CN216240208U - Door and window hinge for building engineering - Google Patents
Door and window hinge for building engineering Download PDFInfo
- Publication number
- CN216240208U CN216240208U CN202121960048.9U CN202121960048U CN216240208U CN 216240208 U CN216240208 U CN 216240208U CN 202121960048 U CN202121960048 U CN 202121960048U CN 216240208 U CN216240208 U CN 216240208U
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- door
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- outer groove
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- 238000010276 construction Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of constructional engineering, and discloses a door and window hinge for constructional engineering, which comprises a left blade and a right blade, wherein the upper end and the lower end of one side surface, close to each other, of the left blade and the right blade are respectively provided with a left outer groove and a right outer groove, the inner bottom surfaces and the top surfaces of the left outer groove and the right outer groove are respectively provided with an inner rotating groove, the inner parts of the inner rotating grooves on the left side and the right side are respectively connected with a left rotating pin and a right rotating pin in a sliding manner, the left rotating pin and the right rotating pin are rotatably connected through an upper connecting frame, the middle parts of one side surface, close to each other, of the left blade and the right blade are respectively provided with a lower through groove, and a hinge device is arranged inside the lower through groove. This door and window hinge for building engineering is connected with door and window frame and door and window body respectively through with left blade and right blade, and then can make door and window open and close, and can make door and window open and the rotation nature when closing higher through hinge means.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a door and window hinge for constructional engineering.
Background
Door and window can be installed in the whole back of building completion mostly, the hinge is indispensable as door and window accessory when installing door and window, traditional hinge structure is by a fixed page or leaf, a activity page or leaf and pivot are constituteed, fixed page or leaf and activity page or leaf coaxial hinge are on the pivot, but this kind of hinge can make fixed page or leaf and activity page or leaf produce the friction when rotating, and then make door and window's rotatability relatively poor, in addition, this kind of hinge easily makes the effort of fixed page or leaf and activity page or leaf distribute inequality when rotating door and window, thereby make fixed page or activity page or leaf break away from with the pivot after long-time the use easily.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a door and window hinge for constructional engineering, which solves the problem that the door and window hinge is inconvenient to use in constructional engineering.
(II) technical scheme
In order to achieve the purpose of convenient use of the door and window hinge in the building engineering, the utility model provides the following technical scheme: the utility model provides a door and window hinge for building engineering, includes left blade and right blade, left outer groove and right outer groove have been seted up respectively at both ends about the side that left blade and right blade are close to each other, interior turn round groove, the left and right sides have been seted up respectively to the inside bottom surface and the top surface of left outer groove and right outer groove the inside of interior turn round groove sliding connection respectively has left turn round pin and right turn round pin, rotate through last link between left turn round pin and the right turn round pin and connect, a side middle part that left blade and right blade are close to each other has all been seted up down and has been led to the groove, the inside that leads to the groove down is provided with hinge means.
Preferably, the hinge device comprises an upper rotating plate, a lower rotating plate, a left gear, a right gear, a lower connecting frame and a connecting gear, wherein the left end and the right end of the upper rotating plate and the lower rotating plate are respectively and rotatably connected with the top surface and the bottom surface of the inner part of the lower through groove on the left side and the right side, the left gear and the right gear are respectively and rotatably connected with the left side and the right side of the upper rotating plate and the lower rotating plate through rotating shafts, the lower connecting frame is respectively and fixedly welded on the front side and the back side of the upper rotating plate and the lower rotating plate, the connecting gear is rotatably connected with the middle part of the end surface of the lower connecting frame through the rotating shafts, the left blade and the right blade are respectively connected with the door window frame and the door window body, the right blade can be driven to rotate when the door window body is opened or closed, the upper connecting frame can drive the left rotating pin to rotate through the right rotating pin when the right blade rotates, and the left blade and the right blade can be respectively rotatably supported through the left rotating pin, the right rotating pin and the upper connecting frame on the upper side and the lower side, in addition, when the right blade can make connecting gear and left gear meshing rotate through the right gear in the pivoted, lower link can rotate along with the rotation of last commentaries on classics board and lower commentaries on classics board this moment, and then through the intermeshing between left gear, right gear and the connecting gear, when sharing the effort to left commentaries on classics round pin, right commentaries on classics round pin and last link, also can improve the rotatability between left blade and the right blade to convenient to use.
Preferably, the left end and the right end of the upper rotating plate and the lower rotating plate are respectively connected with the left blade and the right blade in a rotating mode, and the right blade can drive the lower connecting frame to rotate through the upper rotating plate and the lower rotating plate when rotating.
Preferably, the connecting gear is respectively meshed with the left gear and the right gear on the left side and the right side, so that the right gear can drive the left gear to rotate through the connecting gear.
