Anti-misoperation door and window handle

Abstract

The utility model relates to the technical field of door and window handles, in particular to an anti-misoperation door and window handle which comprises a pressure bearing assembly, an anti-mistaken-touch mechanism arranged in the pressure bearing assembly and a grab handle arranged on the anti-mistaken-touch mechanism. The pressure-bearing assembly is arranged at a door and window lock hole part and provides enough and stable supporting force for the mistaken touch prevention mechanism; the mistaken touch prevention mechanism comprises a pressure-resistant shell, a finger touch screen arranged on the pressure-resistant shell and a self-locking assembly arranged in the pressure-resistant shell. The independent mistaken touch prevention mechanism is arranged between the grab handle and the lock cylinder, the pin rod is controlled through electromagnetism to naturally clamp the independent positioning piece, the door and window in the initial state are closed, at the moment, the pin rod locks the positioning piece, and therefore the situation that the handle is opened abnormally due to the fact that young children touch the grab handle mistakenly can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of door and window handle technology, specifically a door and window handle designed to prevent misoperation. Background Technology

[0002] Door and window handles are the heart of doors and windows. They are an indispensable component for doors and windows. Depending on the type, they are divided into single-point handles and sensor handles, which are used to lock and open doors and windows.

[0003] Currently, handles are controlled by pressing and turning to lock and open doors and windows. However, this method is not very effective in preventing accidental operation. For young children, the handles can be easily twisted, which can lead to abnormal opening of doors and windows. Once the doors and windows are opened, there is a great safety hazard to young children at home.

[0004] Therefore, a door and window handle designed to prevent accidental operation was developed. Utility Model Content

[0005] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0006] Therefore, the technical solution adopted by this utility model is as follows:

[0007] A door and window handle designed to prevent accidental operation includes a pressure-bearing component, an anti-accidental-touch mechanism disposed within the pressure-bearing component, and a handle disposed on the anti-accidental-touch mechanism. The pressure-bearing component is disposed at the door / window lock hole and provides sufficient and stable support for the anti-accidental-touch mechanism. The anti-accidental-touch mechanism includes a pressure-resistant housing, a touch screen disposed on the pressure-resistant housing, and a self-locking component disposed inside the pressure-resistant housing. The handle is disposed at the outer end of the pressure-resistant housing and provides an effective control platform for locking and opening doors and windows.

[0008] In a preferred embodiment, the present invention can be further configured such that: the self-locking component includes a base installed inside the pressure-resistant housing, the base is provided with a cover, and an insulating tube is provided inside the base, with the insulating tube penetrating into the interior of the pressure-resistant housing;

[0009] The inner wall of the base and the inner wall of the cover are both equipped with conductive connectors, and two storage batteries are installed inside the base.

[0010] In a preferred embodiment, the present invention can be further configured such that: the insulating tube is made of ceramic material, and a magnetic column is provided inside the insulating tube;

[0011] The magnetic column is wound with a coil in the annular groove, and a pin is provided at the other end of the inner cavity of the insulating tube;

[0012] A spring is provided between the pin and the magnetic column.

[0013] In a preferred embodiment, the present invention can be further configured such that the self-locking component also includes a sensor;

[0014] The sensor has an output wire at the top and an input wire at the bottom.

[0015] In a preferred embodiment, the present invention may be further configured such that the anti-accidental touch mechanism also includes a lock head installed at the bottom of the pressure-resistant housing and a lock cylinder disposed inside the lock head.

[0016] In a preferred embodiment, the present invention can be further configured such that: the pressure-bearing component includes a base disposed at the bottom of the lock head, the top of the base is provided with a positioning element and two bolts disposed within the positioning element and mounted on the base.

[0017] In a preferred embodiment, the present invention can be further configured such that both the handle and the pressure-resistant shell are made of stainless steel, and the surfaces of both the handle and the pressure-resistant shell are coated with an insulating varnish layer.

[0018] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0019] 1. This utility model sets up an independent anti-accidental touch mechanism between the handle and the lock cylinder. It uses an electromagnetic control pin to naturally engage the independent positioning component. When the door or window is closed in the initial state, the pin will lock the positioning component, thereby preventing young children from accidentally touching the handle and causing the handle to open abnormally. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the locking mechanism of this utility model;

[0021] Figure 2 This is a schematic diagram of the pressure-bearing component of this utility model;

[0022] Figure 3 This utility model Figure 2 An explosion diagram;

[0023] Figure 4 This is a schematic diagram of the self-locking component of this utility model.

[0024] Figure label:

[0025] 100. Pressure-bearing component; 110. Base; 120. Positioning component; 130. Bolt;

[0026] 200. Anti-accidental touch mechanism; 210. Lock cylinder; 220. Pressure-resistant housing; 230. Touchscreen; 240. Self-locking assembly; 241. Base; 242. Cover; 243. Insulating tube; 244. Magnetic column; 245. Coil; 246. Spring; 247. Pin; 248. Sensor; 249. Battery; 250. Lock cylinder;

[0027] 300. Handle. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0029] It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of this invention.

[0030] The following describes, with reference to the accompanying drawings, some embodiments of the present invention, providing a door and window handle designed to prevent misoperation.

[0031] Example 1:

[0032] Combination Figures 1-4 As shown, the present invention provides a door and window handle for preventing accidental operation, including a pressure-bearing component 100, an anti-accidental-touch mechanism 200 disposed within the pressure-bearing component 100, and a handle 300 disposed on the anti-accidental-touch mechanism 200. The pressure-bearing component 100 is disposed at the door and window lock hole and provides sufficient and stable support for the anti-accidental-touch mechanism 200. The anti-accidental-touch mechanism 200 is used to protect the door and window from accidental operation after closing. The handle 300 is disposed at the outer end of the pressure-resistant housing 220 and provides an effective control platform for locking and opening the door and window.

[0033] The pressure-bearing assembly 100 includes a base 110 disposed at the bottom of the lock head 210, a positioning element 120 disposed at the top of the base 110, and two bolts 130 disposed in the positioning element 120 and mounted on the base 110.

[0034] The anti-accidental touch mechanism 200 includes a pressure-resistant housing 220, a touch screen 230 disposed on the pressure-resistant housing 220, a self-locking component 240 disposed inside the pressure-resistant housing 220, a lock head 210 installed at the bottom of the pressure-resistant housing 220, and a lock cylinder 250 disposed inside the lock head 210.

[0035] Since door and window handles are the heart of doors and windows, depending on the decoration style, some floor-to-ceiling windows with handles that can be opened are easily touched by young children. Once a child is out of sight or the caregiver is not present, a young child may accidentally operate the door and window handle out of curiosity, which may pose a serious safety hazard to the young child.

[0036] After the handle is installed in the lock hole of the door or window, the positioning part 120 needs to be fixedly installed on the top of the base 110 beforehand. Then, the two batteries 249 are installed in the inner cavity of the base 241. At this time, the cover 242 can tighten the two batteries 249. Then the caregiver needs to enter their fingerprint into the system.

[0037] When the coil 245 is not energized, the spring 246 will push the pin 247 to extend outward. At this time, the pin 247 will be locked inside the positioning part 120, and the door and window can be effectively locked. At the same time, young children will not control the handle 300 to make incorrect operation.

[0038] When a caregiver needs to open a door or window, they need to press their finger on the touchscreen 230 until the coil 245 is energized and attracts the pin 247 to retract. Then, they can press the handle 300 and the anti-accidental touch mechanism 200 to rotate the whole thing until the door or window is opened normally.

[0039] Example 2:

[0040] Combination Figures 2-4 As shown, based on Embodiment 1, the self-locking assembly 240 includes a sensor 248, a base 241 installed inside the pressure-resistant housing 220, a cover 242 provided inside the base 241, and an insulating tube 243 provided inside the base 241, with the insulating tube 243 penetrating into the interior of the pressure-resistant housing 220.

[0041] Conductive connectors are provided on the inner wall of the base 241 and the inner wall of the cover 242. Two storage batteries 249 are installed inside the base 241.

[0042] Preferably, the base 241 and the insulating tube 243 are installed inside the pressure-resistant housing 220. When the coil 245 is energized, the electromagnetic attraction generated inside the insulating tube 243 will apply a stable traction force to the pin 247. At this time, the base 241 and the insulating tube 243 can be supported stably.

[0043] The insulating tube 243 is made of ceramic material, and a magnetic column 244 is provided inside the insulating tube 243;

[0044] The magnetic column 244 is wound with a coil 245 in the annular groove, and a pin 247 is provided at the other end of the inner cavity of the insulating tube 243;

[0045] A spring 246 is provided between the pin 247 and the magnetic post 244;

[0046] The sensor 248 has an output wire at its top and an input wire at its bottom.

[0047] Preferably, the output wire at the top of the sensor 248 is connected to the connector on the coil 245, while the input wire at the bottom of the sensor 248 is connected to the conductive connector on the inner wall of the base 241.

[0048] Among them, pin 247 is composed of a Z-shaped guide rod and a cylindrical magnet.

[0049] Example 3:

[0050] Combination Figure 3 As shown, in the above embodiment, both the handle 300 and the pressure-resistant shell 220 are made of stainless steel, and the surfaces of both the handle 300 and the pressure-resistant shell 220 are coated with an insulating varnish layer.

[0051] Preferably, the handle 300 and the pressure-resistant outer shell 220 are fixed by welding, and the pressure-resistant outer shell 220 and the lock head 210 are fixed by welding.

[0052] The working principle and usage process of this utility model are as follows: After the handle is installed in the lock hole of the door or window, the cover 242 is removed from the base 241 beforehand. Then, two batteries 249 are installed in the inner cavity of the base 241. Then, the cover 242 is reinstalled in the base 241. At this time, the two batteries 249 can power the touch screen 230, the sensor 248 and the coil 245.

[0053] Next, the user needs to register their fingerprint into the system of the touch screen 230 to control the handles of the indoor doors and windows in the manner of a caregiver, so as to prevent young children from accidentally operating the handles while playing and causing damage to the doors and windows, and at the same time, it provides good protection for children.

[0054] During use, when the doors and windows are closed in the initial state, the coil 245 is de-energized, and the spring 246 pushes the pin 247 to extend outward. At this time, the positioning part 120, which is fixed to the top of the base 110 by two bolts 130, can quickly engage with the pin 247. Thus, the doors and windows are protected against misoperation when closed.

[0055] To prevent young children from accidentally touching the handles and causing doors and windows to open or close abnormally.

[0056] In this invention, the term "plural" refers to two or more items unless otherwise expressly defined. The term "and / or" as used herein includes any and all combinations of one or more of the related listed items. The terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0057] It should be noted that when a component is referred to as being "assembled on," "mounted on," "fixed to," or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0058] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0059] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A child-resistant door and window handle comprising a pressure-bearing assembly (100), characterized in that, The anti-mis-touch mechanism (200) is arranged in the pressure-bearing assembly (100), and a handle (300) is arranged on the anti-mis-touch mechanism (200); The pressure-bearing assembly (100) is arranged at a lock hole position of a door or window, and provides sufficient stable support force for the anti-mis-touch mechanism (200); The anti-mis-touch mechanism (200) comprises a pressure-resistant shell (220), a touch screen (230) arranged on the pressure-resistant shell (220), and a self-locking assembly (240) arranged in the pressure-resistant shell (220); The handle (300) is arranged at an outer end of the pressure-resistant shell (220) and provides an effective control platform for locking and opening of the door or window.

2. The anti-false operation door and window handle according to claim 1, characterized in that, The self-locking assembly (240) comprises a machine base (241) arranged in the pressure-resistant shell (220), a cover (242) arranged in the machine base (241), an insulating tube (243) arranged in the machine base (241), and the insulating tube (243) penetrating into the pressure-resistant shell (220); Conductive joints are arranged on inner walls of the machine base (241) and the cover (242), and two accumulators (249) are arranged in the machine base (241).

3. The anti-false operation door and window handle according to claim 2, characterized in that, The insulating tube (243) is made of ceramic material, and a magnetic column (244) is arranged in the insulating tube (243). A coil (245) is wound in a ring groove of the magnetic column (244), and a pin rod (247) is arranged at another end of an inner cavity of the insulating tube (243). A spring (246) is arranged between the pin rod (247) and the magnetic column (244).

4. The anti-false operation door and window handle according to claim 1, characterized in that, The self-locking assembly (240) further comprises a sensor (248). An output lead wire is arranged at a top of the sensor (248), and an input lead wire is arranged at a bottom of the sensor (248).

5. The anti-falsification door and window handle according to claim 1, characterized in that, The anti-mis-touch mechanism (200) further comprises a lock head (210) arranged at a bottom of the pressure-resistant shell (220) and a lock core (250) arranged in the lock head (210).

6. The anti-falsification door and window handle according to claim 1, characterized in that, The pressure-bearing assembly (100) comprises a base (110) arranged at a bottom of the lock head (210), a positioning member (120) arranged at a top of the base (110), and two bolts (130) arranged in the positioning member (120) and mounted on the base (110).

7. The anti-falsification door and window handle according to claim 1, characterized in that, The handle (300) and the pressure-resistant shell (220) are made of stainless steel material, and surfaces of the handle (300) and the pressure-resistant shell (220) are coated with an insulating paint layer.

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