Supporting and limiting structure and outward-opening suspended window
By designing the clamps supporting the limit structure and the limit part, the problem of accidental closing of the outer suspension window in strong winds or self-weight is solved, and the stable suspension of the window sash is achieved, with a simple structure and easy maintenance.
Patent Information
- Application Number
- CN202422376804.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-08-08
- Estimated Expiration
- 2034-09-27
AI Technical Summary
When existing external hanging windows encounter strong winds or large weight of the sash, the problem of insufficient support may lead to accidental closing of the sash.
A support limit structure is designed, including a base, a slider and a card. Through the coordination of the slot on the card member and the limiting part, the movement of the slider is restricted and the window sash can be suspended.
It effectively solves the problem of unexpected closure caused by insufficient support of window sashes. It has a simple and stable structure and is easy to assemble and repair.
Smart Images
Figure CN223202906U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of door and window accessories, and in particular relates to a supporting and limiting structure and an outward-opening hanging window. Background Art
[0002] Outward-opening top-hung windows are a common type of system window in homes today. Existing outward-opening top-hung windows open and close the windows by turning the handle, putting the windows in three states: locked, open, and top-hung. When in the top-hung state, push the window sash outward to the maximum position, and the window sash is kept in a suspended open state by structures such as the retaining spring. However, in the event of strong winds or when the window sash is heavy, insufficient support may occur, causing the window sash to close accidentally, affecting its use. Utility Model Content
[0003] The purpose of the utility model is to provide a support and limiting structure that can solve the above problems.
[0004] To achieve the above-mentioned purpose, the present invention provides a support and limiting structure, comprising:
[0005] A base, wherein a movable groove is provided on the base, a limiting portion is provided in the movable groove, the limiting portion is provided along the length direction of the movable groove, and one end of the limiting portion forms a space with the movable groove;
[0006] a sliding member, the sliding member being disposed in the movable groove and being movable along the length direction of the movable groove; and
[0007] a clamping member, the clamping member being rotatably mounted on the sliding member, and the clamping member being provided with a clamping slot facing the movement direction of the sliding member;
[0008] When the sliding member moves to the space, the locking member can rotate to a first angle so that the opening of the locking slot faces the limiting portion, so that when the sliding member moves in a direction away from the space, the locking slot can be locked on the limiting portion;
[0009] When the sliding member moves to the space, the clamping member can also rotate from the first angle to a second angle so that the opening of the clamping slot faces the moving direction of the sliding member.
[0010] Optionally, the clamping grooves are provided on two opposite sides of the clamping member facing the movement direction of the sliding member.
[0011] Optionally, a trigger portion is further provided in the space, and the trigger portion is arranged opposite to the limiting portion and spaced apart along the length direction of the movable slot;
[0012] When the sliding member moves to the space, the trigger portion can push the locking member to rotate.
[0013] Optionally, the limiting portion and the movable groove form an aisle, the clamping member is arranged at the lower end of the movable member and corresponds to the aisle, and the width of the aisle is greater than the width of the clamping member and smaller than the length of the clamping member.
[0014] Optionally, a strip-shaped hole corresponding to the space is provided on the inner side wall of the movable groove.
[0015] Optionally, the slot is an arc-shaped slot.
[0016] Optionally, a guide hole is provided on the inner bottom wall of the movable groove and is opened along the movement direction of the sliding member, the sliding member extends into the guide hole, and a limiting wall corresponding to the inner side wall of the guide hole is provided on the side of the sliding member.
[0017] Optionally, a support rod is further included, and the support rod is rotatably connected to an end of the sliding member away from the clamping member.
[0018] Optionally, a connecting rod is further included, and both ends of the connecting rod are rotatably connected to the base and the support rod respectively.
[0019] The utility model also provides an outward-opening hanging window, comprising the supporting and limiting structure.
[0020] Compared with the prior art, the beneficial effects of the present invention are: through the cooperation between the card slot and the limit part on the card part, it plays a supporting role, limits the movement of the sliding part, and enables the window sash to be in a suspended state, which can effectively solve the problem of insufficient support force of the window sash and easy accidental closing. The structure is simple and stable, and it is easy to assemble, disassemble, repair and replace. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0022] Figure 1 This is an explosion diagram of the utility model.
[0023] Figure 2 This is a schematic diagram of the structure of the clamping member when the window sash of the utility model is closed.
[0024] Figure 3 This is a structural schematic diagram of the clamping member of the utility model rotated to a first angle.
