CN217558037U - Door and window hinge structure - Google Patents
Door and window hinge structure Download PDFInfo
- Publication number
- CN217558037U CN217558037U CN202220892833.3U CN202220892833U CN217558037U CN 217558037 U CN217558037 U CN 217558037U CN 202220892833 U CN202220892833 U CN 202220892833U CN 217558037 U CN217558037 U CN 217558037U
- Authority
- CN
- China
- Prior art keywords
- plate
- mounting plate
- door
- side plates
- buffer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000712 assembly Effects 0.000 abstract description 6
- 238000000429 assembly Methods 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The utility model discloses a door and window hinge structure, include: the device comprises a first mounting plate, first side plates, a second mounting plate, second side plates, a rotating rod, a buffer mechanism and a return spring, wherein the first mounting plate is hinged with the second mounting plate; the two second side plates are respectively provided with a sliding groove, the first side plate on the same side is pivotally connected with a rotating rod, the other end of the rotating rod is pivotally connected with a sliding block, the sliding block is arranged in the sliding groove and slides in the sliding groove, and the opposite surfaces of the two sliding blocks are connected with a connecting rod; the buffer mechanism further comprises a fixing plate, buffer assemblies and a baffle plate, wherein two ends of the fixing plate are respectively fixed on the two second side plates, the fixing plate is provided with the two buffer assemblies, and the two buffer assemblies are connected through the baffle plate.
Description
Technical Field
The utility model relates to a door and window accessory field specifically indicates a door and window hinge structure.
Background
Door and window can use hinge structure to connect door and window and frame usually when the installation to realize door and window's switch, door and window hinge structure among the prior art is after long-time the use, especially when opening and shutting door and window, and door and window's the angle of opening and shutting is too big, can cause hinge structure to use impaired, and then causes the problem that hinge structure life reduces, consequently needs a door and window hinge structure in order to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model adopts the following technical scheme:
a door and window hinge structure comprising: the device comprises a first mounting plate, first side plates, a second mounting plate, second side plates, a rotating rod, a buffer mechanism and a reset spring, wherein the first mounting plate is hinged with the second mounting plate, the two first side plates are oppositely arranged and vertically arranged on the first mounting plate, the two second side plates are oppositely arranged and vertically arranged on the second mounting plate, one ends, close to the first mounting plate and the second mounting plate, on the same side are respectively provided with a first through hole and a second through hole, and two ends of the reset spring are respectively connected with the first through hole and the second through hole;
the two second side plates are respectively provided with a sliding groove, the first side plate on the same side as the second side plates is pivotally connected with a rotating rod, the other end of the rotating rod is pivotally connected with a sliding block, the sliding block is arranged in the sliding grooves and slides in the sliding grooves, and the opposite surfaces of the two sliding blocks are connected with a connecting rod;
buffer gear still includes fixed plate, buffering subassembly, baffle, the both ends of fixed plate are fixed in two respectively on the opposite face of second curb plate, one side that reset spring was kept away from to the fixed plate is provided with two buffering subassemblies, and two buffering subassemblies are kept away from one side of fixed plate is passed through the baffle and is connected.
Further, the buffering subassembly comprises interior axle sleeve, outer axle sleeve, buffer spring, interior axle sleeve set up in on the baffle plate, outer axle sleeve set up in on the fixed plate, just interior axle sleeve establish with in the outer axle sleeve, buffer spring set up in interior axle sleeve with in the outer axle sleeve, and both ends connect fixed plate and baffle respectively.
Furthermore, the first mounting plate and the second mounting plate are provided with mounting holes.
Further, the width of the baffle is consistent with the distance between the two second side plates.
Further, the first mounting plate and the second mounting plate are consistent in size, and the first side plate and the second side plate are consistent in size.
Technical scheme more than adopting, the utility model discloses following beneficial effect has:
(1) This door and window hinge structure, the first curb plate and the second curb plate with one side pass through reset spring to be connected, and when first mounting panel and second mounting panel angle increase, reset spring tightens up, withdraws first mounting panel and second mounting panel.
(2) This door and window hinge structure, the pivot connection has the dwang on the first curb plate with one side, and the other end pivot connection of dwang has the slider, and the slider slides in the spout, and when first mounting panel and second mounting panel pivoting, during the angle grow, the slider slides to one end in the spout, plays spacing effect, avoids causing the damage because of first mounting panel and second mounting panel turned angle are too big.
(3) This door and window hinge structure is fixed with buffer gear on two first curb plates, and the connecting rod that passes through of two sliding blocks is connected, and when first mounting panel and second mounting panel turned angle were too big, slider and connecting rod touched buffer gear, reduced because of the too big damage that causes of turned angle.
