CN215169044U - Door and window hinge for preventing door and window from inclining - Google Patents
Door and window hinge for preventing door and window from inclining Download PDFInfo
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- CN215169044U CN215169044U CN202121389300.5U CN202121389300U CN215169044U CN 215169044 U CN215169044 U CN 215169044U CN 202121389300 U CN202121389300 U CN 202121389300U CN 215169044 U CN215169044 U CN 215169044U
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Abstract
The utility model discloses a door and window hinge of door and window slope prevents in hinge technical field, including the window frame, terminal surface fixedly connected with connecting plate under the window frame inboard, the open slot has been seted up to the connecting plate up end, the spout has all been seted up to the terminal surface around the open slot inboard, every spout left side sliding connection has first slider, fixedly connected with fixed block between the first slider, the fixed block up end runs through to rotate and is connected with first spliced pole, the one end that is connected with first connecting rod is rotated to the outer periphery upper end of first spliced pole, spout right side sliding connection has the second slider, fixedly connected with movable block between the second slider, the movable block up end left and right ends all rotates and is connected with the second spliced pole, the utility model discloses a set up first slider, the fixed block, first spliced pole, first connecting rod, the second slider, the movable block, the second spliced pole, the second connecting rod, third connecting rod and fourth connecting rod can reach the effect of the regulation to the opening angle of window form oneself fourth connecting rod to window form The supporting effect is achieved.
Description
Technical Field
The utility model relates to a hinge technical field specifically is a door and window hinge that prevents door and window slope.
Background
Hinges, also known as hinges, are mechanical devices used to connect two solids and allow relative rotation between them. The hinge may be constructed of a movable component or may be constructed of a foldable material. The hinges are mainly arranged on doors and windows, and more hinges are arranged on cabinets and are mainly classified into stainless steel hinges and iron hinges according to materials; the hydraulic hinge (also called damping hinge) is also provided for people to enjoy better, and is characterized in that the hydraulic hinge has a buffering function when the cabinet door is closed, and the noise generated by collision between the cabinet door and the cabinet body when the cabinet door is closed is reduced to the greatest extent.
The problem that doors and windows can incline exists in the prior art, the phenomenon that the doors and windows cannot be normally opened after the doors and windows incline can be caused, and finally the service life of the doors and windows is reduced.
Accordingly, those skilled in the art have provided a hinge for windows and doors that prevents the windows and doors from being tilted, so as to solve the problems of the related art as described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent door and window hinge of door and window slope to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a door and window hinge for preventing door and window from inclining comprises a window frame, wherein a connecting plate is fixedly connected to the lower end face of the inner side of the window frame, an open slot is formed in the upper end face of the connecting plate, sliding grooves are formed in the front end face and the rear end face of the inner side of the open slot, a first sliding block is slidably connected to the left side of each sliding groove, a fixed block is fixedly connected between the first sliding blocks, the upper end face of each fixed block is rotatably connected with a first connecting post in a penetrating manner, the upper end of the outer circumferential face of each first connecting post is rotatably connected with one end of a first connecting rod, a second sliding block is slidably connected to the right side of each sliding groove, a moving block is fixedly connected between the second sliding blocks, the left end face and the right end of the upper end face of each moving block are rotatably connected with a second connecting post, the second connecting post on the left side is rotatably connected with one end of a second connecting rod, and the other end of the second connecting rod is rotatably connected to the middle position of the first connecting post through a third connecting post, the right side the second spliced pole rotates the one end that is connected with the third connecting rod, the third connecting rod right-hand member passes through the third spliced pole rotates and is connected with the fourth connecting rod, the other end of first connecting rod passes through the third spliced pole rotates to be connected the intermediate position of fourth connecting rod, the utility model discloses a set up first slider, fixed block, first spliced pole, first connecting rod, second slider, movable block, second spliced pole, second connecting rod, third connecting rod and fourth connecting rod and can reach the effect of the regulation to the opening angle of window form and oneself fourth connecting rod carries out the effect that supports the window form.
As a further aspect of the present invention: the window frame rear end face fixedly connected with baffle, the baffle is provided with two, the length of baffle is greater than the length of window frame, be provided with the baffle and can reach the effect of blockking to the window form.
As a further aspect of the present invention: first locking groove has been seted up to the open slot up end, first locking groove is provided with a plurality ofly, every first locking groove top sets up the locking bolt, the size of locking bolt with the size matching of first locking groove sets up, is provided with first locking groove and locking bolt and can reaches the effect of fixing the connecting plate on the window frame.
As a further aspect of the present invention: and the upper end surface of the fourth connecting rod is provided with two second locking grooves, and the effect of fixedly connecting the window body can be achieved by arranging the second locking grooves.
As a further aspect of the present invention: the height of the second connecting rod is lower than that of the first connecting rod, the third connecting rod and the fourth connecting rod, so that the effect that the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod can normally move is ensured.
As a further aspect of the present invention: the heights of the second connecting rod, the first connecting rod, the third connecting rod and the fourth connecting rod are sequentially and progressively increased, so that the interference phenomenon among the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod is avoided.
As a further aspect of the present invention: the lower end of the right end face of the inner side of the window frame is fixedly connected with a connecting spring, the position of the connecting spring corresponds to the position of the moving block, and the connecting spring is arranged to save more labor when the window body is opened.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, open slots are arranged on the upper end face of the connecting plate, sliding grooves are arranged on the front end face and the rear end face of the inner side of each open slot, a first sliding block is connected on the left side of each sliding groove in a sliding manner, a fixed block is fixedly connected between the first sliding blocks, the upper end face of the fixed block is connected with a first connecting post in a penetrating and rotating manner, the upper end of the outer circumferential face of the first connecting post is connected with one end of a first connecting rod in a rotating manner, a second sliding block is connected on the right side of each sliding groove in a sliding manner, a moving block is fixedly connected between the second sliding blocks, the left end and the right end of the upper end face of the moving block are respectively connected with a second connecting post in a rotating manner, the left end and the right end of the second connecting rod are connected in a rotating manner, the other end of the second connecting rod is connected at the middle position of the first connecting post in a rotating manner through a third connecting post, the right end of the second connecting post is connected with one end of a third connecting rod in a rotating manner, the other end of the first connecting rod is rotatably connected to the middle position of the fourth connecting rod through the third connecting column, the movable block moves in the open slot when the window body is opened, the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod drive the window body to move, the fourth connecting rod supports the action of the window body, the problem that the window body inclines is solved, and the effect that the window body cannot incline when opened and closed is achieved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1;
fig. 3 is a schematic structural view of a moving block in the present invention;
fig. 4 is a schematic structural diagram of the middle fixing block of the present invention.
In the figure: 1. a window frame; 2. a baffle plate; 3. a connecting plate; 4. an open slot; 5. a first locking groove; 6. locking the bolt; 7. a chute; 8. a first slider; 9. a fixed block; 10. a first connecting column; 11. a first link; 12. a second slider; 13. a moving block; 14. a second link; 15. a third connecting column; 16. a second connecting column; 17. a third link; 18. a fourth link; 19. a second locking groove; 20. a spring is connected.
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.
Referring to fig. 1 to 4, in an embodiment of the present invention, a door/window hinge for preventing door/window from tilting includes a window frame 1, a connecting plate 3 is fixedly connected to a lower end surface of an inner side of the window frame 1, an open slot 4 is formed in an upper end surface of the connecting plate 3, sliding grooves 7 are formed in front and rear end surfaces of an inner side of the open slot 4, a first slider 8 is slidably connected to a left side of each sliding groove 7, a fixed block 9 is fixedly connected between the first sliders 8, a first connecting post 10 is rotatably connected to an upper end surface of the fixed block 9, an end of a first connecting rod 11 is rotatably connected to an upper end of an outer circumferential surface of the first connecting post 10, a second slider 12 is slidably connected to a right side of the sliding groove 7, a moving block 13 is fixedly connected between the second sliders 12, a second connecting post 16 is rotatably connected to a left and right end surface of an upper end surface of the second connecting post 13, the second connecting post 16 on the left side is rotatably connected to one end of a second connecting rod 14, and the other end of the second connecting rod 14 is rotatably connected to a middle position of the first connecting post 10 through a third connecting post 15, the right side second spliced pole 16 rotates the one end that is connected with third connecting rod 17, and third connecting rod 17 right-hand member rotates through third spliced pole 15 and is connected with fourth connecting rod 18, and the other end of first connecting rod 11 rotates the intermediate position of connection at fourth connecting rod 18 through third spliced pole 15, the utility model discloses a set up first slider 8, fixed block 9, first spliced pole 10, first connecting rod 11, second slider 12, movable block 13, second spliced pole 16, second connecting rod 14, third connecting rod 17 and fourth connecting rod 18 and can reach the effect that the regulation to the opening angle of window form carries out the effect that supports to the window form by oneself fourth connecting rod 18.
The rear end face of the window frame 1 is fixedly connected with two baffle plates 2, the length of each baffle plate 2 is greater than that of the window frame 1, and the baffle plates 2 are arranged to achieve the effect of blocking a window body;
the upper end face of the open slot 4 is provided with a plurality of first locking slots 5, a locking bolt 6 is arranged above each first locking slot 5, the size of each locking bolt 6 is matched with that of each first locking slot 5, and the effect of fixing the connecting plate 3 on the window frame 1 can be achieved by arranging the first locking slots 5 and the locking bolts 6;
the upper end surface of the fourth connecting rod 18 is provided with two second locking grooves 19, and the second locking grooves 19 can achieve the effect of fixedly connecting the window bodies;
the height of the second connecting rod 14 is lower than that of the first connecting rod 11, the third connecting rod 17 and the fourth connecting rod 18, so that the effect that the first connecting rod 11, the second connecting rod 14, the third connecting rod 17 and the fourth connecting rod 18 can normally move is ensured;
the heights of the second connecting rod 14, the first connecting rod 11, the third connecting rod 17 and the fourth connecting rod 18 are sequentially and progressively increased, so that the interference phenomenon among the first connecting rod 11, the second connecting rod 14, the third connecting rod 17 and the fourth connecting rod 18 is avoided;
the lower end of the right end face of the inner side of the window frame 1 is fixedly connected with a connecting spring 20, the position of the connecting spring 20 corresponds to the position of the moving block 13, and the connecting spring 20 is arranged to save more labor when the window body is opened.
The utility model discloses a theory of operation is: when the door and window is installed, the locking bolt 6 is locked into the first locking groove 5 to fix the connecting plate 3, the window body is fixed to the window body through the locking bolt 6 and the second locking groove 19, the open groove 4 is formed in the upper end face of the connecting plate 3, the front end face and the rear end face of the inner side of the open groove 4 are respectively provided with the sliding grooves 7, the left side of each sliding groove 7 is slidably connected with the first sliding block 8, the fixed block 9 is fixedly connected between the first sliding blocks 8, the upper end face of the fixed block 9 is connected with the first connecting column 10 in a penetrating and rotating mode, the upper end of the outer circumferential face of the first connecting column 10 is rotatably connected with one end of the first connecting rod 11, the right side of each sliding groove 7 is slidably connected with the second sliding block 12, the moving block 13 is fixedly connected between the second sliding blocks 12, the left end face and the right end of the upper end face of the moving block 13 are rotatably connected with the second connecting column 16, the left side second connecting column 16 is rotatably connected with one end of the second connecting rod 14, and the other end of the second connecting rod 14 is rotatably connected to the middle position of the first connecting column 10 through the third connecting column 15 Department, right side second connection post 16 rotates the one end that is connected with third connecting rod 17, third connecting rod 17 right-hand member rotates through third connection post 15 and is connected with fourth connecting rod 18, the other end of first connecting rod 11 rotates the intermediate position of connecting at fourth connecting rod 18 through third connection post 15, the completion is when opening the window form, movable block 13 removes in open slot 4, first connecting rod 11, second connecting rod 14, third connecting rod 17 and fourth connecting rod 18 drive the window form and move, fourth connecting rod 18 supports the action of window form, the effect that the window form can not take place the slope when opening and closing has been reached.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a prevent door and window hinge of door and window slope, includes window frame (1), its characterized in that: the lower end face of the inner side of the window frame (1) is fixedly connected with a connecting plate (3), the upper end face of the connecting plate (3) is provided with an open slot (4), the front end face and the rear end face of the inner side of the open slot (4) are respectively provided with a sliding groove (7), the left side of each sliding groove (7) is connected with a first sliding block (8) in a sliding manner, a fixed block (9) is fixedly connected between the first sliding blocks (8), the upper end face of each fixed block (9) is connected with a first connecting column (10) in a penetrating and rotating manner, the upper end of the outer circumferential face of each first connecting column (10) is connected with one end of a first connecting rod (11) in a rotating manner, the right side of each sliding groove (7) is connected with a second sliding block (12) in a sliding manner, a moving block (13) is fixedly connected between the second sliding blocks (12), the left end face and the right end face of the moving block (13) are both connected with a second connecting column (16) in a rotating manner, and the left side of the second connecting column (16) is connected with one end of a second connecting rod (14) in a rotating manner, the other end of second connecting rod (14) is passed through third spliced pole (15) and is rotated the connection and be in the intermediate position department of first spliced pole (10), the right side second spliced pole (16) are rotated the one end that is connected with third connecting rod (17), third connecting rod (17) right-hand member passes through third spliced pole (15) are rotated and are connected with fourth connecting rod (18), the other end of first connecting rod (11) passes through third spliced pole (15) are rotated and are connected the intermediate position of fourth connecting rod (18).
2. The hinge for door and window to prevent the door and window from being inclined as claimed in claim 1, wherein: the rear end face of the window frame (1) is fixedly connected with two baffle plates (2), and the length of each baffle plate (2) is greater than that of the window frame (1).
3. The hinge for door and window to prevent the door and window from being inclined as claimed in claim 1, wherein: first locking groove (5) have been seted up to open slot (4) up end, first locking groove (5) are provided with a plurality ofly, every first locking groove (5) top sets up locking bolt (6), the size of locking bolt (6) with the size matching setting of first locking groove (5).
4. The hinge for door and window to prevent the door and window from being inclined as claimed in claim 1, wherein: and the upper end surface of the fourth connecting rod (18) is provided with two second locking grooves (19), and the number of the second locking grooves (19) is two.
5. The hinge for door and window to prevent the door and window from being inclined as claimed in claim 1, wherein: the height of the second link (14) is lower than the height of the first link (11), the third link (17) and the fourth link (18).
6. The hinge for door and window to prevent the door and window from being inclined as claimed in claim 1, wherein: the heights of the second connecting rod (14), the first connecting rod (11), the third connecting rod (17) and the fourth connecting rod (18) are sequentially and progressively increased.
7. The hinge for door and window to prevent the door and window from being inclined as claimed in claim 1, wherein: the lower end of the right end face of the inner side of the window frame (1) is fixedly connected with a connecting spring (20), and the position of the connecting spring (20) corresponds to the position of the moving block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121389300.5U CN215169044U (en) | 2021-06-22 | 2021-06-22 | Door and window hinge for preventing door and window from inclining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121389300.5U CN215169044U (en) | 2021-06-22 | 2021-06-22 | Door and window hinge for preventing door and window from inclining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215169044U true CN215169044U (en) | 2021-12-14 |
Family
ID=79385685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121389300.5U Active CN215169044U (en) | 2021-06-22 | 2021-06-22 | Door and window hinge for preventing door and window from inclining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215169044U (en) |
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2021
- 2021-06-22 CN CN202121389300.5U patent/CN215169044U/en active Active
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