CN208056900U

CN208056900U - A kind of Pinless hinge with guide member with buffer unit

Info

Publication number: CN208056900U
Application number: CN201820182757.0U
Authority: CN
Inventors: 彭成林
Original assignee: Foshan Parker Household Articles Co Ltd
Current assignee: Zhongshan zosilang Home Technology Co.,Ltd.
Priority date: 2018-01-31
Filing date: 2018-01-31
Publication date: 2018-11-06
Anticipated expiration: 2028-01-31

Abstract

The utility model discloses a kind of Pinless hinge with guide member with buffer unit, including first component, second component and hinge assembly, damper tube, spring and spring cantilever are provided in the first component, one end of the spring is fixedly connected with the first component, and other end activity is connected on spring cantilever；The hinge assembly includes foldable suspension arm and exterior cantilevered arms, and one end setting of the foldable suspension arm touches inside the first component, and with the damper tube；The other end of the foldable suspension arm is hinged with the second component, and the middle part of the foldable suspension arm is fixed on by a fixed pin shaft rotation in the first component；Described exterior cantilevered arms one end is hinged with the second component, and the other end is arranged inside the first component and is touched with the spring cantilever.The utility model provides one with the Pinless hinge with guide member for being closed buffer structure, has not only been door, window closure provides enough closing forces, but also closing speed can be made moderate and stable Pinless hinge with guide member.

Description

A kind of Pinless hinge with guide member with buffer unit

Technical field

The present invention relates to hinge means, more particularly to a kind of Pinless hinge with guide member with buffer unit.

Background technology

Pinless hinge with guide member is for connection to two solids and allows the mechanical device to rotate between the two.It is conventionally used to connect The Pinless hinge with guide member of cabinet and cabinet door, has the following problems：Due to not having or can not provide enough cabinet door closing forces, make cabinet door There are gap or rebounds after closure；Alternatively, be exactly when being to close, door by hinge pulling force or human hand thrust, very It is easy to hit on babinet heavyly, sends out prodigious sound, generate bigger noise, influence the use of people, in addition, due to Door is often the collision for having certain dynamics with babinet, is easier damage furniture, so needing further improve.

Invention content

The purpose of the present invention is to solve one of above problems.

To achieve the goals above, the present invention provides a kind of Pinless hinge with guide member with buffer unit, including first component, Two components and hinge assembly, are provided with damper tube, spring and spring cantilever in the first component, one end of the spring with The first component is fixedly connected, and other end activity is connected on spring cantilever；The hinge assembly includes foldable suspension arm and outer One end setting of portion's cantilever, the foldable suspension arm touches inside the first component, and with the damper tube；Described fold is hanged The other end of arm and the second component are hinged, and the middle part of the foldable suspension arm is fixed on described by a fixed pin shaft rotation In first component；Described exterior cantilevered arms one end is hinged with the second component, and the other end is arranged inside the first component simultaneously It is touched with the spring cantilever.

Further, the quantity of the spring is two, and two spring sizes, structures are consistent, and are mutually parallel, are right Neat setting.

Further, one end of the spring cantilever is rotatablely connected by axis pin and the first component, and the spring is outstanding Cantilever groove is provided on arm, the spring activity is connected in the cantilever groove.

Further, the foldable suspension arm includes No.1 cantilever and No. two cantilevers, and the No.1 cantilever setting is described the Inside one component, one end of the No.1 cantilever and one end of No. two cantilevers are hinged by active pin shaft, and the No.1 is outstanding The other end of arm is touched with the damper tube；No. two cantilevers are arranged with the hinged one end of No.1 cantilever in the first component The inside, the other end is hinged with the second component, and the middle part of No. two cantilevers is fixed on institute by fixed pin shaft rotation It states in first component.

Further, the end of the hinged place of the No.1 cantilever and No. two cantilevers is disposed as the bending side of evagination, and two A end mutually limits cooperation by the bending side of evagination, limits the No.1 cantilever and No. two cantilevers of the foldable suspension arm Bending angle.

