CN201567894U - Clamp-slot chain driving hydraulic hinge - Google Patents
Clamp-slot chain driving hydraulic hinge Download PDFInfo
- Publication number
- CN201567894U CN201567894U CN2009202650776U CN200920265077U CN201567894U CN 201567894 U CN201567894 U CN 201567894U CN 2009202650776 U CN2009202650776 U CN 2009202650776U CN 200920265077 U CN200920265077 U CN 200920265077U CN 201567894 U CN201567894 U CN 201567894U
- Authority
- CN
- China
- Prior art keywords
- hinge
- groove
- chain
- shaped
- draw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
A clamp-slot chain driving hydraulic hinge is adaptable to opening/closing of furniture cabinet doors and comprises a groove-shaped cabinet hinge, a connecting hinge, a box-shaped door hinge, a miniature hydraulic cylinder, a frame-shaped driving chain and a multi-plate clamp-slot driving chain. The miniature hydraulic cylinder is fixed in a fixed base of the groove-shaped cabinet hinge, a piston rod of the miniature hydraulic cylinder is connected with the frame-shaped driving chain, a clamp slot opening at one end of the multi-plate clamp-slot driving chain extends into the frame-shaped driving chain to be connected with a driving shaft thereof so as to form a split type driving structure while the other end is connected with the box-shaped door hinge, and then hydraulic pressure of the hydraulic cylinder is transmitted to the box-shaped door hinge via two chain links slowly so as to realize slow opening/closing by aid of the box-shaped door hinge. The hydraulic hinge has the advantages of simple structure, convenient assembly, high assembly precision and production efficiency, low production cost and stable driving.
Description
Technical field
The utility model relates to a kind of hinge, especially relates to the hinge of the cabinet door open-close that is used in furniture, belongs to the furniture part field.
Background technology
The ON/OFF of furniture door must be used a kind of name to be called " hinge " and (promptly be commonly called as: chaining part hinge), the earliest, the simplest hinge is that two pages of iron plates add a flexible connection axle that connects two pages of iron plates, one page of iron plate is fixed on cabinet (fixed page) on one's body, another page fixing is (active page) on the cabinet door, realize the ON/OFF of furniture door, but the cabinet door unclamps easily, needs additional magnetic or mortise lock to fix, and has shortcoming.
Along with producing and science and technology development, the hydraulicefficiency hinge of hinge fixed page has appearred miniature oil cylinder is fixed in the microminiaturization of hydraulic jack (an about joint finger size), and hydraulicefficiency hinge has solved the shortcoming that furniture door unclamps easily, and attractive in appearance, is popular.Present hydraulicefficiency hinge also exists the drive link structure complicated, and transmission is not steady, and production technology is loaded down with trivial details, cost of production height, quality instability, the shortcoming that application life is low.
Summary of the invention
The purpose of this utility model, provide a kind of draw-in groove chain drive hydraulic hinge, it is simple in structure to have drive link, be easy to make and assembling, the stable transmission advantage, overcome the shortcoming that present hydraulicefficiency hinge exists, solve drive link complex structure, transmission not steadily, production and assembly technology is loaded down with trivial details, production efficiency is low, cost of production is high, the unsettled technical problem of quality.
Agent technology scheme of the present utility model is: adopt the frame mode of two chain link transmissions, utilize the hydraulic pressure of the micro hydraulic oil cylinder that is fixed on the cabinet hinge slowly to be delivered to the rotary door hinge through two chain links, realization rotary door hinge can slowly be opened the door/be closed.
The novel concrete technical scheme of this usefulness is: the utility model comprises groove shaped cabinet hinge, connects hinge, box-like door hinge, micro hydraulic oil cylinder, shaped as frame driving-chain and multiple-piece draw-in groove driving-chain.
Be fastened with groove shaped in the groove of rectangular groove shaped cabinet hinge and have the cabinet hinge holder of overhanging both wings, be fixed with a micro hydraulic oil cylinder in the groove of cabinet hinge holder, the micro hydraulic oil cylinder is fixed with the oil cylinder fixed axis that passes groove shaped cabinet hinge both sides cell wall and cabinet hinge holder both sides cell wall by passing the cylinder bracket affixed with it, and cabinet hinge holder passes the oval screw hole of its both wings and the cabinet body that screw hole is fixed on the furniture cabinet by screw.
The oil cylinder piston bar of micro hydraulic oil cylinder front end is connected the shaped as frame driving-chain of being made up of two thin plates by the piston rod connecting axle, the shaped as frame driving-chain also can rotate with the shaped as frame chain eccentric shaft that passes groove shaped cabinet hinge both sides cell wall is fixing by passing its eccentric pivot hole, the other end of shaped as frame driving-chain has a shaped as frame chain rivet of fixing its two thin plates, the draw-in groove mouth of multiple-piece draw-in groove driving-chain puts in the shaped as frame chain rivet and touches with being coupling, and is a kind of split type drive mechanism.The draw-in groove driving-chain also can rotate by the draw-in groove driving-chain turning cylinder that passes its axis hole and groove shaped cabinet hinge both sides cell wall is fixing.
Connect the hinge turning cylinder and pass groove shaped cabinet hinge both sides cell wall and be installed in groove shaped in its groove that to connect the torsion spring hole of hinge one end both sides cell wall and spiral cylinder torsion spring fixing and can make and is connected the hinge rotation.
An elongation end of spiral cylinder torsion spring compresses draw-in groove driving-chain turning cylinder, and the other end elongation end compresses to connect and cuts with scissors the termination that is hinged with the box-like door, and spring force makes box-like door hinge be in door opening state, and box-like door hinge then is in the state of closing the door to the clockwise direction rotation.
Draw-in groove driving-chain connecting axle passes the door hinge box both sides cinclides of box-like door hinge and is installed in the connection axis hole of the draw-in groove driving-chain in its box fixing and can make a hinge box and draw-in groove driving-chain the two all can sway.
The door chain connecting axle passes hinge box both sides cinclides and is installed in the connecting hole of other end two side of the connection hinge in the box fixing and can make a hinge box and be connected and cut with scissors the two and all can sway.
Box-like door hinge is fixed on the door of furniture cabinet by the screw hole that screw passes its both wings.
The draw-in groove driving-chain is a thin plate multiple-piece structure, the about 1-1.5 millimeter of every thickness, adopt the thin plate slice structure to be because the main production equipments of hinge is a punch press, overwhelming majority part is groove shaped cabinet hinge for example, cabinet hinge holder, connect hinge, box-like door hinge, shaped as frame driving-chain etc. all is a sheet stamping member, can make full use of equipment, and cost of production is low, the production efficiency height, if adopt the method for single piece with machining, then need to increase the machining equipment of multiple costliness, production efficiency is low, the cost of production height, very can cause cost of production to be higher than the profit that each hinge is sold, can't manage.
The draw-in groove driving-chain respectively is made up of a slice or the draw-in groove chain spacer more than a slice draw-in groove sheet more than a slice of draw-in groove mouth and draw-in groove sheet both sides design, by the draw-in groove chain rivet draw-in groove sheet more than a slice is become whole with draw-in groove chain spacer riveted, become the multiple-piece structure.The effect of draw-in groove chain spacer is the draw-in groove driving-chain to be unlikely swing after installation, makes stable drive, noiseless, and reduce draw-in groove driving-chain and the volume that the shaped as frame driving-chain is connected, make simple in structure and reasonable.
The draw-in groove driving-chain adopts the card slot type structure, and there is the draw-in groove mouth of an opening one termination, with being connected of shaped as frame driving-chain be a kind of split type movable connection structure, rather than fixed connection structure.The draw-in groove mouth puts in being coupling of shaped as frame driving-chain and touches connection, has the obvious advantage of simplifying the driving-chain structure and simplifying production, assembly technology.If adopt the shaft type fixed connection structure, driving-chain complex structure then, produce and assembly technology loaded down with trivial details, production efficiency is low.
The shaped as frame structure that the shaped as frame driving-chain is made up of the two plate shapes thin plate identical with structure is become two thin plate riveteds by the shaped as frame chain rivet shaped as frame of hollow; A connecting band that perhaps replaces to by left and right two thin plate tops connects into Contiuum type shaped as frame driving-chain, adds and once makes man-hour, can saving working hour and number of spare parts.
The bottom design of groove shaped cabinet hinge has set screw precession bottom screw hole and sticks into vertical slot of cabinet hinge holder bottom opening, and the dop diameter of set screw is greater than the width of slot.Set screw can be cut with scissors holder to cabinet when the left-hand thread direction is rotated be connected with the locking of groove shaped cabinet hinge, then unclamp during along the hand of spiral rotation, can cut with scissors the lengthwise position of holder in groove shaped cabinet hinge by regulator cubicle, make the power transmission shaft of shaped as frame driving-chain suitable with the elasticity that the draw-in groove mouth of draw-in groove driving-chain contacts, improve assembly precision, keep stable drive and eliminate rotational noise.After the set screw locking, will pass vertical elliptical aperture of groove shaped cabinet hinge bottom and the fixed screw in the screw hole bottom the precession cabinet hinge holder again and screw, groove shaped cabinet hinge and cabinet hinge holder are fastenedly connected.
