Push-pull type anti-falling wooden door and window
Through the push-pull anti-fall wooden door and window structure, the window sash is stabilized by telescopic rods and fastening parts, which solves the problem of loosening and falling caused by deformation of wooden doors and windows, and improves safety and reliability of use.
Patent Information
- Application Number
- CN202422644516.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2034-10-31
AI Technical Summary
Wooden doors and windows are prone to loosening and falling due to frame deformation during use, posing a serious safety hazard, especially during storm seasons. Existing structures lack effective protective measures.
A sliding anti-fall wooden door and window structure is adopted, including door and window frames, sliding window sash anti-fall mechanism and detachable cross bars and fastening parts. The cross bars and the fastening plates are connected by telescopic rods and reversing structures to achieve stable fastening of the window sashes and enhance wind resistance.
It effectively prevents window sashes from falling under extreme conditions such as storms, improves the safety and reliability of doors and windows, and avoids accidents caused by falling objects from high altitudes.
Smart Images
Figure CN223374315U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of wooden doors and windows, and in particular relates to a sliding anti-falling wooden door and window. Background Art
[0002] Wooden doors and windows are doors and windows that use wood as the main frame structure. Specifically, the main structure of wooden doors and windows includes an outer frame, which is installed on the door opening of the building structure. At the same time, an inner frame is fixedly connected to the outer frame, and the window sashes of wooden doors and windows are installed on the inner frame in a sliding or hinged manner.
[0003] Wooden doors and windows are different from traditional aluminum alloy doors and windows. Since the frames of wooden doors and windows are wooden structures, by spraying different colors of paint, wooden doors and windows are not only more beautiful than aluminum alloy doors and windows, but also wooden doors and windows can be matched with interior decoration styles through changes in paint color.
[0004] However, the disadvantages of wooden doors and windows are also very obvious. As the use time of wooden doors and windows increases, the frames of wooden doors and windows are more likely to deform. After deformation, the wooden doors and windows, especially the sliding window sashes installed on the frames, will become deformed.
[0005] Specifically, window sashes are mostly installed on the frame by means of sliding tracks or pulleys. When the frame of the door or window is deformed, the window sashes are more likely to loosen, causing them to fall.
[0006] Especially in stormy seasons such as summer, under the influence of storms, after long-term use, window sashes are more likely to detach from the tracks or track grooves on doors and windows under the influence of strong winds, thereby causing the window sashes to fall. The falling of window sashes, especially in high-rise buildings, can easily cause falling objects from high altitudes, thereby causing serious safety accidents.
[0007] Existing wooden door panels, especially those that are older and more loose, lack support or protection against wind damage. This can lead to them being unable to withstand the force of wind during storms, causing them to easily fall off. Therefore, existing wooden door panels, especially those that are older and more degraded, have a lower safety factor. Utility Model Content
[0008] Based on the above background, the purpose of the present invention is to provide a sliding anti-fall wooden door and window.
[0009] In order to achieve the above objectives, the present invention adopts the following technical solutions:
[0010] A sliding anti-fall wooden door and window, comprising a door and window mechanism, wherein the door and window mechanism comprises a door and window frame, and a plurality of sliding window sashes are assembled and connected in the door and window frame;
[0011] The sliding anti-fall wooden doors and windows also include a plurality of sliding window sash anti-fall mechanisms installed between positions on both sides of the door and window frames;
[0012] The sliding window sash anti-falling mechanism comprises a first telescopic rod respectively mounted on both sides of the door and window frame, the first telescopic rod being rotatably connected to a reversing structure, and the reversing structure being hinged to a second telescopic rod;
[0013] The second telescopic rod is equipped with a steering connector, and a cross bar is threadedly connected between the steering connectors on both sides;
[0014] The cross bar is equipped with a plurality of fastening members, the fastening members include a fastening plate that is pressed against the sliding window sash, the fastening plate includes a vertical fastening plate portion that is pressed against the sliding window sash glass, the upper and lower ends of the vertical fastening plate portion are integrally formed with arc portions, and the arc portions are respectively fixedly connected to sleeve portions that are sleeved on the cross bar.
[0015] Preferably, the sliding anti-fall wooden door and window comprises two sliding window sash anti-fall mechanisms respectively installed at the inner and outer sides of the door and window frame;
[0016] The sliding window sash anti-falling mechanism is arranged symmetrically up and down.
[0017] Preferably, strip-shaped hidden holes are respectively provided on the left and right sides of the door and window frame;
[0018] The first telescopic rod, the reversing structure, and the second telescopic rod are respectively accommodated in the strip-shaped hidden hole.
[0019] Preferably, the first telescopic rod includes a first sleeve fixedly connected to the strip-shaped hidden hole, and the first sleeve is sleeve-connected to the first pull rod;
[0020] The second telescopic rod includes a second pull rod hinged on the reversing structure, and a second sleeve is sleeved on the second pull rod.
[0021] Preferably, the reversing structure comprises a reversing ball rotatably connected to the first pull rod;
[0022] A U-shaped seat is hinged on the reversing ball, and the second pull rod is fixedly connected to the U-shaped seat.
[0023] Preferably, the top of the reversing ball is fixedly connected to an end rotating rod, and the end rotating rod is limited and rotated on the first pull rod;
[0024] Pins are fixedly connected to both sides of the reversing ball, and the U-shaped seat is hinged on the pins.
[0025] Preferably, the steering connector comprises a steering ball, and the steering ball is fixedly connected to a limited rotation shaft that is limitedly rotatable in the second sleeve;
[0026] The steering connector also includes a connecting screw rod vertically fixedly connected to the steering ball, and both ends of the cross bar are respectively provided with thread grooves threadedly connected to the connecting screw rod.
[0027] Preferably, the sleeve portion is slidably connected to the crossbar;
[0028] The crossbar is threadedly connected with a plurality of pairs of adjusting nuts for positioning on both sides of the sleeve portion.
[0029] Preferably, sealing cover plates are detachably mounted on both sides of the door and window frames to cover the strip-shaped hidden holes.
[0030] The utility model has the following beneficial effects:
[0031] 1. During operation, since the crossbar is a detachable installation method, the support plate and adjustment nut should be pre-installed (installed one by one) before installing the crossbar. Then, after installing the crossbar and support plate as described above, the support plate position should be adjusted (pre-adjust the support plate on the outside of the window). After adjustment, the contact between the support plates on both sides will tighten the glass structure on the window sash, thereby resisting strong winds. In addition, the glass in a tightly pressed state is less likely to fall, which greatly avoids the technical defect of the window sash loosening due to the loosening of the wooden window structure, thereby increasing the safety of the window sash.
[0032] 2. Under normal circumstances, the connection structures such as the first telescopic rod and the second telescopic rod are located in the hidden structure, thereby not affecting the appearance. BRIEF DESCRIPTION OF THE DRAWINGS
[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description 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 the structures shown in these drawings without paying any creative work.
[0034] Figure 1 This is a schematic diagram of the planar structure of the door and window mechanism in the embodiment of the present utility model;
[0035] Figure 2 This is a schematic diagram of the overall structure of an embodiment of the present utility model;
[0036] Figure 3 This is a schematic diagram of the connection structure of the first telescopic rod and the second telescopic rod in an embodiment of the present utility model;
[0037] Figure 4 This is a structural diagram of the connection method of the cross bar connected to the second telescopic rod in an embodiment of the present utility model;
[0038] Figure 5 This is a schematic structural diagram of a dispersed connection between the cross bar and the second telescopic rod in an embodiment of the present utility model;
[0039] Figure 6 This is a structural diagram of the abutment plate in an embodiment of the present utility model;
[0040] Figure 7 For the embodiment of the utility model Figure 2 A structural diagram from another perspective.
[0041] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0043] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0044] In addition, in this utility model, the descriptions of "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.
[0045] Example 1
[0046] like Figure 1-7 As shown, a sliding anti-fall wooden door and window includes a door and window mechanism, which is the same as the existing door and window structure. The door and window mechanism includes a door and window frame 1, and a plurality of sliding window sashes are assembled and connected in the door and window frame 1.
[0047] Specifically, similar to the existing door and window structure, the door and window frame 1 includes an outer frame fixedly installed on the building door opening, and an inner frame 11 installed on the inner side of the outer frame. Similar to the existing method, the sliding window sash 2 is slidably installed on the slide rail installed on the inner frame 11.
[0048] In order to increase the safety factor of the use of doors and windows, especially in storm seasons when storms occur, the risk of the sliding window sash 2 on the door and window structure loosening or falling is reduced, so as to improve the safety of the door and window mechanism.
[0049] The above-mentioned sliding anti-falling wooden doors and windows further include a plurality of sliding window sash anti-falling mechanisms 3 assembled between positions on both sides of the door and window frame 1 .
[0050] Specifically, the sliding window anti-falling wooden door and window includes two sliding window anti-falling mechanisms 3 respectively installed on the inner and outer sides of the door and window frame 1; the sliding window anti-falling mechanisms 3 are symmetrically arranged up and down. That is, there are two sliding window anti-falling mechanisms 3 symmetrically arranged up and down on the inner and outer sides of the door and window frame 1.
[0051] Specifically, the sliding window sash anti-fall mechanism 3 includes a first telescopic rod 31 respectively installed on both sides of the door and window frame 1. Specifically, a strip-shaped hidden hole 12 is respectively opened on the left and right sides of the door and window frame 1. The first telescopic rod 31 and the reversing structure described below and the second telescopic rod 32 are respectively accommodated in the strip-shaped hidden hole 12 (this method does not affect the aesthetics of the doors and windows when used normally). In addition, according to the existing method, a sealing cover plate covering the strip-shaped hidden hole 12 is detachably installed on both sides of the door and window frame 1. The sealing cover plate is used to shield the first telescopic rod 31 and the reversing structure described below and the second telescopic rod 32, and secondly to seal the strip-shaped hidden hole 12. Specifically, according to the existing method, the sealing cover plate is a strip cover plate (not shown in the figure), which is fastened and sealed on both sides of the door and window frame 1 by means such as bolts.
[0052] At the same time, the first telescopic rod 31 is rotatably connected to a reversing structure, and the reversing structure is hinged to the second telescopic rod 32; the second telescopic rod 32 is assembled and connected to a steering connector, and a cross bar is threadedly connected between the steering connectors on both sides.
[0053] Specifically, the first telescopic rod 31 includes a first sleeve 311 fixedly connected to the bar-shaped hidden hole 12, and the first sleeve 311 is sleeved with a first pull rod 312; the second telescopic rod 32 includes a second pull rod 321 hinged on the reversing structure, and the second sleeve 322 is sleeved on the second pull rod 321.
[0054] At the same time, the reversing structure includes a reversing ball 324 rotatably connected to the first tie rod 312. A U-shaped seat is hingedly connected to the reversing ball 324, and the second tie rod 321 is fixedly connected to the U-shaped seat 323. The top of the reversing ball 324 is fixedly connected to an end rotating rod 3241, which is limited in rotation on the first tie rod 312 (according to the conventional method of limited rotation, the end rotating rod 3241 is a T-shaped rotating rod, and the upper end rotates and is limited in position within an adapted T-shaped slot provided in the first tie rod 312).
[0055] At the same time, pins are fixedly connected to both sides of the reversing ball 324, and the U-shaped seat 323 is hinged on the pins.
[0056] At the same time, the steering connector 33 includes a steering ball 331, which is fixedly connected to a limiting rotation shaft 3311 in the second sleeve 322 for limited rotation (the same as the limited rotation method of the reversing ball 324); the steering connector 33 also includes a connecting screw 332 vertically fixedly connected to the steering ball 331 (specifically adopting a detachable threaded connection method, that is, the connecting screw 332 is threadedly connected to the steering ball 331), and the two ends of the cross bar 36 are respectively provided with thread grooves threadedly connected to the connecting screw 332.
[0057] During operation, the operator extends the first telescopic rod 31. At this time, the second telescopic rod 32 is flipped until the first telescopic rod 31 is vertical from the strip hidden hole 12, and the steering connector 33 is installed on the second sleeve 322, and the connecting screws 332 of the steering connectors 33 on both sides are kept facing each other. At this time, the operator rotates the second telescopic rods 32 at both ends (during the rotation, the reversing balls 324 rotate) until the second telescopic rods 32 are slightly away from each other (increasing the spacing to facilitate the installation of the cross bar 36). At this time, one side of the cross bar 36 is threadedly connected to the steering ball 331-connecting screw 332 on one side, and then the cross bar 36 is pulled close to the reversing ball 324-connecting screw position on the other side, and the reversing ball 324-connecting screw 332 is pulled close to the cross bar 36, and the cross bar 36 is rotated to the other end of the cross bar 36 for fixed connection.
[0058] The above device realizes that firstly, the connection structures such as the first telescopic rod 31 and the second telescopic rod 32 are located in the hidden structure under normal circumstances, so as not to affect the appearance. Secondly, when in use, the cross bar 36 can be easily assembled through the adjustment structures such as the reversing ball 324 and the steering connector 33.
[0059] A plurality of abutting members are mounted on the crossbar 36. The abutting members can be used to abut the glass on the window sash, thereby increasing the stability of the window sash. In particular, in the event of a storm, the inner and outer sides of the window sash are in a abutting state, so the window sash is more stable and less likely to fall.
[0060] Example 2
[0061] like Figure 1-6 As shown, this embodiment is based on the structure of Example 1, and the above-mentioned fastening member includes a fastening plate 35 (the fastening plate 35 is preferably made of an elastic material such as elastic rubber) that is fastened to the sliding window sash 2. The fastening plate 35 includes a vertical fastening plate 35 portion that contacts the glass of the sliding window sash 2. The upper and lower ends of the vertical fastening plate 35 portion are integrally formed with arc-shaped portions, and the arc-shaped portions are respectively fixedly connected to a sleeve portion 34 that is sleeved on a crossbar 36. The sleeve portion 34 is slidably connected to the crossbar 36; a plurality of adjusting nuts 341 for positioning on both sides of the sleeve portion 34 are threadedly connected to the crossbar 36.
[0062] During operation, after loosening the adjusting nuts 341 on both sides, the inner and outer abutment plates 35 are adjusted to the same position where they abut against the window glass.
[0063] During operation, since the crossbar 36 is detachable, the abutment plates 35 and adjustment nuts 341 are pre-installed (installed one by one) before the crossbar 36 is installed. Then, after the crossbar 36 and abutment plates 35 are installed as described above, the position of the abutment plates 35 is adjusted (pre-adjusting the abutment plates 35 on the outside of the window). After adjustment, the abutment plates 35 on both sides of the window sash press the glass structure tightly together, thereby resisting strong winds. Furthermore, the glass in a tightly pressed state is less likely to fall, thereby greatly avoiding the technical defect of the window sash loosening due to the loosening of the wooden window structure, thereby increasing the safety of the window sash.
[0064] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.
Claims
1. A sliding anti-fall wooden door and window, characterized in that: It includes a door and window mechanism, which includes a door and window frame, and a plurality of sliding window sashes are assembled and connected in the door and window frame; The sliding anti-fall wooden doors and windows also include a plurality of sliding window sash anti-fall mechanisms installed between positions on both sides of the door and window frames; The sliding window sash anti-falling mechanism comprises a first telescopic rod respectively mounted on both sides of the door and window frame, the first telescopic rod being rotatably connected to a reversing structure, and the reversing structure being hinged to a second telescopic rod; The second telescopic rod is equipped with a steering connector, and a cross bar is threadedly connected between the steering connectors on both sides; The cross bar is equipped with a plurality of fastening members, the fastening members include a fastening plate that is pressed against the sliding window sash, the fastening plate includes a vertical fastening plate portion that is pressed against the sliding window sash glass, the upper and lower ends of the vertical fastening plate portion are integrally formed with arc portions, and the arc portions are respectively fixedly connected to sleeve portions that are sleeved on the cross bar.
2. The sliding anti-fall wooden door and window according to claim 1 is characterized in that: The sliding anti-fall wooden door and window comprises two sliding window sash anti-fall mechanisms respectively installed at the inner and outer sides of the door and window frame; The sliding window sash anti-falling mechanism is arranged symmetrically up and down.
3. The sliding anti-fall wooden door and window according to claim 1, characterized in that: The left and right sides of the door and window frames are respectively provided with strip-shaped hidden holes; The first telescopic rod, the reversing structure, and the second telescopic rod are respectively accommodated in the strip-shaped hidden hole.
4. The sliding anti-fall wooden door and window according to claim 1, characterized in that: The first telescopic rod includes a first sleeve fixedly connected to the strip-shaped hidden hole, and the first sleeve is sleeve-connected to the first pull rod; The second telescopic rod includes a second pull rod hinged on the reversing structure, and a second sleeve is sleeved on the second pull rod.
5. The sliding anti-fall wooden door and window according to claim 4, characterized in that: The reversing structure includes a reversing ball rotatably connected to the first pull rod; A U-shaped seat is hinged on the reversing ball, and the second pull rod is fixedly connected to the U-shaped seat.
6. The sliding anti-fall wooden door and window according to claim 5, characterized in that: The top of the reversing ball is fixedly connected to an end rotating rod, and the end rotating rod is limited and rotated on the first pull rod; Pins are fixedly connected to both sides of the reversing ball, and the U-shaped seat is hinged on the pins.
7. The sliding anti-fall wooden door and window according to claim 4, characterized in that: The steering connector includes a steering ball, and the steering ball is fixedly connected to a limited rotation shaft that is limited to rotate in the second sleeve; The steering connector also includes a connecting screw rod vertically fixedly connected to the steering ball, and both ends of the cross bar are respectively provided with thread grooves threadedly connected to the connecting screw rod.
8. The sliding anti-fall wooden door and window according to claim 1, characterized in that: The sleeve portion is slidably connected to the cross bar; The crossbar is threadedly connected with a plurality of pairs of adjusting nuts for positioning on both sides of the sleeve portion.
9. The sliding anti-fall wooden door and window according to claim 3, characterized in that: Sealing cover plates are detachably mounted on both sides of the door and window frames to cover the strip-shaped hidden holes.