Quick installation handle split ring

Abstract

A kind of quick installation handle split ring, split ring is provided with installation slot, split ring is arranged in installation slot, split ring has body part and annular flange part formed along the side edge of body part, a plurality of interval setting connecting parts are formed on the outer ring side of annular flange part and protrude to the handle seat direction, quick installation structure is formed between adjacent connecting parts, limiting structure is arranged on handle seat, limiting structure extends into positioning groove so that handle seat is connected with split ring, gap is formed between the inner wall of connecting part and the outside of annular flange part.The design realizes the quick and stable connection between handle seat and split ring by the cooperation of quick installation structure and limiting structure.This connection mode not only simplifies the installation process, improves the installation efficiency, reduces the replacement cost, is more environmentally friendly.At the same time, the gap formed between the inner wall of connecting part and the outside of annular flange part provides a buffer space for the slight deformation of handle in use process, ensures the stability of handle use.

Description

Technical Field

[0001] This utility model relates to the field of handles, specifically to a quick-installation split handle ring. Background Technology

[0002] Most handles on the market are integrated with a base, meaning the handle and base are one piece. When installing them on doors and windows, they are simply screwed onto the profile or transmission lock box. This installation method is cumbersome, and when the handle is damaged and needs replacement, the entire base often needs to be replaced, resulting in high costs and a lack of environmental friendliness. While some separate handle designs achieve separation of the handle and base, they still suffer from unstable connections, high wear between the handle seat and the separate ring, or connection problems in extreme weather conditions, affecting the normal use of the handle. Summary of the Invention

[0003] In view of this, the present invention provides a quick-installation split handle ring.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A quick-installing split handle ring includes a handle base and a split ring. The handle base has an installation groove, and the split ring is disposed in the installation groove. The split ring has a body portion and an annular flange portion protruding along one edge of the body portion. The outer ring side of the annular flange portion protrudes towards the handle base to form a plurality of spaced connecting portions. Adjacent connecting portions form a quick-installation structure. A limiting structure is provided on the inner wall of the handle base. The limiting structure extends into a positioning groove to connect the handle base and the split ring. A gap L is formed between the inner wall of the connecting portion and the outer side of the annular flange portion.

[0006] Preferably, the quick-release structure forms a connecting groove between adjacent connecting parts. The connecting groove has a main groove and a limiting groove. The limiting groove extends clockwise from the side of the main groove near the body of the split ring to the corresponding connecting part. The limiting structure on the inner wall of the handle extends into the limiting groove and connects with the limiting ring.

[0007] Preferably, the limiting structure consists of several limiting blocks protruding from the inner wall of the handle seat. The limiting blocks are positioned corresponding to the quick-release structure. The limiting blocks extend into the connecting groove and are connected to the quick-release limiting part by rotation to perform limiting.

[0008] Preferably, the annular flange portion and the body portion are arranged in a stepped structure.

[0009] Preferably, the main body is also provided with positioning holes.

[0010] Preferably, the split ring is configured as a cap-shaped structure, with a rotating groove on the split ring, a support inside the rotating groove, a shaft hole inside the support, the shaft hole being located at the center of the split ring, and one end of the support being connected to the groove wall of the rotating groove.

[0011] Preferably, a guide inclined surface is provided on the side of the connecting part near the handle seat, and the guide inclined surface gradually slopes from the outside to the inside of the connecting part.

[0012] The beneficial effects of this utility model are as follows: This design, through the cooperation of a quick-installation structure and a limiting structure, achieves a rapid and stable connection between the handle seat and the split ring. This connection method not only simplifies the installation process and improves installation efficiency, but also, when the handle is damaged and needs to be replaced, only the split ring needs to be replaced, without replacing the handle seat as well, thus greatly reducing replacement costs. Simultaneously, the gap formed between the inner wall of the connecting part and the outer side of the annular flange provides buffer space for minor deformations of the handle during use, ensuring the stability and durability of the handle. Furthermore, the guide inclined surface allows the handle to enter the handle seat more smoothly during installation, further enhancing the ease of installation. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 is a schematic diagram of the split ring structure in this utility model;

[0015] Figure 2 is a structural schematic diagram of the split ring and handle seat in this utility model;

[0016] Figure 3 is a schematic diagram of the split ring and handle seat from another angle in this utility model;

[0017] Figure 4 is an enlarged view of point A in Figure 1.

[0018] Figure label:

[0019] 1. Handle seat; 2. Split ring; 3. Mounting groove; 4. Body part; 5. Annular flange part; 6. Connecting part; 7. Quick-release structure; 8. Limiting structure; 9. Connecting groove; 10. Main groove part; 101. Limiting groove part; 11. Limiting block; 12. Positioning hole; 13. Rotating groove; 14. Bracket; 15. Shaft hole; 16. Guide inclined surface. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] The present invention will now be further described with reference to the accompanying drawings.

