Bracket unit for under-induction range installation and upper plate assembly including same

Abstract

To provide a bracket unit capable of simply and quickly installing an under induction range on a lower surface of an upper plate of a table.SOLUTION: A bracket unit comprises: a body; a first adhesive surface part that is formed on a lower surface of the body, and onto which a first adhesive is applied; a second adhesive protrusion that protrudes from the lower surface of the body so as to have a step with the first adhesive surface part, in which a second adhesive surface part parallel to the first adhesive surface part is formed, and onto which a second adhesive is applied; and a cover part that is coupled to the upper surface of the body, and on which an under induction range is placed and installed on an object to be fixed.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to an under-induction range, and more particularly to a bracket unit for installing an under-induction range on the underside of an upper plate, and an upper plate assembly including the same. [Background technology]

[0002] Microwave ovens, gas ranges, and ovens have traditionally been used as heating devices for cooking food and drink. However, the use of induction ranges has recently increased due to issues such as indoor air pollution and rising indoor temperatures. Induction ranges are cooking appliances that use induction heating and have the great advantages of high energy efficiency and stability. Induction ranges also have the advantage of not consuming oxygen and not emitting waste gases.

[0003] Generally, induction ranges are installed with their top exposed through the top plate of a table. In contrast, under-induction ranges are installed in the space below the top plate. Under-induction ranges have a structure in which their top is fixed to the underside of the top plate.

[0004] Conventional under-induction range installation techniques require the use of a fixing frame and screws on a wooden top plate, which requires skilled labor. However, the top plate on which an under-induction range is installed can be made of a variety of materials, including not only wood but also marble, ceramic, and glass. Therefore, there is a problem in that the conventional technology cannot be applied to top plates made of marble or other materials.

[0005] In addition, the existing installation method requiring skilled workers has the problem of creating a high cost structure due to rising labor costs, and the inconvenience of installation has also limited the widespread use of under-induction range systems. [Prior art documents] [Patent documents]

[0006] [Patent Document 1] Korean Patent No. 0485624 (2018.01.26) "Smart under stove detachable fixed frame with handle" [Patent Document 1] Korean Patent No. 10-1994226 (2019.06.24) "Cooking equipment with PCB fixing bracket" Summary of the Invention [Problem to be solved by the invention]

[0007] The present invention has been devised to solve the above-mentioned problems by providing a bracket unit that allows an under-induction microwave oven to be easily and quickly installed on the underside of the table top. More specifically, the present invention provides a bracket unit that can be easily and quickly installed by anyone, regardless of the material of the top plate or the skill level of the worker.

[0008] Also, the present invention aims to provide a bracket unit that can improve installation stability and quality reliability.

[0009] In addition, the present invention aims to prevent the under-induction range from being accidentally removed by the user after installation and from causing damage, and also aims to allow the under-induction range to be easily and quickly removed after installation.

[0010] Another object of the present invention is to provide a top plate assembly that allows an under-induction range to be easily and quickly installed on the top plate of a table. [Means for solving the problem]

[0011] In order to solve the above-mentioned problems, an embodiment of the present invention provides a bracket unit for installing an under-induction microwave oven, including: a main body; a first adhesive surface portion formed on the underside of the main body and onto which a first adhesive is applied; a second adhesive protrusion protruding from the underside of the main body so as to have a step with the first adhesive surface portion, and having a second adhesive surface portion parallel to the first adhesive surface portion, onto which a second adhesive is applied; and a cover portion coupled to the upper surface of the main body, on which the under-induction microwave oven is placed and installed on a target object.

[0012] A permeation prevention wall may be formed on the lower surface of the body to prevent the first adhesive from being separated from the lower surface of the body and moving to the object when the first adhesive is spread by pressure.

[0013] The first adhesive requires a longer curing time than the second adhesive, and once the first adhesive is cured, it preferably absorbs some of the external shocks and vibrations and continues to provide adhesive strength.

[0014] The upper surfaces of the permeation prevention wall and the second adhesive projection preferably have the same height.

[0015] Preferably, a first fastening portion is formed on the upper surface of the body, which is vertically connected to the second adhesive protrusion and allows the body to be coupled to a target object using only a predetermined fastening member.

[0016] It is preferable that a second fastening portion is formed on the upper surface of the body, protruding in the height direction and having a screw hole with a screw thread structure on the upper inner circumferential surface.

[0017] Preferably, the second adhesive protrusion further includes an extension protrusion extending outward from the second adhesive protrusion to further improve the load bearing capacity of the body against the object to be fixed.

[0018] To solve the above-mentioned problems, an embodiment of the present invention provides an upper plate assembly for installing an under-induction range, including: an upper plate; and bracket units for installing an under-induction range according to any one of claims 1 to 8, which are coupled in a pair to a lower surface of the upper plate in any one diagonal direction. [Effects of the Invention]

[0019] According to the means for solving the problems of the present invention as described above, various effects can be expected, including the following: However, the present invention is not valid unless it achieves all of the following effects.

[0020] The embodiment of the present invention allows an under-induction microwave oven to be installed easily and quickly on the underside of the table top. More specifically, the embodiment of the present invention allows anyone to install the microwave oven easily and quickly, regardless of the material of the table top or the skill level of the operator.

[0021] In addition, the installation stability and quality reliability can be improved.

[0022] Furthermore, the present invention can prevent the under-induction range from being accidentally removed by the user after installation and from being damaged. Furthermore, the under-induction range can be easily and quickly removed after installation. [Brief explanation of the drawings]

[0023] [Figure 1] 1 is a view showing an upper plate having a main body of a bracket unit according to an embodiment of the present invention; [Figure 2] FIG. 2 is a perspective view of the main body of FIG. 1. [Figure 3] FIG. 3 is a plan view of FIG. 2. [Figure 4] 4 is an exemplary view showing a state in which a first adhesive and a second adhesive are applied to the main body of FIG. 3. FIG. [Figure 5] FIG. 3 is a perspective view of FIG. 2 as seen from another direction. [Figure 6]2 is a perspective view of a cover portion of the bracket unit according to the embodiment of FIG. 1. FIG. [Figure 7] 1 is a diagram illustrating an under-induction range installed according to an embodiment; [Figure 8] FIG. 8 is a partially enlarged view of FIG. 7 as seen from another direction. [Figure 9] FIG. 8 is a side view showing the installation state of FIG. 7. DETAILED DESCRIPTION OF THE INVENTION

[0024] In order to fully understand the configuration and effects of the present disclosure, preferred embodiments of the present disclosure will be described with reference to the accompanying drawings. However, the present disclosure is not limited to the embodiments disclosed below, and may be embodied in various forms and may undergo various modifications. In the following description of the present invention, detailed descriptions of known functions related to the present invention will be omitted if they are obvious to those skilled in the art and may unnecessarily obscure the gist of the present invention.

[0025] Terms such as "first," "second," etc. may be used to describe various components, but the components are not limited by these terms. These terms may be used only to distinguish one component from another. For example, a first component may be designated a "second component," and similarly, a second component may be designated a "first component," without departing from the scope of the present disclosure.

[0026] In this application, the terms "comprise" or "have" and the like are intended to specify the presence of any feature, number, step, operation, component, part, or combination thereof described in the specification, but do not preclude the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

[0027] The terms used in this application are merely used to describe specific embodiments and are not intended to limit the present invention. Singular expressions include plural expressions unless clearly indicated differently in the context. Terms used in the embodiments of the present disclosure may be interpreted in the sense commonly known to those skilled in the art unless otherwise defined.

[0028] Specific embodiments of the present invention will be described in detail below with reference to the drawings.

[0029] FIG. 1 is a view showing an upper plate provided with a main body of a bracket unit according to an embodiment of the present invention. Referring to FIG. 1, the main body 100 according to an embodiment of the present invention may be installed on the lower surface of the upper plate D. The upper plate D refers to an object on which an under-induction range I is installed. The upper plate D may refer to the upper surface of a dining table used in homes, restaurants, etc. The upper plate D may also refer to the upper surface of a sink or other appliance that can be used for cooking. The upper plate D may be made of any one material selected from a non-magnetic material group, such as wood, marble, glass, etc. In one embodiment, the upper and lower surfaces of the upper plate D are preferably flat and have a thickness within a predetermined range. The thickness range of the upper plate D may vary depending on the material.

[0030] An induction range is a cooking device that uses a magnetic field to indirectly heat food or beverages in a heated container by inducing heat into the heated container itself. Generally, induction ranges are installed with their top surface exposed through an upper plate D. In contrast, an under-induction range I refers to an induction range that is installed below the upper plate D. As a result, in an under-induction range I, a magnetic field formed by a circular coil passes through the upper plate D to heat the heated container located above the upper plate D. In one embodiment, an under-induction range I can be installed with its top surface in close contact with the underside of the upper plate (the object to be fixed) or spaced a certain distance from the underside of the upper plate (the object to be fixed).

[0031] In one embodiment, the main body 100 may be fixedly coupled to the underside of the upper plate D. To this end, the main body 100 may be formed with a first fastening portion 130. This is used when the upper plate D is made of a material such as wood and the main body 100 can be easily assembled and fixed to the upper plate D using fastening members (such as screws).

[0032] In addition, in one embodiment, the main body 100 may be formed with a first adhesive surface portion 110 and a second adhesive protrusion 120. This is used as an alternative connecting means when the upper plate D is made of a material such as marble or glass and the main body 100 cannot be assembled and fixed to the upper plate D using a fastening member (screw, etc.).

[0033] That is, the main body 100 according to the present embodiment allows the under-induction microwave oven I to be easily fixed to the upper plate D regardless of the material of the upper plate D. In the present embodiment, the main bodies 100 are arranged one by one in each diagonal direction. In the present embodiment, the main bodies 100 are attached to the underside of the upper plate D by a first adhesive a1 and a second adhesive a2.

[0034] Fig. 2 is a perspective view of the main body of Fig. 1, Fig. 3 is a plan view of Fig. 2, Fig. 4 is an example view showing a state in which a first adhesive and a second adhesive are applied to the main body of Fig. 3. Also, Fig. 5 is a perspective view of Fig. 2 seen from another direction.

[0035] The upper part of the under-induction microwave oven I according to one embodiment has four corners that are right angles. In one embodiment, the main body 100 may be integrally formed by a manufacturing method such as injection molding.

[0036] 2 to 5, the main body 100 according to one embodiment is preferably formed in an overall "┐" shape corresponding to each corner of the under-induction range I. Through this, the under-induction range I can be stably fixed and coupled to any one position on the upper plate (fixed object).

[0037] In one embodiment, the body 100 may include an inner surface that contacts one corner of the upper part of the under-induction range I and the surface adjacent thereto. In this case, the inner surface of the body 100 is preferably formed as a flat surface so that it can be closely coupled to the upper part of the under-induction range I. Specifically, the inner surface of the body 100 may be formed of a vertical inner surface 101 that is closely coupled to the upper outer surface of the under-induction range I and a horizontal inner surface 102 that is disposed perpendicular to the vertical inner surface 101 and is closely coupled to the upper outer surface of the under-induction range I. The body 100 also includes an outer surface 106 that is formed parallel to the inner surface.

[0038] In one embodiment, the body 100 may include a first adhesive surface portion 110 formed on the lower surface of the body 100 and having the first adhesive a1 applied thereto. In one embodiment, the lower surface of the body 100 may be formed as a flat surface without any steps. The first adhesive surface portion 110 may coincide with the lower surface of the body 100. Alternatively, the first adhesive surface portion 110 may be a portion of the lower surface of the body 100. In this case, the first adhesive a1 may be applied to multiple locations on the first adhesive surface portion 110.

[0039] In one embodiment, the first adhesive a1 may be an adhesive that cures relatively slowly within 12 to 36 hours after application, but provides strong adhesive strength. That is, the first adhesive a1 requires a longer curing time than the second adhesive a2, which will be described later. The first adhesive a1 may be, for example, a silicone adhesive. Due to its material properties, silicone adhesive provides elasticity when cured, allowing it to partially absorb external shocks and vibrations.

[0040] In addition, the main body 100 may include a second adhesive protrusion 120 that protrudes from the lower surface of the main body 100 to have a step with the first adhesive surface portion 110 and has a second adhesive surface portion 122 parallel to the first adhesive surface portion 110, to which a second adhesive a2 is applied. In this case, the second adhesive surface portion 122 may be the upper surface of the second adhesive protrusion 120.

[0041] The second adhesive protrusions 120 are formed so that the area of ​​the second adhesive surface portion 122 becomes wider as they go from the inside to the outside of the body 100. In addition, the second adhesive protrusions 120 protrude vertically downward from the bottom surface of the body 100, i.e., in the thickness direction of the body 100. The second adhesive protrusions 120 may consist of a plurality of second adhesive protrusions 120 spaced apart and perpendicular to the extension direction of the body 100. In this case, the second adhesive a2 may be applied to all or part of the second adhesive surface portion 122. In one embodiment, the shape of the second adhesive protrusions 120 may vary depending on the position.

[0042] In one embodiment, the second adhesive a2 may be an adhesive that hardens within 5 to 20 minutes after application, providing fast adhesion. For example, the second adhesive a2 may be an epoxy adhesive. The epoxy adhesive may be used after mixing the base and curing agent in a predetermined ratio.

[0043] In this manner, the body 100 according to the embodiment can be quickly, stably, and persistently bonded to the upper plate D through the different adhesive strengths provided by the first adhesive a1 and the second adhesive a2. At this time, it is preferable that the amount of application of the first adhesive a1 is greater than that of the second adhesive a2. As a result, even when an external impact is applied directly or indirectly to the body 100, the body 100 can be stably fixed and bonded to the lower surface of the upper plate D by the first adhesive a1.

[0044] In addition, in one embodiment, the second adhesive protrusion 120 may further include an extension protrusion 120a extending from the second adhesive protrusion 120 toward the outside of the body 100 to further improve the load-bearing capacity of the body 100 against the object to be fixed. In this case, the extension protrusion 120a is formed on the same plane as the second adhesive surface portion 122 and includes an extension adhesive surface portion 122a to which the second adhesive a2 can be applied.

[0045] Therefore, the second adhesive a2 may be directly applied to all or part of the extended adhesive surface portion 122a. Alternatively, the second adhesive a2 applied to the second adhesive surface portion 122 may be spread by pressure and then applied to all or part of the extended adhesive surface portion 122a. As a result, the extended adhesive surface portion 122a may further improve the adhesive strength of the second adhesive a2.

[0046] In one embodiment, a permeation prevention wall 140 may be formed on the underside of the body 100 to prevent the first adhesive a1 from separating from the underside of the body 100 and moving to the object to be fixed when the first adhesive a1 is spread by pressure. In one embodiment, the permeation prevention wall 140 protrudes upward with a certain width, and is preferably formed along the inner edge of the underside of the body 100 in particular.

[0047] During the process of fixing the main body 100 to the lower surface of the upper plate D, the first adhesive a1 may be pressurized by the upper plate D. When the first adhesive a1 applied to the first adhesive surface portion 110 is pressurized, the permeation prevention wall 140 can prevent the first adhesive a1 from moving toward the inside of the main body 100 and separating from the lower surface of the main body 100. This can prevent the first adhesive a1 from coming into contact with the under-induction range I during the process of installing the under-induction range I on the upper plate D.

[0048] In one embodiment, it is preferable that the upper surfaces of the permeation prevention wall 140 and the second adhesive protrusions 120 have the same height. This allows the main body 100 to be coupled parallel to the upper plate D. This can also improve the coupling strength of the main body 100 to the upper plate D. In another embodiment, it is preferable that the upper surfaces of the permeation prevention wall 140, the second adhesive protrusions 120, and the extension protrusions 120a have the same height.

[0049] Referring to FIG. 5, in one embodiment, a first fastening portion 130 may be formed on the upper surface of the main body 100, which is vertically connected to the second adhesive protrusion 120 and allows the main body 100 to be connected to a fixed object using only a predetermined fastening member.

[0050] In one embodiment, the first fastening portion 130 may be formed to protrude upward from the upper surface of the main body 100. Specifically, the first fastening portion 130 may include a fastening groove 132, a fastening hole 134, etc. The fastening groove 132 has an open top to provide a space for receiving and coupling a fastening member inserted through the top. The fastening hole 134 communicates with the second adhesive surface portion 122 to allow the threaded portion of the fastening member to pass through. Here, the fastening member may be, for example, a screw. As a result, the main body 100 can be coupled to the object to be fixed without using the first adhesive a1 and the second adhesive a2 described above.

[0051] In one embodiment, a second fastening portion 150 may be formed on the upper surface of the main body 100, protruding in the height direction and having a screw hole 152 with a screw structure on the inner circumferential surface of the upper portion. The second fastening portion 150 may also include a receiving groove 154 communicating with the second adhesive surface portion 122.

[0052] In one embodiment, the cover 200 may be connected to the main body 100 by a fastening member such as a bolt b. That is, the receiving groove 154 provides a space for receiving the fastening member that passes through the screw hole 152 when connecting the cover 200 to the main body 100. In addition, the receiving groove 154 can accommodate the second adhesive a2 that is partially moved toward the inside of the main body 100 when the second adhesive a2 is spread by pressure.

[0053] At this time, it is preferable that the first fastening portions 130 and the second fastening portions 150 are alternately arranged, and it is also preferable that the first fastening portions 130 and the second fastening portions 150 are formed at the same height.

[0054] Meanwhile, according to one embodiment, a contact rib 180 may be formed on the upper surface of the main body 100, protruding to the same height as the first fastening portion 130 and the second fastening portion 150 and being coupled to the lower surface of the cover 200 through surface contact. The contact rib 180 may increase the coupling strength between the main body 100 and the cover 200.

[0055] In addition, according to one embodiment, an edge rib 170 may be formed on the upper surface of the main body 100, protruding at a predetermined height from a part of the edge of the upper surface of the main body 100. The edge rib 170 may prevent the main body 100 from being deformed or damaged.

[0056] In addition, according to one embodiment, an inner rib portion 160 may be formed on the upper surface of the main body 100, protruding at a predetermined height and connecting the first fastening portion 130 and the second fastening portion 150. The inner rib portion 160 may increase the rigidity of the first fastening portion 130 and the second fastening portion 150.

[0057] Figure 6 is a perspective view of a cover part of the bracket unit according to one embodiment of Figure 1. Referring to Figure 6, the bracket unit for installing an under-induction microwave oven I according to one embodiment may further include a cover part 200 that is coupled to the upper surface of the main body 100 and on which the under-induction microwave oven I is placed and installed on a target object.

[0058] Specifically, the cover part 200 may include a cover plate 210, a connecting plate 230, a mounting plate 220, etc. The cover plate 210 serves as a cover that covers at least a portion of the upper surface of the main body 100 when the cover part 200 is coupled to the main body 100. At this time, at least one through-hole 212 is formed and spaced apart in the cover plate 210. The mounting plate 220 forms a step with the cover plate 210, providing a mounting portion on which the under-induction range I is mounted. The connecting plate 230 connects the cover plate 210 and the mounting plate 220.

[0059] To connect the cover 200 to the main body 100, first, the cover 200 is placed on the top surface of the main body 100 so that the through-hole 212 and the screw hole 152 are vertically connected to each other. Next, a fastening member such as bolt b is used so that the bolt b passes through the through-hole 212 and the screw hole 152 and is tightened to the main body 100.

[0060] Fig. 7 is a view showing an under-induction microwave oven according to one embodiment when it is installed, Fig. 8 is a partially enlarged view of Fig. 7 seen from another direction, and Fig. 9 is a side view showing the installation state of Fig. 7. Referring to Figs. 7 to 9, in one embodiment, the upper surface of the under-induction microwave oven I is closely coupled to the lower surface of the upper plate D while facing each other.

[0061] To achieve this, an upper plate D assembly is prepared, in which a pair of bracket bodies 100 are coupled in one diagonal direction, as shown in Figure 1. Then, an under-induction microwave oven I is aligned on the underside of the upper plate D corresponding to each position of the body 100. At this time, the under-induction microwave oven I is closely attached to the underside of the upper plate D. Next, the under-induction microwave oven I is installed using the cover part 200. At this time, the under-induction microwave oven I is installed on one side of the cover part 200, and the cover plate 210 is fixedly coupled to the body 100 on the other side using bolt b. As a result, the under-induction microwave oven I can be easily and quickly installed under the upper plate D.

[0062] The upper plate assembly for installing an under-induction microwave oven I according to one embodiment of the present invention may include an upper plate D and a bracket unit. Here, the upper plate D corresponds to the object to be fixed, and as has been described above, detailed description thereof will be omitted below.

[0063] In addition, since the bracket unit according to one embodiment has already been described for installation in an under-induction range I, a detailed description will be omitted below. In one embodiment, two bracket units may be attached in pairs in any one diagonal direction on the underside of the upper plate D. Alternatively, a total of four bracket units may be attached in mutually intersecting diagonal directions on the underside of the upper plate D.

[0064] Although the preferred embodiments of the present invention have been described above as examples, the scope of the present invention is not limited to such specific embodiments, but can be appropriately modified within the scope of the claims. [Explanation of symbols]

[0065] 100:Main body 200: Cover part 110: 1st adhesive surface part 120:Second adhesive protrusion 130: 1st fastening part 140: Penetration prevention wall 150:Second fastening part 160: Inner rib 170: Rib edge 180: Contact rib part 101: Vertical inner surface 102: Lateral inner surface 106:Outer surface 122:Second adhesive surface part 120a: Extended protrusion 122a: Expanded adhesive surface part 132: Fastening groove 134: Fastening hole 152: screw hole 154: Storage groove 210: Cover plate 220: Stationary plate 230: Connecting plate 212: Through hole A1: First adhesive A2: Second adhesive I: Under-induction range D: Upper plate

Claims

1. Main body: a first adhesive surface portion formed on the lower surface of the main body and to which a first adhesive is applied; a second adhesive protrusion protruding from the lower surface of the main body so as to have a step with the first adhesive surface portion, and having a second adhesive surface portion parallel to the first adhesive surface portion, to which a second adhesive is applied; and a cover part that is coupled to the upper surface of the main body and that allows the under-induction microwave oven to be placed on a fixed object; a first fastening portion is formed on an upper surface of the body, the first fastening portion being vertically connected to the second adhesive protrusion and configured to couple the body to an object to be fixed only with a predetermined fastening member; the first fastening portion includes a fastening hole communicating with the second adhesive surface portion; The main body includes a vertical inner surface that is tightly coupled to an outer surface of the under-induction range and a horizontal inner surface that is disposed perpendicular to the vertical inner surface, The upper surface of the body is provided with a contact rib portion that protrudes to the same height as the first fastening portion and is coupled to the lower surface of the cover in surface contact. A bracket unit for installing an under-induction range.

2. The underside of the main body is When the first adhesive is spread by pressure, a permeation prevention wall is formed to prevent the first adhesive from being separated from the lower surface of the body and being transferred to the object to be fixed. The bracket unit for installing an under-induction oven according to claim 1.

3. A second fastening portion is formed on the upper surface of the body, protruding in the height direction and having a screw hole with a screw thread structure on the upper inner circumferential surface. The bracket unit for installing an under-induction oven according to claim 1.

4. The second adhesive protrusion further includes an extension protrusion extending from the second adhesive protrusion toward the outside of the body to further improve the load-bearing capacity of the body against the object to be fixed. The bracket unit for installing an under-induction oven according to claim 1.

5. Upper plate; The bracket unit for installing an under-induction range according to claim 1, wherein a pair of the upper plates are connected in any one diagonal direction on the lower surface of the upper plate. An upper plate assembly for installing an under-induction range.

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