CN205382808U - Door shaft assembly of door -hinge and angularly adjustable - Google Patents
Door shaft assembly of door -hinge and angularly adjustable Download PDFInfo
- Publication number
- CN205382808U CN205382808U CN201521139931.6U CN201521139931U CN205382808U CN 205382808 U CN205382808 U CN 205382808U CN 201521139931 U CN201521139931 U CN 201521139931U CN 205382808 U CN205382808 U CN 205382808U
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- door
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- projection
- arcuate member
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Abstract
The utility model discloses a door shaft assembly of door -hinge and angularly adjustable, a door -hinge, including first mounting, second mounting, first arc spare and second arc spare, first arc spare with the bottom of first mounting is articulated, second arc spare is articulated with the bottom of second mounting, is equipped with the lug of a plurality of interval arrangements on the upper surface of first arc spare, be equipped with on the second arc spare a plurality of with lug complex through -hole, the lug with detachable mode cartridge in the through -hole. The utility model also discloses an adopt the door shaft assembly of the angularly adjustable of this kind of door -hinge, through the partial through -hole of partial lug cartridge on second arc spare with on the first arc spare, change the cooperation position of lug and through -hole for the opening angle of door is greater than 120 and the user can be based on the opening angle that the door was set for to concrete operation requirement, and the angle scope that should set for is adjustable.
Description
Technical field
This utility model relates to the door-hinge assembly of a kind of door-hinge and adjustable angle.
Background technology
Door-hinge is mainly used in connecting door and its immobilizing foundation so that door can be relatively fixed basis rotation, and the application of door-hinge is quite extensive, and its structure is also varied.
In the prior art, the fire-fighting hidden door of most stone material or metal finish, it is that the method by central shaft is installed, this door-hinge includes the plate that two panels is hinged with central shaft respectively, wherein a plate is affixed with immobilizing foundation, another plate is affixed with door, door rotates with central shaft for rotating shaft, this kind of door-hinge opening angle is 90 °, if finish coat is big with immobilizing foundation distance, maximum open 120 °, still do not meet 160 ° of fire protection rule requirement, in production application, need door is opened specific angle and fixes, door-hinge of the prior art cannot realize this point.
Utility model content
For prior art Problems existing, one of the purpose of this utility model is in that to provide a kind of door-hinge, is beneficial to a unlatching greater angle.
The two of the purpose of this utility model are in that to provide the door-hinge assembly of a kind of adjustable angle so that door opening angle more than 120 ° and be maintained in the angular range of setting, the angular range of this setting is adjustable.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of door-hinge, including the first fixture, the second fixture, the first arcuate member and the second arcuate member, described first arcuate member is hinged with the bottom of described first fixture, the bottom-hinged of described second arcuate member and the second fixture, the upper surface of the first arcuate member is provided with multiple spaced projection, described second arcuate member is provided with the through hole that multiple and described projection coordinates, and described projection is plugged in through hole removably.
Described first fixture includes the first fixing plate and the first cylinder, and the side of described first cylinder and the first fixing plate is affixed, and the first cylinder and the first fixing plate are one-body molded.
Described second fixture includes the second fixing plate and the second cylinder, and the side of described second cylinder and the second fixing plate is affixed, and the second cylinder and the second fixing plate are one-body molded.
Described first arcuate member includes the first curved portions and the 3rd cylinder, and one end of the 3rd cylinder and the first curved portions is affixed, and the bottom of the 3rd cylinder and the first cylinder is hinged, and described projection is arranged on the upper surface of the first curved portions.
Second arcuate member includes the second curved portions and the 4th cylinder, and one end of the 4th cylinder and the second curved portions is affixed, the bottom-hinged of the 4th cylinder and the second cylinder, and described through hole is arranged in the second curved portions.
Preferably, described projection be five and projection cylindrical, be followed successively by the first projection, the second projection, the 3rd projection, the 4th projection and the 5th projection along away from the direction of the 3rd cylinder.
Preferably, described through hole be five and through hole cylindrical, be followed successively by the first through hole, the second through hole, third through-hole, fourth hole and fifth hole along near the direction of the 4th cylinder.
The door-hinge assembly of a kind of adjustable angle, including described door-hinge, also includes immobilizing foundation and the first finish coat, and the described first fixing plate is fixed on immobilizing foundation, and the lower section of immobilizing foundation has the first finish coat keeping out the first arcuate member and the second arcuate member.
Preferably, the door-hinge assembly of this adjustable angle also includes door-plate and the second finish coat, and the described second fixing plate is fixed on door-plate, and the lower end of door-plate has the second finish coat keeping out the first arcuate member and the second arcuate member.
Compared to prior art, the beneficial effects of the utility model are in that: by the part projection on the first arcuate member is plugged in the partial through holes on the second arcuate member, change the cooperation position of projection and through hole, make door opening angle more than 120 ° and user can according to specifically used require set door opening angle, the angular range of this setting is adjustable.Easy to use, the mode of regulating opening angle is flexible, and practicality is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of door-hinge of this utility model；
Fig. 2 is when the opening angle of door is 120 °, the top view of the door-hinge assembly of adjustable angle；
Fig. 3 is when the opening angle of door-plate is 150 °, the top view of the door-hinge assembly of adjustable angle；
Fig. 4 is when the opening angle of door-plate is 180 °, the top view of the door-hinge assembly of adjustable angle；
Wherein, the 10, first fixture；101, the first fixing plate；102, the first cylinder；20, the second fixture；201, the second fixing plate；202, the second cylinder；30, the first arcuate member；301, the first curved portions；302, the 3rd cylinder；303, projection；40, the second arcuate member；401, the second curved portions；402, the 4th cylinder；403, through hole；50, the first finish coat；60, the second finish coat；70, immobilizing foundation；80, door-plate.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
As shown in Figure 1, a kind of door-hinge, including the first fixture the 10, second fixture the 20, first arcuate member 30 and the second arcuate member 40, described first arcuate member 30 is hinged with the bottom of described first fixture 10, the bottom-hinged of described second arcuate member 40 and the second fixture 20, the upper surface of the first arcuate member 30 is provided with multiple spaced projection 303, described second arcuate member 40 is provided with the through hole 403 that multiple and described projection 303 coordinates, and described projection 303 is plugged in through hole 403 removably.
So, first arcuate member 30 can rotate along the first fixture 10, second arcuate member 40 also can rotate along the second fixture 20, the opening angle of door-plate 80 can be increased, by changing the cooperation position of projection 303 and through hole 403, the arc range that first arcuate member 30 and the second arcuate member 40 entirety are constituted is changed, with this opening angle regulating door-plate 80, uses flexibly.
Further, for convenient transport and processing, reducing cost and be easily installed, described first fixture 10 includes the first fixing plate 101 and the first cylinder 102, the side of described first cylinder 102 and the first fixing plate 101 is affixed, and the first cylinder 102 and the first fixing plate 101 are one-body molded.Described second fixture 20 includes the second fixing plate 201 and the second cylinder 202, the side of described second cylinder 202 and the second fixing plate 201 is affixed, second cylinder 202 and the second fixing plate 201 are one-body molded, the bottom of the first cylinder 102 is directly hinged with the first arcuate member 30, the bottom of the second cylinder 202 is directly hinged with the second arcuate member 40, connects more firm.
Described first arcuate member 30 includes the first curved portions 301 and the 3rd cylinder 302, and one end of the 3rd cylinder 302 and the first curved portions 301 is affixed, and the bottom of the 3rd cylinder 302 and the first cylinder 102 is hinged, and described projection 303 is arranged on the upper surface of the first curved portions 301.Second arcuate member 40 includes the second curved portions 401 and the 4th cylinder 402, and one end of the 4th cylinder 402 and the second curved portions 401 is affixed, and the bottom-hinged of the 4th cylinder 402 and the second cylinder 202, described through hole 403 is arranged in the second curved portions 401.
Preferably, described projection 303 be five and projection 303 cylindrical, certainly, projection 303 is alternatively other shape being suitable for coordinating with through hole, and described projection 303 is followed successively by the first projection, the second projection, the 3rd projection, the 4th projection and the 5th projection along the direction away from the 3rd cylinder 302.Described through hole 403 be five and through hole 403 cylindrical, be followed successively by the first through hole, the second through hole, third through-hole, fourth hole and fifth hole along near the direction one of the 4th cylinder 402.
As in Figure 2-4, a kind of door-hinge assembly of door-hinge and adjustable angle, also including immobilizing foundation 70 and the first finish coat 50, the described first fixing plate 101 is fixed on immobilizing foundation 70, and the lower section of immobilizing foundation 70 has the first finish coat 50 keeping out the first arcuate member 30 and the second arcuate member 40.Described second fixing plate 201 is fixed on door-plate 80, and the lower end of door-plate 80 has the second finish coat 60 keeping out the first arcuate member 30 and the second arcuate member 40.
nullReferring to Fig. 2，When described first projection、Second projection、3rd projection、4th projection and the 5th projection are plugged in the first through hole respectively、Second through hole、Third through-hole、When fourth hole and fifth hole，The opening angle of door-plate 80 is 120 °，First，Second arcuate member 40 drives door-plate 80 to rotate to certain angle with the first cylinder 102 for rotating shaft，Now，That one end of first finish coat 50 props up the first curved portions 301 and the second curved portions 401，First curved portions 301 and the second curved portions 401 can not continue to rotate，Then，Second fixture 20 drives door-plate 80 to continue to rotate to an angle with the second cylinder 202 for rotating shaft，Until one end of the second finish coat 60 props up the first curved portions 301 and the second curved portions 401，Whole door-hinge cannot continue to rotate，Now，The opening angle of door-plate 80 is 120 °.
nullReferring to Fig. 3，When described second projection、3rd projection、4th projection and the 5th projection are plugged in described first through hole respectively、Second through hole、When third through-hole and fourth hole，The overall radian constituted of the first curved portions 301 and the second curved portions 401 is more than the radian of the first arcuate member 30 and the second arcuate member 40 in Fig. 3 and Fig. 4，The opening angle of door is 150 °，In like manner，First the second arcuate member 40 drives door-plate 80 to rotate to certain angle with the first cylinder 102 for rotating shaft，Now，That one end of first finish coat 50 props up the first curved portions 301 and the second curved portions 401，First curved portions 301 and the second curved portions 401 can not continue to rotate，Then，Second fixture 20 drives door-plate 80 to continue to rotate to an angle with the second cylinder 202 for rotating shaft，It is noted herein that，Compared to the anglec of rotation of the first curved portions 301 and the second curved portions 401 in Fig. 2，The first curved portions 301 and the second curved portions 401 in Fig. 3 need to rotate bigger angle and the second finish coat 60 just can be made to prop up the first curved portions 301 and the second curved portions 401，One end of second finish coat 60 props up the first curved portions 301 and the second curved portions 401，Whole door-hinge cannot continue to rotate，Now，The opening angle of door-plate 80 is 150 °.
Referring to Fig. 4, when described 3rd projection, the 4th projection and the 5th projection are plugged in described first through hole, the second through hole and third through-hole respectively, the overall radian that the overall radian that first curved portions 301 and the second curved portions 401 are constituted is constituted more than the first arcuate member 30 and the second arcuate member 40 in Fig. 3, the opening angle of door-plate 80 is 180 °, in like manner, it may be achieved the rotation of 0 °-180 ° of door-plate 80.