[0022] This utility model provides the following technical solution:

[0023] As shown in Figures 1-4, this utility model discloses a quick-installation split handle ring. The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0024] The present invention will now be further described with reference to the accompanying drawings.

[0025] This utility model provides the following technical solution:

[0026] As shown in Figures 1-4, this utility model discloses a quick-installation split handle ring, including a handle base 1 and a split ring 2. The handle base 1 has an installation groove 3, and the split ring 2 is disposed within the installation groove 3. The split ring 2 has a body portion 4 and an annular flange portion 5 protruding along one edge of the body portion 4. Several spaced connecting portions 6 protrude from the outer ring side of the annular flange portion 5 towards the handle base 1, forming a quick-installation structure 7 between adjacent connecting portions 6. A limiting structure 8 is provided on the inner wall 1 of the handle base, extending into the quick-installation structure 7 to connect the handle base 1 and the split ring 2. A gap is formed between the inner wall of the connecting portion 6 and the outer side of the annular flange portion 5. In this embodiment, the split ring 2 serves to achieve a quick and stable connection with the handle base 1. Specifically, the annular flange portion 5 and the spaced connecting portions 6 on the split ring 2 cooperate with the limiting structure 8 on the handle base 1 to form the quick-installation structure 7. This design not only simplifies the installation process and improves installation efficiency, but also ensures the stability of the connection between the handle seat 1 and the split ring 2, effectively preventing loosening or detachment. Simultaneously, the gap L formed between the inner wall of the connecting part 6 and the outer side of the annular flange 5 provides space for fine-tuning during installation, further enhancing the flexibility and accuracy of the installation. The gap also helps reduce frictional resistance during installation, making the installation operation smoother. In practical applications, this design can significantly shorten installation time and reduce installation difficulty, especially suitable for occasions requiring frequent disassembly and installation. Furthermore, the gap also alleviates component deformation caused by physical factors such as thermal expansion and contraction to a certain extent, extending the service life of the handle split ring 2. In this embodiment, the gap is set to L.

[0027] Furthermore, the quick-connect structure 7 forms a connecting groove 9 between adjacent connecting portions 6. The connecting groove 9 has a main groove 10 and a limiting groove 101. The limiting groove 101 extends clockwise from the side of the main groove 10 near the body portion 4 of the split ring 2 to the corresponding connecting portion 6. The limiting structure 8 on the inner wall of the handle seat 1 extends into the limiting groove 101 and engages with the split ring 2. In this embodiment, the quick-connect structure 7 further enhances the quick connection function between the handle seat 1 and the split ring 2. Specifically, the design of the connecting groove 9 allows the limiting structure 8 to pass through smoothly, while the extension of the limiting groove 101 ensures that the limiting structure 8, after passing through the main groove 10, can accurately engage with the corresponding part on the split ring 2. This design not only improves the stability of the connection but also makes the entire installation process faster and more convenient. In actual operation, simply align the limiting structure 8 on the handle seat 1 with the connecting groove 9 on the split ring 2, and then gently rotate it to allow the limiting structure 8 to smoothly enter the limiting groove 101, completing the quick connection between the handle seat 1 and the split ring 2. At the same time, this quick-connect structure 7 also has good interchangeability and versatility, suitable for different specifications and models of handle split rings 2.

[0028] Furthermore, the limiting structure 8 consists of several limiting blocks 11 protruding from the inner wall of the handle seat 1. These limiting blocks 11 are positioned corresponding to the quick-release structure 7. The limiting blocks 11 extend into the connecting groove 9 and engage with the quick-release limiting part 10 through rotation, thus providing a limiting effect. In this embodiment, the limiting structure 8 serves to accurately position and stabilize the handle seat 1 during the connection process with the split ring 2. Specifically, these limiting blocks 11 protruding from the inner wall of the handle seat 1 correspond to the positions of the quick-release structure 7 on the split ring 2, ensuring accuracy and stability during connection. When the limiting blocks 11 extend into the connecting groove 9 and engage with the quick-release limiting part 10 through rotation, they not only fix the relative positions of the handle seat 1 and the split ring 2 but also prevent relative movement between them, thereby ensuring the stability and reliability of the entire handle split ring 2 structure. This design makes the installation process simpler and faster, while also improving the overall performance of the product.

[0029] Furthermore, the annular flange 5 and the body 4 are arranged in a stepped structure. In this embodiment, the stepped structure between the annular flange 5 and the body 4 enhances the structural strength and stability of the split ring 2. Specifically, this stepped structure design makes the connection between the annular flange 5 and the body 4 more robust, enabling it to withstand greater external forces and torques, thereby effectively preventing deformation or breakage that may occur during use. Simultaneously, the stepped structure also increases the rigidity and impact resistance of the split ring 2, improving its reliability and durability during use.

[0030] Furthermore, the main body 4 is also provided with positioning holes 12. In this embodiment, the positioning holes 12 provide precise positioning during installation. Specifically, the positioning holes 12 allow the split ring 2 to quickly and accurately determine its position during installation, thereby ensuring correct alignment with the handle seat 1 and other related components. In addition, the design of the positioning holes 12 also considers ease of use in actual applications, allowing installers to easily position and fix the split ring 2 through the positioning holes 12, further simplifying the installation process. In practical applications, the presence of the positioning holes 12 greatly improves the installation quality and stability of the handle split ring 2, providing users with a more reliable and efficient product experience. In this embodiment, the main body 4 is also provided with several mounting holes, which facilitate fixing the split ring 2 to other structures or equipment. Specifically, these mounting holes provide additional connection points, allowing the split ring 2 to be securely connected to the object to be installed using bolts, screws, or other fasteners. This design not only enhances the applicability of the split ring 2 but also allows it to be flexibly applied to various scenarios and needs.

[0031] Furthermore, the split ring 2 is configured as a cap-like structure, with a rotating groove 13 formed on it. A support 14 is disposed within the rotating groove 13, and a shaft hole 15 is formed within the support 14. The shaft hole 15 is located at the center of the split ring 2, and one end of the support 14 is connected to the groove wall of the rotating groove 13. In this embodiment, the split ring 2, with its cap-like structure and the design of the rotating groove 13, support 14, and shaft hole 15, serves to provide stable rotational support for the handle and enable flexible operation. Specifically, the cap-like structure of the split ring 2 not only protects the internal components but also provides space for the handle's rotation through the rotating groove 13. The support 14 within the rotating groove 13 further enhances the structural stability, ensuring that the handle does not shift or wobble during rotation. The shaft hole 15 within the support 14 serves as the core component for the handle's rotation, cooperating with the handle shaft to achieve smooth rotation. This design not only improves the handle's operational flexibility but also ensures its stability and durability during long-term use. Meanwhile, the shaft hole 15 is located at the center of the split ring 2, which makes the force on the handle more even and reduces wear and malfunctions caused by uneven force.

[0032] Furthermore, a guide inclined surface 16 is provided on the side of the connecting part 6 near the handle seat 1, and the guide inclined surface 16 gradually slopes from the outside to the inside of the connecting part 6. In this embodiment, the guide inclined surface 16 plays a key guiding and positioning role. Specifically, the guide inclined surface 16 on the side of the connecting part 6 near the handle seat 1 can guide the handle seat 1 to accurately align with the connecting part 6 of the split ring 2 during installation, so that the limiting structure 8 can be smoothly inserted into the connecting groove 9, thereby achieving a quick and accurate connection. This design not only simplifies the installation process, but also improves the accuracy and efficiency of installation.

[0033] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A quick-installation split handle ring, comprising a handle base and a split ring, wherein the handle base is provided with an installation groove, and the split ring is disposed within the installation groove, characterized in that: The split ring has a body portion and an annular flange portion protruding along one side edge of the body portion. The outer ring side of the annular flange portion protrudes towards the handle seat and forms a plurality of spaced connecting portions. Adjacent connecting portions form a quick-connect structure. A limiting structure is provided on the inner wall of the handle seat. The limiting structure extends into the positioning groove to connect the handle seat and the split ring. A gap L is formed between the inner wall of the connecting portion and the outer side of the annular flange portion.

2. The quick-installation split handle ring according to claim 1, characterized in that: The quick-release structure is a connecting groove formed between adjacent connecting parts. The connecting groove has a main groove and a limiting groove. The limiting groove extends clockwise from the side of the main groove near the body of the split ring to the corresponding connecting part. The limiting structure on the inner wall of the handle extends into the limiting groove and connects with the limiting ring.

3. The quick-installation split handle ring according to claim 1, characterized in that: The limiting structure consists of several limiting blocks protruding from the inner wall of the handle seat. The limiting blocks are positioned corresponding to the quick-release structure. The limiting blocks extend into the connecting groove and are connected to the quick-release limiting part by rotation to perform limiting.

4. The quick-installation split handle ring according to claim 1, characterized in that: The annular flange portion and the body portion are arranged in a stepped structure.

5. A quick-installation split handle ring according to claim 4, characterized in that: The main body is also provided with positioning holes.

6. A quick-installation split handle ring according to claim 2, characterized in that: The split ring is designed in the shape of a cap, and a rotating groove is provided on the split ring. A bracket is provided in the rotating groove, and a shaft hole is provided in the bracket. The shaft hole is located at the center of the split ring, and one end of the bracket is connected to the groove wall of the rotating groove.

7. A quick-installation split handle ring according to claim 2, characterized in that: The connecting part is provided with a guide inclined surface on the side near the handle seat, and the guide inclined surface gradually slopes from the outside to the inside of the connecting part.

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