CN211984849U - Spring cover - Google Patents

Abstract

The utility model discloses a bomb cover in the field of daily necessities, which comprises an upper cover and a lower cover. One end connection of the upper cover and the lower cover is connected by a spring A, the top of the lower cover is provided with a drinking port, and the interior of the upper cover is provided with a spring A. There is a silicone sleeve adapted to the drinking port, a mounting base is installed on the front side wall of the lower cover, an unlocking port is opened at the bottom of the mounting base, an unlocking key is installed inside the unlocking port, and one side wall of the mounting base is installed. A locking key is installed, one side wall of the locking key is provided with a locking key structure extending to the inside of the installation base, and a locking key protrusion and a locking key groove are respectively provided on the front side wall of the locking key structure body. The inner end is connected with an unlocking key protrusion through a spring C, and the front side wall of the unlocking port is also connected with a button through a spring B. The structure is simple and the design is novel. It avoids the lid opening by itself and causes leakage. When drinking water, you do not need to twist the lid of the cup. , just one click is enough, which greatly saves people's drinking time.

Description

a bomb cover

technical field

The utility model relates to the technical field of daily necessities, in particular to a bomb cover.

Background technique

At present, containers for containing liquids on the market are generally equipped with lids. Generally, the cover body and the container body are separated. When the user separates the cover body from the container body, it is easy to place the cover body in another place, resulting in the loss of the cover body, which is troublesome to use, unreasonable in design, and lack of humanization. The opening method with the container body is also relatively inconvenient. In order to solve the problems of the prior art, there is also a bullet cover structure fixed on the opening edge of the container body on the market. The cover body is fixed on the handle structure of the container body through the bullet cover structure. Opening the lid solves the technical problems that the lid is easy to lose and difficult to open, but when the container is not in use, the lid will automatically pop open under the influence of the outside world, resulting in water leakage.

Based on this, the utility model designs a bullet cover to solve the above-mentioned problems.

Utility model content

The purpose of the present invention is to provide a bullet cover to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a bomb cover, including an upper cover and a lower cover, one end connection of the upper cover and the lower cover is connected by a spring A, and the top of the lower cover is provided with a drink A water outlet, the interior of the upper cover is provided with a silicone sleeve that matches the water inlet, a mounting base is installed on the front side wall of the lower cover, and an unlocking opening is opened at the bottom of the mounting base, and the An unlocking key is installed inside the unlocking opening, a locking key is installed on one side wall of the installation base, and a locking key structure extending into the interior of the installation base is arranged on one side wall of the locking key. The front side wall of the body is respectively provided with a locking key protrusion and a locking key groove, the inner end of the unlocking key is connected with an unlocking key protrusion through a spring C, and the unlocking key protrusion is located directly below the locking key structure body. , the front side wall of the unlocking port is also connected with a button through the spring B, and the top of the button is clamped with the end of the upper cover away from the spring A.

Preferably, the side of the lock key groove close to the lock key is an inclined surface.

Preferably, the top end of the unlocking key protrusion is a wedge-shaped block.

Preferably, a snap groove is formed at one end of the upper cover away from the button, and a top end of the button is provided with a snap protrusion adapted to the snap groove.

Preferably, the spring B is arranged in the middle of the button, and the bottom end of the spring A is located on the side of the lock key protrusion.

Preferably, the spring B and the spring A are torsion springs, and the spring C is a coil spring.

Compared with the prior art, the beneficial effects of the present utility model are: the bomb cover has a simple structure and a novel design, the upper cover can be easily opened, and when not in use, the button is fixed by the locking key protrusion to prevent it from being blocked. Open it to avoid the lid from opening by itself and cause leakage. When drinking water, you don't need to twist the lid of the cup, just press it easily, which greatly saves people's drinking time.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is a schematic diagram of the internal structure of Fig. 2 of the utility model;

FIG. 4 is a schematic diagram of the internal structure of FIG. 1 of the present utility model.

In the accompanying drawings, the list of components represented by each number is as follows:

1. Upper cover; 2. Lower cover; 3. Water spout; 4. Silicone cover; 5. Unlock opening; 6. Lock key; 7. Button; 8. Unlock key; 81. Unlock key protrusion; 9. Lock Key structure; 91, key lock protrusion; 92, lock key groove; 10, spring A; 11, buckle groove; 12, buckle protrusion; 13, spring B; 14, spring C; 15, installation pedestal.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example

1-4, the present utility model provides a technical solution: a bomb cover, including an upper cover 1 and a lower cover 2, one end connection of the upper cover 1 and the lower cover 2 is connected by a spring A10, and the lower cover 2 is connected by a spring A10. The top is provided with a drinking port 3, the interior of the upper cover 1 is provided with a silicone sleeve 4 that is adapted to the drinking port 3, the front side wall of the lower cover 2 is provided with a mounting base 15, and the bottom of the mounting base 15 is provided with a mounting base 15. The unlocking port 5, the unlocking key 8 is installed inside the unlocking port 5, the locking key 6 is installed on one side wall of the mounting base 15, and the locking key structure body extending to the interior of the mounting base 15 is provided on one side wall of the locking key 6 9, the front side wall of the locking key structure 9 is respectively provided with a locking key projection 91 and a locking key groove 92, the inner end of the unlocking key 8 is connected with the unlocking key projection 81 through the spring C14, and the unlocking key projection 81 is located at the Right below the key locking structure 9, the front side wall of the unlocking opening 5 is also connected with a button 7 through a spring B13, and the top of the button 7 is engaged with the end of the upper cover 1 away from the spring A10.

In this embodiment, the side of the lock key groove 92 close to the lock key 6 is an inclined surface. The top end of the unlocking key projection 81 is a wedge-shaped block, and the inclined surface is designed so that the wedge-shaped block enters the locking key groove 92, and under the action of the unlocking key projection 81, the locking key moves to the right as a whole, which is convenient for the use of the bomb cover.

In this embodiment, the end of the upper cover 1 away from the button 7 is provided with a buckle groove 11 , and the top of the button 7 is provided with a buckle protrusion 12 adapted to the buckle groove 11 . When the snap protrusions 12 are snapped together, the cup lid is fixed.

In this embodiment, the spring B13 is disposed in the middle of the button 7 , and the bottom end of the spring A10 is located on one side of the locking protrusion 91 .

In this embodiment, the spring B13 and the spring A10 are torsion springs, and the spring C14 is a coil spring.

The specific working principle is as follows:

In the bomb cover, the unlock key 8 of the cover is arranged at the lower end of the button 7, and the lock key 6 is arranged at the right end of the button 7, so as to be different from the existing cover in the market. Operation in the locked state of the cover: press the lock key 6 to the left, the lock key structure 9 moves to the left as a whole, and it can be seen that the lock key protrusion 91 also moves to the left, so that it is displayed in front of you, and the button 7 is resisted by the lock key protrusion 91 , the button 7 cannot be pressed down, so that the cover is locked and cannot be opened, so as to prevent the cover from opening by itself, causing leakage;

Unlocking operation: when the unlocking key 8 is lifted up, the unlocking key protrusion 81 moves upwards and resists the locking key groove 92. Since the locking key groove 92 presents a sloped state, under the force of the unlocking key protrusion 81, the lock is locked. The key moves to the right as a whole, and the locking protrusion 91 also moves to the right, so that it disappears and hides in the cover, and can no longer withstand the button 7. When you press the button 7, the buckle protrusion 12 of the button 7 leaves the upper cover 1. In the snap groove 11, the upper cover 1 springs open under the force of the spring C14.

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. A flip cover, comprising an upper cover (1) and a lower cover (2), characterized in that: the water drinking device is characterized in that a joint of one end of the upper cover (1) and one end of the lower cover (2) is connected through a spring A (10), a water drinking port (3) is arranged at the top of the lower cover (2), a silica gel sleeve (4) matched with the water drinking port (3) is arranged inside the upper cover (1), a mounting base (15) is installed on the front side wall of the lower cover (2), an unlocking port (5) is formed in the bottom of the mounting base (15), an unlocking key (8) is installed inside the unlocking port (5), a locking key (6) is installed on one side wall of the mounting base (15), a locking key structure body (9) extending to the inside of the mounting base (15) is arranged on one side wall of the locking key structure body (9), a locking key bulge (91) and a locking key groove (92) are respectively arranged on the front side wall of the locking key (8), and an unlocking key bulge (81) is connected to the inner end of the unlocking key (8) through a spring C (14), the unlocking key protrusion (81) is located under the locking key structure body (9), the front side wall of the unlocking opening (5) is further connected with a button (7) through a spring B (13), and the top end of the button (7) is clamped with one end, far away from the spring A (10), of the upper cover (1).

2. The flip cover according to claim 1, wherein: one side of the lock key groove (92) close to the lock key (6) is an inclined plane.

3. The flip cover according to claim 1, wherein: the top end of the unlocking key protrusion (81) is a wedge-shaped block.

4. The flip cover according to claim 1, wherein: the one end of upper cover (1) keeping away from button (7) is opened has buckle recess (11), the top of button (7) is equipped with buckle arch (12) with buckle recess (11) looks adaptation.

5. The flip cover according to claim 1, wherein: spring B (13) sets up in the middle part of button (7), the bottom of spring A (10) is located the protruding one side of (91) of latch.

6. The flip cover according to claim 1, wherein: the spring B (13) and the spring A (10) are torsion springs, and the spring C (14) is a spiral spring.

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