CN217681203U - Auxiliary reset structure of door and window hinge - Google Patents
Auxiliary reset structure of door and window hinge Download PDFInfo
- Publication number
- CN217681203U CN217681203U CN202220510123.XU CN202220510123U CN217681203U CN 217681203 U CN217681203 U CN 217681203U CN 202220510123 U CN202220510123 U CN 202220510123U CN 217681203 U CN217681203 U CN 217681203U
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- connecting rod
- bracket
- hinge
- baffle
- recess
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Abstract
The utility model discloses a door and window hinge's supplementary playback structure, including mount, fixed connection in the bracket of window form and first connecting rod and the second connecting rod that is fixed in the frame, first connecting rod and second connecting rod all articulate between mount and bracket, be provided with the recess on the first connecting rod, the bracket downside is provided with the baffle corresponding to the recess, through the setting of recess and baffle, can play the effect that supplementary connecting rod returned the normal position when closing, prevents that the connecting rod is not hard up to prevent that the connecting rod from being out of shape, postpone hinge life, can also prevent that the window form from rocking.
Description
Technical Field
The utility model relates to a technical field of door and window hinge has especially related to a door and window hinge's supplementary playback structure.
Background
Sliding support hinge is mostly stainless steel, is a connecting rod formula active link device that is used for connecting the door and window fan body and frame, makes it open and close, and the hinge generally includes bracket, mount and many connecting rods, because traditional hinge passes through the connecting rod linkage, uses the connecting rod easily not hard up for a long time, and the connecting rod can't be rolled over the normal position when leading to closing, continues to use the connecting rod to warp easily and damages the hinge with higher speed, still can lead to causing the window form of connecting bracket to rock.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a door and window hinge's supplementary playback structure to reach the not hard up purpose of connecting rod that prevents.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a supplementary playback structure of door and window hinge, is including the mount, fixed connection in the bracket of window form that are fixed in the frame and first connecting rod and second connecting rod, first connecting rod and second connecting rod all articulate between mount and bracket, be provided with the recess on the first connecting rod, the bracket downside is provided with the baffle corresponding to the recess.
Furthermore, the first connecting rod and the second connecting rod respectively comprise a first connecting arm and a second connecting arm which are connected in a rotating mode, the first connecting arm is connected to the fixed frame in a rotating mode, and the second connecting arm is connected to the bracket in a rotating mode.
Furthermore, one end of the first connecting rod is connected to one end of the fixing frame, the other end of the first connecting rod is connected to the middle section of the bracket, one end of the second connecting rod is connected to the middle section of the fixing frame, and the other end of the second connecting rod is connected to one end of the bracket.
Further, the bracket and the baffle are integrally formed.
Further, the groove is arranged on the second connecting arm on the first connecting rod.
Further, the width of the groove is larger than or equal to the width of the baffle.
Compared with the prior art, the beneficial effects of the utility model are that: through the setting of recess and baffle, can play the effect that auxiliary connecting rod returned the normal position when closing, prevent that the connecting rod is not hard up to prevent that the connecting rod from warping, postpone hinge life, can also prevent that the window form from rocking.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a schematic connection diagram of the first connecting rod, the second connecting rod and the bracket according to the present invention.
Fig. 3 is a schematic view of the connection between the groove and the baffle of the present invention.
In the figure: the device comprises a fixed frame 1, a bracket 2, a first connecting rod 3, a second connecting rod 4, a baffle 21, a first linkage arm 31, a second linkage arm 32 and a groove 320.
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.
As shown in fig. 1-2, the utility model relates to a supplementary playback structure of door and window hinge, including mount 1, fixed connection in the frame and the bracket 2 and first connecting rod 3 and the second connecting rod 4 of window form that are fixed in, first connecting rod 3 and second connecting rod 4 all articulate between mount 1 and bracket 2, be provided with recess 320 on the first connecting rod 3, 2 downside of bracket are provided with the baffle 21 corresponding to recess 320, and when closed state low groove 320 position corresponding to baffle 21, baffle 21 is in recess 320, can set up recess 320 both sides for the leanin.
The utility model relates to a door and window hinge's supplementary playback structure through the setting of recess 320 and baffle 21, can play the effect that supplementary connecting rod returned the normal position when closing, prevents that the connecting rod is not hard up to prevent that the connecting rod from warping, postpone hinge life, can also prevent that the window form from rocking.
In this embodiment, each of the first connecting rod 3 and the second connecting rod 4 includes a first linking arm 31 and a second linking arm 32 that are rotatably connected to each other, as shown in fig. 2, the first linking arm 31 is rotatably connected to the fixing frame 1, the second linking arm 32 is rotatably connected to the bracket 2, one end of the first connecting rod 3 is connected to one end of the fixing frame 1, the other end of the first connecting rod is connected to the middle section of the bracket 2, one end of the second connecting rod 4 is connected to the middle section of the fixing frame 1, and the other end of the second connecting rod is connected to one end of the bracket 2.
In this embodiment, the bracket 2 and the baffle 21 are integrally formed, a hole can be punched downwards from the upper side of the bracket 2, and the punched rim charge protrudes downwards, so that the baffle 21 is formed, and the manufacturing is convenient.
In this embodiment, the groove 320 is disposed on the second link arm 32 on the first link 3.
In this embodiment, the width of the groove 320 is greater than or equal to the width of the baffle 21, and the corners of the groove 320 are arc edges, so that the baffle 21 can rapidly enter the groove 320 when the opening and closing of the groove are facilitated.
In summary, the length of the first link arm 31 of the first link 3 is longer than the length of the second link arm 32, the length of the second link arm 32 of the second link 4 is longer than the length of the first link arm 31, the first link 3 and the second link 4 are both connected to the lower side of the bracket 2 and are both connected to the upper side of the fixing frame 1, when the fixing frame 1, the first link 3, the second link 4 and the bracket 2 are all overlapped when the fixing frame is in the closed state, the baffle 21 is located in the groove 320, the baffle 21 is fixed due to the baffle 21 of the bracket 2 being limited by the groove 320, so that the bracket 2 is difficult to rock, the baffle 21 on the bracket 2 abuts against the groove 320 of the second link arm 32 when the fixing frame is closed, so as to assist the first link arm 31 and the second link arm 32 of the first link 3 to return to the position, and the links are connected to each other, so that the first link 3 and the second link 4 can return to each open and close, thereby protecting the hinge.
The above-mentioned embodiment is the preferred embodiment of the present invention, all with the similar structure of the present invention and the equivalent changes made all should belong to the protection category of the present invention.
Claims (6)
1. The utility model provides a door and window hinge's supplementary playback structure which characterized in that: including mount (1) that is fixed in the frame, fixed connection in bracket (2) of window form and first connecting rod (3) and second connecting rod (4), first connecting rod (3) and second connecting rod (4) all articulate between mount (1) and bracket (2), be provided with recess (320) on first connecting rod (3), bracket (2) downside is provided with baffle (21) corresponding to recess (320).
2. The auxiliary homing structure of a hinge for doors and windows according to claim 1, wherein: the first connecting rod (3) and the second connecting rod (4) respectively comprise a first linkage arm (31) and a second linkage arm (32) which are rotatably connected with each other, the first linkage arm (31) is rotatably connected to the fixed frame (1), and the second linkage arm (32) is rotatably connected to the bracket (2).
3. The auxiliary homing structure of a hinge for doors and windows according to claim 1, wherein: one end of the first connecting rod (3) is connected to one end of the fixing frame (1), the other end of the first connecting rod is connected to the middle section of the bracket (2), one end of the second connecting rod (4) is connected to the middle section of the fixing frame (1), and the other end of the second connecting rod is connected to one end of the bracket (2).
4. The auxiliary homing structure of a hinge for doors and windows according to claim 1, wherein: the bracket (2) and the baffle (21) are integrally formed.
5. The auxiliary homing structure of a hinge for doors and windows according to claim 2, wherein: the recess (320) is provided on the second linkage arm (32) on the first link (3).
6. The auxiliary homing structure of a hinge for doors and windows according to claim 1, wherein: the width of the groove (320) is larger than or equal to the width of the baffle (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220510123.XU CN217681203U (en) | 2022-03-10 | 2022-03-10 | Auxiliary reset structure of door and window hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220510123.XU CN217681203U (en) | 2022-03-10 | 2022-03-10 | Auxiliary reset structure of door and window hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217681203U true CN217681203U (en) | 2022-10-28 |
Family
ID=83731312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220510123.XU Active CN217681203U (en) | 2022-03-10 | 2022-03-10 | Auxiliary reset structure of door and window hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217681203U (en) |
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2022
- 2022-03-10 CN CN202220510123.XU patent/CN217681203U/en active Active
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