CN221096210U - Novel window sash hinge - Google Patents
Novel window sash hinge Download PDFInfo
- Publication number
- CN221096210U CN221096210U CN202323173998.9U CN202323173998U CN221096210U CN 221096210 U CN221096210 U CN 221096210U CN 202323173998 U CN202323173998 U CN 202323173998U CN 221096210 U CN221096210 U CN 221096210U
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- window sash
- rotating shaft
- window
- semicircular
- sleeved
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- 238000006073 displacement reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
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- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a novel window sash hinge, which comprises a window frame and a window sash; the window frame rotates with the window sash through a rotating shaft; the hinge mechanism is also arranged and comprises a fixed block fixedly connected with the transverse bottom edge of the window sash, and one end of the fixed block facing the rotating shaft is provided with a semicircular sleeving part I which is matched and sleeved with the outer diameter of the rotating shaft; the limiting block is clamped with a sliding groove part arranged on the vertical side edge of the window sash through a sliding block part and is in sliding connection along the vertical direction of the window sash, and one end of the limiting block, which faces the rotating shaft, is provided with a semicircular sleeving part II which is matched and sleeved with the outer diameter of the rotating shaft; the first and second semicircular sleeving parts are jointly sleeved with the rotating shaft to realize fan-shaped opening and closing of the window sashes. The fixed block and the limiting block are of split structures, and the first half-round sleeve joint part and the second half-round sleeve joint part are jointly sleeved with the rotating shaft to realize fan-shaped rotation of the window sashes. When the limiting block slides up and down on the window sashes, full wrapping and half wrapping of the rotating shaft can be realized, the window sashes can be separated from the rotating shaft by pulling out the window sashes outwards forcibly during half wrapping, the window sashes are detached, and the window sashes are detached more safely and reliably.
Description
Technical Field
The utility model belongs to the technical field of window sashes, and particularly relates to a novel window sash hinge.
Background
The fan-shaped opening window sashes on the common window, such as screen window sashes or diamond mesh sashes, are provided with easily-detachable structural members at the rotating shaft for convenient disassembly and replacement. When the window sash is opened to a certain angle (such as 45 degrees), the structural member is separated from the rotating shaft, so that the window sash is disassembled for cleaning and maintaining.
The window sash with the structure can realize the purposes of fan-shaped opening, closing and disassembly, but can be disassembled and assembled only after the window sash is opened by a specific angle, and the window sash is limited in use. In addition, the window sashes can be separated immediately after being opened to a specific angle, and no limit or safety protection mechanism exists. Therefore, the window sash is easy to fall off and separate when being opened, and the safety is poor. Especially, the outward-opening fan is easier to cause the risk of falling off in high altitude, and the anti-theft effect is also poor.
At present, other structural members can realize the safe disassembly and assembly effect of the window sashes, and the window sashes cannot fall off easily, but the structure is complex, and special-shaped connecting pieces are needed to connect the window sashes with the window frame. Moreover, the structural parts are also large in size, and the required installation space and the profile structure of the window sash are required to be changed in large area, so that higher cost burden is brought.
Disclosure of utility model
The utility model aims to solve the technical problems in the prior art and provides a novel window sash hinge which aims to overcome the defects in the prior art.
In order to achieve the above purpose, the novel window sash hinge comprises a window frame and a window sash which are mutually matched and installed; the upper and lower inner corners of one side of the window frame are respectively provided with a rotating shaft for fan-shaped opening of the window sash; the upper outer corner of one side of the window sash is sleeved with the rotating shaft in a mutual rotating way through a shaft sleeve; the lower outer corner of the same side of the window sash is sleeved with the rotating shaft in a mutually rotating way through a hinge mechanism;
the hinge mechanism includes:
The fixed block is fixedly connected with the transverse bottom edge of the window sash, and one end of the fixed block, which faces the rotating shaft, is provided with a semicircular sleeving part I which is mutually matched and sleeved with the outer diameter of the rotating shaft;
The limiting block is clamped with a sliding groove part arranged on the vertical side edge of the window sash through a sliding block part on at least one side edge and is in sliding connection with the sliding groove part along the axial direction of the vertical side edge of the window sash, and one end of the limiting block, which faces the rotating shaft, is provided with a semicircular sleeving part II which is mutually matched and sleeved with the outer diameter of the rotating shaft;
The first semicircular sleeving part and the second semicircular sleeving part are jointly sleeved with the rotating shaft to realize fan-shaped opening and closing of the window sashes.
Further, two side edges of the two opening ends of the semicircular sleeving part are respectively provided with a limiting clamping part which is clamped with two side edges of the one opening end of the semicircular sleeving part in a mutually corresponding mode.
