CN209538980U - Hinge - Google Patents

Abstract

A kind of hinge includes movable part, fixed cell, hinged unit and buffer cell, and the movable part and the fixed cell are pivotally connected by the hinged unit, and the movable part is enable to rotate relative to the fixed cell in open position and closed position；The buffer cell is set in the fixed cell, and the driven member including being connected with the hinged unit, and the pressure assembly with driven member pivot joint, the movable part is when the open position is moved to the closed position, it will drive the driven member and rotate and drive the pressure assembly, and then generating cushion effect makes the movable part slowly be moved to the closed position.

Description

Hinge

Technical field

The utility model relates to a kind of machine components, more particularly to a kind of hinge.

Background technique

Hinge is arranged between two objects, the device for enabling two articles to relatively rotate, the angle rotated as needed Size or the environment of rotating member setting are segmented into multiclass, and one of which is the hinge that wardrobe, active cabinet etc. is arranged in.Usually Wardrobe has a cabinet ontology, a door-plate opened outward and several hinges being arranged between cabinet ontology and the door-plate, beats When door-plate after opening will be shut, as long as pushing the door-plate to the cabinet ontology with hand, hand can be decontroled, which will discharge one The restoring force accumulated when opening the door-plate, closes the door-plate slowly automatically.The utility model is for the above-mentioned type Hinge is improved, and to provide the structure of construction innovation, can select to use for user.

Summary of the invention

The purpose of this utility model is to provide a kind of hinge of at least one disadvantage that can overcome prior art.

The hinge of the utility model includes movable part, fixed cell, hinged unit and buffer cell.The movable part packet Include the first mounting plate.The fixed cell includes the shell block for defining accommodating space, and can be fixed on the of the shell block with separating Two mounting plates.The movable part and the fixed cell are pivotally connected by the hinged unit, and including pivot connecting plate, moving part, by institute State the first fulcrum and the first elastic component that moving part is articulated in the fixed cell, described pivot connecting plate one end and the movable part Pivot joint, the pivot connecting plate other end and the shell block are pivotally connected, and enable the movable part relative to the fixed cell in open position It sets and is rotated with closed position.At the open position compared at the closed position, first mounting plate with it is described Angle folded by second mounting plate is larger.

First elastic component one end contact is in the shell block, and other end contact is in the pivot connecting plate, and in the activity Elastic force is provided when part is moved to the closed position makes the movable part be maintained at the closed position, the moving part have with The movable part is pivotally connected and is located at the first end of first fulcrum wherein side, and positioned at first fulcrum other side The second end.

The buffer cell is arranged in the accommodating space, and including being pivotally connected with the second end of the moving part Driven member, the driven member is articulated in the second fulcrum of the fixed cell, and the pressure group with driven member pivot joint Part, the driven member have the third end and position that second fulcrum wherein side is pivotally connected and be located at the second end In second fulcrum other side and with the pressure assembly pivot joint the 4th end.The movable part is moved in the open position When moving to the closed position, the first end can rotate and centered on first fulcrum to first with the movable part Direction rotation, the second end will drive described in the third end centered on second fulcrum towards in contrast to described the The second direction in one direction rotates, and the 4th end can be centered on second fulcrum towards second direction rotation and band Move the pressure assembly.

The hinge of the utility model, the inner casing have shell ontology, can movably be set to fastening on the shell ontology Part, and the second elastic component being set between the shell ontology and the retainer component, the shell ontology, which is equipped with, can supply described second The card slot that sets of installation board, the retainer component can relative on the shell ontology to fasten position and the non-position that fastens mobile, It is described that second mounting plate can be arranged in the card slot and is fixed on the inner casing by the retainer component when fastening position, It is described it is non-fasten position, second mounting plate can be moved away from the inner casing, and the second elastic component perseverance is fastened described Part fastens position described in being pushed into.

The hinge of the utility model, the shell block also have that can be set to the shell with separating outer and cover the fastening The decorative panel of part.

The hinge of the utility model, the moving part and the driven member further respectively have limiting groove and can fasten in institute State the spacing block set of limiting groove.

The utility model has the beneficial effects that: the movable part is moved to the closed position from the open position When, resistance is generated by the pressure assembly, move the movable part will not because of the elastic force of first elastic component rapidly The extremely closed position, and then achieve the purpose that buffering.

Detailed description of the invention

Other features and effect of the utility model will be clearly presented in the embodiment referring to schema:

Fig. 1 is a perspective view of one embodiment of the utility model hinge；

Fig. 2 is a stereogram exploded view of the embodiment；

Fig. 3 is a sectional side view of the embodiment, illustrates state of the movable part at an open position；

Fig. 4 is the figure for being similar to Fig. 3, illustrates state of the movable part at a closed position.

Specific embodiment

Refering to fig. 1,2,3, an embodiment of the utility model hinge, the hinge include a movable part 1, a fixed cell 2, One hinged unit 3 and a buffer cell 4.Define an a first direction A and second direction B opposite with first direction A. With shown in Fig. 3,4, first direction A is that counterclockwise, second direction B is clockwise.

The movable part 1 includes one first mounting plate 11.The fixed cell 2 includes the shell block for defining an accommodating space 20 21 and can be fixed on the shell block 21 second mounting plate 22 with separating.The shell block 21 has a shell 211 and one The inner casing 212 being set in the shell 211.There is the inner casing 212 a shell ontology 213, one can movably be set to the shell ontology Retainer component 214 and one on 213 are set to the second elastic component 215 between the shell ontology 213 and the retainer component 214, the shell sheet Body 213, which is equipped with one, to block the card slot 216 set for second mounting plate 22, which can be relative to the shell ontology 213 one A position that fastens is moved with a non-position that fastens, and when this fastens position, which can be arranged in the card slot 216 And be fixed on the inner casing 212 by the retainer component 214, this it is non-fasten position, which can be moved away from the inner casing 212, which is pushed into this for the retainer component 214 and fastens position, and design enables second mounting plate 22 whereby It is fixed on the inner casing 212 with separating.The inner casing 212 can be mobile relative to the shell 211, which further includes two energy The inner casing 212 is adjusted the fastener 23 being fixed in the shell 211 and one can be set to outside the shell 211 simultaneously with separating Cover the decorative panel 24 of the fastener 23.

The movable part 1 and the fixed cell 2 are pivotally connected by the hinged unit 3, and including 31, moving parts of a pivot connecting plate 32, first fulcrum of the shell 211 close to the side of the movable part 1 that the moving part 32 is articulated in the fixed cell 2 34 and first elastic component 33.31 one end of pivot connecting plate and the movable part 1 are pivotally connected, 31 other end of pivot connecting plate and the shell block 21 pivot joints enable the movable part 1 to rotate relative to the fixed cell 2 in an open position and a closed position, in this dozen Compared at the closed position when open position, first mounting plate 11 and angle folded by second mounting plate 21 are larger, should In first fulcrum 34, other end contact moves first elastic component, 33 one end contact in the pivot connecting plate 31, and in the movable part 1 There is provided an elastic force when to the closed position makes the movable part 1 be maintained at the closed position, which has one and the work Moving part 1 is pivotally connected and is located at first fulcrum 34 wherein the first end 321 of side and one are located at 34 other side of the first fulcrum The second end 322.The second end 322 of the moving part 32 is equipped with a limiting groove 5.

The buffer cell 4 is set in the accommodating space 20, and the second end 322 including one Yu the moving part 32 The driven member 41 is articulated in the second fulcrum 44 and one and 41 pivot of driven member of the fixed cell 2 by the driven member 41, one of pivot joint The pressure assembly 42 connect.The driven member 41 have one with the second end 322 pivot joint third end 411 and one with the pressure The 4th end 412 that component 42 is pivotally connected.Second fulcrum 44, the third end 411 and the substantial energy of 412 three of the 4th end It is linked to be triangle.One is additionally provided on the driven member 41 can fasten spacing block set 6 in the limiting groove 5.In the present embodiment, should Pressure assembly 42 is a kind of hydraulic bottle that resistance is generated using liquid, is also possible to a kind of offer resistance in other embodiments Compressed spring or the components such as air-pot.

Cooperation is refering to Fig. 4, and for convenience of describing, direction described below is according to Fig.4,.The movable part 1 should Fig. 3's When open position is moved to the closed position of Fig. 4, the elastic force of first elastic component 33 savings makes the first end 321 can be with this The rotation of movable part 1 is simultaneously rotated centered on first fulcrum 34 to first direction A, which will drive the third End 411 is rotated centered on second fulcrum 44 towards second direction B, and the 4th end 412 can be with second fulcrum 44 Center rotates and is driven towards the second direction B pressure assembly 42 and generates the effect that a resistance generates buffering, until the limit Groove 5 and the spacing block set 6 mutually fasten stopping.Since the third end 411 is mainly situated in the lower-left of second fulcrum 44 Side, the 4th end 412 is mainly situated in the lower right of second fulcrum 44, makes the third end 411 by the second end 322 When driving and being rotated centered on second fulcrum 44 towards second direction B, which is about court and moves up and down, And the 4th end 412 pulls the pressure assembly 42 to be about towards moving left and right, therefore the pressure assembly 42 is driven and upper and lower The amount of movement of rotation is smaller, and the stress for bearing the pressure assembly 42 is smaller.

In conclusion the effect of the utility model hinge, is: passing through the setting of the buffer cell 4, the movable part 1 from this The buffer cell 4 generates resistance to achieve the purpose that buffering when open position is moved to the closed position, and the driven member 41 Design can be reduced the pressure assembly 42 when pulled toward the axial direction movement of the non-pressure assembly 42, make the pressure assembly 42 The stress born is smaller, increases the service life of the pressure assembly 42, therefore, can reach the purpose of this utility model really.

As described above, only the embodiments of the present invention, when the utility model implementation cannot be limited with this Range is all according to simple equivalent changes and modifications made by the utility model claims book and description, is all still belonged to The scope of the utility model.

Claims (4)

1. a kind of hinge, it is characterised in that: the hinge includes: movable part, fixed cell, hinged unit and buffer cell；Institute Stating movable part includes the first mounting plate；The fixed cell include the shell block for defining accommodating space, can be fixed on separating it is described The second mounting plate and at least one fastener of shell block, the shell block have shell, and the inner casing being set in the shell, Second mounting plate can be fixed on the inner casing with separating, and the inner casing can be mobile relative to the shell, the fastener The inner casing can be adjusted and be fixed in the shell；The movable part and the fixed cell are pivotally connected by the hinged unit, And including pivot connecting plate, moving part, the first fulcrum and the first elastic component that the moving part is articulated in the fixed cell, institute It states pivot connecting plate one end and the movable part is pivotally connected, the pivot connecting plate other end and the shell block are pivotally connected, and enable the movable part phase The fixed cell is rotated in open position and closed position, at the open position compared in the closed position When, first mounting plate and angle folded by second mounting plate are larger, and first elastic component one end contact is in described First fulcrum, in the pivot connecting plate, and when the movable part is moved to the closed position, offer elastic force makes other end contact The movable part is maintained at the closed position, and the moving part, which has, to be pivotally connected with the movable part and be located at first fulcrum The wherein first end of side, and the second end positioned at first fulcrum other side；The buffer cell is set to described In accommodating space, and including with the pivot joint of the second end of the moving part driven member, the driven member is articulated in institute The second fulcrum of fixed cell is stated, and the pressure assembly with driven member pivot joint, the driven member have and the second end The third end of portion's pivot joint, and the 4th end with pressure assembly pivot joint, second fulcrum, the third end and institute Triangle can be substantially linked to be by stating the 4th end three；The movable part is moved to the closed position in the open position When, the first end can be rotated with the movable part and be rotated centered on first fulcrum to first direction, and described the Two ends will drive the third end and be turned centered on second fulcrum towards the second direction in contrast to the first direction Dynamic, the 4th end can be rotated towards the second direction centered on second fulcrum and drive the pressure assembly.

2. hinge according to claim 1, it is characterised in that: the inner casing has shell ontology, can movably be set to institute The retainer component on shell ontology is stated, and the second elastic component being set between the shell ontology and the retainer component, the shell ontology Equipped with the card slot that can be set for the second installation board, the retainer component can fasten position and non-card relative to the shell ontology It is mobile to position, it is described fasten position when, second mounting plate can be arranged in the card slot and be fixed by the retainer component In on the inner casing, it is described it is non-fasten position, second mounting plate can be moved away from the inner casing, and the second elastic component perseverance will The retainer component fastens position described in being pushed into.

3. hinge according to claim 1, it is characterised in that: the shell block also has can be set to the shell with separating Decorative panel that is outer and covering the fastener.

4. hinge according to claim 1, it is characterised in that: the moving part and the driven member further respectively have limit It groove and can fasten in the spacing block set of the limiting groove.