The utlity model has that drive link is simple in structure, easy to assembly, assembly precision is high, the high cost of production of production efficiency is low and the stable transmission advantage.
Description of drawings
Fig. 1 is that master of the present utility model looks schematic diagram;
Fig. 2 is the longitudinal sectional view of Fig. 1;
Fig. 3 is the linked, diagram (amplification) of miniature oil cylinder and shaped as frame driving-chain and draw-in groove driving-chain;
Fig. 4 is the vertical view of draw-in groove driving-chain among Fig. 3;
Fig. 5 is the vertical view of shaped as frame driving-chain among Fig. 3.
Fig. 6 is the Contiuum type structure vertical view of shaped as frame driving-chain among Fig. 3;
Fig. 7 is the left view of Fig. 6.
Among the figure
1, groove shaped cabinet hinge 2, oil cylinder fixed axis 3, cylinder bracket
4, miniature oil cylinder 5, cabinet hinge holder 6, oval screw hole
7, oil cylinder piston bar 8, screw hole 9, piston rod connecting axle
10, shaped as frame chain eccentric shaft 10a, eccentric pivot hole 11, shaped as frame driving-chain
12, shaped as frame chain rivet 13, draw-in groove chain turning cylinder 13a, axis hole
14, connect hinge turning cylinder 15, spiral cylinder torsion spring 16, connection hinge
17, door hinge screw hole 18, box-like door hinge 18a, door hinge box window
18b, door hinge box 19, draw-in groove chain connecting axle 20, door lock connecting axle
21, draw-in groove driving-chain 21a, draw-in groove 21b, draw-in groove chain-axis hole
22, draw-in groove chain spacer 23, draw-in groove chain rivet 24, holding screw
25, set screw 26, Contiuum type shaped as frame driving-chain 26a, connecting band
The specific embodiment
Below in conjunction with drawings and Examples the utility model is elaborated.
The utility model comprises groove shaped cabinet hinge, connects hinge, box-like door hinge, miniature oil cylinder, shaped as frame driving-chain and multiple-piece draw-in groove driving-chain.
Be fastened with groove shaped in the groove of rectangular groove shaped cabinet hinge 1 and have the cabinet hinge holder 5 of overhanging both wings, be fixed with a micro hydraulic oil cylinder 4 in the groove of cabinet hinge holder 5, to cut with scissors the oil cylinder fixed axis 2 of 1 both sides cell wall and cabinet hinge holder 5 both sides cell walls fixing by passing the cylinder bracket affixed with it 3 and passing the groove shaped cabinet for micro hydraulic oil cylinder 4.Cabinet hinge holder 5 passes the oval screw hole 6 of its both wings and the cabinet body that screw hole 8 is fixed on the furniture cabinet by screw.
The oil cylinder piston bar 7 of miniature oil cylinder 4 front ends connects the shaped as frame driving-chain of being made up of two thin plates 11 by piston rod connecting axle 9, and shaped as frame driving-chain 11 is by passing its eccentric pivot hole 10a and passing the groove shaped cabinet and cut with scissors that the shaped as frame chain eccentric shaft 10 of 1 both sides cell wall is fixing also to rotate.The other end of shaped as frame driving-chain 11 has a shaped as frame chain rivet 12 of fixing its two thin plates, the draw-in groove mouth 21a of multiple-piece draw-in groove driving-chain 21, put in shaped as frame chain rivet 12 and touch with being coupling, be a kind of split type drive mechanism, to cut with scissors the draw-in groove chain turning cylinder 13 of 1 both sides cell wall fixing and can rotate by passing its axis hole 13a and groove shaped cabinet for draw-in groove driving-chain 21.
Connecting hinge turning cylinder 14 passes the groove shaped cabinet and cuts with scissors 1 both sides cell wall and be installed in groove shaped in its groove that to connect the torsion spring hole of hinge 16 1 end both sides cell walls and spiral cylinder torsion spring 15 fixing and can make and is connected hinge 16 rotations.
An elongation end of spiral cylinder torsion spring 15 compresses draw-in groove chain turning cylinder 13, the other end elongation end compresses and connects hinge 16 and box-like door hinge 18 terminations that are connected, spring force makes box-like door hinge 18 be in door opening state, and box-like door hinge 18 is rotated the state of closing the door that then is in to clockwise direction.
Draw-in groove chain connecting axle 19 passes hinge box 18b both sides cinclides and is installed in the connection axis hole 21b of the draw-in groove driving-chain 21 in its box fixing and can make a hinge box 18b and draw-in groove driving-chain 21 the two all can sway.Door hinge box window 18a is a rectangular through holes, can observe the part in the hinge box, is convenient to install.
Door be hinged axle 20 pass hinge box 18b both sides cinclides and be installed in the connecting hole of other end both sides cell wall of the connection hinge 16 in the box fixing and can make a hinge box 18b and be connected cut with scissors 16 the two all can sway.
Box-like door hinge 18 is fixed on the door of furniture cabinet by the screw hole 17 that screw passes its both wings.
Draw-in groove driving-chain 21 is thin plate multiple-piece structures, respectively be made up of a slice or the draw-in groove chain spacer 22 more than a slice draw-in groove sheet more than a slice of draw-in groove mouth 21a and draw-in groove sheet both sides design, draw-in groove chain rivet 23 becomes whole with the draw-in groove sheet more than a slice with draw-in groove chain spacer 22 riveteds.
The shaped as frame structure that shaped as frame driving-chain 11 is made up of the two plate shapes thin plate identical with structure is become two thin plate riveteds by shaped as frame chain rivet 12 shaped as frame of hollow; A connecting band 26a who perhaps replaces to by left and right two thin plate tops connects into Contiuum type shaped as frame driving-chain 26, adds and once makes man-hour, can save man-hour and number of spare parts.
The bottom design of groove shaped cabinet hinge 1 has set screw 25 precessions bottom screw hole and sticks into vertical slot of cabinet hinge holder 5 bottom openings, the dop diameter of set screw 25 is greater than the width of slot, set screw 25 can be cut with scissors holder 5 to cabinet when the left-hand thread direction is rotated be connected with 1 locking of groove shaped cabinet hinge, then unclamp during along the hand of spiral rotation, can cut with scissors the lengthwise position of holder 5 in groove shaped cabinet hinge 1 by regulator cubicle, make the power transmission shaft 12 of shaped as frame driving-chain 11 suitable with the elasticity that the draw-in groove mouth 21a of draw-in groove driving-chain contacts, improve assembly precision, keep stable drive and eliminate rotational noise.After set screw 25 locking, the fixed screw 24 that will pass again in the screw hole that the groove shaped cabinet cuts with scissors vertical elliptical aperture of 1 bottom and precession cabinet hinge holder 5 bottoms screws, and flute profile cabinet hinge 1 and cabinet hinge holder 5 are fastenedly connected.
Claims (3)
1. draw-in groove chain drive hydraulic hinge, comprise flute profile cabinet hinge, connect hinge, box-like door hinge, micro hydraulic oil cylinder, shaped as frame driving-chain and multiple-piece draw-in groove driving-chain, it is characterized in that: be fastened with groove shaped in the groove of rectangular groove shaped cabinet hinge (1) and have the cabinet hinge holder (5) of overhanging both wings, be fixed with a micro hydraulic oil cylinder (4) in the groove of cabinet hinge holder (5), micro hydraulic oil cylinder (4) is by passing the cylinder bracket affixed with it (3) and passing groove shaped cabinet hinge (1) both sides cell wall and the oil cylinder fixed axis (2) of cabinet hinge holder (5) both sides cell wall is fixed; Cabinet hinge holder (5) passes the oval screw hole (6) of its both wings and the cabinet body that screw hole (8) is fixed on the furniture cabinet by screw; The oil cylinder piston bar (7) of miniature oil cylinder (4) front end is connected the shaped as frame driving-chain of being made up of two thin plates (11) by piston rod connecting axle (9), shaped as frame driving-chain (11) is by the fixing and energy transmission of shaped as frame chain eccentric shaft (10) of passing its eccentric pivot hole (10a) and passing groove shaped cabinet hinge (1) both sides cell wall, the other end of shaped as frame driving-chain (11) has a shaped as frame chain rivet (12) of fixing its two thin plates, the draw-in groove mouth (21a) of multiple-piece draw-in groove driving-chain (21) puts in shaped as frame chain rivet (12) and touches with being coupling, be a kind of split type drive mechanism, draw-in groove driving-chain (21) also can rotate by the draw-in groove chain turning cylinder (13) that passes its axis hole (13a) and groove shaped cabinet hinge (1) both sides cell wall is fixing; Connect hinge turning cylinder (14) and pass groove shaped cabinet hinge (1) both sides cell wall and be installed in groove shaped in its groove that to connect the torsion spring hole of hinge (16) one end both sides cell walls and spiral cylinder torsion spring (15) fixing and can make and is connected hinge (16) rotation; An elongation end of spiral cylinder torsion spring (15) compresses draw-in groove chain turning cylinder (13), the other end elongation end compresses and connects the termination that hinge (16) is connected with box-like door hinge (18), spring force makes box-like door hinge (18) be in door opening state, and box-like door hinge (18) is rotated the state of closing the door that then is in to clockwise direction; Draw-in groove chain connecting axle (19) passes hinge box (18b) both sides cinclides and is installed in the connection axis hole (21b) of the draw-in groove driving-chain (21) in its box fixing and can make a hinge box (18b) and draw-in groove driving-chain (21) the two all can sway; Door is hinged axle (20) and passes hinge box (18b) both sides cinclides and be installed in the connecting hole of other end both sides cell wall of the connection hinge (16) in the box fixing and can make a hinge box (18b) the two all can sway with being connected hinge (16); Box-like door hinge (18) is fixed on the door of furniture cabinet by the screw hole (17) that screw passes its both wings.
2. draw-in groove chain drive hydraulic hinge according to claim 1, it is characterized in that: draw-in groove driving-chain (21) is a thin plate multiple-piece structure, there are the above draw-in groove sheet and the draw-in groove sheet both sides of a slice of draw-in groove mouth (21a) respectively to have a slice or the above draw-in groove chain spacer (22) of a slice to form by design, draw-in groove chain rivet (23) becomes whole with the draw-in groove sheet more than a slice with draw-in groove chain spacer (22) riveted, become the multiple-piece structure.
3. draw-in groove chain drive hydraulic hinge according to claim 1, it is characterized in that: the shaped as frame structure that shaped as frame driving-chain (11) is made up of the left and right two plate shapes thin plate identical with structure is become left and right two thin plate riveteds by shaped as frame chain rivet (12) shaped as frame of hollow; Or connect into Contiuum type shaped as frame driving-chain (26) by a connecting band (26a) at left and right two thin plate tops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202650776U CN201567894U (en) | 2009-12-14 | 2009-12-14 | Clamp-slot chain driving hydraulic hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202650776U CN201567894U (en) | 2009-12-14 | 2009-12-14 | Clamp-slot chain driving hydraulic hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201567894U true CN201567894U (en) | 2010-09-01 |
Family
ID=42660181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202650776U Expired - Fee Related CN201567894U (en) | 2009-12-14 | 2009-12-14 | Clamp-slot chain driving hydraulic hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201567894U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839878A (en) * | 2012-09-24 | 2012-12-26 | 廖冠荣 | Buffering hinge hidden in arm |
-
2009
- 2009-12-14 CN CN2009202650776U patent/CN201567894U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839878A (en) * | 2012-09-24 | 2012-12-26 | 廖冠荣 | Buffering hinge hidden in arm |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201567894U (en) | Clamp-slot chain driving hydraulic hinge | |
| CN2784535Y (en) | Single-piece bearing positioning hinge | |
| CN201434556Y (en) | Lock fixing limit bracket mechanism of refrigerator | |
| CN201180446Y (en) | Hydraulic buffering hinge | |
| CN201546553U (en) | Door hinge with buffer functions | |
| CN105113895A (en) | Protection device for furniture hinge | |
| CN201306079Y (en) | Furniture hinge | |
| CN211218810U (en) | Drilling equipment is used in hinge processing | |
| CN2747339Y (en) | Hydraulic damper hinge | |
| CN102505904A (en) | Cabinet door support | |
| CN202926073U (en) | A buffering hinge for furniture | |
| CN202755782U (en) | Bi-directional tool-free type door-opening structure | |
| CN201961461U (en) | Segmentally pivoted folder | |
| CN202299792U (en) | Cabinet door bracket | |
| CN210471524U (en) | Electric drawer slide rail | |
| CN216429340U (en) | Refrigerator hinge and refrigerator | |
| CN214835597U (en) | Embedded hinge installation mechanism | |
| CN217151709U (en) | Integrative economizer system window of screen window | |
| CN201826654U (en) | Miniature hinge special for freezer | |
| CN216110238U (en) | Hinge linkage mechanism of horizontal sliding window and horizontal sliding window | |
| CN211396961U (en) | Double-sided double-opening door and window linear lock | |
| CN220359488U (en) | High security performance's switch board | |
| CN214467685U (en) | Mounting structure of intelligent equipment | |
| CN201554315U (en) | Mechanical door closer | |
| CN211229938U (en) | Hinge with damping and convenient to install |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20131214 |