Pressing dosing bottle

Abstract

The utility model provides a kind of press quantitative sauce bottle, including upper cover, embedded the elastic press liquid outlet part of upper cover and the bottle body detachably connected with the upper cover, the elastic press liquid outlet part includes integrally formed liquid outlet nozzle, elastic air bag and sealing pad, the bottom of the elastic air bag is open, the elastic air bag is communicated with the liquid outlet nozzle, the liquid outlet nozzle is from upper cover side and goes out, the upper cover is provided with opening slot, and elastic air bag top surface is located at the opening slot, and the sealing pad is peripherally arranged along the outside of elastic air bag to seal the junction of upper cover and bottle body, by being arranged as the elastic press liquid outlet part of the integrated structure of liquid outlet nozzle, elastic air bag and sealing pad, and embedding it into upper cover, such structure design is not easy to remain and easy to clean, while sealing pad does not fall off, convenient to use, effectively prolongs product service life, furthermore, the structure is simple and convenient to install, accessory effectively reduces, production and sales cost is low, and it is worth promoting.

Description

Technical Field

[0001] This utility model relates to condiment bottles, and more particularly to a press-type dispensing condiment bottle. Background Technology

[0002] As people's living standards improve, their requirements for the amount of condiments used are also increasing. As a result, liquid condiment bottles such as press-press dispensing bottles for soy sauce, oil, and vinegar have emerged. These condiment bottles have a press-press dispensing function, which can effectively control the amount used and has gained favor among a group of health-conscious individuals.

[0003] The existing condiment bottles with press-to-dispense function have complex structures and components. The gaps between the components are difficult to clean and easily trap dirt. If not cleaned for a long time, bacteria can easily grow, which is detrimental to health.

[0004] There is an urgent need for a press-type dispensing condiment bottle that is easy to clean. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this utility model proposes a press-type dispensing seasoning bottle with an optimized structure that simplifies cleaning. The solution is as follows: A press-operated dispensing seasoning bottle includes a top cover, an elastic press-operated dispensing part embedded in the top cover, and a bottle body detachably connected to the top cover. The elastic press-operated dispensing part includes an integrally formed dispensing nozzle, an elastic air bladder, and a sealing gasket. The bottom of the elastic air bladder is open and communicates with the dispensing nozzle. The dispensing nozzle extends from one side of the top cover. The top cover is provided with an opening groove, and the top surface of the elastic air bladder is located at the opening groove. The sealing gasket is arranged circumferentially along the outer side of the elastic air bladder to seal the connection between the top cover and the bottle body.

[0006] Furthermore, the cap and the bottle body are connected by a threaded connection.

[0007] Furthermore, the top cover has a through-hole structure, the inner wall of the top cover is adapted to the outer wall of the elastic airbag, and a sealing groove and an internal thread are also provided on the inner wall of the top cover. The sealing groove is adapted to the sealing gasket, and the internal thread is adapted to the external thread provided on the bottle body.

[0008] Furthermore, the top surface of the elastic airbag has a different thickness in the cross-sectional direction, being thicker in the middle and thinner at the edges, so that the elastic airbag can deform quickly when pressed.

[0009] Furthermore, the liquid outlet has a circumferentially formed mounting groove, and one end of the side wall of the upper cover has a through hole, the mounting groove being adapted to the through hole.

[0010] Furthermore, when the outer contour cross-section of the elastic airbag is roughly circular, several matching limiting protrusions and limiting grooves are provided on the outer side wall of the elastic airbag and the inner side wall of the upper cover.

[0011] Compared with the prior art, the advantages of this utility model are as follows: This invention integrates the liquid dispensing nozzle, elastic airbag, and sealing gasket into a single elastic press-type dispensing section, which is then embedded into the top cover. This design prevents residue buildup and facilitates cleaning. The sealing gasket also prevents it from falling off, making it convenient to use and effectively extending the product's lifespan. Furthermore, the simple structure facilitates installation, reduces the number of accessories, and lowers production and sales costs, making it worthy of promotion. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of the press-to-measure seasoning bottle according to Embodiment 1 of this utility model; Figure 2 This is an explosion diagram of the press-to-measure condiment bottle according to Embodiment 1 of this utility model; Figure 3 This is a cross-sectional schematic diagram of the press-to-measure seasoning bottle according to Embodiment 1 of this utility model; Figure 4 This is a cross-sectional schematic diagram of the elastic pressing liquid dispensing part of Embodiment 1 of this utility model; Figure 5 This is a cross-sectional schematic diagram of the top cover of Embodiment 1 of this utility model; Figure 6 This is a schematic diagram of the press-type dispensing seasoning bottle according to Embodiment 2 of this utility model; Figure 7 This is an explosion diagram of the press-to-measure condiment bottle according to Embodiment 2 of this utility model; Figure 8 This is a cross-sectional schematic diagram of the press-to-measure seasoning bottle according to Embodiment 2 of this utility model; In the above figures: 10. Top cover; 11. Opening groove; 12. Sealing groove; 13. Internal thread; 14. Through hole; 15. Limiting protrusion; 20. Elastic press-to-dispense part; 21. Dispensing nozzle; 211. Mounting groove; 22. Elastic airbag; 221. Limiting groove; 23. Sealing gasket; 30. Bottle body; 31. External thread. Detailed Implementation

[0013] To facilitate understanding of this utility model by those skilled in the art, the specific embodiments of this utility model are described below with reference to the accompanying drawings. Example 1

[0014] like Figures 1-5 As shown, this utility model proposes a press-type quantitative seasoning bottle, including an upper cover 10, an elastic press-type liquid dispensing part 20 embedded in the upper cover 10, and a bottle body 30 threadedly connected to the upper cover 10.

[0015] like Figure 4As shown, the elastic press-to-dispense liquid part 20 includes an integrally formed dispensing nozzle 21, an elastic airbag 22, and a sealing gasket 23. In this embodiment, the elastic press-to-dispense liquid part 20 is made of food-grade silicone, but other soft materials can also be used.

[0016] The bottom of the elastic airbag 22 is open to connect the elastic airbag 22 and the inner cavity of the bottle body 30. The elastic airbag 22 is connected to the liquid outlet 21. The sealing gasket 23 is arranged circumferentially along the outer side of the elastic airbag 22 to seal the connection between the top cover 10 and the bottle body 30.

[0017] The liquid outlet 21 extends out from one side of the upper cover 10. The upper cover 10 is provided with an opening groove 11, and the top surface of the elastic airbag 22 is located at the opening groove 11.

[0018] like Figure 5 As shown, the top cover 10 has a through structure. The inner wall of the top cover 10 is adapted to the outer wall of the elastic airbag 22. The inner wall of the top cover 10 is also provided with a sealing groove 12 and an internal thread 13. The sealing groove 12 is adapted to the sealing gasket 23, and the internal thread 13 is adapted to the external thread 31 opened on the bottle body 30.

[0019] Even better, to facilitate rapid deformation of the elastic airbag 22 upon pressing, the cross-sectional thickness of the top surface of the elastic airbag 22 varies, being thicker in the middle and thinner at the edges, as shown in the reference. Figure 4 It should be noted that the design requirement for pressing can also be achieved when the top surface of the elastic airbag 22 has the same thickness or other uneven thickness.

[0020] In actual use, the operator can press the center of the top surface of the elastic airbag 22 with their thumb. The elastic airbag 22 deforms and is squeezed downwards, compressing the air inside the condiment bottle and changing the air pressure inside the bottle. The air pressure inside the bottle is greater than the atmospheric pressure outside the bottle, thereby controlling the liquid to flow out from the dispensing nozzle 21.

[0021] To ensure the position of the nozzle 21 and the upper cover 10 is fixed, a mounting groove 211 is formed around the nozzle 21 in the circumferential direction, and a through hole 14 is formed at one end of the side wall of the upper cover 10. The mounting groove 211 is adapted to the through hole 14. During installation, the nozzle material deforms and passes through the through hole 14, and the mounting groove 211 is exactly located at the through hole 14.

[0022] In this embodiment, the main body of the condiment bottle is cylindrical, the outer contour of the elastic airbag 22 is generally circular, and a number of matching limiting protrusions 15 and limiting grooves 221 are provided on the outer wall of the elastic airbag 22 and the inner wall of the top cover 10, so as to prevent the top cover 10 and the elastic pressing liquid dispensing part 20 from rotating relative to each other.

[0023] Work process: When in use, press the elastic air bag 22, tilt the condiment bottle, and the liquid inside the bottle will flow out from the dispensing nozzle 21. Example 2

[0024] like Figures 6-8 As shown, unlike Embodiment 1, the main body of the condiment bottle is square, and the outer contour cross-section of the elastic airbag 22 is generally square. The elastic pressing liquid dispensing part 20 and the top cover 10 are limited by the corners and sides of the square, making it difficult for them to rotate relative to each other. Therefore, no limiting protrusion 15 or limiting groove 221 is provided. Other structures and working processes are the same as in Embodiment 1, and will not be described in detail here.

[0025] The embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A press-operated dispensing seasoning bottle, characterized in that, The device includes a top cover (10), an elastic press-to-dispense part (20) embedded in the top cover (10), and a bottle body (30) detachably connected to the top cover (10). The elastic press-to-dispense part (20) includes an integrally formed dispensing nozzle (21), an elastic airbag (22), and a sealing gasket (23). The bottom of the elastic airbag (22) is open. The elastic airbag (22) is connected to the dispensing nozzle (21). The dispensing nozzle (21) protrudes from one side of the top cover (10). The top cover (10) is provided with an opening groove (11). The top surface of the elastic airbag (22) is located at the opening groove (11). The sealing gasket (23) is arranged circumferentially along the outer side of the elastic airbag (22) to seal the connection between the top cover (10) and the bottle body (30).

2. The press-type dispensing seasoning bottle according to claim 1, characterized in that, The connection between the top cover (10) and the bottle body (30) is a threaded connection.

3. A press-type dispensing seasoning bottle according to claim 2, characterized in that, The top cover (10) has a through structure. The inner wall of the top cover (10) is adapted to the outer wall of the elastic airbag (22). The inner wall of the top cover (10) is also provided with a sealing groove (12) and an internal thread (13). The sealing groove (12) is adapted to the sealing gasket (23), and the internal thread (13) is adapted to the external thread (31) on the bottle body (30).

4. A press-type dispensing seasoning bottle according to claim 1, characterized in that, The thickness of the top surface of the elastic airbag varies in different directions, being thicker in the middle and thinner at the edges.

5. A press-type dispensing seasoning bottle according to claim 1, characterized in that, The liquid outlet (21) has a circumferentially circumferentially grooved (211), and a through hole (14) is formed at one end of the side wall of the upper cover (10). The grooved (211) and the through hole (14) are adapted to each other.

6. A press-type dispensing seasoning bottle according to claim 1, characterized in that, When the outer contour cross section of the elastic airbag (22) is roughly circular, several matching limiting protrusions (15) and limiting grooves (221) are provided on the outer side wall of the elastic airbag (22) and the inner side wall of the top cover (10).

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