Handle structure for doors and windows
By designing a door and window handle with a structure including a fixed plate, a mounting box, a U-shaped handle and an elastic plate, the safety hazards caused by the protruding handle and the inability to reset by itself are solved, and safety and convenience are improved.
Patent Information
- Application Number
- CN202421040265.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-14
AI Technical Summary
Common door and window handles are protruding due to the individual structure, which poses safety risks and cannot be reset by themselves, making them inconvenient to use.
A door and window handle structure including a fixing plate, a mounting box, a U-shaped handle, a fixing rod, a fixing barrel, a fixing frame, a sleeve box, a fixing screw, a nut, a elastic plate fixing frame and an elastic plate are designed. The U-shaped handle is in normal condition. The bottom is in the case, and the automatic reset is achieved through the elastic plate and the snap mechanism, and the barrier pad is used to reduce noise when recovering.
It effectively avoids accidental bumps and damage, realizes the automatic reset and assembly of U-shaped handles, and reduces noise generation.
Smart Images
Figure CN222350455U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of doors and windows, and in particular to a door and window handle structure. Background Art
[0002] The handle structure of doors and windows refers to the design structure of the handle or knob used to open or close doors and windows. The main function of the door and window handle is to facilitate users to open or close doors and windows, and provide good hand feel and operability. Therefore, its design needs to take into account the actual use needs of users, such as easy to hold, easy to operate, and durable. The design of the handle structure should meet safety standards to prevent accidental opening or accidental injury. This involves the consideration of safety factors such as the locking mechanism design and anti-pry design of the handle. As part of the building, the design of the handle of doors and windows should also take into account the overall aesthetics and unity of style. The design of the handle should be coordinated with the overall design of the doors and windows, making it part of the appearance of the building, rather than an abrupt element.
[0003] Common door and window handles are generally set as separate individual structures protruding from the doors and windows. Since the protruding door and window bodies are relatively obvious, passers-by may be injured in the event of accidental bumps, which poses a safety hazard. In addition, the door and window handles cannot reset themselves when the doors and windows are pushed and pulled, which makes them inconvenient to use. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] The technical problem to be solved by the utility model is that common door and window handles are generally arranged as separate individual structures protruding from the door and window. Since the protruding door and window body is relatively obvious, passers-by may be injured in the event of an accidental bump, which poses a safety hazard. In addition, the door and window handles cannot reset themselves when the door and window are pushed and pulled, which is inconvenient to use.
[0006] (II) Technical solution
[0007] In order to solve the above technical problems, the technical solution provided by the present invention is as follows:
[0008] A door and window handle structure, comprising a fixing plate, a mounting box, a U-shaped handle, a fixing rod, a fixing tube, a fixing frame, a sleeve box, a fixing screw, a nut, an elastic plate fixing frame, and an elastic plate;
[0009] The installation box is a semi-box-shaped structure with an opening at the rear side, a U-shaped groove is provided on the front panel, a fixing frame is provided on the rear side, a fixing cylinder is fixed on the inner wall of the bottom of the fixing frame, a U-shaped handle is embedded in the U-shaped groove, the upper part of the U-shaped handle is located on the upper side of the fixing frame, and the lower two parts are located on the lower side of the fixing frame, and through holes that penetrate up and down are reserved in the upper and lower parts of the U-shaped handle, the upper end of the fixing rod passes through the through hole of the upper part of the U-shaped handle and is slidably connected thereto, and the lower end passes through the fixing cylinder and the through hole of the lower part of the U-shaped handle in turn and is slidably connected to both;
[0010] A sleeve box is provided at the rear end of the installation box, and fixing screws are fixed at the four corners of the rear side of the sleeve box. The rear end of the fixing screws passes through the fixing plate and is threadedly connected with a nut. Elastic plate fixing frames are fixed on the upper and lower parts of the rear side of the sleeve box, and the rear side of the elastic plate fixing frame is fixedly connected with an elastic plate. Through grooves are reserved on the upper and lower parts of the right side of the rear side of the sleeve box, and the movable end of the elastic plate passes through the through groove on the same side and fits tightly against the U-shaped handle.
[0011] As an improvement, a clamping strip is provided on the rear side of the fixing frame, and both the sleeve box and the elastic plate fixing frame are provided with a clamping slot that cooperates with the clamping strip. The rear end of the clamping strip passes through the clamping slot on the same side to fix the sleeve box to the installation box.
[0012] As an improvement, a barrier pad is provided on the left side of the front side of the sleeve, and the front side of the barrier pad is in contact with the U-shaped handle.
[0013] As an improvement, the movable end of the elastic plate is slidably connected to the through slot.
[0014] As an improvement, the outer wall of the U-shaped handle is slidably connected to the U-shaped groove.
[0015] (III) Beneficial effects
[0016] The advantages of the utility model compared with the prior art are:
[0017] 1. The U-shaped handle is normally in the box to avoid accidental collisions that may cause harm to passers-by. The U-shaped handle can be automatically reset after use, making assembly convenient and fast.
[0018] 2. When the U-shaped handle returns to its original position, it avoids loud noise and the barrier pad plays a good buffering role. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is the appearance of the utility model Figure 1 .
[0020] Figure 2 This is the appearance of the utility model Figure 2 .
[0021] Figure 3 It is a schematic diagram of the component composition of the utility model.
[0022] Figure 4 This is a schematic diagram of the partial structure section of the utility model Figure 1 .
[0023] Figure 5 This is a schematic diagram of the partial structure section of the utility model Figure 2 .
[0024] Figure 6 This utility model Figure 3A partial enlarged schematic diagram of the structure.
[0025] Figure 7 This utility model Figure 4 A partial enlarged schematic diagram of the structure.
[0026] As shown in the figure: 1. Fixing plate; 2. Installation box; 3. U-shaped handle; 4. Fixing rod; 5. Fixing tube; 6. Fixing frame; 7. Sleeve box; 8. Fixing screw; 9. Nut; 10. Elastic plate fixing frame; 11. Elastic plate; 12. U-shaped groove; 13. Through groove; 14. Clip strip; 15. Clip groove; 16. Barrier pad. DETAILED DESCRIPTION
[0027] In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions.
[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0029] Embodiment 1
[0030] Please see attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 , Attachment Figure 4 , Attachment Figure 6 and attached Figure 7The U-shaped handle 3 is embedded in the U-shaped groove 12. The upper part of the U-shaped handle 3 is located on the upper side of the fixing frame 6, and the lower two parts are located on the lower side of the fixing frame 6. The upper and lower parts of the U-shaped handle 3 are both reserved with through holes that penetrate up and down. The upper end of the fixing rod 4 passes through the through hole on the upper part of the U-shaped handle 3 and is slidably connected thereto, and the lower end passes through the fixing cylinder 5 and the through hole on the lower part of the U-shaped handle 3 in sequence and is slidably connected to both. The outer walls of the U-shaped handle 3 are slidably connected to the U-shaped groove 12, a sleeve box 7 is provided at the rear end of the installation box 2, and fixing screws 8 are fixedly provided at the four corners of the rear side of the sleeve box 7. The rear end of the fixing screw 8 passes through the fixing plate 1 and is threadedly connected with a nut 9, and the upper and lower parts of the rear side of the sleeve box 7 are fixedly provided with elastic plate fixing frames 10, and the rear sides of the elastic plate fixing frames 10 are fixedly connected with elastic plates 11, and the upper and lower parts of the right side of the rear side of the sleeve box 7 are reserved with through grooves 13, and the movable end of the elastic plate 11 passes through the through groove 13 on the same side and is tightly attached to the U-shaped handle 3, and the movable end of the elastic plate 11 is slidably connected to the through groove 13.
[0031] A clamping strip 14 is provided at the rear side of the fixing frame 6, and both the sleeve box 7 and the elastic plate fixing frame 10 are provided with a clamping slot 15 that cooperates with the clamping strip 14. The rear end of the clamping strip 14 passes through the clamping slot 15 on the same side to fix the sleeve box 7 to the installation box 2.
[0032] With the above structure, the U-shaped handle 3 is normally in the sleeve box 7, which can avoid accidental collisions that may cause injuries to passers-by, and the U-shaped handle 3 can be automatically reset after use, making assembly convenient and fast.
[0033] Embodiment 2
[0034] Based on Example 1, please refer to the attached Figure 5 As shown, a barrier pad 16 is provided on the left side of the front side of the sleeve box 7, and the front side of the barrier pad 16 is in contact with the U-shaped handle 3.
[0035] Through the above structure, when the U-shaped handle 3 returns to the initial position, loud noise can be avoided, and the barrier pad 16 plays a good buffering role.
[0036] When the utility model is implemented specifically: when it is necessary to pull the handle to open or close the door or window, the U-shaped handle 3 is pulled, and the U-shaped handle 3 rotates around the fixing rod 4 and extends out of the installation box 2. While the U-shaped handle rotates, the movable end of the elastic plate 11 moves backward in the through groove 11. When the door or window is closed or opened, the U-shaped handle 3 is released, and under the action of the elastic plate 11, the U-shaped handle 3 will automatically rebound into the installation box 2. The U-shaped handle 3 is normally in the sleeve box 7 to avoid accidental collisions that may cause injuries to passers-by, and the U-shaped handle 3 can be automatically reset after use. In addition, since a blocking pad 16 is provided on the left part of the front side of the sleeve box 7, the U-shaped handle 3 is in close contact with the blocking pad 16 when it returns to its initial position, thereby avoiding loud noise.
[0037] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A door and window handle structure, comprising a fixing plate (1), characterized in that: It also includes a mounting box (2), a U-shaped handle (3), a fixing rod (4), a fixing tube (5), a fixing frame (6), a sleeve box (7), a fixing screw (8), a nut (9), an elastic plate fixing frame (10), and an elastic plate (11); The installation box (2) is a semi-box-shaped structure with an opening at the rear side, a U-shaped groove (12) is provided on the front side panel, a fixing frame (6) is provided on the rear side, a fixing tube (5) is fixedly provided on the inner wall of the bottom of the fixing frame (6), a U-shaped handle (3) is embedded in the U-shaped groove (12), the upper part of the U-shaped handle (3) is located on the upper side of the fixing frame (6), and the lower two parts are located on the lower side of the fixing frame (6), and the upper and lower parts of the U-shaped handle (3) are both reserved with through holes that penetrate up and down, the upper end of the fixing rod (4) passes through the through hole at the upper part of the U-shaped handle (3) and is slidably connected thereto, and the lower end passes through the fixing tube (5) and the through hole at the lower part of the U-shaped handle (3) in sequence and is slidably connected to both; A sleeve box (7) is provided at the rear end of the installation box (2). The four corners of the rear side of the sleeve box (7) are fixedly provided with fixing screws (8). The rear ends of the fixing screws (8) pass through the fixing plate (1) and are threadedly connected with nuts (9). The upper and lower parts of the rear side of the sleeve box (7) are fixedly provided with elastic plate fixing frames (10). The rear side of the elastic plate fixing frames (10) are fixedly connected with elastic plates (11). The upper and lower parts of the right side of the rear side of the sleeve box (7) are reserved with through grooves (13). The movable end of the elastic plate (11) passes through the through grooves (13) on the same side and is tightly attached to the U-shaped handle (3).
2. A door and window handle structure according to claim 1, characterized in that: The fixing frame (6) is provided with a clamping strip (14) at the rear side, and both the sleeve box (7) and the elastic plate fixing frame (10) are provided with a clamping slot (15) that cooperates with the clamping strip (14). The rear end of the clamping strip (14) passes through the clamping slot (15) on the same side to fix the sleeve box (7) and the installation box (2) together.
3. A door and window handle structure according to claim 1, characterized in that: A blocking pad (16) is provided on the left portion of the front side of the sleeve box (7), and the front side of the blocking pad (16) is in contact with the U-shaped handle (3).
4. The door and window handle structure according to claim 1, characterized in that: The movable end of the elastic plate (11) is slidably connected to the through slot (13).
5. The door and window handle structure according to claim 1, characterized in that: The outer wall of the U-shaped handle (3) is slidably connected to the U-shaped groove (12).