Handle and handle mounting structure comprising same

Abstract

The utility model discloses a handle and a handle mounting structure comprising the same. The lever handle comprises a lever handle base and a lever handle, the lever handle base comprises a main shell and a lever handle accessory, the main shell is provided with a containing cavity, and the lever handle accessory is arranged in the containing cavity; and the cover body covers the containing cavity and at least partially shields the handle accessory, the cover body is provided with a connecting wall protruding out of the containing cavity, and the connecting wall is used for being in frictional contact with the glass door plate. Thus, during installation, the connection stability between the main shell and the glass door plate can be improved only by tightly contacting the connection wall with the glass door plate, no extra sponge mat is needed, no tedious sponge mat alignment and installation operation is needed, the installation process is greatly simplified, the installation stability problem caused by deformation of the sponge mat is avoided, and the installation efficiency is improved. Frictional contact between the connecting wall and the glass door plate can provide reliable connecting force, it is ensured that the handle does not shake relatively in the using process, in addition, the cover body at least partially shields the handle accessory, the handle accessory is hidden from the appearance, and the overall attractiveness is improved.

Description

Technical Field

[0001] This utility model relates to the field of door and window hardware accessories, and in particular to handles and handle installation structures including them. Background Technology

[0002] A typical glass door and window system includes a glass door panel and a handle base. The handle base consists of a main housing and handle fittings. The handle fittings are installed inside the main housing, which is then mounted on the glass door panel. When installing the main housing onto the glass door panel, a foam pad is usually placed at the junction between the main housing and the glass door panel to increase friction and prevent the main housing from scratching the glass door panel.

[0003] However, installing the foam pad requires aligning it precisely at the junction between the main housing and the glass door panel, making installation somewhat difficult. Furthermore, the foam pad is prone to deformation after prolonged use, affecting installation stability and potentially causing relative wobbling between the main housing and the glass door panel, thus impacting the normal use of the handle. Additionally, because the glass door panel is transparent, the handle components inside the main housing are easily exposed to the user, resulting in an unsightly appearance. Utility Model Content

[0004] In order to overcome at least one of the defects described in the prior art, the present invention provides a handle and a handle mounting structure including the handle, aiming to solve the problems of difficulty in installing the sponge pad, poor installation stability, and unsightly exposed handle accessories during the installation of the main housing in the prior art.

[0005] The technical solution adopted by this utility model to solve its problem is:

[0006] A handle includes: a handle base, comprising a main housing and a handle fitting, the main housing having a receiving cavity, the handle fitting being disposed within the receiving cavity; and a cover, covering the receiving cavity and at least partially obscuring the handle fitting, the cover having a connecting wall protruding beyond the receiving cavity, the connecting wall being used for frictional contact with a glass door panel.

[0007] According to some embodiments of the present invention, the cover is made of plastic, rubber, or silicone.

[0008] According to some embodiments of the present invention, the main housing has a mounting wall, the mounting wall being recessed to form the receiving cavity, the mounting wall having at least a portion of a mounting outer periphery surrounding the receiving cavity, and the connecting wall at least a portion covering the mounting outer periphery.

[0009] According to some embodiments of the present invention, the cover has a shielding body, the shielding body is disposed in the receiving cavity and at least partially shields the handle fitting, and the connecting wall is located at the outer periphery of the shielding body and extends along the mounting outer periphery.

[0010] According to some embodiments of the present invention, the shielding body is provided with a first locking position, and the receiving cavity is provided with a second locking position. The first locking position and the second locking position are engaged with each other to fix the relative positions of the shielding body and the receiving cavity.

[0011] According to some embodiments of the present invention, the shielding body is embedded in the receiving cavity.

[0012] According to some embodiments of this utility model, there are two handle seats and two covers. The two handle seats are used to clamp and are disposed on opposite sides of the glass door panel. The two covers are correspondingly disposed on the receiving cavities of the two handle seats. The handle also includes a locking rod. The locking rod is drivenly connected between the handle accessories of the two handle seats. Each cover has a first clearance hole for the locking rod to pass through.

[0013] According to some embodiments of the present invention, fastening holes are provided in the receiving cavities of both handle seats, and the handle also includes fasteners. The fasteners are connected to the fastening holes of the two handle seats to fix the relative positions of the main housings of the two handle seats. Each cover is provided with a second clearance hole through which the fasteners pass.

[0014] In addition, this utility model also provides a handle installation structure, including the handle as described above, and also including a glass door panel, the main housing being disposed on the glass door panel, and the connecting wall being located at the junction between the main housing and the glass door panel.

[0015] According to some embodiments of the present invention, a vertical frame is also included, which is connected to the glass door panel. The first end of the main housing is inserted into the vertical frame. The connecting wall includes a connecting body and an extension end. The extension end is formed by extending from one end of the connecting body to the first end of the main housing. In the vertical direction, the width of the extension end is greater than the width of the connecting body.

[0016] In summary, the handle and handle mounting structure including the handle provided by this utility model have at least the following technical effects:

[0017] On the one hand, during installation, simply ensuring the connecting wall is in close contact with the glass door panel improves the connection stability between the main housing and the glass door panel, eliminating the need for additional sponge pads and tedious sponge pad alignment and installation operations, greatly simplifying the installation process and improving efficiency. On the other hand, since no sponge pad is needed, installation stability issues caused by sponge pad deformation are avoided. The frictional contact between the connecting wall and the glass door panel provides reliable connection force, ensuring that the handle will not wobble during use, guaranteeing the normal performance and service life of the handle. Furthermore, the cover at least partially conceals the handle accessories, hiding them from the outside and solving the problem of unsightly exposed handle accessories. This design makes the handle more harmonious with the overall glass door and window system, improving the overall aesthetics of the home or building. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the handle installation structure according to an embodiment of the present utility model;

[0019] Figure 2 This is a three-dimensional structural diagram of the handle installation structure (shown as dashed lines on the glass door panel) according to an embodiment of the present utility model.

[0020] Figure 3 This is a three-dimensional structural diagram of the handle according to an embodiment of the present utility model;

[0021] Figure 4 This is an exploded structural diagram of the handle according to an embodiment of the present utility model;

[0022] Figure 5 This is a three-dimensional structural diagram of the cover body according to an embodiment of the present utility model.

[0023] The meanings of the reference numerals in the attached figures are as follows:

[0024] 1. Handle base; 11. Main housing; 111. Mounting wall; 1111. Mounting outer perimeter; 112. Receiving cavity; 1121. Second locking position; 1122. Fastening hole; 12. Handle accessory; 2. Cover; 21. Covering body; 211. First locking position; 212. First clearance hole; 213. Second clearance hole; 214. Connecting post; 22. Connecting wall; 221. Connecting body; 222. Extension end; 3. Fastener; 4. Vertical frame; 5. Glass door panel; 6. Outer grip. Detailed Implementation

[0025] To better understand and implement this invention, the technical solutions in the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings.

[0026] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0028] The present invention will now be described in further detail with reference to the accompanying drawings.

[0029] Please see Figures 1 to 5 This embodiment discloses a handle, including a handle base 1 and a cover 2. The handle base 1 includes a main housing 11 and a handle accessory 12. The main housing 11 is provided with a receiving cavity 112, and the handle accessory 12 is disposed in the receiving cavity 112. The cover 2 covers the receiving cavity 112 and at least partially covers the handle accessory 12. The cover 2 has a connecting wall 22 protruding out of the receiving cavity 112, and the connecting wall 22 is used for frictional contact with the glass door panel 5.

[0030] The handle provided in this embodiment has a cover 2 with a connecting wall 22. On the one hand, during installation, simply ensuring the connecting wall 22 is in close contact with the glass door panel 5 improves the connection stability between the main housing 11 and the glass door panel 5, eliminating the need for additional sponge pads and cumbersome sponge pad alignment and installation operations, greatly simplifying the installation process and improving installation efficiency. On the other hand, since no sponge pad is needed, installation stability issues caused by sponge pad deformation are avoided. The frictional contact between the connecting wall 22 and the glass door panel 5 provides reliable connection force, ensuring that the handle will not wobble during use, thus guaranteeing the normal performance and service life of the handle. Furthermore, the cover 2 at least partially conceals the handle accessory 12, hiding it from the outside and solving the problem of the handle accessory 12 being exposed and unsightly. This design makes the handle more coordinated with the overall glass door and window system, improving the overall aesthetics of the home or building.

[0031] Preferably, in this embodiment, the cover 2 is made of plastic. This has several advantages: firstly, plastic typically has lower hardness and better flexibility, allowing the plastic cover 2 to better adapt to minor unevenness on the glass surface when in contact with the glass door panel 5, reducing scratches caused by hard contact; secondly, the plastic cover 2 is lighter, helping to reduce the overall weight of the handle, making it easier to install and carry; and thirdly, plastic material is relatively inexpensive and easy to process, significantly reducing the manufacturing cost of the cover 2.

[0032] It should be noted that in some other embodiments, the cover 2 may be made of rubber or silicone, depending on the actual needs, and is not limited to one type.

[0033] like Figure 3 and Figure 4 As shown, specifically, in this embodiment, the main housing 11 has a mounting wall 111, which is recessed to form a receiving cavity 112. Preferably, the mounting wall 111 has a mounting outer periphery 1111 that at least partially surrounds the receiving cavity 112, and the connecting wall 22 at least partially covers the mounting outer periphery 1111. The mounting outer periphery 1111 is connected to the glass door panel 5 through the connecting wall 22. Thus, on the one hand, the recessed mounting wall 111 forms a receiving cavity 112, providing a relatively stable receiving space for internal components, which is conducive to the installation and fixation of internal components and reduces the risk of displacement or damage to internal components due to external vibration or impact. On the other hand, the connecting wall 22 at least partially covers the outer periphery of the mounting 1111, and the outer periphery of the mounting 1111 is connected to the glass door panel 5 through the connecting wall 22. This connection method increases the contact area between the main housing 11 and the glass door panel 5, making the force between the handle and the glass door panel 5 more uniform. When the handle is subjected to external force, the force can be distributed and transmitted to the glass door panel 5 through the connecting wall 22, avoiding damage or deformation caused by excessive local force and improving the service life of the handle. Furthermore, the existence of the outer periphery of the mounting 1111 provides a clear positioning and installation benchmark for the connection between the connecting wall 22 and the glass door panel 5, enabling installers to align more accurately during connection operations, improving the accuracy and efficiency of installation, reducing rework caused by installation position deviations, and improving the overall convenience of installation.

[0034] like Figure 3 and Figure 4As shown, preferably, in this embodiment, the cover 2 has a shielding body 21, which covers the receiving cavity 112 and at least partially shields the handle fitting 12. The connecting wall 22 is located at the outer periphery of the shielding body 21 and extends along the mounting outer periphery 1111. The mounting outer periphery 1111 is connected to the glass door panel 5 through the connecting wall 22. Thus, firstly, the outer perimeter 1111 of the mounting is connected to the glass door panel 5 through the connecting wall 22, forming a stable connection structure. Furthermore, the connecting wall 22 extends along the outer perimeter 1111 of the mounting, increasing the contact area and friction between the main housing 11 and the glass door panel 5. The stress can also be more evenly distributed on the connecting wall 22 and the outer perimeter 1111 of the mounting, avoiding damage or deformation caused by local stress concentration and effectively preventing the handle from shaking or loosening during use. Secondly, the connecting wall 22 is located on the outer perimeter of the shielding body 21 and extends along the outer perimeter 1111 of the mounting. This design provides clear guidance and positioning for the installation of the cover 2. During the installation process, the operator can quickly and accurately align the connecting wall 22 with the outer perimeter 1111 of the mounting to achieve precise positioning of the cover 2 and the main housing 11 without the need for additional auxiliary tools or complicated operating steps, simplifying the installation process and improving installation efficiency.

[0035] like Figure 3 , Figure 4 and Figure 5 As shown, preferably, in this embodiment, the shielding body 21 is provided with a first locking position 211, and the receiving cavity 112 is provided with a second locking position 1121. The first locking position 211 and the second locking position 1121 are interlocked to fix the relative position of the shielding body 21 and the receiving cavity 112. Thus, the interlocking design of the first locking position 211 and the second locking position 1121 provides a clear positioning reference for the installation of the shielding body 21 in the receiving cavity 112. During installation, the operator only needs to accurately align and lock the first locking position 211 and the second locking position 1121 to achieve precise positioning of the shielding body 21, avoiding installation difficulties or positional deviations caused by inaccurate positioning, and greatly improving installation accuracy. Furthermore, compared to traditional installation methods, such as using bolts for fixing, the locking structure requires no additional tools or complex operating steps. The operator can easily place the shielding body 21 into the receiving cavity 112 and complete the locking, simplifying the installation process, reducing installation difficulty, and improving installation efficiency.

[0036] More preferably, in this embodiment, multiple first card slots 211 and multiple second card slots 1121 are provided, and multiple first card slots 211 and multiple second card slots 1121 are connected in a one-to-one correspondence.

[0037] like Figure 4 and Figure 5As shown, preferably, in this embodiment, the shielding body 21 is provided with a connecting post 214, the first locking position 211 is a groove provided in the connecting post 214, and the second locking position 1121 is a locking rib provided in the receiving cavity 112. The groove and the locking rib are interlocked with each other.

[0038] It should be noted that in some other embodiments, the first locking position 211 can be a locking rib, and the second locking position 1121 can be a groove, with the groove and the locking rib engaging with each other; or, the first locking position 211 can be a locking hook, and the second locking position 1121 can be a locking groove, with the hook and the groove engaging with each other; the choice can be made according to actual needs, and no single limitation is made here.

[0039] like Figure 3 and Figure 4 As shown, preferably, in this embodiment, the shielding body 21 is embedded in the receiving cavity 112. Thus, on the one hand, the receiving cavity 112 provides precise installation positioning for the shielding body 21. During installation, the operator only needs to accurately place the shielding body 21 into the receiving cavity 112 to achieve precise positioning, without the need for complex adjustments and calibrations. This not only improves installation accuracy but also significantly shortens installation time. On the other hand, after the shielding body 21 is embedded in the receiving cavity 112, a tight contact and friction are formed between it and the inner wall of the receiving cavity 112, forming a stable connection structure. This connection method effectively prevents the shielding body 21 from shaking, shifting, or falling off during use, ensuring the reliability and safety of the handle.

[0040] like Figure 1 and Figure 2 As shown, specifically in this embodiment, there are two handle seats 1 and two cover bodies 2. The two handle seats 1 are used to clamp and are set on opposite sides of the glass door panel 5. The two cover bodies 2 are correspondingly installed on the receiving cavities 112 of the two handle seats 1. The handle also includes a locking rod, which is drivenly connected between the handle accessories 12 of the two handle seats 1. Each cover body 2 has a first clearance hole 212 for the locking rod to pass through. It should be noted that the size of the first clearance hole 212 can be designed according to actual needs and is not limited here.

[0041] like Figure 2 and Figure 4 As shown, specifically, in this embodiment, each of the two handle seats 1 has a fastening hole 1122 in its receiving cavity 112. The handle also includes a fastener 3. The fastener 3 is connected to the fastening holes 1122 of the two handle seats 1 to fix the relative position of the main housing 11 of the two handle seats 1. Each cover 2 is provided with a second clearance hole 213 for the fastener 3 to pass through.

[0042] like Figure 1 and Figure 2As shown, in this embodiment, the handle also includes an outer gripping part 6, which is rotatably connected to the main housing 1 and is connected to the handle accessory 12 in a transmission manner. By rotating the outer gripping part 6, the handle accessory 12 can be driven to move. The handle accessory 12 is used to be connected to the lock cylinder of the lock in a transmission manner. Under the drive of the handle accessory 12, the lock cylinder of the lock can move to achieve unlocking and locking.

[0043] like Figure 1 and Figure 2 As shown, this embodiment also provides a handle mounting structure, including the handle as described above, and a glass door panel 5. The main housing 11 is disposed on the glass door panel 5, and the connecting wall 22 is located at the junction between the main housing 11 and the glass door panel 5. This handle mounting structure has all the advantages of the aforementioned handle, which will not be elaborated further here.

[0044] like Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, specifically in this embodiment, the handle installation structure also includes a vertical frame 4, which is connected to the glass door panel 5. The first end of the main housing 11 is inserted into the vertical frame 4. The connecting wall 22 includes a connecting body 221 and an extension end 222. The extension end 222 is formed by extending from one end of the connecting body 221 to the first end of the main housing 11. Preferably, in the vertical direction, the width of the extension end 222 is greater than the width of the connecting body 221. Thus, the increased width of the extension end 222 significantly increases its contact area with the glass door panel 5. During the process of inserting the first end of the main housing 11 into the vertical frame 4, the larger contact area of ​​the extension end 222 can disperse stress, effectively reduce the stress intensity per unit area, and prevent the extension end 222 from breaking or deforming due to excessive stress.

[0045] In summary, the handle and handle mounting structure disclosed in this utility model can bring at least the following beneficial technical effects:

[0046] 1) During installation, simply ensuring the connecting wall 22 is in close contact with the glass door panel 5 will improve the connection stability between the main housing 11 and the glass door panel 5. No additional sponge pads are required, and there is no need for tedious sponge pad alignment and installation operations, which greatly simplifies the installation process and improves installation efficiency.

[0047] 2) Since there is no need to use a sponge pad, the installation stability problem caused by the deformation of the sponge pad is avoided. The frictional contact between the connecting wall 22 and the glass door panel 5 can provide a reliable connection force, ensuring that the handle will not wobble during use, thus guaranteeing the normal performance and service life of the handle.

[0048] 3) The cover 2 at least partially covers the handle fitting 12, thus hiding the handle fitting 12 from the appearance and solving the problem of the handle fitting 12 being exposed and unsightly. This design makes the handle more coordinated with the glass door and window system as a whole, and improves the overall aesthetics of the home or building.

[0049] 4) Plastic materials generally have low hardness and good flexibility, which allows the plastic cover 2 to better adapt to the slight unevenness of the glass surface when it comes into contact with the glass door panel 5, reducing scratches caused by hard contact.

[0050] 5) The connecting wall 22 at least partially covers the outer perimeter of the mounting 1111, which is connected to the glass door panel 5 through the connecting wall 22. This connection method increases the contact area between the main housing 11 and the glass door panel 5, making the force between the handle and the glass door panel 5 more uniform, avoiding damage or deformation caused by excessive local force, and improving the service life of the handle.

[0051] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. Handle, characterized in that, include: The handle base (1) includes a main housing (11) and a handle accessory (12). The main housing (11) is provided with a receiving cavity (112), and the handle accessory (12) is disposed in the receiving cavity (112). A cover (2) is provided on the receiving cavity (112) and at least partially covers the handle fitting (12). The cover (2) has a connecting wall (22) protruding beyond the receiving cavity (112) for frictional contact with the glass door panel (5).

2. The handle according to claim 1, characterized in that, The cover (2) is made of plastic, rubber or silicone.

3. The handle according to claim 1, characterized in that, The main housing (11) has a mounting wall (111) that is recessed to form the receiving cavity (112), the mounting wall (111) having a mounting outer periphery (1111) that at least partially surrounds the receiving cavity (112), and the connecting wall (22) at least partially covers the mounting outer periphery (1111).

4. The handle according to claim 3, characterized in that, The cover (2) has a shielding body (21) which covers the receiving cavity (112) and at least partially shields the handle fitting (12). The connecting wall (22) is located on the outer periphery of the shielding body (21) and extends along the mounting outer periphery (1111).

5. The handle according to claim 4, characterized in that, The shielding body (21) is provided with a first locking position (211), and the receiving cavity (112) is provided with a second locking position (1121). The first locking position (211) and the second locking position (1121) are engaged with each other to fix the relative positions of the shielding body (21) and the receiving cavity (112).

6. The handle according to claim 4, characterized in that, The shielding body (21) is embedded in the receiving cavity (112).

7. The handle according to any one of claims 1-6, characterized in that, Two handle seats (1) and two covers (2) are provided. The two handle seats (1) are used to clamp and set on opposite sides of the glass door panel (5). The two covers (2) are respectively covered in the receiving cavity (112) of the two handle seats (1). The handle also includes a locking rod. The locking rod is connected between the handle accessories (12) of the two handle seats (1). Each cover (2) is provided with a first clearance hole (212) for the locking rod to pass through.

8. The handle according to claim 7, characterized in that, Both of the two handle seats (1) are provided with fastening holes (1122) in the receiving cavity (112). The handle also includes a fastener (3). The fastener (3) is connected to the fastening holes (1122) of the two handle seats (1) to fix the relative position of the main housing (11) of the two handle seats (1). Each cover (2) is provided with a second clearance hole (213) through which the fastener (3) passes.

9. A handle installation structure, characterized in that, The device includes the handle as described in any one of claims 1-8, and also includes a glass door panel (5), wherein the main housing (11) is disposed on the glass door panel (5), and the connecting wall (22) is located at the junction between the main housing (11) and the glass door panel (5).

10. The handle mounting structure according to claim 9, characterized in that, It also includes a vertical frame (4), which is connected to the glass door panel (5). The first end of the main housing (11) is inserted into the vertical frame (4). The connecting wall (22) includes a connecting body (221) and an extension end (222). The extension end (222) is formed by extending from one end of the connecting body (221) to the first end of the main housing (11). In the vertical direction, the width of the extension end (222) is greater than the width of the connecting body (221).

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