CN216932789U - Glass pot cover with surrounding edge - Google Patents

Abstract

The utility model discloses a glass pot cover with a surrounding edge, which comprises a glass cover body, a glass cover body and a glass cover, wherein the glass cover body is cambered glass and comprises a glass cover upper cambered surface and a glass cover lower cambered surface; the surrounding edge has a wave-shaped characteristic and is arranged at the radial edge of the glass cover body; the surrounding edge is provided with a clamping groove which is tightly connected with the glass cover body. The utility model has the following advantages: the surrounding edge with the wave-shaped characteristic can be suitable for cookers with different sizes, the applicability is wide, the user cost can be saved, and meanwhile, the wave-shaped design can effectively improve the rigidity of the surrounding edge and is not easy to deform; the diameter of the maximum radial outer edge of the glass cover body is set to be D, the diameter of the maximum radial outer edge of the surrounding edge is set to be D, D/2 is larger than or equal to D and smaller than or equal to 2D/3, the breadth is reduced while the condition in the pot is well observed, the overall weight of the pot cover is reduced, and the user experience is obviously improved.

Description

Glass pot cover with surrounding edge

Technical Field

The utility model relates to the technical field of cooker design, in particular to a glass pot cover with a surrounding edge.

Background

At present, with the continuous progress of the living standard of people, the requirements on cooking utensils are continuously improved, and the glass pot cover is very popular because the glass pot cover can clearly observe the conditions in the pot during cooking. Most of the glass pot covers on the market are composed of glass covers and stainless steel or silica gel covered edges embedded at the edges of the glass covers, or are arched pot covers formed by embedding semicircular stainless steel and cambered surface glass, and have some defects: the glass occupies most of the breadth area of the pot cover, the weight is heavier, and the operation is not flexible due to large hand load when the pot cover is taken up by one hand in practical use; the cooker can not be suitable for cookers with various sizes, and the application range is narrow.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a glass pot cover with a surrounding edge, which can be suitable for cookers with different sizes, reduces the weight and is flexible and light to operate.

The utility model provides a glass pot cover with a surrounding edge, which comprises a glass cover body and a surrounding edge; the glass cover body is cambered glass and comprises a glass cover upper cambered surface and a glass cover lower cambered surface; the surrounding edge is provided with a clamping groove for fixing the glass cover body, and the surrounding edge is embedded in the radial edge of the glass cover body; the surrounding edge has the wave characteristic, and the wave characteristic includes: the glass cover comprises a glass cover body, a first arc edge, a second arc edge, a third arc edge, a fourth arc edge and a fifth arc edge, wherein the first arc edge points to the lower arc surface of the glass cover, the second arc edge points to the upper arc surface of the glass cover, the third arc edge points to the lower arc surface of the glass cover, the fourth arc edge points to the upper arc surface of the glass cover, the fifth arc edge points to the lower arc surface of the glass cover, the five arc edges are respectively connected in order and smoothly, and extend outwards from the first arc edge to the fifth arc edge in a direction back to the glass cover body to jointly form the wave-shaped characteristic of a surrounding edge; the maximum radial outer edge diameter of the glass cover body is set as D, the maximum radial outer edge diameter of the surrounding edge is set as D, D is more than or equal to D/2 and less than or equal to 2D/3, and the breadth of the pot cover body and the surrounding edge which respectively occupy a certain proportion is limited.

The glass pot cover with the surrounding edge provided by the embodiment of the utility model at least has the following beneficial effects: the surrounding edge has a wave shape, can be suitable for cookers with different sizes, and has wide application range and flexible use; the wave-shaped shape of the surrounding edge can effectively improve the rigidity of the surrounding edge and is not easy to deform; the breadth range of the glass cover body and the breadth range of the surrounding edge are set in a reasonable proportion, the good condition in the pot is observed, the breadth of the glass is reduced, the weight of the pot cover is effectively reduced, and the use experience of a user is improved.

According to some embodiments of the utility model, the clamping groove comprises a side surrounding edge surrounding the radial edge of the glass cover body, a first inward flange attached to the lower arc surface of the glass cover body extends from the lower edge end of the side surrounding edge, a second inward flange attached to the upper arc surface of the glass cover extends from the upper edge end of the side surrounding edge, the second inward flange extends to face away from the outward flange of the glass cover body, and the outward flange is tightly attached to the second inward flange. The side surrounding edge, the first inward flange and the second inward flange form a C-shaped clamping groove, the glass cover body is embedded in the clamping groove, and the clamping groove is tightly attached to the glass cover body.

According to some embodiments of the present invention, the fifth arc edge extends a straight edge in a direction pointing to the lower arc surface of the glass cover, an outer edge inward flange extending toward the glass cover body extends from a terminal end of the straight edge, a terminal edge of the outer edge inward flange contacts the straight edge, the outer edge inward flange and the straight edge enclose an inner space with a section in a shape of a droplet, a bending portion of the outer edge inward flange is in a shape of an arc, and a smooth edge is formed at an outermost edge of the peripheral edge.

According to some embodiments of the present invention, the highest point of the upper edge of the first arc edge is lower than the highest point of the upper edge of the third arc edge, the highest point of the upper edge of the third arc edge is lower than the highest point of the upper edge of the fifth arc edge, the lowest point of the lower edge of the second arc edge is lower than the lowest point of the lower edge of the fourth arc edge, and the lowest point of the lower edge of the fourth arc edge is lower than the lowest point of the lower edge of the inner flange. Extending from the first curved edge to the fifth curved edge, a wavy profile is formed which has undulations but generally upward in a direction away from the glass cover.

According to some embodiments of the present invention, a height range between a highest point of the upper arc surface of the glass cover and a lowest point of the radially outer edge of the lower arc surface of the glass cover falls between a height range of the highest point of the fifth arc edge and the lowest point of the second arc edge.

According to some embodiments of the utility model, a plane is arranged between the first arc edge and the outward flange, the end of the plane facing away from the glass cover body is connected with the first arc edge, and the end of the plane facing the glass cover body is connected with the outward flange. In the direction back to the glass cover body, the outward flanging, the plane and the first arc edge extend smoothly in sequence.

According to some embodiments of the utility model, the glass cover body is provided with a through hole at the central part for mounting the handle of the pot cover.

According to some embodiments of the utility model, the glass cover is a convex cambered glass, and the radius of the radian of the glass cover is not less than the maximum radius of the radial outer edge of the surrounding edge.

According to some embodiments of the utility model, the material of the surrounding edge is stainless steel or silica gel.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic view of a glass pot lid with a peripheral edge according to an embodiment of the present invention;

fig. 2 is a schematic view of the skirt shown in fig. 1.

Reference numerals:

a glass cover 10; the cambered surface 11 is arranged on the glass cover; a glass cover lower arc surface 12; a through hole 13;

a surrounding edge 21; a first curved edge 22; a second curved edge 23; a third curved edge 24; a fourth curved edge 25;

a fifth curved edge 26; an outer edge inner flange 27;

a card slot 30; side margins 32; a first inner flange 31; a second inner flange 33; a flange 34;

a planar surface 40; the first smooth surface 41; the second smooth surface 42; straight edge 43.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, a glass cover 10 is a piece of cambered glass, and includes a glass cover upper cambered surface 11 and a glass cover lower cambered surface 12; the surrounding edge 21 is provided with a slot 30 for fixing the glass cover 10, and the surrounding edge wraps the radial edge of the glass cover 10.

Referring to fig. 2, the skirt 21 has a wave-like characteristic including: first arc limit 22 of cambered surface 12 under the directional glass lid, the second arc limit 23 of cambered surface 11 is covered to directional glass, the third arc limit 24 of cambered surface 12 under the directional glass lid, the fourth arc limit 25 of cambered surface 11 is covered to directional glass, the fifth arc limit 26 of cambered surface 12 under the directional glass lid, from first arc limit 22 to fifth arc limit 26 towards the direction of glass lid 10 of keeping away from outwards extending, five arc limits are orderly smooth connection respectively and belong to same piece surrounding edge 21, build out wave characteristic through stamping forming's mode, between the arc limit and not have like the welding, the riveting, bolted connection etc. refute the department of connecing. Because the first arc edge 22, the third arc edge 24 and the fifth arc edge 26 have downward cladding shapes, in practical use, the first arc edge 22, the third arc edge 24 and the fifth arc edge 26 are used for adapting cookers with three different diameters, and it can be understood that the wave-shaped characteristic of the surrounding edge 21 comprises five or more arc edges for adapting cookers with 3 or more different diameters. Meanwhile, the second arc edge 23 and the third arc edge 24 are connected through the first smooth surface 41 in the direction back to the glass cover body 10; the fourth arc edge 25 and the fifth arc edge 26 are connected by the second smooth surface 42 in the direction back to the glass cover 10, and it can be understood that the wave-shaped structure formed by the combination of the arc surface and the smooth surface helps the steam to flow back to the center of the cooker in the cooking process, so that the escape of the steam is reduced, the loss of water is reduced, and the full cooking of food is facilitated.

The maximum radial outer diameter of the glass cover body 10 is set as D, and the maximum radial outer diameter of the surrounding edge 21 is set as D, which satisfies: d is more than or equal to D/2 and less than or equal to 2D/3. The maximum radially outer diameter D of the glass lid 10 is the maximum outer diameter of the glass lid 10 as vertically projected on a horizontal plane (hereinafter referred to as the diameter of the glass lid 10), and the maximum radially outer diameter D of the skirt 21 is the maximum outer diameter of the skirt 21 as vertically projected on a horizontal plane (hereinafter referred to as the diameter of the skirt 21).

In order to obtain a good window for observing the conditions inside the pot, the diameter ratio of the glass lid body 10 is not too small, and therefore a size not smaller than D/2 is maintained. In practice, however, the size of the viewing window is the smallest inner diameter of the inner edge of the card slot 30, i.e. the smallest outer diameter of the circular space enclosed by the card slot 30 as vertically projected on the horizontal plane. Considering that the notch 30 is an annular groove around the radially outer edge of the glass cover 10, occupying a small portion of the outer diameter of the glass cover 10 (less than d/10), it is meaningful to limit the diameter of the glass cover 10 to ensure the size of the viewing window.

For the purpose of reducing the weight of the lid, the diameter of the glass lid 10 should not be too large, and therefore a size not larger than 2D/3 is maintained. Meanwhile, if the diameter proportion of the glass cover body 10 is too large, the breadth of the surrounding edge 21 is too small, the interval of the wave-shaped arc edges is too small, the diameter range of cookers with different sizes, which are matched with the wave-shaped arc edges, is correspondingly too small, the practical significance of the applicability of the pot cover is greatly reduced, and therefore the surrounding edge 21 needs to keep the breadth with a certain proportion. Therefore, the diameter proportion of the glass cover body 10 is controlled within a reasonable range, the breadth of glass is reduced while the condition in the pot is observed well, the weight of the pot cover is effectively reduced, and the use experience of a user is improved.

In one embodiment, referring to fig. 2, the locking slot 30 includes a side surrounding edge 32 surrounding the radial edge of the glass cover 10, a first inward flange 31 extending from the lower edge of the side surrounding edge 32 and abutting the lower arc surface 12 of the glass cover, a second inward flange 33 extending from the upper edge of the side surrounding edge 32 and abutting the upper arc surface 11 of the glass cover, and an outward flange 34 extending from the second inward flange 33 and facing away from the glass cover 10, wherein the outward flange 34 and the second inward flange 33 are tightly abutted. The side surrounding edge 32, the first inward-turned edge 31 and the second inward-turned edge 33 form a C-shaped clamping groove 30, the glass cover body 10 is embedded in the clamping groove 30, and the clamping groove 30 is tightly attached to the glass cover body 10. It is understood that the attachment of the outer flange 34 to the second inner flange 33 includes a welded joint or an integral bending of the same piece of material. According to the manufacturing process of the glass cover body 10, the radial outer edge of the glass cover body 10 is an arc surface or a cylindrical surface vertical to a horizontal plane, and considering that the glass cover body 10 is better matched with the clamping groove 30, the outer edge of the cylindrical surface of the glass cover body 10 is required to be provided with a fillet or a chamfer at the joint of the upper arc surface 11 of the glass cover and the lower arc surface 12 of the glass cover respectively; meanwhile, it can be understood that the clamping groove 30 and the glass cover body 10 are in interference fit, so that the first inward turned edge 31 and the second inward turned edge 33 are in tight fit with the glass cover body 10, which is beneficial to preventing oil stains or water vapor from entering the clamping groove 30 in the use process, and the dirt is difficult to clean and may leave peculiar smell for food in the cooking process. The clamping groove 30 is simple in structure, firm in installation and easy to clean.

