A height adjustment structure for top-hung window sash

Abstract

The utility model provides a height adjustment structure for a top-hung window sash, comprising a window frame, wherein windows are connected to two inner sides of the window frame by means of symmetrically distributed adjustment structures, the adjustment structure comprising an adjustment rod movably connected to the window, a sliding rod movably connected to the window is connected to the lower side of the adjustment rod by a supporting rod, a sliding groove corresponding to the sliding rod is provided inside the window, and the rotation angle of the window is adjusted with the help of the adjustment rod by means of the adjustment structure symmetrically distributed inside the window frame, and the sliding rod slides in the sliding groove inside the window to adapt to the angle of the window, and the supporting rod is responsible for supporting the window to swing, and the opening angle of the window can be achieved through the cooperation of the adjustment rod and the sliding rod, and the opening area of ​​the window can be adjusted with the help of the sliding of the sliding rod and the adjustment rod as a whole in the window frame to improve applicability, thereby solving the problem that the angles of existing top-hung windows are mostly fixed and cannot be adjusted in special situations.

Description

Technical Field

[0001] The utility model provides a height adjustment structure, belongs to the technical field of top-hung window equipment, and particularly relates to a height adjustment structure for a top-hung window sash. Background Art

[0002] Top-hung windows are windows that have hinges installed on the upper side of the window and can be opened inwards or outwards. Top-hung windows are a type of aluminum alloy and plastic steel window that appeared later. It is a new form developed on the basis of casement windows. It has two ways of opening, either sideways or by pushing it open from the top. When the casement window is closed, a gap of about 10 cm can be opened by pulling the upper part of the window inwards, that is, the window can be opened a little from the top, and the opened part is suspended in the air and fixed to the window frame by hinges, etc., so it is called top-hung.

[0003] Most of the existing top-hung windows are fixed structures with hinges, and the angles they can open and close are fixed. When large-scale ventilation is required or there is a fire hazard, they cannot be opened and closed to a large extent. They have low applicability, a small adjustable range, and are inconvenient to use. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the embodiments of the present application provide a top-hung window sash height adjustment structure, thereby solving the problem that the angles of existing top-hung windows are mostly fixed and cannot be adjusted to special situations.

[0005] In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a top-hung window sash height adjustment structure, comprising a window frame, wherein the inner sides of the window frame are connected with windows by means of symmetrically distributed adjustment structures, the adjustment structure comprising an adjustment rod movably connected to the window, a sliding rod movably connected to the window is connected to the lower part of the adjustment rod through a support rod, and a sliding groove corresponding to the sliding rod is provided inside the window.

[0006] Preferably, the window frame has adjustment grooves corresponding to the adjustment structure on both sides thereof, and the adjustment grooves have a first slider movably connected to the adjustment rod and the support rod, and a second slider located below the first slider and movably connected to the sliding rod.

[0007] Preferably: the first slider is provided with a first limiter that passes through the adjusting rod, and a second limiter that is located on one side of the first limiter and is higher than the first limiter itself; the second slider is provided with a third limiter that is higher than the second limiter and passes through one end of the sliding rod.

[0008] Preferably: the other end of the second position-limiting member is provided with an "I"-shaped connecting rod penetrating one end of the second position-limiting member and the sliding rod, and the sliding rod is provided with a supporting groove corresponding to the connecting rod.

[0009] Preferably, the other ends of the adjusting rod and the sliding rod are each provided with a connecting piece which penetrates through the adjusting rod and is inserted into the interior of the window, and the connecting piece is provided with a limiting ring which clamps the adjusting rod and the sliding rod respectively.

[0010] Preferably: the second limit member and the third limit member are both fixedly connected with adjustment rings, which are respectively placed under the corresponding support rod and sliding rod. The adjustment ring on the second limit member adapts to the height of the first limit member, and the adjustment ring on the third limit member adapts to the height of the second limit member.

[0011] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0012] The utility model arranges an adjustment structure symmetrically distributed in the window frame, and the rotation angle of the window is adjusted with the help of an adjustment rod. At the same time, the sliding rod slides in a sliding groove inside the window to adapt to the angle of the window. The support rod is responsible for supporting the window to swing. Through the cooperation of the adjustment rod and the sliding rod, the opening angle of the window can be achieved. At the same time, with the help of the sliding of the sliding rod and the adjustment rod as a whole in the window frame, the opening area of ​​the window can be adjusted to improve applicability.

