CN104653011A - Hinge with buffer function - Google Patents
Hinge with buffer function Download PDFInfo
- Publication number
- CN104653011A CN104653011A CN201310578340.8A CN201310578340A CN104653011A CN 104653011 A CN104653011 A CN 104653011A CN 201310578340 A CN201310578340 A CN 201310578340A CN 104653011 A CN104653011 A CN 104653011A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- trunnion mount
- hinge
- room
- movable part
- 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.)
- Granted
Links
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 239000012530 fluid Substances 0.000 claims description 40
- 230000000694 effects Effects 0.000 claims description 38
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 238000013016 damping Methods 0.000 claims description 14
- 238000012856 packing Methods 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 238000007596 consolidation process Methods 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000000806 elastomer Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000004519 grease Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000010720 hydraulic oil Substances 0.000 description 5
- 239000003921 oil Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010665 pine oil Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Fluid-Damping Devices (AREA)
Abstract
Disclosed is a hinge with a buffer function. The hinge with the buffer function comprises a connecting piece connected with a first object, a first movable piece connected with a second object fixedly, a first rotating shaft penetrating through the connecting piece and in linkage with the first movable piece, at least one soft cushion body and a restoring unit mounted between the first rotary shaft and the connecting piece and driving the rotated first movable piece to return to a central position. The first movable piece is provided with at least one limiting face opposite to the second object. The soft cushion body is fixed between the limiting face and the second object and blocks the second object from contacting with the limiting face directly. Therefore, by utilizing the blocking and buffering effect of the soft cushion body, the second object is prevented from touching the first movable piece after being forced to rotate, so that damage is avoided. Further, service lifetime of the second object and use safety are improved.
Description
Technical field
The present invention relates to a kind of hinge, particularly relate to a kind of hinge with cushioning effect.
Background technology
Consult Fig. 1, for the hinge 1 of TaiWan, China patent announcement M412227 case, consist predominantly of first connector 11, with second connector 12 of a door-plate (not shown) consolidation, a rotating shaft 13 of this first connector 11 of axle pivot and this second connector 12, be spirally connected a bolt 14 of this rotating shaft 13 one end and this second connector 12, to be arranged between this rotating shaft 13 and this first connector 11 and to be driven a spring unit 16 of this rotating shaft 13 involution original position by a slide block 15, be arranged on this first connector 11 and define a slide block set 17 of a grease chamber 171 with this slide block 15 fit, the oil circuit 18 that guiding hydraulic oil is flowed with rotating shaft 13 at this slide block 15 in a clockwise direction by this grease chamber 171, and regulator solution force feed enters a choke valve 19 of flow in this grease chamber 171.
Whereby, an angle is rotated when an external force promotes this door-plate, and when driving this rotating shaft 13 to rotate by this second connector 12, the rotating shaft 13 of deflection angle can extrude this slide block 15 to bottom offset and Compress Spring unit 16, simultaneously, hydraulic oil in this grease chamber 171 can form damping action to the slide block 15 of displacement, slow down this rotating shaft 13 together with the velocity of rotation of this second connector 12 with this door-plate, when after aforementioned external force release, this slide block 15 can by the elastic acting force of this spring unit 16 to top offset, and drive this rotating shaft 13 involution original position, simultaneously, hydraulic oil between this rotating shaft 13 and this slide block 15 also can form damping action, make rotating speed during this rotating shaft 13 involution, be limited to aforementioned hydraulic oil is back to this grease chamber 171 by this choke valve 19 flow velocity by this oil circuit 18, and reach the object of this second connector 12 of adjustment and this door-plate involution speed.
Previous constructions, no doubt can make door-plate when unlatching or involution original position, have damping action, but, when reality uses, still have its own shortcomings:
1. because general door-plate mostly belongs to hard material, especially glass, therefore, be easy in rotation process, because of skew or the adjusting microinching of this rotating shaft 13, make door-plate touch metal second connector 12, even and cause the cracked situation of damage, not only have a strong impact on the application life of door-plate, and have the doubt on use safety.
2. and this rotating shaft 13 is that not only assembly program is more complicated, assembly is more, and easily in turn process, has the situation got loose by this bolt 14 and this second connector 12 consolidation.
3. in addition, gap can be formed because metal covering contacts with metal covering between this slide block set 17 with this slide block 15, make hydraulic oil infiltrate into aforementioned gap and be back in this grease chamber 171, so that there is hydraulic fluid flow rate to control not accurate enough situation, affecting the setting of this door-plate velocity of rotation.
4. and this choke valve 19 unidirectional regulator solution force feed can only enter flow in this grease chamber 171, can because the installation site of this hinge 1 in practical operation, higher or lower than the operating position that operator is suitable, and the situation having adjustment inconvenient, in addition, this choke valve 19 only relies on inclined-plane to coordinate oblique oil circuit 18 regulator solution force feed to enter, not only not easily to process in this first connector 11 body interior because of the path length of this oil circuit 18, and the unidirectional inclined-plane of choke valve 19 is also not accurate enough in the control of flow.
Summary of the invention
The object of the present invention is to provide a kind of hinge with cushioning effect that can promote application life and use upper safety.
The hinge with cushioning effect of the present invention, for linking first object and second object, it is characterized in that hinge that this has cushioning effect comprises a connector, first movable part, first rotating shaft, at least one soft cushion body, and an involution unit.This connector, links with this first object.This first movable part and this second object link, and have at least one confined planes of this second object relatively.This first rotating shaft passes this connector along a first axle direction and links with this first movable part and forms interlock, make this first movable part with this first rotating shaft centered by this first axle a center, and and this center be an angle an extreme position between rotate.This soft cushion body is fixed between this confined planes and this second object, intercepts this second object and directly contacts with this confined planes.This involution cellular installation between this first rotating shaft and this connector, and drives this first rotating shaft to make the first movable part by this extreme position involution to this center.
The hinge with cushioning effect of the present invention, this first movable part also has second Axis Extension along this first axle vertical and is formed with a butting section of this confined planes, and be formed in several slots of this butting section, this soft cushion body has the several fastening parts being plugged on this slot, and pass this confined planes and with at least one buffer part of this second isoelectric membrane.
The hinge with cushioning effect of the present invention, this confined planes has three, and the arrangement in Contraband shape, this soft cushion body coordinates the quantity of this confined planes also to have three, and each soft cushion body has this buffer part multiple.
The hinge with cushioning effect of the present invention, this first movable part also has and forms aforementioned confined planes and towards a side seat of this second object one side, and with this side seat consolidation and towards a side cover of this second object another side.
The hinge with cushioning effect of the present invention, this first movable part also has and is relatively formed in this butting section and non-circular two the embedding holes of profile along this first axle, this first rotating shaft has and is set in respectively in embedding hole and two ends in the aforementioned embedding hole of form fit, makes this first rotating shaft two ends and aforementioned embedding hole mutually spacing and form interlock.
The hinge with cushioning effect of the present invention, this first rotating shaft has the portion of reversing be formed between two ends, be formed in this portion two opposite face and footpath is wide is less than two wide conjunction surfaces of other two opposite face footpaths of reversing, this connector has a pedestal, and extend and first trunnion mount passed for this first rotating shaft along one article of the 3rd axis direction of this first axle vertical, this involution unit has the elastic body be set in along the 3rd axis direction in this first trunnion mount, and the sliding sleeve be arranged between this elastic body and this first rotating shaft, this sliding sleeve has the end face and an involutory surface involutory with this first rotating shaft conjunction surface that are formed in this first rotating shaft relatively, this slides over an External Force Acting in this second object when, by portion of reversing under the pressure of the first rotating shaft departing from this center, and urge this elastomer contracts, and after external force disappears, be subject under the pressure of this elastomeric elastic acting force, this the first rotating shaft is pushed with this involutory surface towards this first rotor shaft direction displacement, after involutory with this conjunction surface, make this this center of the first rotating shaft involution.
The hinge with cushioning effect of the present invention, this hinge also includes a damping unit, this damping unit has and is defined in this first rotating shaft and reverses between portion and this sliding sleeve and to be filled with first room of fluid, to be defined between this sliding sleeve and this first trunnion mount and to be filled with second room of this fluid, and be formed in this first trunnion mount and be communicated with at least one runner of this first room and this second room, this fluid flows between this first room and this second room with this sliding sleeve displacement.
The hinge with cushioning effect of the present invention, this involution unit also has a sleeve, and several packing ring, this sleeve is set in this first trunnion mount, and define this second room with this sliding sleeve fit, foregoing gasket be nested with respectively at this sliding sleeve external surface and with this sleeve inner surface air tight contact, and be nested with at this sleeve external surface and with this first trunnion mount air tight contact.
The hinge with cushioning effect of the present invention, this sliding sleeve has more and is formed in this involutory surface and the several chases flowed for this fluid, and aforementioned conjunction surface presents convex arc form respectively, and this involutory surface then coordinates this conjunction surface to present concave arc form.
The hinge with cushioning effect of the present invention, this involution unit also has a non retern valve group, this sliding sleeve also has and runs through this involutory surface along the 3rd axis direction and be communicated with a passage of this first room and the second room, this non retern valve group is arranged between this elastic body and this sliding sleeve, and have by fluid pressure action along the 3rd axis positive-displacement to the seal opening this passage and this second room, and compel oppositely to be moved to the seal flexible member blocking this passage and be communicated with this second room along the 3rd axis.
The hinge with cushioning effect of the present invention, this damping unit one article of second axis also had along this first axle vertical and the 3rd axis runs through a through hole of this first trunnion mount, and a choke valve, this flow path area is divided into the first flow and second runner being communicated with this second room and this through hole that are communicated with this first room and this through hole, this choke valve has and to screw togather with this through hole and two mutually corresponding spigots along this second axis direction, and to be defined between aforementioned spigot and to be communicated with an annular space of this first flow and this second runner, the depth that any one spigot and this first trunnion mount screw togather the degree of depth changes can control this annular space size, and then the uninterrupted of adjustment fluid.
The hinge with cushioning effect of the present invention, this hinge also includes second movable part, and second rotating shaft, this connector is linked by this second movable part and this first object, and one article of the 3rd axis direction had along this first axle vertical extends and affixed mutually first trunnion mount and second trunnion mount, this first rotating shaft passes the first trunnion mount and links with this first movable part, this second movable part has at least one confined planes of this first object relatively, this second rotating shaft passes the second trunnion mount along this first axle direction and links with this second movable part, this soft cushion body has several, be separately fixed between the confined planes of this first movable part and this second object, and between the confined planes of this second movable part and the first object.
The hinge with cushioning effect of the present invention, this connector also has the pedestal be installed between this first trunnion mount and second trunnion mount, and several spigot, this first trunnion mount and this pedestal are also adjacent, this second trunnion mount and this pedestal fit, aforementioned spigot screws togather with this first trunnion mount, this second trunnion mount after passing this pedestal along this first axle vertical, one article of second axis direction of the 3rd axis, this first axle direction respectively respectively.
Beneficial effect of the present invention is: the obstruct and the cushioning effect that utilize soft cushion body, make this second object stressed and rotate process in, avoid touching this first movable part and the situation that causes damage, and then promote the application life of this second object and the safety used.
Accompanying drawing explanation
Fig. 1 is a sectional view, and TaiWan, China patent announcement M412227 case is described;
Fig. 2 is a three-dimensional exploded view, illustrates that the present invention one has one first preferred embodiment of the hinge of cushioning effect;
Fig. 3 is a combination stereogram of this first preferred embodiment;
Fig. 4 is a part of stereogram, illustrates that in this first preferred embodiment, several soft cushion body passes a confined planes;
Fig. 5 is the sectional view along Fig. 3 straight line V-V direction cutting;
Fig. 6 is the sectional view along Fig. 3 straight line VI-VI direction cutting;
Fig. 7 is the sectional view along Fig. 3 straight line VII-VII direction cutting;
Fig. 8 is a sectional view, illustrates that in this first preferred embodiment, one first movable part rotates 45 degree centered by a first axle;
Fig. 9 is a sectional view, and this first movable part 90-degree rotation to extreme position centered by this first axle in this first preferred embodiment is described;
Figure 10 is a sectional view, to illustrate in this first preferred embodiment with one T-shaped piece as seal;
Figure 11 is a three-dimensional exploded view, illustrates that the present invention one has one second preferred embodiment of the hinge of cushioning effect;
Figure 12 is a combination stereogram of this second preferred embodiment;
Figure 13 is a sectional view of this second preferred embodiment; And
Figure 14 is a stereogram, and one second movable part 90-degree rotation centered by a first axle in this second preferred embodiment is described.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail.
Consult Fig. 2, Fig. 3, and Fig. 4, the present invention has first preferred embodiment of the hinge of cushioning effect, for linking first object 2 and second object 3, this second object 3 is rotated relative to this first object 2.This first object 2 is a metope in this preferred embodiment.This second object 3 is a glass door panel in this preferred embodiment.This hinge comprises a connector 4, first movable part 5, first rotating shaft, 6, three soft cushion body 7, involution unit 8, and a damping unit 9.
Consult Fig. 2, Fig. 4, and Fig. 5, Fig. 6, this connector 4 links with this first object 2, and there is a pedestal 41, first trunnion mount 42 extending along one the 3rd axis Z-direction, an axis hole 43 running through this first trunnion mount 42 along a first axle X-direction of vertical 3rd axis Z, and to be formed in this first trunnion mount 42 and to extend along the 3rd axis Z-direction and be communicated with a groove 44 of this axis hole 43.
This the first movable part 5 and second object 3 consolidation, and the side seat 51 had towards this second object 3 one side, with this side seat 51 consolidation and towards a side cover 52 of this second object 3 another side, a second axis Y-direction along vertical this first axle X and the 3rd axis Z extends and is formed in a butting section 53 of this side seat 51, be formed in this butting section 53 at least one confined planes 54 towards this second object 3, this butting section 53 is relatively formed in and non-circular two the embedding holes 55 of profile along this first axle X-direction, and be formed in several slots 56 of this butting section 53.In this preferred embodiment, aforementioned confined planes 54 has three and the arrangement in Contraband shape, and aforementioned embedding hole 55 is rectangular.
This first rotating shaft 6 can the axis hole 43 passing this connector 4 of turn along this first axle X, and have and be set in embedding hole 55 and two ends 61 in the aforementioned embedding hole 55 of form fit, of being formed between two ends 61 are reversed portion 62 respectively, be formed in this 62 liang, portion opposite face and footpath is wide is less than two wide conjunction surfaces 63 of other two opposite face footpaths of reversing, and be nested with this to reverse between portion 62 and aforesaid end 61 and with several packing rings 64 of this first trunnion mount 42 1 inner surface air tight contact.Can fix with riveted or welding manner after aforesaid end 61 and aforementioned embedding hole 55 are mutually spacing, and form interlock with this first movable part 5, make this first movable part 5 with this first rotating shaft 6 centered by this first axle X a center (as shown in Figure 7), and and this center be 90 degree of angles an extreme position (as Fig. 9) between rotate.Aforementioned conjunction surface 63 presents convex arc form respectively in this preferred embodiment.
Aforementioned soft cushion body 7 is fixed between this confined planes 54 and this second object 3, has the several fastening parts 71 be plugged in this first movable part 5 slot 56 respectively, and passes aforementioned confined planes 54 respectively and at least one buffer part 72 contacted with this second object 3.Aforementioned buffer part 72 is formed between aforementioned confined planes 54 and this second object 3, intercepts this second object 3 and directly contacts with this confined planes 54.The quantity of this soft cushion body 7 coordinates the quantity of this confined planes 54, is understandable that, also can only have a soft cushion body 7.
This involution unit 8 is arranged between this first rotating shaft 6 and this connector 4, drive this first movable part 5 by this extreme position involution to this center, and have and be set in this connector 4 first trunnion mount 42 along the 3rd axis Z and define a sleeve 80 of a groove 801, the elastic body 81 be arranged in this sleeve 80 groove 801, be arranged on a sliding sleeve 82 between this elastic body 81 and this first rotating shaft 6, be arranged on a non retern valve group 83 between this elastic body 81 and this sliding sleeve 82, and several packing ring 84,85,86,87.This sleeve 80 has the breach 802 being formed in side.This sliding sleeve 82 there is the end face that is formed in relatively this first rotating shaft 6 and involutory with this first rotating shaft 6 conjunction surface 63 and coordinate this conjunction surface 63 present concave arc form an involutory surface 821, be formed in this involutory surface 821 and the several chases 822 flowed for fluid, a passage 823 running through this involutory surface 821 along the 3rd axis Z-direction, and separate a stop ring 824 of this passage 823.This non retern valve group 83 has the seal 831 being contained in this passage 823 one end, and is contained in a flexible member 832 between this passage 823 another port and this stop ring 824.This flexible member 832 is compeled to support the seal 831 and is moved to this passage 823 port closed along the 3rd axis Z-direction.The seal 831 is a spheroid in this preferred embodiment.Foregoing gasket 84 be nested with at this sliding sleeve 82 1 external surfaces and with this sleeve 80 1 inner surface air tight contact.Foregoing gasket 85,86 be nested with respectively at this sleeve 80 1 external surfaces and with this first trunnion mount 42 air tight contact.This packing ring 87 be nested with at this stop ring 824 1 external surfaces and with this sliding sleeve 82 1 inner surface air tight contact.
