CN215595277U - Open-close control device for door and window - Google Patents
Open-close control device for door and window Download PDFInfo
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- CN215595277U CN215595277U CN202121694844.2U CN202121694844U CN215595277U CN 215595277 U CN215595277 U CN 215595277U CN 202121694844 U CN202121694844 U CN 202121694844U CN 215595277 U CN215595277 U CN 215595277U
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Abstract
The utility model provides a door and window opening and closing control device, which comprises: the device comprises a support, a movable piece, a first bracket and a second bracket; the first bracket is arranged on the support; the second support is hinged to the first support and can rotate relative to the first support; the second bracket is suitable for being inserted into the movable piece so as to limit the movable piece to move from the first position to the second position; the second support is suitable for being clamped with the first support together to limit the rotation of the second support. Therefore, the stability of the product can be improved, and the service cycle of the temperature sensing element is ensured.
Description
Technical Field
The utility model relates to the technical field of doors and windows, in particular to a door and window opening and closing control device.
Background
The door and window opening and closing control device in the related art adopts a temperature sensing element such as a fusible alloy piece or a glass ball to automatically control the closing of the door and the window, but most of the door and window opening and closing control devices have the defects of low product stability, short service life of the temperature sensing element and the like.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least to some extent, one of the technical problems in the art described above. Therefore, an object of the present invention is to provide a door/window opening/closing control device to improve the stability of the product and ensure the service life of the temperature sensing element.
In order to achieve the above object, an embodiment of the present invention provides an opening and closing control device for a door and window, including:
a support;
the movable piece is movably arranged on the support between a first position enabling the door and the window to be opened and a second position enabling the door and the window to be closed;
the first bracket is arranged on the support;
the second bracket is hinged to the first bracket and can rotate relative to the first bracket; the second bracket is suitable for being inserted into the movable piece to limit the movable piece from moving from the first position to the second position; the second support is suitable for being clamped with the first support to jointly limit the rotation of the second support through the temperature sensing element.
According to the opening and closing control device of the door and window, the movement of the moving part is limited by the second support, and the rotation of the second support is limited by the temperature sensing element, so that the moving part is prevented from being directly limited by the temperature sensing element, the acting force on the temperature sensing element can be reduced, the service cycle of the temperature sensing element is prolonged, and the stability of a product is further improved.
In addition, the opening and closing control device for doors and windows provided by the embodiment of the utility model can also have the following additional technical characteristics:
optionally, the movable member comprises a transmission rod, a connecting rod and an elastic element;
one end of the transmission rod is suitable for driving the door and window to be opened or closed, and the other end of the transmission rod is connected with the connecting rod through a wind bracing adjusting screw;
one end of the elastic element is fixed on the support, and the other end of the elastic element is connected with the connecting rod.
Furthermore, a through hole is formed in the connecting rod, and the second support is suitable for being inserted into the through hole.
Optionally, an adjusting screw is arranged on the first support, and the second support and the adjusting screw are jointly clamped with the temperature sensing element.
Further, the second bracket has an upper portion and a lower portion with respect to a hinge point of the second bracket and the first bracket, the upper portion and the first bracket jointly engage the temperature sensing element, and the lower portion is inserted into the through hole.
Optionally, a hinge assembly having a first hinge mount, a second hinge mount, a first hinge arm, a second hinge arm, and a slider;
the first hinge base is provided with a first sliding groove;
the second hinge base is provided with a second sliding groove;
the sliding block is slidably arranged on the first sliding groove and connected with the transmission rod;
one end of the first hinged arm is hinged to the sliding block, the other end of the first hinged arm is hinged to the second hinged seat, and the middle part of the first hinged arm is hinged to the second hinged arm;
one end of the second hinge arm is hinged to the first hinge seat, and the other end of the second hinge arm is slidably arranged on the second sliding groove.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
FIG. 1 is a schematic view of a portion of a door window opening and closing control device according to an embodiment of the present invention;
fig. 2 is a schematic view illustrating an opening and closing control apparatus for a door or window according to an embodiment of the present invention in a window opening state;
FIG. 3 is a schematic view of a part of components of an opening and closing control device for a door or window according to an embodiment of the present invention in a closed state;
FIG. 4 is a schematic view of another view of the opening and closing control device for doors and windows according to an embodiment of the present invention;
description of reference numerals:
a support 100;
the movable piece 200, a transmission rod 201, a connecting rod 202, a through hole 2021, an elastic element 203 and a wind bracing adjusting screw 204;
a first support 300;
a second bracket 400, an upper part 401, a positioning hole 4011 and a lower part 402;
a temperature sensing element 500;
an adjusting screw 600;
hinge assembly 700, first hinge seat 701, first sliding groove 7011, second hinge seat 702, second sliding groove 7021, first hinge arm 703, second hinge arm 704 and sliding block 705.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the utility model are shown in the drawings, it should be understood that the utility model can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
The following describes in detail the implementation of the opening and closing control device for doors and windows provided by the present invention with reference to fig. 1 to 4. The opening and closing control device for doors and windows according to the present invention comprises a support 100, a movable member 200, a first bracket 300 and a second bracket 400.
Specifically, the movable member 200 is movably provided to the support 100 between a first position where the door and window are opened and a second position where the door and window are closed; the first bracket 300 is disposed on the stand 100; the second bracket 400 is hinged to the first bracket 300 and can rotate relative to the first bracket 300; the second bracket 400 is adapted to be inserted into the moveable member 200 to limit movement of the moveable member 200 from the first position to the second position; the second holder 400 is adapted to cooperate with the first holder 300 to engage the temperature sensing element 500 to restrict the second holder 400 from rotating.
That is, when the temperature sensing element 500 is intact, the temperature sensing element 500 is clamped between the first bracket 300 and the second bracket 400, and has an acting force on the second bracket 400 to limit the rotation of the second bracket 400, so that the second bracket 400 is inserted into the movable member 200 to limit the movement thereof; when the temperature sensing element 500 is deformed (for example, the temperature sensing element is broken due to a fire), the second bracket 400 loses the acting force of the temperature sensing element 500 and rotates, so that the second bracket 400 is separated from the movable member 200, and the movable member 200 loses the limitation and can move from the first position to the second position.
Therefore, according to the opening and closing control device for the door and window, the movement of the movable element 200 is limited by the second support 400, and the rotation of the second support 400 is limited by the temperature sensing element 500, so that the temperature sensing element 500 is prevented from directly limiting the movement of the movable element 200, the acting force on the temperature sensing element 500 can be reduced, the service cycle of the movable element is prolonged, and the stability of a product is further improved.
In some examples, the moveable member 200 includes a drive rod 201, a connecting rod 202, and a resilient element 203; one end of the transmission rod 201 is suitable for driving the door and window to be opened or closed, and the other end of the transmission rod is connected with the connecting rod 202 through a wind bracing adjusting screw 204; the elastic member 203 has one end fixed to the support 100 and the other end connected to the connection rod 202. It can be understood that, when the connecting rod 202 moves from the second position to the first position, the door and window can be opened manually, and then the temperature sensing element 500 limits the rotation of the second bracket 400 to limit the movement of the movable element 200, at which time the elastic element 203 is limited; when the temperature sensing element 500 releases the restriction on the second bracket 400, the second bracket 400 releases the restriction on the movable element 200, at this time, the elastic element 203 releases the restriction, and the connecting rod 202 can move from the first position to the second position under the elastic restoring force of the elastic element 203.
Optionally, a through hole 2021 is formed on the connecting rod 202, and the second bracket 400 is adapted to be inserted into the through hole 2021. Thus, the second bracket 400 can limit the movement of the connecting rod 202 when the second bracket 400 is not rotated to be separated from the through hole 2021.
Optionally, an adjusting screw 600 is disposed on the first bracket 300, and the second bracket 400 and the adjusting screw 600 are jointly engaged with the temperature sensing element 500. Wherein the first bracket 300 is fixed on the support 100 by a rivet, the first bracket 300 is vertical, and the adjusting screw 600 is provided on the wall of the first bracket 300. It is understood that the second bracket 400 is also vertical, and the second bracket 400 and the first bracket 300 together form a slot for engaging the temperature sensing element 500.
Further, with respect to the hinge point of the second bracket 400 and the first bracket 300, the second bracket 400 has an upper portion 401 and a lower portion 402, the upper portion 401 and the first bracket 300 jointly engage with the temperature sensing element 500, and the lower portion 402 is inserted into the through hole 2021. In addition, the upper portion 401 can be provided with a positioning hole 4011, so that the positioning hole 4011 and the adjusting screw 600 are matched and clamped with the temperature sensing element 500.
In some examples, further comprising a hinge assembly 700, the hinge assembly 700 having a first hinge mount 701, a second hinge mount 702, a first hinge arm 703, a second hinge arm 704, and a slider 705; the first hinge base 701 has a first sliding slot 7011; the second hinge base 702 has a second sliding slot 7021; the sliding block 705 is slidably arranged in the first sliding groove 7011, and the sliding block 705 is connected with the transmission rod 201; one end of the first hinge arm 703 is hinged to the sliding block 705, the other end is hinged to the second hinge base 702, and the middle part is hinged to the second hinge arm 703; one end of the second hinge arm 703 is hinged to the first hinge base 701, and the other end is slidably disposed in the second sliding slot 7021. The second hinge base 702 is disposed on a door leaf of a door or a window sash of a window, and the driving rod 201 is driven to move by the movement of the connecting rod 202, so that the hinge assembly 700 drives the door or window to open or close, or the hinge assembly 700 drives the movable member 200 to move when the door or window is opened or closed. Therefore, through the arrangement of the hinge assembly 700, the opening and closing device of the whole window sash can be arranged in a hidden mode, and the attractiveness of the window sash is not affected.
The first hinged support 701 is mounted on the support 100, and when the sliding block 705 slides in the first sliding groove 7011, the first hinged arm 703 can be driven to swing, so as to drive the second hinged arm 704 to swing, and further drive the second hinged support 702 to open or close the door or window sash; in addition, the slide block 705 drives the transmission rod 201 to move when sliding.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (6)
1. The utility model provides a door and window's start and stop control device which characterized in that includes:
a support;
the movable piece is movably arranged on the support between a first position enabling the door and the window to be opened and a second position enabling the door and the window to be closed;
the first bracket is arranged on the support;
the second bracket is hinged to the first bracket and can rotate relative to the first bracket; the second bracket is suitable for being inserted into the movable piece to limit the movable piece from moving from the first position to the second position; the second support is suitable for being clamped with the first support to jointly limit the rotation of the second support through the temperature sensing element.
2. The opening and closing control device for doors and windows according to claim 1, wherein the movable member comprises a transmission rod, a connecting rod and an elastic element;
one end of the transmission rod is suitable for driving the door and window to be opened or closed, and the other end of the transmission rod is connected with the connecting rod through a wind bracing adjusting screw;
one end of the elastic element is fixed on the support, and the other end of the elastic element is connected with the connecting rod.
3. The opening/closing control device for doors and windows according to claim 2, wherein the connecting rod is provided with a through hole, and the second bracket is adapted to be inserted into the through hole.
4. The opening and closing control device for doors and windows according to claim 1, wherein the first bracket is provided with an adjusting screw, and the second bracket and the adjusting screw are clamped with the temperature sensing element together.
5. The opening/closing control device for door/window according to claim 3, wherein said second bracket has an upper portion and a lower portion with respect to a hinge point between said second bracket and said first bracket, said upper portion and said first bracket jointly engaging with said temperature sensing element, said lower portion being inserted into said through hole.
6. The opening and closing control device for doors and windows according to claim 2, further comprising a hinge assembly having a first hinge base, a second hinge base, a first hinge arm, a second hinge arm and a slider;
the first hinge base is provided with a first sliding groove;
the second hinge base is provided with a second sliding groove;
the sliding block is slidably arranged on the first sliding groove and connected with the transmission rod;
one end of the first hinged arm is hinged to the sliding block, the other end of the first hinged arm is hinged to the second hinged seat, and the middle part of the first hinged arm is hinged to the second hinged arm;
one end of the second hinge arm is hinged to the first hinge seat, and the other end of the second hinge arm is slidably arranged on the second sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121694844.2U CN215595277U (en) | 2021-07-23 | 2021-07-23 | Open-close control device for door and window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121694844.2U CN215595277U (en) | 2021-07-23 | 2021-07-23 | Open-close control device for door and window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215595277U true CN215595277U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121694844.2U Active CN215595277U (en) | 2021-07-23 | 2021-07-23 | Open-close control device for door and window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215595277U (en) |
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2021
- 2021-07-23 CN CN202121694844.2U patent/CN215595277U/en active Active
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