CN209761120U - Invisible 90-degree three-connecting-rod hinge for window - Google Patents
Invisible 90-degree three-connecting-rod hinge for window Download PDFInfo
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- CN209761120U CN209761120U CN201920356731.8U CN201920356731U CN209761120U CN 209761120 U CN209761120 U CN 209761120U CN 201920356731 U CN201920356731 U CN 201920356731U CN 209761120 U CN209761120 U CN 209761120U
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Abstract
The utility model discloses a window is with stealthy 90 three connecting rod hinges, concretely relates to hinge field, comprising a base plate, run through on the bottom plate and be equipped with first rivet and second rivet, cup joint on the first rivet and be equipped with long, cup joint on the second rivet and be equipped with short, long one end runs through and is equipped with the third rivet, short one end runs through and is equipped with the fourth rivet, the cover connects on the third rivet and is equipped with the fixed plate, the fourth rivet runs through and locates on the fixed plate, the fixed L type pull rod that is equipped with in fixed plate top, it is equipped with first screw to run through on the L type pull rod, it is equipped with first cardboard to cup joint on the first screw. The utility model discloses a bottom plate and fixed plate are relative perpendicular when opening, and the window outer frame and the window door frame that contrast promptly also are 90 vertical state relatively, have both guaranteed that the window opens the back ventilation effect better, also prevent that the window from opening the range too big and cause the damage because of the rigidity collision with wall body etc..
Description
Technical Field
the utility model relates to a hinge technical field, more specifically say, the utility model relates to a window is with stealthy 90 three-bar hinge.
Background
Hinges, also known as hinges, are mechanical devices used to connect two solids and allow relative rotation between them, and may be made of movable components or foldable materials, and have various types, including two, three, four, five, etc. links according to the number of links.
the three-link hinge is a hinge which is used more at present, but in the three-link hinge in the prior art, some defects still exist, for example, the opening and closing range of the hinge is smaller, so that the window cannot be opened greatly, the ventilation effect of the window is poorer, and the certain opening range is larger, but the angle is not limited, so that the window is easy to be damaged due to the fact that the swing range is too large and the wall is impacted.
disclosure of Invention
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a window is with stealthy 90 three-bar hinge, when closing at the window through the installation back, the utility model discloses shelter from by outer frame of window and window door frame, consequently hidden, bottom plate and fixed plate are relative perpendicular when opening, and the outer frame of window and window door frame that contrast promptly also are 90 vertical state relatively, have both guaranteed that the window is opened the back ventilation effect better, also prevent that the window from opening the range too big and cause the damage because of the rigid collision with wall body etc. to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a window is with stealthy 90 three connecting rod hinges, includes the bottom plate, run through on the bottom plate and be equipped with first rivet and second rivet, cup joint on the first rivet and be equipped with long branch, cup joint on the second rivet and be equipped with short branch, long one end runs through and is equipped with the third rivet, short one end runs through and is equipped with the fourth rivet, the cover connects on the third rivet and is equipped with the fixed plate, the fourth rivet runs through and locates on the fixed plate, the fixed L type pull rod that is equipped with in fixed plate top, the last first screw that runs through of L type pull rod, the cover is equipped with first cardboard on the first screw, fixed plate one end runs through and is equipped with the second screw, the last clamp plate that cup joints of second screw.
In a preferred embodiment, two third screws penetrate through the bottom plate, and a second clamping plate is sleeved on each of the two third screws.
In a preferred embodiment, the first screw, the second screw and the third screw are sleeved with springs.
In a preferred embodiment, the first rivet, the second rivet, the third rivet and the fourth rivet are sleeved with gaskets.
In a preferred embodiment, the bottom plate and the long leg are movably connected by a first rivet, and the bottom plate and the short leg are movably connected by a second rivet.
In a preferred embodiment, the long leg and the fixed plate are movably connected by a third rivet, and the short leg and the fixed plate are movably connected by a fourth rivet.
