CN219387573U - Self-closing function device is prevented to outward-opening overhang five metals - Google Patents
Self-closing function device is prevented to outward-opening overhang five metals Download PDFInfo
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- CN219387573U CN219387573U CN202320077958.5U CN202320077958U CN219387573U CN 219387573 U CN219387573 U CN 219387573U CN 202320077958 U CN202320077958 U CN 202320077958U CN 219387573 U CN219387573 U CN 219387573U
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- assembly
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- self
- fork rotating
- outward
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Abstract
The utility model discloses an outward-opening and upward-hanging hardware self-closing prevention functional device which comprises a lower hinge assembly, a hinge long pull rod, a connecting accessory and an assembly, wherein the lower hinge assembly, the hinge long pull rod, the connecting accessory and the assembly are integrally connected, an angle diagonal pull rod frame assembly is arranged on the assembly, and is fixed on a window sash and comprises a double-fork rotating piece, a movable pairing sliding block and a salient point device. When the window is in use, in an upper suspension opening state of the window sash, the lower hinge assembly is connected with the hinge chain stay rod to drive the movable pairing sliding block in the angle diagonal stay rod frame assembly fixed on the window sash to push, and the double-fork rotating piece in the movable pairing sliding block collides on the inner bump device, so that the double-fork rotating piece naturally rotates to generate positioning clamping; in this state, the locking can be released by pushing once again, and the device returns to the smooth and open state, thereby achieving the technical effects of safe suspension and self-closing prevention.
Description
Technical Field
The utility model relates to door and window hardware, in particular to a hardware self-closing preventing functional device applied to an outward-opening top-hung window.
Background
In recent years, system windows which can be pushed to open horizontally and also can be pushed to open vertically are popular in the market, but the system window with double functions often has the problems that the opening is not smooth enough, the self-closing phenomenon is easy to occur due to the action of gravity when the system window is pushed to open vertically, and the system window lacks of safety and stability.
Disclosure of Invention
According to the self-closing preventing functional device for the outward-opening upper-suspended hardware, the lower hinge component is connected with the hinge chain length connecting rod to drive the connecting accessory and the assembly at the other end, the angle diagonal draw bar frame component comprising the components such as the double-fork rotating piece, the movable pairing sliding block, the bump device and the like is creatively designed on the assembly, and the movable pairing sliding block is installed with the double-fork rotating piece and matched with the bump device, so that the double-fork piece naturally rotates and is positioned and blocked in a suspended state, the positioning effect in the suspended state is realized, the self-closing problem phenomenon in the suspended state is effectively solved, and the problems in the prior art are effectively solved.
The technical scheme adopted by the utility model is as follows: the utility model provides a hang five metals and prevent self-closing function device outward, including connecting hinge subassembly, hinge long pull rod, connecting accessory and the assembly as an organic whole, be equipped with angle diagonal draw bar frame assembly on the assembly, angle diagonal draw bar frame assembly fixes on the casement, including two fork rotating parts, activity pair slider and bump device.
Further, the whole double-fork rotating piece is X-shaped, the center is provided with a rotating connecting part, the two sides are provided with notches, and the notches can be matched with the bump devices.
Still further, a rivet is included, which is rotatably coupled to the rotary coupling portion of the dual-fork rotary member.
Preferably, the double fork rotating member can naturally rotate in a range of 35-80 degrees relative to the horizontal direction.
When the window is used, in an upper suspension opening state (the opening stroke A1-A2 is generally 0-18 mm), the lower hinge assembly is connected with the hinge chain stay rod to drive the movable pairing sliding block in the angle diagonal draw rod frame assembly fixed on the window sash to push, and the double-fork rotating piece in the movable pairing sliding block collides on the inner bump device to enable the double-fork rotating piece to naturally rotate (for example, rotate to form 35 degrees with the horizontal direction) to generate positioning clamping; under the state, the double-fork rotating piece is pushed to naturally rotate once (for example, the double-fork rotating piece is rotated to 80 degrees with the horizontal direction), so that the locking can be released, the double-fork rotating piece returns to the smooth and smooth opening state, and the technical effects of safe suspension and self-closing prevention are achieved.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic view showing the structure of the movable mating slider and the double fork rotary member of the present utility model.
