CN201554316U

CN201554316U - Paired hinge adaptable to door and window with various different weight

Info

Publication number: CN201554316U
Application number: CN200920237423XU
Authority: CN
Inventors: 陈云开
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-10-16
Filing date: 2009-10-16
Publication date: 2010-08-18
Anticipated expiration: 2019-10-16

Abstract

The utility model provides a paired hinge adaptable to doors and windows with various different weights, which comprises a power hinge and a buffer hinge. Adjusting devices are arranged both on the power hinge and the buffer hinge; and adjustable changes of closing dynamics and speed can be realized by adjusting the adjusting devices. As the power hinge and the buffer hinge are used in paired manner, the closing dynamics of a door and a window can be changed by the adjusting device of the power hinge; when the door and the window are light, the closing dynamics can be comparatively small; when the door and the window are weighty, the closing dynamics can be comparatively large; the closing speed of the door and the window can be changed by the adjusting device of the buffer hinge; and the adjusting device of the buffer hinge is adjusted by matching with the closing dynamics of the power hinge to enable the door and the window to reach optimum state when being closed, thereby ensuring that the door and the window can not generate sound caused by collision when being closed, effectively improving effects when the door and the window are closed; being adaptable to the doors and the windows with various different weights to use and being capable of being widely applied to door and window part industry.

Description

Be suitable for the pairing hinge of various Different Weight door and windows

Technical field

The utility model relates to a kind of hinge for door and window, specifically is a kind of pairing hinge that is suitable for various Different Weight door and windows.

Background technology

Existing hinge just simply is connected on doorframe and the door leaf by hinged effect, the hinge that has is provided with spring, utilizing the Hui Li of spring at closing time, door can be closed after unlatching automatically, but the speed of process medium velocity can not be regulated owing to close the door, thereby the generation sound that is easy to bump at closing time, and the elastic force of spring can't adjust and change, so the long then performance of spring will reduce and lost effect service time one; The hinge that has is provided with hydraulic jack, utilizes the function of hydraulic cushion, has certain cushioning effect when making the manual-lock door, thereby has reduced the sound that door leaf and doorframe contact-impact are produced; The spring that then promptly is provided with on hinge that has is provided with hydraulic jack again, make door after manually opened, closing of energy automatic slowly, but this hinge can't be regulated owing to spring, therefore length the spring force deficiency will occur and cause closing the dynamics deficiency service time one equally, add the buffering of hydraulic jack, door then can occur can't close or fasten, and such hinge can't be applicable on the door and window of various Different Weight.

Summary of the invention

At above-mentioned existing in prior technology problem, it is ingenious that the purpose of this utility model provides a kind of design, and not only closing velocity can be regulated but also it closes the pairing hinge that the also adjustable energy of dynamics is suitable for various Different Weight door and windows.

For achieving the above object, the technical scheme that the utility model adopted is: the utility model provides a kind of pairing hinge that is suitable for various Different Weight door and windows, be characterized in comprising a power hinge and a buffering hinge, be equipped with adjusting device on described power hinge and the buffering hinge, by regulating the adjustable variation that described adjusting device can realize dynamics of closing or speed.

For the dynamics of closing that realizes door and window can be adjusted, include moving page or leaf sheet and quiet page or leaf sheet and the spring regulating device that is individually fixed on door leaf and the doorframe in above-mentioned power hinge, by the opening and closing dynamics of the quiet relatively page or leaf of described spring regulating device control moving page or leaf sheet sheet.

For the dynamics of closing that realizes door and window can be adjusted, above-mentioned buffering hinge includes moving page or leaf sheet and quiet page or leaf sheet and the hydraulic regulating device that is individually fixed on door leaf and the doorframe, by the opening and closing speed of the quiet relatively page or leaf of described hydraulic regulating device control moving page or leaf sheet sheet.

The utility model is owing to be provided with a power hinge and a buffering hinge, and on described power hinge and buffering hinge, be equipped with adjusting device, by regulating the adjustable variation that described adjusting device can realize dynamics of closing or speed, these two hinge pairings are used, can change the dynamics of closing of door and window by the adjusting device of power hinge, when door and window in light weight, then the dynamics of closing can be smaller relatively, when the Heavy Weight of door and window, then the dynamics of closing can be big relatively, can change the closing velocity of door and window by the adjusting device of buffering hinge, the adjusting device that cooperates the dynamics of the closing adjustment buffering hinge of power hinge, make door and window when closing, can reach best state, guarantee that door and window closes Shi Buhui and produce sound because of collision, therefore the power hinge and the buffering hinge that use of pairing can be adapted to various Different Weight door and windows; Again because the mount pad of power hinge is designed to be made up of cavity and chamber plate, and the pressure spring of adjusting device then is contained in the cavity, so will change pressure spring the time, a need take off the chamber plate promptly replaceable, convenient and swift, thus the application life of having improved this hinge.In sum, the pairing hinge that is suitable for various Different Weight door and windows described in the utility model, its design is ingenious, unique, realized the adjustable of the dynamics of closing of door and window and speed, effectively improved the effect when door and window is closed, the door and window that is adapted to various Different Weight uses, and can be widely used in the door and window accessory industry.

The utility model is described in further detail below in conjunction with drawings and Examples.

Description of drawings

Fig. 1 is that the utility model is assembled to the perspective view on the door;

Fig. 2 is the decomposition texture schematic diagram of the utility model power hinge;

Fig. 3 is the decomposition texture schematic diagram of the utility model buffering hinge;

Fig. 4 is the perspective view that the utility model power hinge removes cavity plate;

Fig. 5 is the sectional structure schematic diagram that the utility model cushion cylinder cooperates with piston rod.

The specific embodiment

Extremely shown in Figure 5 as Fig. 1, the utility model provides a kind of pairing hinge that is suitable for various Different Weight door and windows, comprise a power hinge 1 and a buffering hinge 2, be equipped with adjusting device on power hinge 1 and the buffering hinge 2, by regulating the adjustable variation that described adjusting device can realize dynamics of closing or speed, these two hinge pairings are used, can change the dynamics of closing of door and window by the adjusting device of power hinge 1, when door and window in light weight, then the dynamics of closing can be smaller relatively, when the Heavy Weight of door and window, then the dynamics of closing can be big relatively, can change the closing velocity of door and window by the adjusting device of buffering hinge 2, the adjusting device that cooperates the dynamics of the closing adjustment buffering hinge 2 of power hinge 1, make door and window can reach best state when closing, guarantee that door and window closes Shi Buhui and produce sound because of collision, therefore the power hinge 1 and the buffering hinge 2 that use of pairing can be adapted to various Different Weight door and windows.

As Fig. 2 or shown in Figure 3, the power hinge 1 of this embodiment and buffering hinge 2 include moving page or leaf sheet 11 and the quiet page or leaf sheet 12 that is individually fixed on door leaf 4 and the doorframe 5, and power hinge 1 is provided with a spring regulating device, can change the opening and closing dynamics of the quiet relatively page or leaf of moving page or leaf sheet 11 sheet 12 by this spring regulating device, then be provided with a hydraulic regulating device on the buffering hinge 2, can change the opening and closing speed of the quiet relatively page or leaf of moving page or leaf sheet 11 sheet 12 by this hydraulic regulating device.The spring regulating device outside of its medium power hinge 1 also is provided with a mount pad that is used to install this spring regulating device, as shown in Figure 2, the mount pad of this embodiment includes the cavity of resorption plate 61 that is connected with quiet page or leaf sheet 12, but the cavity 62 of device for installing and adjusting and lid place the cavity plate 63 of cavity 62 tops in the middle of being positioned at, wherein upper and lower cavity 63, the place, four angles of 61 plates and cavity 62 all is provided with screw, the three links into an integrated entity them by screw, junction at cavity of resorption plate 61 and quiet page or leaf sheet 12 is provided with axle sleeve 121, this axle sleeve 121 be about each one, and be provided with jack-post 111 in the position of moving page or leaf sheet 11 correspondences, two ends and centre at two jack-posts 111 all are provided with and axle sleeve 121 big jack-posts of a size, realize in the axle sleeve 121 that by jack-post 111 is placed on moving page or leaf sheet 11 can rotate relative to quiet page or leaf sheet 12.The spring regulating device of this power hinge is in cavity 62, it includes and is connected and fixed briquetting 31, movable holddown 32 and the pressure spring 33 that is positioned at movable holddown 32 rears, promote catch 34 and promote bolt 35, as shown in Figure 4, wherein fixedly briquetting 31 is arranged on the big jack-post of moving page or leaf sheet 11 centres, and fixedly briquetting 31 protrudes to the direction of mount pad, the end of its protrusion is designed to arc surface 311, and movable holddown 32 is designed to " protruding " shape piece, the end of its protruding end also is designed to arc surface 321, front bulkhead at cavity 62 offers breach 621, this breach 621 just can hold the protruding end of movable holddown 32, the position of the protruding end subtend breach 621 of movable holddown 32 is installed in the cavity 62, and make breach 621 that the protruding end stretches out cavity 62 with, thereby its arc surface 321 is contacted with the fixing arc surface 311 of the protruding end of briquetting 31, so when rotating moving page of sheet 11, the arc surface 321 of the arc surface 311 extruding movable holddowns 32 of the fixedly briquetting 31 on the moving page or leaf sheet 11, thus movable holddown 32 direction along cavity 62 under extruding is slided backward; And pressure spring 33 is installed in the back that is positioned at movable holddown 32 in the cavity 62, contact with the back plane of movable holddown 32, the other end at pressure spring 33 then is equipped with promotion catch 34, the same size of the cavity of the size of this promotion catch 34 and cavity 62 and can sliding therein, the centre of this promotion catch 34 is provided with screw 341, this screw 341 just matches with the screw thread that promotes bolt 35, and the cephalic par of this promotion bolt 35 is designed to the round nut 351 that cross section is a T shape, on nut 351, be provided with the annular groove 352 coaxial in the middle of the less cylinder of diameter with nut 351, the aft bulkhead correspondence of the cavity 62 of this embodiment is provided with the circular hole 622 that passes for nut 351, the less cylinder length of diameter is the same on the degree of depth of this circular hole 622 and the nut 351, offer a screwed hole 623 that penetrates cavity 62 upper wall surfaces in the upper end of circular hole 622, the nut 351 that will promote bolt 35 during installation passes circular hole 622 from the inside of cavity 62, again with a screw 8 precession screwed holes 623 and allow the tail end of screw 8 put in the annular groove 352 of nut 351, promote moving forward and backward of bolt 35 thereby limited, and realize promoting

bolt

35 and 62 rotating connections of cavity, be provided with spin slot at nut 351 end faces that promote bolt 35, insert the spin slot rotation by instrument and drive 35 rotations of promotion bolt, because promoting catch 34 can't rotate, so promoting catch 34 can be under the rotation that promotes bolt 35, realizing promoting catch 34 moves forward or backward, and then change to promote the distance between catch 34 and the movable holddown 32 and realize increasing or reducing the elastic force of pressure spring 33, when the distance between promotion catch 34 and the movable holddown 32 shortens, the elastic force of pressure spring 33 increases, this moment, fixedly the dynamics of briquetting 31 extruding movable holddowns 32 increased, so the rotation difficulty of moving page or leaf sheet 11 is big, thereby the dynamics when closing after making door open also increases relatively, therefore can be according to the weight issue of door itself, regulate the distance that promotes between catch 34 and the movable holddown 32, make the power hinge have enough dynamics to close door.

As shown in Figure 3, then be provided with a fixed head 7 that is " L " type that is used to install hydraulic regulating device on the buffering hinge 2 of this embodiment, the transverse slat end of this fixed head 7 and quiet page or leaf sheet 12 are integral by being welded to connect, above the junction of the transverse slat of fixed head 7 and quiet page or leaf sheet 12, be provided with axle sleeve 121 equally, this axle sleeve 121 be about each one, and be provided with jack-post 111 in the position of moving page or leaf sheet 11 correspondences, two ends and centre at two jack-posts 111 all are provided with and axle sleeve 121 big jack-posts of a size, realize in the axle sleeve 121 that by jack-post 111 is placed on moving page or leaf sheet 11 can rotate relative to quiet page or leaf sheet 12.And the riser of fixed head 7 is provided with a recess 71, and this recess 71 is penetrated with a pin-and-hole 72 on the two sides of recess 71.The hydraulic regulating device of this buffering hinge 2 comprises the cushion cylinder 36 and the piston rod 37 of the transverse slat top that is positioned over fixed head 7, wherein the tail end of piston rod 37 is provided with a pin-and-hole 371, with the pin-and-hole 72 on the pin-and-hole 371 aligning recess 71 of these piston rod 37 tail ends, insert with latch 10 again and piston rod 37 and fixed head 7 are linked into an integrated entity and piston rod 37 rotates around latch 10, and the front end of cushion cylinder 36 is provided with the pin-and-hole 364 that runs through by the below, and the corresponding otic placode 112 that convexes with a pair of band pin-and-hole 364 on the moving page or leaf sheet 11, this just can insert for cushion cylinder 36 distance between the otic placode 112, and the pin-and-hole 364 that places both by latch 10 can be realized moving page sheet 11 and be rotatably connected with cushion cylinder 36 and be integral.As shown in Figure 5, in cushion cylinder 36, be provided with the cylinder chamber 361 that places for piston rod 37, be provided with a guide holder 365 at the accent place in cylinder chamber 361, inwall at the accent in the outer wall of guide holder 365 and cylinder chamber 361 is provided with the screw thread that is meshed, on the medial surface of guide holder 365, be provided with sealing ring 9, also be provided with an oil duct 362 parallel with cylinder chamber 361 and both sides all are connected on the next door in cylinder chamber 361, this oil duct 362 a wherein side offers two passages 363 that are connected with cylinder chamber 361, on described passage 363, be provided with the valve of adjustable fuel-economizing flow, this valve comprises perpendicular to passage 363 and the valve opening 38 that communicates with passage 363 and is installed on spool 39 in the valve opening 38, this valve opening 38 digs and passes straight through to oil duct 362 from the upper surface of buffering oil cylinder 36, middle part in the valve opening 38 is provided with internal thread, and spool 39 is the little arachnoid in big bottom, a upper end, be provided with the screw thread that is meshed with the internal thread of valve opening 38 in the middle part of spool 39 correspondence, spool 39 upper end diameters are identical with the diameter of valve opening 38, centre position in the upper end is provided with groove, be provided with the sealing ring 9 that prevents that oil leakage from going out in groove, being provided with at the top of spool 39 can be for the spin slot 392 that rotates.Because the bottom of spool 39 is conical, so when turning spin slot 392 with instrument, can change the position of spool 39, when spool 39 was downward more, the area that spool 39 blocks through hole 363 was just big more, makes that the oily flow between cylinder chamber 361 and the oil duct 362 diminishes, thereby make cushion cylinder 36 more slow relative to moving of piston rod 37, again because piston rod 37 and fixed head 7 and quiet page or leaf sheet 12 one, and moving page or leaf sheet 11 and cushion cylinder 36 one rotate slowly so can drive a moving page sheet 11.

During installation, the moving page or leaf sheet 11 of power hinge 1 and buffering hinge 2 forwarded to open, probably make the page or leaf sheet 11 and the angle of quiet page or leaf sheet 12 be 95 °～115 °, to move page sheet 11 then is installed on the door leaf 4 by screw, and quiet page or leaf sheet 12 is installed on the doorframe 5 by screw, the upper-lower position of power hinge 1 and buffering hinge 2 need not regulation, after installing again according to the weight of door, adjust the adjusting device of power hinge 1, make door after opening, can have enough dynamics to close, then adjust the adjusting device of buffering hinge 2 again, guarantee that door collides energetically between Shi Buhui and the doorframe and sounds closing.Therefore, use, can make this product be applicable to the door of various Different Weight, therefore can be widely used in the door and window accessory industry by the power hinge 1 and the pairing of buffering hinge 2.

Although the utility model is to describe with reference to specific embodiment, this description and not meaning that is construed as limiting the utility model.With reference to description of the present utility model, other of the disclosed embodiments change, and all can expect for those skilled in the art, and this variation should belong in the affiliated claim institute restricted portion.

Claims

1. pairing hinge that is suitable for various Different Weight door and windows, it is characterized in that comprising a power hinge (1) and a buffering hinge (2), be equipped with adjusting device on described power hinge (1) and the buffering hinge (2), by regulating the adjustable variation that described adjusting device can realize dynamics of closing or speed.

2. the pairing hinge that is suitable for various Different Weight door and windows according to claim 1, it is characterized in that above-mentioned power hinge (1) includes moving page or leaf sheet (11) and quiet page or leaf sheet (12) and the spring regulating device that is individually fixed on door leaf (4) and the doorframe (5), by the opening and closing dynamics of described spring regulating device control moving page or leaf sheet (11) quiet relatively page or leaf sheet (12).

3. the pairing hinge that is suitable for various Different Weight door and windows according to claim 2, it is characterized in that above-mentioned spring regulating device includes the fixedly briquetting (31) that is connected on the moving page or leaf sheet (11), with the fixing contacted movable holddown of briquetting (31) (32), and the pressure spring (33) that is positioned at movable holddown (32) rear, promote catch (34) and promote bolt (35), wherein said promotion catch (34) is provided with and promotes the screw (341) that bolt (35) spins in the middle of being positioned at the rear of pressure spring (33) and its, promotes bolt (35) and changes and promote the elastic force that catch (34) is realized increase with distance between the movable holddown (32) or reduced described pressure spring (33) by rotating.

4. the pairing hinge that is suitable for various Different Weight door and windows according to claim 2, it is characterized in that above-mentioned power hinge (1) also includes the mount pad that is used to place spring regulating device, described mount pad includes the cavity of resorption plate (61) that is connected with quiet page or leaf sheet (12), be used for the cavity (62) of mounting spring adjusting device and the cavity plate (63) that lid places cavity (62) top in the middle of being positioned at.

5. according to claim 3 or the 4 described pairing hinges that are suitable for various Different Weight door and windows, it is characterized in that above-mentioned movable holddown (32) is designed to " protruding " shape piece, the end of described protruding end is designed to arc surface (321), the protruding end correspondence of said fixing briquetting (31) is designed to arc surface (311), the front bulkhead of above-mentioned cavity (62) offers breach (621), described movable holddown (32) be installed in the cavity (62) and its protruding end is stretched out the breach (621) of cavity (62) and is contacted with the fixing protruding end of briquetting (31).

6. according to claim 3 or the 4 described pairing hinges that are suitable for various Different Weight door and windows, the cephalic par that it is characterized in that above-mentioned promotion bolt (35) is designed to the round nut (351) that cross section is a T shape, described nut (351) is provided with the annular groove (352) coaxial with nut (351) in the middle of going up the less cylinder of diameter, the aft bulkhead correspondence of above-mentioned cavity (62) is provided with the circular hole (622) that passes for nut (351), the upper end of described circular hole (622) offers screwed hole (623), is installed in the circular hole (622) to put in the annular groove (352) of nut (351) by screw (8) precession screwed hole (623) and screw (8) part by the nut (351) with described promotion bolt (35) again and realizes promotion bolt (35) and rotating connection of cavity (62).

7. the pairing hinge that is suitable for various Different Weight door and windows according to claim 1, it is characterized in that above-mentioned buffering hinge (2) includes moving page or leaf sheet (11) and quiet page or leaf sheet (12) and the hydraulic regulating device that is individually fixed on door leaf (4) and the doorframe (5), by the opening and closing speed of described hydraulic regulating device control moving page or leaf sheet (11) quiet relatively page or leaf sheet (12).

8. the pairing hinge that is suitable for various Different Weight door and windows according to claim 7, it is characterized in that above-mentioned hydraulic regulating device comprises cushion cylinder (36), the fixed head (7) that is inserted in the piston rod (37) in the cushion cylinder (36) and is used to install cushion cylinder (36) and piston rod (37), the front end of wherein said cushion cylinder (36) is provided with pin-and-hole (364), above-mentioned moving page or leaf sheet (11) is gone up the otic placode (112) that correspondence convexes with band pin-and-hole (364), and the pin-and-hole (364) that places both by latch (10) can realize that moving page or leaf sheet (11) and cushion cylinder (36) are rotatably connected.

9. the pairing hinge that is suitable for various Different Weight door and windows according to claim 8, it is characterized in that being provided with in the above-mentioned cushion cylinder (36) the cylinder chamber (361) that places for piston rod (37), the next door in described cylinder chamber (361) also is provided with an oil duct (362) that all is connected with the both sides of cylinder chamber (361), described oil duct (a 362) wherein side offers two passages (363) that are connected with cylinder chamber (361), is provided with the valve of adjustable fuel-economizing flow on described passage (363).

10. the pairing hinge that is suitable for various Different Weight door and windows according to claim 9, it is characterized in that above-mentioned valve comprises perpendicular to passage (363) and the valve opening (38) that communicates with passage (363) and is installed on spool (39) in the valve opening (38), described valve opening (38) lining is provided with internal thread, the lower end correspondence of described spool (39) is provided with the screw thread that is meshed with the internal thread of valve opening (38), described spool (39) upper end is provided with the sealing ring (9) that prevents oil leakage and go out, and the top of described spool (39) is provided with can be for the spin slot (392) that rotates.