CN214303379U - 180 degree screen window hinge - Google Patents
180 degree screen window hinge Download PDFInfo
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- CN214303379U CN214303379U CN202022057843.9U CN202022057843U CN214303379U CN 214303379 U CN214303379 U CN 214303379U CN 202022057843 U CN202022057843 U CN 202022057843U CN 214303379 U CN214303379 U CN 214303379U
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- 238000009434 installation Methods 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000004308 accommodation Effects 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses and provides a switching uses and feels good, can improve life and can realize the 180 degrees screen window hinges of complete folding. The screen window hinge comprises an installation base, an installation cantilever, a long connecting rod, a transmission rod and a driven rod, wherein one end of the long connecting rod and one end of the transmission rod are rotatably arranged on the installation base, the other end of the long connecting rod is rotatably arranged on the installation cantilever, the other end of the transmission rod is rotatably arranged at one end of the driven rod, the other end of the driven rod is rotatably arranged on the installation cantilever, a long sliding groove is formed in the long connecting rod, a pin penetrating through the long sliding groove is arranged on the transmission rod, and the installation base and the installation cantilever can be relatively folded and unfolded under the linkage of the long connecting rod, the transmission rod and the driven rod. The utility model discloses but wide application in door and window system field.
Description
Technical Field
The utility model relates to a 180 degree screen window hinge.
Background
The screen window sash is divided into an invisible screen window and a non-invisible screen window, and the screen window hinge for connecting the screen window sash and the window frame is hidden at the joint of the screen window sash and the window frame when the invisible screen window is in a closed state, so that the invisible screen window looks more attractive outside and is widely applied. The screen window hinge is generally installed at a corner of a window frame, therefore, the window frame made of aluminum-open section materials is widely applied, a mounting clamping groove is reserved at a corresponding part of the window frame and is used as a fixing part of the screen window hinge, the screen window hinge is specially used for controlling the opening and closing of a screen window sash and the window frame, an opening and closing angle is formed between the screen window sash and the window frame under a general opening state, the existing screen window hinge mainly comprises a connecting rod mechanism consisting of a mounting base, a mounting cantilever, a first connecting rod and a second connecting rod, the first connecting rod and the mounting base are in sliding connection, one end of the first connecting rod slides in a sliding groove arranged on the mounting base, because the first connecting rod and the second connecting rod are both bearing parts, if the first connecting rod and the mounting base are in sliding connection, the abrasion between a shaft and the sliding groove is increased, the opening and blocking of a door and window are caused, the service life of a product is influenced after long-time use, and meanwhile, the existing screen window hinge can only be limited by the motion track of the connecting rod between the hinges after opening at an angle of 165 degrees, the use is not convenient, which has certain disadvantages.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art not enough, provide a switching use and feel, can improve life and can realize 180 degrees screen window hinges folded completely.
The utility model adopts the technical proposal that: the screen window hinge comprises an installation base, an installation cantilever, a long connecting rod, a transmission rod and a driven rod, wherein one end of the long connecting rod and one end of the transmission rod are rotatably arranged on the installation base, the other end of the long connecting rod is rotatably arranged on the installation cantilever, the other end of the transmission rod is rotatably arranged at one end of the driven rod, the other end of the driven rod is rotatably arranged on the installation cantilever, a long sliding groove is formed in the long connecting rod, a pin penetrating through the long sliding groove is arranged on the transmission rod, and the installation base and the installation cantilever can be relatively folded and unfolded under the linkage of the long connecting rod, the transmission rod and the driven rod.
Furthermore, one end of the long connecting rod and one end of the transmission rod are rotatably arranged on two opposite sides of the installation base through pin shafts, the other end of the long connecting rod is rotatably arranged at the front end of the installation cantilever through a pin shaft, the other end of the transmission rod is rotatably arranged at one end part of the driven rod through a pin shaft, and the other end of the driven rod is rotatably arranged on the installation cantilever through a pin shaft.
Furthermore, be equipped with on the installation base and hide the dirt extension, hide the dirt extension with the installation base forms accommodation space, long connecting rod, the transfer line and the driven lever is received when the hinge folds in accommodation space.
Furthermore, an arc-shaped groove positioning part is arranged on the long connecting rod, and the middle part of the pin shaft at the joint of the transmission rod and the driven rod is positioned in the arc-shaped groove positioning part when being folded.
Furthermore, an isolation sleeve is arranged between the transmission rod and the driven rod and sleeved on the connecting position of the pin shaft, and the isolation sleeve is used for expanding the distance between the transmission rod and the driven rod from top to bottom.
Furthermore, the long connecting rod is bent twice and is divided into a first connecting portion, a middle body portion and a second connecting portion which are arranged from bottom to top, the first connecting portion is connected with the installation base in a rotating mode, the second connecting portion is connected with the installation cantilever in a rotating mode, the long sliding groove is arranged on the middle body portion, the driven rod is bent together and is divided into a third connecting portion and a fourth connecting portion which are arranged from bottom to top, the third connecting portion is connected with the transmission rod in a rotating mode, and the fourth connecting portion is connected with the installation cantilever in a rotating mode.
Furthermore, the screen window hinge further comprises a rotary locking buckle arranged at the lower end of the mounting base and a hexagon screw arranged on the mounting base and riveted with the rotary locking buckle, and a rotary adjusting groove is formed in the hexagon screw.
The utility model has the advantages that: the installation base and the installation cantilever can be relatively folded and unfolded under the linkage of the long connecting rod, the transmission rod and the driven rod, all main components are in hinged connection transmission, the connection mode is stable and reliable, and the defect of poor opening hand feeling caused by looseness or over-tight clamping caused by abrasion when the previous components are matched with the chutes is avoided, so the utility model discloses the switching uses and feels good, can improve life, and passes through be provided with long spout on the long connecting rod, be provided with on the transfer line and pass the stability and the reliability of connection have not only been guaranteed to the pin of long spout, and importantly lets the long connecting rod the transfer line and the movement track of driven lever is unrestricted to there is bigger opening angle, can realize 180 degrees wide-angle complete foldings.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the utility model when folded;
fig. 2 is a schematic view of the three-dimensional structure of the utility model when it is opened by 45 degrees;
fig. 3 is a schematic perspective view of the utility model when it is spread by 90 degrees;
fig. 4 is a schematic perspective view of the back side of the utility model when it is opened by 90 degrees;
fig. 5 is a schematic diagram of the explosion structure of the present invention.
Detailed Description
The technical solutions claimed in the present application document are specifically described in further detail below with reference to the accompanying drawings and embodiments:
as shown in fig. 1, 2, 3, 4, and 5, what the present application claims is a screen window hinge, which is specially used for controlling the opening and closing of a screen window sash and a window frame, and under a conventional state, the screen window hinge is closed under the screen window sash and forms an opening and closing angle between the screen window sash and the window frame when needing to be opened, the present invention can realize the opening and closing at a large angle of 180 degrees, the screen window hinge includes a mounting base 1, a mounting cantilever 2, a long connecting rod 3, a transmission rod 4, and a driven rod 5, wherein one end of the long connecting rod 3 and one end of the transmission rod 4 are rotatably disposed on the mounting base 1, the other end of the long connecting rod 3 is rotatably disposed on the mounting cantilever 2, the other end of the transmission rod 4 is rotatably disposed at one end of the driven rod 5, and the other end of the driven rod 5 is rotatably disposed on the mounting cantilever 2, the long connecting rod 3 is provided with a long sliding chute 31, the transmission rod 4 is provided with a pin 6 penetrating through the long sliding chute 31, the installation base 1 and the installation cantilever 2 can be relatively folded and unfolded under the linkage of the long connecting rod 3, the transmission rod 4 and the driven rod 5, all main components adopt hinge connection transmission, the connection mode is stable and reliable, the defect of poor opening hand feeling caused by looseness or over-tight clamping caused by abrasion when the previous components are matched with a sliding groove is overcome, meanwhile, the long connecting rod 3 is provided with the long sliding groove 31, the transmission rod 4 is provided with the pin 6 penetrating through the long sliding groove 31, the connection stability and reliability are guaranteed, and importantly, the motion tracks of the long connecting rod, the transmission rod and the driven rod are not limited, so that the driven rod has a larger opening angle.
