Hardware hinge convenient for plate tapping and positioning

Abstract

A hardware hinge facilitating plate tapping and positioning comprises a hinge cup and a hinge arm, the hinge cup and the hinge arm are hinged through an upper connecting rod and a lower connecting rod, the hinge cup comprises a panel and a cup body arranged in the middle of the panel, a positioning platform is arranged on the outer surface of the cup body, and the distance between the outer end face of the panel and the positioning platform is larger than the distance between the panel and the positioning platform. The upper end face of the panel is further provided with a center scale line which is intersected with the circle center of the cup body in parallel. The hinge has the advantages that the positioning platform is arranged on the outer surface of the hinge cup, and the distance between the outer end face of the panel and the positioning platform is equal to the distance A between the outer circumference of a hole and the edge of a plate. By means of the design, when the hinge is installed, the positioning platform can accurately indicate the punching position, it is guaranteed that the distance between the punching position and the edge of a plate is accurate and consistent, errors caused by manual measurement and marking are remarkably reduced, and the punching positioning accuracy is improved.

Description

Technical Field

[0001] The utility model relates to a hinge, in particular to a hardware hinge for facilitating the hole opening and positioning of a plate. Background Art

[0002] As a commonly used connecting piece in architectural decoration and furniture manufacturing, the hardware hinge is widely used in the connection and opening / closing of plates such as doors, windows, cabinets, and furniture. The main function of the traditional hardware hinge is to realize the opening and closing movement of the plate. However, in practical applications, especially in the case where the plate needs hole opening and positioning, there are some problems to be solved urgently in the existing technology.

[0003] During the installation process of the plate, especially when it is necessary to manually punch holes on the plate to install the hinge, accurately determining the punching position is crucial. The traditional method usually relies on manual measurement and marking of the punching points, and then uses manual tools for punching. This method has the following disadvantages:

[0004] 1. Inaccurate positioning: Due to relying on manual measurement and marking, it is easy to generate human errors, resulting in the deviation of the punching position. This not only affects the installation effect of the hinge, but also may affect the stability and aesthetics of the entire plate structure.

[0005] 2. Low efficiency: The manual positioning and punching process is cumbersome, especially in the case of mass production or multiple adjustments, which consumes a large amount of time and labor costs and reduces the work efficiency.

[0006] 3. Complex operation: Manual measurement and punching require a high technical level. Improper operation may result in non-perpendicular punching or the hole diameter not meeting the requirements, increasing the risk of rework.

[0007] In view of the above problems, the existing technology urgently needs a hardware hinge that can improve the accuracy and efficiency of plate punching and positioning. Summary of the Utility Model

[0008] The purpose of the utility model is to overcome the shortcomings of the existing technology and provide a hardware hinge for facilitating the hole opening and positioning of a plate, which has a simple structure and is easy to use. The hinge should have a structural design that is convenient for positioning, can quickly and accurately determine the punching position during the hinge installation, reduce human errors, improve the installation efficiency, and ensure the consistency and reliability of the product installation quality.

[0009] The purpose of the present utility model is achieved in the following manner: A hardware hinge for facilitating the positioning of hole punching on a plate, which includes a hinge cup and a hinge arm. The hinge cup and the hinge arm are hinged by an upper connecting rod and a lower connecting rod. The upper connecting rod and the lower connecting rod swing relative to the hinge cup and the hinge arm to realize the opening and closing of the hinge. The hinge cup includes a panel and a cup body provided in the middle thereof. The cup body extends downward to form a receiving cavity. When the hinge is closed, the upper connecting rod and the lower connecting rod retract into the receiving cavity. A positioning platform is provided on the outer surface of the cup body. The distance between the outer end face of the panel and the positioning platform is set to be equal to the distance A from the outer circumference of the hole to the edge of the plate. A central scale line parallel to and intersecting with the center of the cup body is further provided on the upper end face of the panel.

[0010] Further: The positioning platform is arranged parallel to the outer end face of the panel.

[0011] Further: The main body of the receiving cavity is cylindrical, and the positioning platform is tangent to the main body of the receiving cavity.

[0012] Further: The main body of the receiving cavity is rectangular, and the positioning platform is located at the front end of the main body of the receiving cavity.

[0013] The beneficial effects of the present utility model are as follows: 1. The structure is simple, the production cost is low, and the market competitiveness is improved.

[0014] 2. A positioning platform is provided on the outer surface of the hinge cup, and the distance between the outer end face of the panel and the positioning platform is set to be equal to the distance A from the outer circumference of the hole to the edge of the plate. This design enables the positioning platform to accurately indicate the punching position during the installation of the hinge, ensuring that the distance between the punching position and the edge of the plate is precisely consistent, significantly reducing the errors caused by manual measurement and marking, and improving the accuracy of punching positioning.

[0015] 3. By providing a central scale line parallel to and intersecting with the center of the cup body on the panel, with the assistance of the positioning platform, installers can quickly determine the punching position without complex measurement and marking steps. This design greatly simplifies the installation operation process, shortens the installation time, improves the overall installation efficiency, and is particularly suitable for application scenarios of mass production and rapid installation. Description of the Drawings

[0016] Figure 1 It is the overall assembly effect diagram of the present utility model.

[0017] Figure 2 、 3 It is the structure schematic diagram of the present utility model after being positioned with the plate.

[0018] Figure 4 It is the scribing schematic diagram of the present utility model on the plate.

[0019] Figure 5This is a schematic diagram of the hinge cup structure in the present utility model. Specific embodiments

[0020] The following further specifically describes the present utility model with reference to the accompanying drawings. A hardware hinge for facilitating the positioning of hole opening on a plate, which includes a hinge cup 1 and a hinge arm 2. The hinge cup 1 and the hinge arm 2 are hinged through an upper connecting rod 3 and a lower connecting rod. The upper connecting rod 3 and the lower connecting rod swing relative to the hinge cup 1 and the hinge arm 2 to realize the opening and closing of the hinge. The hinge cup 1 includes a panel 11 and a cup body 12 provided in the middle thereof. The cup body 12 extends downward to form a receiving cavity 13. When the hinge is closed, the upper connecting rod 3 and the lower connecting rod retract into the receiving cavity 13. A positioning platform 4 is provided on the outer surface of the cup body 12. The distance between the outer end face 14 of the panel 11 and the positioning platform 4 is set equal to the distance A between the outer circumference of the hole 6 and the edge of the plate 7. A center scale line 5 parallel to and intersecting with the center of the cup body 12 is further provided on the upper end face of the panel 11.

[0021] In one embodiment: The positioning platform 4 is arranged parallel to the outer end face 14 of the panel 11.

[0022] In one embodiment: The main body of the receiving cavity 13 is cylindrical, and the positioning platform 4 is tangent to the main body of the receiving cavity 13.

[0023] In one embodiment: The main body of the receiving cavity 13 is rectangular, and the positioning platform 4 is located at the front end of the main body of the receiving cavity 13.

[0024] Working principle: The present utility model relates to a hardware hinge for facilitating the positioning of hole opening on a plate, which specifically includes components such as a hinge cup 1, a hinge arm 2, an upper connecting rod 3, a lower connecting rod 4, a panel 11, a cup body 12, a receiving cavity 13, a positioning platform 4, a center scale line 5 and an outer end face 14.

[0025] Among them, the hinge cup 1 is composed of a panel 11 and a cup body 12 provided in the middle thereof. The cup body 12 extends downward to form a receiving cavity 13 for accommodating the retraction of the upper connecting rod 3 and the lower connecting rod 4 when the hinge is closed.

[0026] Among them, the hinge arm 2 and the hinge cup are hinged through the upper connecting rod 3 and the lower connecting rod 4 to realize the opening and closing action of the hinge.

[0027] Among them, the positioning platform 4 is arranged on the outer surface of the cup body 12 as an auxiliary structure for punching positioning.

[0028] Among them, the center scale line 5 is arranged on the upper end face of the panel 11, parallel to and intersecting with the center of the cup body 12, and is used for auxiliary positioning and alignment.

[0029] Among them, it should be emphasized that when the manufacturer produces this hinge, the outer end face 14 is designed according to the design parameters so that the distance between it and the positioning platform 4 is equal to the distance between the outer circumference of the opening 6 and the edge of the plate 7, so as to accurately position.

[0030] During installation, first, the hinge cup 1 is abutted against the predetermined installation position of the plate 7. The positioning platform 4 on the hinge cup 1 maintains a preset distance A from the outer end face 14 of the panel 11 through its specific geometric position, and this distance A is equal to the distance between the outer circumference of the opening 6 and the edge of the plate. The positioning platform 4 abuts against the side wall of the plate to ensure the accurate relative position between the hinge cup 1 and the edge of the plate. And the positioning platform 4 is integrally flat. After abutting against the plate, it can ensure that the outer end face of the panel is parallel to the edge of the plate, and ensure that the plate is perpendicular to the hinge after installation.

[0031] After the hinge is positioned, the installer draws a straight line at the outer end face 14 of the panel 11 based on the positioning platform 4, and this straight line is the edge line of the plate opening. Subsequently, referring to the center scale line 5 provided on the panel 11, a second line is drawn on the upper end face of the panel. The intersection point of the center scale line 5 and the edge line is the outermost edge position of the opening.

[0032] According to the positioning result of the line drawing, the installer uses a hole opener to drill holes. The specific operation steps are as follows:

[0033] 1. Determine the center position: Utilize the center scale line 5 to accurately position the center of the hole opener on the center scale line to ensure the symmetry and accuracy of the hole opening.

[0034] 2. Position the hole opening edge: Adjust the hole opener so that its outer circle intersects the previously drawn edge line to ensure that the distance between the outer circumference of the hole opening and the edge of the plate remains consistent.

[0035] 3. Execute hole drilling: After accurate positioning, perform the hole drilling operation to ensure the accuracy and consistency of the hole position.

[0036] After the hole drilling is completed, the hinge cup can be placed into the opening 6 to complete the installation.

[0037] Compared with the traditional technology, the preset distance A between the positioning platform 4 and the outer end face 14 of the panel 11 in this case makes the distance between the hole drilling position and the edge of the plate always remain consistent, eliminating the error caused by manual measurement. At the same time, the setting of the center scale line 5 provides an intuitive alignment reference to ensure the accuracy of the hole drilling position. By the positioning platform 4 abutting against the side wall of the plate, the position of the hinge cup 1 is further stabilized to ensure the accurate delineation of the hole drilling edge line.

[0038] Meanwhile, by integrating the positioning platform 4 and the central scale line 5, installers do not need to perform cumbersome manual measurement and marking steps. They only need to follow the line marking and positioning method to quickly determine the drilling positions. This significantly shortens the installation time, is especially suitable for mass production environments, and improves the overall installation efficiency.

[0039] The integrated positioning structure reduces the manual operation steps. Installers do not need to rely on manual measurement and adjustment for a long time, reducing the operation complexity and labor intensity. At the same time, the central scale line 5 provides an intuitive reference, further simplifying the operation process and reducing the possibility of operation errors.

[0040] In summary, the hardware hinge for facilitating the positioning of plate hole opening of the present utility model realizes an efficient, accurate, and convenient installation process through its unique structural design and functional configuration, significantly improving the installation efficiency and installation accuracy of the hardware hinge. Therefore, it can be widely promoted and used.

Claims

1. A hardware hinge for facilitating the hole opening and positioning of a plate, which comprises a hinge cup (1) and a hinge arm (2). The hinge cup (1) and the hinge arm (2) are articulated by an upper connecting rod (3) and a lower connecting rod. The upper connecting rod (3) and the lower connecting rod swing relative to the hinge cup (1) and the hinge arm (2) to realize the opening and closing of the hinge, and is characterized in that: The hinge cup (1) described above includes a panel (11) and a cup body (12) provided in the middle thereof. The cup body (12) extends downward to form a receiving cavity (13). When the hinge is closed, the upper link (3) and the lower link retract into the receiving cavity (13). A positioning platform (4) is provided on the outer surface of the cup body (12). The distance between the outer end face (14) of the panel (11) and the positioning platform (4) is set equal to the distance A between the outer circumference of the opening (6) and the edge of the plate (7). A central scale line (5) parallel to and intersecting the center of the cup body (12) is further provided on the upper end face of the panel (11).

2. The hardware hinge for facilitating the hole opening and positioning of a plate according to claim 1, characterized in that: The positioning platform (4) described above is arranged parallel to the outer end face (14) of the panel (11).

3. A hardware hinge for facilitating hole opening and positioning of a plate, as described in claim 1, wherein: The main body of the receiving cavity (13) is cylindrical, and the positioning platform (4) is tangent to the main body of the receiving cavity (13).

4. A hardware hinge for facilitating the positioning of hole opening on a plate, characterized in that: The main body of the receiving cavity (13) is rectangular, and the positioning platform (4) is located at the front end of the main body of the receiving cavity (13).

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