Thereby, by above-mentioned regulative mode, can the opening angle of flexible door-plate 80, user can specifically set the opening angle of door-plate 80 according to specifically used requirement, it is possible to meets the instructions for use in multiple place, and simple in construction, and cost is low, and practicality is higher.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various corresponding changes and deformation, and all these change and deformation all should belong within this utility model scope of the claims.
Claims (9)
1. a door-hinge, it is characterized in that: include the first fixture, the second fixture, the first arcuate member and the second arcuate member, described first arcuate member is hinged with the bottom of described first fixture, the bottom-hinged of described second arcuate member and the second fixture, the upper surface of the first arcuate member is provided with multiple spaced projection, described second arcuate member is provided with the through hole that multiple and described projection coordinates, and described projection is plugged in through hole removably.
2. door-hinge according to claim 1, it is characterised in that: described first fixture includes the first fixing plate and the first cylinder, and the side of described first cylinder and the first fixing plate is affixed, and the first cylinder and the first fixing plate are one-body molded.
3. door-hinge according to claim 1, it is characterised in that: described second fixture includes the second fixing plate and the second cylinder, and the side of described second cylinder and the second fixing plate is affixed, and the second cylinder and the second fixing plate are one-body molded.
4. door-hinge according to claim 1, it is characterized in that: described first arcuate member includes the first curved portions and the 3rd cylinder, one end of 3rd cylinder and the first curved portions is affixed, and the bottom of the 3rd cylinder and the first cylinder is hinged, and described projection is arranged on the upper surface of the first curved portions.
5. door-hinge according to claim 1, it is characterised in that: the second arcuate member includes the second curved portions and the 4th cylinder, and one end of the 4th cylinder and the second curved portions is affixed, the bottom-hinged of the 4th cylinder and the second cylinder, and described through hole is arranged in the second curved portions.
6. door-hinge according to claim 4, it is characterised in that: described projection be five and projection cylindrical, be followed successively by the first projection, the second projection, the 3rd projection, the 4th projection and the 5th projection along away from the direction of the 3rd cylinder.
7. door-hinge according to claim 4, it is characterised in that: described through hole be five and through hole cylindrical, be followed successively by the first through hole, the second through hole, third through-hole, fourth hole and fifth hole along near the direction of the 4th cylinder.
8. the door-hinge assembly of an adjustable angle, it is characterized in that: include the door-hinge described in claim 1-claim 7 any one, also include immobilizing foundation and the first finish coat, described first fixing plate is fixed on immobilizing foundation, and the lower section of immobilizing foundation has the first finish coat keeping out the first arcuate member and the second arcuate member.
9. the door-hinge assembly of adjustable angle according to claim 8, it is characterised in that: also including door-plate and the second finish coat, the described second fixing plate is fixed on door-plate, and the lower end of door-plate has the second finish coat keeping out the first arcuate member and the second arcuate member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521139931.6U CN205382808U (en) | 2015-12-31 | 2015-12-31 | Door shaft assembly of door -hinge and angularly adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521139931.6U CN205382808U (en) | 2015-12-31 | 2015-12-31 | Door shaft assembly of door -hinge and angularly adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205382808U true CN205382808U (en) | 2016-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521139931.6U Active CN205382808U (en) | 2015-12-31 | 2015-12-31 | Door shaft assembly of door -hinge and angularly adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205382808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219112A (en) * | 2020-01-08 | 2020-06-02 | 嘉兴市建筑工业学校 | Half opening and closing device of steel sheet type door |
-
2015
- 2015-12-31 CN CN201521139931.6U patent/CN205382808U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219112A (en) * | 2020-01-08 | 2020-06-02 | 嘉兴市建筑工业学校 | Half opening and closing device of steel sheet type door |
| CN111219112B (en) * | 2020-01-08 | 2021-08-20 | 嘉兴市建筑工业学校 | Half opening and closing device of steel sheet type door |
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| GR01 | Patent grant |