This damping unit 9 have along this second axis Y-direction run through this first trunnion mount 42 a through hole 90, be defined in this first rotating shaft 6 to reverse between portion 62 with this sliding sleeve 82 and be filled with first room 91 of fluid, to be defined between this sliding sleeve 82 with this connector 4 groove 44 and be filled with this fluid second room 92, be formed in this first trunnion mount 42 and be communicated with at least one runner, a choke valve 94 of this first room 91 and this second room 92, and two end caps 95.This flow path area is divided into the first flow 931 being communicated with this first room 91 and this through hole 90, and is communicated with second runner 932 of this second room 92 and this through hole 90 by this breach 802.This choke valve 94 have along this second axis Y-direction to screw togather with this through hole 90 and with the V-arrangement conical surface being formed in opposite end two spigots mutually corresponding with v-depression 941,942, to be defined between aforementioned spigot 941,942 and the annular space 943, the respectively ring that are communicated with this first flow 931 and this second runner 932 put at aforementioned spigot 941,942 external surface and with two packing rings 944 of this through hole 90 air tight contact, and two C shapes that ring is put between aforementioned spigot 941,942 and this through hole 90 respectively detain 945.The depth that spigot 941 or spigot 942 and this through hole 90 screw togather the degree of depth change can control this annular space 943 size variation, and then the uninterrupted adjusting this fluid changes.Foregoing gasket 944 anti-fluid can infiltrate into the external world by this spigot 941 (942) with the gap of this through hole 90.This C shape button 945 can the aforementioned spigot 941,942 of block, prevents aforementioned spigot 941,942 from coming off.Said end cap 95 is involutory and be enclosed in this through hole 90 by aforementioned choke valve 94 with these through hole 90 two ends.
Consult Fig. 5, Fig. 6, and Fig. 7 to Fig. 9, an angle (as shown in Figure 8 45 degree is rotated when an external force promotes this second object 3, or as shown in Figure 9 90 degree), and when driving the first rotating shaft 6 forming interlock with end 61 and embedding hole 55 to rotate by this first movable part 5, being reversed in portion 62 in first rotating shaft 6 of deflection angle can because the footpath of Z-direction be wide become large gradually, and extrude this sliding sleeve 82 along the 3rd axis Z-direction bottom offset and compresses elastomeric 81, simultaneously, fluid in this second room 92, meeting is the pressure formed this sliding sleeve 82 tool damping action because this second room 92 volume diminishes, and the ejection seal 831 opens the port of this passage 823 along the 3rd axis Z positive-displacement to departing from this stop ring 824, make fluid by this second room 92 through this passage 823, this chase 822 enters this first room 91.Whereby, utilize aforementioned damping action, delay this first rotating shaft 6 together with the velocity of rotation of this first movable part 5 with this second object 3.
When after aforementioned external force release, this sliding sleeve 82 can by the elastic acting force of this elastic body 81 along the 3rd axis Z-direction top offset, and with this involutory surface 821 push drive this first rotating shaft 6 turn to involutory with this involutory surface 821 and the conjunction surface 63 of this first rotating shaft 6 after, make this first rotating shaft 6 together with this first movable part 5 with this second object 3 involution to this center, now, the volume of this second room 92 can because this sliding sleeve 82 becomes large gradually to top offset, and the seal 831 can be pushed due to the fluid in this first room 91 and flexible member 832 and to be oppositely moved to along the 3rd axis Z and to contact with this stop ring 824 and close this passage 823 and block this first room 91 and this second room 92, therefore, fluid can only by this first flow 931 by after the annular space 943 of this choke valve 94, this the second room 92 is back to through this second runner 932, whereby, fluid in this first room 91, can because be limited by the default flow velocity of this choke valve 94, and produce the pressure of tool damping action, delay this first rotating shaft 6 together with the velocity of rotation of this first movable part 5 with this second object 3.
Consult Fig. 5, Fig. 6, it is worth mentioning that, because foregoing gasket 64 intercepts between this rotating shaft 6 and this first trunnion mount 42, packing ring 84 intercepts between this sliding sleeve 82 and this sleeve 80, fluid effectively can be separated in this first room 91, and packing ring 86, 85 to intercept respectively between this sleeve 80 and this first trunnion mount 42 and to lay respectively on this breach 802, below, this packing ring 86 can avoid the fluid in this first room 91 to infiltrate through this second room 92 by this sleeve 80 with the gap of this first trunnion mount 42, simultaneously, also the fluid in this second room 92 can be avoided to infiltrate through this first room 91 from this sleeve 80 with the gap of this first trunnion mount 42 by this breach 802, this packing ring 85 can avoid the fluid in this second room 92 to penetrate into this first trunnion mount 42 from this first trunnion mount 42 with the gap of sleeve 80, this packing ring 87 intercepts between this stop ring 824 and this sliding sleeve 82, fluid permeability can be avoided to enter the gap of this sliding sleeve 82 and this stop ring 824 and be back to this second room 92.And during the flow velocity of adjustment fluid, only need turn spigot 941 or spigot 942, what change its and this first trunnion mount 42 screws togather the degree of depth, just can expand or reduce this annular space 943, adjusts the flow velocity that fluid enters this second room 92.
