CN101070741A - Hinge structure - Google Patents
Hinge structure Download PDFInfo
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- CN101070741A CN101070741A CN 200710074792 CN200710074792A CN101070741A CN 101070741 A CN101070741 A CN 101070741A CN 200710074792 CN200710074792 CN 200710074792 CN 200710074792 A CN200710074792 A CN 200710074792A CN 101070741 A CN101070741 A CN 101070741A
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- Prior art keywords
- hinge
- helicoid
- cylinder
- sliding part
- tumbler
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Abstract
A hinge structure consists of main hinge, secondary hinge, rotatable parts, sliders, the felastic components and adjusting devices. It is characterized in that the occlusal surface is located on the rotatable patrs and sliders wngaged. The occlusal surface is a helicoid rotatable parts and central axis of sliders ; the helicoid divided into two sections, of which the initial helix angle is less than end angle and the junction is sleek transition; the conjuction is located on the secondary hinge peripherals, rotatable part and slider are cylinder, the two surface of the cylinder located spline and spline groove drive, sliding. The invention of its unique helicoid occluded can guarantee that the main hinge connecting door or cover, is easily turned on , overturned stable and remains free. The variable spiral angle adapt to the variable moment of the door turned on, and maintain the process smoother and more comprehensive design considerations. This invention can be used in suvh products that have tilit-up plane like furniture, doors and windows above, even the notebook and mobile phones etc.
Description
[technical field]
The present invention relates to a kind of hinge arrangement, especially a kind of the upset easily and the hinge arrangement that can in switching process, arbitrarily locate.
[background technology]
At present; a lot of cabinets, chest or even car door etc. all are the door-plates that upwards opens; but; door-plate is often heavier; require great effort very much during unlatching; and when closing because the directly phenomenon under the bump of door-plate takes place through regular meeting in the deadweight of door-plate, if careless then can be pressed onto user under the door-plate, have potential safety hazard.Moreover door-plate can not be located arbitrarily after opening, and operates not enough hommization, and in order to locate, also be to adopt the instrument of pneumatic in addition or spring spacer bar and so on as power source mostly, structural volume is big in addition for these, the arm of force is long, and installation can't be hidden, and takies usage space.In the patent No. is 200520069044.6, name is called in the Chinese patent literature of " hinge with positioning function ", a kind of hinge of opening back tool automatic positioning function is provided, it includes turning gear and left and right leaf of hinge, two leaf of hinge are hinged by turning gear, described turning gear comprises the dead axle of circumferentially fixedlying connected with left leaf of hinge and the rotating shaft of circumferentially fixedlying connected with right leaf of hinge, is provided with elasticity between dead axle and the rotating shaft and rotates gear screens structure; Relative close neighbour's end face of its shaft and dead axle is provided with detent and the location convex shoulder that cooperatively interacts.When the location convex shoulder is fallen in the detent scope, can slide into the bottom of groove automatically, thereby realize location automatically.But in this structure, its location does not have randomness, finally can only be fixed on the position location that detent limits.Be 200420102006.1 in the patent No. in addition, name is called in the Chinese patent literature of " hinge arrangement ", also disclosed a kind of hinge arrangement, this hinge arrangement is made of band spline structure housing, stationary cam member, axle, sliding part, spring and backstop, be characterized in that this hinge arrangement running is stable, wearing and tearing in the course of action between each parts are longer less application life, but it is the same with aforesaid automatic Positioning hinge, the location does not have a randomness, only can locate after the projection of stationary cam member enters the trench of sliding part.
[summary of the invention]
Technical problem to be solved by this invention is, overcomes the defective of above-mentioned prior art, provides and utilizes autonomous torsion, makes all very light and prodigiosin of open and close enough realize the hinge arrangement that arbitrarily stops.
For achieving the above object, technical scheme proposed by the invention is: a kind of hinge arrangement, comprise the hinge bull, the hinge parent part, tumbler, sliding part, elastic component and adjusting device, described hinge bull, establish axial hole on the hinge parent part respectively, described sliding part, elastic component axially is connected in the axial hole that is located at the hinge parent part with adjusting device successively, wherein an end of tumbler is located in the axial hole of hinge bull, interior the holding with sliding part of axial hole that the other end is located at the hinge parent part contacts, it is characterized in that: establish the occlusal surface of mutual interlock on described tumbler and the sliding part respectively, described occlusal surface is the helicoid of moving part and sliding part central axis of rotating.
In this programme, at first regulate the pretightning force of elastic component to the gravity that can offset institute's band door-plate on the hinge bull with adjusting device, tumbler holds respectively with sliding part and contacts during normal condition, upset rotary gemel bull drives tumbler and upwards rotates, two the face that holds breaks away from mutually, sliding part and tumbler enter the occlusal surface interlock mutually, the screen resilience that this moment, elastic component produced produces an autonomous torsion and offsets the door-plate deadweight of having overturn this moment after the helicoid upper elasticity of tumbler decomposes, so door-plate does not need to require great effort in last process of turning over and door-plate can be located stop in the optional position of helicoid.
As a kind of prioritization scheme, the present invention further is set to: described helicoid is divided into two sections, and wherein the helical angle of helicoid The initial segment correspondence stops the corresponding helical angle of section less than helicoid, and the junction rounding off of two helicoids.The helical angle scope of wherein said helicoid The initial segment is 15～25 degree, and the described helical angle scope that stops section is 35～45 degree.In the The initial segment (being the 0-45 degree that door-plate is dug, is not the helicoid The initial segment) that door-plate is dug, the moment that the door-plate deadweight brings is very little, so the autonomous torsion that needs is also less, so the torsion that adopts the low-angle anglec of rotation to reduce to produce.Along with door-plate is up dug (45-90 degree), door-plate moment is increasing, therefore adopts the helical angle of wide-angle, and two sections junction rounding off.
Simultaneously, because elastic component weakened because of elastic force can appear in the spring elongation in the later stage that elastic force discharges, cause the elastic force deficiency, need constant (change very small) of lengthening elastic component with confining force, and the length of axial hole is not enough to hold elastic component behind this lengthening on this moment hinge parent part, so outside the hinge parent part, set up connector, described connector one end connects the hinge parent part, the other end connects adjusting device, describedly touches with adjusting device after placing elastic component external part in the hinge parent part to place this connector inner chamber.
Further preferred version: described tumbler is a cylinder, and the spline of establishing on this cylindrical face of cylinder in spline and the hinge bull axial hole is joined suitable transmission;
Described sliding part is a cylinder, and the spline of establishing on this cylindrical face of cylinder in spline and the hinge parent part axial hole is joined suitable the slip;
Described elastic component is compression spring, oil compression rod or atmospheric pressure pole;
Described connector is the cylinder connecting tube;
Described adjusting device is for regulating bolt or adjusting knob;
Described adjusting bolt or adjusting knob are provided with trim outward.
Hinge arrangement provided by the invention, the compression spring of its screw face and lengthening can guarantee that the hinge bull turns over easily on being connected behind door-plate or the cover plate, and can in switching process, arbitrarily locate, and two sections different spiral angles can keep the easily freely suitable of whole motion process, it is more thorough that design is considered, preferred spline transmission and slip are simple and practical, if situations such as each parts appearance wearing and tearing also are convenient for changing.The present invention can be widely used on furniture, the door and window, or even on the product as tool upper-turn-type door-plates such as notebook, mobile phone or panel.
[description of drawings]
Fig. 1 is the structure explosive view of the specific embodiment of the invention;
Fig. 2 is the assembling perspective view of the specific embodiment of the invention;
Fig. 3 is the stereogram of the specific embodiment of the invention;
Fig. 4 is the view of the specific embodiment of the invention;
Fig. 5-8 is the topology view of the tumbler of specific embodiment of the invention component;
Fig. 9-12 is the topology view of the sliding part of specific embodiment of the invention component;
Figure 13-14 is the topology view of the hinge parent part of specific embodiment of the invention component;
Figure 15 is the stereogram of the trim of specific embodiment of the invention component;
Figure 16-17 is the topology view of the adjusting bolt of specific embodiment of the invention component;
Figure 18 among the present invention about the power analysis chart of helical angle and rotational component.
[specific embodiment]
The present invention aims to provide a kind of autonomous torsion that utilizes, and makes the open and close of door-plate or other cover plates all very light and can realize the hinge arrangement that arbitrarily stops.
Below introduce characteristics of the present invention and advantage in detail by specific embodiments of the invention and accompanying drawing.