Further, the one end being connect with No. two cantilevers on the No.1 cantilever is set as U-shaped mouth, and the U shapes mouth is clamped One end of No. two cantilevers.

Further, it is equipped with the damping groove for placing the damper tube in the first component, the damper tube can be Telescopic movable in the damping groove, the other end of the No.1 cantilever stretch into the damping groove with the damper tube phase It touches.

Further, the damper tube include a push pipe, described push pipe one end can in the damper tube elastic telescopic, The other end offsets with the damping cell wall of the groove far from the No.1 cantilever.

Further, the first component is fixed on doorframe or on window-frame；The second component is connect with door or window.

Further, the first component is embedded on doorframe or on the top plate and/or bottom plate of window-frame, mounting surface and doorframe Or the top plate of window-frame and/or the surface of bottom plate flush；The second component is embedded in door or window and position and the first component Installation site correspond to, mounting surface flushes with the surface of door or window.

Compared with prior art, the present invention haing the following advantages and effect：One is provided with the day for being closed buffer structure Floor hinge, when door or window are shut, No. two cantilevers are rotated around fixed pin shaft, and the rotation of No.1 cantilever is driven by active pin shaft, and one Number cantilever pushes damper tube, push pipe stress and act on damper tube, play cushioning effect.Furthermore inside uses spring, directly supports Be connected on spring cantilever, and act on exterior cantilevered arms, can when hinge is closed by spring compress play buffering effect and So that strength is sufficiently large when hinge is closed, the weight energy bigger of door is filled.Not only it is door, window closure provides enough closing forces, but also can make Closing speed is moderate and stable Pinless hinge with guide member.

Description of the drawings

Fig. 1 is the structural schematic diagram of the embodiment of the present invention；

Fig. 2 is the side schematic view of the foldable suspension arm and damper tube of the embodiment of the present invention；

Fig. 3 is the schematic cross-section of the foldable suspension arm of the embodiment of the present invention；

Fig. 4 is the stereoscopic schematic diagram of the embodiment of the present invention；

Fig. 5 is schematic diagram after the encapsulation of the embodiment of the present invention.

Reference sign：

1- first components；2- second components；3- damper tubes；4- springs；5- spring cantilevers；6- exterior cantilevered arms；7- No.1s are outstanding Arm；No. bis- cantilevers of 8-；9- shells；10- sliding blocks；11- cantilever mounted iron plates；12- grooves；13- strip bulges；14- strip-shaped holes； No. bis- eccentric bolts of 15-；16- adjusting bolts；The first adjustment holes of 17-；The second adjustment holes of 18-；19- cantilever sliding blocks；20- No.1s Eccentric bolt；21- card slots.

Specific implementation mode

Embodying the exemplary embodiments of feature of present invention and advantage will describe in detail in the following description.It should be understood that this Invention can have various variations in different embodiments, neither depart from the scope of the present invention, and it is therein explanation and Diagram inherently is illustrated as being used, rather than to limit the present invention.

Wherein, " front and back " " left and right " " upper and lower " of attached drawing and specification word part is only used for that the present invention is described with reference to the drawings A kind of Pinless hinge with guide member with buffer unit, not limitation of the invention.

In the present invention, it is vertically Z axis with the face on the basis of the opposite face of first component and second component, It is X-axis to intersect with Z axis level on the face, and it is Y-axis to intersect vertically with Z axis on the face.Described is " front and back " for Z axis side To " left and right " is X-direction, and described is " upper and lower " for Y direction.

A kind of Pinless hinge with guide member with buffer unit as shown in Figure 1, including first component 1, second component 2 and hinge assembly, Damper tube 3, spring 4 and spring cantilever 5, one end of the spring 4 and the first component are provided in the first component 1 1 is fixedly connected, and other end activity is connected on spring cantilever 5；The hinge assembly includes foldable suspension arm and exterior cantilevered arms 6, institute One end setting of foldable suspension arm is stated in 1 the inside of the first component, and is touched with the damper tube 3；The foldable suspension arm it is another One end is hinged with the second component 2, and the middle part of the foldable suspension arm is fixed on described first by a fixed pin shaft rotation On component 1；6 one end of the exterior cantilevered arms is hinged with the second component 2, and the other end is arranged inside the first component 1 simultaneously It is touched with the spring cantilever 5.

When closing the door or closing window, the second component 2 being arranged in door or window pushes the exterior cantilevered arms 6 to rotate, and the outside is outstanding The push the spring cantilever 5 therewith of arm 6 so that the cantilever groove of spring cantilever 5 is against one end of two springs 4, and 4 stress of spring is simultaneously Generate resistance so that door or window are had cushioning effect in closing process by the resistance of spring 4, slowly shut.In addition, described The one end of exterior cantilevered arms 6 in first component 1 remains in first component 1, and has restriction mechanism, enables exterior cantilevered arms 6 It rotates, can't deviate from the range of restriction.

The quantity of the spring 4 is two, and two 4 sizes of the spring, structures are consistent, and are mutually parallel, are aligned setting. The active force of hinge is by two 4 shareds of spring, to improve the service life of each spring 4；In addition, using two bullets Spring 4 is more steady, and strength is sufficiently large when hinge being made to close, and fills the weight bigger of door.In another embodiment, the spring 4 Quantity may be more.

One end of the spring cantilever 5 is rotatablely connected by axis pin and the first component 1, is set on the spring cantilever 5 It is equipped with cantilever groove, 4 activity of the spring is connected in the cantilever groove.By the way that cantilever groove is arranged so that 4 stress of spring When, it will not try to shirk responsibility.

The foldable suspension arm includes No.1 cantilever 7 and No. two cantilevers 8, and the No.1 cantilever 7 is arranged in the first component 1 The inside, one end of the No.1 cantilever 7 and one end of No. two cantilevers 8 are hinged by active pin shaft, the No.1 cantilever 7 The other end is touched with the damper tube 3；No. two cantilevers 8 are arranged with the hinged one end of No.1 cantilever 7 in the first component 1 The inside, the other end is hinged with the second component 2, and the middle part of No. two cantilevers 8 is fixed on by fixed pin shaft rotation In the first component 1.The No.1 cantilever 7 is serpentine, and No. two cantilevers 8 are " L " shape, and the foldable suspension arm is generally Serpentine.

The end of the hinged place of the No.1 cantilever 7 and No. two cantilevers 8 is disposed as the bending side of evagination, two ends Head mutually limits cooperation by the bending side of evagination so that the bending of the No.1 cantilever 7 of the foldable suspension arm and No. two cantilevers 8 Angle can limit in a certain range, meet and close the door, needed for enabling.The bending side of the evagination is embodied in an obtuse angle three It is angular.

When door or window are shut, the second component 2 drives the exterior cantilevered arms 6 and No. two cantilevers 8 to rotate, No. two cantilevers 8 are rotated around fixed pin shaft, drive the No.1 cantilever 7 to rotate by active pin shaft, and pass through two ends Evagination bending side between cooperation so that the No.1 cantilever 7 pushes the damper tube 3, the push pipe of the damper tube 3 by Power and react on the No.1 cantilever 7, play cushioning effect.It is embodied in as in Fig. 1：It is described when door or window are shut Second component 2 drives the exterior cantilevered arms 6 and No. two cantilevers 8 to rotate, No. two cantilevers 8 and the No.1 cantilever 7 That hinged end turn left, when No. two cantilevers 8 go to certain angle, No. two cantilevers 8 and the No.1 are outstanding The bending side cooperation of the evagination of the hinged place end of arm 7 is blocked, and is headed on the No.1 cantilever 7 and be also moved to the left, and is then pushed Damper tube 3 compresses to the left.

When door or window open too fast, at this moment damper tube 3 is sprung back slow, and No. two cantilevers 8 pull to the right described one Number cantilever 7, and No. two cantilevers 8 block the No.1 cantilever 7 by the bending side cooperation of the evagination of hinged place end, and make The No.1 cantilever 7, which is also driven, to move right so that the No.1 cantilever 7 will not continue to turn left and be stuck.

The spring cantilever 5, the exterior cantilevered arms 6 and No. two cantilevers 8 be by two panels cantilever part fitting be connected and At a cantilever.The load-bearing of cantilever energy is more in this way, more securely.

The one end being connect with No. two cantilevers 8 on the No.1 cantilever 7 is set as U-shaped mouth, and the U-shaped mouth clamps described No. two One end of cantilever 8.This structure is more solid steady reliable so that cantilever will not shake.No. two cantilevers 8 are by the U-shaped The end of one end that mouth is clamped is set as the bending side of evagination, at obtuse angle shape；The evagination of 7 end of No.1 cantilever it is curved Folding face is specifically located at the bottom in the U-shaped mouth of hinged end, equally at obtuse angle shape；Two obtuse angles are opposite and set.

The damping groove for placing the damper tube 3 is equipped in the first component 1, the damper tube 3 can be in the resistance Telescopic movable in Buddhist nun's groove, the other end of the No.1 cantilever 7 stretches into the damping groove to touch with the damper tube 3.Hinge When chain is closed, push pipe stress can be made and act on damper tube 3 and play cushioning effect, be closed the closing force and cushion effect of rotation, When making the Pinless hinge with guide member box closing motion, closing speed is moderate and steady, collision when preventing hinge from closing.

The damper tube 3 include a push pipe, described push pipe one end can in the damper tube 3 elastic telescopic, the other end It offsets with the damping cell wall of the groove far from the No.1 cantilever 7.When hinge is closed, push pipe stress can be made and act on damping Pipe 3 and play cushioning effect, be closed the closing force and cushion effect of rotation, when making the Pinless hinge with guide member box closing motion, be closed speed Spend moderate and steady, collision when preventing hinge from closing.

In another embodiment, the side far from the No.1 cantilever 3 is provided with resistance on the bottom surface in the damping groove Buddhist nun's limiting plate.

The damper tube 5 includes a push pipe, and described push pipe one end can stretch in the damper tube 5, the other end and institute Damping limiting plate is stated to offset.The collapsing length of damper tube 5 can effectively be limited.

The first component 1 is fixed on doorframe or on window-frame；The second component 2 is connect with door or window.

The first component 1 is embedded on doorframe or on the top plate and/or bottom plate of window-frame, mounting surface and doorframe or window-frame The surface of top plate and/or bottom plate flushes；The second component 2 is embedded in door or window and the installation of position and the first component 1 Position corresponds to, and mounting surface is flushed with the surface of door or window.The Pinless hinge with guide member can be used for all doors such as gate, door, cabinet door On.So that the door and window of installation is had more aesthetics, and excessive space will not be occupied.The first component 1 and second component 2 all pass through Shell is installed to after being encapsulated in corresponding door and window or sash again, as shown in Figure 5.

The shell side of the first component 1 is equipped with anti-skidding hangnail, increases the frictional force on one side that hinge is not tightened up a screw, and prevents Only side skids off.

The shell side of the first component 1 and the second component 2 is designed with shirt rim, can cover cabinet and doorframe trepanning The notch that gap caused by error or chip generate.When the Pinless hinge with guide member is closed, the hinged end margin of the second component 2 with The hinged end margin of the first component 1 has the displacement of 17.5-21cm；The Pinless hinge with guide member can open 98 degree.

The shape of the Pinless hinge with guide member is notch shape so that trepanning is convenient on doorframe or on window-frame.

The Pinless hinge with guide member is that top bottom hinge chain belongs to concealed hinge in the bottom plate of top, and prevents take up door, in window Space.

As shown in figure 4, the first component 1 of the Pinless hinge with guide member with buffer unit further includes shell 9, slides in another embodiment Block 10 and cantilever mounted iron plate 11, the cantilever mounted iron plate 11 sandwich the sliding block 10, the cantilever mounted iron plate 11 Hinged with the second component 2 by the exterior cantilevered arms 6 and No. two cantilevers 8, the Pinless hinge with guide member further includes can be with The adjusting part of the relative position between the first component 1 and second component 2 is adjusted, the adjusting part includes described in adjusting The regulating mechanism one of first component 1 and the relative position of second component 2 in the up-down direction.

The regulating mechanism one include cantilever sliding block 19 and No.1 eccentric bolt 20, the cantilever sliding block 19 with it is described Hinge assembly is hinged, and the screw rod of the No.1 eccentric bolt 20 passes through the cantilever sliding block 19 and the second component 2, described outstanding Arm sliding block 19 can drive the hinge assembly to slide in the up-down direction.

The second component 2 is equipped with the card slot 21 for placing the cantilever sliding block 19, and the card slot 21 has described in the confession of gap Cantilever sliding block 19 slides up and down, and the cantilever sliding block 19 is equipped with waist-shaped hole, and the second component 2 is equipped with round hole, described The screw rod of No.1 eccentric bolt 20 passes through the waist-shaped hole of the cantilever sliding block 19 and the round hole across the second component 2, institute State the screw rod of No.1 eccentric bolt 20 and the round hole of the second component 2 can original place rotationally connect.

The cantilever sliding block 19 is equipped with waist-shaped hole, and the bar length direction of the waist-shaped hole and the hinge assembly are hinged Articulated shaft on the cantilever sliding block 19 is parallel, since screw rod tail end and the second component 2 of No.1 eccentric bolt 20 are solid Fixed rotation connection, rotation adjust the No.1 eccentric bolt 20 so that the screw rod original place of No.1 eccentric bolt 20 rotates, due to outstanding Card slot 21 has the gap of the rotation on the nut left and right directions for the No.1 eccentric bolt 20 on arm sliding block 19, and without upper and lower Gap on direction, therefore the nut of the No.1 eccentric bolt 20 can push the cantilever sliding block 19 described in rotary course It is slided up and down in the card slot 21 of second component 2, and the waist-shaped hole on the cantilever sliding block 19 also provides the No.1 bias spiral shell The screw rod of bolt 20 and the cantilever sliding block 19 can relative motion in the up-down direction hole.That is the rotation of No.1 eccentric bolt 20 Turning will be by contradicting, pushing the cantilever sliding block 19 to be moved in the up-down direction relative to the second component 2, while driving institute It states hinge assembly to move in the up-down direction relative to the second component 2, and then has adjusted entire first component 1 and described the The relative position of two components in the up-down direction.The foldable suspension arm and the one end of the exterior cantilevered arms 6 in second component 2 point It is not hinged with the cantilever sliding block 19.By the way that the regulating mechanism one is arranged, it can be achieved that carrying out upper and lower in the plane of door and window Upward relative position is adjusted so that is adjusted operation and is conveniently carried out.

The adjusting part further includes regulating mechanism two and regulating mechanism three, is respectively used to the first component 1 and second Component 2 is adjusted with the relative position on front-rear direction in left and right directions.

The regulating mechanism two includes No. two eccentric bolts 15, and the nut of No. two eccentric bolts 15 is rotatably fixed In the sliding block 10, the screw rod of No. two eccentric bolts 15 is embedded in the cantilever mounted iron plate 11.

It is equipped with the card slot one to match with the nut of No. two eccentric bolts 15 in the sliding block 10, described two can be blocked The nut of number eccentric bolt 15 is so that it can which original place is rotated without that can be moved forward and backward；There are one the cantilever mounted iron plate 11 is set The screw rod of the card hole of bending, No. two eccentric bolts 15 is embedded in card hole.Twisting rotates No. two eccentric bolts 15, described The screw rod of No. two eccentric bolts 15 drives the cantilever mounted iron plate 11 to move left and right, to drive the second component 2 opposite It is moved left and right in the first component 1, achievees the purpose that adjust door and window and sash or so crack between a door and its frame.

It is additionally provided with eccentric adjusting screw upper cover on No. two eccentric bolts 15, to limit No. two eccentric bolts 15 Nut position, block the nut of No. two eccentric bolts 15, No. two eccentric bolts 15 can directly put card slot into In one, the eccentric adjusting screw upper cover is then covered again, it is fixed without revolving rivet clasp.

The regulating mechanism three further includes adjusting bolt 16, and the nut of the adjusting bolt 16 is rotatably mounted to described In shell 9, the screw rod of the adjusting bolt 16 is threadedly coupled with the sliding block 10.

It is equipped with the card slot two to match with the nut of the adjusting bolt 16 in the shell 9, the adjusting spiral shell can be blocked The nut of bolt 16 is so that it can which original place is rotated without that can be moved forward and backward；The adjusting bolt 16 is rotated, that is, adjusts the adjusting The depth of sliding block 10 described in 16 precession of bolt makes the relatively described shell 9 of the sliding block 10 be moved forward and backward, to drive described second Component 2 is moved forward and backward relative to the first component 1, achievees the purpose that adjust door and window and crack between a door and its frame before and after sash.

Setting fluted 12 in the shell 9, the cantilever mounted iron plate 11 sandwiches the sliding block 10 and is placed in institute together It states in groove 12,12 length of the groove is consistent with the sliding block 10, and 12 width of the groove is bigger than the sliding block 10.Therefore it is described Groove 12 has gap to adjust movement in the longitudinal direction for cantilever mounted iron plate 11 and the sliding block 10.

First adjustment hole corresponding with No. two eccentric bolts 15 and the adjusting bolt 16 is provided on the shell 9 17 and second adjustment hole 18.

The adjustment hole is set, user oneself can also easy adjustment door and window gap.In addition, used through a period of time, Front and back crack between a door and its frame and left and right door and window seam can change, and at this moment, user can also adjust door and window seam by adjustment hole.

In another embodiment, be additionally provided with plastic outer cover outside two adjustment holes, can cover two adjustment holes of hinge with And the first component is fixed to the fixed screw holes on sash.

Strip bulge 13 is provided on the sliding block 10, the cantilever mounted iron plate 11 is equipped with strip-shaped hole 14, the bar shaped Protrusion 13 is caught in the strip-shaped hole 14, and the strip-shaped hole 14 and convex 13 equivalent widths of the bar shaped, the strip-shaped hole 14 compare institute State that 13 length of strip bulge is big, the cantilever mounted iron plate 11 is moved left and right relative to the sliding block 10 with the strip bulge 13 and strip-shaped hole 14 with being combined into guiding.And the strip-shaped hole 14 is blocked in the bar shaped convex 13, keeps cantilever mounted iron plate 11 opposite It is unadjustable in the front and back position of the sliding block 10.

Preferably, the cantilever sliding block 19 is 2.5-3mm relative to the adjustable range of the second component, and the fixation is outstanding Arm iron plate 11 is 3-4mm, 10 phase of the cantilever mounted iron plate 11 and the sliding block relative to the adjustable range of the sliding block 10 Pair it is 3mm with the adjustable range of the shell 9.

The phase of second component 2 in the up-down direction with first component 1 is adjusted by adjusting the No.1 eccentric bolt 20 To position, that is, adjust door and window and the gap of sash in the up-down direction；It is adjustable by adjusting No. two eccentric bolts 15 Second component 2 and the relative position of first component 1 in the lateral direction, that is, between adjusting door and window and sash in the lateral direction Gap；Second component 2 and the relative position of first component 1 in the longitudinal direction is adjusted by adjusting the adjusting bolt 16, i.e., Adjust door and window and the gap of sash in the longitudinal direction.

The two panels iron plate of the cantilever mounted iron plate 11 sandwiches the exterior cantilevered arms 6 and No. two cantilevers 8 and institute State the hinged hinged end of cantilever mounted iron plate 11 so that cantilever will not shake in moving process.

The two panels iron plate of the cantilever mounted iron plate 11 sandwiches the exterior cantilevered arms 6 and is cut with scissors with the cantilever mounted iron plate 11 Salient point is both provided on two panels iron plate at the hinged end connect, the salient point is oppositely arranged, and this institute is clamped in two salient points State exterior cantilevered arms 6.The salient point is long semi-cylindrical.

Above example is only to illustrate the technical solution of the application, rather than its limitations；Although with reference to the foregoing embodiments The application is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each implementation Technical solution recorded in example is modified or equivalent replacement of some of the technical features；And these modification or It replaces, the protection domain for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.

Claims

1. a kind of Pinless hinge with guide member with buffer unit, it is characterised in that：Including first component (1), second component (2) and hinged group Part, the first component (1) is interior to be provided with damper tube (3), spring (4) and spring cantilever (5), one end of the spring (4) It is fixedly connected with the first component (1), other end activity is connected on spring cantilever (5)；The hinge assembly includes folding Cantilever and exterior cantilevered arms (6), one end setting of the foldable suspension arm inside the first component (1), and with the damper tube (3) it touches；The other end of the foldable suspension arm is hinged with the second component (2), and the middle part of the foldable suspension arm passes through one Fixed pin shaft rotation is fixed in the first component (1)；Described exterior cantilevered arms (6) one end is hinged with the second component (2), Other end setting touches inside the first component (1) and with the spring cantilever (5).

2. Pinless hinge with guide member according to claim 1, it is characterised in that：The quantity of the spring (4) is two, described in two Spring (4) size, structure are consistent, and are mutually parallel, are aligned setting.

3. Pinless hinge with guide member according to claim 1, it is characterised in that：One end of the spring cantilever (5) by axis pin with The first component (1) is rotatablely connected, and is provided with cantilever groove on the spring cantilever (5), spring (4) activity is connected to In the cantilever groove.

4. Pinless hinge with guide member according to claim 1, it is characterised in that：The foldable suspension arm includes No.1 cantilever (7) and two Number cantilever (8), No.1 cantilever (7) setting is inside the first component (1), one end of the No.1 cantilever (7) and institute The one end for stating No. two cantilevers (8) is hinged by active pin shaft, the other end and the damper tube (3) phase of the No.1 cantilever (7) It touches；No. two cantilevers (8) one end setting hinged with No.1 cantilever (7) is inside the first component (1), the other end and institute It states second component (2) to be hinged, the middle part of No. two cantilevers (8) is fixed on the first component by fixed pin shaft rotation (1) on.

5. Pinless hinge with guide member according to claim 4, it is characterised in that：The hinge of the No.1 cantilever (7) and No. two cantilevers (8) The end at the place of connecing is disposed as the bending side of evagination, and two ends mutually limit cooperation by the bending side of evagination, limitation The bending angle of the No.1 cantilever (7) and No. two cantilevers (8) of the foldable suspension arm.

6. Pinless hinge with guide member according to claim 5, it is characterised in that：On the No.1 cantilever (7) even with No. two cantilevers (8) The one end connect is set as U-shaped mouth, and the U-shaped mouth clamps one end of No. two cantilevers (8).

7. Pinless hinge with guide member according to claim 5, it is characterised in that：It is equipped in the first component (1) and places the resistance Buddhist nun manage (3) damping groove, the damper tube (3) can in the damping groove telescopic movable, the No.1 cantilever (7) The other end is stretched into the damping groove and is touched with the damper tube (3).

8. Pinless hinge with guide member according to claim 7, it is characterised in that：The damper tube (3) includes a push pipe, the top It pipe one end can be in the damper tube (3) interior elastic telescopic, the other end and the damping slot of the groove far from the No.1 cantilever (7) Wall offsets.

9. according to claim 1-8 any one of them Pinless hinge with guide member, it is characterised in that：The first component (1) is fixed to door On frame or on window-frame；The second component (2) connect with door or window.

10. Pinless hinge with guide member according to claim 9, it is characterised in that：The first component (1) is embedded on doorframe or window-frame Top plate and/or bottom plate on, mounting surface is flushed with the surface of the top plate and/or bottom plate of doorframe or window-frame；The second component (2) it is corresponding with the installation site of the first component (1) to be embedded in door or window and position, the surface of mounting surface and door or window is neat It is flat.