The utility model discloses a technological effect and advantage:
1. The bottom plate is arranged on the outer frame of the window, the fixed plate and the L-shaped pull rod are arranged on the frame of the window door, the state of the utility model is shown in figure 2 when the window is closed, when the window is opened, the fixed plate and the L-shaped pull rod are driven to move, because the bottom plate and the long support are movably connected through the first rivet, the bottom plate and the short support are movably connected through the second rivet, the long support and the fixed plate are movably connected through the third rivet, and the short support and the fixed plate are movably connected through the fourth rivet, when the fixed plate moves, the long support and the short support swing relative to the bottom plate and the fixed plate, thereby further enabling the fixed plate to move relative to the bottom plate, and because the long support and the short support are different in length, the fixed plate generates angle change due to the different moving distances of the two ends in the moving process, finally, the fixed plate moves to be relatively vertical to the bottom plate, as shown in fig. 3, namely, the state of the utility model is after the window is opened, the utility model is hidden by the outer frame of the window and the door frame of the window after being installed, when the window is opened, the bottom plate and the fixed plate are relatively vertical, namely the window outer frame and the door frame of the window which are compared are also relatively in a 90-degree vertical state, thereby not only ensuring better ventilation effect after the window is opened, but also preventing the window from being damaged due to rigid collision with the wall body and the like because of overlarge opening range of the window;
2. Through first cardboard, clamp plate and the second cardboard that sets up, make the utility model discloses after the installation, indirectly increased with the area of contact of window frame, make fixed effect better, through the gasket that sets up, make long prop up and separate certain distance between short prop up and bottom plate and the fixed plate, can not paste tightly, area of contact and frictional force when having reduced its relative oscillation, and then make and open the door and window more light, also reduced wearing and tearing, increased the utility model discloses a life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
Fig. 2 is a schematic top view of the overall structure of the present invention;
FIG. 3 is a schematic view of the overall structure of the utility model after being opened;
Fig. 4 is a schematic side view of the overall structure of the present invention;
Fig. 5 is a schematic view of the overall structure of the utility model in a rear view;
Description of reference numerals: 1. the bottom plate, 2, first rivet, 3, second rivet, 4, long branch, 5, short branch, 6, third rivet, 7, fourth rivet, 8, fixed plate, 9, L type pull rod, 10, first screw, 11, first cardboard, 12, second screw, 13, clamp plate, 14, third screw, 15, second cardboard, 16, spring, 17, gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a window is with stealthy 90 three connecting rod hinges as shown in fig. 1-5, comprising a base plate 1, run through on the bottom plate 1 and be equipped with first rivet 2 and second rivet 3, cup joint on the first rivet 2 and be equipped with long 4, cup joint on the second rivet 3 and be equipped with short 5, long 4 one ends run through and be equipped with third rivet 6, short 5 one end runs through and is equipped with fourth rivet 7, cup joint on the third rivet 6 and be equipped with fixed plate 8, fourth rivet 7 runs through and locates on fixed plate 8, the fixed L type pull rod 9 that is equipped with in fixed plate 8 top to the installation of being convenient for, it is equipped with first screw 10 to run through on the L type pull rod 9, cup joint on the first screw 10 and be equipped with first cardboard 11, 8 one end of fixed plate runs through and is equipped with second screw 12, cup joint on the second screw 12 and be equipped with clamp plate 13.
Furthermore, the bottom plate 1 is provided with two third screws 14 in a penetrating manner, and the two third screws 14 are provided with second clamping plates 15 in a sleeved manner so as to facilitate installation.
Further, springs 16 are sleeved on the first screw 10, the second screw 12 and the third screw 14, so that the installation is facilitated.
Furthermore, the first rivet 2, the second rivet 3, the third rivet 6 and the fourth rivet 7 are all sleeved with a gasket 17, so that friction force is reduced.
further, the bottom plate 1 and the long support 4 are movably connected through a first rivet 2, and the bottom plate 1 and the short support 5 are movably connected through a second rivet 3, so that the long support 4 and the short support 5 can swing relative to the bottom plate 1.
Further, the long branch 4 and the fixed plate 8 are movably connected through a third rivet 6, and the short branch 5 and the fixed plate 8 are movably connected through a fourth rivet 7, so that the long branch 4 and the short branch 5 can swing relative to the fixed plate 8.
The utility model discloses the theory of operation:
Referring to the attached drawings 1-5 of the specification, when in use, the bottom plate 1 is arranged on the outer frame of a window, the fixing plate 8 and the L-shaped pull rod 9 are arranged on the door frame of the window, the attached drawing 2 is the state of the utility model when the window is closed, when the window is opened, the fixing plate 8 and the L-shaped pull rod 9 are driven to move, because the bottom plate 1 and the long support 4 are movably connected through the first rivet 2, the bottom plate 1 and the short support 5 are movably connected through the second rivet 3, the long support 4 and the fixing plate 8 are movably connected through the third rivet 6, and the short support 5 and the fixing plate 8 are movably connected through the fourth rivet 7, when the fixing plate 8 moves, the long support 4 and the short support 5 both swing relative to the bottom plate 1 and the fixing plate 8, thereby further enabling the fixing plate 8 to move relative to the bottom plate 1, and because the long support 4 and the short support 5 have different lengths, the fixing plate 8 generates angle changes due to different moving, finally, after the fixing plate 8 is moved to be relatively vertical to the bottom plate 1, one end of the short support 5 abuts against one side of the long support 4 to stop moving, as shown in the attached drawing 3, namely the state of the utility model after the window is opened, the utility model discloses an after being installed, is shielded by the outer frame of the window and the door frame of the window, and is hidden, when being opened, the bottom plate 1 and the fixing plate 8 are relatively vertical, namely the outer frame of the window and the door frame of the window which are compared are also relatively in a 90-degree vertical state, thereby not only ensuring better ventilation effect after the window is opened, but also preventing the damage caused by rigid collision with the wall body and the like due to overlarge opening range of;
Referring to specification attached drawing 1, attached drawing 2 and attached drawing 3, through the first cardboard 11, clamp plate 13 and the second cardboard 15 that set up, make the utility model discloses after the installation, indirectly increased with the area of contact of window frame, make fixed effect better, through the gasket 17 that sets up, make long 4 and short 5 and bottom plate 1 and fixed plate 8 between separate certain distance, can not paste tightly, area of contact and frictional force when having reduced its relative oscillation, and then make and open the door and close more easily, also reduced wearing and tearing, increased the utility model discloses a life.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
And finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a window is with stealthy 90 three connecting rod hinges, includes bottom plate (1), its characterized in that: a first rivet (2) and a second rivet (3) are arranged on the bottom plate (1) in a penetrating way, a long support (4) is sleeved on the first rivet (2), a short support (5) is sleeved on the second rivet (3), a third rivet (6) is arranged at one end of the long support (4) in a penetrating way, a fourth rivet (7) is arranged at one end of the short support (5) in a penetrating way, the third rivet (6) is sleeved with a fixing plate (8), the fourth rivet (7) is arranged on the fixing plate (8) in a penetrating way, an L-shaped pull rod (9) is fixedly arranged at the top of the fixing plate (8), a first screw (10) penetrates through the L-shaped pull rod (9), the clamping device is characterized in that a first clamping plate (11) is sleeved on the first screw (10), a second screw (12) penetrates through one end of the fixing plate (8), and a pressing plate (13) is sleeved on the second screw (12).
2. The invisible 90 ° three-link hinge for windows according to claim 1, wherein: two third screws (14) penetrate through the bottom plate (1), and second clamping plates (15) are sleeved on the two third screws (14).
3. The invisible 90 ° three-link hinge for windows according to claim 2, wherein: and springs (16) are sleeved on the first screw (10), the second screw (12) and the third screw (14).
4. The invisible 90 ° three-link hinge for windows according to claim 1, wherein: and the first rivet (2), the second rivet (3), the third rivet (6) and the fourth rivet (7) are all sleeved with gaskets (17).
5. the invisible 90 ° three-link hinge for windows according to claim 1, wherein: the base plate (1) is movably connected with the long support (4) through a first rivet (2), and the base plate (1) is movably connected with the short support (5) through a second rivet (3).
6. The invisible 90 ° three-link hinge for windows according to claim 1, wherein: the long support (4) is movably connected with the fixing plate (8) through a third rivet (6), and the short support (5) is movably connected with the fixing plate (8) through a fourth rivet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920356731.8U CN209761120U (en) | 2019-03-20 | 2019-03-20 | Invisible 90-degree three-connecting-rod hinge for window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920356731.8U CN209761120U (en) | 2019-03-20 | 2019-03-20 | Invisible 90-degree three-connecting-rod hinge for window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209761120U true CN209761120U (en) | 2019-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920356731.8U Active CN209761120U (en) | 2019-03-20 | 2019-03-20 | Invisible 90-degree three-connecting-rod hinge for window |
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| CN (1) | CN209761120U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252877A (en) * | 2020-09-23 | 2021-01-22 | 孙平 | Heavy type three-link 90-degree flat-open hinge |
| CN112360266A (en) * | 2020-10-23 | 2021-02-12 | 孙平 | Heavy-duty six-link 180-degree flat-open hinge |
-
2019
- 2019-03-20 CN CN201920356731.8U patent/CN209761120U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112252877A (en) * | 2020-09-23 | 2021-01-22 | 孙平 | Heavy type three-link 90-degree flat-open hinge |
| CN112360266A (en) * | 2020-10-23 | 2021-02-12 | 孙平 | Heavy-duty six-link 180-degree flat-open hinge |
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