[0025] Figure 4This is a schematic diagram of the structure of the utility model where the clamp is clamped on the limiting part
[0026] Figure 5 This is a structural diagram of the clamping member of the present invention being separated from the limiting portion.
[0027] Figure 6 This is a structural schematic diagram of the clamping member of the present invention rotated to a second angle.
[0028] In the picture:
[0029] 100, base; 110, movable slot; 111, limiter; 112, trigger; 113, passage; 114, strip hole; 115, guide hole;
[0030] 200, sliding member; 210, limiting wall;
[0031] 300, card piece; 310, card slot;
[0032] 400, support rod;
[0033] 500. Connecting rod. DETAILED DESCRIPTION
[0034] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.
[0035] In the description of the embodiments of the present invention, it should be understood that if there are directional indications in the embodiments of the present invention, such as the orientation or position relationship of up, down, left, right, front, back, inside, and outside, which are based on the orientation or position relationship shown in the accompanying drawings, it is only for the convenience of describing the embodiments of the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0036] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.
[0037] In the embodiments of the present invention, unless otherwise expressly specified or limited, terms such as "installed," "connected," "connected," and "fixed" should be understood broadly. For example, they may refer to fixed connections, removable connections, or integration. They may refer to mechanical connections or electrical connections. They may refer to direct connections or indirect connections through an intermediary. They may refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in the embodiments of the present invention based on the specific circumstances.
[0038] like Figures 1 to 6 As shown, an embodiment of the present invention provides a support and limiting structure, including a base 100 , a sliding member 200 , a clamping member 300 , a support rod 400 and a connecting rod 500 .
[0039] In which, the base 100 is provided with a movable groove 110, and the sliding member 200 is arranged in the movable groove 110 and can move along the length direction of the movable groove 110. Furthermore, a guide hole 115 opened along the movement direction of the sliding member 200 is provided on the inner bottom wall of the movable groove 110, and the sliding member 200 extends into the guide hole 115, and the support rod 400 is rotatably connected to the end of the sliding member 200 away from the clamping member 300, that is, the end of the sliding member 200 extends into the guide hole 115, and the support rod 400 is connected to the window sash. When the window sash is pushed outward, the support rod 400 will drive the support rod 400 to drive the sliding member 200 to move along the opening direction of the guide hole 115, that is, to move in the length direction of the movable groove 110, so as to open or close the window sash, and the two ends of the connecting rod 500 are rotatably connected to the base 100 and the support rod 400 respectively to improve stability.
[0040] Furthermore, a limiting portion 111 is provided in the movable groove 110, and the limiting portion 111 is provided along the length direction of the movable groove 110. One end of the limiting portion 111 forms a space with the movable groove 110. The clamping member 300 is rotatably provided on the sliding member 200, and the clamping member 300 is provided with a clamping groove 310 facing the movement direction of the sliding member 200. Specifically, the clamping groove 310 is provided on both opposite sides of the clamping member 300 facing the movement direction of the sliding member 200 to make the operation more consistent, more convenient, and improve efficiency. Specifically, the clamping groove 310 is preferably an arc-shaped groove.
[0041] When the window sash is pushed outward to open the window, the sliding member 200 will move to the space. At this time, the clamping member 300 can be rotated to a first angle so that the opening of the clamping slot 310 faces the limiting portion 111, so that when the sliding member 200 moves in the direction away from the space, the clamping slot 310 can be stuck on the limiting portion 111. Specifically, the sliding member 200 drives the clamping member 300 so that the end of the clamping slot 310 close to the limiting portion 111 contacts the end of the limiting portion 111 close to the clamping slot 310, further pushing the clamping member 300 to rotate until the other end of the clamping slot 310 abuts against the side of the limiting portion 111 facing the clamping member 300, thereby limiting the rotation of the clamping member 300 and sliding in the direction away from the space, thereby limiting the sliding member 200 from sliding in the direction away from the space, so that the window sash is in a suspended state, with a simple and stable structure.
[0042] When the window sash needs to be closed, the sliding member 200 is moved to the space again by pushing the window sash outward again. At this time, the clamping member 300 can also be rotated from the first angle to the second angle so that the opening of the clamping slot 310 faces the movement direction of the sliding member 200, so that the sliding member 200 can be reset and the window sash can be closed.
[0043] In one embodiment, a trigger portion 112 is further provided in the space. The trigger portion 112 is arranged opposite to the limiting portion 111 and is spaced apart along the length direction of the movable groove 110 so that the card 300 can rotate between the two. When the sliding member 200 moves to the space, the trigger portion 112 can push the card 300 to rotate the card 300, so as to improve the convenience and efficiency of the operation.
[0044] It should be understood that when the slot 310 faces the movement direction of the sliding member 200, the end of the slot 310 close to the trigger portion 112 away from the limiting portion 111 corresponds to the trigger portion 112, so that when the sliding member 200 moves in its direction, the trigger portion 112 can drive the locking member 300 to rotate to the first angle by pushing this end.
[0045] Furthermore, when the sliding member 200 moves toward the trigger portion 112, the end of the card 300 close to the side of the trigger portion 112 and away from the limiting portion 111 will contact the trigger portion 112, causing the card 300 to rotate so that the other side of the card 300 faces the limiting portion 111. Further, the sliding member 200 moves in the direction away from the trigger portion 112, and the limiting portion 111 pushes the card 300 to rotate through this surface until the opening of the card slot 310 faces the movement direction of the sliding member 200.
[0046] In one embodiment, the limiting portion 111 and the movable groove 110 form an aisle 113, and the clamping member 300 is arranged at the lower end of the movable member and corresponds to the aisle 113. The width of the aisle 113 is greater than the width of the clamping member 300 and smaller than the length of the clamping member 300 to prevent the clamping member 300 from rotating at this location.
[0047] In one embodiment, a strip hole 114 corresponding to the space is provided on the inner side wall of the movable groove 110. Specifically, the strip hole 114 is opened on the inner side wall of the movable groove 110 corresponding to its length direction, thereby leaving space so that the clamp 300 is not affected when rotating in the space.
[0048] In one embodiment, a limiting wall 210 corresponding to the inner wall of the guide hole 115 is provided on the side of the sliding member 200. Specifically, the outer contour of the sliding member 200 is circular, and the limiting wall 210 is a straight wall formed by cutting along the axial direction of the sliding member 200, so as to limit the sliding member 200 and prevent it from rotating and affecting the clamping member 300.
[0049] The utility model also provides an outward-opening hanging window, comprising the above-mentioned supporting and limiting structure.
[0050] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A support and limiting structure, characterized in that: include: A base, wherein a movable groove is provided on the base, a limiting portion is provided in the movable groove, the limiting portion is provided along the length direction of the movable groove, and one end of the limiting portion forms a space with the movable groove; a sliding member, the sliding member being arranged in the movable groove and being capable of moving along the length direction of the movable groove; as well as a clamping member, the clamping member being rotatably mounted on the sliding member, and the clamping member being provided with a clamping slot facing the movement direction of the sliding member; When the sliding member moves to the space, the locking member can rotate to a first angle so that the opening of the locking slot faces the limiting portion, so that when the sliding member moves in a direction away from the space, the locking slot can be locked on the limiting portion; When the sliding member moves to the space, the clamping member can also rotate from the first angle to a second angle so that the opening of the clamping slot faces the moving direction of the sliding member.
2. A support and limiting structure according to claim 1, characterized in that: The clamping grooves are provided on two opposite sides of the clamping member facing the moving direction of the sliding member.
3. A support and limiting structure according to claim 1, characterized in that: A trigger portion is further provided in the space, and the trigger portion is arranged opposite to the limiting portion and spaced apart along the length direction of the movable slot; When the sliding member moves to the space, the trigger portion can push the locking member to rotate.
4. The support and limiting structure according to claim 1, characterized in that: The limiting portion and the movable groove form a passage. The clamping member is arranged at the lower end of the movable member and corresponds to the passage. The width of the passage is greater than the width of the clamping member and less than the length of the clamping member.
5. The support and limiting structure according to claim 1, characterized in that: The inner side wall of the movable groove is provided with a strip-shaped hole corresponding to the space.
6. The support and limiting structure according to claim 1, characterized in that: The clamping slot is an arc-shaped slot.
7. The support and limiting structure according to claim 1, characterized in that: A guide hole is provided on the inner bottom wall of the movable groove and is opened along the moving direction of the sliding member. The sliding member extends into the guide hole. A limiting wall corresponding to the inner side wall of the guide hole is provided on the side of the sliding member.
8. The support and limiting structure according to claim 7, characterized in that: Also includes: A support rod is rotatably connected to an end of the sliding member away from the clamping member.
9. The support and limiting structure according to claim 8, characterized in that: Also includes: A connecting rod, both ends of which are rotatably connected to the base and the support rod respectively.
10. An outward-opening hanging window, characterized in that: It comprises the support and limiting structure according to any one of claims 1 to 9.