In an embodiment, the fifth arc edge 26 extends a straight edge 43 in a direction pointing to the lower arc surface 12 of the glass cover, an outer edge inward flange 27 extending towards the glass cover body extends from the end of the straight edge 43, the end edge of the outer edge inward flange 27 contacts the straight edge 43, the outer edge inward flange 27 and the straight edge 43 enclose an inner space with a section in a shape of a droplet, the bending part of the outer edge inward flange 27 is in a shape of an arc, and a smooth annular edge covering with a certain thickness is formed on the outermost edge of the surrounding edge 31. It can be appreciated that the annular wrapping edge is beneficial to improving the rigidity of the outer edge of the surrounding edge 21, the cover body is not easy to deform in the collision or falling process, and the appearance is more attractive. Meanwhile, the end edge of the outer edge inner flanging 27 is in close contact with the straight edge 43, so that oil stains or water vapor can be prevented from entering the inner space of the drop shape, the problem that the cleaning is difficult and even peculiar smell is generated is avoided, and the cleaning is convenient.

In one embodiment, the highest point of the upper edge of the first curved edge 22 is lower than the highest point of the upper edge of the third curved edge 24, the highest point of the upper edge of the third curved edge 24 is lower than the highest point of the upper edge of the fifth curved edge 26, the lowest point of the lower edge of the second curved edge 23 is lower than the lowest point of the lower edge of the fourth curved edge 25, and the lowest point of the lower edge of the fourth curved edge 25 is lower than the lowest point of the lower edge of the outer edge inward flange 27. Extending from the first curved edge 22 to the fifth curved edge 26, a wavy structure is formed which has undulations but generally increases in a direction away from the glass cover body 10, thereby forming a tendency to lower the outer high portion of the peripheral edge 21.

Further, the glass cover 10 is a cambered glass with a raised middle part, and includes a cambered glass with a central thickness greater than the edge thickness and an equal thickness, and in order to lighten the pot cover, the thickness of the glass cover 10 is not too thick (about 4 mm). In order to achieve good protection of the peripheral edge 21 to the glass cover 10, a height range between a highest point of the upper arc surface 11 of the glass cover and a lowest point of a radial outer edge of the lower arc surface 12 of the glass cover falls between a height range between a highest point of the fifth arc edge 26 and a height range of a lowest point of the second arc edge 23, namely, the peripheral edge 21 covers the glass cover 10 in a height direction, so that the glass cover 10 is supported by the peripheral edge 21 when the pot cover is placed in a forward or reverse direction, and particularly, the glass cover 10 is well protected when the pot cover is accidentally dropped.

In one embodiment, a flat surface 40 is formed between the first curved edge 22 and the flange 34, the flat surface 40 is connected to the first curved edge 22 at an end facing away from the glass cover 10, and the flat surface 40 is connected to the flange 34 at an end facing the glass cover 10. In the direction back to the glass cover body 10, the outward turned edge 34, the plane 40 and the first arc edge 22 extend smoothly in sequence, and the three parts do not have joints such as welding, riveting, bolt connection and the like, and are formed by punching or bending the same plate. It will be appreciated that the plane 40 includes a plane parallel to the horizontal or at an oblique angle to the horizontal.

In one embodiment, the glass cover 10 is provided with a through hole 13 at the center for mounting a handle of the lid. The cross-sectional shape of the through-hole 13 includes, but is not limited to, a circle, a triangle, a rectangle, and other polygons. Further, the sizes of the upper and lower through openings of the through hole 13 include equal size and unequal size. The material of the pot cover handle comprises plastic, stainless steel, aluminum alloy or carbon structural steel and other metal materials. The lid handle and the glass lid 10 are fixed by riveting, bolting, interference fit, or the like.