Preferably, go up the link respectively with left outer groove and right outer groove sliding connection, be convenient for improve the stability of left turn round pin and right turn round pin when mutual rotation.
Preferably, left side blade and the mutual one side swing joint that is close to of right blade, its aim at when right blade when rotating, can make it laminate with left blade all the time to be convenient for improve the fastness between left blade and the right blade.
Compared with the prior art, the utility model provides a door and window hinge for constructional engineering, which has the following beneficial effects:
1. this door and window hinge for building engineering is connected with door and window frame and door and window body respectively through with left blade and right blade, and can drive right blade when the door and window body is opening or is closing and rotate, and then can make through the right round pin drive the left round pin rotation when right blade pivoted go up the link, and then can rotate left blade and right blade respectively through the left round pin of upper and lower both sides, right round pin and last link and support.
2. This door and window hinge for building engineering can make connecting gear and left gear meshing rotate through right gear when the right blade is in the pivoted, and lower link can rotate along with the rotation of last commentaries on classics board and lower commentaries on classics board this moment, and then through left gear, right gear and the intermeshing between the connecting gear, when sharing the effort to left commentaries on classics round pin, right commentaries on classics round pin and last link, also can improve the rotatability between left blade and the right blade to convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a schematic view of the left and right pivot pins of the present invention.
Wherein: 1. a left leaf; 2. a right blade; 3. a left outer trough; 4. a right outer trough; 5. an inner rotary groove; 6. a left turn pin; 7. a right turn pin; 8. an upper connecting frame; 9. a lower through groove; 10. an upper rotating plate; 11. a lower rotating plate; 12. a left gear; 13. a right gear; 14. a lower connecting frame; 15. a connecting gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a door and window hinge for construction engineering, comprising a left blade 1 and a right blade 2, wherein the upper and lower ends of a side surface of the left blade 1 and the right blade 2 adjacent to each other are respectively provided with a left outer groove 3 and a right outer groove 4, the inner bottom surfaces and the top surfaces of the left outer groove 3 and the right outer groove 4 are respectively provided with an inner rotating groove 5, the inner parts of the inner rotating grooves 5 at the left and right sides are respectively connected with a left rotating pin 6 and a right rotating pin 7 in a sliding manner, the left rotating pin 6 and the right rotating pin 7 are rotatably connected through an upper connecting frame 8, the middle parts of the side surfaces of the left blade 1 and the right blade 2 adjacent to each other are respectively provided with a lower through groove 9, the inside of the lower through groove 9 is provided with a hinge device, the hinge device comprises an upper rotating plate 10, a lower rotating plate 11, a left gear 12, a right gear 13, a lower connecting frame 14 and a connecting gear 15, the left and right ends of the upper rotating plate 10 and the lower plate 11 are respectively rotatably connected to the inner top surfaces and the bottom surfaces of the lower through grooves 9 at the left and right sides, the left gear 12 and the right gear 13 are respectively and rotatably connected with the left side and the right side of the upper rotating plate 10 and the lower rotating plate 11 through rotating shafts, the lower connecting frame 14 is respectively welded and fixed on one side of the front surface and the back surface of the upper rotating plate 10 and the lower rotating plate 11, the connecting gear 15 is rotatably connected with the middle part of the end surface of the lower connecting frame 14 through the rotating shafts, the left blade 1 and the right blade 2 are respectively connected with a door window frame and a door window body, the right blade 2 can be driven to rotate when the door window body is opened or closed, the upper connecting frame 8 can drive the left rotating pin 6 to rotate through the right rotating pin 7 when the right blade 2 rotates, the left blade 1 and the right blade 2 can be respectively and rotatably supported through the left rotating pin 6, the right rotating pin 7 and the upper connecting frame 8 on the upper side and the lower side, in addition, the connecting gear 15 can be meshed and rotated with the left gear 12 through the right gear 13 when the right blade 2 rotates, at the moment, the lower connecting frame 14 can rotate along with the rotation of the upper rotating plate 10 and the lower rotating plate 11, and then through the mutual engagement between the left gear 12, the right gear 13 and the connecting gear 15, when sharing the acting force to the left rotating pin 6, the right rotating pin 7 and the upper connecting frame 8, the rotatability between the left blade 1 and the right blade 2 can be improved, thereby being convenient for use, the left and right ends of the upper rotating plate 10 and the lower rotating plate 11 are respectively connected with the left blade 1 and the right blade 2 in a rotating way, so that the right blade 2 can drive the lower connecting frame 14 to rotate through the upper rotating plate 10 and the lower rotating plate 11 when rotating, the connecting gear 15 is respectively engaged with the left gear 12 and the right gear 13 at the left and right sides, so that the right gear 13 can drive the left gear 12 to rotate through the connecting gear 15, the upper connecting frame 8 is respectively connected with the left outer groove 3 and the right outer groove 4 in a sliding way, so as to improve the stability of the left rotating pin 6 and the right rotating pin 7 when rotating mutually, and the side where the left blade 1 and the right blade 2 are close to each other is movably connected, its aim at can make it laminate with left blade 1 all the time when right blade 2 is rotating to be convenient for improve the fastness between left blade 1 and the right blade 2.
When the blade is used, the left blade 1 and the right blade 2 are respectively connected with a door window frame and a door window body, the door window body can drive the right blade 2 to rotate when being opened or closed, the upper connecting frame 8 can drive the left rotating pin 6 to rotate through the right rotating pin 7 when the right blade 2 rotates, the left blade 1 and the right blade 2 can be respectively rotatably supported through the left rotating pin 6, the right rotating pin 7 and the upper connecting frame 8 on the upper side and the lower side, in addition, when the right blade 2 rotates, the connecting gear 15 can be meshed with the left gear 12 to rotate through the right gear 13, the lower connecting frame 14 can rotate along with the rotation of the upper rotating plate 10 and the lower rotating plate 11, and the left gear 12, the right gear 13 and the connecting gear 15 are meshed with each other, the left rotating pin 6, the right rotating pin 7 and the upper connecting frame 8 share acting force, and the rotatability between the left blade 1 and the right blade 2 can also be improved, thereby facilitating use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a door and window hinge for building engineering, includes left blade (1) and right blade (2), its characterized in that: left outer groove (3) and right outer groove (4) have been seted up respectively at both ends about the side that left side blade (1) and right blade (2) are close to each other, interior turn round (5), the left and right sides have been seted up respectively to the inside bottom surface and the top surface of left side outer groove (3) and right outer groove (4) the inside of interior turn round (5) sliding connection respectively has left turn round pin (6) and right turn round pin (7), rotate through last link (8) between left turn round pin (6) and the right turn round pin (7) and connect, a side middle part that left side blade (1) and right blade (2) are close to each other has all seted up logical groove (9) down, the inside that leads to groove (9) down is provided with hinge means.
2. The door and window hinge for construction engineering according to claim 1, wherein: articulated mounting includes revolving plate (10), lower deflector (11), left gear (12), right gear (13), link (14) and connecting gear (15) down, both ends rotate respectively about revolving plate (10) and lower deflector (11) and connect inside top surface and the bottom surface that leads to groove (9) under the left and right sides, left side gear (12) rotate respectively through the pivot with right gear (13) and connect the left and right sides at last revolving plate (10) and lower deflector (11), link (14) welded fastening respectively is openly and back one side at last revolving plate (10) and lower deflector (11) down, connecting gear (15) rotate through the pivot and connect the terminal surface middle part of link (14) under.
3. The door and window hinge for construction engineering according to claim 2, wherein: the left end and the right end of the upper rotating plate (10) and the lower rotating plate (11) are respectively connected with the left blade (1) and the right blade (2) in a rotating mode.
4. The door and window hinge for construction engineering according to claim 2, wherein: the connecting gear (15) is respectively meshed with the left gear (12) and the right gear (13) on the left side and the right side.
5. The door and window hinge for construction engineering according to claim 1, wherein: the upper connecting frame (8) is respectively connected with the left outer groove (3) and the right outer groove (4) in a sliding manner.
6. The door and window hinge for construction engineering according to claim 1, wherein: the side, close to each other, of the left blade (1) and the right blade (2) is movably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121960048.9U CN216240208U (en) | 2021-08-19 | 2021-08-19 | Door and window hinge for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121960048.9U CN216240208U (en) | 2021-08-19 | 2021-08-19 | Door and window hinge for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216240208U true CN216240208U (en) | 2022-04-08 |
Family
ID=80981148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121960048.9U Expired - Fee Related CN216240208U (en) | 2021-08-19 | 2021-08-19 | Door and window hinge for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216240208U (en) |
-
2021
- 2021-08-19 CN CN202121960048.9U patent/CN216240208U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220701 Address after: 030000 room 1101, floor 11, unit 2, building 3, No. 2, Longcheng North Street (West wuyulongting), Xiaodian District, Taiyuan City, Shanxi Province Patentee after: Guoji Construction Engineering Co.,Ltd. Address before: 466300 No. 396, Chengying administrative village, Zhidian Town, Shenqiu County, Zhoukou City, Henan Province Patentee before: Cheng Xiaolong |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220408 |