Steam and water discharge pot cover

Abstract

The utility model discloses a steam and water drainage pot cover, including steel ring and glass cover, the steel ring includes upper baffle ring, level and lower baffle ring, level outer end is connected with upper baffle ring, and level inner end is connected with lower baffle ring through arc transition structure, the level of pot cover one side is from below and upwards arch to form first slot, and the upper baffle ring one side is recessed from outside to inside to form second slot, and first slot and second slot are communicated and form steam and water drainage groove together, and the glass cover is sleeved in the steel ring inside upper baffle ring, when pot cover cover is placed in the pot body, steam and water drainage groove will be communicated with the pot inside and the pot outside, the utility model has the advantages that: the steel ring of this pot cover, and the cooperation of level and upper baffle ring can realize the fixation of glass cover, the setting of steam and water drainage groove can realize the function of exhaust pressure relief, and also can realize the function of pouring water, and the safety is higher.

Description

Technical Field

[0001] This utility model relates to the field of kitchen cooking utensils technology, and in particular to a steam venting and drainage pot lid. Background Technology

[0002] Some existing pot lids consist of a steel ring and a glass lid. The vent is usually located on the side of the lid, which can easily burn people when releasing steam. When lifting the lid by the handle, you will also get hot steam on your hands, posing a safety hazard. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a steam exhaust and drainage pot cover.

[0004] This utility model is achieved through the following technical solution: a steam venting and drainage pot lid, comprising a steel ring and a glass lid; the steel ring includes an upper retaining ring, a step, and a lower retaining ring; the outer end of the step is connected to the upper retaining ring, and the inner end of the step is connected to the lower retaining ring through an arc-shaped transition structure; the step on one side of the pot lid arches upward to form a first groove, and the upper retaining ring on one side is recessed inward to form a second groove; the first groove and the second groove communicate to form a steam venting and drainage channel; the glass lid is fitted inside the steel ring within the upper retaining ring; when the pot lid is placed on the pot body, the steam venting and drainage channel connects the inside of the pot with the outside of the pot.

[0005] The steel ring on the lid, along with the upper retaining ring, secures the glass lid. The steam vent and drainage channels provide both venting and pressure relief, as well as water pouring functionality.

[0006] The top surface of the exhaust and drainage channel protrudes from the upper side of the stage to form a support surface. The stage is provided with several support points, the top surface of which is located on the same plane as the support surface. The lower side of the glass cover is supported on the support surface and the support points. The cooperation between the support surface and the support points, and their location on the same plane, can achieve support balance and provide stable support for the glass cover.

[0007] The upper end of the upper retaining ring is rolled inward to form a first rolled edge, which presses against the upper side of the glass cover. The first rolled edge can press against the upper side of the glass cover.

[0008] The support points are evenly distributed on the level, so that the glass cover is supported in a balanced manner and the force is balanced.

[0009] The support point is provided in three parts, and the line connecting one of the support points and the center point of the support surface is perpendicular to the line connecting the other two support points.

[0010] The lower end of the lower retaining ring is rolled inward to form a second rolled edge. The second rolled edge can trim the side edge of the lower retaining ring to prevent injury to users.

[0011] The stage is covered with a silicone sealant layer. When the glass cover is fitted onto the steel ring, the silicone sealant layer fills the gap between the glass cover and the steel ring. The silicone sealant layer is used to bond the glass cover and the steel ring together, forming a seal to prevent impurities from entering the gap and to avoid fluid leakage.

[0012] The outer periphery of the glass cover is provided with a ring of silkscreened oil film layer, which is used to cover the support points and support surfaces, and can also cover the silicone adhesive layer structure.

[0013] The lower baffle ring is fitted with a silicone sleeve, which has a U-shaped groove. Both sides of the lower baffle ring are engaged with the groove wall of the U-shaped groove. The silicone sleeve ensures a good seal between the lid and the pot body, and increases the gap between the steam and water venting channels and the pot opening, facilitating air permeability and water filtration.

[0014] A central hole is provided at the top center of the glass cover. A positioning sleeve is fitted inside the central hole. The positioning sleeve has an installation hole in its middle that extends through its top and bottom sides. A positioning groove is provided around the outer periphery of the positioning sleeve. The glass cover surrounding the central hole is fitted into the positioning groove. The positioning sleeve is used to install the cover lugs, and can also be fitted into the central hole of the glass cover to achieve a sealing connection between the cover lugs and the glass cover.

[0015] The support point is formed by the upward arching of the lower side of the level.

[0016] The glass cover has a spherical structure that arches upwards.

[0017] Compared with the existing technology, the advantages of this utility model are: the steel ring of the pot lid, the cooperation between the step and the upper retaining ring, can fix the glass lid; the setting of the steam and water drainage groove can realize both the function of venting and depressurizing, as well as the function of pouring water; and it is safer. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0019] Figure 2 This is a front view of Embodiment 1 of the present utility model;

[0020] Figure 3 for Figure 2 Sectional view along line AA;

[0021] Figure 4 for Figure 2 BB-direction section view

[0022] Figure 5 This is a rear view of Embodiment 1 of the present utility model;

[0023] Figure 6This is a perspective view of Embodiment 1 of the present invention, cut through the exhaust and drainage channels and the support point.

[0024] Figure 7 This is a perspective view of Embodiment 1 of the present invention, cut open through a pair of support points.

[0025] Figure 8 This is a schematic diagram of the structure of the steel ring in the upper direction of Embodiment 1 of this utility model;

[0026] Figure 9 This is a schematic diagram of the structure of the steel ring in the lower direction of Embodiment 1 of this utility model;

[0027] Figure 10 This is a top view of the steel ring in Embodiment 1 of this utility model;

[0028] Figure 11 This is a schematic diagram of the structure of Embodiment 2 of this utility model from the lower side.

[0029] Figure 12 This is a schematic diagram of the structure of Embodiment 3 of this utility model from the upper side.

[0030] Figure 13 This is a top view of Embodiment 3 of the present invention;

[0031] Figure 14 for Figure 13 C-axis sectional view;

[0032] Figure 15 for Figure 14 A magnified view of a section at point D;

[0033] Figure 16 This is a schematic diagram of the structure of Embodiment 4 of this utility model;

[0034] Figure 17 This is a longitudinal sectional view of Embodiment 4 of the present invention.

[0035] Figure 18 This is a three-dimensional sectional view of Embodiment 4 of the present invention, taken along the longitudinal direction.

[0036] Figure 19 This is an exploded view of the structure of Embodiment 4 of this utility model.

[0037] The meanings of the labels in the attached diagram are as follows: 1. Steel ring; 11. Upper retaining ring; 12. Stage; 13. Lower retaining ring; 14. Exhaust and drainage groove; 15. Support surface; 16. Support point; 17. First rolled edge; 18. Second rolled edge; 2. Glass cover; 3. Positioning sleeve; 4. Silicone adhesive layer; 5. Silk screen printing oil film layer; 6. Silicone sleeve; 7. Raised dot. Detailed Implementation

[0038] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0039] Example 1

[0040] See Figures 1 to 10 This is a steam venting and drainage pot lid, comprising a steel ring 1 and a glass lid 2; the steel ring 1 includes an upper retaining ring 11, a step 12, and a lower retaining ring 13; the outer end of the step 12 is connected to the upper retaining ring 11, and the inner end of the step 12 is connected to the lower retaining ring 13 through an arc-shaped transition structure; the step 12 on one side of the pot lid arches upward to form a first groove, and the upper retaining ring 11 on one side is recessed inward to form a second groove, the first groove and the second groove are connected to form a steam venting and drainage groove 14, and the glass lid 2 is fitted inside the steel ring 1 inside the upper retaining ring 11; when the pot lid is placed on the pot body, the steam venting and drainage groove 14 connects the inside of the pot with the outside of the pot.

[0041] The steel ring 1, the step 12, and the upper retaining ring 11 of this pot lid can fix the glass lid 2. The steam exhaust and drainage groove 14 can realize both the side exhaust and pressure relief function and the water pouring function.

[0042] The top surface of the exhaust and drainage channel 14 protrudes above the stage 12 to form a support surface 15. The stage 12 is provided with several support points 16, the top surface of the support points 16 and the support surface 15 are located on the same plane. The lower side of the glass cover 2 is supported on the support surface 15 and the support points 16. The cooperation between the support surface 15 and the support points 16, and their location on the same plane, can achieve support balance and provide stable support for the glass cover 2.

[0043] The upper end of the upper retaining ring 11 is rolled inward to form a first rolled edge 17, which presses against the upper side of the glass cover 2. The first rolled edge 17 can press against the upper side of the glass cover 2.

[0044] Several support points 16 are evenly distributed on the level 12, so that the glass cover 2 is supported in a balanced manner and the force is balanced.

[0045] There are three support points 16. The line connecting one support point 16 to the center point of the support surface 15 is perpendicular to the line connecting the other two support points 16.

[0046] The lower end of the lower retaining ring 13 is rolled inward to form a second rolled edge 18. The second rolled edge 18 can trim the side edge of the lower retaining ring 13 to prevent injury to users.

[0047] A central hole is provided at the top center of the glass cover 2. A positioning sleeve 3 is fitted inside the central hole. The positioning sleeve 3 has an installation hole in its middle that extends through its top and bottom sides. A positioning groove is provided around the outer periphery of the positioning sleeve 3. The glass cover 2 around the central hole is fitted into the positioning groove. The positioning sleeve 3 is used to install the cover lugs and can also be fitted into the central hole of the glass cover 2 to achieve a sealing connection between the cover lugs and the glass cover 2.

[0048] Support point 16 is formed by the upward arching of the lower side of level 12.

[0049] The glass cover 2 is a spherical structure that arches upwards.

[0050] In this embodiment, the stage 12 of the steel ring 1 is pressed upward, and the upper retaining ring 11 of the steel ring 1 is pressed inward, forming a steam venting and drainage groove 14. When the pot lid is placed on the pot body, the inlet of the steam venting and drainage groove 14 is connected to the inside of the pot body, and its outlet is connected to the outside of the pot. The support surface 15 formed by the top surface of the steam venting and drainage groove 14 protruding from the upper side of the stage 12 and the support point 16 set on the stage 12 together form a plane for supporting the glass cover 2. When the glass cover 2 is installed on the stage 12, the upper end of the upper retaining ring 11 is rolled inward to form a first rolled edge 17, pressing the upper side of the glass cover 2 tightly.

[0051] Example 2

[0052] See Figure 11 This is another type of steam and water venting boiler cover. The difference between Example 2 and Example 1 is that: a silicone sealant layer 4 is applied to stage 12. When the glass cover 2 is fitted onto the steel ring 1, the silicone sealant layer 4 fills the gap between the glass cover 2 and the steel ring 1. The silicone sealant layer 4 is used to bond the glass cover 2 and the steel ring 1 together, forming a seal to prevent impurities from entering the gap and to avoid fluid leakage.

[0053] Example 3

[0054] See Figures 12 to 15 This is a steam and water venting pot lid. The difference between Embodiment 3 and Embodiments 1 and 2 is that: the outer periphery of the glass lid 2 is provided with a ring of silk screen printed oil film layer 5, which is used to cover the support point 16 and the support surface 15, and can also cover the structure of the silicone adhesive layer 4.

[0055] In this embodiment, a silicone adhesive layer 4 is applied to stage 12.

[0056] Example 4

[0057] See Figures 16 to 19 This is a steam venting and drainage pot lid. The difference between Embodiment 4 and Embodiments 1, 2, and 3 is that: a silicone sleeve 6 is fitted onto the lower baffle ring 13, and the silicone sleeve 6 has a U-shaped groove. Both sides of the lower baffle ring 13 are secured to the groove wall of the U-shaped groove. The silicone sleeve 6 ensures a good seal between the pot lid and the pot body, and increases the gap between the steam venting and drainage groove 14 and the pot opening, facilitating air permeability and water filtration. In this embodiment, a protrusion 7 is provided on the outer periphery of the lower baffle ring 13. When the silicone sleeve 6 is fitted onto the lower baffle ring 13, the protrusion 7 is located within the U-shaped groove and closely adheres to the wall of the U-shaped groove.

[0058] In this pot lid, the support point 16, silicone adhesive layer 4, silkscreen oil film layer 5, and silicone sleeve 6 can be freely combined and used according to actual needs.

[0059] The above detailed description is a specific description of a feasible embodiment of the present utility model. This embodiment is not intended to limit the patent scope of the present utility model. All equivalent implementations or modifications that do not depart from the present utility model should be included in the patent scope of this case.

Claims

1. A steam venting and drainage boiler cover, characterized in that: The device includes a steel ring and a glass cover. The steel ring includes an upper retaining ring, a step, and a lower retaining ring. The outer end of the step is connected to the upper retaining ring, and the inner end of the step is connected to the lower retaining ring through an arc-shaped transition structure. The step on one side of the lid arches upward to form a first groove, and the upper retaining ring is recessed inward to form a second groove. The first groove and the second groove are connected to form a steam venting and drainage channel. The glass cover is fitted inside the steel ring within the upper retaining ring. When the lid is placed on the pot body, the steam venting and drainage channel connects the inside of the pot with the outside of the pot.

2. The steam exhaust and drainage boiler cover according to claim 1, characterized in that: The top surface of the exhaust and drainage channel protrudes from the upper side of the stage to form a support surface. The stage is provided with a number of support points. The top surface of the support points and the support surface are located on the same plane. The lower side of the glass cover is supported on the support surface and the support points.

3. The steam exhaust and drainage boiler cover according to claim 1, characterized in that: The upper end of the upper retaining ring is rolled inward to form a first rolled edge, which presses against the upper side of the glass cover.

4. The steam exhaust and drainage boiler cover according to claim 2, characterized in that: Several of the aforementioned support points are evenly distributed on the level position.

5. The steam exhaust and drainage boiler cover according to claim 2, characterized in that: The support point is provided in three parts, and the line connecting one of the support points and the center point of the support surface is perpendicular to the line connecting the other two support points.

6. The steam exhaust and drainage boiler cover according to claim 1, characterized in that: The lower end of the lower retaining ring is rolled inward to form a second rolled edge.

7. The steam exhaust and drainage boiler cover according to claim 1, characterized in that: The stage is covered with a silicone adhesive layer, and when the glass cover is fitted onto the steel ring, the silicone adhesive layer fills the gap between the glass cover and the steel ring.

8. The steam exhaust and drainage boiler cover according to claim 1, characterized in that: The outer periphery of the glass cover is provided with a ring of silkscreened oil film.

9. The steam exhaust and drainage boiler cover according to claim 1, characterized in that: The lower stop ring is fitted with a silicone sleeve, and the silicone sleeve has a U-shaped groove. Both sides of the lower stop ring are engaged with the groove wall of the U-shaped groove.

10. The steam exhaust and drainage boiler cover according to claim 1, characterized in that: A central hole is provided at the top center of the glass cover, and a positioning sleeve is fitted inside the central hole. The positioning sleeve has an installation hole in the middle that passes through its upper and lower sides. A positioning groove is provided around the outer periphery of the positioning sleeve, and the glass cover around the central hole is fitted into the positioning groove.

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