CN103859706B - It is buckled - Google Patents
It is buckled Download PDFInfo
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- CN103859706B CN103859706B CN201310693247.1A CN201310693247A CN103859706B CN 103859706 B CN103859706 B CN 103859706B CN 201310693247 A CN201310693247 A CN 201310693247A CN 103859706 B CN103859706 B CN 103859706B
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Abstract
The present invention provides a kind of buckled, and it, by carrying out contacting on summit, can depart from less power and promptly when being embedded in the convex portion of state of recess and departing from from the recess.It is buckled（10）Including with locking piece（21）Plug（20）And socket（30）.In locking piece（21）With socket（30）Either one formed convex portion（53）, in the opposing party's formation and convex portion（53）Chimeric recess（22）.In convex portion（53）With recess（22）Either one have：Summit（53a）, it is being embedded in recess（22）Convex portion（53）From the recess（22）Abutted during disengaging with the edge part of the opposing party；And a pair of angled portion（53b）, it is on summit（53a）It is intersecting, direction and locking piece（21）The orthogonal width of direction of insertion both ends, tilted to the direction of the edge part away from the opposing party.
Description
Technical field
The present invention relates to buckle, when departing from the convex portion of the state of embedded recess from the recess, by being carried out a little on summit
Contact, can depart from less power and promptly, it is possible to increase the operation sense during state that unlocks.
Background technology
Conventionally, there is known the socket including the plug with locking tongue piece and with the insert port for the insertion of locking tongue piece
Buckle（With reference to [0012]~[0014] section and Fig. 1 of patent document 1）.
It is chimeric engaging in wedge-shaped locking in the locking hole of locking tongue piece in being internally formed for above-mentioned existing socket
Projection（With reference to [0015] section, Fig. 1~3, Fig. 6 and Fig. 8 of patent document 1）.
Prior art literature
Patent document 1：No. 2503237 publications of Japanese Utility Model Registration Section No.（Heisei 8 years（1996）June 26 is open
Distribution）
The content of the invention
But in above-mentioned existing buckle, taken off in the locking projection of wedge shape from the chimeric state being engaging in locking hole
From when, because locking projection and locking hole are that face contacts or linear contact lay, therefore the problem of frictional resistance is bigger point be present.
Therefore, each scheme respectively described each invention be in view of above-mentioned prior art has the problem of point and completed, its
Purpose is as follows.
（Scheme one）
Invention its purpose described in scheme one is as follows.
That is, invention described in scheme one is when being embedded in the convex portion of state of recess and departing from from the recess, by summit
Point contact, can depart from less power and promptly, it is possible to increase the operation sense during state that unlocks.
（Scheme two）
Outside the purpose of the invention described in such scheme one, its purpose is as follows for invention described in scheme two.
That is, the invention described in scheme two can form summit and a pair of angled portion in socket side.
（Scheme three）
Outside the purpose of the invention described in such scheme one or scheme two, its purpose is as follows for invention described in scheme three.
That is, the invention described in scheme three can form summit and a pair of angled portion in the locking piece side of plug.
（Scheme four）
Invention described in scheme four is outside the purpose of the invention described in any one of such scheme one~tri-, and its purpose is such as
Under.
That is, the invention described in scheme four can provide suitable structure to socket.
（Scheme five）
Invention described in scheme five is outside the purpose of the invention described in any one of such scheme one~tetra-, and its purpose is such as
Under.
That is, invention described in scheme five can make when departing from from recess, hold by being made up of the rake of convex portion face
The structure easily apicad slided from the rake being made up of face.
（Scheme six）
Invention described in scheme six is outside the purpose of the invention described in any one of such scheme one~five, and its purpose is such as
Under.
That is, the invention described in scheme six by forming prominent edge in recess, can with the summit of convex portion it is mutually auxiliary enter
One step is easily departed from.
（Scheme seven）
Outside the purpose of the invention described in such scheme four, its purpose is as follows for invention described in scheme seven.
That is, invention described in scheme seven by by the apex configuration of convex portion in the position at the center along button, Neng Gouyou
Transmit and with the operating physical force transmitted from button on effect ground.
（Scheme eight）
Outside the purpose of the invention described in such scheme seven, its purpose is as follows for invention described in scheme eight.
That is, while the invention described in scheme eight departs from summit from recess, can utilize ejection portion by plug laterally
Ejection.
（Scheme nine）
Outside the purpose of the invention described in such scheme four, its purpose is as follows for invention described in scheme nine.
That is, the invention described in scheme nine can release the lock-out state of the plug of left and right simultaneously.
Described each invention is to complete to achieve these goals to each scheme respectively, represented by accompanying drawing used below
The embodiment of invention illustrates the characteristic point of each invention.
In addition, reference also is indicated as the symbol used in the embodiment of invention, but do not limit the present invention's
Technical scope.
In addition, accompanying drawing number also is indicated as the accompanying drawing number used in the embodiment of invention, but do not limit this hair
Bright technical scope.
（Scheme one）
The feature of invention described in scheme one is as follows.
First, such as shown in figure 1, buckle 10 is included with lower component.
（1）Plug 20
Such as shown in Figures 1 and 2, plug 20 has locking piece 21.
（2）Socket 30
Such as shown in Fig. 1 and Fig. 9, socket 30 is provided with the insert port 41 inserted for the locking piece 21 of plug 20.
Second, convex portion 53 is formed in either one of locking piece 21 and socket 30, is formed in the opposing party chimeric with convex portion 53
Recess 22.
3rd, such as shown in Fig. 1 and Figure 15, there are following structures in either one of convex portion 53 and recess 22.
（1）Summit 53a
Such as shown in Fig. 1 and Figure 15, when summit 53a departs from the convex portion 53 for being embedded in recess 22 from the recess 22, with
The edge part of the opposing party abuts.
（2）Rake 53b
Such as shown in Fig. 1 and Figure 15, rake 53b is a pair, and on summit, 53a intersects, direction is inserted with locking piece 21
Enter the both ends of the orthogonal width in direction, tilted to the direction of the edge part away from the opposing party.
（Scheme two）
Outside the feature of the invention described in such scheme one, its feature is as follows for invention described in scheme two.
Such as shown in figure 15, the side with summit 53a and a pair of angled portion 53b is formed in the side of socket 30.
（Scheme three）
Outside the feature of the invention described in such scheme one or scheme two, its feature is as follows for invention described in scheme three.
Such as shown in figure 33, being formed in the side of locking piece 111 of plug 110 has summit 114a and a pair of angled portion 114b
A side.
（Scheme four）
Invention described in scheme four is outside the characteristic point of the invention described in any one of such scheme one~tri-, and its feature is such as
Under.
First, such as shown in figure 1, in socket 30, locking member 50 is embedded in socket in a manner of it can move up and down
In main body 40, in addition, the reinforcing in socket body 40 by being reinforced towards locking member 50 from the direction that socket body 40 protrudes
Unit（Such as spring 60）Reinforced, make the button for protruding from the face side of locking member 50（Such as button portion 51）From located at
The releasing operation window 42 of the face side of socket body 40 is exposed.
Second, such as shown in figure 1, convex portion 53 formed locking member 50 and plug 20 locking piece 21 either one,
Recess 22 is formed in the opposing party.
（Scheme five）
Invention described in scheme five is outside the feature of the invention described in any one of such scheme one~tetra-, and its feature is such as
Under.
Such as shown in figure 15, rake 53b is made up of face.
（Scheme six）
Invention described in scheme six is outside the feature of the invention described in any one of such scheme one~five, and its feature is such as
Under.
That is, for example formed as shown in figure 8, in recess 22 in the position coordinated with convex portion 53 oriented opposed with the convex portion 53
Direction protrude edge 22a.
（Scheme seven）
Invention described in scheme seven is outside the feature of the invention described in any one of such scheme one~six, and its feature is such as
Under.
First, such as shown in Fig. 1 and Figure 15, being formed in locking member 50 has summit 53a and a pair of angled portion 53b
Convex portion 53.
Second, such as shown in Fig. 1 and Figure 15, summit 53a configuration are along button（Such as button portion 51）Center
Position.
（Scheme eight）
Outside the feature of the invention described in such scheme seven, its feature is as follows for invention described in scheme eight.
That is, for example as shown in Fig. 1 and Figure 15, possesses ejection portion 54 in locking member 50, the ejection portion 54 is pressed with link
Button（Such as button portion 51）Center and the summit 53a of convex portion 53 imaginary line abreast configure, on summit, 53a is de- from recess 22
From while, the locking piece 21 of plug 20 is ejected laterally from insert port 41.
（Scheme nine）
Invention described in scheme nine is outside the feature of the invention described in any one of such scheme one~eight, and its feature is such as
Under.
I.e., for example as shown in figure 27, the locking piece 21 of plug 20 is relative to button（Such as button portion 51）Center or so
It is symmetrically arranged a pair.
The effect of the present invention is as follows.
The present invention is formed as above, therefore plays effect as described below.
（Scheme one）
It is as follows according to the invention described in scheme one, its effect.
That is, the invention according to scheme one, when being embedded in the convex portion of state of recess and departing from from the recess, by
Summit carries out a contact, can depart from less power and promptly, it is possible to increase the operation sense during state that unlocks.
（Scheme two）
According to the invention described in scheme two, outside the The effect of invention described in such scheme one, following effect is also brought.
That is, the invention according to scheme two, summit and a pair of angled portion can be formed in socket side.
（Scheme three）
According to the invention described in scheme three, outside the The effect of invention described in such scheme one or scheme two, also bring
Following effect.
That is, the invention according to scheme three, summit and a pair of angled portion can be formed in the locking piece side of plug.
