Glass door handle with embedded steel wire lock

Abstract

The utility model relates to the technical field of glass doors, in particular to a glass door handle with an embedded steel wire lock, which is characterized in that two groups of handle connecting columns are fixedly connected between an outer door handle and an inner door handle; the rotating shaft is rotationally arranged in one set of handle connecting columns, a helical tooth gear is fixedly installed on the surface of the rotating shaft, a plug pin rod is arranged below the helical tooth gear, and a positioning block is arranged between the plug pin rod and the helical tooth gear. The steel wire lock is arranged at one end of the rotating shaft; when the glass doors need to be locked, the two glass doors are closed firstly, then the lock head at the end of the steel wire lock is pulled, the steel wire lock is driven to bypass the handle connecting column on the other glass door, and then the lock head is inserted into the lock body, so that the end of the steel wire lock is fixedly connected with the lock body; at the moment, the handle connecting columns on the two glass doors are connected through the steel wire lock, and the locking effect of the glass doors is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass doors, in particular to a glass door handle with an embedded steel wire lock. Background Art

[0002] Glass door is a type of door composed of glass panels and metal accessories. It has the advantages of beautiful and transparent, good lighting, and strong modern sense. Among the technical accessories of glass doors, door handles are necessary accessories.

[0003] Most of the existing glass door handles are made of stainless steel, aluminum alloy and other materials, and then installed on the glass door through a fixing mechanism. At present, when the glass door is locked, a U-shaped lock or a chain lock is mainly used to lock the door handle, thereby connecting the two doors to achieve a locking effect;

[0004] However, the lock body of a U-shaped lock or a chain lock and the glass door handle are separate structures. After unlocking, the lock body is usually placed aside, which can easily lead to the loss of the lock body. In addition, when locking the glass door, the lock body needs to be taken out, which is less convenient. Utility Model Content

[0005] The utility model aims to provide a glass door handle with an embedded wire lock to solve the problems raised by the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A glass door handle with an embedded steel wire lock, comprising:

[0008] An outer door handle and an inner door handle, wherein two sets of handle connecting columns are fixedly connected between the outer door handle and the inner door handle;

[0009] A rotating shaft, the rotating shaft is rotatably arranged inside one of the handle connecting columns, a helical gear is fixedly mounted on the surface of the rotating shaft, a latch rod is arranged below the helical gear, and a positioning block is arranged between the latch rod and the helical gear;

[0010] A wire lock is arranged at one end of a rotating shaft, and an end of the wire lock away from the rotating shaft passes around a lock body and extends to the outside of a door handle.

[0011] Preferably, two groups of the outer door handles and the inner door handles are provided, and the two groups of the outer door handles and the inner door handles correspond to the two glass doors respectively.

[0012] Preferably, a docking mechanism is provided in the middle of the handle connecting column, and the handle connecting column is fixedly mounted on the surface of the glass door through the docking mechanism, and the handle connecting column is connected to the inside of both the outer door handle and the inner door handle.

[0013] Preferably, the rotating shaft is rotatably arranged through a bearing, a spring is installed between the rotating shaft and the inner wall of the handle connecting column, one end of the rotating shaft extends to the inside of the door handle, and a winding wheel is fixedly installed on the end of the rotating shaft located inside the door handle.

[0014] Preferably, the helical gear and the latch rod are arranged correspondingly in position, the end of the latch rod away from the helical gear extends to the outside of the handle connecting column, the end of the latch rod close to the helical gear is fixedly connected to a support plate, a return spring is arranged between the support plate and the inner wall of the handle connecting column, the positioning block is fixedly installed on the surface of the support plate, and the positioning block is meshed with the helical gear.

[0015] Preferably, the wire lock is fixedly connected to the reel at the end of the rotating shaft, and a lock head is fixedly mounted on one end of the wire lock away from the rotating shaft.

[0016] Preferably, the lock body passes through both ends of the handle connecting column, and an unlocking knob is provided at one end of the lock body close to the door handle.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] When the glass door needs to be locked, the two glass doors are first closed, and then the lock head at the end of the wire lock is pulled to drive the wire lock to bypass the handle connecting column on the other glass door and then insert the lock head into the interior of the lock body, so that the end of the wire lock is fixedly connected to the lock body. At this time, the wire lock connects the handle connecting columns on the two glass doors to achieve the locking effect of the glass door, avoiding the problem that the split lock body such as the U-shaped lock is easy to lose and has poor convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a side cross-sectional schematic diagram of the utility model;

[0021] Figure 3 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0022] Figure 4 It is a front cross-sectional schematic diagram of the utility model;

[0023] Figure 5 It is a schematic diagram of the connection between the latch rod and the helical gear of the utility model.

[0024] In the figure: an outer door handle 1, an inner door handle 2, a handle connecting column 3, a docking mechanism 31, a rotating shaft 4, a helical gear 5, a latch rod 6, a support plate 61, a positioning block 62, a return spring 63, a wire lock 7, a lock body 8, and an unlocking knob 81. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0026] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0027] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through a transition structure, but are connected to form a whole through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0029] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0030] Please see attached Figure 1 To Attachment Figure 5As shown, the utility model provides a glass door handle with an embedded wire lock, comprising:

[0031] An outer door handle 1 and an inner door handle 2, two groups of the outer door handle 1 and the inner door handle 2 are provided, and the two groups of the outer door handle 1 and the inner door handle 2 correspond to two glass doors respectively, and two groups of handle connecting columns 3 are fixedly connected between the outer door handle 1 and the inner door handle 2, and a docking mechanism 31 is provided in the middle of the handle connecting column 3, and the handle connecting column 3 is fixedly installed on the surface of the glass door through the docking mechanism 31, and the handle connecting column 3 is connected to the inside of the outer door handle 1 and the inner door handle 2;

[0032] A rotating shaft 4 is rotatably arranged inside one group of handle connecting columns 3, and the rotating shaft 4 is rotatably arranged through a bearing, a clockwork is installed between the rotating shaft 4 and the inner wall of the handle connecting column 3, one end of the rotating shaft 4 extends to the inside of the outside door handle 1, and a winding wheel is fixedly installed on the end of the rotating shaft 4 located inside the outside door handle 1, a helical gear 5 is fixedly installed on the surface of the rotating shaft 4, a latch rod 6 is arranged below the helical gear 5, a positioning block 62 is arranged between the latch rod 6 and the helical gear 5, and the positions of the helical gear 5 and the latch rod 6 are arranged correspondingly, the end of the latch rod 6 away from the helical gear 5 extends to the outside of the handle connecting column 3, and the end of the latch rod 6 close to the helical gear 5 is fixedly connected with a support plate 61, a return spring 63 is arranged between the support plate 61 and the inner wall of the handle connecting column 3, and the positioning block 62 is fixedly installed on the surface of the support plate 61, and the positioning block 62 is meshed with the helical gear 5;

[0033] The wire lock 7 is arranged at one end of the rotating shaft 4, and the wire lock 7 is fixedly connected to the winding wheel at the end of the rotating shaft 4. A lock head is fixedly installed at the end of the wire lock 7 away from the rotating shaft 4. The end of the wire lock 7 away from the rotating shaft 4 bypasses the lock body 8 and extends to the outside of the door handle 1. The lock body 8 passes through the two ends of the handle connecting column 3, and an unlocking knob 81 is arranged at the end of the lock body 8 close to the door handle 2.

[0034] The docking mechanism 31 is an existing door handle installation mechanism, which is well known and commonly used by technicians in this industry, so it will not be described in detail in this case.

[0035] Embodiment 1:

[0036] The utility model provides a glass door handle with an embedded wire lock. When the glass door needs to be locked, the two glass doors are first closed, and then the lock head at the end of the wire lock 7 is pulled to drive the wire lock 7 to bypass the handle connecting column 3 on the other glass door and then insert the lock head into the interior of the lock body 8, so that the end of the wire lock 7 is fixedly connected to the lock body 8. At this time, the wire lock 7 connects the handle connecting columns 3 on the two glass doors to achieve the locking effect of the glass door, avoiding the problem that the split lock body such as the U-shaped lock is easy to lose and has poor convenience.

[0037] Embodiment 2:

[0038] On the basis of Example 1, the rotating shaft 4 is connected to the inner wall of the handle connecting column 3 through a spring. When the wire lock 7 is pulled, the rotating shaft 4 is driven to rotate, so that the spring accumulates force. When unlocking, the lock head is pulled out from the inside of the lock body 8, and the latch rod 6 is pulled to separate the positioning block 62 from the helical gear 5. At this time, under the action of the spring, the rotating shaft 4 rotates in the opposite direction, driving the winding wheel to wind up the wire lock 7, thereby ensuring the cleanliness of the door handle and avoiding the problem of the lock body being easily lost when placed alone.

[0039] Embodiment three:

[0040] On the basis of the first embodiment, by setting the unlocking knob 81, when the glass door is locked and there are people in the room, the people in the room can unlock the lock body 8 by rotating the unlocking knob 81 to avoid accidentally locking people in the room.

[0041] Working principle: Most of the existing glass door handles are made of stainless steel, aluminum alloy and other materials, and then installed on the glass door through a fixing mechanism. The utility model proposes a glass door handle with an embedded wire lock. When the glass door needs to be locked, the two glass doors are closed first, and then the lock head at the end of the wire lock 7 is pulled to drive the wire lock 7 to bypass the handle connecting column 3 on the other glass door and then insert the lock head into the interior of the lock body 8, so that the end of the wire lock 7 is fixedly connected to the lock body 8. At this time, the wire lock 7 connects the handle connecting columns 3 on the two glass doors to achieve the locking effect of the glass door. When it is necessary to unlock, the lock head is pulled out from the interior of the lock body 8, and the latch rod 6 is pulled to separate the positioning block 62 from the helical gear 5. At this time, under the action of the spring, the rotating shaft 4 rotates in the opposite direction, driving the winding wheel to wind up the wire lock 7, ensuring the cleanliness of the door handle and avoiding the problem that the lock body is easily lost when placed alone.

[0042] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0043] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A glass door handle with an embedded wire lock, characterized in that: include: An outer door handle (1) and an inner door handle (2), wherein two groups of handle connecting columns (3) are fixedly connected between the outer door handle (1) and the inner door handle (2); A rotating shaft (4), the rotating shaft (4) being rotatably arranged inside one group of the handle connecting columns (3), a helical gear (5) being fixedly mounted on the surface of the rotating shaft (4), a latch rod (6) being arranged below the helical gear (5), and a positioning block (62) being arranged between the latch rod (6) and the helical gear (5); A wire lock (7), wherein the wire lock (7) is arranged at one end of the rotating shaft (4), and the end of the wire lock (7) away from the rotating shaft (4) passes around the lock body (8) and then extends to the outside of the door handle (1).

2. The glass door handle with embedded wire lock according to claim 1, characterized in that: The outer door handle (1) and the inner door handle (2) are each provided in two groups, and the two groups of the outer door handle (1) and the inner door handle (2) correspond to two glass doors respectively.

3. The glass door handle with embedded wire lock according to claim 2, characterized in that: A docking mechanism (31) is provided in the middle of the handle connecting column (3), and the handle connecting column (3) is fixedly mounted on the surface of the glass door through the docking mechanism (31). The handle connecting column (3) is connected to the inside of both the outer door handle (1) and the inner door handle (2).

4. The glass door handle with embedded wire lock according to claim 3, characterized in that: The rotating shaft (4) is rotatably arranged via a bearing, a spring is installed between the rotating shaft (4) and the inner wall of the handle connecting column (3), one end of the rotating shaft (4) extends to the inside of the outside door handle (1), and a winding wheel is fixedly installed at one end of the rotating shaft (4) located inside the outside door handle (1).

5. The glass door handle with embedded wire lock according to claim 4, characterized in that: The helical gear (5) and the latch rod (6) are arranged in a corresponding position, and one end of the latch rod (6) away from the helical gear (5) extends to the outside of the handle connecting column (3), and one end of the latch rod (6) close to the helical gear (5) is fixedly connected to a support plate (61), and a return spring (63) is arranged between the support plate (61) and the inner wall of the handle connecting column (3), and the positioning block (62) is fixedly installed on the surface of the support plate (61), and the positioning block (62) is meshed with the helical gear (5).

6. The glass door handle with embedded wire lock according to claim 5, characterized in that: The wire lock (7) is fixedly connected to the reel at the end of the rotating shaft (4), and a lock head is fixedly mounted on one end of the wire lock (7) away from the rotating shaft (4).

7. The glass door handle with embedded wire lock according to claim 6, characterized in that: The lock body (8) passes through both ends of the handle connecting column (3), and an unlocking knob (81) is provided at one end of the lock body (8) close to the inner door handle (2).

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