Fig. 3 is a schematic view showing the structure of the bump device of the present utility model.
Fig. 4 is a schematic view of the present utility model installed in a window system in use.
Fig. 5-1 is a schematic view of the utility model when the two-fork rotating member rotates naturally to generate locking.
Fig. 5-2 is a schematic view of the utility model when the two-fork rotating member is rotated naturally to release the locking.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description.
The utility model provides an outward-opening upper suspension hardware self-closing prevention functional device as shown in figures 1 to 3, which comprises a lower hinge assembly 1, a hinge long pull rod 2, a connecting accessory 3 and an assembly 4 which are connected into a whole, wherein an angle diagonal pull rod frame assembly 5 is arranged on the assembly 4, and the angle diagonal pull rod frame assembly 5 is fixed on a window sash and comprises a double-fork rotating piece 6, a movable pairing sliding block 7 and a salient point device 8. The whole double-fork rotating piece 6 is X-shaped, the center is provided with a rotating connecting part 61, the two sides are provided with notches 62, and the notches 62 can be matched with the bump devices 8. The rivet 9 is rotatably connected to the rotary connection part 61 of the double fork rotary member 6, and the double fork rotary member 6 can naturally rotate within a range of 35-80 degrees from the horizontal direction.
As shown in fig. 4, 5-1 and 5-2, in the upper suspension opening state (the opening stroke A1-A2 is 0-18 mm), the lower hinge component is connected with the hinge chain stay rod to drive the movable pairing sliding block in the angle diagonal draw rod frame component fixed on the window sash to push, and the double-fork rotating piece in the movable pairing sliding block collides on the inner bump device to enable the double-fork rotating piece to naturally rotate to form 35 degrees with the horizontal direction, so as to generate positioning clamping; under the state, the double-fork rotating piece is pushed to naturally rotate once to be 80 degrees with the horizontal direction, so that the locking can be released, the double-fork rotating piece returns to the smooth and unobstructed opening state, and the technical effects of safe suspension and self-closing prevention are achieved.
The foregoing detailed description of the utility model has been presented for purposes of illustration and description, but is not intended to limit the scope of the utility model in any way, i.e., any and all simple modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (4)
1. The utility model provides a hang five metals and prevent self-closing function device on outward opening, its characterized in that, including lower hinge subassembly, hinge long pull rod, the attachment and the assembly of connecting as an organic whole, be equipped with angle diagonal draw bar frame assembly on the assembly, angle diagonal draw bar frame assembly fixes on the casement, including two fork rotating parts, activity pair slider and bump device.
2. The self-closing prevention function device for outward-opening suspended hardware as claimed in claim 1, wherein the double-fork rotating member is of an X shape as a whole, a rotating connecting part is arranged at the center, notches are arranged at two sides of the double-fork rotating member, and the notches can be matched with the bump device.
3. The self-closing prevention function device of claim 2, further comprising a rivet rotatably coupled to the rotational coupling of the bifurcated rotational member.
4. The self-closing prevention function device for outward-opening suspended hardware as claimed in claim 2, wherein the double-fork rotating member can naturally rotate in a range of 35-80 degrees from the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320077958.5U CN219387573U (en) | 2023-01-10 | 2023-01-10 | Self-closing function device is prevented to outward-opening overhang five metals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320077958.5U CN219387573U (en) | 2023-01-10 | 2023-01-10 | Self-closing function device is prevented to outward-opening overhang five metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219387573U true CN219387573U (en) | 2023-07-21 |
Family
ID=87164633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320077958.5U Active CN219387573U (en) | 2023-01-10 | 2023-01-10 | Self-closing function device is prevented to outward-opening overhang five metals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219387573U (en) |
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2023
- 2023-01-10 CN CN202320077958.5U patent/CN219387573U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |