Sliding window locking structure
By designing the sliding window lock structure, the compression of the mushroom head lock column and the anti-pick lock seat and the compression of the locking component are solved, the problem of degradation of the sliding window sealing performance is achieved, and the high anti-pick performance and good sealing effect are achieved. The automatic compensation mechanism of the eccentric design is used to ensure long-term sealing.
Patent Information
- Application Number
- CN202421457558.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The existing sliding window sealing strips are prone to deformation after long-term use, resulting in a decrease in sealing properties and cannot fit tightly on the window frame. There are gaps between the window sash and the window frame, and the sealing is not comprehensive enough.
A sliding window locking structure is designed, including a fan lock seat and a frame lock seat. The mushroom head lock column and the anti-pick lock seat are pressed into a locking state to improve the anti-pick performance, and the adhesive strips of the moving fan window are pressed to the outer frame through the locking and sealing assembly to improve sealing.
The sliding window has high anti-plitting performance and good watertightness and airtightness. At the same time, the eccentric pressure-touch column sleeve can be adjusted by itself to ensure automatic compensation of long-term sealing.
Smart Images
Figure CN222745873U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of doors and windows, in particular to a sliding window locking structure. Background Art
[0002] Doors and windows are important components of the building envelope system. Doors and windows are divided into enclosure components or partition components according to their location. They have different design requirements and must have insulation, heat insulation, sound insulation, waterproofing, fire prevention and other functions. Current commercial housing, affordable apartments, and office rooms are generally equipped with sliding windows. A movable lock hook is installed on one window sash of the sliding window, and a lock seat is provided on the window frame. When the sliding window is closed, the movable lock hook is turned into the lock seat to lock the sliding window.
[0003] The movable sliding window in the prior art usually seals the gap between the window sash and the window frame by means of a sealing strip. A flexible strip, such as a wool strip or a rubber strip, is adhered to the frame of the window sash. However, the elastic sealing is prone to a certain amount of plastic deformation after long-term use, resulting in that after the movable window sash is moved into place and closed, the elastic sealing often cannot be tightly attached to the window frame, and there is still a certain gap between the window sash and the window frame, the sealing is reduced, and the sealing is not comprehensive enough.
[0004] Therefore, it is necessary to provide a sliding window locking structure to solve the above technical problems. Utility Model Content
[0005] The purpose of the utility model is to provide a sliding window locking structure to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides a solution to the above-mentioned technical problem as follows: a sliding window locking structure, comprising a sash lock seat slidably installed on a movable sash window and a frame lock seat fixedly installed on an outer frame of the sliding window, an anti-pry lock seat being fixed on the side surface of the sash lock seat, a T-shaped slot arranged along the sliding direction of the frame lock seat being penetrated through the interior of the anti-pry lock seat, a mushroom-head lock column fittingly matched with the T-shaped slot being fixed on the side surface of the frame lock seat, a guide inclined plate b for guiding the sliding in of the mushroom-head lock column being provided at the end of the anti-pry lock seat, a locking sealing assembly for pressing the movable sash window when closed is provided between the sash lock seat and the frame lock seat.
[0007] As a further solution of the present utility model, the lock sealing assembly includes a landslide lock seat plate fixed on the end of the fan lock seat, a lock seat side plate is fixed on the side of the landslide lock seat plate, a rotating column is fixed on the side of the frame lock seat, a pressure contact column sleeve is rotatably connected to the rotating column, and when the pressure contact column sleeve slides to one side of the lock seat side plate, the pressure contact column sleeve is pressed into contact with the side of the lock seat side plate.
[0008] As a further solution of the utility model, the pressure contact column sleeve and the rotating column are eccentrically arranged.
[0009] As a further solution of the utility model, a plurality of equidistantly distributed protrusions are arranged on the surface of the pressure contact column sleeve.
[0010] As a further solution of the present invention, a guide inclined plate a is provided at the end of the lock seat side plate for guiding the sliding in of the pressure contact column sleeve.
[0011] As a further solution of the utility model, a plurality of screw holes are provided on the side surface of the frame lock seat, and the plurality of screw holes are symmetrically distributed.
[0012] As a further solution of the utility model, a groove is provided inside the frame lock seat and a rib plate is fixed in the groove.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. When the movable window is closed, the mushroom head lock column and the anti-pry lock seat are pressed together to form a locked state, thereby improving the anti-pry performance of the sliding window. At the same time, the closed movable window is pressed by the lock and seal assembly, and the rubber strip of the movable window is pressed against the outer frame, so that the closed movable window achieves a high degree of sealing, effectively improving the water tightness and air tightness of the whole window. The above structure can improve the anti-pry performance of the whole window while improving the water tightness and air tightness of the whole window;
[0015] 2. The eccentric design of the pressure contact column sleeve can adjust the lateral pressure of the pressure contact column sleeve on the side plate of the lock seat by itself, so as to realize automatic compensation of the gap after a long time, and ensure that the movable sash window always has good sealing performance. At the same time, the lateral pressure can be adjusted according to the on-site conditions or the user's operating feel. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0017] Figure 1 It is a three-dimensional diagram of the assembly structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the fan lock seat of the utility model;
[0019] Figure 3 This is a schematic diagram of the frame lock seat structure of the utility model;
[0020] Figure 4 It is a schematic diagram of the local structure of the rib plate of the utility model.
[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0022] 1. Locking assembly; 101. Slope lock seat plate; 102. Lock seat side plate; 103. Guide ramp a; 104. Rotating column; 105. Pressure contact column sleeve; 2. Anti-pry lock seat; 3. Fan lock seat; 4. T-shaped slot; 5. Guide ramp b; 7. Frame lock seat; 8. Mushroom head lock column; 9. Screw hole; 10. Rib plate. DETAILED DESCRIPTION
[0023] The present invention will be further described below in conjunction with the embodiments.
[0024] See also Figure 1-4 The utility model provides a sliding window locking structure, including a fan lock seat 3 slidably installed on the movable fan window and a frame lock seat 7 fixedly installed on the outer frame of the sliding window, an anti-pry lock seat 2 is fixed on the side of the fan lock seat 3, a T-shaped card slot 4 arranged along the sliding direction of the frame lock seat 7 is penetrated in the interior of the anti-pry lock seat 2, a mushroom head lock column 8 that fits with the T-shaped card slot 4 is fixed on the side of the frame lock seat 7, a guide inclined plate b5 for guiding the sliding in of the mushroom head lock column 8 is arranged at the end of the anti-pry lock seat 2, a lock sealing component 1 for pressing the movable fan window when closed is arranged between the fan lock seat 3 and the frame lock seat 7; when in use, the fan lock seat 3 is slidably installed on the movable fan window of the sliding window, and the fan lock seat 3 has an anti-pry lock The seat 2 has a frame lock seat 7 fixedly mounted on the outer frame of the sliding window, and the frame lock seat 7 has a mushroom head lock column 8. When the movable sash window is closed, the sash lock seat 3 is pushed to move toward the frame lock seat 7, so that the mushroom head lock column 8 is inserted into the anti-pry lock seat 2. The mushroom head lock column 8 and the anti-pry lock seat 2 are pressed together to form a locked state, thereby improving the anti-pry performance of the sliding window. At the same time, the closed movable sash window is pressed by the locking and sealing component 1, and the rubber strip of the movable sash window is pressed onto the outer frame, so that the closed movable sash window achieves a higher degree of sealing, effectively improving the water tightness and air tightness of the entire window. The above structure can improve both the anti-pry performance of the entire window and the water tightness and air tightness of the entire window.
[0025] Further Figure 1 , Figure 2 and Figure 3As shown, it is worth specifically explaining that the lock sealing assembly 1 includes a landslide lock seat plate 101 fixed on the end of the sash lock seat 3, a lock seat side plate 102 is fixed on the side of the landslide lock seat plate 101, a rotating column 104 is fixed on the side of the frame lock seat 7, and a pressure contact column sleeve 105 is rotatably connected to the rotating column 104. When the pressure contact column sleeve 105 slides to one side of the lock seat side plate 102, the pressure contact column sleeve 105 presses against the side of the lock seat side plate 102; in specific operation, when the moving sash window When closing, the mushroom-head lock column 8 is inserted into the T-shaped slot 4 of the anti-theft lock seat 2. At this time, the pressure contact column sleeve 105 moves to one side of the lock seat side plate 102 and the pressure contact column sleeve 105 is pressed and contacted with the side of the lock seat side plate 102, that is, the pressure contact column sleeve 105 and the lock seat side plate 102 are pressed against each other, so that the closed movable window is pressed, and the rubber strip of the movable window will be pressed against the outer frame, thereby achieving a good sealing effect, effectively improving the water tightness and air tightness of the entire window.
[0026] Further Figure 3 As shown, it is worth explaining in detail that the pressure contact column sleeve 105 and the rotating column 104 are eccentrically arranged; during specific operation, the eccentric design of the pressure contact column sleeve 105 can automatically adjust the lateral pressure of the pressure contact column sleeve 105 on the lock seat side plate 102, thereby realizing automatic compensation for the gap after a long time, ensuring that the movable window always has good sealing performance, and at the same time, the lateral pressure can be adjusted according to the on-site conditions or the user's operating feel.
[0027] This scheme has the following working process: a sash lock seat 3 is slidably installed on the moving sash of the sliding window, and the sash lock seat 3 is provided with an anti-pry lock seat 2; a frame lock seat 7 is fixedly installed on the outer frame of the sliding window, and the frame lock seat 7 is provided with a mushroom head lock column 8; when the moving sash window is closed, the sash lock seat 3 is pushed to move toward the direction close to the frame lock seat 7, so that the mushroom head lock column 8 is stuck in the anti-pry lock seat 2, and the mushroom head lock column 8 and the anti-pry lock seat 2 are pressed together to form a locked state, thereby improving the anti-pry performance of the sliding window, and at this time, the pressure contact column sleeve 105 moves to one side of the lock seat side plate 102 and the pressure contact column sleeve 105 moves to the ... The sleeve 105 is in pressurized contact with the side of the lock seat side plate 102, that is, the pressure contact column sleeve 105 and the lock seat side plate 102 are pressed against each other, so that the closed movable sash window is subjected to the pressing effect, and the rubber strip of the movable sash window will be pressed against the outer frame, thereby achieving a good sealing effect. The pressure contact column sleeve 105 has an eccentric design, and the lateral pressure strength of the pressure contact column sleeve 105 on the lock seat side plate 102 can be adjusted automatically, so as to realize automatic compensation of the gap after a long time, thereby ensuring that the movable sash window always has good sealing performance, and at the same time, the lateral pressure strength can be adjusted according to the on-site conditions or the user's operating feel.
[0028] The surface of the pressure contact column sleeve 105 may be provided with a plurality of equidistantly distributed protrusions; during specific operation, the pressure contact stability of the side of the pressure contact column sleeve 105 and the lock seat side plate 102 is increased by the plurality of protrusions.
[0029] Further as Figure 2 As shown, it is worth explaining in detail that a guide inclined plate a103 is provided at the end of the lock seat side plate 102 to guide the sliding of the pressure contact column sleeve 105; during specific operation, the sliding pressure contact column sleeve 105 is guided by the provided guide inclined plate a103 to improve the smoothness of operation.
[0030] Further as Figure 3 As shown, it is worth to explain in detail that a plurality of screw holes 9 are provided on the side surface of the frame lock seat 7, and the plurality of screw holes 9 are symmetrically distributed.
[0031] Further as Figure 4 As shown, it is worth explaining in detail that a groove is provided inside the frame lock seat 7 and a rib plate 10 is fixed in the groove.
[0032] In summary: when the movable sash window is closed, the sash lock seat 3 is pushed to move toward the frame lock seat 7, so that the mushroom head lock column 8 is inserted into the anti-pry lock seat 2, and the mushroom head lock column 8 and the anti-pry lock seat 2 are pressed together to form a locked state, thereby improving the anti-pry performance of the sliding window. At the same time, the closed movable sash window is compressed by the lock sealing component 1, and the rubber strip of the movable sash window is pressed onto the outer frame, so that the closed movable sash window achieves a higher degree of sealing, effectively improving the water tightness and air tightness of the entire window. The above structure can improve the anti-theft performance of the entire window while improving the water tightness and air tightness of the entire window. The pressure contact column sleeve 105 has an eccentric design, and the lateral pressure strength of the pressure contact column sleeve 105 on the lock seat side plate 102 can be adjusted automatically, so as to realize automatic compensation of the gap after a long time, and ensure that the movable window always has good sealing. At the same time, the lateral pressure strength can be adjusted according to the on-site conditions or the user's operating feel, and the side pressure touch stability of the pressure contact column sleeve 105 and the lock seat side plate 102 is increased by setting multiple convex points.
Claims
1. A sliding window locking structure, comprising a sash lock seat (3) slidably mounted on a movable sash window and a frame lock seat (7) fixedly mounted on an outer frame of the sliding window, characterized in that: An anti-pry lock seat (2) is fixed on the side of the sash lock seat (3); a T-shaped slot (4) is penetrated through the interior of the anti-pry lock seat (2) and arranged along the sliding direction of the frame lock seat (7); a mushroom head lock column (8) that fits in the T-shaped slot (4) is fixed on the side of the frame lock seat (7); a guide inclined plate b (5) is provided at the end of the anti-pry lock seat (2) for guiding the sliding of the mushroom head lock column (8); and a lock sealing component (1) is provided between the sash lock seat (3) and the frame lock seat (7) for pressing the movable sash window when closing.
2. The sliding window locking structure according to claim 1, characterized in that: The lock seal assembly (1) comprises a sliding lock seat plate (101) fixed on the end of the fan lock seat (3), a lock seat side plate (102) being fixed on the side of the sliding lock seat plate (101), a rotating column (104) being fixed on the side of the frame lock seat (7), a pressure contact column sleeve (105) being rotatably connected to the rotating column (104), and when the pressure contact column sleeve (105) slides to one side of the lock seat side plate (102), the pressure contact column sleeve (105) is pressed against the side of the lock seat side plate (102).
3. The sliding window locking structure according to claim 2, characterized in that: The pressure contact column sleeve (105) and the rotating column (104) are eccentrically arranged.
4. The sliding window locking structure according to claim 3, characterized in that: The surface of the pressure contact column sleeve (105) is provided with a plurality of equidistantly distributed protrusions.
5. The sliding window locking structure according to claim 2, characterized in that: The end of the lock seat side plate (102) is provided with a guide inclined plate a (103) for guiding the sliding in of the pressure contact column sleeve (105).
6. The sliding window locking structure according to claim 1, characterized in that: A plurality of screw holes (9) are provided on the side surface of the frame lock seat (7), and the plurality of screw holes (9) are symmetrically distributed.
7. The sliding window locking structure according to claim 6, characterized in that: The frame lock seat (7) is provided with a groove inside, and a rib plate (10) is fixed in the groove.