[0013] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of a height adjustment structure of a top-hung window sash of the utility model;

[0015] Figure 2 This is the state of the adjustment structure of the top-hung window sash height adjustment structure in the normal state of the utility model;

[0016] Figure 3 This is the adjustment structure state of the top-hung window sash height adjustment structure when the window is closed;

[0017] Figure 4 This is a top-hung window sash height adjustment structure of the utility model, in which the window is fully opened;

[0018] Figure 5 The utility model is an exploded view of a height adjustment structure of a top-hung window sash.

[0019] As shown in the figure:

[0020] 1. Window frame;

[0021] 11. Window; 12. Sliding slot; 13. Adjustment slot;

[0022] 2. Adjust the structure;

[0023] 21. Adjustment rod; 22. Support rod; 23. Sliding rod; 24. First slider; 25. Second slider; 26. Connecting piece; 27. Limiting ring; 28. Connecting rod; 29. ​​Support groove;

[0024] 211. First position-limiting member; 212. Second position-limiting member; 213. Third position-limiting member; 214. Adjusting ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] It should be noted that the terms “vertical”, “horizontal”, “up”, “down”, “left”, “right” and similar expressions used in this document are only for illustrative purposes and do not represent the only implementation method.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific implementation methods and are not intended to limit the present invention; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0028] like Figure 1 , 2 As shown in Figure 5, a top-hung window sash height adjustment structure comprises a window frame 1, a window 11 is connected to the window frame 1 by symmetrically distributed adjustment structures 2 on both sides of the window frame 1, and adjustment grooves 13 corresponding to the adjustment structures 2 are arranged on both sides of the window frame 1, a first slider 24 movably connected to the adjustment rod 21 and the support rod 22 is arranged inside the adjustment groove 13, and a second slider 25 movably connected to the sliding rod 23 is arranged below the first slider 24, the adjustment structure 2 comprises an adjustment rod 21 movably connected to the window 11, a sliding rod 23 movably connected to the window 11 is connected to the window 11 through the support rod 22 below the adjustment rod 21, a sliding groove 12 corresponding to the sliding rod 23 is arranged inside the window 11, and the other ends of the adjustment rod 21 and the sliding rod 23 are provided with connecting members 26 that penetrate through themselves and are inserted into the window 11, and the connecting member 26 is provided with limiting rings 27 that clamp the adjustment rod 21 and the sliding rod 23 respectively.

[0029] In this embodiment, an adjustment structure 2 symmetrically distributed in the window frame 1 is set, and the rotation angle of the window 11 is adjusted with the help of an adjustment rod 21. At the same time, a sliding rod 23 slides in a sliding groove 12 inside the window 11 to adapt to the angle of the window 11. The support rod 22 is responsible for supporting the window 11 to swing. Through the cooperation of the adjustment rod 21 and the sliding rod 23, the opening angle of the window 11 can be achieved. At the same time, with the help of the sliding rod 23 and the adjustment rod 21 as a whole sliding in the window frame 1, the opening area of ​​the window can be adjusted to improve applicability.

[0030] like Figure 3 and Figure 4 As shown, the first slider 24 is provided with a first limiting piece 211 that passes through the adjusting rod 21, and a second limiting piece 212 that is located on one side of the first limiting piece 211 and is higher than the first limiting piece 212; the second slider 25 is provided with a third limiting piece 213 that is higher than the second limiting piece 212 and passes through one end of the sliding rod 23; the other end of the second limiting piece 212 is provided with an "I"-shaped connecting rod 28 that passes through one end of the second limiting piece 212 and the sliding rod 23; the sliding rod 23 is provided with a supporting groove 29 corresponding to the connecting rod 28; the second limiting piece 212 and the third limiting piece 213 are both fixedly connected with adjusting rings 214, which are respectively placed under the corresponding supporting rods 22 and sliding rods 23; the adjusting ring 214 on the second limiting piece 212 adapts to the height of the first limiting piece 211, and the adjusting ring 214 on the third limiting piece 213 adapts to the height of the second limiting piece 212.

[0031] In this embodiment, when the window 11 is closed and completely inside the window frame 1, the sliding rod 23, the support rod 22 and the adjusting rod 21 are in the same straight line. With the support of the adjusting ring 214, the sliding rod 23, the support rod 22 and the adjusting rod 21 are all in overlapping piles to avoid collision with each other. When the window 11 is fully opened, the window 11 is pulled to a nearly horizontal state, and then the window is completely slid down to the bottom with the help of the first slider 24 and the second slider 25. It should be noted that a blocking ball connected by a spring is provided inside the sliding groove 12. The slider can only be slid down to the bottom with the help of external force. At the same time, the connecting rods, connecting parts and the slider itself used in this application are all materials and models that can be seen in the prior art. Different types of rods can be replaced according to different needs, and this article does not limit this.

[0032] When in use, ensure that all parts of the window and the adjustment structure are in good condition without damage or missing; adjust the rotation angle of the window 11 by operating the adjustment rod 21 to achieve the desired opening angle; slide the sliding rod 23 in the sliding groove 12 inside the window 11 to adapt to the angle of the window 11, and support the window 11 through the support rod 22 to prevent shaking; adjust the opening area of ​​the window by sliding inside the window frame 1 through the cooperation of the adjustment rod 21 and the sliding rod 23 to improve the applicability; use the limit piece 211, the second limit piece 212 and the third limit piece 213 on the first slider 24, and the support groove 29 and the adjustment ring 214 on the sliding rod 23 to limit and adjust the closed and fully opened states of the window to ensure the safe use of the window; during operation, pay attention to the role of the blocking ball and spring connection inside the sliding groove 12 to ensure smooth opening and closing of the window and safe and reliable.

[0033] Although the present invention has been disclosed as above in terms of preferred embodiments, it is not intended to limit the present invention. Anyone familiar with the technology may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be based on the definition of the claims.

Claims

1. A top-hung window sash height adjustment structure, comprising a window frame (1), characterized in that: The window frame (1) is connected to a window (11) on both sides thereof by means of symmetrically distributed adjustment structures (2), the adjustment structure (2) comprising an adjustment rod (21) movably connected to the window (11), a sliding rod (23) movably connected to the window (11) being connected below the adjustment rod (21) via a support rod (22), and a sliding groove (12) corresponding to the sliding rod (23) being provided inside the window (11).

2. A top-hung window sash height adjustment structure according to claim 1, characterized in that: Adjustment grooves (13) corresponding to the adjustment structure (2) are provided on both sides of the interior of the window frame (1); a first sliding block (24) movably connected to the adjustment rod (21) and the support rod (22) and a second sliding block (25) located below the first sliding block (24) and movably connected to the sliding rod (23) are provided inside the adjustment groove (13).

3. The top-hung window sash height adjustment structure according to claim 2, characterized in that: The first sliding block (24) is provided with a first limiting member (211) penetrating the adjusting rod (21), and a second limiting member (212) located at one side of the first limiting member (211) and having a height higher than the first limiting member, and the second sliding block (25) is provided with a third limiting member (213) having a height greater than the second limiting member (212) and penetrating one end of the sliding rod (23).

4. The top-hung window sash height adjustment structure according to claim 3, characterized in that: The other end of the second limiting member (212) is provided with an I-shaped connecting rod (28) penetrating one end of the second limiting member (212) and the sliding rod (23); the sliding rod (23) is provided with a supporting groove (29) corresponding to the connecting rod (28) connected thereto.

5. The top-hung window sash height adjustment structure according to claim 1, characterized in that: The other ends of the adjusting rod (21) and the sliding rod (23) are each provided with a connecting piece (26) penetrating through the adjusting rod (21) and inserted into the interior of the window (11), and the connecting piece (26) is provided with a limiting ring (27) for clamping the adjusting rod (21) and the sliding rod (23) respectively.

6. The top-hung window sash height adjustment structure according to claim 3, characterized in that: The second limiting member (212) and the third limiting member (213) are both fixedly connected with an adjustment ring (214), and the adjustment ring (214) is respectively placed under the corresponding support rod (22) and the sliding rod (23), the adjustment ring (214) on the second limiting member (212) adapts to the height of the first limiting member (211), and the adjustment ring (214) on the third limiting member (213) adapts to the height of the second limiting member (212).

Images