Particularly, the long connecting rod 3 one end of transfer line 4 all is in through the rotatable setting of round pin axle 7 relative both sides on the installation base 1, the other end of long connecting rod 3 is in through the rotatable setting of round pin axle 7 the front end of installation cantilever 2, the other end of transfer line 4 is in through the rotatable setting of round pin axle 7 the tip of driven lever 5, the other end of driven lever 5 is in through the rotatable setting of round pin axle 7 on the installation cantilever 2, here the round pin axle 7 also is the pin in fact, plays articulated function after passing the part and riveting.
In addition, in order to avoid dust or other sundries from falling into long connecting rod 3 with transfer line 4 with installation base 1 influences the result of use that struts installation base 1 is last to be equipped with and to hide dirt extension 11, hide dirt extension 11 with installation base 1 is through bending integrated into one piece, and hide dirt extension 11 with installation base 1 still forms accommodation space, long connecting rod 3 transfer line 4 and driven lever 5 is received when the hinge folds in accommodation space, plays guard action and hiding the function.
In order to ensure that the motion tracks between the parts are not affected when the hinges are unfolded, all the hinges can be bent on the moving part, in the utility model, the long connecting rod 3 and the driven rod 5 are bent, the long connecting rod 3 is divided into a first connecting part 33, a middle body part 34 and a second connecting part 35 which are arranged from bottom to top by two bends, the first connecting part 33 is rotatably connected with the installation base 1, the second connecting part 35 is rotatably connected with the installation cantilever 2, the long connecting rod 3 is provided with an arc-shaped groove positioning part 32, the middle part of the pin shaft 7 at the connection part of the driving rod 4 and the driven rod 5 is positioned in the arc-shaped groove positioning part 32 when being folded, an isolating sleeve 8 which is sleeved on the pin shaft 7 at the connection part is arranged between the driving rod 4 and the driven rod 5, the isolating sleeve 8 stretches the distance between the driving rod 4 and the driven rod 5, in this way, it is ensured that the joint between the driving rod 4 and the driven rod 5 can easily and smoothly slide into the arc-shaped groove positioning portion 32, the long sliding groove 31 is arranged on the middle body portion 34, the driven rod 5 is bent into a third connecting portion 51 and a fourth connecting portion 52 from bottom to top, the third connecting portion 51 is rotatably connected with the driving rod 4, and the fourth connecting portion 52 is rotatably connected with the mounting arm 2.
In addition, the screen window hinge further comprises a rotary locking buckle 9 arranged at the lower end of the mounting base 1 and a hexagon screw 10 arranged on the mounting base 1 and riveted with the rotary locking buckle 9, a rotary adjusting groove 101 is formed in the hexagon screw 10, the hexagon screw is inserted into the rotary adjusting groove 101 through a wrench to rotate 90 degrees, then the rotary locking buckle 9 is locked with the aluminum profile frame after rotating 90 degrees, the screen window hinge is preassembled on the aluminum profile frame, and then the screw penetrates through a mounting hole position on the mounting base 1 and is locked and fixed with the aluminum profile frame. Meanwhile, it can be seen that the side portions of the driving rod 4 and the driven rod 5 are provided with recesses, and the recesses are mainly avoided on the basis of improving the bearing performance of parts, and of course, the driving rod 4 and the driven rod 5 can be made thinner, but the bearing capacity is reduced and the appearance is not attractive.
The above embodiments are not intended to limit the present invention, and any obvious alternative is within the scope of the present invention without departing from the inventive concept of the present invention. The utility model discloses but wide application in door and window system field.
