework, Belt with clasp assembly is positioned at the position of opening.
Fig. 2 has also shown ejector biased element 95, and this element comprises element top arms 96 and element bottom arm.The element top arms 96 of ejector biased element 95 is provided with like this, and promptly element top arms 96 forces ejector 90 to enter among the release-push ejector space 2305.For fixing ejector biased element 95, element bottom arm (not shown) is limited between bottom 2200 and the framework 80.In addition, ejector biased element 95 is set on the bias voltage post 2204 (as shown in Figure 3) of bottom.By such structure, ejector 90 is set among the release-push 2300, and the front portion of framework (promptly towards) activated along a side that inserts with tongue piece 30 in the opposite direction.When buckle body 20 was assembled fully, the ejector projection 91 of ejector 90 can be set at two stable positions selectively: 1) be positioned among the ejector depression 2203 and framework ejector space 86 of bottom 2200; Perhaps 2) between framework 80 and release-push 2300.The location of ejector 90 is depended on whether buckle body 20 is positioned at and is opened or closed position, as the detailed description to Fig. 5 and Fig. 6 carried out.Ejector biased element 95 can be made from a variety of materials.These materials can include, but are not limited to metal, and the analog material with ideal characterisitics.In one embodiment, ejector biased element 95 is to be made by flat spring steel.
Fig. 3 has shown the decomposition view of top cover, release-push, framework and button cover.To describe top cover 2100 in detail now.Top cover 2100 comprises a top trough of belt 2101.In addition, top cover 2100 includes multi-form rib, surface and profile so that cooperatively interact with internal part and bottom 2200.End cap 2100 and bottom 2200 align mutually to form a buckle body shell.Top cover 2100 can be made with different materials, includes, but are not limited to plastics, metal or have the similar material similar to Ideal Characteristics.Preferably, top cover 2100 can use the ABS plastic of the anti-HI high impact that has antiultraviolet to make.
To be described in detail bottom 2200 below.Bottom 2200 comprises a bottom trough of belt 2201.When top cover 2100 and buckle body shell of bottom 2200 mutual alignment formation, bottom trough of belt 2101 and bottom trough of belt 2201 are also basic to align mutually, so the first band (not shown) can pass top trough of belt 2101 and bottom trough of belt 2201.Bottom 2200 includes multi-form rib, surface and profile so that cooperatively interact with internal part and top cover 2100.Specifically, bottom 2200 comprises ejector depression 2203 and bias voltage post 2204.Bottom 2200 can be made with different materials, includes, but are not limited to plastics, metal or have the similar material similar to Ideal Characteristics.In one embodiment, top cover 2100 can use the ABS plastic of the anti-HI high impact that has antiultraviolet to make.In addition, bottom 2200 can use PVC to make.
To describe release-push 2300 in detail below.Fig. 3 has shown the bottom of release-push 2300.The size that the bracelet of release-push 2300 inserts opening 2301 can be contained in the tongue piece 30 that is used for snap close in the buckle body 20.Release-push 2300 comprises that also a spring space 2302, relative spring arm space 2303 (have only shown one; These two is a mirror image symmetry each other) and framework connection opening 2304.Release-push 2300 comprises that also the release-push ejector keeps wall 2309 so that limit release-push ejector space 2305.Ejector keeps the structure in wall 2309 and release-push ejector space 2305 can keep ejector 90 slidably.Specifically, ejector 90 can move (promptly or towards bracelet insert opening 2301 or insert opening 2301 away from bracelet) forward or backward, but can not move out the outside in release-push ejector space 2305.In addition, shown spring button 2300 has multi-form rib, surface and profile so that cooperatively interact with different internal part and top cover 2100 and bottom 2200.Release-push 2300 can be made with different materials, includes, but are not limited to plastics, metal or have the similar material similar to Ideal Characteristics.Preferably, release-push 2300 can use the acetal that has antiultraviolet to make.
To describe framework 80 in detail below.Framework 80 is positioned among the inside of the bracelet shell that is formed by top cover 2100 and bottom 2200.As shown in Figure 3, framework 80 comprises connection opening 81 and spring arm opening 82.Framework 80 also comprises the surface and a trough of belt on steady pin 84, framework ejector space 86, a basic plane.When in closing position, as following detailed, the steady pin 84 of framework 80 is preferably placed among the release-push ejector space 2305, is preferably placed among the front end in release-push ejector space 2305.When framework 80 was installed among the inside of the bracelet shell that is formed by top cover 2100 and bottom 2200, the trough of belt 2101,84,2201 of top, centre and bottom was alignd separately substantially, so band (not shown) can pass the space of band.Framework 80 can be made with different materials, includes, but are not limited to plastics, metal or have the similar material similar to Ideal Characteristics.Preferably, framework 80 can use and have the SAE1035 that the zinc bichromate handles and make, and perhaps other has the material similar to the previous materials characteristic and makes.
The structure of ejector 90 and ejector projection 91 will be described below.Fig. 3 has only shown an ejector 90, still is understandable that and can uses a pair of ejector 90 in the embodiment of a bracelet shell 20, and this a pair of ejector 90 is preferably similar substantially each other.In one embodiment, ejector 90 comprises a plane surface and a planar base that is basically perpendicular to this plane surface extension.In a preferred embodiment, ejector 90 can be the element of a T shape.In addition, ejector 90 comprises a projection 91 of extending from planar base.This protruding size preferably can cooperate by the ejector space and be resisted against on the ejector depression.Ejector 90 can be made with different materials, includes, but are not limited to plastics, metal or have the similar material similar to Ideal Characteristics.Preferably, framework 80 can use the NYLON66 plastics to make.
As shown in Figure 3, ejector 90 is set among the ejector space 2305 of a release-push 2300.Ejector 90 can be installed before being installed to release-push 2300 on the framework 80.After the ejector button 90 of installation in release-push 2300, carry out the installation of release-push to the installation ejector biased element 95 of framework 80.
With reference to figure 4, will describe release-push 2300 in detail below.Spring 40 is positioned among the spring space 2302 of release-push 2300, so the spring arm 41 of spring 40 is set among the spring arm space 2303 of release-push 2300 (only shown a spring, another spring is that mirror image is symmetrically arranged in a preferred embodiment).In addition, spring 40 comprises the spring tab 42 that is positioned on the spring arm 41.Preferably, after spring 40 was installed in the spring space 2302 of release-push 2300, the spring tab 42 of spring 40 was inserted among the spring arm opening 82 of framework 80, as shown in Figure 2.Spring 40 can be so positioned, then release-push by along a direction bias voltage, the direction that this direction and tongue piece 30 will be inserted in the buckle body 20 to form a Belt with clasp assembly 10 is opposite.Spring 40 can be made with different materials, includes, but are not limited to plastics, metal or have the similar material similar to Ideal Characteristics.Preferably, spring 40 can use piano wire to make.
Connection Element 85 is installed through the connection opening 81 of framework 80 and the framework of release-push 2300 is connected space 2304.The connection opening of framework 80 preferably has such size, location and orientation, be release-push 2300 with respect to the surperficial (not shown) keeping parallelism on the basic plane of framework 80 and move on the surface 87 that can be parallel to the basic plane of framework 80 along the path that connection opening limited and away from the surface on the basic plane of framework 80.In one embodiment, the path of connection opening is the plane surface that begins to be basically parallel to framework 80.Therefore, when release-push 2300 when closing position is converted to open position.Above-mentioned path begins to be basically parallel to the surface of framework 80.Connection opening 81 can have different shapes, and for example waist shape, arc, L shaped or horn shape are to realize the ideal movements of release-push 2300.In a preferred embodiment, spring 40 is being installed in release-push 2300 and the framework 80 after the (not shown), two connectors 85 (for example pin) are inserted in framework 80 and the release-push 300.Connection Element 85 can be made with different materials, includes, but are not limited to plastics, metal or have the similar material similar to Ideal Characteristics.Preferably, Connection Element 85 can use piano wire to make.In one embodiment, can use zinc bichromate or suitable material to make, to increase corrosion resistance.
Fig. 5 (a) to 5 (c) shown during snap close along the 5-5 line of Fig. 2 intercept cross sectional view.Shown in Fig. 5 (a), the bracelet that tongue piece 30 is inserted into release-push 2300 inserts among the opening 2301.Can select the length of tongue piece 30 so that the pin end 311 of tongue piece 30 contacts with ejector 90 and promote ejector 90 corresponding to tongue piece 30 direction of insertion along backward direction.Release-push 2300 is promoted downwards or downwards and forward with a power A consistently by the ejector biased element, perhaps promotes towards the surface on the basic plane of framework 80 downwards and forward.
Fig. 5 (b) has shown the state of Belt with clasp assembly 10 when ejector 90 is pushed by tongue piece 30, and 2203 (not shown) align mutually so the ejector of ejector projection 91 and the ejector of framework ejector space 86 and bottom 2200 cave in.In this, be appreciated that do not have and the relative power of spring 40 applied forces (power A).Therefore, ejector 90 will directly move downward with respect to framework, and release-push 2300 will be along being forced to downward by connection opening 81 path that limits of framework 80 and moving forward to its initial position.The ejector projection 91 of ejector 90 will be inserted in the ejector depression 2203 of framework ejector space 86 and bottom 2200, shown in Fig. 5 (c).In a preferred embodiment, release-push 2300 will only be closed under the situation of inserting tongue piece 30.Specifically, in a preferred embodiment, two ejectors 90 must be synchronously move so that release-push 2300 is moved down along backward direction.In another embodiment, buckle body can keep one first ejector 90 that inserts to be inserted into the position that is positioned at closure with release-push 2300 up to one second ejector that inserts.The embodiment that also can have other.For example, ejector can be interconnected, so realize the insertion by first tongue piece of said method enforcement.
Pass framework ejector space 86 when ejector projection 91 and move to ejector and cave in 2203 the time, tongue piece 30 synchronously is meshed with steady pin 84.Specifically, the cotter way 312 of tongue piece 30 has such size and position on tongue piece, so that they align with the steady pin 84 of framework 80 and are placed on it.Therefore, when release-push 2300 was moved to its initial position, the pin that the steady pin 84 of framework 80 will be positioned at tongue piece 30 passed within the groove 312, so tongue piece 30 can not be removed from release-push 2300 and buckle body 20.By such setting, can finish the snap close of tongue piece 30 and buckle body 20, shown in Fig. 5 (c).
Fig. 6 (a) to 6 (c) shown during triping along the 5-5 line of Fig. 2 intercept cross sectional view.Shown in Fig. 6 (a), in closing position, spring 40 forces release-push 2300 to enter among the framework 80.In 6 (c), can represent this power at Fig. 6 (a) with A.When a power C is applied on the release-push 2300 (promptly when release-push 2300 by predetermined trying hard to recommend when moving), release-push 2300 upwards and backward moves with respect to framework along the path that the connection opening 81 by framework 80 is limited.Connection opening 81 preferably has such size, structure and shape, so that release-push 2300 remains parallel to the surface on the basic plane of framework 80 during the range of movement with respect to framework 80.When release-push 2300 when a direction of insertion corresponding to tongue piece 30 moves and leaves the surface (promptly backward and forward) on the basic plane of framework 80, ejector 90 upwards slides with release-push 2300, and above-mentioned release-push is kept wall 2309 to be fixed within the ejector space by ejector.When ejector 90 moved up with respect to framework 80, ejector 90 did not move backward with respect to framework 80, and this is because projection 91 is engaged among the ejector space 2305.Ejector 90 at first breaks away from from the ejector depression 2203 of bottom 2200 (not shown), and then breaks away from from framework ejector space 86.In case ejector 90 spins off from ejector space 2305 fully, above-mentioned bracelet is positioned at a crossover position, shown in Fig. 6 (b).
After the ejector projection 91 of ejector 90 broke away from from the ejector depression 2203 of bottom 2200 and framework ejector space 86 fully, ejector 90 was pushed forward by a power B (promptly by ejector biased element 95 applied forces).Power B makes ejector 90 move along a direction, and this direction is with respect to the direction of insertion of tongue piece 30 towards the framework front end.In other words, power B is at least in part from release-push ejection tongue piece 30.In case ejector 90 is pulled to a predetermined distance, Belt with clasp assembly is locked in the layout of opening by ejector 90, shown in Fig. 6 (c).In one embodiment, the above-mentioned predetermined distance width that is ejector projection 91.In another embodiment, above-mentioned predetermined distance be one from ejector space 2305 to steady pin the distance 84.Also can use other distance.
Fig. 6 (c) has shown the method for triping of bracelet, and wherein ejector 90 is moved to steady pin 84.By this structure, be appreciated that release-push 2300 its backward and upwards the position by locking, and the ejector projection 91 of ejector 90 can not turn back among the framework ejector space 86 and/or the ejector of bottom 2200 depression 2203 among.The ejector projection 91 of ejector 90 contacts with the surface on the basic plane of framework 80.In addition, as mentioned above, be understandable that because the location of spring 40, release-push 2300 is promoted towards the surface on the basic plane of framework 80 and forward all the time downwards.
The person skilled in the art of the present invention can be under situation about not departing from the scope of the present invention with spirit, and Belt with clasp assembly of the present invention is improved and changes.The present invention should comprise the protection domain with these improvement and variation.
Claims (21)
1. a Belt with clasp assembly (10), this assembly can accept first and second tongue pieces (30) and selectively with the tongue piece that has steady pin (84) (30) engagement, above-mentioned Belt with clasp assembly (10) comprising:
A framework (80) that comprises two steady pins (84);
A release-push (2300), comprise that two ejectors keep wall (2309), two ejector spaces (2305) and first and second bracelets to insert opening (2301), described first bracelet inserts opening and receives first tongue piece, described second bracelet inserts opening and receives second tongue piece, and wherein above-mentioned release-push is used for moving between with respect to the open position of framework and closing position at one;
A pushing member, this element is shifted above-mentioned release-push onto above-mentioned closing position; And
Kept first and second ejectors (90) that wall kept by ejector, described first and second ejectors are accepted in described two ejector spaces respectively, move to above-mentioned closing position so that prevent release-push selectively.
2. assembly according to claim 1 is characterized in that, the structure of release-push (2300) is arranged to like this, and promptly bracelet inserts opening (2301) and ejector space (2305) coplane each other.
3. assembly according to claim 1 is characterized in that, two pairs of ejectors keep the structure of wall (2309) to be configured to keep the ejector of T shape and to allow it to move.
4. assembly according to claim 1 is characterized in that, the structure of above-mentioned release-push (2300) is arranged to like this, and promptly bracelet inserts the opening that opening (2301) comprises a rectangle, and this opening extends through a complete cross section of release-push.
5. assembly according to claim 1 is characterized in that, first and second ejectors (90) comprise respectively:
A flat surface;
Flat bottom perpendicular to above-mentioned flat surface;
The extended projection of surface portion (91) from above-mentioned flat bottom.
6. assembly according to claim 5 is characterized in that,
The insertion of first tongue piece to the first insertion bracelet makes first ejector leave above-mentioned first bracelet insertion opening and moves; And
The insertion of second tongue piece to the second insertion bracelet makes second ejector leave above-mentioned second bracelet insertion opening and moves, so when first and second ejectors all moved on the preposition, pushing member forced release-push to enter into above-mentioned closing position.
7. assembly according to claim 5 is characterized in that, above-mentioned projection (91) makes a part of above-mentioned ejector bottom have a depth of section that increases to the rear section that surpasses above-mentioned ejector, so:
When ejector was positioned at backward a position, ejector can not stop that above-mentioned release-push enters moving of above-mentioned closing position; And
When ejector was positioned at forward a position, ejector can stop that above-mentioned release-push enters into moving of above-mentioned closing position.
8. assembly according to claim 1 is characterized in that, above-mentioned framework (80) also comprises:
At least two sidewall sections, this sidewall sections extends perpendicular to the flat surface of described framework, and wherein two sidewall sections are used to accept above-mentioned release-push.
9. assembly according to claim 8, it is characterized in that, each above-mentioned sidewall sections defines two connection opening (81), and each connection opening (81) is meshed with a connector that extends from release-push (2300), so above-mentioned connection opening defines the path that release-push moves.
10. assembly according to claim 8, it is characterized in that, above-mentioned framework (80) comprises a front end, a rear end and two sides, wherein two sides and two sidewalls are approaching, above-mentioned sidewall limits the connection opening (81) of four unified shapes selectively, and each connection opening (81) comprising:
First end; And
Second end, wherein above-mentioned first end are near the bottom of framework (80) and the front portion of framework, and second end is near the top of framework (80) and the rear portion of framework.
11. assembly according to claim 10, it is characterized in that, also comprise two tongue pieces (30), in the time of wherein among tongue piece is inserted into above-mentioned bracelet insertion opening (2301) fully, above-mentioned two steady pins (84) are meshed with two pin joint grooves (312) of two tongue pieces (30).
12. assembly according to claim 1, it is characterized in that, also comprise an ejector pushing member (95), when an ejector projection (91) from an ejector space (2305) when withdrawing from, this element moves to bracelet ejector and inserts opening (2301).
13. method that is used for the described Belt with clasp assembly of claim 1 is navigated to an open position, Belt with clasp assembly (10) comprises a release-push (2300) and a framework (80), this framework has two steady pins (84), so release-push moves with respect to framework, the method comprising the steps of:
On above-mentioned release-push, accept an outside along direction backward and apply power with respect to framework;
Apply power corresponding to said external, move above-mentioned release-push with the direction that makes progress backward along one with respect to framework;
Apply power corresponding to said external, move an ejector (90) with respect to framework along a direction that makes progress and reach a dislocation up to above-mentioned ejector; And
Upward to the moving of above-mentioned dislocation, move ejector along a direction forward, corresponding to ejector (90) so Belt with clasp assembly (10) is positioned at an open position.
14. method according to claim 13 is characterized in that, Belt with clasp assembly (10) comprises two tongue pieces (30), and described tongue piece includes pin receiving slit (312), and is further comprising the steps of:
Corresponding to moving of release-push (2300), from the pin receiving slit (312) of the above-mentioned tongue piece said fixing pin (84) of triping.
15. method according to claim 13 is characterized in that, determines the mobile route of release-push (2300) by the shape of one group of connection opening (81).
16. method according to claim 13 is characterized in that, also comprises step:
Above-mentioned dislocation is the position that an ejector (90) can move forward.
17. method according to claim 13 is characterized in that, above-mentioned dislocation is the position that an ejector projection (91) breaks away from from the ejector space (2305) of framework fully.
18. one kind requires 1 described buckle assembly to navigate to the method for a closing position cum rights profit, Belt with clasp assembly (10) comprises that a release-push (2300) and with ejector space (2305) has the framework (80) of steady pin, above-mentioned release-push (2300) moves with respect to framework, and said method comprises:
On ejector (90), apply the power of backward directions;
Corresponding to above-mentioned applied force, above-mentioned ejector (90) is moved to a dislocation;
Corresponding to applied force on above-mentioned pushing member, above-mentioned release-push is moved to the position of a closure, so when Belt with clasp assembly was positioned at a closure state, steady pin was positioned among the release-push ejector space (2305).
19. method according to claim 18 is characterized in that, when described release-push (2300) moves to above-mentioned padlock position, described ejector is moved among the framework ejector space.
20. method according to claim 18 is characterized in that, above-mentioned dislocation comprises an ejector projection (91) and an ejector space (2305) positions aligning.
21. method according to claim 18 is characterized in that, above-mentioned Belt with clasp assembly (10) comprises two tongue pieces (30), and above-mentioned tongue piece applies a power along backward a direction to ejector (90).
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15236099P | 1999-09-07 | 1999-09-07 | |
| US15236199P | 1999-09-07 | 1999-09-07 | |
| US60/152,361 | 1999-09-07 | ||
| US60/152,360 | 1999-09-07 | ||
| US09/544,203 | 2000-04-07 | ||
| US09/544,203 US6397440B1 (en) | 1999-04-07 | 2000-04-07 | Assembly of a buckle mechanism and a blade and a method of securing and releasing the blade to the buckle mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1382025A CN1382025A (en) | 2002-11-27 |
| CN1191770C true CN1191770C (en) | 2005-03-09 |
Family
ID=27387238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB008126070A Expired - Lifetime CN1191770C (en) | 1999-09-07 | 2000-09-07 | Two tongue buckle mechanism with fixed latch |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1221871B8 (en) |
| CN (1) | CN1191770C (en) |
| AU (1) | AU7118500A (en) |
| DE (1) | DE60030994T2 (en) |
| WO (1) | WO2001017386A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102205832B (en) * | 2011-01-26 | 2012-11-28 | 浙江吉利汽车研究院有限公司 | Safety belt spring bolt structure with locking function |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8230071U1 (en) * | 1983-09-22 | van Riesen & Co, 2080 Pinneberg | Belt buckle for security systems | |
| JPS6310911U (en) * | 1986-07-07 | 1988-01-25 | ||
| FR2632166B1 (en) * | 1988-06-02 | 1990-09-21 | Ecia Equip Composants Ind Auto | CONDEMNATION BUCKLE FOR SEAT BELT |
| US5267377A (en) * | 1992-09-01 | 1993-12-07 | Trw Vehicle Safety Systems Inc. | Buckle assembly |
| JPH0870912A (en) * | 1994-09-06 | 1996-03-19 | Takata Kk | Buckle device for infant restraining/protecting sheet |
-
2000
- 2000-09-07 CN CNB008126070A patent/CN1191770C/en not_active Expired - Lifetime
- 2000-09-07 WO PCT/US2000/024475 patent/WO2001017386A1/en active IP Right Grant
- 2000-09-07 DE DE60030994T patent/DE60030994T2/en not_active Expired - Lifetime
- 2000-09-07 EP EP00959955A patent/EP1221871B8/en not_active Expired - Lifetime
- 2000-09-07 AU AU71185/00A patent/AU7118500A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU7118500A (en) | 2001-04-10 |
| WO2001017386A1 (en) | 2001-03-15 |
| EP1221871A1 (en) | 2002-07-17 |
| CN1382025A (en) | 2002-11-27 |
| DE60030994T2 (en) | 2007-03-29 |
| DE60030994D1 (en) | 2006-11-09 |
| WO2001017386A9 (en) | 2002-09-26 |
| EP1221871B1 (en) | 2006-09-27 |
| EP1221871B8 (en) | 2007-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20050309 |
|
| CX01 | Expiry of patent term |