In one embodiment, the surrounding edge 21 is made of stainless steel or silicone. The stainless steel material includes stainless steel of SUS201, SUS202, SUS304, etc., and the thickness of the skirt 21 using the stainless steel material is preferably about 0.4mm in order to keep the skirt 21 lightweight. The silica gel material is soft and elastic, has a density lower than that of stainless steel, and needs to be increased in thickness to ensure that the skirt 21 made of the silica gel material has sufficient strength.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (8)

1. A glass pot cover with a surrounding edge is characterized by comprising:

the glass cover body (10) is cambered glass, and the glass cover body (10) comprises a glass cover upper cambered surface (11) and a glass cover lower cambered surface (12);

the surrounding edge (21) is arranged at the radial edge of the glass cover body (10), and a clamping groove (30) connected with the glass cover body (10) is formed in the surrounding edge (21);

the surrounding edge (21) has a wave-shaped characteristic, and the wave-shaped characteristic comprises: a first arc edge (22) pointing to the lower arc surface (12) of the glass cover, a second arc edge (23) pointing to the upper arc surface (11) of the glass cover, a third arc edge (24) pointing to the lower arc surface (12) of the glass cover, a fourth arc edge (25) pointing to the upper arc surface (11) of the glass cover, and a fifth arc edge (26) pointing to the lower arc surface (12) of the glass cover, wherein the first arc edge (22) to the fifth arc edge (26) extend outwards in a direction back to the glass cover body (10);

the maximum radial outer diameter of the glass cover body (10) is set as D, the maximum radial outer diameter of the surrounding edge (21) is set as D, and the following requirements are met: d is more than or equal to D/2 and less than or equal to 2D/3.

2. The glass pot cover with the surrounding edge as claimed in claim 1, wherein the clamping groove (30) comprises a side surrounding edge (32) surrounding the radial edge of the glass cover body (10), the lower edge of the side surrounding edge (32) extends out to form a first inward flange (31) attached to the lower arc surface of the glass cover body (10), the upper edge of the side surrounding edge (32) extends out to form a second inward flange (33) attached to the upper arc surface of the glass cover body (10), the second inward flange (33) extends out to form an outward flange (34) facing away from the glass cover body (10), and the outward flange (34) is tightly attached to the second inward flange (33).

3. The glass pot cover with a peripheral edge as claimed in claim 1, wherein the fifth arc edge (26) extends to form a straight edge (43) in a direction towards the lower arc surface (12) of the glass pot cover, the end of the straight edge (43) extends to form an outer inner edge flange (27) facing the glass pot cover body (10), the end edge of the outer edge inner edge flange (27) is in contact with the straight edge (43), and the outer edge inner edge flange (27) and the straight edge (43) enclose an inner space with a water drop-shaped cross section.

4. A glass pot lid with a peripheral edge according to claim 3, wherein the highest point of the upper edge of the first arc edge (22) is lower than the highest point of the upper edge of the third arc edge (24), the highest point of the upper edge of the third arc edge (24) is lower than the highest point of the upper edge of the fifth arc edge (26), the lowest point of the lower edge of the second arc edge (23) is lower than the lowest point of the lower edge of the fourth arc edge (25), and the lowest point of the lower edge of the fourth arc edge (25) is lower than the lowest point of the lower edge of the outer edge inward flange (27).

5. Glass pot cover with peripheral edge, according to claim 1, characterized in that the height range between the highest point of the arc (11) of the cover and the lowest point of the radially outer edge of the arc (12) of the cover falls between the height range of the highest point of the fifth arc (26) and the lowest point of the second arc (23).

6. The glass pot cover with a peripheral edge as claimed in claim 2, wherein a plane (40) is arranged between the first arc edge (22) and the outward flange (34), one end of the plane (40) far away from the glass cover body (10) is connected with the first arc edge (22), and one end of the plane (40) close to the glass cover body (10) is connected with the outward flange (34).

7. Glass pot lid with surrounding edge as claimed in claim 1, characterized in that the glass lid body (10) is provided with a through hole (13) at the central part for installing the handle of the pot lid.

8. The glass pot cover with a surrounding edge as claimed in claim 1, wherein the surrounding edge (21) is made of stainless steel or silica gel.

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