CN217054772U - Invisible lower hinge for bridge-cut-off aluminum door and window - Google Patents
Invisible lower hinge for bridge-cut-off aluminum door and window Download PDFInfo
- Publication number
- CN217054772U CN217054772U CN202220234727.6U CN202220234727U CN217054772U CN 217054772 U CN217054772 U CN 217054772U CN 202220234727 U CN202220234727 U CN 202220234727U CN 217054772 U CN217054772 U CN 217054772U
- Authority
- CN
- China
- Prior art keywords
- articulated
- seat
- window
- connecting plate
- bridge
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a door and window hinge technical field, in particular to bridge cut-off aluminium door and window is with hinge under stealthy, it includes articulated seat, one end and articulated seat articulated fly leaf, and articulated on the fly leaf have a connecting plate, and connecting plate one end articulates there is the supporting seat, and the other end articulates there is the swing forearm, and the swing forearm is articulated with articulated seat, and swing forearm one end screw has connect the banking pin soon, is equipped with the orbit groove of restriction swing forearm turned angle on the hinge seat, the beneficial effects of the utility model are that: the opening and closing angle of the window sash can be adjusted, and the safety performance and the sealing performance of the lower hinge are improved.
Description
Technical Field
The utility model relates to a door and window hinge technical field, concretely relates to bridge cut-off aluminium door and window is with stealthy hinge down.
Background
The bridge-cut-off aluminum door and window adopts heat-insulating bridge-cut-off aluminum profiles and hollow glass, and has the functions of energy conservation, sound insulation, noise prevention, dust prevention, water prevention and the like.
The invisible lower hinge is arranged in the European standard 20 groove and connected with the window sash, and the existing invisible lower hinge on the market has the following defects: 1. after the invisible lower hinge is installed, the opening and closing angle of the window sash is fixed, and a user cannot adjust the angle as required; 2. when the window sash is heavy, the risk of falling off exists; 3. the sealed clearance between casement and the joint strip can't be adjusted, and windy and dusty storm takes place during the north, and the too big meeting of sand blown by the wind gets into indoor from sealed clearance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that lie in to above-mentioned prior art not enough, provide a hinge under bridge cut-off aluminium door and window is with stealthy, can adjust the angle of opening and shutting of casement, improve the security performance and the leakproofness of hinge down.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a bridge cut-off aluminium door and window is with stealthy hinge down which characterized in that: including articulated seat, one end and articulated seat articulated fly leaf, articulated on the fly leaf have the connecting plate, connecting plate one end articulates there is the supporting seat, and the other end articulates there is the swing forearm, the swing forearm is articulated with articulated seat, swing forearm one end screw has connect the spacing nail soon, be equipped with restriction swing forearm turned angle's orbit groove on the hinge seat.
The utility model has the characteristics as above: the hinge mount is installed at 20 inslots, the supporting seat is fixed with the casement, through the opening and shutting of connecting plate regulation casement, the turned angle that the swing forearm of setting in connecting plate one end can the adjusting connection board, when unscrewing the spacing nail, orbit inslot is arranged in to spacing pin fin portion, the range of swing forearm receives the restriction this moment, the opening and shutting angle maximum of casement is 90 degrees, when screwing up the spacing nail, spacing pin fin portion leaves the orbit groove and hugs closely with the swing forearm, the range of swing forearm is unrestricted this moment, the open and shut angle maximum of casement is 180 degrees, through setting up the swing forearm, the angle of opening and shutting of casement is adjusted in spacing nail and orbit groove, the practicality of hinge under the improvement, satisfy customer's demand.
The utility model discloses further setting is: be equipped with between connecting plate and the supporting seat and be used for articulated eccentric nail, be equipped with the hexagon socket head cap recess that is used for adjusting usefulness on the eccentric nail, still articulated on the supporting seat have the little rocking arm with the connecting plate linkage.
The utility model has the characteristics as above: the supporting seat is riveted with the connecting plate through the eccentric nail, the eccentric nail can be rotated by using the inner hexagonal wrench, so that the supporting seat is finely adjusted, the window sashes on the supporting seat are driven to be finely adjusted in a front-back and left-right mode, the defect that the window sashes can only be adjusted by the lower hinge of the same type on the market is overcome, the gap of the sealing rubber strip can be adjusted, and dust in sand and dust weather is prevented from drifting into a room.
The utility model discloses further setting is: the support seat is provided with an adjusting groove, a flat rivet riveted with the small rocker arm is arranged in the adjusting groove, and the flat rivet can slide in the adjusting groove.
The utility model has the characteristics as above: the flat rivets which can slide in the adjusting grooves are arranged on the small rocker arms to realize linkage between the small rocker arms and the connecting plates, when the eccentric nails on the connecting plates are adjusted, the flat rivets simultaneously move in the adjusting grooves, and the front and back and left and right adjustment of the window sashes are realized through the cooperation of the flat rivets and the adjusting grooves.
The utility model discloses further setting is: articulated seat is close to and is equipped with the limiting plate of bending with one side of the articulated department of fly leaf, the limiting plate includes the connecting portion and the portion of bending of being connected with articulated seat, the portion of bending hangs in the fly leaf top.
The utility model has the characteristics of the utility model discloses: the fly leaf passes through rivet riveting with articulated seat, and when casement weight was overweight, the casement pushed down the supporting seat and drives the articulated department perk of fly leaf and articulated seat, and the rivet has the pine to take off danger this moment, has the potential safety hazard, and through setting up the limiting plate, the kink of limiting plate has the holding down force to the fly leaf of perk, has guaranteed that the rivet can not loosen and take off for this time hinge is applicable to heavy casement, has improved door and window's security performance.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a partial exploded view of an embodiment of the present invention.
Detailed Description
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
The invisible lower hinge for the bridge-cut-off aluminum door and window comprises a hinge seat 1 and a movable plate 2, wherein one end of the movable plate 2 is hinged to the hinge seat 1, a connecting plate 3 is hinged to the movable plate 2, one end of the connecting plate 3 is hinged to a supporting seat 4, the other end of the connecting plate 3 is hinged to a swing small arm 5, the swing small arm 5 is hinged to the hinge seat 1, one end of the swing small arm 5 is in threaded connection with a limiting nail 7, and a track groove 8 for limiting the rotation angle of the swing small arm 5 is formed in the hinge seat 1.
Be equipped with between connecting plate 3 and the supporting seat 4 and be used for articulated eccentric nail 9, be equipped with the hexagon socket head cap recess that is used for adjusting usefulness on the eccentric nail 9, still articulated on the supporting seat 4 have with the little rocking arm 10 of connecting plate 3 linkage.
An adjusting groove 41 is arranged on the supporting seat 4, a flat rivet 11 riveted with the small rocker arm 10 is arranged in the adjusting groove 41, and the flat rivet 11 can slide in the adjusting groove 41.
One side of the hinged seat 1 close to the hinged position with the movable plate 2 is provided with a bent limiting plate 12, the limiting plate 12 comprises a connecting part 121 connected with the hinged seat 1 and a bent part 122, and the bent part 122 is suspended above the movable plate 2.
Claims (4)
1. The utility model provides a bridge cut-off aluminium door and window is with stealthy hinge down which characterized in that: including articulated seat, one end and articulated seat articulated fly leaf, it has the connecting plate to articulate on the fly leaf, connecting plate one end articulates there is the supporting seat, and the other end articulates there is the swing forearm, the swing forearm is articulated with articulated seat, swing forearm one end screw thread has connect the spacing nail soon, be equipped with restriction swing forearm turned angle's orbit groove on the articulated seat.
2. The invisible lower hinge for bridge-cut-off aluminum doors and windows according to claim 1, characterized in that: be equipped with between connecting plate and the supporting seat and be used for articulated eccentric nail, be equipped with the interior hexagonal recess of adjusting usefulness on the eccentric nail, still articulated on the supporting seat have the little rocking arm with the connecting plate linkage.
3. The invisible lower hinge for the bridge-cut-off aluminum door and window as claimed in claim 2, characterized in that: the supporting seat is provided with an adjusting groove, a flat rivet riveted with the small rocker arm is arranged in the adjusting groove, and the flat rivet can slide in the adjusting groove.
4. The invisible lower hinge for the bridge-cut-off aluminum door and window as claimed in claim 1, characterized in that: articulated seat is close to and is equipped with the limiting plate of bending with one side of the articulated department of fly leaf, the limiting plate includes the connecting portion and the portion of bending of being connected with articulated seat, the portion of bending hangs in the fly leaf top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220234727.6U CN217054772U (en) | 2022-01-26 | 2022-01-26 | Invisible lower hinge for bridge-cut-off aluminum door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220234727.6U CN217054772U (en) | 2022-01-26 | 2022-01-26 | Invisible lower hinge for bridge-cut-off aluminum door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217054772U true CN217054772U (en) | 2022-07-26 |
Family
ID=82485051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220234727.6U Active CN217054772U (en) | 2022-01-26 | 2022-01-26 | Invisible lower hinge for bridge-cut-off aluminum door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217054772U (en) |
-
2022
- 2022-01-26 CN CN202220234727.6U patent/CN217054772U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3797169A (en) | Window hinge | |
| CN109083558A (en) | One kind can lean-in inclined door and window | |
| CN217054772U (en) | Invisible lower hinge for bridge-cut-off aluminum door and window | |
| CN209637551U (en) | A kind of sound-insulating and heat-insulating aluminum alloy doors and windows | |
| US6578320B1 (en) | Sliding door closer | |
| CN218934189U (en) | Aluminum alloy door and window convenient to switch | |
| CN220133802U (en) | Outward opening fan structure of bridge-cut-off aluminum alloy door and window | |
| CN219993485U (en) | Adjustable aluminum alloy window | |
| CN213573632U (en) | Sliding opening movable shutter | |
| CN220580845U (en) | Anti-drop curtain wall opening window | |
| CN219344411U (en) | Adjustable aluminum alloy inwardly opened window hinge | |
| CN220791073U (en) | Transmission mechanism and shutter with same | |
| CN214996913U (en) | Side-opening casement window with multi-angle limiting hinges | |
| CN2277447Y (en) | Controller for closing door | |
| CN213775033U (en) | High-sealing-performance energy-saving aluminum alloy window | |
| CN219953007U (en) | Self-closing system for large wind of casement window | |
| CN220726129U (en) | Connection structure of rotary window frame | |
| CN220565905U (en) | Hinge with spacing wind props function | |
| CN217681286U (en) | Flat-open type aluminum alloy door and window | |
| CN217557437U (en) | Typhoon-proof skylight with mechanical self-locking system | |
| CN216588191U (en) | Fine-adjustable heavy sliding support hinge | |
| CN209761192U (en) | Inward casement window | |
| CN218815889U (en) | Rotating shaft shutter and automatic door closer thereof | |
| CN219316721U (en) | Detachable slide rail limiter and door and window structure with same | |
| CN218467401U (en) | Four-bar linkage sliding support hinge structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |