Hidden hinge and oiling machine

Abstract

The utility model discloses a hidden hinge and an oiling machine, and aims to solve the technical problem that the hinge is exposed. The side arm mainly comprises a side arm body fixed to an oiling machine body, a connecting assembly used for being hinged to a rotary hinge is fixedly connected to the side arm body, the rotary hinge comprises a first connecting arm and a second connecting arm, the connecting assembly comprises two shaft plates, the first connecting arm is hinged between the two shaft plates, and the second connecting arm is hinged between the two shaft plates. One end of the second connecting arm is fixedly connected with the end, away from the hinge point, of the first connecting arm, the second connecting arm is an arc-shaped plate, and after the first connecting arm rotates anticlockwise to make contact with the oiling machine body, the second connecting arm is tangent to the plane of the right side wall of the shaft plate; meanwhile, the end, away from the first connecting arm, of the second connecting arm and the plane of the front side wall of the shaft plate are located in the same plane. The oiling machine has the advantages that the hinge is not prone to rusting, the service life is prolonged, and the oiling machine is attractive.

Description

Technical Field

[0001] The utility model application relates to the technical field of hinges, and in particular to a hidden hinge and a refueling machine. Background Art

[0002] Gas stations have become an indispensable part of people's daily transportation. The technology used in the gas pumps used in gas stations is becoming more and more advanced, and there are more and more electronic components used inside the gas pumps. In order to facilitate the maintenance of the electronic components in the gas pumps.

[0003] The inventor knows of a device that discloses that there are generally two common ways to open the fuel dispenser panel assembly, one is to open and close up and down, and the other is to open and close left and right. These two opening and closing methods generally adopt hinges.

[0004] However, in the process of implementing the technical solutions in the embodiments of the present application, the inventors of the present application found that the above-mentioned technology has at least the following technical problems: the hinges are generally exposed to the outside, which will lead to an unsightly appearance of the gas pump, and the hinges exposed in the gas station are prone to corrosion, thereby affecting the normal opening and closing of the panel.

[0005] The information disclosed in this background technology section is only used to deepen the understanding of the background technology of the present disclosure, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art known to those skilled in the art. Summary of the invention

[0006] The inventors have discovered through research that most existing fuel dispensers use hinged switch panels. After long-term use, the exposed hinges are prone to rust, making it difficult to open the fuel dispenser panel, affecting the daily maintenance of the fuel dispenser. At the same time, the exposed hinges will also affect the overall appearance of the fuel dispenser.

[0007] In view of at least one of the above technical problems, the present disclosure provides a hidden hinge and a fuel dispenser, which are not easy to rust. The hinge is hidden inside the side arm body and will not affect the overall appearance of the fuel dispenser.

[0008] According to one aspect of the present disclosure, a hidden hinge is provided, which includes a first connecting arm and a second connecting arm, the second connecting arm is an arc-shaped plate, one end of the arc-shaped end of the second connecting arm is provided with a connecting structure for connecting to a first connecting body, the other end of the arc-shaped end of the second connecting arm is fixedly connected to the first connecting arm, and one end of the first connecting arm away from the second connecting arm is hinged with a hidden component for hiding the hinge.

[0009] In some embodiments of the present disclosure, an auxiliary hole for assisting in mounting the first connecting body is provided on the second connecting arm.

[0010] In some embodiments of the present disclosure, a reinforcing plate for reinforcing the rigidity of the rotary hinge is provided on the side wall of the hinge.

[0011] In some embodiments of the present disclosure, the hidden component includes two axis plates, and a space formed between the two axis plates is used to accommodate the hinge.

[0012] Another aspect of the present disclosure provides a fuel dispenser having the above-mentioned hidden hinge, wherein the fuel dispenser comprises a panel, a side arm body and a fuel dispenser body, wherein the panel is a first connecting body, the side arm body is fixedly connected to the side wall of the fuel dispenser body, and the two shaft plates are fixedly connected to the side arm body.

[0013] In some embodiments of the present disclosure, when the panels are closed, the hinge is completely located between the two axis plates.

[0014] In some embodiments of the present disclosure, a support plate for supporting the panel is provided on the fuel dispenser body.

[0015] One or more technical solutions provided in the embodiments of the present application have at least any of the following technical effects or advantages:

[0016] 1. The space between the side arm and the two shaft plates is used as a space for storing the rotary hinge, which effectively solves the problem of the hinge being exposed. At the same time, the use of the second connecting arm increases the internal space of the fuel dispenser body, achieving the beneficial effects of the hinge being less likely to rust, increasing its service life, and making the fuel dispenser more beautiful.

[0017] 2. The support plate can form an upward support force for the panel after the panel is closed, ensuring that the panel does not deform due to its own weight after closing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an oil generator in one embodiment of the present application.

[0019] Figure 2 for Figure 1 Schematic diagram of the enlarged junction at A in the middle.

[0020] Figure 3 Schematic diagram of the structure of a rotary hinge in one embodiment of the present application.

[0021] Figure 4 It is a partial structural schematic diagram of a side arm body in one embodiment of the present application.

[0022] Figure 5 It is a cross-sectional schematic diagram of the side arm body AA in one embodiment of the present application.

[0023] In the above figures, 1 is the side arm body, 2 is the shaft plate, 21 is the first shaft hole, 3 is the hinge shaft, 4 is the rotary hinge, 41 is the reinforcement plate, 42 is the second shaft hole, 43 is the auxiliary hole, 44 is the first connecting arm, 45 is the second connecting arm, 5 is the panel, 6 is the fuel dispenser body, and 7 is the support plate. DETAILED DESCRIPTION

[0024] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", "vertical", "horizontal", "clockwise", "counterclockwise", etc., indicating positions or positional relationships, are based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. It does not have any order or technical meaning. The "connection" and "connection" involved in this application, unless otherwise specified, include direct and indirect connections (connections).

[0025] Unless otherwise specified, the components involved in the following embodiments are conventional commercially available products.

[0026] The embodiment of the present application provides a hidden rotary hinge for a fuel dispenser, thereby solving the problem in the prior art that hinges in the form of hinges are easily corroded during use, affecting the normal opening and closing of the fuel dispenser panel and causing the fuel dispenser to have an unsightly appearance.

[0027] The technical solution in the embodiment of the present application is to solve the problem that the hinge is easily corroded. The overall idea is as follows:

[0028] The hinge connecting the panel and the fuel dispenser body is hidden in the fuel dispenser body, thereby preventing the hinge from being exposed to the outside for a long time and being corroded, and at the same time improving the appearance of the fuel dispenser body.

[0029] In order to better understand the technical solution of the present application, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0030] Example 1

[0031] This example discloses a hidden hinge, see Figure 3 and Figure 5The hinge includes a first connecting arm 44 and a second connecting arm 45. The second connecting arm 45 is an arc-shaped plate. The arc-shaped plate occupies less space when rotating, which can free up more installation space for other accessories. One end of the arc-shaped end of the second connecting arm 45 is provided with a connecting structure for connecting the first connecting body. The connecting structure includes a connecting plane and a connecting hole. The connecting plane plays a positioning role. When the connecting plane is in the hidden component, the hinge will be completely in the hidden component. The connecting hole is used to fix the first connecting body. The first connecting body can be fixed to the second connecting arm 45 by bolts. The bolts are inserted into the connecting holes. The second connecting arm 45 is provided with an auxiliary hole 43 for assisting the installation of the first connecting body. The positions of the auxiliary hole 43 and the connecting hole correspond to each other. The staff can use tools to reach into the auxiliary hole 43 to tighten and loosen the panel 5 and the hinge 4. The bolts connected thereto make it convenient for the staff to install, replace and repair the first connecting body. The other end of the arc-shaped end of the second connecting arm 45 is fixedly connected to the first connecting arm 44. The height of the second connecting arm 45 cannot be greater than the height of the first connecting arm 44, otherwise it will affect the overall rotation of the hinge. The first connecting arm 44 is hinged at one end away from the second connecting arm 45 with a hidden component for hiding the hinge. The hidden component includes two axis plates 2, and the two axis plates 2 are hinged to the upper and lower ends of the first connecting arm 44 through the hinge axis 3 respectively. A first axis hole 21 for plugging in the hinge axis 3 is provided on the axis plate 2, and a second axis hole 42 for plugging in the hinge axis 3 and cooperating with the first axis hole 21 is provided on the first connecting arm 44. The space between the two axis plates 2 can accommodate the hinge, and the outer peripheral planes of the two axis plates 2 are wrapped with the axis plates 2 to form a space for hiding the hinge.

[0032] See also Figure 3 A reinforcing plate 41 for reinforcing the rigidity of the hinge 4 is provided on the side wall of the hinge. The reinforcing plate 41 can strengthen the connection between the first connecting arm 44 and the second connecting arm 45, improve the overall anti-deformation ability of the hinge, and prevent the hinge from deforming during long-term operation.

[0033] Example 2

[0034] See also Figure 1 and Figure 4 This embodiment discloses a fuel dispenser, which uses the hidden hinge disclosed in Embodiment 1. The fuel dispenser includes a panel 5, a side arm body 1 and a fuel dispenser body 6. The panel 5 serves as the first connecting body in Embodiment 1. The side arm body 1 is fixedly connected to the side wall of the fuel dispenser body 6. The two shaft plates 2 are fixedly connected to the side wall body. The shaft plate 2 is fixed to the end surface of the side arm body 1 facing the fuel dispenser body 6. Figure 1As shown, when the panel 5 is closed, the panel 5, the side arm body 1, the fuel dispenser body 6 and the shaft plate 2 form an enclosed hidden space, and the hinge is completely in the hidden space, achieving the beneficial effects of the hinge being less likely to rust, increasing its service life and making the fuel dispenser beautiful.

[0035] See also Figure 2 A support plate 7 for supporting the panel 5 is provided on the fuel dispenser body 6. The upper end of the support plate 7 and the lower end surface of the panel 5 are in the same plane. When the panel 5 is closed, the support plate 7 can support the panel 5 to prevent the panel 5 from being deformed due to its own weight, which makes it difficult to open and close the panel 5.

[0036] The reinforcing plate 41 can effectively improve the deformation resistance of the hinge 4. After the panel 5 is opened, the hinge 4 will not be deformed due to the weight of the panel 5 and the electronic components on the panel 5, which will cause difficulty in opening and closing the panel 5.

[0037] The cooperation between the support plate 7 and the reinforcement plate can increase the deformation resistance of the panel 5 and the hinge, thereby improving the service life of the equipment, ensuring the smoothness of the opening and closing of the panel 5 by the staff, and ensuring the work efficiency of the staff.

[0038] Although some preferred embodiments of the present application have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present application.

[0039] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the inventive concept. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A hidden hinge, characterized in that: The hinge includes a first connecting arm and a second connecting arm, the second connecting arm is an arc-shaped plate, one end of the arc-shaped end of the second connecting arm is provided with a connecting structure for connecting to a first connecting body, the other end of the arc-shaped end of the second connecting arm is fixedly connected to the first connecting arm, and one end of the first connecting arm away from the second connecting arm is hinged with a hidden component for hiding the hinge.

2. The hidden hinge according to claim 1, characterized in that: The second connecting arm is provided with an auxiliary hole for assisting in mounting the first connecting body.

3. The hidden hinge according to claim 1, characterized in that: A reinforcing plate for reinforcing the rigidity of the rotary hinge is arranged on the side wall of the hinge.

4. The hidden hinge according to claim 1, characterized in that: The hidden component includes two shaft plates, and the space formed between the two shaft plates is used to accommodate the hinge.

5. A fuel dispenser, characterized in that: The fuel dispenser contains the hidden hinge as described in claim 1, and includes a panel, a side arm body and a fuel dispenser body, wherein the panel is a first connecting body, the side arm body is fixedly connected to the side wall of the fuel dispenser body, and two shaft plates are fixedly connected to the side arm body.

6. The fuel dispenser according to claim 5, characterized in that: When the panels are closed, the hinge is completely between the two axis plates.

7. The fuel dispenser according to claim 5, characterized in that: A support plate for supporting the panel is arranged on the fuel dispenser body.

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