CN2714753Y - Hinge mechanism - Google Patents
Hinge mechanism Download PDFInfo
- Publication number
- CN2714753Y CN2714753Y CN 200420036796 CN200420036796U CN2714753Y CN 2714753 Y CN2714753 Y CN 2714753Y CN 200420036796 CN200420036796 CN 200420036796 CN 200420036796 U CN200420036796 U CN 200420036796U CN 2714753 Y CN2714753 Y CN 2714753Y
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- CN
- China
- Prior art keywords
- rotating shaft
- turning arm
- base
- substrate
- perforation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a hinge structure, which comprises a base, a first rotating shaft, a second rotating shaft, a rotating arm and a blocking member, wherein, the base is provided with a first through hole; the first rotating shaft is arranged on the base in a movable way; the second is arranged on the base. The rotating arm is arranged on the first rotating shaft and the second rotating shaft in a rotating way among a first position, a second position and a third position. When the rotating arm is positioned at the first position, the rotating arm is vertical to the base. The blocking member is arranged on the first rotating shaft in a moving way between a fourth position and a fifth position. When the blocking member is positioned at the fourth position, the blocking member passes through the first through hole, and the rotating arm can be only rotated between the first position and the second position. When the blocking member is positioned at the fifth position, the blocking member is separated from the first through hole, the rotating arm can be rotated to the third position, and the rotating arm is parallel to the base. The design of the utility model can make the rotating angle of the hinge structure have elasticity.
Description
Technical field
The utility model particularly has more flexible hinge arrangement relevant for a kind of its anglec of rotation that makes about a kind of hinge arrangement.
Background technology
Hinge system is in order to connect two members that can rotate mutually, and its form has very many kinds, Fig. 1 shows a kind of existing hinge 10, it has a base 11, a rotating shaft 12 and a turning arm 13, rotating shaft 12 rotatably is arranged on the base 11, turning arm 13 via rotating shaft 12 being arranged on the base 11 with respect to the mode of base 11 rotation.
The base 11 of hinge 10 is usually in order to being connected with member as body, and turning arm 13 then in order to be connected with member as revolving part, by hinge 10 is arranged between two members, makes two members connect in the mode that can rotate mutually.
The shortcoming of existing hinge is: the anglec of rotation between base and the turning arm also can't provide the variation of two-part, know clearly it, though the base of various hinges and the anglec of rotation between the turning arm may be also inequality, yet between two limit angles of the anglec of rotation of base and turning arm, another special angle is not provided, makes turning arm can when this special angle, obtain good location.
Summary of the invention
The purpose of this utility model is that a kind of hinge arrangement is provided in order to address the above problem, and it can make its anglec of rotation have more elasticity.
This hinge arrangement comprises base, first rotating shaft, second rotating shaft, turning arm and block piece; Described base comprises: be formed with first substrate of first perforation thereon, it is in order to be provided with first rotating shaft; And in order to second substrate of second rotating shaft to be set, it also has first perforation, and first rotating shaft is arranged on the base in a movable manner, and second rotating shaft is arranged on the base; Turning arm is being arranged in first rotating shaft and second rotating shaft in the mode of rotating between primary importance, the second place and the 3rd position, and wherein when turning arm was positioned at primary importance, turning arm was vertical with base; Block piece is arranged in first rotating shaft in the mode that can move between the 4th position and the 5th position, wherein when block piece is positioned at the 4th position, block piece passes first perforation, turning arm only can be rotated between the primary importance and the second place, and when block piece is positioned at the 5th position, block piece breaks away from first perforation, makes turning arm can rotate to the 3rd position, and makes turning arm parallel with base.
Hinge arrangement of the present utility model can make the anglec of rotation between base and the turning arm have more elasticity, detailed i.e. setting by block piece, between two limit angles between base and the turning arm, can be according to special demand, set a special angle, and make turning arm can when this special angle, obtain good location.
Description of drawings
Fig. 1 is the schematic diagram of existing hinge;
Fig. 2 is the upright figure of the group of hinge arrangement of the present utility model;
Fig. 3 a is the front elevation drawing of hinge arrangement of the present utility model, and wherein block piece is positioned at the 4th position;
Fig. 3 b is the lateral view of hinge arrangement of the present utility model, and wherein turning arm is positioned at primary importance;
Fig. 3 c is the lateral view of hinge arrangement of the present utility model, and wherein turning arm is positioned at the second place;
Fig. 3 d is the front elevation drawing of hinge arrangement of the present utility model, and wherein block piece is positioned at the 5th position; And
Fig. 3 e is the lateral view of hinge arrangement of the present utility model, and wherein turning arm is positioned at the 3rd position.