Shown in Fig. 1-4, the invention provides a kind of hinge arrangement, comprise hinge bull 1, hinge parent part 2, tumbler 3, sliding part 4, elastic component 5 and adjusting device 6, establish axial hole respectively on described hinge bull 1, the hinge parent part 2, two axial holes are coaxial, and described sliding part 4, elastic component 5 and adjusting device 6 axially are connected in the axial hole that is located at hinge parent part 2 successively; Wherein an end of tumbler 3 is located in the axial hole of hinge bull 1 in said structure, interior the holding with sliding part 4 of axial hole that the other end is located at hinge parent part 2 contacts, wherein: establish the occlusal surface of mutual interlock on described tumbler 3 and the sliding part 4 respectively, described occlusal surface is the helicoid of moving part 3 and 4 two central axiss of sliding part of rotating.This structure is suitable for the short situation of elastic component 5, and elastic component 5 just can be in the axial hole of hinge parent part 2 fully like this.
Shown in Fig. 5-14, more specifically, tumbler 3 described in the embodiment of the invention is a solid cylinder, described sliding part 4 also is a solid cylinder, wherein be evenly equipped with two tooth engaged 41 on sliding part 4 end faces, helicoid 42 is arranged on the tooth engaged 41, offer the teeth groove 31 that cooperates with tooth engaged 41 simultaneously on the end face of tumbler 3,32 of helicoids in the teeth groove 31 and helicoid 42 are joined suitable.In this structure, can also be that tooth engaged is located on the tumbler, be located on the sliding part and join suitable teeth groove with it, closely cooperate and finish spiral and enter rank and can resident arbitrarily purpose as long as can reach helicoid mutually.Tumbler 3 and sliding part 4 can also be selected hollow cylinder, but consider that described two cylinders can bear bigger power when this structure was used, for preventing two cylinders in distortion down energetically, so as preferably, tumbler 3 and sliding part 4 are solid cylinder.
Simultaneously for convenience the transmission of tumbler 3 and sliding part 4 is spacing, establishes spline 33 and join suitable transmission with the spline in hinge bull 1 axial hole on the tumbler 3 cylindrical faces of cylinder; On the sliding part 4 cylindrical faces of cylinder, establish spline 43 and join suitable the slip with the spline 22 in hinge parent part 2 axial holes 21; Spline on tumbler 3 and the sliding part 4 can with the spline location swap that cooperates with it, also can reach transmission or spacing effect.
In the present invention, described elastic component 5 can be compression spring, oil compression rod or atmospheric pressure pole, and present embodiment preferred compressed spring is as component.Described adjusting device 6 is for regulating bolt, and hexagonal was regulated bolt 61 in present embodiment was preferred special.
The power analysis chart of the helical angle of opening as shown in Figure 4 and closure state and Figure 18 and rotational component, in this structure, when at the door-plate closure state, the face that holds 34 of tumbler 3 holds mutually with the face that holds 44 of sliding part 4 and contacts.At first use inner hexagon spanner to regulate to regulating bolt, the pretightning force that is adjusted to the compression spring is to the gravity that can offset institute's band door-plate on the hinge bull 1 or cover plate, rotary gemel bull 1 drives upwards rotation of tumbler 3 then, two the face that holds breaks away from mutually, spring will continue to keep a constant relatively thrust F this moment, promote sliding part 4 and tumbler 3 interlocks, obtain a rotational component F who upwards digs by helicoid tumbler 3
1, this rotational component F
1Therefore the door-plate that the meeting counteracting has been overturn at this moment or the deadweight of cover plate do not need to require great effort in last process of turning over and door-plate can be located stop in the optional position of helicoid.Wherein among Figure 18, ψ is a helical angle, and P is an angle of friction, F
RMake a concerted effort F for total
0Normal force, F
1, F
2Be the component of always making a concerted effort, as the power exploded view of figure as can be known, thrust F can draw when ψ is big more after having considered factors such as normal force, frictional force, the rotational component F that can offset gravity that tumbler 3 obtains
1Big more; Otherwise it is then more little.
