Disposable limiting structure of push plate

Abstract

The utility model relates to the field of disposable limiting, in particular to a disposable limiting structure of a push plate. The pushing mechanism comprises a pushing plate arranged on the bottle cap, one end of the pushing plate is fixedly connected with one end of a limiting plate through a bent section, and the other end of the limiting plate horizontally extends and abuts against the inner wall of the bottle cap so as to limit sliding of the pushing plate relative to the bottle cap. The bottle cap is provided with a bending space, the bending space is located below the limiting plate, the limiting plate is pressed, the limiting plate is bent downwards into the bending space with the bending section as the center, and limitation on the push plate is eliminated; during use, the limiting plate only needs to be pressed and bent into the bending space by hands, so that the limiting can be canceled, and the push plate slides; according to the limiting structure, a pull rod / pull ring which needs to be torn off and removed effortlessly does not need to be designed on the push plate, cost is saved, downward pressing force vertically acts on the limiting plate, limiting can be relieved very easily, labor is saved, and convenience is achieved.

Description

Technical Field

[0001] This utility model relates to the field of one-time limiting, and in particular to a one-time limiting structure for a push plate. Background Technology

[0002] Bottle caps commonly feature push plates that open and close the dispensing hole. To prevent leakage caused by the push plate sliding during transport before use, a disposable locking structure is typically used between the cap and the push plate. Currently, a disposable tear-off locking plate is commonly used. This plate, positioned between the cap and the push plate, restricts the push plate's movement. To provide a point of leverage for tearing, a pull ring / bar is required. However, this design necessitates additional materials and manufacturing processes for the pull ring / bar, increasing production costs. Furthermore, due to space constraints, the pull ring / bar is usually small, resulting in insufficient leverage for tearing and making the plate difficult to remove by hand, thus inconvenient to use. Utility Model Content

[0003] To overcome the above problems, this utility model provides a one-time limiting structure for the push plate. The technical solution adopted by this utility model to solve its technical problems is as follows:

[0004] The push plate one-time limiting structure includes a push plate set on the bottle cap. One end of the push plate is fixedly connected to one end of the limiting plate through a bending section. The other end of the limiting plate extends horizontally and abuts against the inner wall of the bottle cap to limit the sliding of the push plate relative to the bottle cap. A bending space is provided on the bottle cap. The bending space is located below the limiting plate. When the limiting plate is pressed, the limiting plate bends downward into the bending space with the bending section as the center, thus removing the restriction on the push plate.

[0005] Furthermore, the thickness of the bending section is less than the thickness of the limiting plate, and a bending groove is provided at the bottom of the bending section.

[0006] Furthermore, a supporting ridge is provided on the inner wall of the bottle cap. The supporting ridge is located directly below the end of the limiting plate that abuts against the inner wall of the bottle cap, so as to support the limiting plate to abut against the inner wall of the bottle cap horizontally.

[0007] Furthermore, a guide slope is provided between the top surface and the side surface of the supporting protrusion, and a chamfer is provided at the connection between the guide slope and the top surface.

[0008] Furthermore, the surface of the limiting plate that abuts against the inner wall of the bottle cap and the bottom surface of the limiting plate are chamfered.

[0009] The beneficial effects of this utility model are as follows:

[0010] The limiting structure includes a push plate mounted on the bottle cap. One end of the push plate is fixedly connected to one end of a limiting plate via a bent section. The other end of the limiting plate extends horizontally and abuts against the inner wall of the bottle cap to restrict the push plate from sliding relative to the bottle cap. A bending space is provided on the bottle cap, located below the limiting plate. Pressing the limiting plate causes it to bend downwards into the bending space around the bent section, thus releasing the restriction on the push plate. In use, simply press the limiting plate into the bending space by hand to release the restriction and allow the push plate to slide. This limiting structure eliminates the need for a pull rod / ring on the push plate, saving costs. Furthermore, the downward pressing force acts perpendicularly on the limiting plate, making it very easy to release the restriction, saving effort and providing convenience. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, wherein:

[0012] Figure 1 This is a three-dimensional view of a one-time limiting structure;

[0013] Figure 2 These are exploded views and enlarged partial views of a one-time limiting structure;

[0014] Figure 3 These are cross-sectional views and enlarged partial views of the one-time limiting structure.

[0015] Figure number marking:

[0016] 100. Bottle cap; 101. Push plate; 102. Bending section; 103. Limiting plate; 104. Bending space; 105. Bending groove; 106. Supporting protrusion; 107. Guide slope. Detailed Implementation

[0017] To better understand the purpose, structure, and function of this utility model, the following detailed description of specific embodiments of the "one-time limiting structure for push plate" of this utility model is provided in conjunction with the accompanying drawings.

[0018] See Figures 1-3In this embodiment, the push plate one-time limiting structure includes a push plate 101 disposed on the bottle cap 100. One end of the push plate 101 is fixedly connected to one end of the limiting plate 103 through a bending section 102. The other end of the limiting plate 103 extends horizontally to the inner wall of the bottle cap 100 and abuts against the inner wall of the bottle cap 100 to limit the sliding of the push plate 101 relative to the bottle cap 100. A bending space 104 is provided on the bottle cap 100. The bending space 104 is located below the limiting plate 103. In use, the operator presses the limiting plate 103 with his / her finger to drive the limiting plate 103 to bend downward into the bending space 104 with the bending section 102 as the center, thereby removing the restriction on the push plate 101 and allowing the push plate 101 to be pushed. This disposable limiting structure eliminates the need for additional pull rods / rings on the limiting plate 103 to provide a point of leverage, saving material and manufacturing costs. Furthermore, when in use, the pressure from the fingers acts vertically on the limiting plate 103, making it very easy to bend the limiting plate 103, which is labor-saving and convenient to operate.

[0019] See further Figure 3 In this embodiment, the thickness of the bending section 102 is less than the thickness of the limiting plate 103. This makes it easy for the limiting plate 103 to bend downward around the bending section 102 when the limiting plate 103 is pressed. A bending groove 105 is provided at the bottom of the bending section 102, so that the limiting plate 103 can bend downward at 90° without affecting the use of the subsequent push plate 101.

[0020] See further Figure 2 and Figure 3 In this embodiment, a supporting protrusion 106 is provided on the inner wall of the bottle cap 100. The supporting protrusion 106 is located directly below one end of the limiting plate 103 that abuts against the inner wall of the bottle cap 100, so as to support the limiting plate 103 to abut against the inner wall of the bottle cap 100 horizontally, and prevent the limiting plate 103 from bending downward under the action of gravity during transportation and thus failing to play the role of limiting the push plate 101.

[0021] More specifically, in this embodiment, a guide slope 107 is provided between the top surface and the side surface of the supporting protrusion 106, and a chamfer is provided at the connection between the guide slope 107 and the top surface. This allows the limiting plate 103 to bend easily when pressed with a finger, with only slight force, allowing the abutting end of the limiting plate 103 to slide downwards along the guide slope 107, preventing excessive resistance from the supporting protrusion 106 to the normal bending of the limiting plate 103. Furthermore, to ensure smoother downward movement of the abutting end of the limiting plate 103, a chamfer is also provided at the connection between the surface of the limiting plate 103 abutting the inner wall of the bottle cap 100 and the bottom surface of the limiting plate 103.

[0022] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

[0023] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation on this utility model. In the description of this application, "multiple" is understood as "at least two." "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can represent: A alone, A and B simultaneously, and B alone. A connected to B can represent: A and B directly connected and A and B connected through C. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

Claims

1. A push plate one-time limiting structure, characterized in that, The device includes a push plate (101) mounted on a bottle cap (100). One end of the push plate (101) is fixedly connected to one end of a limiting plate (103) via a bending section (102). The other end of the limiting plate (103) extends horizontally and abuts against the inner wall of the bottle cap (100) to restrict the push plate (101) from sliding relative to the bottle cap (100). A bending space (104) is provided on the bottle cap (100). The bending space (104) is located below the limiting plate (103). When the limiting plate (103) is pressed, the limiting plate (103) bends downward into the bending space (104) with the bending section (102) as the center, thereby removing the restriction on the push plate (101).

2. The push plate one-time limiting structure according to claim 1, characterized in that, The thickness of the bending section (102) is less than the thickness of the limiting plate (103), and a bending groove (105) is provided at the bottom of the bending section (102).

3. The push plate one-time limiting structure according to claim 1, characterized in that, The inner wall of the bottle cap (100) is provided with a supporting protrusion (106), which is located directly below one end of the limiting plate (103) that abuts against the inner wall of the bottle cap (100), so as to support the limiting plate (103) to abut against the inner wall of the bottle cap (100) horizontally.

4. The push plate one-time limiting structure according to claim 3, characterized in that, A guide slope (107) is provided between the top surface and the side surface of the supporting protrusion (106), and a chamfer is provided at the connection between the guide slope (107) and the top surface.

5. The push plate one-time limiting structure according to claim 4, characterized in that, The surface of the limiting plate (103) that abuts against the inner wall of the bottle cap (100) and the bottom surface of the limiting plate (103) are provided with a chamfer.

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