CN107429531A

CN107429531A - Hinge apparatus

Info

Publication number: CN107429531A
Application number: CN201680014829.4A
Authority: CN
Inventors: 星久木拓行; 入江隆之
Original assignee: Sugatsune Kogyo Co Ltd
Current assignee: Sugatsune Kogyo Co Ltd
Priority date: 2015-03-16
Filing date: 2016-03-03
Publication date: 2017-12-01
Anticipated expiration: 2036-03-03
Also published as: EP3272979A1; JP6294968B2; EP3272979A4; JPWO2016147873A1; WO2016147873A1; CN107429531B

Abstract

Prevent from changing to the 2nd component angles such as door leaf when applying tension force without end points connector in hinge apparatus.It will be wound in without end points connector 30 between the 1st rotary body 21 of the 1st end 11 and the 2nd rotary body 22 of the 2nd end 12 of the arm 10 of hinge apparatus 3, accordingly, by rotary body 21,22 can be connected each other in a manner of equidirectional opposing arms 10 rotates.Position adjustments are made to the 1st intermediate 41 and the 2nd intermediate 42 by the governor motion 43 for applying tension mechanism 40, accordingly, makes the 1st of no end points connector 30 to set up the erection part 32 of part 31 and the 2nd and is tensioned, apply tension force to without end points connector 30.

Description

Hinge apparatus

Technical field

The present invention relates to can for example the part of framework etc. the 1st makes the 2nd parts such as door leaf (containing sash) can be relatively movably relatively The hinge apparatus of connection, more particularly to suitable for make the part of door leaf etc. the 2nd relative to the 1st part with towards the state of certain orientation rotate Hinge apparatus.

Background technology

A pair of the belt pulleys and belt that this hinge apparatus possesses arm, is contained in the arm (referring to patent document 1 etc.).One Individual belt pulley (the 1st rotary body) is rotatably disposed within the one end of arm and is fixed on the part of framework etc. the 1st, another belt pulley (the 2nd rotary body) is rotatably disposed within the other end of arm and is fixed on door leaf (the 2nd part).Belt (no end points connector) is rolled up It is wound between two belt pulleys.Connected by the belt, two mutual opposing arms of belt pulley are with equidirectional when door leaf is opened and closed Rotation.Therefore, door leaf is with always towards the state opening and closing of certain orientation.

In the hinge apparatus of patent document 2, arm is in " く " oxbow.Two transfer rollers (intermediate) are provided with the bending section. By the two transfer rollers, belt is along brachiocylloosis.One of transfer roller can slide laterally, and accordingly, can apply tension force to belt.

Prior art document

Patent document

Patent document 1：Special table 2006-526719 publications (Fig. 1)

Patent document 2：U.S. Patent bulletin No. 5289615 (row of the 11st column 5~7, Fig. 7)

The content of the invention

Technical problem

This hinge apparatus belt, is made up of for example vulcanie, hardly flexible.In addition, in order that two Belt pulley interlocks rotation, it is necessary to gives the tension force of belt application to a certain degree.Therefore, it is necessary to while stretching belt and applying tension force one While by belt between two belt pulleys, belt installation operation is not easy.

Further, in the hinge apparatus of above-mentioned patent document 2, by pressing belt by a transfer roller, belt one side half cycle portion is only given (erection part) is divided to apply tension force.So, just generation tension force is unbalanced between another half-cycle portions of belt (erection part), has Door leaf angle is set the possibility changed occur.

The present invention be exactly in view of the foregoing and propose, it is therefore intended that, accomplish can easily by belt in hinge apparatus etc. for no reason Point connector is installed toward arm, meanwhile, prevent that the mutual tension force that produces of two bridging portions point of no end points connector is unbalanced, then Prevent or suppress the variation of the component angles of door leaf etc. the 2nd.