Partical gravity is in progressive increase in the process because of digging at door-plate, if helicoid keeps the helical angle unanimity, can only obtain onesize rotational component (supposing that axle spring power is constant).In the present invention, because axial displacement is bigger, spring can extend in resilience when digging door-plate, and axle spring power can reduce, and rotational component also can reduce thereupon.In order to realize the door-plate unlatching, close easily and the function that arbitrarily stops that the present invention has adopted two kinds of spiral angles.Open 0-45 at door-plate and spend the stage (for conveniently understanding, we define helicoid corresponding at the beginning of the two helicoid interlocks is the helicoid The initial segment), because door-plate or cover plate flip angle are less, the component that deadweight produces is also less, therefore adopts less helical angle angle (evidence is preferred angle when 22 spend) to obtain less component.Be opened to 45-90 degree angle during the stage, the component that deadweight produces also increases gradually, and this moment, autonomous torsion also should increase, and therefore adopted bigger helical angle to increase component (evidence is a preferred angle) when 44 spend.Simultaneously for solve stopping the elongation of section (45-90 degree angle) recoil of spring, axially elastic force reduce, the autonomous not enough problem of torsion, the special spring length that increases, the reducing of elastic force when therefore effectively the control spring resilience is extended keeps enough elastic force.Adopt rounding off between two helical angles, make the rotational component of generation change more even.
Present embodiment has also been set up a connector 7 outside hinge parent part 2, this connector 7 is specially as the described cylinder connecting tube in Fig. 1～3.One end of described cylinder connecting tube connects hinge parent part 2, and the other end connects regulates bolt, and an end of compression spring is in the axial hole of hinge parent part 2, and the other end touches with the adjusting bolt after stretching out the inner chamber that places this cylinder connecting tube.Simultaneously, regulate bolt and be provided with trim 8 (as shown in figure 15) outward in order to increase the aesthetic feeling after the assembling.
In the present invention, the hinge parent part 2 in the said structure, tumbler 3 and sliding part 4 are owing to be the two ends that are used in door-plate or cover plate all.Therefore hinge parent part 2 is divided into left part and right part, its structural similarity, and the symmetrical configuration design gets final product, and tumbler 3 and sliding part 4 then are divided into left-handed and two kinds of designs of dextrorotation.
The above embodiment has only expressed the specific embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1, a kind of hinge arrangement, comprise the hinge bull, the hinge parent part, tumbler, sliding part, elastic component and adjusting device, described hinge bull, establish axial hole on the hinge parent part respectively, described sliding part, elastic component axially is connected in the axial hole that is located at the hinge parent part with adjusting device successively, wherein an end of tumbler is located in the axial hole of hinge bull, interior the holding with sliding part of axial hole that the other end is located at the hinge parent part contacts, it is characterized in that: establish the occlusal surface of mutual interlock on described tumbler and the sliding part respectively, described occlusal surface is the helicoid of moving part and sliding part central axis of rotating.
2, hinge arrangement according to claim 1 is characterized in that: described helicoid is divided into two sections, and wherein the helical angle of helicoid The initial segment correspondence stops the corresponding helical angle of section less than helicoid, and the junction rounding off of two helicoids.
3, hinge arrangement according to claim 2 is characterized in that: the helical angle scope of described The initial segment is 15～25 degree, and the described helical angle scope that stops section is 35～45 degree.
4, hinge arrangement according to claim 1, it is characterized in that: described hinge parent part peripheral hardware connector, described connector one end connects the hinge parent part, the other end connects adjusting device, describedly touches with adjusting device after placing elastic component external part in the hinge parent part to place this connector inner chamber.
5, hinge arrangement according to claim 1 is characterized in that: described tumbler is a cylinder, and the spline of establishing on this cylindrical face of cylinder in spline and the hinge bull axial hole is joined suitable transmission.
6, hinge arrangement according to claim 1 is characterized in that: described sliding part is a cylinder, and the spline of establishing on this cylindrical face of cylinder in spline and the hinge parent part axial hole is joined suitable the slip.
7, according to claim 1 or 4 described hinge arrangements, it is characterized in that: described elastic component is compression spring, oil compression rod or atmospheric pressure pole.
8, hinge arrangement according to claim 4 is characterized in that: described connector is the cylinder connecting tube.
9, according to claim 1 or 4 described hinge arrangements, it is characterized in that: described adjusting device is for regulating bolt or adjusting knob.
