Novel drinking water barrel sealing structure

Abstract

The utility model discloses a novel drinking water barrel sealing structure which comprises a drinking water barrel body, a barrel opening is formed in the top end of the drinking water barrel body, a sealing seat is arranged outside the barrel opening in a sleeved mode, a sealing block is arranged at the outer end of the sealing seat, an insertion hole is formed in the center of the sealing block, clamping blocks are arranged on the two sides of the interior of the sealing seat, and the clamping blocks are connected with the sealing seat. A pull column movably penetrating through the sealing seat is arranged on the back side of the clamping block, a limiting block is fixed to the end, located outside the sealing seat, of the pull column, a spring piece arranged outside the pull column in a sleeving mode is connected between the inner side of the limiting block and the outer wall of the sealing seat, and a filtering ring is installed at the edge opening in the sealing seat. According to the novel drinking water barrel sealing structure, effective sealing of the guide pipe and the barrel opening can be achieved, the pollution risk of external pollutants to drinking water in the barrel is remarkably reduced, the drinking water safety and quality are improved, the health of consumers is guaranteed, and the structural design is easy to clean and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of drinking water barrels, in particular to a novel sealing structure for a drinking water barrel. Background Art

[0002] Drinking water barrels usually refer to containers specially designed for storing and supplying drinking water. They are mainly used in homes, offices, schools, public places and other environments to meet people's drinking water needs in daily life and work. Drinking water barrels have become an indispensable part of modern life due to their moderate capacity, diverse materials, reasonable design and wide applicability. As people's awareness of drinking water health and environmental protection increases, drinking water barrels and related industries are also continuously developing and improving.

[0003] When an existing drinking water bucket is used with a tea set, the catheter is usually inserted directly into the bucket from the bucket mouth. Since this design fails to effectively seal the catheter and the bucket mouth, the drinking water in the bucket is easily contaminated by the outside world (such as dust, microorganisms, gaseous pollutants, etc.). In the long run, this not only affects the taste and safety of the drinking water, but may also pose a potential threat to consumers' health. Utility Model Content

[0004] The purpose of the utility model is to provide a new sealing structure for a drinking water bucket, so as to solve the problem raised in the above-mentioned background technology that when the current drinking water bucket is used with tea sets, there are multiple risks of causing the water in the bucket to be contaminated by the outside world due to the lack of effective sealing between the conduit and the bucket mouth.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of drinking water barrel sealing structure, including a drinking water barrel body, a barrel mouth is provided at the top of the drinking water barrel body, a sealing seat is sleeved on the outside of the barrel mouth, a sealing block is provided at the outer end of the sealing seat, a plug hole is provided at the center of the sealing block, and clamping blocks are provided on both sides of the inside of the sealing seat, a pull column movably passing through the sealing seat is provided on the back side of the clamping block, a limit block is fixed at one end of the pull column located outside the sealing seat, a spring member sleeved on the outside of the pull column is connected between the inner side of the limit block and the outer wall of the sealing seat, and a filter ring is installed at the edge of the inside of the sealing seat.

[0006] Preferably, the sealing block is connected to the outer end of the sealing seat through a threaded structure, and an elastic sealing ring is provided on the inner wall of the insertion hole at the center of the sealing block.

[0007] Preferably, the clamping block is an arc-shaped structure, and the inner walls on both sides of the sealing seat are provided with arc-shaped recesses adapted to the clamping block structure.

[0008] Preferably, the clamping blocks are symmetrically distributed inside the sealing seat, and magnetic strips are provided on the edges of the corresponding sides of the clamping blocks.

[0009] Preferably, clamping columns are fixed on both sides of the inner edge of the sealing seat through supporting blocks, and clamping holes that match the clamping columns are provided on the edges of both sides of the filter ring.

[0010] Preferably, a suction cup is provided at the bottom end of the sealing seat, and the inner wall of the suction cup is in contact with the top surface of the drinking bucket body.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the new drinking water barrel sealing structure can achieve effective sealing between the conduit and the barrel mouth, significantly reduce the risk of external pollutants polluting the drinking water in the barrel, improve the safety and quality of drinking water, protect the health of consumers, and the structural design is easy to clean and maintain. The new drinking water barrel sealing structure is provided with a sealing seat outside the barrel mouth, and the clamping block provided inside the sealing seat can be laterally extended and retracted under the cooperation of the pull column, the limit block and the spring member to quickly install the sealing seat, so that the sealing seat can form a structure that seals the barrel mouth with the sealing block and the suction cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural schematic diagram of a new type of sealing structure for a drinking water bucket according to the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of a sealing seat of a new drinking water bucket sealing structure of the utility model;

[0014] Figure 3 The utility model is a new drinking water bucket sealing structure Figure 2 Schematic diagram of the structure at A in the middle;

[0015] Figure 4 This is a schematic diagram of the installation structure of a filter ring of a new drinking water barrel sealing structure of the utility model;

[0016] Figure 5 The utility model is a schematic diagram of the external structure of a sealing seat of a new drinking water barrel sealing structure.

[0017] In the figure: 1. drinking water barrel body; 2. barrel mouth; 3. sealing seat; 4. clamping block; 5. suction cup; 6. sealing block; 7. elastic sealing ring; 8. filter ring; 9. arc-shaped notch; 10. pull column; 11. limit block; 12. spring part; 13. magnetic strip; 14. clamping column. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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.

[0019] See also Figure 1-5The utility model provides a technical solution: a new drinking water bucket sealing structure, including a drinking water bucket body 1, a bucket mouth 2 is arranged at the top of the drinking water bucket body 1, the bucket mouth 2 and the drinking water bucket body 1 form an integrated structure, the outer sleeve of the bucket mouth 2 is provided with a sealing seat 3 with an annular structure, the outer end of the sealing seat 3 is provided with a sealing block 6, the center of the sealing block 6 is provided with a plug hole, and both sides of the sealing seat 3 are provided with clamping blocks 4, the back side of the clamping block 4 is provided with a pull column 10 that movably penetrates the sealing seat 3, a rubber ring is provided at the connection between the sealing seat 3 and the pull column 10, and the connection between the pull column 10 and the clamping block 4 is connected by welding and fixing, and a limit block 11 is welded and fixed at one end of the pull column 10 located outside the sealing seat 3, and a pull ring is welded and fixed at the outer end of the limit block 11, A spring member 12 sleeved on the outside of the pull column 10 is connected between the inner side of the limit block 11 and the outer wall of the sealing seat 3. The sealing seat 3 of this structure can be installed by being sleeved on the outside of the barrel mouth 2. When installing the sealing seat 3, the limit block 11 can drive the pull column 10 to slide on the sealing seat 3 to make the clamping block 4 extend and retract, until the sealing seat 3 is sleeved to a suitable position on the outside of the barrel mouth 2. The clamping block 4 can be closed and clamped and fixed on the outer wall of the barrel mouth 2 under the elastic force of the spring member 12, and the sealing block 6 can be inserted into the interior of the drinking water barrel body 1 through the jack to cooperate with the catheter, so that the sealing seat 3 can achieve effective sealing of the catheter and the barrel mouth 2 to prevent external pollutants from entering between the catheter and the barrel mouth 2 The gap enters the drinking water barrel body 1 and pollutes the water body, thereby improving the safety and quality of drinking water, and the sealing seat 3 is also easy to be disassembled from the outside of the barrel mouth 2 for cleaning and maintenance. The sealing block 6 is connected to the outer end of the sealing seat 3 through a threaded structure, and an elastic sealing ring 7 is provided on the inner wall of the insertion hole at the center of the sealing block 6. The sealing block 6 of this structure can be quickly disassembled from the outer end of the sealing seat 3, and when the sealing block 6 is inserted into the catheter through the insertion hole, the elastic sealing ring 7 can form a tight radial seal by compression to ensure the sealing effect of the connection between the sealing block 6 and the catheter. The clamping block 4 is an arc-shaped structure, and the inner walls on both sides of the sealing seat 3 are provided with arc-shaped recesses 9 adapted to the structure of the clamping block 4. The arc-shaped recesses 9 of this structure can expand the telescopic extension of the clamping block 4 The range is such that the sealing seat 3 can be more smoothly sleeved on the outside of the barrel mouth 2. The clamping blocks 4 are symmetrically distributed inside the sealing seat 3, and the edges of the corresponding sides of the clamping blocks 4 are bonded and fixed with magnetic strips 13. The clamping blocks 4 of this structure can drive the magnetic strips 13 to be adsorbed and fixed to each other when they are closed together, so as to improve the stability of the clamping blocks 4 clamped and fixed on the outer wall of the barrel mouth 2, so that the sealing seat 3 is not easy to fall off after installation. A filter ring 8 is installed at the edge of the inside of the sealing seat 3. Both sides of the inner edge of the sealing seat 3 are fixed with vertically distributed clamping columns 14 through support blocks, and the edges of both sides of the filter ring 8 are provided with clamping holes that match the clamping columns 14. The filter ring 8 of this structure can intercept and filter the air flowing in from the outside when the sealing block 6 is opened.The sealing seat 3 improves the effect of protecting the water inside the drinking bucket body 1, and the filter ring 8 can be synchronously engaged with the clamping holes at both ends on the outside of the clamping column 14, so as to facilitate disassembly and assembly at the inner edge of the sealing seat 3. The bottom end of the sealing seat 3 is provided with a suction cup 5, and the inner wall of the suction cup 5 fits the top surface of the drinking bucket body 1. The suction cup 5 of this structure can be adsorbed on the top surface of the drinking bucket body 1, further improving the stability of the sealing seat 3 when it is installed outside the bucket mouth 2.

[0020] Working principle: When using the new drinking water bucket sealing structure, first, when the drinking water bucket body 1 needs to be used with the tea set insertion catheter, the sealing seat 3 is first sleeved on the outside of the bucket mouth 2 for installation. When installing the sealing seat 3, by pulling the pull rings at the outer ends of the two limit blocks 11, the limit blocks 11 will drive the pull column 10 to slide on the sealing seat 3 so that the clamping block 4 is retracted into the arc-shaped recess 9, and when the pull column 10 slides, it will simultaneously drive the spring member 12 to stretch until the sealing seat 3 is sleeved on the outside of the bucket mouth 2 to a suitable position, and the suction cup 5 is adsorbed on the top surface of the drinking water bucket body 1, and then the pull ring at the outer end of the limit block 11 is released, and the clamping block 4 will be on the spring member The clamping blocks 4 are closed and clamped on the outer wall of the barrel mouth 2 under the elastic force of 12. When the clamping blocks 4 are closed together, they will drive the magnetic strips 13 to be adsorbed and fixed to each other. Then the catheter is squeezed through the jack on the sealing block 6 to squeeze the elastic sealing ring 7 until the catheter is inserted into the inside of the drinking bucket body 1 for use. In this way, the sealing seat 3 can effectively seal the catheter and the barrel mouth 2. When the sealing block 6 is opened at the outer end of the sealing seat 3, the filter ring 8 can intercept and filter the air flowing in from the outside, and the filter ring 8 can be detached from the outside of the clamping column 14 through the clamping hole, so that it can be conveniently disassembled and assembled along the inner edge of the sealing seat 3 for regular cleaning, thereby completing a series of tasks.

[0021] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A new drinking water bucket sealing structure, comprising a drinking water bucket body (1), wherein the top of the drinking water bucket body (1) is provided with a bucket mouth (2), characterized in that: The outer portion of the barrel mouth (2) is sleeved with a sealing seat (3), the outer end of the sealing seat (3) is provided with a sealing block (6), the center of the sealing block (6) is provided with a plug hole, and clamping blocks (4) are provided on both sides of the interior of the sealing seat (3), and the back side of the clamping block (4) is provided with a pull column (10) that movably penetrates the sealing seat (3), and a limit block (11) is fixed to one end of the pull column (10) located outside the sealing seat (3), and a spring member (12) sleeved on the outside of the pull column (10) is connected between the inner side of the limit block (11) and the outer wall of the sealing seat (3), and a filter ring (8) is installed at the edge of the interior of the sealing seat (3).

2. A new drinking water bucket sealing structure according to claim 1, characterized in that: The sealing block (6) is connected to the outer end of the sealing seat (3) via a threaded structure, and an elastic sealing ring (7) is provided on the inner wall of the insertion hole at the center of the sealing block (6).

3. The new drinking water bucket sealing structure according to claim 1 is characterized in that: The clamping block (4) is an arc-shaped structure, and the inner walls on both sides of the sealing seat (3) are provided with arc-shaped recesses (9) that are compatible with the structure of the clamping block (4).

4. The new drinking water bucket sealing structure according to claim 1 is characterized in that: The clamping blocks (4) are symmetrically distributed inside the sealing seat (3), and magnetic strips (13) are provided on the edges of corresponding sides of the clamping blocks (4).

5. The new drinking water bucket sealing structure according to claim 1 is characterized in that: Clamping columns (14) are fixed on both sides of the inner edge of the sealing seat (3) via supporting blocks, and clamping holes that match the clamping columns (14) are provided on the edges of both sides of the filter ring (8).

6. The new drinking water bucket sealing structure according to claim 1 is characterized by: A suction cup (5) is provided at the bottom end of the sealing seat (3), and the inner wall of the suction cup (5) is in contact with the top surface of the drinking water barrel body (1).

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