Hardware assembly optimization structure

Abstract

The utility model discloses a hardware assembly optimization structure which comprises a handle, a drawer is arranged at the upper end of the handle, positioning blocks are fixedly connected to the two sides of the top of the handle, positioning grooves are formed in the positions, corresponding to the upper ends of the two positioning blocks, of the bottom of the drawer, clamping grooves are formed in the positions, close to the tops, of the opposite sides of the two positioning blocks, and the clamping grooves are matched with the clamping grooves. Mounting grooves are formed in the positions, close to the two sides, of the bottom of the inner wall of the drawer. According to the hardware assembly optimization structure, through the design of the shell, the positioning block, the positioning groove, the clamping head, the guide rod, the spring, the dragging rod and the clamping groove, a rapid clamping mechanism between the clamping head in the shell and the clamping groove in the positioning block is utilized, butt joint between the handle and the drawer is achieved, in the assembly process, a user compresses the spring through the dragging rod at the same time, and the assembly efficiency is improved. After the positioning block is aligned with the positioning groove and inserted into the positioning groove, the dragging rod is loosened, the clamping head is easily pushed into the clamping groove through the reset effect of the spring, and fixing can be completed.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware assembly optimization, in particular to a hardware assembly optimization structure. Background Art

[0002] Hardware refers to the parts of metal products used for connection, fixation, decoration or to achieve a specific function. There are many types of hardware. According to their uses and shapes, they can be subdivided into many categories such as door locks, hinges, slides, screws, nuts, hinges, handles, etc. Among them, drawer handles, as a type of furniture hardware, are small metal parts installed on the drawer panel for opening and closing drawers. They are not only practical, allowing users to easily open or push back the drawer, but also have a certain decorative effect, which can enhance the overall beauty and grade of the furniture.

[0003] Existing drawer handle designs generally use traditional screw fastening. This cumbersome and complex installation process can even damage the furniture or the drawer handle itself due to improper operation. It also makes subsequent disassembly and maintenance of the handle inconvenient, resulting in low assembly efficiency and failing to meet market demand. Therefore, we propose an optimized hardware assembly structure. Utility Model Content

[0004] The purpose of the present utility model is to provide an optimized structure for hardware assembly to solve the problem that the existing drawer handle design proposed in the above background technology generally adopts the traditional method of screw fixing. The installation process of screw fixing is tedious and complicated, and may even cause damage to furniture or the drawer handle itself due to improper operation. At the same time, it is not convenient for subsequent disassembly and maintenance of the handle, and the assembly efficiency is low, which cannot meet market demand.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hardware assembly optimization structure, including a handle, a drawer is provided at the upper end of the handle, and positioning blocks are fixedly connected to both sides of the top of the handle, and positioning grooves are provided at the bottom of the drawer corresponding to the upper ends of the two positioning blocks respectively, and card slots are provided at the top positions on the opposite sides of the two positioning blocks, and mounting grooves are provided at both sides of the bottom of the inner wall of the drawer, and shells are fixedly installed inside the two mounting grooves. The two shells are symmetrically arranged, and a card joint is provided on one side of the shell, and a guide rod is fixedly connected to the center of the other side of the shell, a spring is sleeved on one side of the guide rod surface, and a drag rod is provided on one side of the upper end of the shell.

[0006] Compared with the prior art, the beneficial effects of the present invention are:

[0007] The optimized hardware assembly structure utilizes the design of the housing, positioning block, positioning slot, card joint, guide rod, spring, drag rod and card slot, and utilizes the quick engagement mechanism between the card joint in the housing and the card slot on the positioning block to achieve the docking between the handle and the drawer. During the assembly process, the user simultaneously compresses the spring through the drag rod, and then aligns the positioning block with the positioning slot and inserts it, then releases the drag rod. The spring's reset effect is utilized to easily push the card joint into the card slot to complete the fixation, without the need for complicated screw tightening steps. This greatly simplifies the assembly process and improves assembly efficiency. It also facilitates quick release during disassembly, thereby better optimizing assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a schematic diagram of the structure of the utility model;

[0009] Figure 2 For this utility model Figure 1 A partial enlarged view of middle A;

[0010] Figure 3 This is a structural stereogram of the guide rod of the utility model;

[0011] Figure 4 This is a structural stereogram of the card connector of the utility model;

[0012] Figure 5 It is a structural stereogram of the shell of the utility model.

[0013] In the figure: 1. handle; 2. drawer; 3. mounting slot; 4. housing; 5. positioning block; 6. positioning slot; 7. card joint; 8. guide rod; 9. spring; 10. slide slot; 11. slider; 12. moving slot; 13. drag rod; 14. card slot. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] See also Figure 1-5The utility model provides a technical solution: a hardware assembly optimization structure, including a handle 1, a drawer 2 is provided at the upper end of the handle 1, and positioning blocks 5 are fixedly connected on both sides of the top of the handle 1, and positioning grooves 6 are respectively provided at the upper ends of the two positioning blocks 5 corresponding to the bottom of the drawer 2. Card slots 14 are provided at the top positions on the opposite sides of the two positioning blocks 5, and mounting grooves 3 are provided at both sides of the bottom of the inner wall of the drawer 2. A shell 4 is fixedly installed inside the two mounting grooves 3, and the two shells 4 are symmetrically arranged. A card joint 7 is provided on one side of the shell 4, and a guide rod 8 is fixedly connected to the center of the other side of the shell 4. A spring 9 is sleeved on one side of the surface of the guide rod 8, and a drag rod 13 is provided on one side of the upper end of the shell 4.

[0016] The tops of the two positioning blocks 5 respectively penetrate into the interior of the two positioning grooves 6 and contact the inner walls of the positioning grooves 6, ensuring the precise alignment between the handle 1 and the drawer 2, providing a stable foundation for subsequent clip-on fixation, and enhancing the stability of the overall structure.

[0017] One side of the card connector 7 passes through the shell 4, the positioning groove 6 and the card slot 14 in sequence and contacts the inner wall of the card slot 14. This penetrating card connection method realizes a firm connection between the handle 1 and the drawer 2, effectively preventing loosening or falling off due to external force during use, and improving the durability and safety of the product.

[0018] A groove is provided in the center of the left side of the clamping joint 7, and one end of the guide rod 8 passes through the interior of the clamping joint 7, so that the clamping joint 7 can perform smooth linear motion under the guidance of the guide rod 8, ensuring the smooth clamping action. At the same time, the design of the groove also provides a stable support point for the guide rod 8.

[0019] One end of the spring 9 is fixedly connected to the center of one side of the inner wall of the shell 4, and the other end of the spring 9 is fixedly connected to the left side of the card joint 7. The elastic action of the spring 9 enables the card joint 7 to automatically reset and maintain a locked state when not subject to external force, thereby enhancing the stability of the connection. At the same time, it is also convenient for quick release by overcoming the elastic force through external force when disassembly is required.

[0020] A slide groove 10 is provided on one side of the top and bottom of the card joint 7, and a slider 11 is fixedly connected to one side of the top and bottom of the guide rod 8. The top and bottom of the two sliders 11 arranged above and below extend to the interior of the two slide grooves 10 respectively and are slidably connected to the inner walls of the slide grooves 10. The sliding connection of the slider 11 in the slide groove 10 limits the movement trajectory of the card joint 7, preventing it from deflecting or tilting during movement, thereby ensuring the accuracy and reliability of the clamping action.

[0021] A movable groove 12 is provided on one side of the top of the shell 4. The lower end of the drag rod 13 passes through the outside of the movable groove 12 and is fixedly connected to one side of the top of the card joint 7. The user can easily control the movement of the card joint 7 by operating the drag rod 13, which facilitates assembly and disassembly and improves the user experience.

[0022] Working principle: During the assembly process, the user first simultaneously holds and drags the two drag rods 13 along the moving groove 12. The two drag rods 13 are respectively connected to the top of the card joints 7 in their respective shells 4. By dragging, they will overcome the elastic force of the spring 9 and drive the card joint 7 to retract along the guide rod 8 toward the inside of the shell 4. At this time, the slider 11 on the guide rod 8 slides in the slide groove 10 in the card joint 7 to ensure that the card joint 7 remains stable during the movement and does not deviate or tilt. As the card joint 7 shrinks, the part that originally penetrates the shell 4, the positioning groove 6 and may partially enter the card groove 14 is completely pulled back to the inside of the shell 4. At this time, the spring 9 is further compressed and stores energy. Next, the user places the handle 1 above the drawer 2, so that the two top parts of the handle 1 The positioning block 5 is aligned with the positioning groove 6 corresponding to the bottom of the drawer 2. Under the guidance of the positioning block 5, the user gently presses down the handle 1 so that the top of the positioning block 5 smoothly passes through the positioning groove 6 and is in close contact with the inner wall of the groove. This step ensures the precise alignment between the handle 1 and the drawer 2, and provides a stable foundation for subsequent card fixation. After completing the insertion of the positioning block 5, the user releases the two drag rods 13. At this time, the elastic force generated by the compression of the spring 9 is quickly released, pushing the card joint 7 to move in the opposite direction along the guide rod 8. Under the action of the elastic force, one side of the card joint 7 successively passes through the shell 4, the positioning groove 6 and finally enters the card groove 14 at the top of the positioning block 5, and is in close contact with the inner wall of the card groove 14, thereby realizing a firm connection between the handle 1 and the drawer 2.

[0023] To sum up: the hardware assembly optimization structure, through the design of the shell 4, positioning block 5, positioning slot 6, card joint 7, guide rod 8, spring 9, drag rod 13 and card slot 14, utilizes the quick engagement mechanism between the card joint 7 in the shell 4 and the card slot 14 on the positioning block 5, thereby realizing the docking between the handle 1 and the drawer 2. During the assembly process, the user simultaneously compresses the spring 9 through the drag rod 13, and then aligns the positioning block 5 with the positioning slot 6 and inserts it, and then releases the drag rod 13. Utilizing the reset effect of the spring 9, the card joint 7 is easily pushed into the card slot 14 to complete the fixation. There is no need for complicated screw tightening steps, which greatly simplifies the assembly process and improves assembly efficiency. It also facilitates quick release during disassembly, thereby better optimizing assembly efficiency.

[0024] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hardware assembly optimization structure, including a handle (1), characterized in that: A drawer (2) is provided at the upper end of the handle (1), and positioning blocks (5) are fixedly connected to both sides of the top of the handle (1). Positioning grooves (6) are respectively provided at the bottom of the drawer (2) corresponding to the upper ends of the two positioning blocks (5). A clamping groove (14) is provided at the top positions of the two positioning blocks (5) on opposite sides. Mounting grooves (3) are provided at both sides of the bottom of the inner wall of the drawer (2). A housing (4) is fixedly installed inside the two mounting grooves (3). The two housings (4) are symmetrically arranged. A clamping joint (7) is provided on one side of the housing (4), and a guide rod (8) is fixedly connected to the center of the other side of the housing (4). A spring (9) is sleeved on one side of the surface of the guide rod (8). A drag rod (13) is provided on one side of the upper end of the housing (4).

2. The hardware assembly optimization structure according to claim 1, characterized in that: The tops of the two positioning blocks (5) respectively penetrate into the interiors of the two positioning grooves (6) and contact the inner walls of the positioning grooves (6).

3. The hardware assembly optimization structure according to claim 1, characterized in that: One side of the card connector (7) passes through the interior of the housing (4), the positioning groove (6), and the card groove (14) in sequence and contacts the inner wall of the card groove (14).

4. The hardware assembly optimization structure according to claim 1, characterized in that: A groove is provided in the center of the left side of the clamping joint (7), and one end of the guide rod (8) penetrates into the interior of the clamping joint (7).

5. The hardware assembly optimization structure according to claim 1, characterized in that: One end of the spring (9) is fixedly connected to the center of one side of the inner wall of the housing (4), and the other end of the spring (9) is fixedly connected to the left side of the clamping joint (7).

6. The hardware assembly optimization structure according to claim 1, characterized in that: A slide groove (10) is provided on one side of the top and bottom of the card joint (7), and a slider (11) is fixedly connected to one side of the top and bottom of the guide rod (8). The top and bottom of the two sliders (11) arranged above and below extend into the interior of the two slide grooves (10) respectively and are slidably connected to the inner wall of the slide groove (10).

7. The hardware assembly optimization structure according to claim 1, characterized in that: A movable groove (12) is provided on one side of the top of the housing (4), and the lower end of the drag rod (13) passes through the outside of the movable groove (12) and is fixedly connected to one side of the top of the card joint (7).

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