The specific embodiment
See also Fig. 2,3a, 3b, 3c, 3d, 3e, hinge arrangement 20 of the present utility model comprises a base 21, one first rotating shaft 22, one second rotating shaft 23, a block piece 24, a turning arm 25 and a spring 26; In this embodiment, base 21 comprises one first substrate 211 and one second substrate 212, first substrate 211 is in order to be provided with first rotating shaft 22, and have one first perforation 2111, one breach 2112 and one second perforation, 2113, one bottom 2114, and one first terminal A and one second terminal B are arranged respectively on breach 2112, use so that first block 251 of turning arm described later 25 moves in set scope; Second substrate 3212 has one the 3rd perforation 213, uses for second rotating shaft 23 and passes through.
First rotating shaft 22 is arranged in first substrate 211 in a movable manner, and second rotating shaft 23 is arranged in second substrate 212; Block piece 24 is arranged in first rotating shaft 22 in a movable manner, and turning arm 25 rotatably is arranged in first rotating shaft 22 and second rotating shaft 23, and has one first block 251, a junction 252, a rake 253 and one second block 254; Spring 26 is arranged in first rotating shaft 22.
With reference to the position relation between figure 3a, 3b, 3c, 3d, 3e explanation base 21, turning arm 25 and the block piece 24, when the bottom 2114 of the rake 253 of turning arm 25 and first substrate 211 is vertical (shown in Fig. 3 a, 3b), definition turning arm 25 at this moment is positioned at a primary importance, this moment turning arm 25 the first terminal A butt of breach 2112 of first block 251 and first substrate 211, and spring 26 at this moment is in not compressed state.
Again, when block piece 24 passes first perforation 2111 the time (shown in Fig. 3 a), definition block piece 24 at this moment is positioned at one the 4th position, and turning arm 25 only can be rotated, the position (shown in Fig. 3 c) the when second place that it should be noted above-mentioned turning arm 25 is defined as its second block 254 with block piece 24 butts between the above-mentioned primary importance and a second place.
Again, when block piece 24 separates with first perforation 2111 (shown in Fig. 3 d), definition block piece 24 at this moment is positioned at one the 5th position, and make turning arm 25 can rotate to one the 3rd position, the 3rd location definition that it should be noted above-mentioned turning arm 25 is the parallel position (shown in Fig. 3 d, 3e), bottom 2114 of rake 253 and first substrate 211 of turning arm 25, and the spring 26 of this moment is in confined state.
Again, hinge arrangement 20 more comprises a holder 31, one first nut 32, one second nut 33, one the 3rd nut 34, one first locating shim 35, one second locating shim 36, several first spring shims 37, several second spring shims 38, several first grease proofing pads 41 and several second grease proofing pads 42.
Holder 31 to be to be arranged on first pedestal 211 by second perforation, 2113 mode, use for first rotating shaft 22 by and first rotating shaft 22 is arranged on first pedestal 211; First nut 32 is connected with first rotating shaft 22, and with so that block piece 24 is provided with in the mode of adjacency holder 31, second nut 33 is connected with holder 31, and the 3rd nut 34 is connected with second rotating shaft 22; First locating shim 35 is arranged on the holder 31, and it is between second nut 33 and turning arm 25, in order to locate first rotating shaft 22; Second locating shim 36 is arranged in second rotating shaft 23, and it is between the 3rd nut 34 and second substrate 212, in order to locate second rotating shaft 23; First spring shim 37 is arranged on the holder 31, and it is between first locating shim 35 and turning arm 25, with so that turning arm 25 is possessed elasticity during with respect to the rotation of first pedestal 211; Second spring shim 38 is arranged in second rotating shaft 23, and it is between second locating shim 36 and second substrate 212, with so that turning arm 25 is possessed elasticity during with respect to the rotation of second pedestal 212; The first grease proofing pad 41 is arranged on the holder 31, and it is between first substrate 211 and turning arm 25, and the second grease proofing pad 42 is arranged in second rotating shaft 23, and it is between second pedestal 212 and turning arm 25.
The formation of hinge arrangement 20 of the present utility model below illustrates its mode of operation as mentioned above.
With reference to figure 3a, 3b, 3c, 3d, 3e, under general state, block piece 24 passes first perforation, 2111 (shown in Fig. 3 a), and this moment, turning arm 25 only can rotate between the primary importance and the second place.
When desire will make turning arm 25 rotate to make the bottom 2114 of its rake 253 and first substrate 211 parallel, the user can be shown in Fig. 3 d, first rotating shaft 22 is pushed away to the right, this moment, spring 26 was compressed, block piece 24 separates with first perforation 2111 of first substrate 211, and can be with turning arm 25 rotations, up to the second terminal B butt (shown in Fig. 3 e) of the breach 2112 of first block 251 of turning arm 25 and first substrate 211, this moment, the rake 253 of turning arm 25 was parallel with the bottom 2114 of first substrate 211.It should be noted that block piece 24 can automatically pass first perforation 2111 of first substrate 211 by the elastic force of spring 26 when turning arm 25 that desire will be positioned at the 3rd position was got back to primary importance.
As mentioned above, by hinge arrangement of the present utility model, can make the anglec of rotation between base and the turning arm have more elasticity, know clearly it, by the setting of block piece, between two limit angles between base and the turning arm, can be according to special demand, set a special angle, and make turning arm can when this special angle, obtain good location.
Claims (8)
1. hinge arrangement is characterized in that comprising:
One base has one first perforation;
One first rotating shaft is arranged on this base in a movable manner;
One second rotating shaft is arranged on this base;
One turning arm, being arranged in this first rotating shaft and this second rotating shaft in the mode of rotating between a primary importance, a second place and one the 3rd position, wherein when this turning arm was positioned at this primary importance, this turning arm was vertical with this base; And
One block piece, be arranged in this first rotating shaft in the mode that can between one the 4th position and one the 5th position, move, wherein when this block piece is positioned at the 4th position, this block piece passes this first perforation, this turning arm only can be rotated between this primary importance and this second place, and when this block piece was positioned at the 5th position, this block piece separated with this first perforation, make this turning arm can rotate to the 3rd position, and make this turning arm parallel with this base.
2. hinge arrangement as claimed in claim 1 is characterized in that this base comprises:
One first substrate is formed with this first perforation thereon, and in order to this first rotating shaft to be set; And
One second substrate is in order to be provided with this second rotating shaft.
3. hinge arrangement as claimed in claim 2 is characterized in that this base also comprises:
One spring is arranged in this first rotating shaft, and wherein when this block piece was positioned at the 5th position, this spring was in confined state.
4. hinge arrangement as claimed in claim 3 is characterized in that: this turning arm is provided with a block, and this first substrate more is provided with a usefulness so that the breach that this block moves in a set scope.
5. hinge arrangement as claimed in claim 4, it is characterized in that: this turning arm comprises an a junction and a rake, and this first substrate is provided with a bottom, by this when this turning arm is positioned at this primary importance, the bottom vertical of the rake of this turning arm and this first substrate, and when this turning arm was positioned at the 3rd position, the rake of this turning arm was parallel with the bottom of this first substrate.
6. hinge arrangement as claimed in claim 5 is characterized in that: this first pedestal more is provided with one second perforation, and this second pedestal more is provided with one the 3rd perforation, and the 3rd perforation is used for this second rotating shaft and passed through.
7. hinge arrangement as claimed in claim 6 is characterized in that also comprising:
One holder is arranged on this first pedestal in the mode by this second perforation, uses for this first rotating shaft and passes through.
8. hinge arrangement as claimed in claim 7 is characterized in that also comprising:
One first nut is connected with this first rotating shaft, in order to this block piece is provided with in the mode in abutting connection with this holder;
One second nut is connected with this holder;
One the 3rd nut is connected with this second rotating shaft;
One first locating shim is arranged on this holder, and between this second nut and this turning arm;
One second locating shim is arranged in this second rotating shaft, and between the 3rd nut and this second substrate;
At least one first spring shim is arranged on this holder, and between this first locating shim and this turning arm;
At least one second spring shim is arranged in this second rotating shaft, and between this second locating shim and this second substrate;
At least one first grease proofing pad is arranged on this holder, and between this first substrate and this turning arm; And
At least one second grease proofing pad is arranged in this second rotating shaft, and between this second substrate and this turning arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420036796 CN2714753Y (en) | 2004-06-25 | 2004-06-25 | Hinge mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420036796 CN2714753Y (en) | 2004-06-25 | 2004-06-25 | Hinge mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2714753Y true CN2714753Y (en) | 2005-08-03 |
Family
ID=34871565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420036796 Expired - Fee Related CN2714753Y (en) | 2004-06-25 | 2004-06-25 | Hinge mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2714753Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102971475A (en) * | 2010-04-26 | 2013-03-13 | 布兰金系统公司 | Hinge assembly for a frame structure |
-
2004
- 2004-06-25 CN CN 200420036796 patent/CN2714753Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102971475A (en) * | 2010-04-26 | 2013-03-13 | 布兰金系统公司 | Hinge assembly for a frame structure |
| CN102971475B (en) * | 2010-04-26 | 2016-02-24 | 布兰金系统公司 | For the hinge assemblies of frame construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |