Stove surface structure and stove

Abstract

The utility model relates to a stove surface structure and a stove. The stove surface structure is installed on the table top and comprises a support and stove surface glass, the support is arranged around a stove groove of the table top and comprises a second supporting surface, and the bottom surface of the stove surface glass is fixed to the second supporting surface through mucilage glue; the second supporting surface comprises at least two supporting parts which are the same in height and are concentrically arranged in the radial direction of the stove groove, each supporting part surrounds the stove groove in the circumferential direction of the stove groove, the bottom surface of the stove surface glass is attached to each supporting part, a glue containing cavity is formed between every two adjacent supporting parts, and a gap exists between the bottom wall of each glue containing cavity and the bottom surface of the stove surface glass; on one hand, the supporting parts can play a role in blocking the glue solution in the glue containing cavity and prevent the glue solution from overflowing, and on the other hand, the stove surface glass is directly supported by the supporting parts with the same height, so that the heights of all positions of the glue containing cavity are the same, the glue surface is uniform, and the thickness deviation of the glue surface is relatively small.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of cooking equipment, in particular to a stove surface structure and a stove. BACKGROUND

[0002] The stove is a kitchen cooking appliance commonly used in daily life of family, along with the improvement of people's life quality, the user generally selects the embedded stove in modern decoration, its reason is in the embedded stove stove surface glass can be close to the same plane with the mesa, therefore has the advantages such as saving the space of stove, improving the overall appearance of kitchen and facilitating cleaning, etc.

[0003] At present, the stove surface glass of the embedded stove is mostly connected with the support through adhesive, but due to the flowability of the adhesive and the difference in the amount of adhesive injection, on the one hand, overflow of the adhesive is prone to occur in the actual adhesive fixing process, which leads to overflow of the adhesive from the bonding surface, on the other hand, it is difficult to ensure the uniformity of the adhesive surface during extrusion, and the thickness deviation of the adhesive layer is prone to occur. SUMMARY

[0004] Therefore, it is necessary to provide a stove surface structure and a stove capable of effectively preventing overflow of adhesive and having relatively small thickness deviation of the adhesive layer in view of the problems of overflow of adhesive and large thickness deviation of the adhesive layer in the adhesive fixing of the stove surface glass.

[0005] The present application first provides a stove surface structure installed on a mesa, comprising a support and a stove surface glass, wherein,

[0006] The support is arranged around a stove slot of the mesa, and the support comprises a second support surface, and the bottom surface of the stove surface glass is adhesively fixed with the second support surface.

[0007] The second support surface comprises at least two support portions with the same height and concentrically arranged along the radial direction of the stove slot, each of the support portions surrounds the stove slot along the circumferential direction of the stove slot, the bottom surface of the stove surface glass is attached to each of the support portions, a glue cavity is formed between the adjacent two support portions, and a spacing exists between the bottom wall of the glue cavity and the bottom surface of the stove surface glass.

[0008] In one embodiment, the support portion protrudes upward from the second support surface, and / or the glue cavity is recessed downward from the second support surface.

[0009] In one embodiment, the inner side surface of the inner side support portion is flush with the inner side surface of the support along the vertical direction.

[0010] In one embodiment, at least one glue guide groove is formed in the bottom wall of the glue cavity along the circumferential direction of the stove slot.

[0011] In one of the embodiments, the bottom wall of the glue accommodating cavity is provided with two glue guiding grooves, and each of the glue guiding grooves is adjacent to one of the support portions.

[0012] In one of the embodiments, S1=(0.7-0.9)S2, wherein S1 is the cross-sectional area of the glue accommodating cavity after being cut along the radial direction of the cooktop groove, and S2 is the sum of the cross-sectional areas of the glue accommodating cavity and the glue guiding grooves after being cut along the radial direction of the cooktop groove.

[0013] In one of the embodiments, V2=(0.7-1.1)V1, wherein V1 is the total volume of the glue accommodating cavity and the glue guiding grooves, and V2 is the total glue injection volume during glue injection.

[0014] In one of the embodiments, the second support surface is further provided with a glue storage groove which is also arranged along the circumferential direction of the cooktop groove; the glue storage groove is located outside the outer side of the outer side support portion and is adjacent to the outer side support portion.

[0015] In one of the embodiments, the cross-sectional area of the glue storage groove after being cut along the radial direction of the cooktop groove is greater than the cross-sectional area of the glue guiding groove after being cut along the radial direction of the cooktop groove.

[0016] The second aspect of the present application provides a cooktop comprising the above-mentioned cooktop structure and the above-mentioned table top; the support further comprises a first support surface which is attached to the upper surface of the table top, and the second support surface is located in the cooktop groove.

[0017] The above-mentioned cooktop structure supports the cooktop glass by the support portions to form glue accommodating cavities between the adjacent support portions. On the one hand, the support portions can block the glue in the glue accommodating cavities to prevent the glue from overflowing, and on the other hand, the cooktop glass is directly supported by the support portions, the height of the glue accommodating cavities is the thickness of the glue layer after the glue solidifies, and since the heights of the support portions are the same, the heights of the glue accommodating cavities at different positions are the same, so that the glue surface is uniform and the thickness deviation of the glue surface is relatively small. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 FIG. 4 is a partial cross-sectional view of the cooktop structure of the present application;

[0019] Figure 2 FIG. 5 is a perspective view of the support of the present application. Figure 1 FIG. 6 is a perspective view of the support of the present application.

[0020] FIG. 1 is a perspective view of the cooktop of the present application. DETAILED DESCRIPTION

[0021] In order to make the above object, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be practiced in a number of different ways beyond the specific details set forth herein without departing from the scope of the present application. It will be understood by those skilled in the art that various modifications can be made to the embodiments described herein without departing from the scope of the present application. Accordingly, the present application is not limited to the embodiments described herein but is intended to be given the broadest scope of the appended claims.

[0022] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0023] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implying the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0024] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] In the present application, unless otherwise specifically stated and limited, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature is "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature is "below", "under" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0026] It should be noted that when an element is referred to as "fixed to" or "provided on" another element, it can be directly on another element or there can be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are only for illustrative purposes and are not the only embodiment.

[0027] Please refer to Figure 1 and Figure 2 It is shown that the present application first provides a stove structure mounted on the countertop 100, which comprises a support 10 and a stove glass 20, wherein the support 10 is arranged around the stove groove 110 of the countertop 100, the support 10 comprises a second supporting surface 12, and the bottom surface of the stove glass 20 is fixedly bonded to the second supporting surface 12; the second supporting surface 12 comprises at least two supporting portions 121 which are concentrically arranged along the radial direction of the stove groove 110 and have the same height, each supporting portion 121 surrounds the stove groove 110 along the circumferential direction of the stove groove 110, the bottom surface of the stove glass 20 is attached to each supporting portion 121, and a glue cavity 122 is formed between the two adjacent supporting portions 121, and there is a gap between the bottom wall of the glue cavity 122 and the bottom surface of the stove glass 20.

[0028] In the present application, the stove glass 20 is supported by the supporting portion 121 to form the glue cavity 122 for accommodating glue between adjacent supporting portions 121, on the one hand, the supporting portion 121 can block the glue in the glue cavity 122 to prevent the glue from overflowing, on the other hand, the stove glass 20 is in contact with the supporting portion 121 first at the instant of bonding, so the height of the glue cavity 122 is the thickness of the glue layer after the glue solidifies, and since the heights of the supporting portions 121 are the same, the heights of the glue cavities 122 at different positions are the same, so that the glue surface is uniform and the thickness deviation of the glue surface is relatively small.

[0029] Please refer to Figure 1 and Figure 2As shown, in some embodiments, the support portions 121 are upwardly protruded from the second support surface 12, and the support portions 121 and the second support surface 12 form the glue accommodating cavities 122 therebetween.

[0030] In other embodiments, the glue accommodating cavities 122 are downwardly recessed from the second support surface 12, and the second support surface 12 between the support portions 121 is the support portion 121.

[0031] In other embodiments, the support portions 121 are upwardly protruded from the second support surface 12, and the second support surface 12 between the support portions 121 is downwardly recessed to form the glue accommodating cavities 122.

[0032] Of course, the support portions 121 and the glue accommodating cavities 122 can also have other structures, as long as the support portions 121 have the same height and can support the cooktop glass 20, and the glue accommodating cavities 122 are located between the support portions 121 and can accommodate glue, which will not be exemplified herein.

[0033] Please refer to Figure 1 and Figure 2 As shown, in some embodiments, the inner side surface of the support portion (121) on the inner side is flush with the inner side surface of the support (10) in the vertical direction.

[0034] In this way, when the length of the second support surface 12 in the inner-outer direction is constant, the spacing between the two support portions 121 can be maximized, which can increase the support stability of the cooktop glass 20 as much as possible, and on the other hand, can maximize the total volume of the glue accommodating cavities 122 under the premise of a certain depth of the glue accommodating cavities 122.

[0035] Please refer to Figure 1 and Figure 2 As shown, in some embodiments, the bottom wall of the glue accommodating cavity 122 is provided with at least one glue guiding groove 123 along the circumferential direction of the cooktop groove 110.

[0036] It is not difficult to understand that too little glue injection amount will cause the glue liquid to be unable to completely fill the glue accommodating cavities 122, so that the glue layer has an underfill area, and too much glue injection amount will cause the glue liquid to overflow.

[0037] By providing the glue guiding groove 123, on the one hand, the glue liquid with an injection amount greater than the volume of the glue accommodating cavities 122 can be filled into the glue guiding groove 123, which can ensure that the glue liquid in the glue accommodating cavities 122 is completely filled while avoiding glue overflow, and on the other hand, when the glue liquid in the glue accommodating cavities 122 is extruded by the cooktop glass, the excess glue liquid can be filled into the glue guiding groove 123 and quickly supplement the underfill area along the glue guiding groove 123, so as to form a relatively uniform glue layer in the glue accommodating cavities 122.

[0038] Preferably, the glue guiding groove 123 is provided at the end of the glue surface next to the support portion 121.

[0039] Please refer to Figure 1 and Figure 2 As shown in the drawings, in some embodiments, the bottom wall of the glue accommodating cavity 122 is provided with two glue guiding grooves 123, and each glue guiding groove 123 is adjacent to a support part 121.

[0040] Please refer to Figure 1 and Figure 2 As shown in the drawings, in some embodiments, S1=(0.7-0.9)S2, wherein S1 is the cross-sectional area of the glue accommodating cavity 122 after being cut along the radial direction of the cooker groove 110, and S2 is the sum of the cross-sectional areas of the glue accommodating cavity 122 and the glue guiding groove 123 in the glue accommodating cavity 122 after being cut along the radial direction of the cooker groove 110.

[0041] If the above ratio is too small, the cross-sectional area of the glue guiding groove 123 is too large relative to the glue accommodating cavity 122, and there are two possibilities that the cross-sectional area of the glue accommodating cavity 122 is small and the cross-sectional area of the glue guiding groove 123 is large. The former may affect the thickness of the glue layer and the firmness of the glue, and the latter may affect the glue guiding speed of the glue guiding groove 123, resulting in the situation that the under-glued area cannot be timely supplemented.

[0042] If the above ratio is too large, the cross-sectional area of the glue guiding groove 123 is too small relative to the glue accommodating cavity 122, and there are two possibilities that the cross-sectional area of the glue accommodating cavity 122 is large and the cross-sectional area of the glue guiding groove 123 is small. The former has too large a demand for glue solution, and the material cost is high, and the latter has relatively poor anti-glue overflow effect of the glue guiding groove 123, and has high precision requirements for the glue injection amount during glue injection.

[0043] In addition, the total volume of the glue accommodating cavity 122 and the glue guiding groove 123 is V1, the total glue injection volume V2 during glue injection (which can be controlled by selecting appropriate nozzle size and corresponding glue injection process parameters), V2=(0.7-1.1)V1, when the ratio of V2 to V1 is controlled within this range, it can ensure that the thickness of the glue layer is sufficient and the glue is firm, while minimizing the amount of glue overflow, thereby optimizing the glue overflow problem while also saving material costs.

[0044] Please refer to Figure 1 and Figure 2 As shown in the drawings, in some embodiments, the second support surface 12 is also provided with a glue storage groove 124 which is also arranged along the circumferential direction of the cooker groove 110; the glue storage groove 124 is located outside the outer side support part 121 and adjacent to the outer side support part 121.

[0045] It is worth mentioning that the high viscosity and density of the glue solution make it impossible to flow flat and fill the glue cavity 122 instantly when it is extruded by the cooktop glass 20, and part of the glue solution will inevitably extrude from the gap between the support part 121 and the cooktop glass 20, wherein the gap outside the outer support part 121 is directly communicated with the appearance surface (i.e. the upper surface) of the cooktop glass 20 and the bracket 10, and if the glue solution overflows to the appearance surface, it will greatly affect the appearance of the product;

[0046] To this end, the present application provides a glue storage groove 124 located outside the outer support part 121, which can secondarily trap the overflowing glue solution, thereby completely eliminating the possibility of the glue solution overflowing upward along the gap between the bracket 10 and the cooktop glass 20 to the appearance surface.

[0047] Please refer to Figure 1 and Figure 2 In some embodiments, the cross-sectional area of the glue storage groove 124 after being cut along the radial direction of the cooktop groove 110 is greater than the cross-sectional area of the glue guide groove 123 after being cut along the radial direction of the cooktop groove 110, and since the glue storage groove 124 does not need to consider the influence of the cross-sectional area on the glue guiding efficiency, increasing the cross-sectional area of the glue storage groove 124 can effectively improve the anti-glue overflow capacity of the glue storage groove 124.

[0048] The second aspect of the present application provides a cooktop, which comprises a table top 100 and the above-mentioned cooktop structure, and the bracket 10 further comprises a first support surface 11 and a second support surface 12, wherein the first support surface 11 is attached to the upper surface of the table top 100, and the second support surface 12 is located in the cooktop groove 110.

[0049] The technical features of the above-mentioned embodiments can be combined in any way, and to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present application.

[0050] The above-mentioned embodiments only express several implementation manners of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the present application. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A cooktop structure to be installed to a countertop (100), characterized in that, The hob structure comprises a bracket (10) and a hob glass (20), wherein The bracket (10) is arranged around a hob groove (110) of the countertop (100), the bracket (10) comprises a second support surface (12), and the bottom surface of the hob glass (20) is fixedly bonded to the second support surface (12); The second support surface (12) comprises at least two support portions (121) which are arranged concentrically along the radial direction of the hob groove (110) and have the same height, each of the support portions (121) surrounds the hob groove (110) along the circumferential direction of the hob groove (110), the bottom surface of the hob glass (20) is attached to each of the support portions (121), and a glue cavity (122) is formed between two adjacent support portions (121), and there is a gap between the bottom wall of the glue cavity (122) and the bottom surface of the hob glass (20).

2. The cooktop structure according to claim 1, characterized in that The support portion (121) is upwardly protruded from the second support surface (12), and / or The glue cavity (122) is downwardly recessed from the second support surface (12).

3. The cooktop structure according to claim 1, characterized in that The inner side surface of the inner side support portion (121) is flush with the inner side surface of the bracket (10) in the vertical direction.

4. The cooktop structure according to any one of claims 1 to 3, characterized in that The bottom wall of the glue cavity (122) is provided with at least one glue guide groove (123) along the circumferential direction of the hob groove (110).

5. The cooktop structure according to claim 4, characterized in that The bottom wall of the glue cavity (122) is provided with two glue guide grooves (123), and each of the glue guide grooves (123) is adjacent to one of the support portions (121).

6. The hob structure according to claim 4, wherein S1 = (0.7-0.9)S2, wherein S1 is the cross-sectional area of the glue cavity (122) after being cut along the radial direction of the hob groove (110), and S2 is the sum of the cross-sectional area of the glue cavity (122) and the cross-sectional area of the glue guide groove (123) in the glue cavity (122) after being cut along the radial direction of the hob groove (110).

7. The hob structure according to claim 4, wherein V2 = (0.7-1.1) V1, wherein V1 is the total volume of the glue cavity (122) and the glue guide groove (123), and V2 is the total glue injection volume during glue injection.

8. The cooktop structure according to claim 4, characterized in that The second support surface (12) is further provided with a glue storage groove (124) which is arranged along the circumferential direction of the hob groove (110); the glue storage groove (124) is located at the outer side of the outer side support portion (121) and is adjacent to the outer side support portion (121).

9. The cooktop structure according to claim 8, characterized in that The cross-sectional area of the glue storage groove (124) after being cut along the radial direction of the hob groove (110) is greater than the cross-sectional area of the glue guide groove (123) after being cut along the radial direction of the hob groove (110).

10. A hob, characterized in that The hob structure comprises the countertop (100) and the hob structure according to any one of claims 1-9, and the bracket (10) further comprises a first support surface (11) which is attached to the upper surface of the countertop (100), and the second support surface (12) is located in the hob groove (110).

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