CN102907826A - Buckle - Google Patents
Buckle Download PDFInfo
- Publication number
- CN102907826A CN102907826A CN2012102727149A CN201210272714A CN102907826A CN 102907826 A CN102907826 A CN 102907826A CN 2012102727149 A CN2012102727149 A CN 2012102727149A CN 201210272714 A CN201210272714 A CN 201210272714A CN 102907826 A CN102907826 A CN 102907826A
- Authority
- CN
- China
- Prior art keywords
- disengage button
- main body
- male parts
- button
- bracelet
- 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.)
- Pending
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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
- A44B11/2511—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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- 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
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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
- A44B11/2569—Safety measures
- A44B11/2573—Locking means preventing an unauthorised opening, e.g. by children
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
- A44B11/26—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts with push-button fastenings
Landscapes
- Buckles (AREA)
Abstract
The present invention relates to a buckle. By selecting the locking position, a release button is pressed through an opening section, thus that accidental release of the locking state of an insertion portion of a male part is prevented. The locking member (70) comprises a blocking sheet (72), the release button (80) and a return spring (73). The blocking piece (72) locks the insertion portion (32) of the male part (30) inserted from an insertion port (51) into the insertion port. The release button (80) is disposed on the blocking sheet, is projected outwardly from the opening portion (52) disposed on a female body (50), and can release the locking state through performing the press operation inside the female body. The return spring (73) is located between the release button and the female body internal and applies force on the release button in the direction from the opening portion of the female body projecting outwardly. The release button can select a release position capable of throughout the opening portion under the locking state and a locking position abutted against the peripheral edge of the opening portion.
Description
Technical field
The present invention relates to bracelet, can be by selecting latched position, disengage button is pressed into by peristome, and the situation that the lock-out state of the insertion section of male parts is disengaged because of carelessness prevents trouble before it happens.
Background technology
In the past, record by the male parts that can link and female part and consist of, and can remove " seat belt hookup mechanism " (paragraph number " 0034 " ~ " 0037 ", the paragraph number " 0049 " with reference to patent documentation 1 reaches " 0050 ", paragraph number " 0058 " reaches " 0059 " and Fig. 1, Figure 12 and Figure 13) with the forced disengage button of the connecting state of male parts female part being provided with.
Patent documentation 1: No. 4302038 communique of Japan Patent
But, in above-mentioned " seat belt hookup mechanism " in the past, there is following problem, that is, if pressed because of carelessness mistakenly the releasing button, then the connecting state of female part and male parts might be disengaged.
Summary of the invention
So, each scheme put down in writing respectively each the invention all make in view of the existing problem of above-mentioned prior art, its purpose be following some.
Scheme one
The goal of the invention that scheme one is put down in writing is as follows.
That is, the invention that scheme one is put down in writing can be by selecting latched position, and disengage button is pressed into by peristome, and the situation that the lock-out state of the insertion section of male parts is disengaged because of carelessness prevents trouble before it happens.
Scheme two
The purpose of the invention that the invention that scheme two is put down in writing is put down in writing except such scheme one, also has following purpose.
That is, the invention that scheme two is put down in writing can select to remove position and latched position by disengage button is rotated.
Scheme three
The purpose of the invention that the invention that scheme three is put down in writing is put down in writing except such scheme one, also has following purpose.
That is, the invention that scheme three is put down in writing can select to remove position and latched position by disengage button is moved back and forth.
Scheme four
The purpose of the invention that scheme four is put down in writing each invention of putting down in writing in such scheme one to three, also has following purpose.
Namely, the invention that scheme four is put down in writing is by afterburning to latched position to disengage button, just do not need to make disengage button from removing position transfer to the selection operation of latched position, can add AutoLock feature, the situation of forgetting the latch-release button can be prevented trouble before it happens.
In addition, the invention that scheme four is put down in writing is when making the disengage button of transferring to latched position when remove position transfer, need the reinforcing of antagonism boosting mechanism and make disengage button transfer to the selection operation of releasing position, select operation based on this, also can prevent validly the situation that lock-out state is disengaged because of carelessness.
Scheme five
The purpose of the invention that the invention that scheme five is put down in writing is put down in writing except such scheme two, also has following purpose.
That is, the invention that scheme five is put down in writing can prevent trouble before it happens its situation from the releasing position transfer to latched position careless rotation of disengage button by possessing the cooperation pawl of the rotation that suppresses disengage button.
Scheme six
The purpose of the invention that the invention that scheme six is put down in writing is put down in writing except such scheme four, also has following purpose.
Namely, the invention that scheme six is put down in writing arranges helical spring by the axis in the rotation of disengage button, utilize it to reverse and compress, it is had simultaneously make the outstanding back-moving spring of disengage button and to the function of disengage button to the boosting mechanism of latched position reinforcing.
Each invention that each scheme is put down in writing is respectively made in order to reach above-mentioned each purpose, below, with working of an invention mode shown in the drawings the feature that each is invented is described.
Moreover Reference numeral is illustrated in the Reference numeral that adopts in the working of an invention mode, does not limit technical scope of the present invention.
In addition, the accompanying drawing number is also illustrated in the accompanying drawing number that adopts in the working of an invention mode, does not limit technical scope of the present invention.
Scheme one
The invention that scheme one is put down in writing has following some feature.
The first, for example shown in Figure 1, bracelet 10 possesses following structure.
(1) male parts 30
For example shown in Figure 8, the free end of male parts 30 fixed bands 20.
(2) female part 40
Fig. 2 ~ 4 and shown in Figure 8 for example, female part 40 links male parts 30.
The second, for example shown in Figure 1, female part 40 possesses following structure.
(3) cloudy main body 50
For example Fig. 8, Figure 18 and shown in Figure 20, cloudy main body 50 has the insert port 51 of the insertion section 32 of inserting male parts 30 and is hollow barrel-type.
(4) Lock Part 70
For example shown in Figure 8, Lock Part 70 is positioned at the inside of female part 50, and the insertion section 32 of the male parts 30 that will insert from insert port 51 is locked in this insert port 51.
The 3rd, for example shown in Figure 1, Lock Part 70 possesses following structure.
(5) the fastening sheet 72
For example shown in Figure 8, the insertion section 32 of the male parts 30 that fastening sheet 72 will insert from insert port 51 is locked in this insert port 51.
(6) disengage button 80
Fig. 8 and shown in Figure 10 for example, disengage button 80 is located on the fastening sheet 72, and is outwards outstanding from the peristome 52 that is located on the cloudy main body 50, and carries out push operation by the inside to cloudy main body 50, and state can unlock.
(7) back-moving spring 73
For example shown in Figure 11, back-moving spring 73 is between the inside of disengage button 80 and cloudy main body 50, and is afterburning to the direction of outwards giving prominence to from the peristome 52 of cloudy main body 50 to disengage button 80.
The 4th, disengage button 80 can select Figure 15 for example and shown in Figure 16 can be under lock-out state releasing position by peristome 52 and for example Figure 12 and shown in Figure 13 can with the latched position of peristome 52 periphery butts.
Scheme two
The feature of the invention that the invention that scheme two is put down in writing is put down in writing except such scheme one, also has following feature.
That is, for example shown in Figure 1, disengage button 80 can be located on the Lock Part 70 rotationally.
Scheme three
The feature of the invention that the invention that scheme three is put down in writing is put down in writing except such scheme one, also has following feature.
That is, although not shown, disengage button can arrange with the direction of insertion of male parts abreast with respect to Lock Part with moving back and forth.
Scheme four
The feature of the invention that scheme four is put down in writing each invention of putting down in writing in such scheme one to three, also has following feature.
That is, for example shown in Figure 1, between disengage button 80 and Lock Part 70, be provided with the boosting mechanism (for example helical spring 90) of disengage button 80 to the latched position reinforcing.
Scheme five
The feature of the invention that the invention that scheme five is put down in writing is put down in writing except such scheme two, also has following feature.
That is, for example shown in Figure 14, disengage button 80 has the cooperation pawl 85 of the rotation that suppresses disengage button 80.
Scheme six
The feature of the invention that the invention that scheme six is put down in writing is put down in writing except such scheme four, also has following feature.
That is, for example shown in Figure 14, boosting mechanism is provided in a side of the helical spring 90 on the axis of rotation of disengage button 80.
The present invention has following beneficial effect.
Because the present invention consists of as mentioned above, therefore play following effect.
Scheme one
According to the invention that scheme one is put down in writing, play following effect.
That is, the invention of putting down in writing according to scheme one, by selecting latched position, disengage button is pressed into by peristome, and the situation that the lock-out state of the insertion section of male parts is disengaged because of carelessness prevents trouble before it happens.
Scheme two
The invention of putting down in writing according to scheme two effect of the invention of putting down in writing except such scheme one, is also played following effect.
That is, according to the invention that scheme two is put down in writing, rotate by making disengage button, can select to remove position and latched position.
Scheme three
The invention of putting down in writing according to scheme three effect of the invention of putting down in writing except such scheme one, is also played following effect.
That is, the invention according to scheme three is put down in writing moves back and forth by making disengage button, can select to remove position and latched position.
Scheme four
According to the invention that scheme four is put down in writing, in such scheme one to three, the effect of each invention of putting down in writing, also play following effect.
Namely, invention according to scheme four is put down in writing by afterburning to latched position to disengage button, does not need disengage button from removing position transfer to the selection operation of latched position, can add AutoLock feature, the situation of forgetting the latch-release button can be prevented trouble before it happens.
In addition, the invention of putting down in writing according to scheme four, when the disengage button that will transfer to latched position is transferred to the releasing position, need the reinforcing of antagonism boosting mechanism and make disengage button to the selection operation of removing position transfer, select operation based on this, the situation that also lock-out state can be disengaged because of carelessness prevents trouble before it happens.
Scheme five
The invention of putting down in writing according to scheme five effect of the invention of putting down in writing except such scheme two, is also played following effect.
That is, the invention of putting down in writing according to scheme five, owing to possessing the cooperation pawl of the rotation that suppresses disengage button, therefore can be with careless rotation of disengage button and prevent trouble before it happens to the situation of latched position from removing position transfer.
Scheme six
The invention of putting down in writing according to scheme six effect of the invention of putting down in writing except such scheme four, is also played following effect.
Namely, the invention of putting down in writing according to scheme six, by the axis in the rotation of disengage button helical spring is set, utilizes it to reverse and compress, it is had simultaneously make the outstanding back-moving spring of disengage button and to the function of disengage button to the boosting mechanism of latched position reinforcing.
Description of drawings
Fig. 1 is the exploded perspective view of bracelet.
Fig. 2 removes the stereogram of bracelet that cloudy main body links the state of male parts from transverse observation.
Fig. 3 is corresponding with Fig. 2 and observes the stereogram of the state of bracelet from the top.
Fig. 4 is corresponding with Fig. 2 and from the stereogram of the state of beneath bracelet.
Fig. 5 is corresponding with Fig. 3 and rotates the stereogram of the state of disengage button.
Fig. 6 is the stereogram when then Fig. 5 and male parts come off.
Fig. 7 is the stereogram of following Fig. 6 and having discharged the state of the power of rotating disengage button.
Fig. 8 is the cutaway view of Fig. 3.
Fig. 9 is the cutaway view of following Fig. 8 and rotating the state of disengage button.
Figure 10 is the cutaway view of following Fig. 9 and being pressed into the state of disengage button.
Figure 11 is the cutaway view of following Figure 10 and having extracted the state of male parts.
Figure 12 is the stereogram of female part.
Figure 13 is corresponding with Figure 12, and with pedestal with remove the stereogram of the state that button groups is fitted together.
Figure 14 is pedestal, disengage button and helical spring exploded perspective view.
Figure 15 is corresponding with Figure 12, and rotates the stereogram of the state of disengage button.
Figure 16 is corresponding with Figure 13, and rotates the stereogram of the state of disengage button.
Figure 17 is the top view of cloudy main body.
Figure 18 is the side view of cloudy main body.
Figure 19 is the upward view of cloudy main body.
Figure 20 is the cutaway view along the A-A line of Figure 17.
Figure 21 is the top view of male parts.
Figure 22 is the side view of male parts.
Figure 23 is the upward view of male parts.
Figure 24 is the cutaway view along the B-B line of Figure 21.
Figure 25 is the cutaway view along the C-C line of Figure 21.
Figure 26 is the cutaway view along the D-D line of Figure 23.
Figure 27 is the enlarged drawing of the E section of Figure 23.
Figure 28 is the top view of disengage button.
Figure 29 is the side view of disengage button.
Figure 30 is the upward view of disengage button.
Figure 31 is the cutaway view along the F-F line of Figure 28.
Figure 32 is the enlarged drawing of the H section of Figure 31.
Figure 33 is the cutaway view along the G-G line of Figure 30.
Figure 34 is the top view of Lock Part.
Figure 35 is the front view of Lock Part.
Figure 36 is the side view of Lock Part.
Figure 37 is the top view of pedestal.
Figure 38 is the front view of pedestal.
Figure 39 is the side view of pedestal.
Figure 40 is the upward view of pedestal.
Figure 41 is the cutaway view along the I-I line of Figure 37.
Figure 42 is the enlarged drawing of the J section of Figure 41.
Figure 43 is the enlarged drawing of the K section of Figure 41.
Figure 44 is helical spring side view.
Figure 45 is helical spring top view.
Among the figure:
The 10-bracelet, 20-band, 30-male parts, 31-the first band fixed part, 32-insertion section, 33-lock hole, 34-the second band fixed part, 40-female part, the cloudy main body of 50-, the 51-insert port, the 52-peristome, 53-is with fixed part, the 54-bottom outlet, 55-pedestal retainer, 60-pedestal, the 61-base plate, 62-urceolus, 63-projection, the 63a-insertion groove, 64-pilot hole, 65-retainer carriage, the 70-Lock Part, 71-head, 72-fastening sheet, the 73-back-moving spring, 74-extrusion spring, 75-through hole, the 80-disengage button, 81-button body, 82-inner core, the 83-pinch hand, 84-projection, 84a-insertion groove, 85-cooperates pawl, 90-helical spring (boosting mechanism), 91, the 92-end.
The specific embodiment
Among the figure, 10 expression bracelets shown in Fig. 8 ~ 11, are used for linking belt 20.
Although not shown, be with 20 to be used for such as perambulator, children's seat, baby's frame etc., use as the five-point type seat harness.Although not shown equally, the five-point type seat harness comprise the waist that twines child two waistbands, be hung on child's the both shoulders two shoulder belts and by a hip thigh band between child's the both legs.
Moreover, as with 20 purposes, although for example understand perambulator, children's seat, baby's frame, be not limited to this.In addition, although for example understand the five-point type seat harness, be not limited to this, also can be used for the seat harness of two point form, bikini, four-point.
As shown in Figure 1, bracelet 10 roughly possesses following part.
Moreover following (1) and (2) are narrated in the back.
(1) pair of right and left male parts 30,30
(2) female part 40
Moreover the part of bracelet 10 is not limited to above-mentioned (1) and (2).
As shown in Figure 8, male parts 30 is used for the free end of fixed band 20.
As shown in Figure 1, male parts 30 forms pair of right and left, by the thermoplastic synthetic resin with rigidity, and POM(polyformaldehyde for example) be shaped integratedly.
Moreover, although male parts 30 formation are a pair of, be not limited to this, also can be one.In addition, although male parts 30 is set as synthetic resin system, being not limited to this, also can be metal-made.
Particularly, shown in Fig. 1 and Figure 21 ~ 27, male parts 30 possesses following each several part.
Moreover following (1) ~ (4) are narrated in the back.
(1) first band fixed part 31
(2) insertion section 32
(3) lock hole 33
(4) second band fixed parts 34
Moreover the each several part of male parts 30 is not limited to above-mentioned (1) ~ (4).
The first band fixed part 31
Such as Fig. 8, Figure 21, Figure 23 and shown in Figure 25, first is positioned at an end of male parts 30 with fixed part 31, is used for the free end of fixed band 20.First with fixed part 31 for the free end with 20 is passed through circuitously, form ladder shape.
Moreover, although the first band fixed part 31 is formed ladder shape, be not limited to this, also can form simple ring-type.
Shown in Fig. 8 and Figure 21 ~ 24, insertion section 32 is positioned at the other end of male parts 30, is used for being inserted in the insert port described later 51 of female part 40.
Moreover, first form with fixed part 31 horizontal wide larger than the A/F of insert port 51.
Such as Fig. 8, Figure 21, Figure 23 and shown in Figure 24, lock hole 33 is formed on the insertion section 32, is used for being locked in from the insertion section 32 that insert port 51 is inserted the hollow inside of female part 40.Lock hole 33 forms and connects up and down the square of insertion section 32, is used for embedding the fastening sheet 72 described later of female part 40.
Moreover, although lock hole 33 is formed square, be not limited to this, also can form circle, ellipse or the polygon except square.
The second band fixed part 34
Such as Figure 21 ~ 23, Figure 26 and shown in Figure 27, second extends into bar-shapedly to the direction identical with insertion section 32 with fixed part 31 from first with fixed part 34, be used for fixed band 20.Moreover, although not shown, fix by under the state of doing circlewise or turning back, passing the second bar-shaped band fixed part 34 with 20.
Moreover, although it is bar-shaped to be with fixed part 34 to form with second, be not limited to this, also can form simple ring-type.
Such as Fig. 2 ~ 4 and shown in Figure 8, female part 40 is used for linking male parts 30.
Moreover following (1) ~ (5) are narrated in the back.
(1) cloudy main body 50
(2) pedestal 60
(3) Lock Part 70
(4) disengage button 80(is oval)
(5) helical spring 90(boosting mechanism)
Moreover the part of female part 40 is not limited to above-mentioned (1) ~ (5).
Cloudy main body 50
Shown in Fig. 8 and Figure 17 ~ 20, cloudy main body 50 is the hollow barrel-types with insert port 51 of the insertion section 32 of male parts 30 inserting.
Cloudy main body 50 is by the thermoplastic synthetic resin with rigidity, for example the POM(polyformaldehyde) be shaped integratedly.
Moreover, although cloudy main body 50 is set as synthetic resin system, be not limited to this, also can be metal-made.
Particularly, shown in Figure 17 ~ 20, cloudy main body 50 has following each several part.
Moreover, below (1) ~ (5) narrate in the back.
(1) insert port 51
(2) peristome 52
(3) band fixed part 53
(4) bottom outlet 54
(5) the pedestal retainer 55
Moreover the each several part of cloudy main body 50 is not limited to above-mentioned (1) ~ (5).
Such as Fig. 8, Figure 12, Figure 18 and shown in Figure 20, insert port 51 forms a pair of at the both ends of cloudy main body 50, and the insertion section 32 of male parts 30 embeds wherein respectively.
Such as Fig. 8, Figure 10, Figure 17 and shown in Figure 20, peristome 52 is for the oval-shaped button body 81 of the disengage button 80 of the described later oval-shaped head 71 that embeds Lock Part 70 and rotation.
Moreover, although peristome 52 is formed ellipse, be not limited to this, so long as it is just enough to have the shape of long limit and minor face, also can form Long Circle or rectangle.
Band fixed part 53
Shown in Fig. 3, Fig. 4 and Figure 17 ~ 19, be positioned on the direction with a pair of insert port 51 quadratures with fixed part 53, be used for the free end of fixed band 20.With fixed part 53 in order to make with 20 free end circuitously by forming ladder shape.
Moreover, although will be with fixed part 53 to form ladder shape, be not limited to this, also can form simple ring-type.
Such as Figure 19 and shown in Figure 20, bottom outlet 54 is positioned at the downside of peristome 52, connects up and down the diapire of cloudy main body 50, forms square.
Moreover, although bottom outlet 54 is formed square, be not limited to this, also can form ellipse, Long Circle or the polygon except square.
Such as Fig. 8, Figure 19 and shown in Figure 20, pedestal retainer 55 is used for pedestal 60 is fixed on bottom outlet 54, protrudes hook-type downwards from the diapire of cloudy main body 50.Pedestal retainer 55 forms a pair of across bottom outlet 54, mutually chimeric with the retainer carriage 65 described later of pedestal 60.
Shown in Fig. 1, Fig. 8, Figure 13, Figure 14 and Figure 37 ~ 43, pedestal 60 is installed from the rear side of cloudy main body 50, to the outstanding part in the inside of cloudy main body 50, is used for supporting Lock Part 70 described later, disengage button 80, helical spring 90.
Moreover, although pedestal 60 is set as synthetic resin system, be not limited to this, also can be metal-made.
Particularly, shown in Figure 37 ~ 43, pedestal 60 possesses following each several part.
Moreover, below (1) ~ (5) narrate in the back.
(1) base plate 61
(2) urceolus 62
(3) projection 63
(4) pilot hole 64
(5) the retainer carriage 65
Moreover the each several part of pedestal 60 is not limited to above-mentioned (1) ~ (5).
Shown in Fig. 8, Figure 13, Figure 14 and Figure 37 ~ 41, base plate 61 is used for stopping up the bottom outlet 54 of cloudy main body 50, and forms square tabular.
Although base plate 61 is formed square, be not limited to this, also can form ellipse, Long Circle or the polygon except square.
Shown in Fig. 8, Figure 13, Figure 14 and Figure 37 ~ 39, the urceolus 62 vertical centers that are located at base plate 61, outstanding to the inside of cloudy main body 50, be used for supporting rotationally disengage button 80 described later.
Moreover, although urceolus 62 is formed on the pedestal 60, and the inner core described later 82 that will embed wherein is formed on the disengage button 80, also can form inner core at pedestal 60 on the contrary, forms urceolus at disengage button 80.
Such as Fig. 8, Figure 14, Figure 37 and shown in Figure 41, the projection 63 vertical bottoms that are located at urceolus 62 are by the insertion groove 63a cutting by its center.
Be embedded with helical spring 90 described later projection 63 is upper outside, by its end 92,93 any one party are inserted in the insertion groove 63a, the bottom of helical spring 90 can not be supported in the urceolus 62 rotationally.
Such as Fig. 8, Figure 13, Figure 14, Figure 16, Figure 38, Figure 39 and shown in Figure 41, pilot hole 64 is used for by embedding the cooperation pawl 85 described later of disengage button 80, the rotational angle of disengage button 80 is limited in the scopes of 90 degree for example.
Moreover, although pilot hole 64 is formed on the pedestal 60, the cooperation pawl 85 described later that embeds wherein is formed on the disengage button 80, be not limited to this, also can make to cooperate pawl outstanding from the inner peripheral surface of urceolus 62, form pilot hole at disengage button 80.In addition, although the rotational angle of disengage button 80 is limited in 90 degree, be not limited to this, also can be set as less than 90 degree or above 90 angles of spending.
Shown in Fig. 8 and Figure 38 ~ 43, retainer carriage 65 forms a pair of at the both ends of base plate 61 across urceolus 62, is used for mutually chimeric with the pedestal retainer 55 of cloudy main body 50.
Shown in Fig. 1, Fig. 8, Figure 11, Figure 34 ~ 36, Lock Part 70 is positioned at the inside of cloudy main body 50, and the insertion section 32 that is used for the male parts 30 that will insert from insert port 51 is locked in this insert port 51.
Moreover, although Lock Part 70 is set as synthetic resin system, be not limited to this, also can be metal-made.
Particularly, shown in Figure 34 ~ 36, Lock Part 70 possesses following each several part.
Moreover, below (1) ~ (5) narrate in the back.
(1) head 71
(2) the fastening sheet 72
(3) back-moving spring 73
(4) extrusion spring 74
(5) through hole 75
Moreover the each several part of Lock Part 70 is not limited to above-mentioned (1) ~ (5).
Shown in Fig. 8 and Figure 34 ~ 36, head 71 is positioned at the central authorities of Lock Part 70, and forming the plane is oval-shaped tubular, can be embedded in the oval-shaped peristome 52 of cloudy main body 50.
Moreover, be oval-shaped tubular although head 71 is formed the plane, be not limited to this, get final product so long as be embedded into the oval-shaped peristome 52 interior shapes of cloudy main body 50, be not limited to tubular.
Fastening sheet 72
Shown in Fig. 8 and Figure 34 ~ 36, the insertion section 32 of the male parts 30 that fastening sheet 72 will insert from insert port 51 is locked in this insert port 51.
Namely, the fastening sheet 72 from the head both ends on 71 oval-shaped long limit extends into tabular, and outstanding from the upper surface of its leading section, form upward the triangle that namely under the state of the inside that Lock Part 70 is contained in cloudy main body 50, tilts to its insert port 51.
Fastening sheet 72 is in the inside of cloudy main body 50, is embedded into from the below in the lock hole 33 of insertion section 32 of the male parts 30 that inserts from insert port 51.
Back-moving spring 73
Shown in Figure 11 and Figure 34 ~ 36, back-moving spring 73 is between the inside of disengage button 80 and cloudy main body 50, and is afterburning to the direction of outwards giving prominence to from the peristome 52 of cloudy main body 50 to disengage button 80.
That is, back-moving spring 73 from the head 71 four directions amounts to outstanding four, and is adjacent with fastening sheet 72, with this fastening sheet 72 be tilted to abreast downward be stretched into bar-shaped.
Moreover, although back-moving spring 73 is formed on the Lock Part 70, be not limited to this, also can split form.In addition, although form altogether four back-moving springs 73, be not limited to this, also can form more than 1 ~ 3 or 5.
Shown in Figure 11 and Figure 34 ~ 36, extrusion spring 74 is used for the insertion section 32 of male parts 30 is pushed to the direction of extracting from insert port 51.
The outside that extrusion spring 74 is positioned at four back-moving springs 73 amounts to four, be bent into chevron and be tilted to downward be stretched into bar-shaped.Compare with back-moving spring 73, extrusion spring 74 forms shortly.
Moreover, although extrusion spring 74 is formed on the Lock Part 70, be not limited to this, also can split form.In addition, although form altogether four extrusion springs 74, be not limited to this, also can form more than 1 ~ 3 or 5, in addition, also be not limited to the outside of back-moving spring 73.
Through hole 75
As shown in figure 34, through hole 75 is positioned at the center of head 71, connects up and down, embeds the urceolus 62 of pedestal 60, and embeds the inner core 82 of disengage button 80 via urceolus 62.
Shown in Fig. 8, Figure 10, Figure 12 ~ 16 and Figure 28 ~ 33, disengage button 80 is located on the fastening sheet 72, and is outwards outstanding from the peristome 52 that is located at cloudy main body 50, and carries out push operation by the inside to cloudy main body 50, and state can unlock.
Moreover, although disengage button 80 is set as synthetic resin system, be not limited to this, also can be metal-made.
In addition, disengage button 80 can select as Figure 15 and shown in Figure 16 can be by peristome 52 under lock-out state the releasing position and as Figure 12 and shown in Figure 13 can with the latched position of the periphery butt of peristome 52.
And then as shown in Figure 1, disengage button 80 can be located on the Lock Part 70 rotationally.
Moreover, although not shown, also can disengage button 80 can be set with moving back and forth abreast with the direction of insertion of male parts 30 with respect to Lock Part 70.
Particularly, shown in Figure 14 and Figure 28 ~ 33, disengage button 80 possesses following each several part.
Moreover, below (1) ~ (5) narrate in the back.
(1) button body 81
(2) inner core 82
(3) pinch hand 83
(4) projection 84
(5) cooperate pawl 85
Moreover the each several part of disengage button 80 is not limited to above-mentioned (1) ~ (5).
Shown in Fig. 2, Fig. 3, Figure 10, Figure 14 and Figure 28 ~ 31, it is oval-shaped tabular that button body 81 forms the plane, can be embedded in the oval-shaped peristome 52 of cloudy main body 50.
That is, the long limit of the ellipse of the external diameter of button body 81 forms below the long limit of ellipse of internal diameter of peristome 52, and for example about equally, same minor face forms below the minor face of ellipse of internal diameter of peristome 52, for example about equally.
Therefore, in the position consistent with the long limit of peristome 52, the long limit of button body 81, as shown in figure 10, can be embedded in the peristome 52.With respect to this, if rotate the position that button body 81 is consistent from both long limits, for example rotate 90 degree, then because the long limit of the ellipse of button body 81 is positioned at the top of minor face of the ellipse of peristome 52, therefore such as Fig. 3 and shown in Figure 8, the upper surface butt of the cloudy main body 50 around the lower surface of button body 81 and the peristome 52 can not be embedded in the peristome 52.
Moreover, be oval-shaped tabular although button body 81 is formed the plane, be not limited to this, so long as shape corresponding with peristome 52 and that have long limit and a minor face gets final product, also can form Long Circle or rectangle, be not limited to tabular.
Shown in Fig. 8, Figure 14 and Figure 29 ~ 33, inner core 82 hangs down from the center of the lower surface of button body 81, forms cylindrical shape.The external diameter of inner core 82 be set as with the internal diameter of the urceolus 62 of pedestal 60 about equally, disengage button 80 can be supported rotationally centered by the urceolus 62 of pedestal 60.
Moreover, although form inner core 82 at disengage button 80, form urceolus 62 at pedestal 60, also can form urceolus at disengage button 80 on the contrary, form inner core at pedestal 60.
Pinch hand 83
Such as Fig. 2, Fig. 3, Fig. 8, Figure 12 ~ 16, Figure 28, Figure 29 and shown in Figure 33, pinch hand 83 protrudes convex from the upper surface of button body 81, and planar shaped becomes a word or minus sign shape.Pinch hand 83 forms abreast with the long limit of the ellipse of button body 81.
Moreover, be a word or minus sign shape although pinch hand 83 is formed the plane, be not limited to this, also can form cross or plus sige shape.
Shown in Figure 10 and Figure 31 ~ 33, the projection 84 vertical bottoms that are located at inner core 82 are by the insertion groove 84a cutting by its center.
Be embedded with helical spring 90 described later projection 84 is upper outside, by its end 92,93 any one party are inserted in the insertion groove 84a, the upper end of helical spring 90 can not be supported in the inner core 82 rotationally.
Cooperate pawl 85
Shown in Figure 13, Figure 14, Figure 16 and Figure 29 ~ 32, cooperate pawl 85 to suppress the rotation of disengage button 80.
Cooperate pawl 85 outstanding from the periphery of inner core 82, a pair of in its diametric(al) formation, the position is parallel with pinch hand 83.Cooperate pawl 85 to protrude the triangle of inclined-plane towards the below, its bottom becomes hinge, and the upper end becomes free end.
Moreover, although form cooperation pawl 85 at disengage button 80, form pilot holes 64 at pedestal 60, be not limited to this, also can form pilot hole at disengage button 80, cooperate pawl outstanding from the inner peripheral surface of the urceolus 62 of pedestal 60 and make.
Helical spring 90(boosting mechanism)
Such as Fig. 1, Fig. 8, Figure 14, Figure 44 and shown in Figure 45, helical spring 90 is between disengage button 80 and Lock Part 70, and is afterburning to latched position to disengage button 80, works as boosting mechanism.
As shown in figure 14, helical spring 90 is located on the axis of rotation of disengage button 80.
Moreover, as the angle of reversing the other end 92, although illustration 20 the degree, but be not limited to this, can not reverse fully yet and make it parallel, perhaps at the scope intort of 1 ~ 19 degree, or reverse more than 21 degree, in addition, also can phase difference be set at insertion groove 63a, the 84a of the end of inserting respectively helical spring 90.
In addition, as boosting mechanism, although for example understand metal helical spring 90, but be not limited to this, also can adopt metal leaf spring or resinous leaf spring, in addition, although be set as independent part, also can pedestal 60, Lock Part 70 any one forms cloudy main body 50, disengage button 80 at least.
Such as Fig. 8 and shown in Figure 14, the first half of helical spring 90 is inserted in the inner core 82 of disengage button 80, is embedded in outside when being inserted into an end 91 in the insertion groove 84a on the projection 84.The Lower Half of helical spring 90 is inserted in the urceolus 62 of pedestal 60, in being inserted into its insertion groove 63a in outside be embedded in the projection 63 on.
The urceolus 62 that the inner core 82 of disengage button 80 is aimed at pedestal 60 inserts.If insert inner core 82, it cooperates pawl 85 by the extruding of the inner peripheral surface of urceolus 62 and to the inner deflection of cylinder of inner core 82.If make the pilot hole 64 that cooperates pawl 85 to be positioned at urceolus 62, then flexibly recover, as shown in figure 13, cooperate pawl 85 outstanding by pilot hole 64, therefore stop inner core 82 to come off from urceolus 62.At this moment, as shown in Figure 8, helical spring 90 is compressed between the bottom of the bottom of inner core 82 and urceolus 62, utilize its compression restoring force with disengage button 80 to outwards outstanding directions are afterburning from the peristome 52 of cloudy main body 50.
In addition, as shown in figure 13, cooperating on the position of pawl 85 and a lateral margin butt of the circumferencial direction of pilot hole 64, such as Fig. 2, Fig. 3, Fig. 7, Fig. 8, Figure 12 and shown in Figure 13, the planar shaped of disengage button 80 becomes the pinch hand 83 of a word or minus sign shape, is positioned at the position of quadrature with respect to the dummy line of the insertion section 32 that links both sides.At this moment, as shown in Figure 8, two sides' insertion groove 63a, 84a are relative at above-below direction, and are positioned at equidirectional.
In addition, because predetermined angular is reversed with respect to an end 91 in the other end 92 of helical spring 90, for example therefore 20 degree will reverse the restoring force of returning and work, and a lateral margin of the circumferencial direction of cooperation pawl 85 and pilot hole 64 is butt flexibly, prevents from rocking.
On the other hand, if rotate the pinch hand 83 of disengage button 80, then cooperate pawl 85 to move along the circumferencial direction of pilot hole 64, as shown in figure 16, with another lateral margin butt of the circumferencial direction of this pilot hole 64, the rotational angle of disengage button 80 is limited in predetermined angular, for example 90 degree.
At this moment, such as Fig. 5, Fig. 6, Fig. 9 ~ 11, Figure 15 and shown in Figure 16, the planar shaped of disengage button 80 becomes the pinch hand 83 of a word or minus sign shape, is positioned at parallel position with respect to the dummy line of the insertion section 32 that links both sides.
In addition, when rotating disengage button 80, helical spring 90 is reversed, and must antagonism will reverse the restoring force of returning and rotate disengage button 80.
Next, on the position of another lateral margin butt that cooperates pawl 85 and pilot hole 64, if when loosing one's grip from pinch hand 83, the restoring force of utilizing helical spring 90 to reverse to return, disengage button 80 returns rotation, as shown in figure 13, because a lateral margin that cooperates pawl 85 and the circumferencial direction of pilot hole 64 butt flexibly stops thereby rotating.
The using method of bracelet 10
Below, the using method of the bracelet 10 with said structure is described.
At first, such as Fig. 2, Fig. 3, shown in Figure 8, under the state that has linked male parts 30, if will take off male parts 30, then pinch the pinch hand 83 of disengage button 80, such as Fig. 5, Fig. 9, Figure 15 and rotation shown in Figure 16 90 degree.
Then, under the state that has rotated releasing button 80, as shown in figure 10, as long as the peristome 52 of disengage button 80 to cloudy main body 50 is pressed into.
When being pressed into disengage button 80, then as shown in figure 10, the head 71 of Lock Part 70 is extruded, in the inside of cloudy main body 50, and Lock Part 70 whole sinkings, at this moment back-moving spring 73 and extrusion spring 74 respectively deflections, savings restoring force.
In addition, when Lock Part 70 whole sinkings, fastening sheet 72 breaks away from downwards from the lock hole 33 of the insert port 32 of male parts 30, and state unlocks.
At this moment, utilize the restoring force at extrusion spring 74 savings, the insertion section 32 of male parts 30 is pushed to the direction of extracting from insert port 51.
Therefore, such as Fig. 6 and shown in Figure 11, by extract the insertion section 32 that is pushed out the male parts 30 that comes from insert port 51 from insert port 51, just can remove the connecting state of male parts 30 and female part 40.
On the other hand, if loose one's grip from pinch hand 83, then because the power of the head 71 of extruding Lock Part 70 is released, therefore as shown in figure 11, utilize the restoring force at back-moving spring 73 savings, in the inside of cloudy main body 50, Lock Part 70 floatings.
Simultaneously, the Lock Part 70 that disengage button 80 is floated pushes back, and utilizes the compression restoring force of helical spring 90, and is outwards outstanding from the peristome 52 of cloudy main body 50.
In addition, as shown in Figure 7, disengage button 80 utilizes helical spring 90 will reverse the restoring force of returning and returns rotation, automatically returns to lock-out state.
The linking method of male parts 30
Next, want to link male parts 30, then as shown in Figure 7, insert as long as be inserted into the insert port 51 of 32 pairs of Zhunyin main bodys 50 of section.
If insert insertion section 32, then the fastening sheet 72 of Lock Part 70 is inserted into section's 32 extruding, and in the inside of cloudy main body 50, Lock Part 70 sinks for the time being.At this moment, back-moving spring 73 deflections, savings restoring force.
If fastening sheet 72 is positioned at the lock hole 33 of the insertion section 32 of male parts 30, then as shown in Figure 8, utilize the restoring force at back-moving spring 73 savings, in the inside of cloudy main body 50, Lock Part 70 floatings.At this moment, fastening sheet 72 is embedded into from the below in the lock hole 33 of insertion section 32 of male parts 30, and male parts 30 is locked in the insert port 51 of cloudy main body 50.
In addition, when inserting insertion section 32, extrusion spring 74 deflections with insertion section 32 butt flexibly, prevent that insertion section 32 from rocking in insert port 51 in the savings restoring force.
Preventing of the misoperation of disengage button 80
On the other hand, under the state that has linked male parts 30, peristome 52 if do not rotate from disengage button 80 to cloudy main body 50 is pressed into, then such as Fig. 3 and shown in Figure 8, because it is the minor face of oval-shaped peristome 52 equally that its oval-shaped long limit is positioned at, therefore contact with the upper surface of cloudy main body 50 around the peristome 52, thereby can not be pressed into disengage button 80.
Moreover, also be same when rotating disengage button 80 with the rotational angle less than 90 degree.
Therefore, male parts 30 can be maintained lock-out state, prevent that male parts 30 from coming off because of carelessness.
Claims (6)
1. a bracelet possesses: the male parts of the free end of fixed band; And the female part that links described male parts,
Described female part possesses:
Cloudy main body has the insert port of the insertion section of inserting described male parts and is hollow barrel-type; And
Lock Part is positioned at the inside of described cloudy main body, and the insertion section of the described male parts that will insert from described insert port is locked in this insert port,
Described bracelet is characterised in that,
Described Lock Part possesses:
The fastening sheet, the insertion section of the male parts that will insert from described insert port is locked in this insert port;
Disengage button is located on the described fastening sheet, and is outwards outstanding from the peristome that is located on the described cloudy main body, and carries out push operation by the inside to described cloudy main body, can remove described lock-out state; And
Back-moving spring, afterburning to the direction of outwards giving prominence to from the described peristome of described cloudy main body to described disengage button between the inside of described disengage button and described cloudy main body,
Described disengage button can select can be under described lock-out state by described peristome the releasing position and can with the latched position of described peristome periphery butt.
2. bracelet as claimed in claim 1 is characterized in that,
Described disengage button can be located on the described Lock Part rotationally.
3. bracelet as claimed in claim 1 is characterized in that,
Described disengage button can arrange with the direction of insertion of described male parts abreast with respect to described Lock Part with moving back and forth.
4. such as each described bracelet in the claim 1 ~ 3, it is characterized in that,
Be provided with boosting mechanism between described disengage button and described Lock Part, this boosting mechanism is afterburning to described latched position to described disengage button.
5. bracelet as claimed in claim 2 is characterized in that,
Described disengage button possesses the cooperation pawl of the rotation that suppresses this disengage button.
6. bracelet as claimed in claim 4 is characterized in that,
Described boosting mechanism is provided in a side of the helical spring on the axis of rotation of described disengage button.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-168284 | 2011-08-01 | ||
| JP2011168284A JP2013031506A (en) | 2011-08-01 | 2011-08-01 | Buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102907826A true CN102907826A (en) | 2013-02-06 |
Family
ID=47002535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102727149A Pending CN102907826A (en) | 2011-08-01 | 2012-08-01 | Buckle |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2578105A1 (en) |
| JP (1) | JP2013031506A (en) |
| KR (1) | KR20130018567A (en) |
| CN (1) | CN102907826A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767250A (en) * | 2014-01-09 | 2014-05-07 | 浙江双友物流器械股份有限公司 | Elastic snapper in binding device |
| CN108968240A (en) * | 2018-08-24 | 2018-12-11 | 艾陌极智能装备（深圳）有限公司 | Intelligent and safe belt lock catch |
| CN114287713A (en) * | 2022-02-17 | 2022-04-08 | 宁波职业技术学院 | Buckle device for child safety seat for vehicle |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8991867B2 (en) * | 2013-08-21 | 2015-03-31 | Artsana USA, Inc | Break-away buckle for a child restraint |
| JP6253088B2 (en) * | 2013-10-25 | 2017-12-27 | 株式会社マキタ | Back working machine |
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| JPH0889314A (en) * | 1994-09-26 | 1996-04-09 | Konbi Kk | Connection device for three-point type seat belt |
| WO2006052088A1 (en) * | 2004-11-10 | 2006-05-18 | Ki-Su Park | Safety belt buckle |
| CN2865373Y (en) * | 2005-12-22 | 2007-02-07 | 明门实业股份有限公司 | Butt joining fastening |
| CN101849729A (en) * | 2009-03-31 | 2010-10-06 | 明门香港股份有限公司 | Be applicable to the safety belt fastener and the method for operating thereof of baby carrying device |
| US20100264707A1 (en) * | 2009-04-21 | 2010-10-21 | Holmbergs Childsafety Ab | Belt buckle and belt assembly |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| IT1048465B (en) * | 1975-10-20 | 1980-11-20 | Corridori C | PUSH BUTTON LOCKING BUCKLE WITH LOCK FUNCTION PARTICULARLY FOR SAFETY BELTS |
| AUPP787998A0 (en) * | 1998-12-22 | 1999-01-21 | Kent, Cameron Michael | Child proof seat belt buckles |
| ATE537995T1 (en) * | 2009-03-31 | 2012-01-15 | Wonderland Nurserygoods Hk Co | HINGE FASTENING SYSTEM FOR A CHILD CARRIER AND METHOD OF USE THEREOF |
| JP5448906B2 (en) | 2010-02-16 | 2014-03-19 | 花王株式会社 | Plastic container |
-
2011
- 2011-08-01 JP JP2011168284A patent/JP2013031506A/en not_active Withdrawn
-
2012
- 2012-07-31 KR KR1020120083921A patent/KR20130018567A/en not_active Application Discontinuation
- 2012-08-01 EP EP12178782.4A patent/EP2578105A1/en not_active Withdrawn
- 2012-08-01 CN CN2012102727149A patent/CN102907826A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0889314A (en) * | 1994-09-26 | 1996-04-09 | Konbi Kk | Connection device for three-point type seat belt |
| WO2006052088A1 (en) * | 2004-11-10 | 2006-05-18 | Ki-Su Park | Safety belt buckle |
| CN2865373Y (en) * | 2005-12-22 | 2007-02-07 | 明门实业股份有限公司 | Butt joining fastening |
| CN101849729A (en) * | 2009-03-31 | 2010-10-06 | 明门香港股份有限公司 | Be applicable to the safety belt fastener and the method for operating thereof of baby carrying device |
| US20100264707A1 (en) * | 2009-04-21 | 2010-10-21 | Holmbergs Childsafety Ab | Belt buckle and belt assembly |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767250A (en) * | 2014-01-09 | 2014-05-07 | 浙江双友物流器械股份有限公司 | Elastic snapper in binding device |
| CN103767250B (en) * | 2014-01-09 | 2015-12-09 | 浙江双友物流器械股份有限公司 | Elasticity snap-fastener in a kind of bundled device |
| CN108968240A (en) * | 2018-08-24 | 2018-12-11 | 艾陌极智能装备（深圳）有限公司 | Intelligent and safe belt lock catch |
| CN114287713A (en) * | 2022-02-17 | 2022-04-08 | 宁波职业技术学院 | Buckle device for child safety seat for vehicle |
| CN114287713B (en) * | 2022-02-17 | 2023-04-28 | 宁波职业技术学院 | Buckle device for child safety seat for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2578105A1 (en) | 2013-04-10 |
| KR20130018567A (en) | 2013-02-25 |
| JP2013031506A (en) | 2013-02-14 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C05 | Deemed withdrawal (patent law before 1993) | ||
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Application publication date: 20130206 |