Concealed pipe cover convenient to use

Abstract

The utility model discloses a hidden type pipe cover convenient to use, the corresponding action of a cover seat liquid outlet pipe is limited through a limiting structure, the stability of the pipe cover structure in a hidden state is ensured, in addition, when the limiting structure relieves the limitation of the cover seat liquid outlet pipe, the cover seat liquid outlet pipe can be automatically switched to a use state from a hidden state, and the use is convenient. The device has the characteristics of convenience in use and reasonable design.

Description

Technical Field

[0001] This utility model relates to container caps, and more particularly to a convenient concealed pipe cap. Background Technology

[0002] Existing sealing caps used at container openings typically include a cap base and an upper cap connected to the cap base. The cap base has a liquid outlet pipe for communicating with the inner cavity of the container, with the upper end of the outlet pipe extending above the cap base. However, the above-mentioned sealing caps have the problems of large overall structural volume, large space occupation for storage and transportation, and inconvenient operation.

[0003] Therefore, this utility model was developed to address the aforementioned problems. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a convenient concealed pipe cap. By limiting the corresponding movement of the liquid outlet pipe of the cap seat through the limiting structure, the pipe cap structure is stable in the concealed state. In addition, when the limiting structure releases the restriction of the liquid outlet pipe of the cap seat, the liquid outlet pipe of the cap seat can automatically switch from the concealed state to the use state. It has the characteristics of convenient use and reasonable design.

[0005] This utility model is achieved through the following technical solution:

[0006] A convenient concealed pipe cap includes a cap seat 1 for connecting to the mouth of a container. The cap seat 1 is provided with a cap seat outlet 11 for direct or indirect communication with the inner cavity of the container. The cap seat 1 is also provided with a cap seat outlet pipe 2 for direct or indirect communication with the cap seat outlet 11. The cap seat outlet pipe 2 is configured to be switchable between a working state and a concealed state. A limiting structure 3 is provided between the cap seat outlet pipe 2 and the cap seat 1 to restrict the movement of the cap seat outlet pipe 2 when it is in the concealed state.

[0007] As described above, in a convenient concealed pipe cap, the cap seat 1 is made of a deformable material, and the limiting structure 3 is configured to release the limiting of the cap seat outlet pipe 2 when the cap seat 1 undergoes corresponding deformation; or, the cap seat 1 is provided with a deformable cap seat deformation part, and the limiting structure 3 is located between the cap seat outlet pipe 2 and the cap seat deformation part, and releases the limiting of the cap seat outlet pipe 2 when the cap seat deformation part undergoes corresponding deformation.

[0008] As described above, a convenient concealed pipe cap is provided, wherein the limiting structure 3 includes a limiting card portion 31 provided on the cap base 1 and a limiting card 32 provided on the liquid outlet pipe 2 of the cap base for engaging with the limiting card portion 31.

[0009] As described above, a convenient concealed pipe cover is provided, wherein the limiting card part 31 includes a limiting opening groove 311 provided on the cover base 1, and a limiting protrusion 312 is provided near the opening position of the limiting opening groove 311 to prevent the limiting card 32 from disengaging from the opening end of the limiting opening groove 311 after the limiting card 32 enters the limiting opening groove 311.

[0010] As described above, a convenient concealed pipe cap is provided on the limiting protrusion 312, which is provided with a limiting guide inclined wall 313 for guiding and cooperating with the limiting clip 32.

[0011] As described above, a convenient concealed pipe cap is provided, wherein the limiting structure 3 includes a limiting blocking part 33 provided on the cap base 1 and a limiting blocking member 34 provided on the liquid outlet pipe 2 of the cap base for blocking cooperation with the limiting blocking part 33. The cap base 1 is provided with a deformable opening auxiliary member 35 located below the limiting blocking part 33 for assisting the limiting blocking member 34 to disengage from the limiting blocking part 33.

[0012] As described above, in a convenient concealed pipe cover, the opening auxiliary member 35 is configured such that when the limiting blocking member 34 and the limiting blocking part 33 are engaged in blocking and cooperation, and the limiting blocking member 34 is pressed down further, the limiting blocking member 34 causes the opening auxiliary member 35 to tilt downwards and engage with the limiting blocking member 34; the opening auxiliary member 35 is also configured such that when the limiting blocking member 34 moves to below the opening auxiliary member 35 and is opened upwards, the limiting blocking member 34 causes the opening auxiliary member 35 to tilt upwards and obstruct the limiting blocking part 33 and engage with the limiting blocking member 34.

[0013] As described above, a convenient concealed pipe cap is provided on the cap seat 1, which is used to conceal the cap seat outlet pipe 2 when the cap seat outlet pipe 2 is in a concealed state. The concealed structure 4 is configured to completely conceal the cap seat outlet pipe 2, or the concealed structure 4 is configured to partially conceal the cap seat outlet pipe 2.

[0014] As described above, a convenient concealed pipe cap is provided, wherein the concealed structure 4 includes a concealed groove provided on the cap seat 1 for concealing the cap seat outlet pipe 2 in a concealed state, and the cap seat outlet 11 is located inside the concealed groove.

[0015] As described above, in a convenient concealed pipe cap, the lower part of the liquid outlet pipe 2 of the cap seat is connected to the cap seat 1 via a connecting part 20, so that the liquid outlet pipe 2 of the cap seat can move relative to the cap seat 1, thereby allowing the liquid outlet pipe 2 of the cap seat to be switched between the use state and the concealed state.

[0016] As described above, in a convenient concealed pipe cap, the liquid outlet pipe 2 of the cap seat is connected to the cap seat 1 through an elastically bendable connecting part 20, so that the liquid outlet pipe 2 of the cap seat can be bent relative to the cap seat 1, thereby allowing the liquid outlet pipe 2 of the cap seat to be switched between the use state and the concealed state.

[0017] As described above, in a convenient concealed pipe cap, the liquid outlet pipe 2 of the cap seat is connected to the cap seat 1 through an elastically telescopic and bendable connecting part 20, so that the liquid outlet pipe 2 of the cap seat can be telescopic and bend relative to the cap seat 1, thereby allowing the liquid outlet pipe 2 of the cap seat to be switched between the use state and the concealed state.

[0018] As described above, in a convenient concealed pipe cap, the liquid outlet pipe 2 of the cap seat is connected to the cap seat 1 via an elastically telescopic connecting part 20, so that the liquid outlet pipe 2 of the cap seat can extend and retract relative to the cap seat 1, thereby allowing the liquid outlet pipe 2 of the cap seat to be switched between a working state and a concealed state. The connecting part 20 is configured to drive the liquid outlet pipe 2 of the cap seat to elastically move from the working state to the concealed state, or the connecting part 20 is configured to drive the liquid outlet pipe 2 of the cap seat to elastically move from the concealed state to the working state.

[0019] As described above, a convenient concealed pipe cap is provided with a sealing element 21 inside the liquid outlet pipe 2 of the cap seat for sealing the liquid outlet channel of the liquid outlet pipe 2.

[0020] As described above, a convenient concealed pipe cap is provided on the cap seat 1 for communicating with the inner cavity of the container. A sealing post 13 is provided at the air supply hole 12 for sealing the air supply hole 12. A connecting structure 14 is provided between the sealing post 13 and the liquid outlet pipe 2 of the cap seat. The connecting structure 14 is configured to open the air supply hole 12 by linking the sealing post 13 and the air supply hole 12 when the liquid outlet pipe 2 of the cap seat is switched from the concealed state to the use state.

[0021] As described above, a convenient concealed pipe cap includes a connecting structure 14 comprising a connecting through hole 141 provided on the liquid outlet pipe 2 of the cap seat for the upper end of the sealing post 13 to pass through, and a connecting protrusion 142 provided on the upper end of the sealing post 13 and abutting against the edge of the corresponding port of the connecting through hole 141 after the upper end of the sealing post 13 passes through the connecting through hole 141.

[0022] As described above, a convenient concealed pipe cap is provided with a cover 5 on the liquid outlet pipe 2 of the cap seat for the user to switch between the use state and the concealed state.

[0023] As described above, a convenient concealed pipe cap is provided on the cap seat 1, and the liquid outlet 11 and the liquid outlet pipe 2 of the cap seat are both located inside the concealed groove.

[0024] As described above, a convenient concealed pipe cap is provided, wherein the cover 5 is configured to close the corresponding opening of the concealed groove when the liquid outlet pipe 2 of the cap seat is concealed in the concealed groove.

[0025] Compared with the prior art, the present invention has the following advantages:

[0026] 1. This utility model restricts the corresponding movement of the liquid outlet pipe of the cover seat through the limiting structure, ensuring the stability of the pipe cover structure in the concealed state. In addition, when the limiting structure releases the restriction of the liquid outlet pipe of the cover seat, the liquid outlet pipe of the cover seat can automatically switch from the concealed state to the use state, which has the characteristics of convenient use and reasonable design.

[0027] 2. In order to ensure that the limiting structure can stably limit the liquid outlet pipe of the cover seat in the concealed state relative to the cover seat, the present invention uses a limiting card to engage with the limiting card part.

[0028] 3. The limiting protrusion is provided with a limiting guide slope for cooperating with the limiting card, which facilitates the limiting card entering and leaving the limiting opening groove.

[0029] 4. The cover is provided with a concealing structure to conceal the liquid outlet pipe when the cover is in a concealed state. This makes the pipe cover structure more compact and minimizes its volume, reducing the space required for storage and facilitating storage and transportation. At the same time, the concealing structure also provides a certain degree of protection for the liquid outlet pipe, preventing it from being hit by external objects when the liquid outlet pipe is in a concealed state, thus extending its service life.

[0030] 5. In order to facilitate use and achieve repeated sealing, the sealing column in this utility model can move accordingly with the liquid outlet pipe of the cover seat through the connecting structure. When the liquid outlet pipe of the cover seat is in a concealed state, the sealing column will reseal the air replenishment hole.

[0031] 6. The tube cover of this utility model has an integral structure, which helps to simplify the structure, reduce manufacturing costs, and reduce assembly steps. Attached Figure Description

[0032] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, wherein:

[0033] Figure 1 This is a three-dimensional schematic diagram of Embodiment 1 of the present invention when it is produced from the mold;

[0034] Figure 2 This is a side view of Embodiment 1 of the present invention when it is produced from the mold;

[0035] Figure 3 This is a three-dimensional schematic diagram of the cover seat liquid outlet pipe in the concealed state in Embodiment 1 of this utility model;

[0036] Figure 4 This is one of the side view schematic diagrams of the cover seat liquid outlet pipe in the concealed state in Embodiment 1 of this utility model;

[0037] Figure 5 This is one of the side view schematic diagrams of the cover seat liquid outlet pipe in the use state in Embodiment 1 of this utility model;

[0038] Figure 6 This is the second side view of the cover seat liquid outlet pipe in the use state in Embodiment 1 of this utility model;

[0039] Figure 7 This is the second side view of the cover seat liquid outlet pipe in the concealed state in Embodiment 1 of this utility model;

[0040] Figure 8 This is a three-dimensional schematic diagram of Embodiment 2 of the present invention when it is produced from the mold;

[0041] Figure 9 This is a three-dimensional schematic diagram of Embodiment 3 of the present invention when it is produced from the mold;

[0042] Figure 10 This is a cross-sectional view of Embodiment 3 of the present invention when it is produced from the mold;

[0043] Figure 11 This is a cross-sectional view of the cover seat liquid outlet pipe in the concealed state in Embodiment 3 of this utility model;

[0044] Figure 12 This is one of the cross-sectional schematic diagrams of the liquid outlet pipe of the cover seat in the opening process of Embodiment 3 of this utility model;

[0045] Figure 13 This is the second cross-sectional view of the liquid outlet pipe of the cover in Embodiment 3 of this utility model during the opening process. Detailed Implementation

[0046] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings. Example

[0047] like Figure 1-7As shown, this utility model discloses a convenient concealed pipe cap, comprising a cap base 1 for connecting to the opening of a container. The cap base 1 is provided with a cap base outlet 11 for direct or indirect communication with the inner cavity of the container. The cap base 1 is also provided with a cap base outlet pipe 2 for direct or indirect communication with the cap base outlet 11. The cap base outlet pipe 2 is configured to switch between a usable state and a concealed state. A limiting structure 3 is provided between the cap base 1 and the cap base 2 to restrict the movement of the cap base outlet pipe 2 when it is in the concealed state. This utility model restricts the corresponding movement of the cap base outlet pipe through the limiting structure, ensuring the stability of the pipe cap structure in the concealed state. In addition, when the limiting structure releases the restriction on the cap base outlet pipe, the cap base outlet pipe can automatically switch from the concealed state to the usable state, which has the characteristics of convenient use and reasonable design.

[0048] In this invention, the liquid outlet pipe 2 of the cover seat is configured to automatically and elastically reset, allowing it to switch from a concealed state to a usable state. The liquid outlet pipe 2 of the cover seat is made of a deformable material, such as plastic.

[0049] For ease of use, the cover 1 is made of a deformable material, and the limiting structure 3 is configured to release the restriction on the liquid outlet pipe 2 when the cover 1 undergoes corresponding deformation. In use, the user only needs to squeeze the cover 1 to cause the corresponding deformation, which releases the restriction on the liquid outlet pipe, automatically switching it to the usable state. No additional user operation is required, making it convenient to use. The deformable material can be plastic or similar materials.

[0050] In other embodiments, the cover 1 is provided with a deformable cover deformation part, the limiting structure 3 is located between the cover outlet pipe 2 and the cover deformation part, and the limiting of the cover outlet pipe 2 is released when the cover deformation part undergoes corresponding deformation.

[0051] like Figure 1 , 2 As shown in Figures 5 and 6, in order to ensure reliable and convenient positioning, the positioning structure 3 includes a positioning card part 31 provided on the cover 1 and a positioning card part 32 provided on the liquid outlet pipe 2 of the cover and used to engage with the positioning card part 31.

[0052] like Figure 1 , 2 As shown in Figures 5 and 6, in order to ensure reliable and convenient positioning, the limiting card part 31 includes a limiting opening groove 311 provided on the cover 1. Near the opening position of the limiting opening groove 311, there is a limiting protrusion 312 for preventing the limiting card 32 from disengaging from the opening end of the limiting opening groove 311 after the limiting card 32 enters the limiting opening groove 311.

[0053] like Figure 1 , 2As shown in Figures 5 and 6, to facilitate the entry and exit of the limiting clip into the limiting opening groove, the limiting protrusion 312 is provided with a limiting guide slope 313 for guiding and engaging with the limiting clip 32. When the liquid outlet pipe of the cover is switched from the active state to the concealed state, the limiting clip 32 smoothly enters the limiting opening groove through the guiding guide slope 313 located on the upper part of the limiting protrusion 312, avoiding interference between the limiting clip 32 and the upper edge of the limiting protrusion 312, thus preventing interference with the locking effect. When the liquid outlet pipe of the cover is switched from the concealed state to the active state, the limiting clip 32 smoothly exits the limiting opening groove through the guiding guide slope 313 located on the lower part of the limiting protrusion 312.