（Scheme four）
According to the invention described in scheme four, outside the The effect of invention described in any one of such scheme one~tri-, band is gone back
Carry out following effect.
That is, the invention according to scheme four, suitable structure can be provided to socket.
（Scheme five）
According to the invention described in scheme five, outside the The effect of invention described in any one of such scheme one~tetra-, band is gone back
Carry out following effect.
That is, the invention according to scheme five, by being made up of the rake of convex portion face, it can make and depart from from recess
When, the structure easily apicad slided from the rake being made up of face.
（Scheme six）
According to the invention described in scheme six, outside the The effect of invention described in any one of such scheme one~five, band is gone back
Carry out following effect.
That is, the invention according to scheme six, can be mutually auxiliary with the summit of convex portion by forming prominent edge in recess
Ground is further easily departed from.
（Scheme seven）
According to the invention described in scheme seven, outside the The effect of invention described in such scheme four, following effect is also brought.
That is, the invention according to scheme seven, by by the apex configuration of convex portion in the position at the center along button, energy
It is enough effectively to transmit and with the operating physical force transmitted from button.
（Scheme eight）
According to the invention described in scheme eight, outside the The effect of invention described in such scheme seven, following effect is also brought.
That is, the invention according to scheme eight, while disengaging on summit from recess, can utilize ejection portion by plug to
Eject in outside.
（Scheme nine）
According to the invention described in scheme nine, outside the The effect of invention described in such scheme four, following effect is also brought.
That is, the invention according to scheme nine, the lock-out state of the plug of left and right can be released simultaneously.
Brief description of the drawings
Fig. 1 is buckled exploded perspective view.
Fig. 2 is the stereogram of plug.
Fig. 3 is the front view of plug.
Fig. 4 is the top view of plug.
Fig. 5 is the left view of plug.
Fig. 6 is the right view of plug.
Fig. 7 is the upward view of plug.
Fig. 8 is the sectional view along Fig. 4 line A-A.
Fig. 9 is the stereogram of socket body.
Figure 10 is the front view of socket body.
Figure 11 is the top view of socket body.
Figure 12 is the side view of socket body.
Figure 13 is the upward view of socket body.
Figure 14 is the sectional view along Figure 11 line B-B.
Figure 15 is locked out the stereogram of part.
Figure 16 is locked out the front view of part.
Figure 17 is locked out the top view of part.
Figure 18 is locked out the side view of part.
Figure 19 is locked out the upward view of part.
Figure 20 is the sectional view along Figure 17 line C-C.
Figure 21 is the stereogram of button cover.
Figure 22 is the front view of button cover.
Figure 23 is the top view of button cover.
Figure 24 is the side view of button cover.
Figure 25 is the upward view of button cover.
Figure 26 is the sectional view along Figure 23 line D-D.
Figure 27 is the buckled stereogram for the state being arranged on plug on socket.
Figure 28 is buckled front view.
Figure 29 is buckled top view.
Figure 30 is buckled side view.
Figure 31 is buckled upward view.
Figure 32 is the sectional view along Figure 29 E-E lines.
Figure 33 is the buckled exploded perspective view of second embodiment.
Figure 34 is the stereogram of plug.
Figure 35 is the front view of plug.
Figure 36 is the top view of plug.
Figure 37 is the left view of plug.
Figure 38 is the right view of plug.
Figure 39 is the rearview of plug.
Figure 40 is the upward view of plug.
Figure 41 is the stereogram of the socket from ribbon breakthrough part side.
Figure 42 is the stereogram of the socket from insert port side.
Figure 43 is the front view of socket.
Figure 44 is the top view of socket.
Figure 45 is the left view of socket.
Figure 46 is the right view of socket.
Figure 47 is the rearview of socket.
Figure 48 is the upward view of socket.
Figure 49 is the longitudinal section of socket.
Figure 50 is the sectional elevation of socket.
Figure 51 is the buckled sectional view for the state being arranged on plug on socket.
In figure：10-buckled, 20-plug, 21-locking piece, 22-recess, 22a-edge, the insertion of 23-ribbon
Portion, 24-support, 30-socket, 40-socket body, 41-insert port, 42-releasing operation window, 50-locking member,
51-button portion, 51a-cover fixed part, 51b-cover rotation prevention portion, 52-Extendible flake, 53-convex portion, 53a-summit, 53b-incline
Inclined portion, 54-ejection portion, 54a-bending section, 55-spring embedded division, 60-spring（Reinforce unit）, 70-button cover, 71-bullet
Property pawl, 72-notch, 100-buckled, 110-plug, 111-locking piece, 112-recess, 113-ribbon breakthrough part,
114-front edge portion, 114a-summit, 114b-rake, 120-socket, 121-insert port, 122-convex portion, 123-band
Shape thing breakthrough part.
Embodiment
（Buckle 10）
Use Fig. 1~32 explanations first embodiment of the invention.
In figure, 10 represent buckled, although not shown, but for two ribbons that interlink.
As shown in figure 1, buckle 10 is generally comprised with lower component.
In addition, following（1）And（2）It will be described later.
（1）Plug 20
（2）Socket 30
In addition, the part as buckle 10, is illustrated above-mentioned（1）And（2）, but it is not limited to this.
（Plug 20）
As shown in Figures 1 and 2, plug 20 has locking piece 21.
Plug 20 is by formed integrally with appropriate rigid thermoplastic synthetic resin.
As shown in figure 27, plug 20 has pair of right and left.
Further, it is possible to use left and right a pair totally of plugs 20, can also use single or three more.
Specifically, as shown in Fig. 1~8, plug 20 substantially possesses following portion.
In addition, following（1）~（4）It will be described later.
（1）Locking piece 21
（2）Recess 22
（3）Ribbon breakthrough part 23
（4）Support 24
In addition, each portion of plug 20 be not defined in it is following（1）~（4）.
（Locking piece 21）
As shown in Figure 2-5, locking piece 21 is shaped generally as tabular, and is formed as the groove profile of opened downward（Trench）.Such as figure
Shown in 32, locking piece 21 inserts the inside of socket 30 from the insert port described later 41 of socket 30.
（Recess 22）
As shown in Fig. 2, Fig. 4, Fig. 7 and Fig. 8, recess 22 is formed as in the poroid of up/down perforation locking piece 21.Such as Figure 32 institutes
Show, the convex portion described later 53 of socket 30 is embedded in recess 22.
In addition, making recess 22 be formed as poroid, but be not limited to this, can be formed as block a side open surface it is recessed
Shape.
In addition, as shown in figure 8, locking piece 21 is formed to convex with this in the position with the cooperation of the convex portion described later 53 of socket 30
The edge 22a that the opposed direction in portion 53 protrudes.
Edge 22a is located at the rear side in locking piece 21 and towards the position of recess 22, and it gradually increases towards the side of recess 22
Add overhang, had a down dip in front of the direction of insertion of locking piece 21 towards the side of recess 22.
（Ribbon breakthrough part 23）
As shown in Fig. 2~4 and Fig. 6~8, ribbon breakthrough part 23 is connected with locking piece 21, although not shown, but for making band
Shape thing passes through.As shown in figure 27, the width of left and right is set to the insert port described later 41 than socket 30 by ribbon breakthrough part 23
Greatly, to the protruding outside of socket 30 in the state of locking piece 21 to be inserted into insert port 41.
（Support 24）
As shown in Fig. 2~5, Fig. 7 and Fig. 8, support 24 has a pair, positioned at the both sides of locking piece 21, by plug 20
When inserting in socket 30, abutted respectively with a pair of ejection portions 54 of the locking member described later 50 of socket 30.
As shown in figure 3, support 24 makes inclined-plane, towards the leading section side of the free end as locking piece 21, side is formed as
It is generally trapezoidal.
In addition, the side of support 24 is shaped generally as trapezoidal, but this is not limited to, as long as being inserted by plug 20
Abutted when in socket 30 with ejection portion 54.In addition, though a pair of support parts 24 and ejection portion 54 are formd, but as long as both tools
There is corresponding relation, then single or three more can also be set.
Support 24 abuts when plug 20 is inserted in socket 30 with ejection portion 54, when inserting plug 20 deeper,
The ejection portion 54 is bent by pressing ejection portion 54.As a result, in the state of plug 20 is locked in socket 30, bullet
Go out the state that portion 54 is maintained the pressing of supported portion 24, accumulate elastic recovering force.
If in contrast, the state that unlocks, support 24 is ejected using the elastic recovering force of accumulation in ejection portion 54,
So as to which plug 20 is effectively deviate from from socket 30.
（Socket 30）
As shown in Fig. 1 and Fig. 9, socket 30 is provided with the insert port 41 inserted for the locking piece 21 of plug 20.
As shown in figure 1, socket 30 is generally comprised with lower component.
In addition, following（1）~（4）It will be described later.
（1）Socket body 40
（2）Locking member 50
（3）Spring 60（Reinforce unit）
（4）Button cover 70
In addition, the part as socket 30, though illustrate above-mentioned（1）~（4）, but it is not limited to this.
（Socket body 40）
As shown in Fig. 9~14, socket body 40 has a pair totally of insert ports 41 in left and right, is formed as in the side flattened up and down
Tubular.
Socket body 40 is by formed integrally with appropriate rigid thermoplastic synthetic resin.
Specifically, possesses following portion in socket body 40.
In addition, each portion of socket body 40 be not limited to it is following（1）And（2）.
（1）Insert port 41
As shown in Fig. 9, Figure 12 and Figure 14, insert port 41 is used to insert for the locking piece 21 of plug 20.
Insert port 41 is located at the left and right ends portion of socket body 40 respectively, is formed as left and right a pair totally.
Insert port 41 is formed as flat square what is flattened up and down.
Though in addition, foring pair of right and left insert port 41, be not limited to this, can also be formed it is single or three with
On.
（2）Release operation window 42
As shown in Fig. 9, Figure 11 and Figure 14, the face side that operation window 42 is located at socket body 40 is released, for making button portion
51 expose to outside.
Release operation window 42 and be formed as circular in the upper wall center of socket body 40, up/down perforation.
The internal diameter for releasing operation window 42 is set as more than the external diameter of button cover 70 described later.
In addition, making releasing operation window 42 be formed as circular, but this is not limited to, as long as button cover 70 can be by can
To be formed as polygon, ellipse, Long Circle etc..
（Locking member 50）
As shown in Figure 15~20 and Figure 32, locking member 50 can be embedded in socket body 40 up or down.
Locking member 50 is by with appropriate elastic formed integrally with rigid thermoplastic synthetic resin.
Specifically, possesses following portion in locking member 50.
In addition, following（1）~（5）It will be described later.
（1）Button portion 51
（2）Extendible flake 52
（3）Convex portion 53
（4）Ejection portion 54
（5）Spring embedded division 55
In addition, each portion of locking member 50 be not limited to it is above-mentioned（1）~（5）.
（Spring 60（Reinforce unit））
As shown in figure 32, spring 60 adds in socket body 40 to locking member 50 from the prominent direction of socket body 40
Power, form reinforcing unit.
Specifically, spring 60 is made up of compression helical spring, is compressed in bottom and the lock of the inside of socket body 40
Between the spring embedded division 55 described later for determining part 50.
In addition, as reinforcing unit, though illustrating the spring 60 as compression helical spring, this is not limited to,
It can be made up of leaf spring.
（Button cover 70）
As shown in Figure 21~25 and Figure 32, button cover 70 is fitted into the button portion described later 51 of locking member 50.
Button cover 70 is by with appropriate elastic formed integrally with rigid thermoplastic synthetic resin.
The upper surface of button cover 70 is blocked, and lower surface is opened wide, and is formed as circular cap-type.
The external diameter of button cover 70 is set as below the internal diameter of releasing operation window 42 of socket body 40, also, internal diameter is set as
It is more than the external diameter of the button portion described later 51 of locking member 50.
In addition, button cover 70 is formed as overlooking to be circular, but this is not limited to, as long as locking member 50 can be fitted into
In button portion 51 described later, polygon, ellipse, Long Circle etc. can be formed as.
Specifically, possesses following portion on button cover 70.
In addition, each portion of button cover 70 be not limited to it is following（1）And（2）.
（1）Elastic claw 71
As shown in Figure 21~26, elastic claw 71 is used for the button portion described later 51 for being fixed on locking member 50, diametrically
Direction is opposed to be formed a pair.Each elastic claw 71 extends to downwards tongue-shaped.
Though in addition, foring a pair of elastic claws 71, this is not limited to, single or three more can be formed.
（2）Notch 72
As shown in Figure 21,24~26, notch 72 is used to prevent described later button of the button cover 70 relative to locking member 50
Portion 51 rotates, and in the interval of adjacent elastic claw 71, is diametrically opposed landform in a pair.Each notch 72 is from button cover
The end face of 70 downside is formed as upward channel-shaped.
Though in addition, foring a pair of notches portion 72, this is not limited to, single or three more can be formed.
（Button portion 51）
As shown in Figure 15~20, button portion 51 protrudes from the face side of locking member 50, from the table for being located at socket body 40
The releasing operation window 42 of surface side is exposed.
Button portion 51 is located at the center of locking member 50, blocks above, opens wide below, is formed as circular cap-type.
The external diameter of button portion 51 is set as below the internal diameter of button cover 70.
In addition, button portion 51 is formed as overlooking to be circular, but this is not limited to, polygon, ellipse can also be formed as
Shape, Long Circle etc..
Specifically, possesses following portion in button portion 51.
In addition, each portion of button portion 51 be not limited to it is following（1）And（2）.
（1）Cover fixed part 51a
As seen in figs. 15-17, cover fixed part 51a is used for the fixed button cover 70 in button portion 51.
Cover fixed part 51a is set up a pair in the orthogonal side of the direction of insertion of the locking piece 21 with plug 20, is formed as
The claw-like coordinated with the elastic claw 71 of button cover 70.
In addition, though foring a pair of cover fixed part 51a, but this is not limited to, single or three more can be set.
（2）Cover rotation prevention portion 51b
As shown in figures 15 to 18, the button cover 70 that cover rotation prevention portion 51b is used to prevent in button portion 51 is relative to button
Portion 51 rotates.
Cover rotation prevention portion 51b is set a pair in the direction of insertion of the locking piece 21 of plug 20, is formed as being embedded in button cover 70
The ribbed of notch 72.
Though in addition, foring a pair of cover rotation prevention portion 51b, this is not limited to, single or three more can be set.
（Extendible flake 52）
As shown in Figure 15~17, Figure 19 and Figure 20, the direction of insertion of locking piece 21 of a pair of Extendible flakes 52 along plug 20 from
The both ends extension of button portion 51.
Though in addition, foring a pair of Extendible flakes 52, this is not limited to, can also in the occasion that plug 20 is one
Set single.
（Convex portion 53）
As shown in Figure 15~18 and Figure 20, convex portion 53 is embedded in recess 22.
Convex portion 53 positioned at the leading section of a pair of Extendible flakes 52, forms two altogether respectively.
The face erected for slanted upper end, seen from the leading section of Extendible flake 52 towards the updip of button portion 51 from side convex portion 53
Examine and be shaped generally as right angled triangle.
In addition, though making convex portion 53 be formed in locking member 50, recess 22 is set to be formed on the locking piece 21 of plug 20,
But this is not limited to, " convex portion " can be made to be formed in the side of plug 20, " recess " is formed in the side of locking member 50.
Specifically, possesses following portion on convex portion 53.
In addition, each portion of convex portion 53 be not limited to it is following（1）And（2）.
（1）Summit 53a
As shown in Figure 15~18 and Figure 20, when summit 53a departs from the convex portion 53 that embedded in recess 22 from the recess 22, with
The edge part of the opposing party abuts.
In addition, 53a configurations in summit are in the position at the center along button portion 51.
In addition, though summit 53a is set to be located at along the position at the center of button portion 51, the i.e. width of Extendible flake 52
Center, but this is not limited to, it can also configure in the position in the width center for deviateing Extendible flake 52.
Summit 53a is located at the slanted upper end portion of convex portion 53, from the direction of insertion of the locking piece 21 of plug 20, makes summit
53a fines away as substantially chevron or vertex of a triangle type.
（2）Rake 53b
As shown in Figure 15, Figure 17 and Figure 18, rake 53b is a pair, and on summit, 53a intersects, direction and locking piece 21
The both ends of the orthogonal width of direction of insertion, tilted to the direction of the edge part away from the opposing party.
In addition, rake 53b is made up of face.That is, rake 53b when viewed from above, is formed as from summit 53a directions
The triangle that the both ends of width gradually expand.
（Ejection portion 54）
As shown in Figure 15~20, ejection portion 54 and the imaginary line for linking the center of button portion 51 and the summit 53a of convex portion 53
Abreast configure, on summit 53a from recess 22 depart from while, make the locking piece 21 of plug 20 from the bullet laterally of insert port 41
Go out.
Ejection portion 54 sets pair of right and left, and two of the width in Extendible flake 52 in the left and right sides of button portion 51
Side is provided separately a pair, is extended parallel to Extendible flake 52, forms four altogether.
Four ejection portions 54 are formd in addition, though amounting to, but are not limited to this, in the situation that plug 20 is one
Under, it can be single, can also form two, three or more than five, or, it is the occasion of two, at least two in plug 20
It is individual, three or more than five can also be formed.
Formed with the bending section 54a bent upward towards leading section in each ejection portion 54.
（Spring embedded division 55）
As shown in Figure 20 and Figure 32, the one end that spring embedded division 55 is used for ammunition feed spring 60 is embedded in, so as to keep the one end
Portion.
Spring embedded division 55 is located at the rear side of button portion 51, is formed by following unlimited hollow part.
In the one end insertion spring embedded division 55 of spring 60, it is compressed between the bottom of the inside of socket body 40.
（The application method of buckle 10）
Then, the application method of the buckle 10 with said structure is illustrated.
First, socket 30 is the state after assembling.
When installing plug 20, locking piece 21 is inserted from the insert port 41 of socket 30.
If inserting locking piece 21, in the inside of socket 30, coordinate with the convex portion 53 of the claw-like of locking member 50.
If here, being strongly pressed into locking piece 21, locking member 50 is engaged piece 21 and presses and decline, and locking piece 21 exists
Lower face side staggers with convex portion 53.
Further, if being strongly pressed into locking piece 21, its poroid recess 22 faces the upside of convex portion 53.
Therefore, locking member 50 the compression recovery power with spring 60 because rising, now, as shown in figure 32, claw-like it is convex
Portion 53 is embedded in poroid recess 22 from below, and is locked.
Now, click effect is brought to operating personnel.
In addition, in the locked state, the ejection portion 54 of locking member 50 is pressed and bent by the support 24 of plug 20, from
And accumulate compression recovery power.
By inserting the plug 20 of left and right and locking, as shown in Figure 27~32, the plug 20 of left and right is mutual by socket 30
Link.
On the other hand, when unloading plug 20, as long as pressing the button protruded upward from the releasing operation window 42 of socket 30
Cover 70.
If pressing button cover 70, the button portion 51 of locking member 50 is pressed, interior subordinate of the locking member 50 in socket 30
Drop.
Also, obtained when the highest summit 53a of the convex portion 53 of claw-like declines under the inner edge portion than poroid recess 22
When the height at end is low, unlock state.
Now, if from the side of convex portion 53, the convex portion 53 of claw-like connects with poroid recess 22 from rake 53b face or line
Tactile state becomes to reach summit 53a point contact condition, can gradually decrease contact resistance when departing from poroid recess 22
Power.
In addition, from the poroid side of recess 22, because in the lower end in inner edges portion formed with edge 22a（Reference picture
8）, therefore can also reduce contact resistance when departing from the convex portion of claw-like 53.
If lock-out state is released from, the compression recovery power spring plug 20 accumulated by the ejection portion 54 of locking member 50
Support 24, locking piece 21 are once just extracted from the insert port 41 of socket 30 and departed from from socket 30.
（Second embodiment later Figure 33）
Then, illustrated using Figure 33~51 pair second embodiment of the present invention.
Present embodiment has summit 53a's and rake 53b by the first embodiment illustrated before using Fig. 1~32
Convex portion 53 is applied to represent, so-called buckle 100 above releasably after Figure 33.I.e., as shown in figure 51, before releasably
Buckle 100 by pressing insert plug 110 socket 120 outer wall, plug 110 can be unloaded.
In addition, though illustrating buckle 100 above releasably, but this is not limited to, although not shown, can also apply to
The buckle of so-called side releasably.
As shown in Figure 34, Figure 36 and Figure 37, present embodiment is characterised by forming summit 114a and rake 114b
In the side of plug 110.
Using Figure 33, the buckle 100 substantially possesses with lower component.
（1）Plug 110
（2）Socket 120
In addition, buckle 100 part be not limited to it is above-mentioned（1）And（2）.
（Plug 110）
As shown in Figure 34~40, plug 110 has locking piece 111.
Plug 110 is by formed integrally with appropriate rigid thermoplastic synthetic resin.
Locking piece 111 can insert the insert port described later 121 of socket 120, be formed thereon concave recess 112.
Ribbon breakthrough part 113 is connected on locking piece 111.
As shown in Figure 34, Figure 36 and Figure 37, on recess 112, before the front of the direction of insertion of locking piece 111
Summit 114a and rake 114b is formed on edge part 114.Exterior region 114 passes through from the leading section of locking piece 111 towards ribbon
Logical 113 gradual updip of portion, its slanted upper end erect and face the bottom of recess 112.
Summit 114a and rake 114b is located at the slanted upper end of front edge portion 114.Summit 114a is located at locking piece 111
The center of width, from the direction of insertion side of locking piece 111, fine away as substantially chevron or vertex of a triangle shape.
Rake 114b is located at summit 114a both sides, is made up of face.I.e., when viewed from above, rake 114b shapes
As the triangle gradually expanded from summit 114a to the both ends of width.
（Socket 120）
As shown in Figure 41~50, socket 120 has the insert port 121 that the locking piece 111 for plug 110 inserts.
Socket 120 is by formed integrally with appropriate rigid thermoplastic synthetic resin.
As shown in figure 49, in the convex portion 122 of the upper wall setting claw-like of socket 120, the convex portion 122 subordinate into socket 120
Side is prominent, in the recess 112 for the locking piece 111 for being flexibly embedded in plug 110.
In addition, in socket 120, there is ribbon breakthrough part 123 in the end set with 121 opposite side of insert port.
（The application method of buckle 100）
Then, the application method of the buckle 100 with said structure is illustrated.
First, when installing plug 110, locking piece 111 is inserted from the insert port 121 of socket 120.
If insert locking piece 111, in the inside of socket 120, the inclined front edge portion 114 and direction of locking piece 111
The convex portion 122 for the claw-like that lower section flexibly protrudes（Reference picture 49）Coordinate.
If here, being strongly pressed into locking piece 111, convex portion 122 is engaged piece 111 and presses and bend upward, so as to
Front edge portion 114 can be made to pass through its downside.
Further, as shown in figure 51, if being strongly pressed into locking piece 111, convex portion 122 is embedded in locking piece 111 from top
Concave recess 112 and lock.
Now, click effect is brought to operating personnel.
On the other hand, when unloading plug 110, as long as the outer wall of pressing socket 120.
If pressing the outer wall of socket 120, recess 122 floats from recess 112, the highest summit in current edge portion 114
114a is more out-of-date, and lock-out state is released from.
Now, if from the side of convex portion 122, the convex portion 122 of claw-like and concave recess 112 are from rake 53b face
Or the state of linear contact lay becomes to reach the state of summit 114a point contact, can gradually decrease and depart from concave recess 112
When contact resistance.
After lock-out state releasing, by the way that the locking piece 111 of plug 110 is extracted from the insert port 121 of socket 120, unload
Lower plug 110.
Claims (9)
1. a kind of buckled, it includes：Plug with locking piece；And inserted provided with what the above-mentioned locking piece for above-mentioned plug inserted
The socket of entrance,
The buckle is characterised by,
Convex portion is formed in either one of above-mentioned locking piece and above-mentioned socket,
The recess chimeric with raised part is formed in the opposing party,
There is summit and a pair of angled portion in either one of raised part and above-mentioned recess,
When the raised part for being embedded in above-mentioned recess departs from from the recess, above-mentioned summit abuts with the edge part of the opposing party；With
And
Above-mentioned a pair of angled portion intersects on above-mentioned summit, and the direction width orthogonal with the direction of insertion of above-mentioned locking piece
Both ends, tilted to the direction of the above-mentioned edge part away from above-mentioned the opposing party.
2. buckle according to claim 1, it is characterised in that
Above-mentioned summit and above-mentioned a pair of angled portion are formed in above-mentioned socket side.
3. buckle according to claim 1, it is characterised in that
Above-mentioned summit and above-mentioned a pair of angled portion are formed in the above-mentioned locking piece side of above-mentioned plug.
4. according to buckle according to any one of claims 1 to 3, it is characterised in that
In above-mentioned socket,
Locking member is embedded in socket body in a manner of it can move up and down, in addition,
Reinforcing unit in above-mentioned socket body by being reinforced towards above-mentioned locking member from the direction that above-mentioned socket body protrudes
Reinforced,
Make to protrude from the button of the face side of above-mentioned locking member from the releasing operation window of the face side located at above-mentioned socket body
Expose,
Raised part forms either one in the above-mentioned locking piece of above-mentioned locking member and above-mentioned plug,
Above-mentioned recess is formed in the opposing party.
5. according to buckle according to any one of claims 1 to 3, it is characterised in that
Above-mentioned rake is made up of face.
6. according to buckle according to any one of claims 1 to 3, it is characterised in that
In above-mentioned recess, the edge of the oriented direction protrusion opposed with the convex portion is being formed with the position that raised part coordinates.
7. buckle according to claim 4, it is characterised in that
The raised part with above-mentioned summit and a pair of above-mentioned rakes is formed in above-mentioned locking member,
Above-mentioned apex configuration is in the position at the center along above-mentioned button.
8. buckle according to claim 7, it is characterised in that
Possesses ejection portion in above-mentioned locking member, the ejection portion is with linking the center of above-mentioned button and the above-mentioned top of raised part
Point imaginary line abreast configure, while disengaging on above-mentioned summit from above-mentioned recess, by the above-mentioned locking piece of above-mentioned plug from
Above-mentioned insert port ejects laterally.
9. buckle according to claim 4, it is characterised in that
The above-mentioned locking piece of above-mentioned plug is symmetrically provided with a pair relative to the center of above-mentioned button.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012275184A JP6108814B2 (en) | 2012-12-17 | 2012-12-17 | buckle |
| JP2012-275184 | 2012-12-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103859706A CN103859706A (en) | 2014-06-18 |
| CN103859706B true CN103859706B (en) | 2017-12-19 |
Family
ID=50899161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310693247.1A Active CN103859706B (en) | 2012-12-17 | 2013-12-17 | It is buckled |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6108814B2 (en) |
| CN (1) | CN103859706B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108577053A (en) * | 2018-06-13 | 2018-09-28 | 联扬塑胶(深圳)有限公司 | Multidirectional buckle device |
| CN112589435A (en) * | 2020-12-11 | 2021-04-02 | 长泰圣源织带有限公司 | Automatic production equipment and method for box buckle belt |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1094405A (en) * | 1996-06-24 | 1998-04-14 | Natl Molding Corp | All-weather side release type buckle |
| CN1337193A (en) * | 2000-08-09 | 2002-02-27 | 约瑟夫·安斯彻尔 | Press release type belt-buckle with improved locking ability |
| CN102406287A (en) * | 2010-09-22 | 2012-04-11 | 株式会社利富高 | Belt buckle |
| CN102573555A (en) * | 2009-09-30 | 2012-07-11 | Ykk株式会社 | Buckle |
-
2012
- 2012-12-17 JP JP2012275184A patent/JP6108814B2/en active Active
-
2013
- 2013-12-17 CN CN201310693247.1A patent/CN103859706B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1094405A (en) * | 1996-06-24 | 1998-04-14 | Natl Molding Corp | All-weather side release type buckle |
| CN1337193A (en) * | 2000-08-09 | 2002-02-27 | 约瑟夫·安斯彻尔 | Press release type belt-buckle with improved locking ability |
| CN102573555A (en) * | 2009-09-30 | 2012-07-11 | Ykk株式会社 | Buckle |
| CN102406287A (en) * | 2010-09-22 | 2012-04-11 | 株式会社利富高 | Belt buckle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103859706A (en) | 2014-06-18 |
| JP6108814B2 (en) | 2017-04-05 |
| JP2014117482A (en) | 2014-06-30 |
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