Further, the limiting clamping part is in sliding clamping connection with a sliding groove part arranged on the vertical side edge of the window sash.
Further, the limiting clamping part is of an L-shaped structure and is clamped at the opening end of the semicircular sleeving part I.
Further, one side of the limiting block is provided with a touch part extending outwards.
Further, a notch portion for the contact portion to leak out is provided on the window sash.
The fixing block and the limiting block are of a split structure, and the first half-round sleeving part and the second half-round sleeving part jointly sleeve the rotating shaft to realize fan-shaped rotation of the window sashes. When the limiting block slides up and down in the vertical direction of the window sash, full wrapping and half wrapping of the rotating shaft can be achieved, namely, the limiting block can naturally wrap the rotating shaft downwards in a dead weight state, after the limiting block is manually lifted, the limiting block can be far away from the rotating shaft, the window sash can be separated from the rotating shaft by pulling out the window sash outwards forcefully, and the window sash is detached.
And under the natural state, the stopper is down the drop all the time, and the pivot is also in the gesture of being wrapped up completely all the time, and the joint of the spout portion of the vertical side of casement and slider portion in addition is the unable casement that draws in the transverse direction, only upwards promotes the stopper personnel and just can demolish the casement, has realized the purpose of dismantling the casement of arbitrary direction, and the dismantlement of casement is also safe and reliable more.
Drawings
Fig. 1 is a schematic perspective view of the structure of the present utility model.
Fig. 2 is a schematic plan view of the structure of the present utility model in a use state.
Fig. 3 is a schematic front view of the stopper according to the present utility model.
Fig. 4 is a schematic bottom view of the stopper according to the present utility model.
In the figure, a fixing hole of a touch part 12 is formed in a semicircular sleeving part I6 of a rotating shaft 4 fixing block 5 of a window frame 2 window sash 3, a sliding groove part 8 of a sliding groove part 8, a semicircular sleeving part II 10 and a limiting block 11 of a sliding block part 9.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to fig. 1 to 4, and it is obvious that the described embodiments are some, but not all, embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, the novel window sash hinge of the present utility model comprises a window frame 1 and a window sash 2 which are mounted to be mutually adapted; the upper and lower inner corners of one side of the window frame 1 are respectively provided with a rotating shaft 3 for fan-shaped opening of a window sash; the upper outer corner of one side of the window sash 2 is sleeved with the rotating shaft 3 in a mutually rotating way through a shaft sleeve; the lower outer corner of the same side of the window sash 2 is sleeved with the rotating shaft 3 in a mutually rotating way through a hinge mechanism;
the hinge mechanism includes:
The fixed block 4 is provided with a fixed hole 12 and is fixedly connected with the transverse bottom edge of the window sash 2 through a bolt, and one end of the fixed block 4 facing the rotating shaft 3 is provided with a semicircular sleeving part I5 which is mutually matched and sleeved with the outer diameter of the rotating shaft 3, so that a semi-wrapping state of the rotating shaft is realized;
The limiting block 10 is clamped with the sliding groove part 7 arranged on the vertical side edge of the window sash 2 through the sliding block part 8 on at least one side edge to prevent the sliding block part from being displaced in the horizontal direction, and is in sliding connection with the sliding block part along the axial direction of the vertical side edge of the window sash 2, namely displacement in the vertical direction can only be realized, and one end of the limiting block 10, which faces the rotating shaft 3, is provided with a semicircular sleeving part II which is mutually matched and sleeved with the outer diameter of the rotating shaft 3; the limiting block 10 can always droop under the action of dead weight to be attached to the rotating shaft 3, and the window sashes can be normally opened and closed in a fan shape.
So semicircle cup joints portion one 5 with semicircle cup joints portion two 9 cup joints jointly the pivot 3 realizes fan-shaped switching of casement 2, and stopper 10 also receives the joint of the horizontal direction of the spout portion 7 that casement 2 vertical side was equipped with at this moment, prevents its horizontal direction displacement, just so can prevent that the casement from being dismantled. When the limiting block 10 is lifted manually, the limiting block is separated from the rotating shaft 3, the rotating shaft is in a wrapped state, and the window sashes can be detached.
Further, the two side edges of the opening end of the semicircular sleeving part II 9 are respectively provided with a limiting clamping part 6 which is clamped with the two side edges of the opening end of the semicircular sleeving part I5, the smoothness of the corresponding clamping can be improved through the limiting clamping part 6, and especially when the limiting block 10 vertically slides, the limiting block can be smoothly corresponding to the fixed block and close to the fixed block.