[0054] like Figure 1 The four sets of limiting structures 3 are respectively arranged on both sides of the liquid outlet pipe of the cover seat, which can better fix the liquid outlet pipe of the cover seat relative to the cover seat and prevent the liquid outlet pipe of the cover seat from shaking along the radial direction of the cover seat (left and right, front and back direction of the cover seat).

[0055] like Figure 1-7 As shown, the cover 1 is provided with a concealing structure 4 for concealing the liquid outlet pipe 2 when the cover is in a concealed state. The concealing structure 4 is configured to completely conceal the liquid outlet pipe 2, or to partially conceal the liquid outlet pipe 2. This makes the pipe cover structure more compact and minimizes its volume, reducing the space required for storage and facilitating storage and transportation. At the same time, the concealing structure also provides a certain degree of protection for the liquid outlet pipe, preventing it from being hit by external objects when it is in a concealed state, thus extending its service life.

[0056] like Figure 1-7 As shown, in order to better accommodate the concealed cover outlet pipe, the concealed structure 4 includes a concealed groove provided on the cover 1 for concealing the cover outlet pipe 2 in a concealed state, and the cover outlet 11 is located inside the concealed groove.

[0057] like Figure 1-7 As shown, for ease of use, the lower part of the liquid outlet pipe 2 of the cover seat is connected to the cover seat 1 through the connecting part 20, so that the liquid outlet pipe 2 of the cover seat can move relative to the cover seat 1, thereby allowing the liquid outlet pipe 2 of the cover seat to be used in a working state and a concealed state.

[0058] In some embodiments, the liquid outlet tube 2 of the cover seat is connected to the cover seat 1 via a flexible connecting part 20, allowing the liquid outlet tube 2 to be bent relative to the cover seat 1, thereby enabling the liquid outlet tube 2 to be switched between a usable state and a concealed state. When liquid needs to be dispensed, the limiting structure is operated to release the limiting of the liquid outlet tube, causing the liquid outlet tube 2 to automatically and elastically flip upward relative to the cover seat 1, thus putting the liquid outlet tube 2 into the usable state; after liquid dispensing, the user only needs to operate the liquid outlet tube 2 to flip downward relative to the cover seat 1, thus putting the liquid outlet tube 2 into the concealed state.

[0059] In some embodiments, the liquid outlet tube 2 of the cover seat is connected to the cover seat 1 via an elastically telescopic and bendable connecting part 20, allowing the liquid outlet tube 2 to telescopically and bend relative to the cover seat 1, thereby enabling the liquid outlet tube 2 to be switched between a usable state and a concealed state. When liquid needs to be dispensed, the limiting structure is operated to release the limiting of the liquid outlet tube, and the liquid outlet tube 2 automatically and elastically flips upward relative to the cover seat 1, putting the liquid outlet tube 2 into the usable state. At this time, the user can also pull the liquid outlet tube 2 upward relative to the cover seat 1 to extend the connecting part. After dispensing liquid, the user operates the liquid outlet tube 2 downward relative to the cover seat 1 to shorten the connecting part, and then operates the liquid outlet tube 2 downward relative to the cover seat 1 to put the liquid outlet tube 2 into the concealed state.

[0060] In some embodiments, the liquid outlet tube 2 of the cover seat is connected to the cover seat 1 via an elastically retractable connecting part 20, allowing the liquid outlet tube 2 to extend and retract relative to the cover seat 1. This enables the liquid outlet tube 2 to switch between a usable state and a concealed state. The connecting part 20 is configured to either elastically move the liquid outlet tube 2 from the usable state to the concealed state or vice versa. Users can extend or shorten the connecting part according to their needs, allowing the liquid outlet tube to extend relative to the concealed structure of the cover seat in the usable state for easy liquid retrieval and retract relative to the concealed structure of the cover seat in the concealed state for easy storage. This design is highly practical and rationally designed. Furthermore, the connecting part's ability to drive the liquid outlet tube to move accordingly reduces user operation steps and makes the product convenient to use.

[0061] like Figure 1-7 As shown, to improve the sealing performance during initial use, the liquid outlet pipe 2 of the cover seat is equipped with a sealing element 21 for sealing the liquid outlet channel of the cover seat liquid outlet pipe 2. Before initial use, simply operate the sealing element 21 to open the liquid outlet channel of the cover seat liquid outlet pipe 2. In this embodiment, the sealing element 21 and the cover seat liquid outlet pipe 2 are connected by a sealing connector to ensure that after the liquid outlet channel is opened, the sealing element 21 remains connected to the cover seat liquid outlet pipe 2 through the sealing connector, preventing the sealing element 21 from falling into the container cavity or flowing out of the cover seat liquid outlet pipe, etc. Figure 6 , 7 As shown.

[0062] like Figure 1-7 As shown, in order to facilitate the use of air replenishment and achieve repeated sealing, the cover 1 is provided with an air replenishment hole 12 for communicating with the inner cavity of the container. A sealing post 13 is provided at the air replenishment hole 12 for sealing the air replenishment hole 12. A connecting structure 14 is provided between the sealing post 13 and the cover outlet pipe 2. The connecting structure 14 is configured to open the air replenishment hole 12 by linking the sealing post 13 and the air replenishment hole 12 when the cover outlet pipe 2 switches from the concealed state to the use state.

[0063] like Figure 1-7 As shown, in order to ensure good cooperation between the sealing column and the liquid outlet pipe of the cover seat, the connection structure 14 includes a connection through hole 141 provided on the liquid outlet pipe 2 of the cover seat for the upper end of the sealing column 13 to pass through, and a connection protrusion 142 provided on the upper end of the sealing column 13 and abutting against the edge of the corresponding port of the connection through hole 141 after the upper end of the sealing column 13 passes through the connection through hole 141.

[0064] like Figure 1 , 3 As shown, for ease of operation, the cover outlet pipe 2 is provided with a cover 5 for the user to switch between the use state and the concealed state.

[0065] like Figure 3 , 4 As shown in Figure 7, the cover 1 is also provided with a concealed groove. The cover outlet 11 and the cover outlet pipe 2 are both located inside the concealed groove. The cover 5 is configured to cover the corresponding opening of the concealed groove when the cover outlet pipe 2 is concealed in the concealed groove, effectively preventing dust, flying insects and other foreign objects from entering the concealed groove and contaminating the cover outlet pipe, and ensuring that the cover outlet pipe is clean and hygienic. Example

[0066] The difference between Example 2 and Example 1 is that, as Figure 8 As shown, in Example 2, there are two sets of limiting structures, while in Example 1, there are four sets of limiting structures. Example

[0067] The difference between Example 3 and Example 1 is that, as Figure 9-13As shown, the limiting structure 3 includes a limiting blocking part 33 provided on the cover 1 and a limiting blocking member 34 provided on the cover outlet pipe 2 for blocking engagement with the limiting blocking part 33. A deformable opening auxiliary member 35 is provided on the cover 1 below the limiting blocking part 33 to assist the limiting blocking member 34 in disengaging from the limiting blocking part 33. When the mold is produced, the operator operates the cover outlet pipe 2 to rotate downwards relative to the cover 1 until the limiting blocking member 34 engages with the limiting blocking part 33, as shown. Figure 11 As shown, the liquid outlet pipe 2 of the cover is currently concealed and cannot be flipped upwards to open. When it needs to be opened, the user presses the liquid outlet pipe 2 of the cover to continue the downward flipping motion. At this time, the opening auxiliary component 35, under the action of the limiting stop component 34, tilts and deforms downwards, engaging with the limiting stop component 34. This allows the limiting stop component 34 to move below the opening auxiliary component 35, as shown. Figure 12 As shown, the liquid outlet pipe 2 of the cover then springs upward, causing the opening auxiliary member 35 to tilt upward and block the limiting stop 33. At the same time, the limiting stop 34 and the opening auxiliary member 35 guide each other and slide out to open, as shown. Figure 13 As shown.

[0068] For ease of use, the opening aid 35 is configured such that when the limiting stop 34 and the limiting stop 33 are engaged in blocking and cooperation, and the limiting stop 34 is pressed down further, the limiting stop 34 causes the opening aid 35 to tilt downwards and engage with the limiting stop 34; the opening aid 35 is also configured such that when the limiting stop 34 moves to below the opening aid 35 and then opens upwards, the limiting stop 34 causes the opening aid 35 to tilt upwards and obstruct the limiting stop 33 and engage with the limiting stop 34.

[0069] like Figure 9-13 As shown, in order to facilitate smooth guidance, the limiting stop 34 has a guide ramp for guiding and engaging with the opening aid 35.

Claims

1. A convenient concealed pipe cap, characterized in that... It includes a cover seat (1) for connecting to the mouth of a container, the cover seat (1) having a cover seat outlet (11) for directly or indirectly communicating with the inner cavity of the container, the cover seat (1) also having a cover seat outlet pipe (2) for directly or indirectly communicating with the cover seat outlet (11), the cover seat outlet pipe (2) being configured to be switched between a working state and a concealed state, and a limiting structure (3) for restricting the movement of the cover seat outlet pipe (2) when the cover seat outlet pipe (2) is in the concealed state between the cover seat outlet pipe (2) and the cover seat (1).

2. The convenient concealed pipe cover according to claim 1, characterized in that... The cover (1) is made of a deformable material, and the limiting structure (3) is configured to release the limiting of the liquid outlet pipe (2) of the cover when the cover (1) undergoes corresponding deformation. Alternatively, the cover (1) is provided with a deformable cover deformation part, and the limiting structure (3) is located between the cover outlet pipe (2) and the cover deformation part, and the limiting of the cover outlet pipe (2) is released when the cover deformation part undergoes corresponding deformation.

3. The convenient concealed pipe cover according to claim 2, characterized in that... The limiting structure (3) includes a limiting card part (31) provided on the cover (1) and a limiting card part (32) provided on the liquid outlet pipe (2) of the cover and used to engage with the limiting card part (31).

4. The convenient concealed pipe cover according to claim 3, characterized in that... The limiting card part (31) includes a limiting opening groove (311) provided on the cover (1). The limiting opening groove (311) has a limiting protrusion (312) near the opening position to restrict the limiting card (32) from disengaging from the opening end of the limiting opening groove (311) after the limiting card (32) enters the limiting opening groove (311).

5. The convenient concealed pipe cover according to claim 4, characterized in that... The limiting protrusion (312) is provided with a limiting guide slope (313) for guiding and cooperating with the limiting card (32).

6. The convenient concealed pipe cover according to claim 1, characterized in that... The limiting structure (3) includes a limiting blocking part (33) provided on the cover (1) and a limiting blocking member (34) provided on the liquid outlet pipe (2) of the cover and used to block and cooperate with the limiting blocking part (33). A deformable opening auxiliary member (35) is provided on the cover (1) and below the limiting blocking part (33) to assist the limiting blocking member (34) in disengaging from the limiting blocking part (33).

7. The convenient concealed pipe cover according to claim 6, characterized in that... The opening aid (35) is configured such that when the limiting block (34) and the limiting block (33) are in blocking engagement, and the limiting block (34) is pressed down further, the limiting block (34) causes the opening aid (35) to tilt downwards and engage with the limiting block (34) in a guiding engagement; the opening aid (35) is also configured such that when the limiting block (34) moves to below the opening aid (35) and opens upwards, the limiting block (34) causes the opening aid (35) to tilt upwards and block the limiting block (33) in a guiding engagement.

8. A convenient concealed pipe cap according to any one of claims 1-7, characterized in that... The cover (1) is provided with a concealing structure (4) for concealing the cover outlet pipe (2) when the cover outlet pipe (2) is in a concealed state. The concealing structure (4) is configured to completely conceal the cover outlet pipe (2), or the concealing structure (4) is configured to partially conceal the cover outlet pipe (2).

9. A convenient concealed pipe cover according to claim 8, characterized in that... The concealed structure (4) includes a concealed groove provided on the cover (1) for concealing the cover outlet pipe (2) in a concealed state, and the cover outlet (11) is located inside the concealed groove.

10. A convenient concealed pipe cap according to any one of claims 1-7, characterized in that... The lower part of the liquid outlet pipe (2) of the cover seat is connected to the cover seat (1) through the connecting part (20), so that the liquid outlet pipe (2) of the cover seat can move relative to the cover seat (1), thereby allowing the liquid outlet pipe (2) of the cover seat to be used in the use state and the concealed state.

11. The convenient concealed pipe cap according to claim 10, characterized in that... The liquid outlet pipe (2) of the cover seat is connected to the cover seat (1) through the flexible bendable connecting part (20), so that the liquid outlet pipe (2) of the cover seat can be bent relative to the cover seat (1), thereby allowing the liquid outlet pipe (2) of the cover seat to be switched between the use state and the concealed state.

12. The convenient concealed pipe cap according to claim 10, characterized in that... The liquid outlet pipe (2) of the cover seat is connected to the cover seat (1) through the elastic telescopic and bendable connecting part (20), so that the liquid outlet pipe (2) of the cover seat can be telescopic and bend relative to the cover seat (1), thereby allowing the liquid outlet pipe (2) of the cover seat to be used in a working state and a concealed state.

13. The convenient concealed pipe cap according to claim 10, characterized in that... The liquid outlet pipe (2) of the cover seat is connected to the cover seat (1) through an elastically telescopic connecting part (20), so that the liquid outlet pipe (2) of the cover seat can extend and retract relative to the cover seat (1), thereby allowing the liquid outlet pipe (2) of the cover seat to be used in a working state and a concealed state. The connecting part (20) is configured to drive the liquid outlet pipe (2) of the cover seat to move elastically from the working state to the concealed state, or the connecting part (20) is configured to drive the liquid outlet pipe (2) of the cover seat to move elastically from the concealed state to the working state.

14. A convenient concealed pipe cap according to any one of claims 1-7, characterized in that... The cover outlet pipe (2) is provided with a sealing element (21) for sealing the outlet channel of the cover outlet pipe (2).

15. A convenient concealed pipe cap according to any one of claims 1-7, characterized in that... The cover (1) is provided with an air inlet (12) for communicating with the inner cavity of the container. The air inlet (12) is provided with a sealing post (13) for sealing the air inlet (12). A connecting structure (14) is provided between the sealing post (13) and the cover outlet pipe (2). The connecting structure (14) is configured to open the air inlet (12) by linking the sealing post (13) and the air inlet (12) to separate during the process of switching the cover outlet pipe (2) from the concealed state to the use state.

16. The convenient concealed pipe cap according to claim 15, characterized in that... The connection structure (14) includes a connection through hole (141) provided on the liquid outlet pipe (2) of the cover seat for the upper end of the sealing column (13) to pass through, and a connection protrusion (142) provided on the upper end of the sealing column (13) and abutting against the edge of the corresponding port of the connection through hole (141) after the upper end of the sealing column (13) passes through the connection through hole (141).

17. A convenient concealed pipe cap according to any one of claims 1-7, characterized in that... The cover outlet pipe (2) is provided with a cover (5) for the user to switch between the use state and the concealed state when operating the cover outlet pipe (2).

18. A convenient concealed pipe cap according to claim 17, characterized in that... The cover (1) is also provided with a concealed groove. The cover outlet (11) and the cover outlet pipe (2) are both located inside the concealed groove. The cover (5) is configured to cover the corresponding opening of the concealed groove when the cover outlet pipe (2) is concealed in the concealed groove.

Images