Special hotel door handle with night positioning function

Abstract

A hotel special door handle with a night positioning function comprises an inner door handle body, an outer door handle body and a square core, the inner door handle body is installed on the inner side of a door body, the outer door handle body is installed on the outer side of the door body, and the two ends of the square core are connected with the inner door handle body and the outer door handle body respectively so that the inner door handle body and the outer door handle body can achieve linkage through the square core. A through hole is formed in the middle of the square core, a flexible light guide bar is arranged in the through hole, one end of the flexible light guide bar extends into the inner door handle, and the other end of the flexible light guide bar extends into the outer door handle. The door handle has the advantages that a corridor light source is transmitted into the inner door handle through the flexible light guide bar arranged in the door handle, and the inner door handle can emit relatively weak light in a dark state to play a role in positioning at night.

Description

Technical Field

[0001] This utility model relates to a door lock, and more particularly to a hotel-specific door handle with nighttime positioning function. Background Technology

[0002] Door handles are an important component of door lock products, and people use them to open and close doors.

[0003] Existing door handles are often difficult to locate quickly and accurately in complete darkness, causing inconvenience. This is especially true when traveling for business, as the unfamiliar hotel environment makes it even more challenging to find the door handle. Furthermore, leaving the room lights on can disrupt rest and sleep. Utility Model Content

[0004] To solve the above problems, a special door handle for hotels with nighttime positioning function has been specially made. It can emit a weak light for positioning only, making it easy for people to quickly locate the door handle in dark environments.

[0005] To achieve the above objectives, the present invention provides a solution through the following technical method: a hotel door handle with nighttime positioning function, comprising an inner door handle, an outer door handle, and a square core. The inner door handle is installed inside the door body, and the outer door handle is installed outside the door body. The two ends of the square core are connected to the inner door handle and the outer door handle, respectively, so that the inner door handle and the outer door handle can be linked through the square core. A through hole is provided in the middle of the square core, and a flexible light guide rod is provided in the through hole. One end of the flexible light guide rod extends into the inner door handle, and the other end extends into the outer door handle.

[0006] Furthermore, the inner door handle includes a first handle head and a first handle, both of which are provided with a first channel to facilitate the passage of a flexible light guide rod.

[0007] Furthermore, the first handle head is made of an opaque material, and the first handle handle is made of frosted glass.

[0008] Furthermore, the outer door handle includes a second handle head and a second handle, the second handle head being made of highly transparent glass and the second handle being made of an opaque material.

[0009] Furthermore, an aluminum-plated reflective layer is provided on the inner wall of the through hole in the center of the square core.

[0010] Furthermore, the second handle also includes a connecting part and a high-transparency glass part. The connecting part is connected to the square core, and the high-head glass part has a countersunk hole, into which a flexible light guide extends.

[0011] The advantages of this utility model are:

[0012] Since the hotel room corridors remain lit at night, flexible light guides embedded in the door handles direct the corridor's light to the inner door handles. In the dark, the inner door handles emit a faint glow, serving as a nighttime navigation tool. Furthermore, this flexible light guide method eliminates the need for electricity in the door handles, reducing the likelihood of malfunction. The inner door handles are made of frosted glass, minimizing direct light exposure and minimizing impact on the surrounding environment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a hotel-specific door handle (excluding flexible light guide rod) with nighttime positioning function according to this utility model.

[0014] Figure 2 This is a schematic diagram of the structure of a hotel-specific door handle (including a flexible light guide rod) with nighttime positioning function according to this utility model.

[0015] Reference numerals: 1. Door body; 2. Inner door handle; 3. Outer door handle; 4. First channel; 5. Square core; 6. Flexible light guide; 7. Connecting part; 8. High-transparency part; 9. Second handle; 10. First handle head; 11. First handle. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] A hotel-specific door handle with nighttime positioning function includes an inner door handle, an outer door handle, and a square core. The inner door handle is installed inside the door body, and the outer door handle is installed on the outside of the door body. The two ends of the square core are connected to the inner and outer door handles respectively, enabling the inner and outer door handles to be linked through the square core. A through hole is provided in the center of the square core, and a flexible light guide rod is installed within the through hole. One end of the flexible light guide rod extends into the inner door handle, and the other end extends into the outer door handle. The inner door handle includes a first handle head and a first handle, both of which have a first channel for the flexible light guide rod to pass through. The first handle head is made of opaque material, and the first handle is made of frosted glass. The outer door handle includes a second handle head and a second handle. The second handle head is made of high-transparency glass, and the second handle is made of opaque material. An aluminum-plated reflective layer is provided on the inner wall of the through hole in the center of the square core. The second handle head also includes a connecting part and a high-transparency glass part. The connecting part is connected to the square core, and a countersunk hole is provided in the countersunk hole into which the flexible light guide rod extends.

[0018] The actual assembly method is as follows:

[0019] The overall structure is similar to a traditional door handle. The square core can be made in two halves, which are then joined together to form a central through hole. This reduces the resistance when the flexible light guide is pushed in. After the flexible light guide is passed through the door body, it is inserted into the inner and outer door handles respectively. Then, the light guide is wrapped around the middle section of the flexible light guide from both sides. The square core is inserted into the lock body inside the door body, and the two ends are then assembled with the inner and outer door handles.

[0020] The inner wall of the square core through hole is provided with an aluminum-plated reflective layer, which can reduce the intensity loss caused by the light source during the transmission process in the flexible light guide.

[0021] The second handle is made of high-transparency glass, with a recessed hole inside. A flexible light guide rod is inserted into the recessed hole to receive external light sources.

[0022] The connecting part and the second handle can be made of zinc alloy or stainless steel, which is more durable and less prone to damage.

[0023] The inner door handle has a similar structure. Since the first handle head doesn't require light reflection, it's made of stainless steel or zinc alloy for greater durability. The internal through-holes with an aluminum-plated reflective layer achieve optimal performance. The first handle uses frosted glass for more even light distribution.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be regarded as exemplary and non-limiting in all respects. The scope of this invention is defined by the appended claims rather than the foregoing description, and it is therefore intended to include all variations falling within the meaning and scope of the equivalents of the claims within this invention.

Claims

1. A hotel special door handle with night positioning function, characterized in that, The door handle includes an inner door handle, an outer door handle, and a square core. The inner door handle is installed on the inner side of the door body, the outer door handle is installed on the outer side of the door body, and the square core is connected with the inner door handle and the outer door handle at two ends respectively, so that the inner door handle and the outer door handle can be linked through the square core. A through hole is arranged in the middle of the square core, and a flexible light guide rod is arranged in the through hole. One end of the flexible light guide rod extends into the inner door handle, and the other end extends into the outer door handle.

2. The hotel special door handle with night positioning function according to claim 1, characterized in that, The inner door handle includes a first handle head and a first handle handle. First passageways are arranged in the first handle head and the first handle handle, and the flexible light guide rod can pass through the first passageways.

3. The hotel special door handle with night positioning function according to claim 2, characterized in that, The first handle head is made of opaque material, and the first handle handle is made of frosted glass.

4. The hotel special door handle with night positioning function according to claim 3, characterized in that, The outer door handle includes a second handle head and a second handle handle. The second handle head is made of high-transparency glass, and the second handle handle is made of opaque material.

5. The hotel special door handle with night positioning function according to claim 4, characterized in that, An aluminum-plated reflection layer is arranged on the inner wall of the through hole in the middle of the square core.

6. The hotel special door handle with night positioning function according to claim 5, characterized in that, The second handle head further includes a connecting portion and a high-transparency glass portion. The connecting portion is connected with the square core, the high-transparency glass portion is internally provided with a counterbore, and the flexible light guide rod extends into the counterbore.

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