Further, the limiting clamping portion 6 is in sliding clamping connection with the sliding groove portion 7 formed in the vertical side edge of the window sash 2, so that the limiting connection degree of the limiting block 10 and the window sash 2 can be achieved again, and the limiting block 10 can only vertically slide up and down on the vertical side edge of the window sash, but cannot be detached in the transverse direction. This is also a precondition to further ensure that the sash does not fall out in the fan-shaped open and closed state.
In order to further improve the effect of limiting and clamping, the limiting and clamping part 6 is of an L-shaped structure and is clamped at the opening end of the first semicircular sleeving part.
Further, one side of the limiting block 10 is provided with an outwardly extending touch portion 11, so that people can conveniently contact the touch portion 11 to dial the limiting block 10 up and down.
Further, the window sash 2 is provided with a notch for the outward leakage of the touching portion 11, and the notch reserves a travel range for the up-and-down sliding of the stopper 10, so that the up-and-down sliding is facilitated.
The fixing block and the limiting block are of a split structure, and the first half-round sleeving part and the second half-round sleeving part jointly sleeve the rotating shaft to realize fan-shaped rotation of the window sashes. When the limiting block slides up and down in the vertical direction of the window sash, full wrapping and half wrapping of the rotating shaft can be achieved, namely, the limiting block can naturally wrap the rotating shaft downwards in a dead weight state, after the limiting block is manually lifted, the limiting block can be far away from the rotating shaft, the window sash can be separated from the rotating shaft by pulling out the window sash outwards forcefully, and the window sash is detached.
And under the natural state, the stopper is down the drop all the time, and the pivot is also in the gesture of being wrapped up completely all the time, and the joint of the spout portion of the vertical side of casement and slider portion in addition is the unable casement that draws in the transverse direction, only upwards promotes the stopper personnel and just can demolish the casement, has realized the purpose of dismantling the casement of arbitrary direction, and the dismantlement of casement is also safe and reliable more.
Claims (6)
1. A novel window sash hinge comprises a window frame and a window sash which are mutually matched and installed; the upper and lower inner corners of one side of the window frame are respectively provided with a rotating shaft for fan-shaped opening of the window sash; the upper outer corner of one side of the window sash is sleeved with the rotating shaft in a mutual rotating way through a shaft sleeve; the lower outer corner of the same side of the window sash is sleeved with the rotating shaft in a mutually rotating way through a hinge mechanism;
the hinge mechanism is characterized by comprising:
The fixed block is fixedly connected with the transverse bottom edge of the window sash, and one end of the fixed block, which faces the rotating shaft, is provided with a semicircular sleeving part I which is mutually matched and sleeved with the outer diameter of the rotating shaft;
The limiting block is clamped with a sliding groove part arranged on the vertical side edge of the window sash through a sliding block part on at least one side edge and is in sliding connection with the sliding groove part along the axial direction of the vertical side edge of the window sash, and one end of the limiting block, which faces the rotating shaft, is provided with a semicircular sleeving part II which is mutually matched and sleeved with the outer diameter of the rotating shaft;
The first semicircular sleeving part and the second semicircular sleeving part are jointly sleeved with the rotating shaft to realize fan-shaped opening and closing of the window sashes.
2. The novel window sash hinge according to claim 1, wherein two sides of the two open ends of the semicircular sleeving part are respectively provided with a limiting clamping part which is correspondingly clamped with two sides of the one open end of the semicircular sleeving part.
3. The novel window sash hinge according to claim 2, wherein the limiting clamping portion is slidably clamped with a sliding groove portion formed in a vertical side edge of the window sash.
4. The novel window sash hinge according to claim 3, wherein the limiting clamping portion is of an L-shaped structure and is clamped at the opening end of the first semicircular sleeving portion.
5. The novel window sash hinge of claim 1, wherein one side of the limiting block is provided with an outwardly extending touch portion.
6. The novel window sash hinge according to claim 5, wherein the window sash is provided with a notch for the contact portion to leak.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323173998.9U CN221096210U (en) | 2023-11-24 | 2023-11-24 | Novel window sash hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323173998.9U CN221096210U (en) | 2023-11-24 | 2023-11-24 | Novel window sash hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221096210U true CN221096210U (en) | 2024-06-07 |
Family
ID=91313866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323173998.9U Active CN221096210U (en) | 2023-11-24 | 2023-11-24 | Novel window sash hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221096210U (en) |
-
2023
- 2023-11-24 CN CN202323173998.9U patent/CN221096210U/en active Active
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