10, hinge arrangement according to claim 9 is characterized in that: described adjusting bolt or adjusting knob are provided with trim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710074792 CN101070741A (en) | 2007-06-12 | 2007-06-12 | Hinge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710074792 CN101070741A (en) | 2007-06-12 | 2007-06-12 | Hinge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101070741A true CN101070741A (en) | 2007-11-14 |
Family
ID=38898136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710074792 Pending CN101070741A (en) | 2007-06-12 | 2007-06-12 | Hinge structure |
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| Country | Link |
|---|---|
| CN (1) | CN101070741A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979377A (en) * | 2012-10-18 | 2013-03-20 | 孙新利 | Drive device of electric lock |
| CN102979376A (en) * | 2012-10-18 | 2013-03-20 | 孙新利 | Improved structure for driving device of electric lock |
| CN102995976A (en) * | 2012-10-18 | 2013-03-27 | 孙新利 | Improvement structure of drive device of electric lock |
| CN103097156A (en) * | 2010-03-29 | 2013-05-08 | 住友建机株式会社 | Construction machinery cab and construction machinery |
| CN106667019A (en) * | 2016-11-16 | 2017-05-17 | 浙江居优智能科技有限公司 | Lifting-force-adjustable liftable desk |
| CN108369013A (en) * | 2015-12-18 | 2018-08-03 | Bsh家用电器有限公司 | With for automatically by the method for the cooking apparatus of door opener that door is placed in centre position and the door for being used to open cooking apparatus |
| CN109519067A (en) * | 2018-10-16 | 2019-03-26 | 潘雲生 | The linkwork of door component |
| CN109538042A (en) * | 2018-10-11 | 2019-03-29 | 苏州皇冠门控有限公司 | A kind of automatic runback heel device |
| CN110130765A (en) * | 2019-06-18 | 2019-08-16 | 河南天合铰链有限公司 | A kind of linkage and device |
| CN112128217A (en) * | 2020-08-31 | 2020-12-25 | 广州雅耀电器有限公司 | Rotating shaft structure |
-
2007
- 2007-06-12 CN CN 200710074792 patent/CN101070741A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103097156B (en) * | 2010-03-29 | 2016-03-09 | 住友建机株式会社 | Cab for construction machinery and construction machinery and equipment |
| CN105649132B (en) * | 2010-03-29 | 2018-04-13 | 住友建机株式会社 | Construction machinery |
| CN105649132A (en) * | 2010-03-29 | 2016-06-08 | 住友建机株式会社 | Construction machinery |
| CN103097156A (en) * | 2010-03-29 | 2013-05-08 | 住友建机株式会社 | Construction machinery cab and construction machinery |
| CN102979377B (en) * | 2012-10-18 | 2014-10-08 | 孙新利 | Drive device of electric lock |
| CN102979376B (en) * | 2012-10-18 | 2014-10-08 | 孙新利 | Improved structure for driving device of electric lock |
| CN102995976B (en) * | 2012-10-18 | 2015-02-04 | 孙新利 | Improvement structure of drive device of electric lock |
| CN102979377A (en) * | 2012-10-18 | 2013-03-20 | 孙新利 | Drive device of electric lock |
| CN102995976A (en) * | 2012-10-18 | 2013-03-27 | 孙新利 | Improvement structure of drive device of electric lock |
| CN102979376A (en) * | 2012-10-18 | 2013-03-20 | 孙新利 | Improved structure for driving device of electric lock |
| CN108369013A (en) * | 2015-12-18 | 2018-08-03 | Bsh家用电器有限公司 | With for automatically by the method for the cooking apparatus of door opener that door is placed in centre position and the door for being used to open cooking apparatus |
| US10408465B2 (en) | 2015-12-18 | 2019-09-10 | BSH Hausgeräte GmbH | Cooking appliance comprising a door opening mechanism for automatically moving a door into an intermediate position, and method for opening a door of a cooking appliance |
| CN106667019A (en) * | 2016-11-16 | 2017-05-17 | 浙江居优智能科技有限公司 | Lifting-force-adjustable liftable desk |
| CN109538042A (en) * | 2018-10-11 | 2019-03-29 | 苏州皇冠门控有限公司 | A kind of automatic runback heel device |
| CN109519067A (en) * | 2018-10-16 | 2019-03-26 | 潘雲生 | The linkwork of door component |
| CN110130765A (en) * | 2019-06-18 | 2019-08-16 | 河南天合铰链有限公司 | A kind of linkage and device |
| CN112128217A (en) * | 2020-08-31 | 2020-12-25 | 广州雅耀电器有限公司 | Rotating shaft structure |
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Open date: 20071114 |