CN2732936Y - Improved structure of hinge - Google Patents
Improved structure of hinge Download PDFInfo
- Publication number
- CN2732936Y CN2732936Y CN 200420067156 CN200420067156U CN2732936Y CN 2732936 Y CN2732936 Y CN 2732936Y CN 200420067156 CN200420067156 CN 200420067156 CN 200420067156 U CN200420067156 U CN 200420067156U CN 2732936 Y CN2732936 Y CN 2732936Y
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- CN
- China
- Prior art keywords
- articulated section
- tumbler
- axis body
- hinge structure
- fixed
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an improved structure of a hinge, mainly comprising a first rotating member and a second rotating member. The second rotating member is sheathed on an axle body which are arranged on the first rotating member by at least three sleeve-shaped pin jointing parts, and the first rotating member can rotate relative to the second rotating member; wherein, the pin jointing parts are respectively provided with a free gap, and the free gaps arranged on the adjacent pin jointing parts are arranged in alternate directions; so the first rotating and the second rotating member can have the effect of bidirectional lacing effect when the first rotating and the second rotating member make the opposite rotation in the clockwise direction or in the counterclockwise direction; furthermore, when the sleeve-shaped pin jointing part on one side is deformed or loses the friction effect, the hinge structure can still have the using function.
Description
Technical field
The utility model is about a kind of hinge structure-improved, all can provide at least three road bi-directional friction power simultaneously when referring to two-way rotation especially and tighten the hinge arrangement of effect.
Background technology
Have notebook, palmtop computer on the market now or have the Related products such as electronic installation that screen can cover unlatching, the chances are includes a loam cake and the main frame body with display screen for its main structure, then be to articulate between loam cake and main frame body by hinge arrangement, make loam cake to rotarily open with respect to the main frame body, to carry out function operations, and by adjusting relative angle angle between loam cake and main frame body, so that user's considerable display screen of looking when operating.
Aforesaid hinge arrangement generally is provided with two holders and objects such as loam cake and main frame body fix, be the articulated section of overlapping tubular and on two holders, be respectively equipped with a rotating shaft and, this articulated section is fixed in this rotating shaft with tight fit mode cover, and this articulated section is extended by holder one side and batch and form, and between holder and articulated section, constitute a gap, make when this articulated section rotates with respect to rotating shaft, can produce a frictional force between this articulated section and rotating shaft, especially the direction of rotating when the articulated section offer toward this gap the same side direction the time, then can be between articulated section internal diameter and rotating shaft surface because of mutual frictional force, causing in the articulated section radially, shaft centre line shrinks and then the gap is dwindled relatively, so can make and produce an effect of tightening between articulated section and rotating shaft, and loam cake is able to when being adjusted to unspecified angle, be unlikely the situation that produces loose shift.
Because the articulated section of existing hinge arrangement and the clearance opening between holder, if be opened in same side edge, make when rotate with respect to rotating shaft the articulated section, only can produce frictional force at single direction, under permanent the use, then be easy to because of the generation frictional dissipation, and the locating effect of tightening of this single direction is had a greatly reduced quality, even produce loosening shortcoming; Moreover, because existing hinge arrangement only can produce the effect of tightening at single direction, in other words, carrying out in the rotating process toward rightabout, between the articulated section and rotating shaft of this hinge arrangement, and fail enough frictional force is provided, make the bracing force that when the articulated section turns to arbitrary position, is enough to produce locating effect, even under permanent friction, also can produce shortcoming loosening or that rock; On the other hand, this rotating shaft part is because only afford the frictional force of the single direction of bestowing the articulated section for a long time, and is feasible easily because of stressed inequality, and makes hinge easily produce deformation or bending, has influence on the start of object when carrying out closure or openness.
And in addition gapped opening be located at relatively to side edge, yet, also often because of other peripheral member in the operation in conjunction with the pullling of strength, make wherein the cover tubular articulated section of a side cause distortion with the passing of time easily, influence the normal running of hinge.
Summary of the invention
Main purpose of the present utility model is to provide a kind of hinge structure-improved, and it mainly makes hinge when carrying out the rotation of closure or openness, all can be simultaneously in the effect of the two-way generation frictional force of rotating shaft.
Another purpose of the present utility model is to provide a kind of hinge structure-improved, and it mainly is to make tumbler when rotating with respect to rotating shaft, can produce the friction strength of better balance on the rotating shaft surface, avoids the stressed inequality in rotating shaft surface.
Another purpose of the present utility model is to provide a kind of hinge structure-improved, mainly make hinge when carrying out the start of two-way rotation, all can Duo at least than existing hinge and overlap the friction of tubular articulated section and the effect of tightening together in the two directions generation of positive and negative rotation, provide preferred positioning to adjust function, and, when wherein there was distortion the cover tubular articulated section of a side or loses the friction effect, the utility model hinge still can continue to possess its function of use.
For achieving the above object, the utility model is mainly on a tumbler of hinge arrangement, be provided with in the rotating shaft that at least three articulated sections can be sheathed on another tumbler, wherein the free gap that is constituted on this three articulated section is interlaced and be arranged at the different sides place of tumbler, make when the rotation of either direction is carried out with respect to rotating shaft in the articulated section effect that all can produce friction and tighten.
Description of drawings
Fig. 1 is a stereochemical structure exploded view of the present utility model.
Fig. 2 is a three-dimensional combination figure of the present utility model.
Fig. 3 is the wherein other direction perspective view of second tumbler of the utility model.
Fig. 4 to Fig. 5 is a hinge illustrative view of the present utility model.
Fig. 6 to Fig. 7 is another rotation direction illustrative view of hinge of the present utility model.
Fig. 8 is that of the present utility model another implemented illustration.
The specific embodiment
Please consult Figure 1 and Figure 2 respectively, it is structure improved stereochemical structure exploded view of the utility model hinge and constitutional diagram.As shown in the figure, the utility model hinge arrangement mainly is provided with one first tumbler 10 and one second tumbler 20.This first tumbler 10 has a holder 12, is equipped with screw 122 on this holder 12, and its can with the structure of first tumbler 10 and object mutually spiral shell fix.Be provided with a fixed part 14 on this holder 12 in addition, and on fixed part 14, be equipped with a through hole 142, can fix in it so that an axis body 30 to be provided.Wherein these axis body 30 1 ends are provided with a fixed end 32, be placed on this through hole 142 inside, axis body 30 is anchored on the fixed part 14, and these fixed end 32 sides can constitute a planar portions 322, and it is identical shaped that relative through hole 142 is constituted with fixed end 32 cross sections, makes axis body 30 be fixed in to be difficult to again behind the fixed part 14 that row rotates.In addition, be formed with the bigger bulge of a diameter of axle 34 near fixed end 32 places, then be arranged with a collar 342 on it, in order between the contact surface of first tumbler 10 and second tumbler 20, to avoid producing excessive friction at axis body 30.
Above-mentioned this second tumbler 20 mainly includes a fixed part 22 and reaches articulated section 24A, 24B, the 24C that at least three groups are connected to fixed part 22 1 side edge, wherein be equipped with some fixing threaded holes 222 on this fixed part 22, can be in order on solid another structure that separates with object of spiral shell, this articulated section 24A, 24B, 24C then can overlap on the axis body 30 that is fixed in this first tumbler 10 respectively, and 30 of this articulated section 24A, 24B, 24C and axis bodies are placed on this axis body 30 with friction tight assembling mode with suitable tightness.
Other sees also shown in Figure 3, and the utility model hinge arrangement is the other direction perspective view of second tumbler wherein.It specifically, this articulated section 24A, 24B, 24C are comparable to connecting portion 26A, the 26B, the 26C place that are connected with fixed part 22 and constitute a free gap 28A, 28B, 28C respectively, and arbitrary articulated section 24A, free gap 28A, the 28B of 24B, 24C, 28C offer direction and are positioned at a different side edge with adjacent both sides articulated section 24A, free gap 28A, the 28B of 24B, 24C, 28C all respectively, promptly are provided with interlace mode.
Please consult Fig. 4 and shown in Figure 5 respectively, hinge illustrative view of the present utility model.As shown in the figure, in this schematic diagram, when second tumbler 20 of the present utility model with respect to first tumbler 10 when rotating clockwise, be tight fit state cover solid articulated section 24A with axis body 30 this moment, especially free gap 28A with respect to fixed part 22 and connecting portion 26A towards clockwise a side, when articulated section 24A rotates on axis body 30 surfaces, can be because of the frictional force relation that is produced between articulated section 24A inside diameter surface and axis body 30 surfaces, and cause this articulated section 24A to produce the state that furls to inside, and the state that makes free gap 28A the closure of producing be arranged and shorten simultaneously, so can make this articulated section 24A to produce the effect of tightening to axis body 30 whereby, make the situation that in rotating process unlikely generation is loosening or rock, and be positioned at adjacent articulated section 24B, because its free gap 28B is opened in another side edge relatively, so when articulated section 24B rotated in same direction, this articulated section 24B can't produce the effect of tightening for axis body 30.
Please consult Figure 6 and Figure 7, another rotation direction illustrative view of hinge of the present utility model in addition respectively.As shown in the figure, in this schematic diagram, this second tumbler 20 rotates with counterclockwise with respect to first tumbler 10, this moment free gap 24B with respect to fixed part 22 and connecting portion 26B towards anti-clockwise the same side, when articulated section 24B rotates on axis body 30 surfaces, can concern because of the frictional force that is produced between articulated section 24B inside diameter surface and axis body 30 surfaces equally, and cause this articulated section 24B to produce the state that furls to inside, free gap 28B is had produce state closed and that shorten, by this axis body 30 is produced the effect of tightening equally, make the situation that in the inverse clock rotating process also unlikely generation is loosening or rock, and be positioned at adjacent articulated section 24A equally, 24C, because its free gap 28A, 28C is opened in another side edge relatively, so articulated section 24A, when 24C rotates in same direction, this articulated section 24A, 24C can't produce the effect of tightening for axis body 30.
Therefore as shown in the above description, by application of the present utility model, can when production, offer direction all different articulated section 24A, 24B, 24C size through adjustment setting each free gap 28A, 28B, 28C, make when itself and axis body 30 are sheathed different because of on the sheathed length ratio, but elasticity adjustment and control the different of 20 frictional force strength that when carrying out forward rotation or backwards rotation, produced of first tumbler 10 and second tumbler, in the hope of can enlarge and extend the utility model can application product kind and scope.
Moreover, because 20 of first tumbler 10 of the present utility model and second tumblers provide two-way effect of tightening no matter relatively rotate Shi Douke at clockwise or inverse clock, so can make the user in the process of using, be beneficial to and make first tumbler 10 and second tumbler 20 no matter adjust when turning to unspecified angle meeting position, still can reach the effect of immediate addressing, and in adjusting rotating process, unlikely generation has shortcoming loosening or that rock.
In addition, because the utility model hinge is provided with cover tubular articulated section, at least three roads, except can being provided, preferred positioning adjusts the function, especially, when wherein there is distortion the cover tubular articulated section of a side or loses the friction effect, the utility model hinge still can continue according to other two articulated section to possess the effect that produces friction and tighten in two directions of positive and negative rotation, and continues to possess the original function of use of this hinge.
See also shown in Figure 8ly, another of the utility model hinge arrangement implemented illustration.As shown in the figure, in this embodiment, the utility model is on axis body 30 surfaces, be provided with some oil storage annular grooves 36 in the interior scrobicular ring mode of establishing, similarly at the articulated section 24A of second tumbler 20,24B, also can be provided with oil storage annular groove 242 structures that are the indent loop design on the 24C inside diameter surface, make as articulated section 24A, 24B, when 24C is sheathed on axis body 30, can be in this oil storage annular groove 36, charge in 242 with lubricant grease, articulated section 24A is provided, 24B, the lubricious degree of appropriateness between 24C internal diameter and axis body 30 surfaces is to lower through producing the doubt of consume after the permanent friction.
Claims (9)
1, a kind of hinge structure-improved is characterized in that, this structure comprises:
One first tumbler, this first tumbler has a holder and a fixed part, is equipped with on this fixed part for an axis body to be fixed in its interior through hole; And
One second tumbler, mainly comprise a fixed part and at least three articulated sections, this articulated section is overlapped respectively on the axis body that is fixed in this first tumbler, wherein this articulated section is comparable to the connecting portion that is connected with this fixed part and constitutes a free gap, and the free gap of arbitrary articulated section is offered direction and is positioned at a different side edge with the free gap of articulated section, adjacent both sides all respectively, and the free gap of promptly facing the articulated section is mutually offered direction and is provided with interlace mode.
2, hinge structure-improved according to claim 1 is characterized in that: this axis body one end is provided with a fixed end, and this fixed end wears and is fixed in this through hole.
3, hinge structure-improved according to claim 2, it is characterized in that: this fixed end side constitutes a planar portions, and it is identical shaped that relative this through hole is constituted with this fixed end cross section, this axis body is fixed in be difficult to again behind the fixed part of this first tumbler that row rotates.
4, hinge structure-improved according to claim 1 is characterized in that: be equipped with some fixing threaded holes on the fixed part of this second tumbler.
5, hinge structure-improved according to claim 1 is characterized in that: make up with friction tight assembling mode between this articulated section and this axis body.
6, hinge structure-improved according to claim 1 is characterized in that: be equipped with a collar at this axis body near the fixed end place.
7, hinge structure-improved according to claim 6 is characterized in that: this collar is placed on the bigger formed bulge of this axis body one diameter of axle.
8, hinge structure-improved according to claim 1 is characterized in that: this rotating shaft surface is provided with some oil storage annular grooves in the interior scrobicular ring mode of establishing, and storage is provided with lubricant grease in this oil storage annular groove.
9, hinge structure-improved according to claim 1 is characterized in that: this articulated section inside diameter surface is provided with the oil storage annular groove that is the indent loop design, and storage is provided with lubricant grease in this oil storage annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420067156 CN2732936Y (en) | 2004-06-15 | 2004-06-15 | Improved structure of hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420067156 CN2732936Y (en) | 2004-06-15 | 2004-06-15 | Improved structure of hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2732936Y true CN2732936Y (en) | 2005-10-12 |
Family
ID=35068777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420067156 Expired - Fee Related CN2732936Y (en) | 2004-06-15 | 2004-06-15 | Improved structure of hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2732936Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815414A (en) * | 2012-08-13 | 2012-12-12 | 徐敏 | Automatic opening mechanism for machine cover of vacuum package machine |
| CN106968537A (en) * | 2017-04-01 | 2017-07-21 | 重庆坤秀门窗有限公司 | Interior door with alarm function |
| CN110446382A (en) * | 2019-08-13 | 2019-11-12 | 北京机械设备研究所 | A kind of sealing hinge type pneumatic pressure tank |
-
2004
- 2004-06-15 CN CN 200420067156 patent/CN2732936Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815414A (en) * | 2012-08-13 | 2012-12-12 | 徐敏 | Automatic opening mechanism for machine cover of vacuum package machine |
| CN102815414B (en) * | 2012-08-13 | 2015-02-25 | 徐敏 | Automatic opening mechanism for machine cover of vacuum package machine |
| CN106968537A (en) * | 2017-04-01 | 2017-07-21 | 重庆坤秀门窗有限公司 | Interior door with alarm function |
| CN106968537B (en) * | 2017-04-01 | 2018-05-22 | 重庆坤秀门窗有限公司 | Interior door with alarm function |
| CN110446382A (en) * | 2019-08-13 | 2019-11-12 | 北京机械设备研究所 | A kind of sealing hinge type pneumatic pressure tank |
| CN110446382B (en) * | 2019-08-13 | 2020-08-14 | 北京机械设备研究所 | Sealed hinge type air pressure box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051012 Termination date: 20100615 |