Drawings
FIG. 1 is a schematic structural view of a door/window hinge structure;
FIG. 2 is a schematic view of an internal structure of a door/window hinge structure;
FIG. 3 is a schematic view of a buffer mechanism;
FIG. 4 is a schematic view of a buffer assembly;
as shown in the figure:
1. a first mounting plate; 11. a first side plate; 111. a first through hole; 2. a second mounting plate; 21. a second side plate; 210. a chute; 211. a second through hole; 3. rotating the rod; 31. a slider; 32. a connecting rod; 4. a buffer mechanism; 41. a fixing plate; 42. a buffer assembly; 43. a baffle plate; 421. an inner sleeve; 422. an outer sleeve; 423. a buffer spring; 5. a return spring.
Detailed Description
In order to better explain the present invention, the present invention will be further explained with reference to the following examples, which are intended to better illustrate the present invention and not to limit the scope of the claims of the present invention;
in the description of the present invention, it is to be noted that the terms "upper", "lower", "left", "right", "top side", "bottom side", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in when used, and are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements to which the present invention is directed must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
The first embodiment is as follows:
as shown in fig. 1, a hinge structure for doors and windows includes: the door frame comprises a first mounting plate 1, a first side plate 11, a second mounting plate 2, a second side plate 21, a rotating rod 3, a buffer mechanism 4 and a reset spring 5, wherein the first mounting plate 1 is hinged to the second mounting plate 2, the first mounting plate 1 and the second mounting plate 2 are consistent in size, mounting holes are formed in the first mounting plate 1 and the second mounting plate 2, the first mounting plate 1 is fixed on the door frame through the mounting holes, the second mounting plate 2 is fixed on the side edge of a door and window through the mounting holes, when the door and window is closed, the first mounting plate 1 and the second mounting plate 2 are vertical, the two first side plates 11 are oppositely arranged and vertically arranged on the first mounting plate 1, the two second side plates 21 are oppositely arranged and vertically arranged on the second mounting plate 2, one ends, close to the second mounting plate 21, of the first mounting plate 11 on the same side are respectively provided with a first through hole 111 and a second through hole 211, and two ends of the reset spring 5 are respectively connected with the first through hole 111 and the second through hole 211;
when opening door and window, during 2 anticlockwise rotations of second mounting panel, reset spring 5 pulling second mounting panel 2 resets it, reduces and opens the door because of energetically, and the articulated department of first mounting panel 1 and second mounting panel 2 that causes damages.
The two second side plates 21 are both provided with a sliding groove 210, the first side plate 11 on the same side as the second side plates 21 is pivotally connected with a rotating rod 3, the other end of the rotating rod 3 is pivotally connected with a sliding block 31, the sliding block 31 is arranged in the sliding groove 210 and slides in the sliding groove 210, and the opposite surfaces of the two sliding blocks 31 are connected with a connecting rod 32 (not shown);
when opening door and window, during 2 anticlockwise rotations of second mounting panel, slider 31 slides in spout 210, and slider 31 slides to the one end that spout 210 is close to reset spring 5, and the stall plays spacing effect, avoids causing the damage because of the opening and shutting angle of first mounting panel 1 and second mounting panel 2 is too big.
As shown in fig. 2 to 4, the buffering mechanism 4 further includes a fixing plate 41, two buffering assemblies 42, and a baffle 43, two ends of the fixing plate 41 are respectively fixed on opposite surfaces of the two second side plates 21, two buffering assemblies 42 are disposed on one side of the fixing plate 41 away from the return spring 5, one sides of the two buffering assemblies 42 away from the fixing plate 41 are connected through the baffle 43, a width of the baffle 43 is consistent with a distance between the two second side plates 21, each buffering assembly 42 is composed of an inner shaft sleeve 421, an outer shaft sleeve 422, and a buffering spring 423, the inner shaft sleeve 421 is disposed on the baffle 43, the outer shaft sleeve 422 is disposed on the fixing plate 41, the inner shaft sleeve 421 is sleeved in the outer shaft sleeve 422, the buffering spring 423 is disposed in the inner shaft sleeve 421 and the outer shaft sleeve 422, and two ends of the buffering assembly are respectively connected to the fixing plate 41 and the baffle 43;
when opening door and window, during the anticlockwise rotation of second mounting panel 2, when slider 31 slided in spout 210, connecting rod 32 followed slider 31 and moved, when connecting rod 32 moved to the one side that is close to reset spring 5, received buffer gear 4's buffering, avoided slider 31 to strike spout 210 fast, caused the damage.
The embodiments of the present invention are described above, and the present invention is not limited to the embodiments described above, and all of the embodiments are within the scope of the claims.
Claims (5)
1. A door and window hinge structure, comprising: the buffer structure comprises a first mounting plate (1), first side plates (11), a second mounting plate (2), second side plates (21), a rotating rod (3), a buffer mechanism (4) and a reset spring (5), wherein the first mounting plate (1) is hinged to the second mounting plate (2), the two first side plates (11) are oppositely arranged and vertically arranged on the first mounting plate (1), the two second side plates (21) are oppositely arranged and vertically arranged on the second mounting plate (2), one ends, close to the first mounting plate (11) and the second mounting plate (21), of the same side are respectively provided with a first through hole (111) and a second through hole (211), and two ends of the reset spring (5) are respectively connected with the first through hole (111) and the second through hole (211);
the two second side plates (21) are respectively provided with a sliding groove (210), the first side plate (11) on the same side as the second side plates (21) is pivotally connected with a rotating rod (3), the other end of the rotating rod (3) is pivotally connected with a sliding block (31), the sliding block (31) is arranged in the sliding groove (210) and slides in the sliding groove (210), and the opposite surfaces of the two sliding blocks (31) are connected with a connecting rod (32);
buffer gear (4) still include fixed plate (41), buffer unit (42), baffle (43), the both ends of fixed plate (41) are fixed in two respectively on the opposite face of second curb plate (21), one side that reset spring (5) were kept away from in fixed plate (41) is provided with two buffer unit (42), and two buffer unit (42) are kept away from one side of fixed plate (41) is passed through baffle (43) and is connected.
2. The hinge structure of door/window according to claim 1, wherein said buffer assembly (42) comprises an inner shaft sleeve (421), an outer shaft sleeve (422) and a buffer spring (423), said inner shaft sleeve (421) is disposed on said baffle (43), said outer shaft sleeve (422) is disposed on said fixing plate (41), said inner shaft sleeve (421) is sleeved on said outer shaft sleeve (422), said buffer spring (423) is disposed in said inner shaft sleeve (421) and said outer shaft sleeve (422), and two ends of said buffer spring are respectively connected to said fixing plate (41) and said baffle (43).
3. A door and window hinge structure as claimed in claim 1, wherein said first mounting plate (1) and said second mounting plate (2) are provided with mounting holes.
4. A door and window hinge according to claim 1, wherein said stop plate (43) has a width corresponding to the distance between said two second side plates (21).
5. A door and window hinge structure as claimed in claim 1, wherein said first mounting plate (1) and said second mounting plate (2) are of identical dimensions, and said first side plate (11) and said second side plate (21) are of identical dimensions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220892833.3U CN217558037U (en) | 2022-04-18 | 2022-04-18 | Door and window hinge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220892833.3U CN217558037U (en) | 2022-04-18 | 2022-04-18 | Door and window hinge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217558037U true CN217558037U (en) | 2022-10-11 |
Family
ID=83472221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220892833.3U Expired - Fee Related CN217558037U (en) | 2022-04-18 | 2022-04-18 | Door and window hinge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217558037U (en) |
-
2022
- 2022-04-18 CN CN202220892833.3U patent/CN217558037U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107965223B (en) | Buffer hinge device | |
| CN217558037U (en) | Door and window hinge structure | |
| US6578320B1 (en) | Sliding door closer | |
| CN210918818U (en) | Hinge linkage rotary shutter | |
| CN212898216U (en) | Sealed heat-insulating single-bridge window | |
| CN201318087Y (en) | Blind hinge structure with adjustable angle of 180 DEG | |
| CN217557437U (en) | Typhoon-proof skylight with mechanical self-locking system | |
| CN212898068U (en) | Self-power-assisted switch pulley | |
| CN201560658U (en) | Non-clearance hinge | |
| CN218815965U (en) | Skylight and micromodule | |
| CN217950075U (en) | Hinge with a hinge body | |
| CN218934189U (en) | Aluminum alloy door and window convenient to switch | |
| CN217812955U (en) | Hinge and anti-warping structure thereof | |
| CN213477984U (en) | Durable door closer | |
| CN221322101U (en) | Anti-sagging top-bottom hinge | |
| CN215776527U (en) | Embedded wine cabinet | |
| CN220653687U (en) | Network cabinet for computer | |
| CN217001350U (en) | Screen window adjusting hinge | |
| CN219081330U (en) | Buffer for side-hung door | |
| CN217925412U (en) | Hinge for casement window | |
| CN112081482A (en) | Self-power-assisted switch pulley | |
| CN216476841U (en) | Invisible hinge for casement door and window | |
| CN213063267U (en) | Hinge for aluminum door with automatic closing function | |
| CN219733148U (en) | Hand-operated casement window device | |
| CN217925326U (en) | Bidirectional transmission lock box structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20221011 |