CN102029830A - Opener - Google Patents

Abstract

The invention discloses an opener equipped with conical nail rings formed by closing a pair of conical nail members capable of being opened and closed.The conical nail rings can be arranged at intervals by a length maintenance member provided on the opener.The opener arranged on a conical nail appliance is used for opening the conical nail members.The displacement of a pair of conical nail members in the inverse direction thereof along the connection direction of the conical nail rings arranged at intervals is operated by the conical nail appliance, so that the conical nail members are opened.The opener is also equipped with a matrix with a long edge and a pair of through holes formed on the matrix for the perforation of a pair of conical nail members along the longer edge of the matrix.In order to open the conical nail members, the end portions of the through holes abut against a pair of conical nail members for the displacement of the conical nail members, when force is applied in the inclination direction of the matrix with respect to the conical nail rings.The opener can easily open the conical nail members of a conical nail appliance when a plurality of conical nail objects are stuck and is practical and convenient.

Description

Opener

Technical field

The present invention relates to a kind of opener, particularly relevantly a kind ofly be used for open ring colligator or used the sewing of circular file folder and order the opener of tool.

Background technology

On ring type colligator and circular file folder, use to have to possess and a plurality of sewing order sewing of ring and order tool.Sew and order tool and be installed in the inboard of strip of paper used for sealing and order to sew and order thing into quilts such as paper.Sew to order and order ring sewing of tool and have 2 to be opened/closed and sew and order member, sewing of these ordered member and energized in opening direction.Sew the end side of ordering member and be formed with to sew and order the ring fastener,, can keep 2 to sew and order the member closing state by ordering ring fastener card and end to sew.Order in the tool in such sewing, have several switchings to sew the mode of ordering member, have and a kind ofly sew that to order tool be adopt to see through to sew 2 of ordering ring along formation and sew the center line of ordering between the member, make 2 to sew and order member and sew the mode of ordering the ring fastener with releasing towards reciprocal direction displacement.Order tool with such sewing, sew and order member, carry out 2 and sew the twisting action of ordering as the member displacement in the opposite direction, can remove to sew and order the ring fastener and sew with unlatching and order member by hold buttoned-up 2 under the arm with thumb and forefinger.Therefore, see through to reverse to sew and order ring and open to sew and order member, will sew order member insert logical be formed on to be sewed order the hole on the thing and close to sew and order member, can order thing and order into sewing and order tool (spy opens the 2009-073203 communique) being sewed.Yet, as shown in figure 39, order tool 1 and order into most quilts and sew the situation of ordering thing 2 sewing, ordered the scope of ordering member 3 of sewing that thing 2 exposes and tail off from sewing.Therefore, become to be difficult to holding under the arm sew and order member 3 and reverse, sew the situation of ordering member 3 and have to be sick of to be difficult to open.

Summary of the invention

Be to solve the problems referred to above that prior art exists, the invention provides a kind of just order at last to sew into most quilts order thing, also can easily open to sew and order the opener of sewing of tool ordering member.

The present invention can be solved by the following technical programs:

A kind of opener of the present invention possesses and a pair of sewing to be opened/closed orders member and close formed sewing and order ring; And have and described sewing can be ordered the length retaining member that ring is got the interval setting, opener is installed in to sew to order on the tool orders member in order to open described sewing, sew and order tool and sewing and order direction that ring links and make a pair of described sewing order member and open a pair of described sewing and order member towards reciprocal direction displacement along getting be provided with at interval described, and comprise matrix with long side direction, and for a pair of described sew order member connect described matrix long side direction one arrange a pair of through hole that is formed on the described matrix distolaterally, described when sewing the direction application of force that the direction of ordering ring tilts with respect to linking towards making described matrix, for allowing described sewing order member and open, the end of described through hole is connected to orders member and makes a pair of described sewing order the member displacement a pair of described sewing.

The present invention is on described matrix, and the central portion between a pair of described through hole is formed with the hinge portion along the long side direction bending of described matrix.The matrix that sees through at opener forms hinge portion, can increase the intensity of matrix, can prevent the distortion of matrix.Again, see through at matrix and form hinge portion, can allow be formed at through hole on the matrix and be connected to sew in the position of approaching to sew the retaining member of ordering tool and order member.

Hinge of the present invention portion, from the central portion between a pair of described through hole up to till the pars intermedia of the long side direction of described matrix, forming continuously.

When the matrix of opener formed hinge portion on the whole, when the operation opener, it was crooked because of hinge portion to have matrix, causes the possibility of operability variation.So the present invention sees through hinge portion is formed up to the pars intermedia of matrix and its front end is formed plane from through hole formation portion, the end side operation that can make matrix partly can be crooked, can keep operability well.

According to the present invention, see through opener to be installed in sew in advance and order tool, can order the member application of force to sewing sewing the retaining member side of ordering tool.Therefore, on opener, can will be sewed order thing and order into sewing and order tool, order thing, also can open to sew and order sewing of tool and order member by the operation of opener even if order to sew into most quilts.Opener is configured to matrix to order the bottom that member arrives strip of paper used for sealing sewing of tool from sewing to order so for example see through, and is able at the end of strip of paper used for sealing operation opener because comprise the matrix with long side direction.

Description of drawings

Fig. 1 shows the oblique view that has used the opener that belongs to the folder of ordering tool sewing of an example of the present invention.

Fig. 2 shows the vertical view diagram of the opener that belongs to the illustrated example of Fig. 1.

Fig. 3 opener and sew the oblique view of ordering tool.

The vertical view diagram of Fig. 4 opener.

Fig. 5 is the front view diagram of opener shown in Figure 1.

Fig. 6 is presented at the vertical view diagram that the closed condition infix is ordered ring and opener.

Fig. 7 is for showing from closed condition to the vertical view diagram that will begin to order sewing the opening ring and actuating member.

Fig. 8 is presented at the vertical view diagram of ordering ring and actuating member sewing in the opening.

Fig. 9 is for showing the diagram of open and close member, and (A) (B) is the vertical view diagram, (C) is the upward view diagram that shows the method that the actuating member card is ended.

Figure 10 is for showing the side view diagram of the method for open and close member on the frame, and the side view diagram (B) that (A) is state originally is towards the circumferencial direction application of force of connecting portion (C) and is limited to the side view diagram of the state of actuating member.

Figure 11 A is presented at the vertical view diagram of ordering ring and actuating member sewing in the closed condition.

Figure 11 B is presented to order ring and and the left hand view diagram of actuating member sewing in the closed condition.

Figure 11 C is presented to order ring and and the right part of flg diagram of actuating member sewing in the closed condition.

Figure 11 D is presented to order ring and and the front view diagram of actuating member sewing in the closed condition.

Figure 11 E is presented to order ring and and the upward view diagram of actuating member sewing in the closed condition.

Figure 11 F sews the vertical view diagram of ordering the ring and sewing the relation of the through hole of ordering ring element for showing.

Figure 12 is presented at the vertical view diagram of ordering tool sewing in the closed condition.

Figure 13 is presented at the upward view of ordering tool sewing in the closed condition.

Figure 14 is presented at the sectional elevation of ordering tool sewing in the closed condition, (A) is Figure 13 A-A cutaway view, (B) is Figure 13 B-B cutaway view that summary shows.

Figure 15 will open the upward view of ordering tool of sewing of sewing the state of ordering ring for showing.

Figure 16 sews the sewing of state of ordering ring and orders the diagram of sewing of tool ordering ring for showing to open.

Figure 17 is the vertical view diagram of ordering tool of sewing in the state of having opened.

Figure 18 is for showing the upward view diagram of wanting to order sewing of opening tool.

Figure 19 (A) is Figure 18 A-A cutaway view for the sectional elevation of ordering tool of sewing in the state of having opened, (B) is Figure 18 B-B cutaway view that summary shows.

Figure 20 will order the diagram of ordering ring of sewing of sewing the state of ordering ring for showing, (A) is the vertical view diagram, (B) is the front view diagram.

Figure 21 will order the diagram of ordering ring of sewing of sewing the state of ordering ring for showing, (A) is the vertical view diagram, (B) is the front view diagram.

Figure 22 will order the diagram of ordering ring of sewing of sewing the state of ordering ring for showing, (A) is the vertical view diagram, (B) is the front view diagram.

The oblique view diagram that Figure 23 sews the folder of ordering tool for the D type that shows the variation of having used opener.

The vertical view diagram that Figure 24 sews the folder of ordering tool for the D type that shows the variation of having used opener.

Figure 25 is the front view diagram of the illustrated folder of Figure 23.

The vertical view diagram that Figure 26 sews the folder of ordering tool for the D type that shows the variation of having used opener.

Figure 27 is the front view of the opener of the variation of the opener of genus the 1st embodiment.

Figure 28 is the back view of the opener of the variation of the opener of genus the 1st embodiment.

Figure 29 is the vertical view of the opener of the variation of the opener of genus the 1st embodiment.

Figure 30 is the upward view of the opener of the variation of the opener of genus the 1st embodiment.

Figure 31 is the right side view of the opener of the variation of the opener of genus the 1st embodiment.

Figure 32 is Figure 27 A-A part enlarged drawing of the opener of the variation of the opener of genus the 1st embodiment.

Figure 33 cuts off end view drawing for Figure 32 B-B line of the opener of the variation of the opener of genus the 1st embodiment.

Figure 34 cuts off end view drawing for Figure 32 C-C line of the opener of the variation of the opener of genus the 1st embodiment.

The vertical view diagram that Figure 35 sews the folder of ordering tool for the O type that shows the variation of having used opener.

The vertical view diagram that Figure 36 sews the folder of ordering tool for the D type that shows the variation of having used opener.

Figure 37 sews the key diagram of ordering tool for what the present invention was correlated with.

Figure 38 is the key diagram of sewing the folder of ordering tool that has used the present invention's relation.

Figure 39 is for showing the diagram of prior art.

Among the figure, 10 openers

12 matrixes

14 difference of height portions

16a, the 16b rake

18 operating portions

20 the 1st through holes

22 the 2nd through holes

24 cracks

26 holes

28 hinge portions

110 sew and order tool

112 the 1st sew and order ring

112a the 1st sews and orders member

112b the 2nd sews and orders member

114 the 2nd sew and order ring

114a the 3rd sews and orders member

114b the 4th sews and orders member

116 retaining members

118 actuating members

120 installing holes

122 are sewed the thing mounting portion that orders

124 keep wall

124a the 1st keeps wall

124b the 2nd keeps wall

126,128 through holes

126a, 128a B side through hole

126b, 128b A side through hole

126a1,126b1,128a1, the peritreme of 128b1 opposite side

126a2,126b2, the peritreme of side in front of the 128a2,128b2

130 the 1st action movies

130a docks edge

130b outside ora terminalis

The opposite side recess of 130d the 1st action movie

The front side recess of 130e the 1st action movie

130f limits recess

130g limits protuberance

132 the 2nd action movies

132a docks edge

132b outside ora terminalis

The opposite side recess of 132d the 2nd action movie

The front side recess of 132e the 2nd action movie

132f limits recess

132g limits protuberance

136a the 1st holding section

Opposite side the 1st holding section of 136a1 the 1st action movie

Front side the 1st holding section of 136a2 the 1st action movie

Front side the 1st holding section of 136a3 the 2nd action movie

Opposite side the 1st holding section of 136a4 the 2nd action movie

136b the 2nd holding section

Opposite side the 2nd holding section of 136b1 the 2nd action movie

Front side the 2nd holding section of 136b2 the 2nd action movie

Front side the 2nd holding section of 136b3 the 1st action movie

136b4 the 1st does opposite side the 2nd holding section of moving plate

138a the 1st open and close member fixed part

138b the 2nd open and close member fixed part

138c the 3rd open and close member fixed part

138d the 4th open and close member fixed part

140 open and close members

142 connecting portions

144 the 1st bridging portions

146 the 2nd bridging portions

148a the 1st continual-connecting-part

148b the 2nd continual-connecting-part

150 sew and order the ring fastener

152a, 154a, 156a, 158a protuberance

152b, 154b, 156b, 158b recess

152c，152d，154c，154d，

156c, 156d, 158c, 158d inclination subtend face

512,524 sew and order ring

The CO strip of paper used for sealing

LP1, the LP2 datum level

L1, L2, L3 distance

S is sewed orders thing

The specific embodiment

Below in conjunction with the specific embodiment, further set forth the present invention:

Fig. 1 shows an embodiment of the circular file folder that opener of the present invention has been installed, and Fig. 2 is its vertical view, and Fig. 3 wants the diagram of portion for it.The circular file clip pack contains ground paper at other interior strip of paper used for sealing CO that constitute than the fine sheet of hard.In the inboard of the parallel broken line of the summary central authorities that are formed at strip of paper used for sealing CO, that is the installed inside of spine is sewed and is ordered tool 110.This is sewed and orders tool 110 and comprise the 1st of opposite side for example and sew and order ring the 112, the 1st and sew and order ring 112, and the 2nd the sewing and order ring 114 of a pair of front side.The 1st sews and orders ring 112 and comprise the 1st and sew and order member 112a and the 2nd and sew and order member 112b, sees through the 1st and sews and order member 112a and the 2nd and sew and order member 112b and close and form and slightly be the 1st of O word ring-type and sew and order ring 112.Similarly, the 2nd sews and orders ring 114 and comprise the 3rd and sew and order member 114a and the 4th and sew and order member 114b, sees through the 3rd and sews and order member 114a and the 4th and sew and order member 114b and close and form and slightly be the 2nd of O word ring-type and sew and order ring 114.

Sew and order tool 110 and possess: can sew the 1st and order ring the 112 and the 2nd and sew and order ring 114 and get the length retaining member 116 that is provided with at interval respectively; Actuating member 118 is sewed with the 1st and to be ordered ring the 112 and the 2nd and sew and order ring 114 and be fixed in as the retaining member 116 ground, is fixing the 1st and is sewing and order ring the 112 and the 2nd and sew the action movie of the pair of plate-shaped of ordering ring 114 and move the inboard that is fixed in retaining member 116 freely.

This is sewed and orders sewing of tool 110 and order ring, by main sewing ordering the 1st of ring and sew and order ring 112 and secondary sewing orders the 2nd of ring and sew and order ring 114 switchings that constituted 2 passes freely.

The 1st sews and orders ring the 112 and the 2nd and sew and order ring and 114 be construed as, and can untie it in the same direction with opener 10 of the present invention and sew and order ring fastener 150.

In addition, this is sewed and orders tool 110 and be construed as, and sews when ordering ring closing, and for example directly holds main sewing under the arm with thumb and forefinger and orders the 1st of ring and sew and order ring 112 and close, be construed as when hold the 1st under the arm with 2 fingers and sew and order ring 112 and make it when closing direction move, pair is sewed and is ordered the 2nd of ring and sew and order ring 114 and move with work.

The 1st sew order the ring 112, sew by the 1st of semicircle arcuation slightly and to order member 112a and the 2nd the sewing and order member 112b and constituted and to form that roughly sewing of O word shape ordered ring of semicircle arcuation slightly, the 2nd sews and orders ring 114, is sewed by the 3rd of semicircle arcuation slightly and orders member 114a and the 4th the sewing and order member 114b and constituted and can form that roughly sewing of O word shape ordered ring of semicircle arcuation slightly.In addition, sew to order and order Kong Erke sewing on the thing S and order to sew and order thing S to insert the logical quilts such as being arranged at paper that connected in advance into quilts such as paper, sew the 1st and to order member 112a and the 2nd and sew and order member 112b, the 3rd and sew and order member 114a and the 4th and sew the end of ordering member 114b, that is sew the 1st and to order ring the 112 and the 2nd and sew and order ring 114 top, form to sew and order ring fastener 150.

Retaining member 116, overlooking slightly is rectangle and has to sew the 1st orders ring the 112 and the 2nd and sews and order ring 114 and get the length that set interval is provided with, and near its two ends, that is be installed in the installing hole 120 of strip of paper used for sealing CO are formed to overlook and slightly are the semicircle arcuation.

Retaining member 116 is construed as, possess to have and sew and order ring the 112 and the 2nd and sew near the outside of the long side direction of ordering ring 114 position towards the inboard from constituting the 1st, and the section that its central authorities heave slightly is the quilt of semicircle arcuation and sews the thing mounting portion 122 that orders, and sewed the inboard of ordering thing mounting portion 122 and possessed the maintenance space, kept space housing action member 118 etc. at it.

Sew the two ends of ordering thing mounting portion 122 at the quilt of retaining member 116 and be provided with the 1st and keep wall 124a, the 2nd to keep wall 124b, from the other end that lies across of one end roughly actuating member 118 is held in slip freely at its long side direction.In the present embodiment, the 1st keeps wall 124a, the 2nd to keep wall 124b to be, long side direction at retaining member 116, order ring the 112 and the 2nd and sew near lie across ring 114 separately the outsides inside and the roughly whole mode that hangs down ordered to sew from the 1st, be connected with the 1st and keep wall 124a and the 2nd to keep wall 124b, the 1st keeps wall 124a and the 2nd to keep wall 124b parallel and slightly be the tabular of same shape.

In addition, the back will describe actuating member 118 and open and close member 140 etc. in detail, be housed in by the 1st to keep wall 124a, the 2nd to keep wall 124b and sewed and order in the maintenance space that thing mounting portion 122 centered on.

Sew the 2nd and to order ring 114 opener 10 of the present invention is installed.As shown in Figure 4, opener 10 comprises to have to sew than the 2nd and orders the also long matrix with long side direction 12 of the length between the ora terminalis under ring 114 and the strip of paper used for sealing.Matrix 12 is for example tabular with formation such as synthetic resin.

Matrix 12 forms, have left side ora terminalis and right side ora terminalis till the central portion of side in front of distolateral the extending to of the opposite side of long side direction, this left side ora terminalis and distolateral at long side direction parallel with the right side ora terminalis, the both side ends of width is circular-arc.

Again,, form difference of height portion 14, and form distolateral compared to the long side direction of matrix 12, the narrowed width that another is distolateral in the both side ends of the width of matrix 12 in central portion position near the long side direction of matrix 12.

In the present embodiment, the width of matrix 12 is that the opposite side on boundary is to have the length also longer than the width of spine at the central portion with long side direction, and forms in difference of height portion 14 and the width of spine same widths slightly.

Moreover distolateral in another of the front side that belongs to matrix 12 long side directions, the both sides at the width of matrix 12 are formed with rake 16a, rake 16b that its width slowly narrows down.

At a side right side rake 16a, be formed with the operating portion 18 that extends towards the long side direction of matrix 12.Operating portion 18 is formed up to the other end of the front side of the long side direction that belongs to matrix 12 from (right side Fig. 2) terminal part of rake 16a of a side.

Operating portion 18 is connected to after the rake 16a and is connected with as the opposing party's the rake 16b side depression, be formed on rake 16a and operating portion 18 be connected partly near mix finger.The terminal part of the terminal part of operating portion 18 and the opposing party's rake 166 forms circular-arc.

One distolateral at the long side direction of matrix 12 in its width arow, for example forms dimetric 2 the 1st through holes the 20, the 2nd through hole 22.One side's the 1st through hole 20 forms also littler than the opposing party's the 2nd through hole 22.At this, form on the matrix 12 from the opposing party's the 2nd through hole 22 and the crack 24 of continuing near the end of the above-mentioned peritreme of the 2nd through hole 22 of the width of matrix 12.The left side ora terminalis of crack 24 and matrix 12 and the left side peritreme of the 2nd through hole 22 be quadrature roughly.

This grade in an imperial examination 1 through hole 20 and the 2nd through hole 22 are configured and sew the 2nd of the front side of ordering tool 110 and sew and order the 3rd of ring 114 and sew and order member 114a and the 4th and sew and order member 114b and insert and lead to.At this moment, sew the 3rd and to order member 114a and the 4th and sew the state that member 114b has opened of ordering, the 1st through hole 20 is sewed by the 3rd and is ordered member 114a and insert logically, and the 4th sews and order member 114b and be embedded into the 2nd through hole 22 by crack 24.At this moment, the 2nd through hole 22 sees through and makes greater than the 1st through hole 20 in advance, can increase the length of the matrix 12 of 24 both sides, crack, that is the length of the peritreme of the 2nd through hole 22, sews and can open crack 24 easily partly when ordering member 114a inserting the logical the 3rd.

Sew and order tool 110 and be construed as, order the 1st of ring and sew and order ring 112 and follow towards the above-mentioned the 1st and sew the action of ordering ring 112 closing directions and the pair of moving sewed and ordered the 2nd of ring and sew and order ring 114 and constituted by directly opening and sewing with the master that finger is closed with opener 10, the 1st of right side is sewed and is ordered member 112a and the 3rd and sew and order member 114a towards the front side shifting, and the 2nd the sewing and order member 112b and the 4th and sew and order member 114b and move and opener 10 is opened towards opposite side of left side.

To sew the operating portion 18 of front side ordering tool 110 and make opener 10 and sew towards the left side that is towards the 4th and order that member 114b pushes and when rotating in order to open, though be to be construed as: the peritreme of the opposite side of the 1st through hole 20 of opener 10 will be pressed towards the front thruster near the 3rd opposite side of sewing the base portion of ordering member 114a, and the peritreme of the front side of the 2nd through hole 22 of opener 10 will push towards opposite side near the 4th front side of sewing the base portion of ordering member 114b, but the 1st through hole 20 and the 2nd through hole 22 are construed as corresponding with it.

The 1st through hole 20 and the 2nd through hole 22 slightly are square, and to order ring 114 width long some in order to sew than the 2nd for longitudinal length, and horizontal widely possess and can sew and ordered ring at 114 o'clock or closed the length of sewing when ordering ring corresponding to opening the 2nd.

In order to sew and to order member 114a and make it to move to promote the operability of opener 10 by positively grasping the 3rd, the 1st through hole 20 approaches the 3rd and sews the transverse shape of ordering member 114a, but for making it to have some nargin, the 2nd through hole 22 is than the 1st through hole 20 also big last circles.

Moreover stagger at the long side direction of matrix 12 in the center that the diagonal in the 1st through hole 20 and the 2nd through hole 22 each holes that slightly are square intersects, the 1st through hole 20 lower and than the 2nd through hole 22 also near the front sides.

And, be construed as, with the operating portion 18 of the front side of opener 10 when push in the left side, the peritreme that is positioned at the opposite side of its 1st through hole 20 of pushing the direction opposition side is directly run into the 3rd and is sewed near the base portion of the opposite side of ordering member 114a, can allow the 3rd to sew and order member 114a the initial stage is moved in advance.And run into the 4th when sewing near the base portion of the front side of ordering member 114b in the peritreme of the front side of the 2nd through hole 22, run into the 3rd also slow when sewing near the base portion of the opposite side of ordering member 114a than the peritreme of the opposite side of the 1st through hole 20.

In addition, distolateral at another of the long side direction of matrix 12, be formed with towards the sagittate hole 26 of the width of matrix 12.Sagittate hole 26 be formed on the width of matrix 12 and from operating portion 18 sides towards opposition side.On matrix 12, form hinge portion 28 along the long side direction bending again.Hinge portion 28 forms, by the central portion between 2 the 1st through hole the 20, the 2nd through holes 22, that is the central portion of the width of matrix 12.Till hinge portion 28 is formed into sagittate hole 26 from an end of the long side direction of matrix 12, from sagittate hole 26 up between the other end of the long side direction of matrix 12, not forming hinge portion.Hinge portion 28 as shown in Figure 5, during from operating portion 18 sides, be to become the 1st through hole the 20, the 2nd through hole 22 to be configured in the such chevron in below, constitute along from the Central Line of retaining member 116 up to about the 1st keep wall 124a and the 2nd to keep the shape on the inclined plane of wall 124b.This opener 10 is installed in to sew orders tool 110.

Sew to order in the thing mounting portion 122 to connect respectively at the quilt of retaining member 116 through hole 126 of opposite side and the through hole 128 of front side are set, with so that the 1st the sewing and order the 2nd of ring 112 and front side and sew and order ring 114 and get the certain intervals perforation of moving about (certain-length that is determined by JIS etc.) of opposite side at the length direction of retaining member 116.

The through hole 126 of opposite side and the through hole 128 of front side, sew and order the 1st of ring 112 and sew and order member 112a and the 2nd and sew and order member 112b, and constitute the 2nd and sew and order the 3rd of ring 114 and sew and order member 114a and the 4th and sew and order member 114b corresponding to constituting the 1st, about the width of retaining member 116 is distinguished into and get certain intervals ground and form, through hole 126 and through hole 128, B side through hole 126a, 128a (the back cover side of strip of paper used for sealing CO) and A side through hole 126b, 128b (the front cover side of strip of paper used for sealing CO) quilt are run through setting.

The through hole 126 of opposite side is made of B side through hole 126a and A side through hole 126b, B side through hole 126a injection the 1st sew order member 112a and in the length direction of retaining member 116 have the 1st sew order member 112a can be at the interval that Kong Zhongzhong moves, A side through hole 126b injection the 2nd is sewed to order member 112b and have the 2nd in the length direction of retaining member 116 and is sewed order the interval that member 112b can move in the hole.B side through hole 126a overlooks and slightly is U word shape and has from the peritreme 126a1 of the partly continuous opposite side of opening and the peritreme 126a2 of front side.

A side through hole 126b and B side through hole 126a are slightly symmetric figure, overlook slightly to be U word shape and to have from opening partly the peritreme 1126b1 of continuous opposite side and the peritreme 126b2 of front side.

The through hole 128 of front side is made of B side through hole 128a and A side through hole 128b, B side through hole 128a injection the 3rd is sewed to order member 114a and have the 3rd in the length direction of retaining member 116 and is sewed order the interval that member 114a can move in the hole, and A side through hole 128b injection the 4th is sewed to order member 114b and have the 4th in the length direction of retaining member 116 and sewed order the interval that member 114b can move in the hole.B side through hole 128a overlooks and slightly is U word shape and has from the peritreme 128a1 of the partly continuous opposite side of opening and the peritreme 128a2 of front side.

A side through hole 128b and B side through hole 128a slightly are symmetric figure, overlook slightly to be U word shape and to have from the peritreme 128b1 of the partly continuous opposite side of opening and the peritreme 128b2 of front side.

B side through hole 126a and B side through hole 128a are identical shaped, and A side through hole 126b and A side through hole 128b are identical shaped.

B side through hole 126a and A side through hole 126b are suitably changed in the position of the length direction of retaining member 116, and the front lateral margin of B side through hole 126a is positioned at the position of also leaning on opposite side than the front lateral margin of A side through hole 126b.

B side through hole 128a and A side through hole 128b are suitably changed in the position of the length direction of retaining member 116, and the front lateral margin of B side through hole 128a is positioned at the position of also leaning on opposite side than the front lateral margin of A side through hole 128b.

In the present embodiment, sew in the 1st and to order ring the 112 and the 2nd and sew and order ring 114 when being closed, remove the 2nd and sew the peritreme 126b2 of the front side of the opposition side of ordering the direction O 2 that ends of card that orders ring fastener 150 sewing of member 112b, be positioned at than removing the 1st and sew the peritreme 126a2 of front side of the direction O1 side of ordering the pine card of ordering ring fastener 150 sewing of member 112a also by the position of front side.

Similarly, sew the 1st and to order ring the 112 and the 2nd and sew and order ring 114 when closing, remove the 4th and sew the peritreme 128b2 of the front side of the opposition side of ordering the direction O2 that ends of card that orders ring fastener 150 sewing of member 114b, be positioned at than removing the 3rd peritreme 128a2 that sews the front side of ordering the direction O1 side that the card of ordering ring fastener 150 sewing of member 114a ends also by the position of front side.

Actuating member 118 is become by overlooking a pair of the 1st action movie 130 and the 2nd action movie 132 that the shape metallic plate that slightly is rectangle constitutes.

The 1st action movie 130 and the 2nd action movie 132 are, form and the 1st keep wall 124a and the 2nd to keep the parallel and outside ora terminalis 130b and the outside ora terminalis 132b that slide of face within it of wall 124b at its long side direction, allow butt joint edge 130a that this a pair of the 1st action movie 130 and the 2nd action movie 132 dock and dock edge 132a and be formed at medial margin abreast with this outside ora terminalis 130b and outside ora terminalis 132b.The 1st action movie 130 and the 2nd action movie 132, central C (Figure 11 and shown in Figure 13) with the long side direction of butt joint edge 130a and butt joint edge 132a is the point symmetry shape at the center of symmetry, and when each is positioned over its long side direction side by side in the maintenance space of retaining member 16, engage freely in each its medial margin bending.

Actuating member 118 is, with a side action movie, that is the 1st the quilt of retaining member 116 in the action movie 130 sew the surface (that is top) of the medial surface subtend of ordering thing mounting portion 122, be fixed with and constitute the 1st and sew and order the 1st of ring 112 and sew the base portion of ordering member 112a, and with the above-mentioned the 1st sew order member 112a fix with getting certain intervals in order to constitute the 2nd sew order encircle 114 the 3rd sew the base portion of ordering member 114a.

Again, with the opposing party's action movie, that is the 2nd the quilt of retaining member 116 in the action movie 132 sew the surface (that is top) of ordering thing mounting portion 122 subtends, be fixed with and constitute the 1st and sew and order the 2nd of ring 112 and sew the base portion of ordering member 112b, and with the above-mentioned the 2nd sew order member 112b fix with getting certain intervals in order to constitute the 2nd sew order encircle 114 the 4th sew the base portion of ordering member 114b.To order ring the 112 and the 2nd and sew and order ring 114 when closing sewing near retaining member 116 inner faces and the above-mentioned the 1st, can with the estranged ground of above-mentioned retaining member 116 inner faces, can sew and order ring the 112 and the 2nd and sew the direction of ordering ring 114 and joltily remain in above-mentioned retaining member 116 opening and closing the above-mentioned the 1st.

Above-mentioned open and close member 140, sew and order the rear side that ring the 112 and the 2nd is sewed the opposition side of ordering ring 114 surface fixing the 1st, fixing by action member 118, sew and order ring the 112 and the 2nd and sew and ordered ring at 114 o'clock in opening the above-mentioned the 1st, in retaining member 116, above-mentioned the 1st action movie 130 and the 2nd action movie 132 are moved towards the long side direction of retaining member 116, allow the 1st to sew and order ring the 112 and the 2nd and sew and order ring 114 base portion and butt joint edge 130a and butt joint edge 132a thereof and remain on direction simultaneously, make the 1st to sew and order ring the 112 and the 2nd and sew and order ring 114 and change towards opening direction near retaining member 116 inner faces.

Above-mentioned actuating member 118 is sewed and is ordered the rear side that ring the 112 and the 2nd is sewed the opposition side of ordering ring 114 face side fixing the above-mentioned the 1st, is fixed with to sew the 1st to order ring the 112 and the 2nd and sew and order ring 114 towards the energize open and close member 140 of usefulness of opening direction.

In addition, sew the above-mentioned the 1st and to order ring the 112 and the 2nd and sew and order ring 114 when closing, the 1st action movie 130 and the 2nd action movie 132 with the estranged position of retaining member 116 inner faces, its butt joint edge 130a and butt joint edge 132a are be retained in the state of butt joint plane, and, sew the above-mentioned the 1st and to order ring the 112 and the 2nd and sew and order ring 114 when having opened, the 1st action movie 130 and the 2nd action movie 132 are to be fixed in retaining member 116 making its butt joint edge 130a and butt joint edge 132a be in the state of butt joint the mode that is held in the orogenetic shape towards the direction that approaches retaining member 116 inner faces.

Above-mentioned the 1st action movie 130, near the two ends of butt joint edge 130a, sew and order base regions that member 112a and the 3rd sews the 114a that orders member near butt joint edge 130a from fixing the 1st, to bend towards the face side of fixing open and close member 140 and hollow and form the opposite side recess 130d of the 1st action movie and the front side recess 130e of the 1st action movie from datum level LP1 on every side along butt joint edge 130a near the two ends of butt joint edge 130a.And, see through the opposite side recess 130d of the front side recess 130e of the 1st action movie and the 1st action movie and form opposite side the 2nd holding section 136b4 of the 1st action movie from said reference face LP1 with holding section.

With the snap-latch surface of the 2nd holding section 136b of the snap-latch surface of the 1st holding section 136a of above-mentioned the 1st action movie 130 and above-mentioned the 2nd action movie 132, be stuck close in and said reference face LP1 and datum level LP2 slightly equal height or lower slightly height.

With the snap-latch surface of the 2nd holding section 136b of the snap-latch surface of the 1st holding section 136a of above-mentioned the 2nd action movie 132 and above-mentioned the 1st action movie 130, be stuck close in and said reference face LP1 and datum level LP2 slightly equal height or lower slightly height.

The 1st holding section 136a comprises front side the 1st holding section 136a3, and opposite side the 1st holding section 136a4 of the 2nd action movie of front side the 1st holding section 136a2, the 2nd action movie of opposite side the 1st holding section 136a1, the 1st action movie of the 1st action movie.

The 2nd holding section 136b comprises front side the 2nd holding section 136b3, and opposite side the 2nd holding section 136b4 of the 1st action movie of front side the 2nd holding section 136b2, the 1st action movie of opposite side the 2nd holding section 136b1, the 2nd action movie of the 2nd action movie.

Above-mentioned the 1st action movie 130 forms the 1st holding section 136a and is identically formed the 2nd holding section 136b with the 2nd action movie 132, and above-mentioned the 2nd action movie 132 forms the 2nd holding section 136b and is identically formed the 1st holding section 136a with the 1st action movie 130, the 1st action movie 130 and the 2nd action movie 132 of subtend form, the 1st holding section 136a and the 2nd holding section 136b engaging and the 1st action movie 130 and the 2nd action movie 132 are that the center is shaken with butt joint edge 130a and butt joint edge 132a.

Thus, the butt joint edge of a pair of action movie that is the 1st action movie 130 and the 2nd action movie 132, that is butt joint edge 130a and butt joint edge 132a, even with also keep in moving holding section that mated condition uses that is, the 1st holding section 136a and the 2nd holding section 136b form towards the face of fixing open and close member 140 side-prominently, thereby above-mentioned actuating member 118 and open and close member 140 are able to be held in the maintenance space of retaining member 116 and can move.Therefore, can reduce the height of retaining member 116 with the low back of the bodyization of attempting.

The 1st action movie 130 and the 2nd action movie 132, opposite side recess 130d, the front side recess 130e of the 1st action movie, the opposite side recess 132d of the 2nd action movie and the front side recess 132e of the 2nd action movie at the 1st action movie, near the inboard of opposite side the 1st holding section 136a4 of front side the 1st holding section 136a2 of the 1st action movie of inboard and the 2nd action movie, form movement limiting portion in order to limit the 1st action movie 130 and the 2nd action movie 132 moves towards long side direction.

Movement limiting portion, by the 1st action movie 130 be formed on restriction recess 130f on the butt joint edge 130a and the restriction recess 132f and the restriction protuberance 132g that are formed on the butt joint edge 132a of restriction protuberance 130g and the 2nd action movie 132 formed.

Restriction recess 130f, the recessed breach that is the コ font of overlooking from butt joint edge 130a towards width, restriction protuberance 132g, with above-mentioned restriction recess 130f movable form chimericly overlook the projection that is the コ font, the movable chimeric what restriction of restriction protuberance 132g recess 130f, be formed in the restriction recess 130f, the 1st action movie 130 and the 2nd action movie 132 carry out moving of inequality at its length direction.

Restriction recess 132f, the recessed breach that is the コ font of overlooking from butt joint edge 132a towards width, restriction protuberance 130g, with above-mentioned restriction recess 130f movable form chimericly overlook the projection that is the コ font, the movable chimeric what restriction of restriction protuberance 130g recess 132f, be formed in the restriction recess 132f, the 1st action movie 130 and the 2nd action movie 132 carry out moving of inequality at its length direction.

Movement limiting portion, restriction recess 130f and restriction protuberance 130g by the butt joint edge 130a of the 1st action movie 130 that is formed on a side, and restriction recess 132f and the restriction protuberance 132g of butt joint edge 132a that is formed on the opposing party's the 2nd action movie 132 forms, but sew order the ring fastener 150 close sew order the ring 112,114 o'clock, the restriction recess 130f of one side's the 1st action movie 130 forms the length that moves of the restriction protuberance 132g of the 2nd action movie 132 that can allow the opposing party, and allows to order member sewing of the opposing party (the 2nd sews and order member 112b, the 4th sew order member 114b) move ordering the direction that ring fastener 150 can break away from sewing of ending of card.

In the present embodiment, running through of the 1st action movie 130 is arranged on the length of docking the restriction recess 130f on the edge 130a, on the length direction of the 1st action movie 130 and the 2nd action movie 132 be form also longer than the length of the restriction protuberance 132g of the butt joint edge 132a that is based in the 2nd action movie 132, again, be arranged on the running through of the 2nd action movie 132 length of the restriction recess 132f on the butt joint edge 132a, on the length direction of the 2nd action movie 132 and the 1st action movie 130 be form also longer than the length of the restriction protuberance 130g of the butt joint edge 130a that is based in the 1st action movie 130.

And, sew in the 1st and to order ring the 112 and the 2nd and sew and order ring 114 and order into being sewed when ordering thing S, order tool 110 length directions in sewing, loading is only towards the below (front side) when applying, sew order the ring fastener 150, the 2nd sews and orders member 112b and the 4th and sew and order member 114b and end the 1st and sew and order member 112a and the 3rd and sew and order member 114a side (towards the below (front side)) transposition and nip to sew to order in the 1st powerfully and order ring fastener 150 sewing of ring 112 towards having blocked, does not have to be made because sewing the weight of ordering thing S to sew to order ring fastener 150 and break away from and block situation only.

Sewing the base portion and the 3rd of ordering member 112a in the butt joint edge 132a side and the 1st of the butt joint edge 130a side of the 1st action movie 130 and the 2nd action movie 132 sews the base portion and the 2nd of ordering member 114a and sews the base portion and the 4th of ordering member 112b and sew between the base portion of ordering member 114b, be provided with open and close member 140, with so that the 1st sew and order ring the 112 and the 2nd and sew and order ring 114 and change towards opening and closing direction.

Open and close member 140 is made of a similar steel wire of the flexible piano wire of tool, and open and close member 140 possesses: the connecting portion 142 of linearity, the 1st bridging portion 144 of linearity of an end that is formed at above-mentioned connecting portion 142 and the 2nd bridging portion 146 of linearity that is formed at the other end of above-mentioned connecting portion 142.

Above-mentioned open and close member 140, for link the 1st sew order member 112a and the 3rd sew the base portion of ordering member 114a direction and with link the 2nd and sew and order member 112b and the 4th and sew the slightly parallel direction of the direction of the base portion of ordering member 114b towards mutually.

Opposite direction is energized and is set up, and is able to allow a pair of the 1st action movie 130 and the 2nd action movie 132 move towards each rightabout between a pair of action movie that is the 1st action movie 130 and the 2nd action movie 132 that constitute above-mentioned actuating member 118.Simultaneously, above-mentioned open and close member 140, be so that sew and order ring that is the 1st and sew and order ring the 112 and the 2nd and sew the mode that open and-shut mode was opened and kept to ring 114 of ordering, in the 1st action movie 130 get order sewing of fixed interval ring that is with link the 1st and sew and order the direction that direction that member 112a and the 3rd sews the base portion of ordering member 114a is intersected, and sew and order the direction that direction that member 112b and the 4th sews the base portion of ordering member 114b is intersected with getting at action movie 132 to order ring sewing of fixed interval that is link the 2nd, reverse in the circumferencial direction of connecting portion 142 and be erected between a pair of action movie that is the 1st action movie 130 and the 2nd action movie 132 of the above-mentioned actuating member 118 of formation.

Above-mentioned the 1st bridging portion 144, sew with the 1st and to order member 112a and the 3rd and sew the base portion and the 2nd of ordering member 114a and sew and order member 112b and the 4th and sew the base portion of ordering member 114b and rise and, be erected between the 1st action movie 130 and the 2nd action movie 132 towards the mode that opening direction is energized towards sewing the end side of ordering ring.

Above-mentioned the 2nd bridging portion 146, sew with the 1st and to order member 112a and the 3rd and sew the base portion and the 2nd of ordering member 114a and sew and order member 112b and the 4th and sew the base portion of ordering member 114b and rise and, be erected between the 1st action movie 130 and the 2nd action movie 132 towards the mode that opening direction is energized towards sewing the end side of ordering ring.

And, above-mentioned the 1st bridging portion 144 and the 2nd bridging portion 146, the 1st action movie 130 and the 2nd action movie 132 are erected between the 1st action movie 130 and the 2nd action movie 132 with energizing, be able in the power of energizing of opposing the 1st bridging portion 144 and the 2nd bridging portion 146 and remove the 1st and sew and order ring the 112 and the 2nd and sew when ordering the engaging of ordering ring fastener 150 sewing of ring 114, allow the 1st action movie 130 and the 2nd action movie 132, sew the base portion and the 3rd of ordering member 112a and sew the base portion and the 2nd of ordering member 114a and sew the base portion and the 4th of ordering member 112b and sew the direction of the base portion of ordering member 114b (X1 and X2 direction) along linking the 1st, the 1st action movie 130 and the 2nd action movie 132 are moved in the opposite direction.

Open and close member 140 is, above-mentioned connecting portion 142 the 1st sew order the ring the 112 and the 2nd sew order the ring 114 closing state in, by the direction of the state of opening towards closed condition, make the 1st action movie 130 and the 2nd action movie 132 with butt joint edge 130a and butt joint edge 132a be apply the loading of reversing connecting portion 142 on the direction of center turn and be erected at the 1st action movie 130 and the 2nd action movie 132 between.That is, open and close member 140 produce around the central shaft of connecting portion 142, to bear moment of torsion the wire material of desiring to revert back to distortion original state power be erected between the 1st action movie 130 and the 2nd action movie 132, and the 1st bridging portion 144 is fixed in the 1st action movie 130, the 2 bridging portions 146 and is fixed in the 2nd action movie 132.

In the present embodiment, open and close member 140 is construed as, in continual-connecting-part (the 1st continual-connecting-part 148a) that connecting portion 142 and the 1st bridging portion 144 are continued and continual-connecting-part (the 2nd continual-connecting-part 148b) that connecting portion 142 and the 2nd bridging portion 146 are continued, the zone that makes the zone of the 1st bridging portion 144 of the flexible steel wire of the similar tool of straight line shape piano wire and the 2nd bridging portion 146 is towards slightly equidirectional bending, and connecting portion 142 is reversed into angle beta 1 and β 2 as shown in Figure 7 respectively and is fixed in a pair of action movie (the 1st action movie 130 and the 2nd action movie 132).

Open and close member 140 is in the script state of the application of force not, as shown in Figure 9, being bent into half line shape connecting portion 142 and half line shape the 1st bridging portion 144 angulation α 2 sews the direction O1 direction of engaging of ordering ring fastener 150 in releasing and becomes to overlook and slightly be 115 °～120 ° angle, and be bent into half line shape connecting portion 142 and half line shape the 2nd bridging portion 146 angulation α 1 and sew the direction O2 direction of engaging of ordering ring fastener 150 in releasing and become to overlook and slightly be 115 °～120 ° angle, and be bent into half line shape the 1st bridging portion 144 and half line shape connecting portion 142 angulation β 3 and half line shape the 2nd bridging portion 146 and half line shape connecting portion 142 angulation β 4 and become the angle that side-looking slightly is 110 ° towards back side direction.

Above-mentioned the 1st bridging portion 144, the 1st action movie 130 and the 2nd action movie 132 be plane butt joint state (that is the 1st sew order ring the 112 and the 2nd sew order ring 114 closing state) in, in above-mentioned the 2nd bridging portion 146 is the 2nd action movie 132 is made as the direction of above-mentioned orogenetic state, promptly close the 2nd and sew and order member 112b and the 4th and sew and order the 1st of member 114b and sew and order the state that is fixed in the 1st open and close member fixed part 138a of the 2nd action movie 132 under the state that ring 112 projected direction reverses connecting portion 142, be erected between the 1st open and close member fixed part 138a of the 3rd open and close member fixed part 138c of the 1st action movie 130 and the 2nd action movie 132 towards genus.

Above-mentioned the 1st bridging portion 144 is, opener 10 remove sew order ring the 112 and the 2nd sew order the engaging of sewing of ring 114 ordering ring fastener 150 after, utilize opener 10 to weaken or eliminate reverse sew order the ring fastener 150 power the time, make the 1st action movie 130 and the 2nd action movie 132, linking the 1st along work sews the base portion and the 3rd of ordering ring 112a and sews the base portion and the 2nd of ordering ring 114a and sew the base portion and the 4th of ordering ring 112b and sew the direction of the base portion of ordering ring 114b (X1 and X2 direction), reverse sew order ring moved to during fastener 150 remove the direction (O1) of sewing the engaging of ordering ring fastener 150 after, the 1st action movie 130 is moved in the opposite direction and the 2nd action movie 132 is moved towards reciprocal direction, sew and order ring the 112 and the 2nd and sew and order ring 114 position to close the 1st, promptly move to the 1st and sew and order ring the 112 and the 2nd and sew to order and place in the state of this 1st action movie 130 and the 2nd action movie 132 side by side with row as ring 114 positions of on straight line, arranging, curve into releasing the 1st and sew and order ring the 112 and the 2nd and sew the direction of ordering the engaging of ordering ring fastener 150 sewing of ring 114 and be erected between the 1st action movie 130 and the 2nd action movie 132 (O1 direction).

At this state, connecting portion 142 and the 1st bridging portion 144 angulation θ 2 form narrower slightly than above-mentioned angle [alpha] 2, as below 100 °.And, the 1st bridging portion 144 towards remove the 1st sew order ring the 112 and the 2nd sew the engaging of ordering ring 114 direction O1 opposition side and the 1st action movie 130 energized, energize as simultaneously the 1st action movie 130 being pushed towards the 2nd action movie 132.

The 1st action movie 130 and the 2nd action movie 132 be plane butt joint state (that is the 1st sew order ring the 112 and the 2nd sew order ring 114 closing state), above-mentioned the 1st bridging portion 144 is closed the 1st and is sewed and order member 112a and the 3rd and sew the 2nd of the direction of ordering member 114a and sew the state that the projected direction of ordering ring 114 reverses connecting portion 142 in the direction that the 1st action movie 130 is formed above-mentioned orogenetic state that is towards belonging to, be fixed in the 3rd open and close member fixed part 138c and the 2nd open and close member fixed part 138b of the 1st action movie 130, under its state, above-mentioned the 2nd bridging portion 146 is erected between the 2nd open and close member fixed part 138b of the 4th open and close member fixed part 138d of the 2nd action movie 132 and the 1st action movie 130.

Above-mentioned the 2nd bridging portion 146 is, opener 10 remove the 1st sew order ring the 112 and the 2nd sew order the engaging of sewing of ring 114 ordering ring fastener 150 after, opener 10 weaken or eliminate reverse sew order the ring fastener 150 power the time, sew the base portion and the 3rd of ordering member 112a and sew the base portion and the 2nd of ordering member 114a and sew the base portion and the 4th of ordering member 112b and sew the direction of the base portion of ordering member 114b (X1 and X2 direction) along linking the 1st, the direction (O2) that (ordering ring during fastener 150 reversing to sew) allows the 1st action movie 130 and the 2nd action movie 132 sew the engaging of ordering ring fastener 150 towards releasing moves, afterwards, the 1st action movie 130 is moved in the opposite direction and the 1st action movie 130 and the 2nd action movie 132 are placed in the state of the 1st action movie 130 and the 2nd action movie 132 side by side with row as moving towards reciprocal direction, curving into releasing the 1st and sew and order ring the 112 and the 2nd and sew the direction of ordering the engaging of ordering ring fastener 150 sewing of ring 114 and be erected between the 1st action movie 130 and the 2nd action movie 132 (O2 direction).

At this state, connecting portion 142 and the 2nd bridging portion 146 angulation θ 1 form narrower slightly than above-mentioned angle [alpha] 1, below 100 °.And, the 2nd bridging portion 146 towards remove the 1st sew order ring the 112 and the 2nd sew the engaging of ordering ring 114 direction O2 opposition side and the 2nd action movie 132 energized, energize as simultaneously the 2nd action movie 132 being pushed towards the 1st action movie 130.

Connecting portion 142, with belong to the 1st sew order member 112a and the 4th sew order member 114b stretch out direction upward to, its circumferencial direction be fixed on with reversing with will be fixed in the 1st action movie 130 and the 2nd action movie 132 the 1st sew the base portion and the 3rd of ordering member 112a and sew the line (X1 (diagram of Figure 11)) that the base portion of ordering member 114a links and link the 2nd and sew the base portion and the 4th of ordering member 112b and sew the line of the base portion of ordering member 114b (X2 (diagram of Figure 11)) and dock edge 130a and direction that butt joint edge 132a intersects (in the present embodiment, by docking edge 130a and docking on the diagonal line of central C of edge 132a).

In the present embodiment, connecting portion 142 is as shown in Figure 11 B and 11C, and never the script state of the application of force reverses in side view about 60 °, is fixed in the 1st action movie 130 and the 2nd action movie 132.

In the present embodiment, connecting portion 142 with the diagonal line γ (shown in Figure 11 E) of the angle that was for 10 several years by the line X3 that docks edge 130a and butt joint edge 132a on, be that the boundary has equal equal length ground and is fixed in the 2nd open and close member fixed part 138b of the 1st action movie 130 and the 1st open and close member fixed part 138a of the 2nd action movie 132 with the central C of butt joint edge 130a and butt joint edge 132a.

Connecting portion 142 and the 1st bridging portion 144, near the 1st continual-connecting-part 148a of the continual-connecting-part that belongs to connecting portion 142 and the 1st bridging portion 144, be fixed to the 2nd from the central C of the long side direction of the butt joint edge 130a of the rear side of the 2nd action movie 132 and butt joint edge 132a and sew and order member 112b side.

Connecting portion 142 and the 2nd bridging portion 146, near the 2nd continual-connecting-part 148b of the continual-connecting-part that belongs to connecting portion 142 and the 2nd bridging portion 146, be fixed to the 3rd from the central C of the long side direction of the butt joint edge 130a of the rear side of the 1st action movie 130 and butt joint edge 132a and sew and order member 114a side.

And, the 1st bridging portion 144, near the 1st continual-connecting-part 148a of the continual-connecting-part that belongs to connecting portion 142 and the 1st bridging portion 144, being fixed to the 2nd from the central C of the long side direction of the butt joint edge 130a of the rear side of the 1st action movie 130 and butt joint edge 132a sews and orders member 112b side, and with the estranged position of the 1st continual-connecting-part 148a of the continual-connecting-part that belongs to connecting portion 142 and the 1st bridging portion 144 that is the end of the 1st bridging portion 144, be fixed to the 1st from the central C of the butt joint edge 130a of the rear side of the 1st action movie 130 and butt joint edge 132a long side direction and sew and order member 112a side, and be fixed to the 1st from the 1st open and close member fixed part 138a and sew and order member 112a side.

In the present embodiment, the 1st bridging portion 144 tilts about 20 ° at the opposition side of O1 direction.

And, the 2nd bridging portion 146, near the 2nd continual-connecting-part 148b of the continual-connecting-part that belongs to connecting portion 142 and the 2nd bridging portion 146, being fixed to the 3rd from the central C of the long side direction of the butt joint edge 130a of the rear side of the 1st action movie 130 and butt joint edge 132a sews and orders member 114a side, and with the estranged position of the 2nd continual-connecting-part 148b of the continual-connecting-part that belongs to connecting portion 142 and the 2nd bridging portion 146 that is the end of the 2nd bridging portion 146, be fixed to the 4th from the central C of the long side direction of the butt joint edge 130a of the rear side of the 2nd action movie 132 and butt joint edge 132a and sew and order member 114b side, and be fixed to the 4th from the 2nd open and close member fixed part 138b and sew and order member 114b side.

In the present embodiment, the 2nd bridging portion 146 tilts about 20 ° at the opposition side of O2 direction.

In addition, seeing through makes a pair of above-mentioned the 1st action movie 130 and the 2nd action movie 132 move towards reciprocal direction in above-mentioned retaining member 116 long side directions, according to above-mentioned sew order member combination constituted the above-mentioned the 1st sews and order ring the 112 and the 2nd and sew that to order ring 114 separated, sew the above-mentioned the 1st and to order ring the 112 and the 2nd and sew and order ring 114 when separated, 140 pairs of above-mentioned the 1st action movies 130 of above-mentioned open and close member and the 2nd action movie 132 are energized, and make the above-mentioned the 1st to sew and order member 112a and the 2nd and sew and order member 112b and the 3rd and sew and order member 114a and the 4th and sew that to order member 114b open.

Above-mentioned sewing ordered ring, as Figure 20～shown in Figure 22, by main sewing ordering the 1st of ring and sew and order ring 112 and along with sewing the action of the closing direction of ordering ring 112 and the pair of moving is sewed and ordered the 2nd of ring and sew and order 114 on ring and constitute towards the 1st.

And the 1st sews and orders ring the 112 and the 2nd and sew and order ring and 114 be construed as, can with opener 10 in the same direction (O1 of Figure 11 and O2 direction) untie it and sew and order ring fastener 150.

Sew and order ring fastener 150 and be formed on and constitute the 1st and sew and order the 1st of ring 112 and sew the end of ordering member 112a, and constitute the protuberance 152a sew the end of ordering ring fastener 150 and its protuberance 152a that continues recess 152b, with constitute the 2nd and sew the protuberance 154a that orders the end of ordering ring fastener 150 sewing of member 112b and the recess 154b of its terminal protuberance 154a that continues, form outstanding in the opposite direction or recess to sew and order ring and engaged in 112 o'clock in closing the 1st.

Protuberance 152a and protuberance 154a form respectively to has from end towards the inclination subtend face 152c of the crooked convex surface of inboard and have the inclination subtend face 154c of crooked convex surface and continue inclination subtend face 152c and inclination subtend face 154c and slowly enter the inclination subtend face 152d and the inclination subtend face 154d of end side (that is closing direction) from the rear end (base portion side) of protuberance 152a and protuberance 154a, is that the hook-shaped and whole hook that forms is nose near the rear end.

Recess 152b possesses and contains from the inclination subtend face of base portion side towards the curved concave of end, and recess 154b similarly possesses and contains from the inclination subtend face of base portion side towards the curved concave of end.

Again, sew and order ring fastener 150 and be formed on and constitute the 2nd and sew and order the 3rd of ring 114 and sew the end of ordering member 114a, and constitute the recess 156b sew the protuberance 156a that orders ring fastener 150 and its protuberance 156a that continues, with constitute the 4th and sew the protuberance 158a that orders the end of ordering ring fastener 150 sewing of member 114b and the recess 158b of its terminal protuberance 158a that continues, be formed with outstanding in the opposite direction or recess to sew and order ring and engaged in 114 o'clock in closing the 2nd.

Protuberance 156a and protuberance 158a form respectively to has from end towards the inclination subtend face 156c of the crooked convex surface of inboard and have the inclination subtend face 158c of crooked convex surface and continue inclination subtend face 156c and inclination subtend face 158c and slowly enter the inclination subtend face 156d and the inclination subtend face 158d of end side (that is closing direction) from the rear end (base portion side) of protuberance 156a and protuberance 158a, is that the hook-shaped and whole hook that forms is nose near the rear end.

Recess 156b possesses and contains from the inclination subtend face of base portion side towards the curved concave of end, and recess 158b similarly possesses the inclination subtend face that contains curved concave.

Distance L 1 between the deep of distance L 1 between the deep of the highest of protuberance 152a and recess 152b and protuberance 154a the highest and recess 154b is ordered ring fastener 150 and is broken away from card relevant length when ending with making to sew.

In addition, in the present embodiment, distance L 1 between the deep of distance L 1 between the deep of the highest of protuberance 152a and recess 152b and protuberance 154a the highest and recess 154b is construed as, less than the 1st distance L 3 sums of sewing between the peritreme 126b1 that distance L 2 and the 2nd between the peritreme 126a2 of the front lateral margin of ordering member 112a and front side sews the opposite side of ordering member 112b and opposite side, form and reverse the 1st and sew and order ring 112 and can make to sew and order ring fastener 150 and break away from the formation that card ends.

Similarly, distance L 1 between the deep of distance L 1 between the deep of the highest of protuberance 152a and recess 152b and protuberance 154a the highest and recess 154b is construed as, less than the 3rd sew distance L 3 between the peritreme 128b1 that distance L 2 and the 4th between the peritreme 128a2 of the front lateral margin of ordering member 114a and front side sews the opposite side of ordering member 114b and opposite side and, form and reverse the 2nd and sew and order ring 114 and can make to sew and order ring fastener 150 and break away from the formation that card ends.

Yet, B side through hole 126a and B side through hole 128a are construed as to sew the 1st and order ring the 112 and the 2nd and sew and order ring 114 above-mentioned distance L 2 can be shorter than above-mentioned distance L 1 when closing, can limit be in block the 1st of state only sew order order sewing of member 112a ring fastener 150 not can because of order into quilt sew the weight of ordering thing S and court and sew and order the direction O1 that comes off that encircles fastener 150 and move.

Sew order the ring 112,114 when being closed, reverse to sew to order to encircle to make to sew and order ring 112,114 when being unlocked, (the 1st sews and orders member 112a to order the sewing of one side member, the 3rd sew order member 114a) towards belong to removing the front side shifting of sewing the engaging of ordering ring fastener 150, simultaneously sewing of the opposing party orders member (the 2nd sews and order member 112b, the 4th sew order member 114b) can move towards belong to removing the opposite side that sew the engaging of ordering ring fastener 150, ordered member sewing of a side (the 1st sews and order member 112a so connect to be inserted with, the 3rd sew order member 114a) a side through hole (B side through hole 126a, B side through hole 128a), form and allow and order member sewing of a side (the 1st sews and order member 112a, the 3rd sew order member 114a) move, ordered member sewing of the opposing party (the 2nd sews and order member 112b and connect to be inserted with, the 4th sew order member 114b) the opposing party's through hole (A side through hole 126b, A side through hole 128b), form and allow and order member sewing of the opposing party (the 2nd sews and order member 112b, the 4th sew order member 114b) move.

Movement limiting portion, form allow order sewing of a side member (the 1st sew order member 112a, the 3rd sew order member 114a) move, form allow order sewing of the opposing party member (the 2nd sew order member 112b, the 4th sew order member 114b) move.

And, sew order the ring 112, ordered thing S and only order member sewing of a side (the 1st sews and order member 112a because of sewing on 114 in removing, the 3rd sew order member 114a) sew the direction of engaging of ordering ring fastener 150 when applying overload, perforation is inserted with to be ordered member sewing of a side (the 1st sews and order member 112a, the 3rd sew order member 114a) a side through hole (B side through hole 126a, B side through hole 128a) forms to make to move to remove and order member sewing of a side (the 1st sews and order member 112a, the 3rd sew order member 114a) sewing of a side who sews the engaging side of ordering ring fastener 150 order member (the 1st sew and order member 112a, the 3rd sew order member 114a) stop to move, and connect to be inserted with and order member sewing of the opposing party (the 2nd sews and order member 112b, the 4th sew order member 114b) the opposing party's through hole (A side through hole 126b, A side through hole 128b) forms and allow and order member sewing of the opposing party (the 2nd sews and order member 112b, the 4th sew order member 114b) stopped ordering sewing of a side member (the 1st sewed and order member 112a towards above-mentioned again, the 3rd sew order member 114a) move, movement limiting portion forms and allows and order member sewing of the opposing party (the 2nd sews and order member 112b simultaneously, the 4th sew order member 114b) order member sewing of a side (the 1st sew and order member 112a towards having moved to remove again, the 3rd sew order member 114a) sewing of a side who sews the engaging side of ordering ring fastener 150 order member (the 1st sew and order member 112a, the 3rd sew order member 114a) move.

Sew order the ring fastener 150 be, (the 1st sews and orders member 112a to order the sewing of one side member, the 3rd sew order member 114a) card end protuberance (protuberance 152a, protuberance 156a) outstanding towards opposite side, and (the 2nd sews and orders member 112b to order the sewing of the opposing party member, the 4th sew order member 114b) card end protuberance (protuberance 154a, protuberance 158a) side-prominent towards the front, and order ring fastener 150 and break away from card and end and reverse when sewing in closing ordering ring and opening will sewing, (the 1st sews and orders member 112a to order the sewing of one side member, the 3rd sew order member 114a) card end protuberance (protuberance 152a, protuberance 156a) orders member sewing of a side (the 1st sews and order member 112a towards making with the opposition side of projected direction, the 3rd sew order member 114a) move, and (the 2nd sews and orders member 112b to order the sewing of the opposing party member, the 4th sew order member 114b) card end protuberance (protuberance 154a, protuberance 158a) orders member sewing of the opposing party (the 2nd sews and order member 112b towards making with the opposition side of projected direction, the 4th sew order member 114b) move, can allow and order member sewing of a side (the 1st sews and order member 112a, the 3rd sew order member 114a) card end protuberance (protuberance 152a, protuberance 156a) (the 2nd sews and orders member 112b from ordering member sewing of the opposing party, the 4th sew order member 114b) card end recess (recess 154b, recess 158b) breaks away from card and end, and allow and order member sewing of the opposing party (the 2nd sews and order member 112b, the 4th sew order member 114b) card end protuberance (protuberance 154a, protuberance 158a) sewing of My World orders member (the 1st sews and order member 112a, the 3rd sew order member 114a) card end recess (recess 152b, recess 156b) breaking away from card ends.

Pointing towards the direction application of force that matrix 12 is tilted, and utilize opener 10 to reverse the 1st and sew and order ring the 112 and the 2nd and sew and order ring 114 base portion and sew and order when ordering ring fastener 150 sewing of ring 114 to remove the 2nd, on the 1st action movie 130 and the 2nd action movie 132, the open and close member 140 that is reversed desires to revert back to the power of state originally, that is a side the 1st bridging portion 144 and the opposing party's the 2nd bridging portion 146 is as Fig. 6 (B) (C) shown in the direction of arrow, in the rotation of the circumferencial direction of connecting portion 142 and allow and desire to revert back to the power effect of state originally, so that the 1st sew and order ring 112 and open.

Again, the 1st sews and orders ring the 112 and the 2nd and sew and order ring 114 it is sewed and orders ring fastener 150 and untied (with reference to Figure 11), and the 1st action movie 130 and the 2nd action movie 132 move (with reference to Figure 14 (A)) sewing the direction that comes off (the 1st action movie 130 is that O1 direction, the 2nd action movie 132 are O2 directions) of ordering ring fastener 150.According to this, the restriction protuberance 130g that constitutes the 1st action movie 130 of movement limiting portion moves in the restriction recess 132f of the 2nd action movie 132, run among the restriction recess 132f with the ora terminalis of sewing the direction opposition side that comes off of ordering ring fastener 150, and the restriction protuberance 132g that constitutes the 2nd action movie 132 of movement limiting portion moves in the restriction recess 130f of the 1st action movie 130, run among the restriction recess 130f with sew the ora terminalis (with reference to Figure 14 (B)) of ordering ring fastener direction opposition side.

After elimination or weakening the revolving force of opener 10, sew and order ring 112 or when weakening twisting resistance when hand leaves the 1st, the 1st bridging portion 144 of open and close member 140 and the 2nd bridging portion 146 are as Figure 10 (B) (C) shown in the direction of arrow, in the rotation of the circumferencial direction of connecting portion 142 and allow and desire to revert back to originally that the masterpiece of state is used in the 1st action movie 130 and the 2nd action movie 132, this the 1st action movie 130 and the 2nd action movie 132 become the orogenetic state by flat state, the 1st sews and orders ring the 112 and the 2nd and sew and order ring 114 and open more that (the 1st sews and order member 112a and the 3rd and sew that to order member 114a be O 3 directions, the 2nd sew order member 112b and the 4th and sew that to order member 114b be the O4 direction), and the 1st bridging portion 144 and the 2nd bridging portion 146 that see through open and close member 140 desire to revert back to state originally, and the 1st action movie 130 and the 2nd action movie 132 are mobile in the opposite direction (with reference to Figure 18 (A) (B)).

That is, actuating member 118 and open and close member 140 are sewed and are ordered the 3rd of ring 114 and sew the protuberance 156a and the 4th that orders member 114a and sew the directive effect that the protuberance 158a that orders member 114b opens towards constituting the 2nd, then, towards making the 1st to sew and order the 1st of ring 112 and sew the protuberance 152a and the 2nd that orders member 112a and sew the directive effect that the protuberance 154a that orders member 112b draws back, simultaneously so that constitute the 2nd and sew and order the 3rd of ring 114 and sew the protuberance 156a and the 4th that orders member 114a and sew the protuberance 158a that orders member 114b and act on as drawing back.

Thus, in the present embodiment, with finger with operating portion 18 towards matrix 12 left-oblique (direction of intersecting with line X1 and X2 direction) is pushed, that is towards opener 10 application of forces (shown in Figure 7) and utilize opener 10 to reverse the 1st and sew and order ring the 112 or the 2nd and sew and order ring 114 base portion, can untie the 1st and sew and order the 1st of ring 112 and sew and order member 112a and the 2nd and sew to order and order ring fastener 150 and the 2nd sewing of member 112b and sew and order the 3rd of ring 114 and sew and order member 114a and the 4th and sew to order and order ring fastener 150 sewing of member 114b.

Again, with the 1st sew order the ring 112 the 1st sew order member 112a and the 2nd sew order order sewing of member 112b the ring fastener 150, with the 2nd sew and order the 3rd of ring 114 and sew and order member 114a and the 4th and sew and order the engaging of ordering ring fastener 150 sewing of member 114b and remove, and eliminate or when weakening the twisting resistance of opener 10, see through the power that desire allows the 1st bridging portion 144 that opens and closes member 140 and the 2nd bridging portion 146 move at the circumferencial direction of connecting portion 142 in the same direction (that is, desire to revert back to the power of the script state that does not force in open and close member 140) effect, actuating member 118 is a pivot with the butt joint edge 130a of the 1st action movie 130 and the butt joint edge 132a of the 2nd action movie 132, utilizes the power desire to revert back to connecting portion 142 original states to shake.And, actuating member 118 utilizes the power of desiring to revert back to the 1st bridging portion 144 and the 2nd bridging portion 146 original states, make the 1st action movie 130 and the 2nd action movie 132 mobile in the opposite direction, butt joint edge 130a and butt joint edge 132a are towards sewing the projected direction rising of ordering ring and becoming the orogenetic state.

Such sewing order the 2nd of tool 110 sew order the ring 114, shown in Fig. 1 and 3, opener 10 of the present invention is installed.At this moment, sew the 3rd and to order member 114a and the 4th and sew the state that member 114b opens of ordering, the 1st through hole 20 is sewed by the 3rd and is ordered member 114a and insert logically, and the 4th sews and order member 114b and be embedded into the 2nd through hole 22 by crack 24.Thus, opener 10 is installed with towards sewing the matrix 12 that retaining member 116 long side directions of ordering tool 110 prolong ground configuration opener 10 on the ring 114 to see through to sew to order the 2nd.Matrix 12 is installed on the 2nd at opener 10 to be sewed and ordered ring at 114 o'clock, forms up near the length till the bottom of strip of paper used for sealing CO.

Be installed on the 2nd at opener 10 and sewed and ordered ring at 114 o'clock, seen through at matrix 12 and form hinge portions 28, matrix 12 is along retaining member 116 configurations, and the 1st through hole the 20, the 2nd through hole 22 is configured in the position near retaining member 116.Therefore, the 3rd sew order member 114a and the 4th sew order member 114b base portion partly, the 1st through hole the 20, the 2nd through hole 22 of configuration opener 10.

In addition, the 1st less through hole 20, to sew the big or small person of the section configuration of ordering member 114a near the 3rd preferable to form.See through and form such size, in the 1st through hole 20 partly, can prevent to shake at matrix 12.Moreover, disposing in the state of matrix 12 in the long side direction of sewing the retaining member 116 of ordering tool 110 with prolonging, form 2 the 1st through hole the 20, the 2nd through holes 22, sew the end butt the 3rd of the 1st little through hole 20 of ordering ring 112 sides in the 1st and sew and order member 114a, order member 114b and sew at portion's butt the 4th of the 2nd big through hole 22 of its opposition side.

At this state, see through the 1st and sew and order ring the 112 and the 2nd and sew and order ring 114 and on opener 10, order to sew and order thing into quilts such as paper.In addition, see through that hand touches operating portion 18 and towards the direction application of force in sagittate hole 26, as matrix 12 tilts with respect to the long side direction of retaining member 116 displacement.According to this, shown in Fig. 6 and 7, see through and to be connected to the 3rd and to sew and order the end that member 114a and the 4th sews the 1st through hole the 20, the 2nd through hole 22 of ordering member 114b, the 3rd sew order member 114a and the 4th sew order member 114b along its etc. between the center line displacement in the opposite direction of retaining member 116.Utilize such displacement, as shown in Figure 8, the 2nd sews to order and orders ring fastener 150 sewing of ring 114 and be disengaged, and the 3rd sews and order member 114a and the 4th and sew and order member 114b and open.Because the 1st sews and order ring the 112 and the 2nd and sew and order ring 114 interlocks, thereby see through to operate opener 10, the 1 and sew and order member 112a and the 2nd and sew and order member 112b and also can open.

Thus, see through to use this opener 10, finger is placed near the operating portion 18 of the matrix 12 the bottom that extends to strip of paper used for sealing CO and the application of force, can easily open the 1st and sew and order ring the 112 and the 2nd and sew and order ring 114.Therefore, ordered on the thing operation and sew and order under the ring in sewing need not, can sew the 1st and order ring the 112 and the 2nd and sew and order ring 114 and order to sew and order thing into most quilts.

In addition, through on matrix 12, being formed with hinge portion 28, can improve the intensity of matrix 12.But when the hinge of the formation on the whole portion of the long side direction of matrix 12, when to operating portion 18 application of forces, it is big that the bending of the matrix 12 in the hinge portion becomes, and has the possibility of operability variation.Yet, in this opener 10, owing between till the other end of the long side direction of matrix 12, be not formed with hinge portion, thereby can prevent bending again at the matrix 12 of operating portion 18 in partly from sagittate hole 26.

Moreover, at hinge portion 28 and the part consecutive hours that is not formed with hinge portion, to revert back to plane masterpiece and be used for hinge portion 28 though have, be distinguished into hinge portion 28 and do not form the part of hinge portion, can prevent that such masterpiece is used for hinge portion 28 by sagittate hole 26.Therefore, utilize hinge portion 28 can obtain the so-called effect that improves the intensity of matrix 12, utilize the operating portion 18 formation portions that do not form hinge portion can obtain the effect that what is called can obtain good operability.

Again because the operating portion 18 of this opener 10 forms along the long side direction of matrix 12, thereby when finger is put on the operating portion 18 application of force, with rake 16a be that situation about forming is continuously compared down, finger becomes and is difficult for slip.

Moreover matrix 12 is that the boundary forms the width difference with difference of height portion 14, but the big part of width forms by the width person of front cover and degree that back cover is held under the arm preferable with when closing strip of paper used for sealing CO.See through and to be set as such width, the 2nd sew order ring 114 near, matrix 12 fix by front cover and back cover, and opener 10 is stablized.But, are the situations that form same widths at matrix 12, also have in the bottom of strip of paper used for sealing CO side and held under the arm by front cover and back cover and possibility that opener 10 tilts with respect to spine.Such situation is ordered the opener 10 that thing has because of tilting and is damaged owing to sew, so the bottom side of strip of paper used for sealing CO makes the narrow width that makes matrix 12 and can not contact with front cover and back cover.

In addition, the shape of the 1st through hole the 20, the 2nd through hole 22 is not limited to square shape, the variable circular arbitrary shape that waits.No matter the shape of the 1st through hole the 20, the 2nd through hole 22, opposition side in the long side direction of retaining member 116, seeing through the end make the 1st through hole the 20, the 2nd through hole 22 is connected to the 3rd and sews and order member 114a and the 4th and sew the state of ordering member 114b, can not form under the very big displacement at opener 10, open the 1st sew order the ring the 112 and the 2nd sew order the ring 114.That is, sew and order ring the 112 and the 2nd and sew and order the action of 114 o'clock initial stage of ring and can do sth. in advance opening the 1st.

In addition, as Figure 23,24 and shown in Figure 25, it is being to utilize large-scale D type to sew to order sewing of ring 512,524 to order tool 110 that this opener 10 also can use.Tool 110 is ordered in sewing like this, owing to be installed in the inboard of the back cover of strip of paper used for sealing CO, sews when ordering tool 110 so be installed at opener 10, does not have the situation that opener 10 is held under the arm by front cover and back cover.Therefore, as shown in figure 26, can use the matrix 12 that does not have difference of height portion.

Again, the profile of opener 10 is, for example Figure 27～shown in Figure 33 can be the gradient shape up to making to overlook from the opposite side of matrix 12 till the side of front, also can be only be to make the gradient shape from the central part of matrix 12 up to zone to the front side.

Again, opener 10 can form tabular with the initial integral body of the formed products of synthetic resin, bestow Tuo Muxun (Thompson) processing and bending at the position that forms hinge portion 28 and shaping hinge portion 28, again, metal system flat board is formed tabular as the punch process product and with initial integral body, bestow Bending Processing and bending at the position that forms hinge portion 28 and form hinge portion 28 and also can.

As shown in Figure 35, also can make matrix 12 and be mounted in the 1st and sew and order ring 112 and extend towards opposite side again.

Again, as shown in Figure 36, with the direction of retaining member quadrature, that is the 2nd sew on the opening direction of ordering ring 114 and extend.

But the above-mentioned specific embodiment is exemplary, is to be the restriction that this patent is comprised scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.

Claims (3)

1. opener possesses and a pair of sewing to be opened/closed orders member and close formed sewing and order ring; And have and described sewing can be ordered the length retaining member that ring is got the interval setting, opener is installed in to sew to order on the tool orders member in order to open described sewing, sew and order tool and sewing and order direction that ring links and make a pair of described sewing order member and open a pair of described sewing and order member towards reciprocal direction displacement along getting be provided with at interval described, and comprise matrix with long side direction, and for a pair of described sew order member connect described matrix long side direction one arrange a pair of through hole that is formed on the described matrix distolaterally, described when sewing the direction application of force that the direction of ordering ring tilts with respect to linking towards making described matrix, for allowing described sewing order member and open, the end of described through hole is connected to orders member and makes a pair of described sewing order the member displacement a pair of described sewing.

2. opener as claimed in claim 1 is characterized in that, on described matrix, the central portion between a pair of described through hole is formed with the hinge portion along the long side direction bending of described matrix.

3. opener as claimed in claim 2 is characterized in that, described hinge portion, from the central portion between a pair of described through hole up to till the pars intermedia of the long side direction of described matrix, forming continuously.

Images