Technical scheme

To solve the above problems, the present invention is a kind of hinge apparatus, it is that relative 1st part can relatively move the 2nd part The hinge apparatus of ground connection, it is characterised in that including arm, be rotatably disposed within the end of length direction the 1st of said arm and relative The 1st rotary body that above-mentioned 1st part is fixed, the 2nd end with above-mentioned 1st end opposite side for being rotatably disposed within said arm The 2nd rotary body that portion and relatively above-mentioned 2nd part are fixed, by above-mentioned 1st and the 2nd rotary body with each other can be with equidirectional The application tension force without end points connector and to above-mentioned no end points connector application tension force connected relative to the mode of said arm rotation Mechanism；Above-mentioned no end points connector, there are two winding parts for wrapping around above-mentioned 1st and the 2nd rotary body and difference frame The the 1st, the 2nd between above-mentioned 1st and the 2nd rotary body sets up part, into point-like for no reason；Above-mentioned application tension mechanism is included ibid The 1st bridging portion split-phase is stated to connect and can make in the 1st of the relative said arm slip in direction the of above-mentioned 1st erection partial tension or relaxation the Mesosome, connect with above-mentioned 2nd bridging portion split-phase and the above-mentioned 2nd can be made to set up the direction of partial tension or relaxation with respect to said arm cunning Dynamic the 2nd intermediate and the governor motion for making position adjustments in respective glide direction to above-mentioned 1st and the 2nd intermediate.

According to the hinge apparatus of structure as characterized above, by the way that it is rolled up in the state of no end points connector is relaxed It is around between the 1st, the 2nd rotary body, easily can will be installed on arm without end points connector.Thereafter, by application tension mechanism to nothing End points connector applies tension force.Specifically, position adjustments are made in its glide direction to the 1st intermediate by governor motion.According to This, can set up partial tension by the 1st without end points connector.Moreover, by governor motion to the 2nd intermediate in its glide direction Make position adjustments, accordingly, the 2nd without end points connector can be set up partial tension, can also further to act on the 1st, the 2nd Set up the balancing tension of part.As a result, can prevent from or suppress the 2nd part changing with respect to the 1st component angles.

It is preferred that above-mentioned governor motion includes 1 regulating member for being inputted for the active force of above-mentioned position adjustments and will Above-mentioned active force passes to the transmission mechanism of above-mentioned 1st and the 2nd intermediate simultaneously.Accordingly, by operating 1 regulating member with regard to energy Position adjustments are made to both the 1st intermediate and the 2nd intermediate simultaneously.

It is preferred that above-mentioned 1st intermediate connects with the outer peripheral face of the above-mentioned 1st erection part, above-mentioned 2nd intermediate and above-mentioned the The inner peripheral surface of 2 erection parts connects, and above-mentioned transmission mechanism includes keeping above-mentioned 1st intermediate and above-mentioned 2nd intermediate Holding member, above-mentioned holding member is slidingly disposed at said arm, and the position of above-mentioned holding member passes through above-mentioned regulating member Adjusted.By making position adjustments to holding member by above-mentioned regulating member, position integratedly can be made to the 1st and the 2nd intermediate Put regulation.Then, the balancing tension for acting on the 1st, the 2nd erection part can be made really.

The effect of invention

According to the present invention, will easily can be installed in hinge apparatus without end points connector toward arm.In addition, to without end points connector When applying tension force, it can prevent from or suppress the 2nd part changing with respect to the 1st component angles.

Brief description of the drawings

Fig. 1 (a) is according to the top view of the door leaf closed mode of the hinge apparatus of first embodiment of the present invention, Fig. 1 (b) It is the rearview of the hinge apparatus of Fig. 1 (a) from framework from inboard.

Fig. 2 is the vertical view cutaway drawing along the above-mentioned hinge apparatus of Fig. 1 (b) II-II lines.

Fig. 3 is the three-dimensional exploded view of above-mentioned hinge apparatus.

Fig. 4 is the vertical view cutaway drawing of the above-mentioned hinge apparatus action of signal, and wherein Fig. 4 (a) is closed position, and Fig. 4 (b) is half open position Put, Fig. 4 (c) is fully open position.

Fig. 5 is the sectional view along the bending section of the above-mentioned hinge apparatus of Fig. 4 (b) V-V lines.

Fig. 6 (a) be mounted with the 1st, the top view of the holding member of above-mentioned hinge apparatus under the 2nd intermediate state, Fig. 6 (b) It is the sectional view along Fig. 6 (a) VIb-VIb lines.

Fig. 7 (a) is the vertical view section view to the bending section without the above-mentioned hinge apparatus under state before end points connector application tension force Figure, Fig. 7 (b) is the vertical view cutaway drawing to the bending section for the above-mentioned hinge apparatus being applied with without end points connector under tension state.

Fig. 8 is the stereogram for the storage device for possessing above-mentioned hinge apparatus, and wherein Fig. 8 (a) is door leaf closed mode, and Fig. 8 (b) is Door leaf half-open position, Fig. 8 (c) are door leaf full-gear.

Fig. 9 is according to the vertical view cutaway drawing of the bending section of the hinge apparatus of second embodiment of the present invention, and wherein Fig. 9 (a) is to nothing End points connector applies the state before tension force, and Fig. 9 (b) is to be applied with state after tension force to without end points connector.

Reference

1 framework (the 1st part)

2 door leafs (the 2nd part)

3 hinge apparatus

10 arms

11 the 1st ends

12 the 2nd ends

21 the 1st rotary bodies

22 the 2nd rotary bodies

30 without end points connector

31 the 1st set up part

32 the 2nd set up part

40th, 40B applies tension mechanism

41 the 1st intermediates

42 the 2nd intermediates

43 governor motions

44 screwed parts (regulating member)

50th, 50B holding members (transmission mechanism)

Embodiment

Embodiment of the present invention is described referring to the drawings.

Fig. 1~Fig. 8 provides first embodiment of the present invention.As shown in figure 8, storage device M possesses framework 1 (the 1st part), door leaf 2 (the 2nd part) and hinge apparatus 3.Between hinge apparatus 3, door leaf 2 is pivotably coupled to framework 1.Hinge apparatus staggers about 3 Ground configuration is multiple (being 2 in figure).Multiple hinge apparatus 3 are connected by vertical connecting rod 8.By hinge apparatus 3, the phase of door leaf 2 Framework 1 is relatively moved between full close position (Fig. 8 (a)) and fully open position (Fig. 8 (c)), but remained towards front The posture of (certain orientation).As shown in Fig. 8 (b), endured out forward with the centre of standard-sized sheet half-open position, door leaf 2 fully closed.

As shown in figure 1, hinge apparatus 3 includes arm 10 and installing component 23,24.Framework side installing component 23 is installed on framework 1.Door leaf side installing component 24 is installed on door leaf 2.Arm 10 is configured between these installing components 23,24.

As shown in Fig. 1 (a), arm 10, it is horizontal-extending and length direction pars intermedia formed with bending section 10c, during vertical view Bend to " く " font (L-shaped).As shown in figure 1, the 1st end 11 of the length direction of arm 10 is configured at the side of framework 1, its opposite side The 2nd end 12 be configured at the side of door leaf 2.Arm 10 is more than from bending section 10c extremely from bending section 10c to the length of the 2nd end 12 The length of 1st end 11.As shown in figure 3, arm 10 has housing 13 and lid 14.Housing 13, upper end open, into " く " during vertical view Font container shapes.Lid 14 is " く " font tabular, covers the upper end open of housing 13.

As shown in Fig. 2 the 1st rotary body 21, axis is contained in arm 10 towards vertical (in Fig. 2 with paper orthogonal direction) 1st end 11.1st rotary body 21 is formed with belt pulley, can opposing arms 10 around it is vertical from axle rotate.In the 1st rotary body 21 Outer peripheral face is alternately present and continuous engaging piece 21a formed with convex-concave.

As shown in figure 3, it is fixed with V-arrangement installing plate 21b in the bottom of the 1st rotary body 21.Installing plate 21b mounting pins 21p is fixed on framework side installing component 23.Accordingly, the 1st end 11 of arm 10 is between the 1st rotary body 21 and framework side installing component 23 are pivotably coupled to framework 1.

As shown in Fig. 2 the 2nd rotary body 22, axis is contained in arm 10 towards vertical (in Fig. 2 with paper orthogonal direction) 2nd end 12.2nd rotary body 22, formed with size and the identical belt pulley of the 1st rotary body 21, can opposing arms 10 around vertical Rotated from axle.It is alternately present and continuous engaging piece 22a formed with convex-concave in the outer peripheral face of the 2nd rotary body 22.1st rotary body 21 Gear ratio (the ratio between engaging piece 21a, 22a convex or recessed number) with the 2nd rotary body 22 is 1.

As shown in figure 3, it is fixed with V-arrangement installing plate 22b in the bottom of the 2nd rotary body 22.Installing plate 22b mounting pins 22p is fixed on door leaf side installing component 24.Accordingly, the 2nd end 12 of arm 10 is between the 2nd rotary body 22 and door leaf side installing component 24 are pivotably coupled to door leaf 2.

As shown in Fig. 2 contain no end points connector 30 in arm 10.Without end points connector 30 with for example vulcanie tooth Belt is taken turns to form.Outer peripheral face without end points connector 30 is smooth.Replace in the inner peripheral surface without end points connector 30 formed with convex-concave Occur and continuous engaging piece 30a.This is without end points connector 30 between the 1st rotary body 21 and the 2nd rotary body 22.Therefore Without end points connector 30 there are two to set up part 31,32 and two winding parts 33,34.Because these parts 31~34 are linked to be ring Shape, therefore without end points connector 30 into point-like for no reason.Part 31,32 is set up to be set up between rotary body 21,22.1st sets up part 31 are configured at the inner ring side (upside in Fig. 2) of " く " font arm 10.2nd erection part 32 is configured at the outer rim side of arm 10 (in Fig. 2 Downside).1st winding part 33 is wound in the 1st rotary body 21.The engaging piece 30a of 1st winding part 33 and the 1st rotary body 21 Engaging piece 21a is engaged.2nd winding part 34 is wound and the 2nd rotary body 22.The rotations of the engaging piece 30a of 2nd winding part 34 and the 2nd The engaging piece 22a engagements of swivel 22.By without end points connector 30, rotary body 21,22 each other can opposing arms 10 with equidirectional And identical speed is rotatably connected to.Accordingly, shown in Fig. 4, door leaf 2 is while maintaining always towards front (certain orientation, in Fig. 4 To be upper) posture while opening and closing.

Apply tension mechanism 40 as shown in Fig. 2 being provided with the bending section 10c of arm 10.By application tension mechanism 40 to for no reason Point connector 30 applies tension force.Applying tension mechanism 40 includes two (multiple) the 1st intermediate 41,41 and two (multiple) the 2nd Intermediate 42,42 and governor motion 43.

As shown in figure 3, the 1st intermediate 41 is made up of cylindrical transfer roller or belt pulley.The outer peripheral face of 1st intermediate 41 is put down It is sliding.2nd intermediate 42 is formed as cylinder, and is alternately present and continuous engaging piece 42a formed with convex-concave in outer peripheral face.

As shown in Fig. 2 governor motion 43 includes screwed part 44 (regulating member) and holding member 50.Screwed part 44 by Socket screw is formed, and is configured at the perisporium of the bending section 10c inner ring side (upside in Fig. 2) of arm 10.In the perisporium formed with screw 10d.Screwed part 44 is screwed into screw 10d.Screwed part 44 and screw 10d axis Lc are in level, and along by arm 10 The straight line that bending section 10c angle of bend substantially halves.

As shown in Figure 3 and Figure 6, holding member 50 is provided integrally with holding plate 51,52 and backboard 53.Upside holding plate 51 and Downside holding plate 52 is respectively horizontal tabular, and is mutually stood facing each other up and down.Backboard 53 is vertical tabular.By backboard 53, holding plate 51st, 52 inner ring side (upside in Fig. 6) lateral margin is connected with each other.

As shown in fig. 7, holding member 50 is contained in the bending section 10c of arm 10.Holding member 50 can opposing arms 10 along axle Line Lc is slided.Specifically as shown in figure 5, being provided with pair of sliding guide way 15,15 in housing 13.Each slide-and-guide body 15 is from housing The vertical vertical wall-like set in 13 bottom, extends along the axis Lc orthogonal with Fig. 5 papers.Two slide-and-guide bodies 15,15 with axle Direction (left and right in Fig. 5) face-off orthogonal line Lc.Holding member 50 is mounted in these slide-and-guide bodies 15,15 horizontally slidablely On.In downside, holding plate 52 hobs out a pair of hooking sheets 54,54 downward.Each hooking sheet 54 is by corresponding slide-and-guide body 15 Block extension in upper end.Accordingly, the glide direction of holding member 50 is restricted to the direction only along axis Lc.

As shown in fig. 7, screwed part 44 is connected to backboard 53.As shown in Fig. 7 (a) and (b), by being threaded into part 44, holding member 50 is pressurized, and is slided along axis Lc to outer shroud direction (obliquely downward in Fig. 7) (by position adjustments are made).In addition, relax During screwed part 44, the back pressure because of the tension force without end points connector 30 of holding member 50, along axis Lc to inner ring direction (in Fig. 7 Oblique upper) slide (by position adjustments are made).It is critical that screwed part 44 is engaged with holding member 50 so as to threaded portion Slip of the torque transfer of part 44 into holding member 50.

As shown in figure 3,4 intermediates 41,42, are sandwiched between holding plate 51,52, are held in holding member 50.These Intermediate 41,42, respective axis can rotate relative to holding member 50 around from axle towards vertical.As shown in Fig. 6 (b), in the 1st The pivot pin 41p of mesosome 41, holding plate 51,52 is connected to by riveting etc., it is inseparable.Then, 41 relative holding of the 1st intermediate Part 50 must not separate.As shown in Fig. 2 two the 1st intermediates 41,41 press from both sides axis Lc and are configured at its both sides.

2nd intermediate 42, match somebody with somebody at bending section 10c outer rim sides (obliquely downward in Fig. 2) place than the arm rest 10 of the 1st intermediate 41 Put.As shown in Fig. 6 (b), the pivot pin 42p of the 2nd intermediate 42 can freely plug with respect to holding member 50.Then, the 2nd intermediate 42 Can arbitrarily it be assembled and disassembled with respect to holding member 50.As shown in Fig. 2 two the 2nd intermediates 42,42 press from both sides axis Lc and are configured at its both sides. 2nd intermediate 42,42 is spaced spaced narrower than the 1st intermediate 41,41.

As shown in Fig. 2 in holding member 50 between the 1st intermediate 41 and the 2nd intermediate 42, end points connector 30 is whether there is 1st erection part 31 passes through.The outer peripheral face of 1st erection part 31 connects with the 1st intermediate 41.Moreover, the 1st sets up part 31, bent by the 1st intermediate 41 is wound in, conform to bending section 10c angle of bend.

2nd intermediate 42,42 is configured between the 1st erection part 31 and the 2nd erection part 32 of no end points connector 30. 2nd intermediate 42 connects with the inner peripheral surface of the 2nd erection part 32, and engaging piece 42a and the 2nd sets up the engaging piece 30a of part 32 Engagement.2nd sets up part 32, is bent by the 2nd intermediate 42 is wound in, conforms to bending section 10c angle of bend.

As shown in fig. 7, slided by holding member 50, intermediate 41,42 can opposing arms 10 slid up along axis Lc side Dynamic (position adjustments can be made).By the position adjustments of the 1st intermediate 41, the 1st erection part 31 is tensioned or relaxation.Among the 2nd The position adjustments of body 42, the 2nd erection part 32 is tensioned or relaxation.Moreover, slided by holding member 50, intermediate 41,42 one-tenth It is integrated and is made position adjustments.Therefore set up part 31,32 and be tensioned or relax simultaneously each other.Holding member 50 is used as will The pressing force (active force) of screwed part 44 while pass to the transmission mechanism of intermediate 41,42 and play a role.

The assembling mode of hinge apparatus 3 is as follows.

As shown in figure 3, the 1st rotary body 21 is contained in the 1st end 11 of housing 13.The 2nd rotary body 22 is contained in housing again 13 the 2nd end 12.

Then, housing 13 will be contained in without end points connector 30, and be wound between rotary body 21,22.At this stage, in housing 13 do not carry application tension mechanism 40, and no end points connector 30 relaxes.It is critical that It is not necessary to will be without end points connector 30 It is wound in tensioning state between rotary body 21,22.Therefore it can easily carry out the installation operation of no end points connector 30.It is noted that Screwed part 44 for applying tension mechanism 40, can also be screwed into screw 10d (Fig. 7 (a)) simplely in advance.

Then, the 1st rotary body 21 is connected and fixed on framework side installing component 23 by installing plate 21b and mounting pin 21p.Also by peace 2nd rotary body 22 is connected and fixed on door leaf side installing component 24 by loading board 22b and mounting pin 22p.

Then, tension mechanism 40 will be applied and is installed on arm 10.Now, first the 2nd intermediate 42 is removed from holding member 50. It is noted that as described above, the 1st intermediate 41 is inseparably installed on holding member 50.The holding member 50 is contained in housing 13,1st erection part 31 of the insertion without end points connector 30, the 1st frame is abutted by the 1st intermediate 41 between holding plate 51,52 If the outer peripheral face of part 31.

Next, between the 2nd intermediate 42 is inserted into holding plate 51,52, and it is configured at the 1st bridging portion of no end points connector 30 Divide between the 31 and the 2nd erection part 32.The 2nd intermediate 42 is rotatably mounted in holding member 50 by pivot pin 42p.Separately Outside, make engaging piece 42a set up the engaging piece 30a of part 32 with the 2nd to engage.

Due to being relaxed without end points connector 30, so the installation operation of application tension mechanism 40 of the above can be carried out easily.

Then, as shown in Fig. 7 (b), by screwed part 44 towards being screwed into inside housing 13, accordingly, will be kept along axis Lc Part 50 towards bending section 10c outer rim side press movement.Accordingly, intermediate 41,42 is mutually integrally along axis Lc towards bending Portion 10c outer shroud Slideslip (by position adjustments are made).Therefore, the 1st the erection part 32 of part 31 and the 2nd is set up simultaneously with substantially phase It is tensioned with degree.Therefore the roughly the same tension force of sizes can be applied to these erection parts 31,32, can prevent from setting up part 31, 32 mutual tension force are unbalanced.Accordingly, it can prevent or suppress relative to the 2nd rotary body 22 when applying tension force without end points connector 30 Arm 10 rotates, and then, can prevent from or suppress door leaf 2 rotating relative to framework 1.Therefore (Fig. 1 and Fig. 8 (a)) can fit together perfectly when fully closed Door leaf 2 is closed on ground.

Thereafter, lid 14 is covered on housing 13.It is noted that the installation of lid 14, also can after the installation of holding member 50, to without end points Connector 30 is carried out before applying tension force.

According to such hinge apparatus 3, by applying appropriate tension force without end points connector 30, can positively make rotary body 21st, 22 interlock each other.Therefore two rotary bodies 21,22 mutual opposing arms 10 can be positively made to make synchronous rotation during the opening and closing of door leaf 2 Turn, no matter aperture why, the total energy of door leaf 2 is towards front.

Other embodiment of the present invention is described below.In implementation below, on the knot repeated with already described embodiment Structure, same label is marked in the accompanying drawings, is omitted the description.

[the 2nd embodiment]

Fig. 9 provides second embodiment of the present invention.The 1st intermediate 41 that the application tension mechanism 40B of 2nd embodiment possesses and 2nd intermediate 42 respectively has 1.These intermediates 41,42 are configured on the axis Lc of screwed part 44 side by side.Therefore intermediate 41, 42 orientation is consistent with holding member 50B glide direction or even the glide direction of intermediate 41,42.Holding member 50B, Its width is narrower than the holding member 50 of the 1st embodiment.Slide-and-guide body 15,15 is spaced to be narrower than the 1st embodiment.

The invention is not restricted to above-mentioned embodiment, as long as not changing present inventive concept, a variety of changes can be made.

For example, screwed part 44 can be configured as can opposing arms 10 around axis Lc rotation and must not along axis Lc direction move Position, and it is bolted in holding member 50,50B.

Screwed part 44 so, can be also located to the bending section 10c of arm 10 outer rim side (downside in Fig. 7) perisporium, by threaded portion Part 44 makes holding member 50,50B close to outer rim side, to without end points connector 30 applies tension force.

Regulating member is also not necessarily limited to screwed part 44, may also comprise bar or handle etc..

Regulating member may also comprise helical spring etc. and suppress mechanism, also reliably suppress the elastic force pressure (active force) of mechanism to make holding Part 50,50B are slided, and apply tension force to without end points connector 30.

Also spring perforation can be formed in the bending section 10c of arm 10 perisporium, will be without end points connector 30 and holding member 50,50B After being contained in the inside of arm 10, above-mentioned helical spring is perforated and inside insertion arm 10 by above-mentioned spring, by holding member 50, 50B suppresses towards glide direction.Also the inner peripheral surface that can be perforated in above-mentioned spring sets internal thread, and screwed part is bolted in into the interior spiral shell Line, and the top ends of the screwed part are connected to above-mentioned helical spring with holding member 50, the end of 50B sides opposite side Portion, accordingly, obtain the bounce of above-mentioned helical spring.

Also can be set as making position adjustments respectively to the 1st intermediate 41 and the 2nd intermediate 42.Also the 1st intermediate can be set respectively The governor motion 43 of 41 intermediate 42 of governor motion 43 and the 2nd.

Governor motion 43 can also have cam.Cam also can be in the grade of screwed part 44 regulating member, centre as transmission mechanism Between body 41,42.The active force that the grade regulating member of screwed part 44 is inputted also can be intermediate 41,42 by cam changeover Sliding force.

The glide direction of 1st intermediate 41 with the glide direction of the 2nd intermediate 42 is different also may be used.

Also can be set as, the active force that 1 regulating member is inputted distributes to intermediate 41,42 by cam, makes intermediate accordingly 41st, 42 slide in each direction.

Also can be set as, the 1st intermediate 41 connects with the outer peripheral face of the 1st erection part 31, while the 2nd intermediate the 42 and the 2nd is set up The outer peripheral face of part 32 connects, moreover, these intermediates 41,42 slide along direction close to each other or remote, by intermediate 41, 42 it is close to each other slip and to set up part 31,32 apply tension force, by intermediate 41,42 be located remotely from each other slip and cause bridging portion Divide 31,32 relaxations.

Also can be set as, the 1st intermediate 41 connects with the inner peripheral surface of the 1st erection part 31, while the 2nd intermediate the 42 and the 2nd is set up The inner peripheral surface of part 32 connects, moreover, these intermediates 41,42 slide along direction close to each other or remote, by intermediate 41, 42 are located remotely from each other slip and apply tension force to part 31,32 is set up, and cause bridging portion by intermediate 41,42 slips close to each other Divide 31,32 relaxations.

Arm 10 will not necessarily bend to " く " font (L-shaped) or straight.

As without end points connector 30, it is also possible to which transfer roller chain substitutes belt.

As intermediate 41,42, it is also possible to which sprocket wheel substitutes transfer roller or belt pulley.

Intermediate 41 can not also be rotated, and opposing arms 10 is fixed.Also can be set as, side face of no end points connector 30 along intermediate 41 is slided It is dynamic.Equally, intermediate 42 can not also be rotated, and opposing arms 10 is fixed.Also can be set as, week of no end points connector 30 along intermediate 42 Slide in face.

The gear ratio of 1st rotary body 21 and the 2nd rotary body 22 also may not be used for 1.Also can be set as, rotary body 21,22 is not each other with Rotated with speed opposing arms 10.Also can be set as, door leaf 2 can correspond to aperture to the direction of framework 1 and change.

Hinge apparatus 3, storage device M is not exclusively applicable for, is equally applicable to the hinge portion of electric class machine or passenger car etc..

Practicality

It present invention can be suitably applied to the hinge of for example storage device door leaf.

Claims

1. a kind of hinge apparatus, is the hinge apparatus that relative 1st part can relatively movably connect the 2nd part, its feature exists In, including arm, be rotatably disposed within said arm the end of length direction the 1st and relative to above-mentioned 1st part fixed the 1st rotation Body, it is rotatably disposed within being fixed with the 2nd end of above-mentioned 1st end opposite side and relatively above-mentioned 2nd part for said arm The 2nd rotary body, by the above-mentioned 1st with the 2nd rotary body by each other can by equidirectional relative to said arm rotate in a manner of connect The application tension mechanism for applying tension force without end points connector and to above-mentioned no end points connector；Above-mentioned no end points connector, tool There are two winding parts for wrapping around above-mentioned 1st and the 2nd rotary body and be set up in respectively between above-mentioned 1st and the 2nd rotary body The the 1st, the 2nd set up part, into point-like for no reason；Above-mentioned application tension mechanism includes connecing with above-mentioned 1st bridging portion split-phase and can be The above-mentioned 1st direction for setting up partial tension or relaxation is set to set up part with respect to the 1st intermediate that said arm is slided, with the above-mentioned 2nd Connect and the above-mentioned 2nd can be made to set up the direction of partial tension or relaxation with respect to the 2nd intermediate of said arm slip and to above-mentioned 1st and the 2nd intermediate makees the governor motion of position adjustments in respective glide direction.

2. the hinge apparatus as described in claim 1, it is characterised in that above-mentioned governor motion includes being used as above-mentioned position adjustments 1 regulating member firmly inputting and by above-mentioned active force while pass to the transmission mechanism of above-mentioned 1st and the 2nd intermediate.

3. the hinge apparatus as described in claim 2, it is characterised in that above-mentioned 1st intermediate sets up the outer of part with the above-mentioned 1st Side face connects, and above-mentioned 2nd intermediate connects with the inner peripheral surface of the above-mentioned 2nd erection part, and above-mentioned transmission mechanism is included to the above-mentioned 1st The holding member that intermediate and above-mentioned 2nd intermediate are kept, above-mentioned holding member are slidingly disposed at said arm, above-mentioned guarantor The position for holding part is adjusted by above-mentioned regulating member.