In addition, a seal 833 of this non retern valve group 83 also can be a kind of T-shaped piece as shown in Figure 10, when opening the door, fluid in this second room 92 is compressed, the seal 833 can be pushed open by fluid automatically, enable to be entered this first room 91 smoothly to being full of by the fluid compressed, at closing time, the seal 833 meeting is automatic and this stop ring 824 air tight contact by flexible member 832 ejection, and close this passage 823, whereby, coordinate the setting of this packing ring 87, can prevent the fluid of this first room 91 from infiltrating into this second room 92 by this passage 823 or by this stop ring 824 with the gap of this sliding sleeve 82, the fluid by compressing is made to inject this second room 92 by the annular space 943 of this choke valve 94.
Consult Figure 11 ~ Figure 14, be the present invention's second preferred embodiment, it is roughly the same with this first preferred embodiment, difference be in, this first object 2 is a door-plate equally in this preferred embodiment.This hinge also includes second movable part 5 ', and second rotating shaft 6 ', and this soft cushion body 7 has multiple.
This connector 4 also have along the 3rd axis Z-direction extend and affixed mutually first trunnion mount 42 and second trunnion mount 44, the pedestal 45 be installed between this first trunnion mount 42 and second trunnion mount 44 for unloading, and several spigot 46,47.This first trunnion mount 42 and this pedestal 45 are also adjacent.This second trunnion mount 44 and this pedestal 45 fit.Aforementioned spigot 46 passes after this pedestal 45 along the 3rd axis Z-direction and this first trunnion mount 42 screws togather, and spigot 47 screws togather with this second trunnion mount 44 after passing this pedestal 45 along this first axle X-direction.
The structure of this second movable part 5 ' is identical with this first movable part 5, for the first object 2 of clamping door-plate pattern, and has at least one confined planes 54 ', and two location spigots 50 ', and this confined planes 54 ' of the present embodiment is three, and all the other repeat no more.Aforementioned location spigot 50 ' passes this confined planes 54 ' along this first axle X-direction and screws togather with this second trunnion mount 44 afterwards, makes this second movable part 5 ' in a state of use, cannot rotate with this second trunnion mount 44 consolidation.
The structure of this second rotating shaft 6 ' is identical with this first rotating shaft 6, passes this second trunnion mount 44 and tie with this second movable part 5 ' pivot along this first axle X-direction.
Aforementioned soft cushion body 7 is separately fixed between the confined planes 54 of this first movable part 5 and this second object 3, and between the confined planes 54 ' of this second movable part 5 ' and the first object 2.
Whereby, make that this second object 3 is same with this first movable part 5 can rotate relative to this first object 2 centered by this first rotating shaft 6, reach the object linking dual panel (first object 2 and the second object 3).And maintenance, installation or removal time, only needing pine oil aforementioned location spigot 50 ', the turn centered by this second rotating shaft 6 ' of this second movable part 5 ' just can being made to appearing aforementioned spigot 47, and conveniently to unload this second movable part 5 '.
In sum, the hinge with cushioning effect of the present invention has following advantages and effect:
1. the present invention can utilize obstruct and the cushioning effect of soft cushion body 7, make this second object 3 or this first object 2 stressed and in the process of rotating, avoid touching this first movable part 5 or the second movable part 5 ' and cause the situation of damage, and then promoting the application life of this first object 2 and this second object 3 and the safety used.
2. and this first rotating shaft 6 or the second rotating shaft 6 ' utilize two of rectangle ends 61 directly with embedding hole 55 riveted of rectangle or weld, when not needing other lock member, synchronously complete spacing in the process of pivot knot program, not only can simplify assembly program and assembly, and can promote in conjunction with time steadiness, avoid there is the situation got loose when turn.
3. in addition, the present invention utilizes the design of this chase 822, make being flowed through this chase 822 by this passage 823 of smooth fluid, and intercept respectively between this first rotating shaft 6 and this first trunnion mount 42, between this sliding sleeve 82 and this sleeve 80 due to foregoing gasket 64,84, therefore, fluid effectively can be separated in this first room 91, and avoid fluid permeability to enter the situation in this sliding sleeve 82 and sleeve 80 gap, and accurately can control the flow of fluid.
4. because this choke valve 94 can along the two-way turn of this second axis Y, therefore, no matter the present invention position of installing is higher or lower than the suitable operating position of operator, operator only need select spigot 941 or the spigot 942 of turn relative position, just can control the gap length of this annular space 943, adjustment fluid enters the flow of this second room 92, and then convenience when promoting adjustment flow and practicality.
5. the present invention can also with this through hole 90 and this first flow 931, the space matching that this second runner 932 is special, reach and be communicated with this annular space 943 and this first room 91, the object of the second room 92, this first flow 931, not only path is shorter for second runner 932, and hollow out position and the processing of axis hole 43 position of this involution unit 8 can be installed by the first trunnion mount 42, promote the convenience adding man-hour, and aforementioned spigot 941, 942 extend along same axis direction with through hole 90, the V-arrangement conical surface and v-depression and through hole 90 spacing are fixed, accuracy when can promote flow-control.
Claims (13)
1. there is a hinge for cushioning effect, for linking first object and second object, it is characterized in that the hinge that this has cushioning effect comprises:
A connector, links with this first object;
First movable part, links with this second object, and has at least one confined planes of this second object relatively;
First rotating shaft, pass this connector along a first axle direction and link with this first movable part and form interlock, make this first movable part with this first rotating shaft centered by this first axle a center, and and this center be an angle an extreme position between rotate;
At least one soft cushion body, is fixed between this confined planes and this second object, intercepts this second object and directly contacts with this confined planes; And
An involution unit, is arranged between this first rotating shaft and this connector, and drives this first rotating shaft to make the first movable part by this extreme position involution to this center.
2. the hinge with cushioning effect according to claim 1, it is characterized in that: this first movable part also has second Axis Extension along this first axle vertical and is formed with a butting section of this confined planes, and be formed in several slots of this butting section, this soft cushion body has the several fastening parts being plugged on this slot, and pass this confined planes and with at least one buffer part of this second isoelectric membrane.
3. the hinge with cushioning effect according to claim 2, is characterized in that: this confined planes has three, and the arrangement in Contraband shape, this soft cushion body coordinates the quantity of this confined planes also to have three, and each soft cushion body has this buffer part multiple.
4. the hinge with cushioning effect according to claim 3, it is characterized in that: this first movable part also has and forms aforementioned confined planes and towards a side seat of this second object one side, and with this side seat consolidation and towards a side cover of this second object another side.
5. the hinge with cushioning effect according to claim 4, it is characterized in that: this first movable part also has and is relatively formed in this butting section and non-circular two the embedding holes of profile along this first axle, this first rotating shaft has and is set in respectively in embedding hole and two ends in the aforementioned embedding hole of form fit, makes this first rotating shaft two ends and aforementioned embedding hole mutually spacing and form interlock.
6. the hinge with cushioning effect according to claim 1, it is characterized in that: this first rotating shaft has the portion of reversing be formed between two ends, be formed in this portion two opposite face and footpath is wide is less than two wide conjunction surfaces of other two opposite face footpaths of reversing, this connector has a pedestal, and extend and first trunnion mount passed for this first rotating shaft along one article of the 3rd axis direction of this first axle vertical, this involution unit has the elastic body be set in along the 3rd axis direction in this first trunnion mount, and the sliding sleeve be arranged between this elastic body and this first rotating shaft, this sliding sleeve has the end face and an involutory surface involutory with this first rotating shaft conjunction surface that are formed in this first rotating shaft relatively, this slides over an External Force Acting in this second object when, by portion of reversing under the pressure of the first rotating shaft departing from this center, and urge this elastomer contracts, and after external force disappears, be subject under the pressure of this elastomeric elastic acting force, this the first rotating shaft is pushed with this involutory surface towards this first rotor shaft direction displacement, after involutory with this conjunction surface, make this this center of the first rotating shaft involution.
7. the hinge with cushioning effect according to claim 6, it is characterized in that: this hinge also includes a damping unit, this damping unit has and is defined in this first rotating shaft and reverses between portion and this sliding sleeve and to be filled with first room of fluid, to be defined between this sliding sleeve and this first trunnion mount and to be filled with second room of this fluid, and be formed in this first trunnion mount and be communicated with at least one runner of this first room and this second room, this fluid flows between this first room and this second room with this sliding sleeve displacement.
8. the hinge with cushioning effect according to claim 7, it is characterized in that: this involution unit also has a sleeve, and several packing ring, this sleeve is set in this first trunnion mount, and define this second room with this sliding sleeve fit, foregoing gasket be nested with respectively at this sliding sleeve external surface and with this sleeve inner surface air tight contact, and be nested with at this sleeve external surface and with this first trunnion mount air tight contact.
9. the hinge with cushioning effect according to claim 7, it is characterized in that: this sliding sleeve has more and is formed in this involutory surface and the several chases flowed for this fluid, and aforementioned conjunction surface presents convex arc form respectively, this involutory surface then coordinates this conjunction surface to present concave arc form.
10. the hinge with cushioning effect according to claim 7, it is characterized in that: this involution unit also has a non retern valve group, this sliding sleeve also has and runs through this involutory surface along the 3rd axis direction and be communicated with a passage of this first room and the second room, this non retern valve group is arranged between this elastic body and this sliding sleeve, and have by fluid pressure action along the 3rd axis positive-displacement to the seal opening this passage and this second room, and compel oppositely to be moved to the seal flexible member blocking this passage and be communicated with this second room along the 3rd axis.
11. hinges with cushioning effect according to claim 7, it is characterized in that: this damping unit one article of second axis also had along this first axle vertical and the 3rd axis runs through a through hole of this first trunnion mount, and a choke valve, this flow path area is divided into the first flow and second runner being communicated with this second room and this through hole that are communicated with this first room and this through hole, this choke valve has and to screw togather with this through hole and two mutually corresponding spigots along this second axis direction, and to be defined between aforementioned spigot and to be communicated with an annular space of this first flow and this second runner, the depth that any one spigot and this first trunnion mount screw togather the degree of depth changes can control this annular space size, and then the uninterrupted of adjustment fluid.
12. hinges with cushioning effect according to claim 1, it is characterized in that: this hinge also includes second movable part, and second rotating shaft, this connector is linked by this second movable part and this first object, and one article of the 3rd axis direction had along this first axle vertical extends and affixed mutually first trunnion mount and second trunnion mount, this first rotating shaft passes the first trunnion mount and links with this first movable part, this second movable part has at least one confined planes of this first object relatively, this second rotating shaft passes the second trunnion mount along this first axle direction and links with this second movable part, this soft cushion body has several, be separately fixed between the confined planes of this first movable part and this second object, and between the confined planes of this second movable part and the first object.
13. hinges with cushioning effect according to claim 12, it is characterized in that: this connector also has the pedestal be installed between this first trunnion mount and second trunnion mount, and several spigot, this first trunnion mount and this pedestal are also adjacent, this second trunnion mount and this pedestal fit, aforementioned spigot screws togather with this first trunnion mount, this second trunnion mount after passing this pedestal along this first axle vertical, one article of second axis direction of the 3rd axis, this first axle direction respectively respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310578340.8A CN104653011B (en) | 2013-11-18 | 2013-11-18 | Hinge with buffer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310578340.8A CN104653011B (en) | 2013-11-18 | 2013-11-18 | Hinge with buffer function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104653011A true CN104653011A (en) | 2015-05-27 |
| CN104653011B CN104653011B (en) | 2017-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310578340.8A Active CN104653011B (en) | 2013-11-18 | 2013-11-18 | Hinge with buffer function |
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| Country | Link |
|---|---|
| CN (1) | CN104653011B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083886A (en) * | 2016-02-15 | 2017-08-22 | 笠源科技股份有限公司 | The combined hinge assembly of torsion-adjustable and adjustable door Slow Close speed |
| CN111021860A (en) * | 2018-10-09 | 2020-04-17 | 茗旸工业股份有限公司 | Hinge suitable for glass door |
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| US20130227814A1 (en) * | 2010-09-06 | 2013-09-05 | In&Tec S.R.L. | Door closer, particularly for glass doors |
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|---|---|---|---|---|
| DE20207828U1 (en) * | 2002-05-18 | 2002-10-02 | Liau Wan Lai | Protective joint device for a glass door or a glass window |
| WO2007125524A1 (en) * | 2006-05-03 | 2007-11-08 | Gosio, Dianora | Hinge structure for self-closing doors or the like, particularly glass doors or the like, and assembly incorporating such structure |
| CN201614828U (en) * | 2010-01-11 | 2010-10-27 | 邹忠 | Hydraulic damping glass clamp |
| US20130227814A1 (en) * | 2010-09-06 | 2013-09-05 | In&Tec S.R.L. | Door closer, particularly for glass doors |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107083886A (en) * | 2016-02-15 | 2017-08-22 | 笠源科技股份有限公司 | The combined hinge assembly of torsion-adjustable and adjustable door Slow Close speed |
| CN107083886B (en) * | 2016-02-15 | 2018-07-06 | 笠源科技股份有限公司 | The combined hinge assembly of torsion-adjustable and adjustable door Slow Close speed |
| CN111021860A (en) * | 2018-10-09 | 2020-04-17 | 茗旸工业股份有限公司 | Hinge suitable for glass door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104653011B (en) | 2017-02-08 |
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