CN216157394U - Special safe sliding support for outward opening window and safe sliding support group - Google Patents
Special safe sliding support for outward opening window and safe sliding support group Download PDFInfo
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- CN216157394U CN216157394U CN202122143176.0U CN202122143176U CN216157394U CN 216157394 U CN216157394 U CN 216157394U CN 202122143176 U CN202122143176 U CN 202122143176U CN 216157394 U CN216157394 U CN 216157394U
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Abstract
The utility model relates to the technical field of door and window assemblies, in particular to a special safe sliding support for an outward opening window and a safe sliding support group, which comprise a sliding rail bottom plate fixed on a window frame, a sliding block connected on the sliding rail bottom plate in a sliding manner, a short cantilever and a middle cantilever, wherein one end of the short cantilever and the middle cantilever are respectively hinged on the sliding block, one end of the long cantilever is hinged on the sliding rail bottom plate, and a bearing arm fixedly connected with a window sash profile; the other end of the short cantilever is hinged to one end of the bearing arm, the other end of the middle cantilever is hinged to the middle part of the long cantilever, and the other end of the long cantilever is hinged to the bearing arm; a limiting plate is vertically arranged at one end of the bearing arm hinged with the short cantilever, and rotary vanes clamped with the window frame are arranged on the lower end face of the sliding rail bottom plate and the vertical end face of the limiting plate away from the hinged point on the bearing arm; the utility model has reasonable structural design and strong connection stability with the window frame.
Description
Technical Field
The utility model relates to the technical field of door and window assemblies, in particular to a special safe sliding support for an outward opening window and a safe sliding support group.
Background
The sliding support is one of door and window hardware accessories, is also called a hinge and a four-bar linkage, and is a common device for connecting a casement window sash and a window frame, the sliding support has the functions of bearing, supporting and positioning when the window is opened and closed, the existing sliding support is not reasonable in structure and not stable enough to be connected with the window frame, the sliding support with poor quality can be loosened after being used for a period of time, the window sash can be seriously separated, and potential safety hazards can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: the utility model provides a special safe sliding support of swinging-out casement window and safe sliding support group to solve among the prior art sliding support structure unreasonable and with the not firm problem of being connected of window frame.
The technical scheme of the utility model is as follows: a special safe sliding support for an outward opening window comprises a sliding rail bottom plate fixed on a window frame, a sliding block connected to the sliding rail bottom plate in a sliding mode, a short cantilever and a middle cantilever, wherein one end of the short cantilever and one end of the middle cantilever are hinged to the sliding block respectively, one end of the long cantilever is hinged to the sliding rail bottom plate, and a bearing arm fixedly connected with a window sash profile; the other end of the short cantilever is hinged to one end of the bearing arm, the other end of the middle cantilever is hinged to the middle of the long cantilever, and the other end of the long cantilever is hinged to the bearing arm; the bearing arm is located and is equipped with the limiting plate with the vertical of short cantilever articulated one end, all be equipped with the rotor plate with the window frame joint on the lower terminal surface of slide rail bottom plate and the vertical terminal surface that the limiting plate deviates from the last pin joint of bearing arm.
Preferably, a supporting column for supporting the window sash when the window sash is closed is arranged on the lower end face, located between the two hinge points of the bearing arm, of the bearing arm.
Preferably, the slide rail bottom plate is provided with a concave plate with a through hole.
Preferably, one end of the slide rail bottom plate is provided with an angle wrapping fixing block, the angle wrapping fixing block is L-shaped, the vertical part of the angle wrapping fixing block abuts against the frame, and the horizontal part of the angle wrapping fixing block is nested at the end part of the slide rail bottom plate.
Preferably, the rotary sheets on the slide rail bottom plate are arranged at two end parts of the lower end surface of the slide rail bottom plate.
Preferably, the short cantilever and the long cantilever are provided with reinforcing ribs.
The pair of safe sliding supports are special safe sliding supports for the outward opening window; and the pair of the safe sliding supports are arranged in a mirror symmetry mode.
Compared with the prior art, the utility model has the advantages that:
(1) according to the utility model, through the design of the rotary sheet, the fixing mode of the sliding support and the window frame is increased, and the safety coefficient of the sliding support is greatly improved.
(2) The limiting plate is arranged on the bearing arm, so that the installation position of the bearing arm on the window sash profile is limited, and the installation is more convenient.
(3) According to the utility model, the concave plate with the through hole is arranged on the sliding rail bottom plate, so that the fastening force between the sliding rail bottom plate and the window frame is stronger.
(4) The utility model has reasonable integral structure design and strong connection stability with the window frame.
Drawings
The utility model is further described with reference to the following figures and examples:
FIG. 1 is a schematic structural view of a special safety sliding support for an outward opening window according to the present invention;
FIG. 2 is a front view of the special safety sliding support for the outward opening window of the present invention when closed;
FIG. 3 is a left side view of the special safety sliding support for the outward opening window of the present invention when closed;
fig. 4 is a schematic view of the overall structure of the safety slide support set according to the present invention.
Wherein: 1. the device comprises a sliding rail bottom plate, 2, a sliding block, 3, a short cantilever, 4, a middle cantilever, 5, a long cantilever, 6, a bearing arm, 7, a limiting plate, 8, a rotary vane, 9, a supporting column, 10, a concave plate, 11, a wrap angle fixing block, 12 and reinforcing ribs.
Detailed Description
The present invention will be further described in detail with reference to the following specific examples:
as shown in fig. 1-4, a special safety sliding support for an out-opening window comprises a sliding rail bottom plate 1 fixed on a window frame, a sliding block 2 connected to the sliding rail bottom plate 1 in a sliding manner, a short cantilever 3 and a middle cantilever 4, both of which are hinged to the sliding block 2 at one end, a long cantilever 5 hinged to the sliding rail bottom plate 1 at one end, and a bearing arm 6 fixedly connected to a window sash profile; the other end of the short cantilever 3 is hinged to one end of a bearing arm 6, the other end of the middle cantilever 4 is hinged to the middle of the long cantilever 5, the other end of the long cantilever 5 is hinged to the bearing arm 6, and the short cantilever 3, the middle cantilever 4 and the long cantilever 5 realize opening and closing of a window sash; the bearing arm 6 is provided with a plurality of through holes, the bearing arm 6 is fixedly connected with the window sash sectional material through screws, the bearing arm 6 is thickened and widened, and the bearing capacity of the window sash in the vertical direction is enhanced.
A limiting plate 7 is vertically arranged at one end, hinged with the short cantilever 3, of the bearing arm 6, when the bearing arm 6 is fixed on the window sash profile, the limiting plate 7 abuts against the vertical profile wall of the window sash profile, so that the installation position of the bearing arm 6 on the window sash profile is limited, the installation is more convenient, and the operation of workers is facilitated; in the embodiment, the rotary pieces 8 on the sliding rail bottom plate 1 are arranged at two end parts of the lower end surface of the sliding rail bottom plate 1, the rotary pieces 8 are fixedly connected with the inner hexagonal screws, and the rotary pieces 8 are rotatably arranged on the sliding rail bottom plate 1 and the limiting plate 7 through the inner hexagonal screws; the concrete use does, through revolve twist with 8 fixed connection's of spinning hexagon screws, makes spinning 8 follow initial length direction and slide rail bottom plate 1, limiting plate 7's length direction syntropy, rotates to its length direction and is different from the length direction of slide rail bottom plate 1, limiting plate 7, accomplishes the joint of spinning 8 on the window frame, has increased the fixed mode of sliding support with the window frame, very big improvement the factor of safety of sliding support.
The lower terminal surface that the bearing arm 6 lies in between two pin joints on the bearing arm 6 is equipped with the support column 9 of supporting usefulness when the casement closes, and when the casement closed, support column 9 has fine supporting role to between bearing arm 6 and the short cantilever 3, can prevent that bearing arm 6 from using flagging for a long time.
Be equipped with the concave plate 10 that has the through-hole on the slide rail bottom plate 1, the fastening screw passes through the through-hole on the concave plate 10 and links firmly with the groove on the window frame, has certain interval between diapire and the slide rail bottom plate 1 of conventional window frame upper groove, and concave plate 10 has compensatied the interval between the two, makes the direct counterbalance of concave plate 10 and the diapire in groove lean on, makes the fastening force of slide rail bottom plate 1 and window frame stronger.
One end of the slide rail bottom plate 1 is provided with a wrap angle fixing block 11, the wrap angle fixing block 11 is L-shaped, the vertical part of the wrap angle fixing block 11 is abutted to the frame, and the horizontal part of the wrap angle fixing block 11 is nested at the end part of the slide rail bottom plate 1.
The short cantilever 3 and the long cantilever 5 are provided with the reinforcing ribs 12, so that the bearing capacity of the short cantilever 3 and the long cantilever 5 is enhanced, and the short cantilever 3, the short cantilever 3 and the long cantilever 5 are improved in length size and shape, so that the self-positioning force of the sliding support, the opening and closing force of a window, the rigidity of the sliding support and the strength of the sliding support are improved.
In this embodiment, the supporting posts 9 and the slider 2 are made of copper.
As shown in fig. 4, a safety sliding support group includes a pair of safety sliding supports, the pair of safety sliding supports are the special safety sliding supports for the outward opening window, and the pair of safety sliding supports are arranged in a mirror symmetry manner and are respectively an upper sliding support and a lower sliding support.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore intended that the present embodiments be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. The utility model provides a special safe sliding support of swinging-out casement window which characterized in that: the window sash profile support device comprises a sliding rail bottom plate fixed on a window frame, a sliding block connected on the sliding rail bottom plate in a sliding manner, a short cantilever and a middle cantilever, wherein one end of the short cantilever and one end of the middle cantilever are respectively hinged on the sliding block; the other end of the short cantilever is hinged to one end of the bearing arm, the other end of the middle cantilever is hinged to the middle of the long cantilever, and the other end of the long cantilever is hinged to the bearing arm; the bearing arm is located and is equipped with the limiting plate with the vertical of short cantilever articulated one end, all be equipped with the rotor plate with the window frame joint on the lower terminal surface of slide rail bottom plate and the vertical terminal surface that the limiting plate deviates from the last pin joint of bearing arm.
2. The special safe sliding support for the outward opening window according to claim 1, is characterized in that: and a support column for supporting the window sash when the window sash is closed is arranged on the lower end face of the bearing arm between the two hinged points on the bearing arm.
3. The special safe sliding support for the outward opening window according to claim 1, is characterized in that: and a concave plate with a through hole is arranged on the sliding rail bottom plate.
4. The special safe sliding support for the outward opening window according to claim 1, is characterized in that: one end of the slide rail bottom plate is provided with a wrap angle fixing block, the wrap angle fixing block is L-shaped, the vertical part of the wrap angle fixing block is abutted to the frame, and the horizontal part of the wrap angle fixing block is nested at the end part of the slide rail bottom plate.
5. The special safe sliding support for the outward opening window according to claim 1, is characterized in that: and the rotary sheets on the sliding rail bottom plate are arranged at two end parts of the lower end surface of the sliding rail bottom plate.
6. The special safe sliding support for the outward opening window according to claim 1, is characterized in that: and reinforcing ribs are arranged on the short cantilever and the long cantilever.
7. A safe sliding support group, which is characterized in that: the special safety sliding support for the outward opening window comprises a pair of safety sliding supports, wherein the pair of safety sliding supports are special safety sliding supports for the outward opening window according to any one of claims 1 to 6; and the pair of the safe sliding supports are arranged in a mirror symmetry mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122143176.0U CN216157394U (en) | 2021-09-06 | 2021-09-06 | Special safe sliding support for outward opening window and safe sliding support group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122143176.0U CN216157394U (en) | 2021-09-06 | 2021-09-06 | Special safe sliding support for outward opening window and safe sliding support group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216157394U true CN216157394U (en) | 2022-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122143176.0U Active CN216157394U (en) | 2021-09-06 | 2021-09-06 | Special safe sliding support for outward opening window and safe sliding support group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216157394U (en) |
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2021
- 2021-09-06 CN CN202122143176.0U patent/CN216157394U/en active Active
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