Double-color rubber-coated cover with better adaptability

Abstract

The utility model discloses a two-color rubber-coated cap with better suitability, which comprises a bottle body and a cap body device, the cap body device is respectively composed of a bottle opening fixing cap, a rubber-coated inner cap and an outer rubber-coated cap, the top of the bottle body is provided with a discharge nozzle, a support is installed inside the rubber-coated inner cap, the outer wall of the support is provided with a plurality of clamping grooves, and the outer wall of the bottle body is provided with a plurality of clamping grooves. A plurality of clamping columns are installed on the inner wall of the rubber coating inner cover, and the rubber coating inner cover is detachably connected with the support through the clamping grooves and the clamping columns. In actual use, the bottle opening fixing cover can be kept unchanged, if the bottle opening fixing cover needs to be matched with a larger bottle body, only the rubber coating inner cover, the rubber coating outer cover and the support need to be enlarged correspondingly, a mold of the bottle opening fixing cover does not need to be developed repeatedly, and the bottle opening fixing cover can be matched with bottle bodies of various sizes by opening only one mold of the bottle opening fixing cover. Not only is die cost saved, but also stable product quality can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging, in particular to a double-color rubber-wrapped cover with better adaptability. Background Art

[0002] There are many kinds of bottled cosmetics on the market, and there are also many kinds of bottles of different sizes, but the basic structure is that the bottle mouth is equipped with a bottle cap. When using cosmetics, the user needs to remove the bottle cap and then take the cosmetics with his fingers. However, there are two problems with the lid structure currently on the market when using it. First, when using cosmetics on the market, the lid either uses a flip-top structure or rotates the entire lid to remove it by hand. When the flip-top structure is used, the user needs to open the flip-top by hand, which will make the operator's hand uncomfortable, and the sealing of the flip-top structure is not very strong. When the bottle body is under pressure, the flip-top will be squeezed open, causing the cosmetics to leak; second, some LOGOs need to be printed on the existing lid, so a hot stamping machine needs to be used for printing, which not only adds an extra process, making the manufacturing cost too high, but the hot stamping ink itself will also pollute the environment, which is not conducive to environmental protection.

[0003] In view of this, our company applied for a utility model patent named "A non-hot stamping two-color rubber-coated combination cover structure" on March 11, 2021, with patent number CN202120515453.3. This application solves the above two problems, but in actual use, for different bottle sizes, different sizes of lids need to be matched, which requires frequent development of lid molds to adapt. Since the bottle mouth fixed cover structure is relatively complex, it will incur higher mold costs. Utility Model Content

[0004] The problem to be solved by the utility model is to provide a two-color rubber-coated cover with a simple structure, reasonable design, low production cost and better adaptability.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a two-color rubber-coated cover with better adaptability, including a bottle body and a cover body device, the cover body device is respectively composed of a bottle mouth fixing cover, a rubber-coated inner cover and a rubber-coated outer cover, the top of the bottle body is provided with a discharge nozzle, a bracket is installed inside the rubber-coated inner cover, a plurality of card slots are installed on the outer wall of the bracket, a plurality of card columns are installed on the inner wall of the rubber-coated inner cover, and the rubber-coated inner cover is detachably connected to the bracket through the card slots and the card columns.

[0006] Preferably, the above-mentioned two-color rubber-coated cover has better adaptability, wherein the outer wall of the discharge nozzle is processed with an external thread, the inner wall of the bottle mouth fixing cover is processed with an internal thread, and the discharge nozzle and the bottle mouth fixing cover are detachably connected through the external thread and the internal thread respectively.

[0007] Preferably, in the above-mentioned two-color rubber-coated cover with better adaptability, arc-shaped grooves are symmetrically opened on the outer wall of the bottle mouth fixing cover, limiting protrusions are processed inside the arc-shaped grooves, and limiting plates are symmetrically processed on the inner wall of the rubber-coated inner cover.

[0008] The advantages and beneficial effects of the utility model are as follows: a bracket is installed inside the rubber-coated inner cover, a plurality of slots are installed on the outer wall of the bracket, a plurality of posts are installed on the inner wall of the rubber-coated inner cover, and the rubber-coated inner cover and the bracket are detachably connected through the slots and the posts. In actual use, the bottle mouth fixing cover can be kept unchanged. If a larger bottle body is to be adapted, it is only necessary to increase the size of the rubber-coated inner cover, the rubber-coated outer cover and the bracket accordingly. There is no need to repeatedly develop molds for the bottle mouth fixing cover, and only one mold for the bottle mouth fixing cover is required to be adapted to bottles of various sizes. This not only saves mold costs, but also ensures stable product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is an exploded view of the utility model;

[0010] Figure 2 It is an exploded view of the utility model at another angle;

[0011] Figure 3 It is a structural schematic diagram of the bottle mouth fixing cover and the bracket in the utility model;

[0012] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model.

[0013] In the figure: 1. Bottle body; 2. Discharge nozzle; 3. Bottle mouth fixing cover; 4. Bracket; 5. Rubber-coated inner cover; 6. Rubber-coated outer cover; 7. Internal thread; 8. Arc-shaped groove; 9. Limiting protrusion; 10. Card slot; 11. Limiting piece; 12. Card column. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solution and advantages of the utility model more clear, the following is combined with the drawings and embodiments. The following is combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solution in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] like Figure 1 and Figure 4As shown, a two-color rubber-coated cover with better adaptability includes a bottle body 1 and a cover body device, the cover body device is respectively composed of a bottle mouth fixing cover 3, a rubber-coated inner cover 5 and a rubber-coated outer cover 6, a discharge nozzle 2 is arranged on the top of the bottle body 1, a bracket 4 is installed inside the rubber-coated inner cover 5, a plurality of card slots 10 are installed on the outer wall of the bracket 4, a plurality of card columns 12 are installed on the inner wall of the rubber-coated inner cover 5, and the rubber-coated inner cover 5 is detachably connected to the bracket 4 through the card slots 10 and the card columns 12.

[0016] An external thread is processed on the outer wall of the discharge nozzle 2, and an internal thread 7 is processed on the inner wall of the bottle mouth fixing cover 3. The discharge nozzle 2 and the bottle mouth fixing cover 3 are detachably connected via the external thread and the internal thread 7 respectively.

[0017] The outer wall of the bottle mouth fixed cover 3 is symmetrically provided with arc grooves 8, the inner part of the arc grooves 8 is processed with limiting protrusions 9, and the inner wall of the rubber-coated inner cover 5 is symmetrically processed with limiting plates 11. When the product inside the bottle body 1 needs to be used, it is only necessary to rotate the entire cover body device by a certain angle.

[0018] In actual use, the bottle mouth fixing cover 3 can be kept unchanged. For example, the bottle mouth fixing cover 3 corresponding to the rubber-coated outer cover 6 with a diameter of 20mm is set as a standard. Then for the rubber-coated outer cover 6 with a diameter of 20mm-30mm, if it is to be adapted to a larger bottle body 1, it is only necessary to increase the size of the rubber-coated inner cover 5, the rubber-coated outer cover 6 and the bracket 4 accordingly. Since the structures of the rubber-coated inner cover 5, the rubber-coated outer cover 6 and the bracket 4 are relatively simple and the mold development cost is low, there is no need to repeatedly develop the mold of the bottle mouth fixing cover 3. Only one mold of the bottle mouth fixing cover 3 is developed to adapt to various sizes of bottles 1, which is equivalent to making the bottle mouth fixing cover 3 with high production cost into a standard part to adapt to various sizes of bottles 1. At the same time, the discharge nozzle 2 corresponding to the bottle body 1 can also be of a unified size, which not only saves the mold cost but also ensures stable product quality.

[0019] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] It should be noted that the standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the instructions and drawings, and the specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the inventor will not elaborate on them here.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A double-color rubber-coated cap with better adaptability, comprising a bottle body (1) and a cap device, wherein the cap device is respectively composed of a bottle mouth fixing cap (3), a rubber-coated inner cap (5) and a rubber-coated outer cap (6), and a discharge nozzle (2) is arranged at the top of the bottle body (1), characterized in that: A bracket (4) is installed inside the rubber-coated inner cover (5), a plurality of slots (10) are installed on the outer wall of the bracket (4), a plurality of clamping columns (12) are installed on the inner wall of the rubber-coated inner cover (5), and the rubber-coated inner cover (5) and the bracket (4) are detachably connected via the slots (10) and the clamping columns (12).

2. A double-color rubber cover with better adaptability according to claim 1, characterized in that: An external thread is processed on the outer wall of the discharge nozzle (2), and an internal thread (7) is processed on the inner wall of the bottle mouth fixing cover (3). The discharge nozzle (2) and the bottle mouth fixing cover (3) are detachably connected via the external thread and the internal thread (7) respectively.

3. A double-color rubber cover with better adaptability according to claim 1, characterized in that: The outer wall of the bottle mouth fixing cover (3) is symmetrically provided with arc-shaped grooves (8), the interior of the arc-shaped grooves (8) is processed with limiting protrusions (9), and the inner wall of the rubber-coated inner cover (5) is symmetrically processed with limiting plates (11).

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