Claims (7)
1. A 180 degree screen window hinge which characterized in that: the screen window hinge comprises a mounting base (1), a mounting cantilever (2), a long connecting rod (3), a transmission rod (4) and a driven rod (5), one end of the long connecting rod (3) and one end of the transmission rod (4) are rotatably arranged on the mounting base (1), the other end of the long connecting rod (3) is rotatably arranged on the mounting cantilever (2), the other end of the transmission rod (4) is rotatably arranged at one end of the driven rod (5), the other end of the driven rod (5) is rotatably arranged on the mounting cantilever (2), a long sliding groove (31) is arranged on the long connecting rod (3), a pin (6) penetrating through the long sliding groove (31) is arranged on the transmission rod (4), the installation base (1) and the installation cantilever (2) can be relatively folded and unfolded under the linkage of the long connecting rod (3), the transmission rod (4) and the driven rod (5).
2. The 180 degree screen hinge of claim 1, wherein: the long connecting rod (3) the one end of transfer line (4) all is in through the rotatable setting of round pin axle (7) relative both sides on installation base (1), the other end of long connecting rod (3) is in through the rotatable setting of round pin axle (7) the front end of installation cantilever (2), the other end of transfer line (4) is in through the rotatable setting of round pin axle (7) the tip of driven lever (5), the other end of driven lever (5) is in through the rotatable setting of round pin axle (7) on installation cantilever (2).
3. The 180 degree screen hinge of claim 1, wherein: be equipped with on installation base (1) and hide dirt extension (11), hide dirt extension (11) with installation base (1) forms accommodation space, long connecting rod (3) transfer line (4) and driven lever (5) are received when the hinge folds in the accommodation space.
4. A 180 degree screen hinge according to claim 2, wherein: an arc-shaped groove positioning part (32) is arranged on the long connecting rod (3), and the middle part of the pin shaft (7) at the joint of the transmission rod (4) and the driven rod (5) is positioned in the arc-shaped groove positioning part (32) when being folded.
5. The 180 degree screen hinge of claim 4, wherein: an isolation sleeve (8) which is sleeved on the connecting part and is arranged on the pin shaft (7) is arranged between the transmission rod (4) and the driven rod (5), and the isolation sleeve (8) stretches the distance between the transmission rod (4) and the driven rod (5) from top to bottom.
6. The 180 degree screen hinge of claim 1, wherein: long connecting rod (3) are bent by twice and are divided into first connecting portion (33), middle trunk portion (34) and second connecting portion (35) that from the bottom up set up, first connecting portion (33) with installation base (1) rotates and connects, second connecting portion (35) with installation cantilever (2) rotate and connect, long spout (31) set up on middle trunk portion (34), be bent by one on driven lever (5) and be divided into third connecting portion (51) and fourth connecting portion (52) that from the bottom up set up, third connecting portion (51) with transfer line (4) rotate and connect, fourth connecting portion (52) with installation cantilever (2) rotate and connect.
7. The 180 degree screen hinge of claim 1, wherein: the screen window hinge further comprises a rotary locking buckle (9) arranged at the lower end of the mounting base (1) and a hexagon screw (10) arranged on the mounting base (1) and riveted with the rotary locking buckle (9), wherein a rotary adjusting groove (101) is formed in the hexagon screw (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022057843.9U CN214303379U (en) | 2020-09-18 | 2020-09-18 | 180 degree screen window hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022057843.9U CN214303379U (en) | 2020-09-18 | 2020-09-18 | 180 degree screen window hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214303379U true CN214303379U (en) | 2021-09-28 |
Family
ID=77827420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022057843.9U Active CN214303379U (en) | 2020-09-18 | 2020-09-18 | 180 degree screen window hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214303379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856344A (en) * | 2022-05-19 | 2022-08-05 | 广东合和建筑五金制品有限公司 | Door and window hinge |
-
2020
- 2020-09-18 CN CN202022057843.9U patent/CN214303379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114856344A (en) * | 2022-05-19 | 2022-08-05 | 广东合和建筑五金制品有限公司 | Door and window hinge |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |