Supporting leg capable of increasing supporting area, supporting frame and electrical equipment

Abstract

The embodiment of the utility model discloses a supporting leg capable of increasing the supporting area, a supporting frame and electrical equipment, and relates to the technical field of electrical equipment bearing, and the supporting leg capable of increasing the supporting area comprises a supporting column body, a first supporting plate body and a second supporting plate body, the first supporting plate body comprises a first connecting part arranged on the top face and a second connecting part arranged on the side face, the second supporting plate body comprises a third connecting part arranged on the side face, and the first connecting part of the first supporting plate body is detachably connected with one end of the supporting column body. And the second connecting part of the first supporting plate body is detachably connected with the third connecting part of the second supporting plate body. The supporting area can be effectively increased through the first supporting plate body and the second supporting plate body, and therefore the supporting stability and reliability are greatly improved. Meanwhile, the supporting column body, the first supporting plate body and the second supporting plate body are detachably connected, so that disassembly and storage are facilitated, the packaging size can be effectively reduced, and the packaging and transporting difficulty and cost are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical appliance carriers, in particular to a support foot, a support frame and an electrical appliance device capable of increasing the support area. Background Art

[0002] For an electrical appliance device, such as a heater, in order to increase its working height, a support frame is usually provided. The support frame usually includes support feet. The stability of the support frame is usually closely related to the support area of the support feet.

[0003] In the prior art, in order to improve the stability of the support frame, support feet with a relatively large size are usually used. On the one hand, the cost is extremely high, and on the other hand, it is not convenient for packaging and transportation. Summary of the Utility Model

[0004] The technical problem to be solved by the embodiments of the utility model is the problem that the support feet of the existing support frame have extremely high costs and are not convenient for packaging and transportation.

[0005] To solve the above problems, in a first aspect, an embodiment of the utility model provides a support foot capable of increasing the support area, including a support column, a first support plate and a second support plate. The first support plate includes a first connection part arranged on the top surface and a second connection part arranged on the side surface. The second support plate includes a third connection part arranged on the side surface. The first connection part of the first support plate is detachably connected to one end of the support column, and the second connection part of the first support plate is detachably connected to the third connection part of the second support plate.

[0006] A further technical solution thereof is that the first connection part is a connection column arranged on the top surface of the second support plate, and a connection hole is arranged at the upper end of the connection column.

[0007] A further technical solution thereof is that one end of the support column is detachably inserted into the connection hole and is in interference fit with the connection hole.

[0008] A further technical solution thereof is that one end of the support column is provided with an external thread, the inside of the connection hole is provided with an internal thread, and the end of the support column provided with the external thread is threadedly connected to the connection hole.

[0009] A further technical solution thereof is that the number of the second connection parts is the same as that of the third connection parts, and both are multiple. The multiple second connection parts are detachably connected to the multiple third connection parts one by one.

[0010] A further technical solution thereof is that the second connection part includes a hook, the third connection part is a hole, and the hook is detachably embedded in the hole.

[0011] A further technical solution is that the second connecting portion includes two hooks arranged at intervals, the total width of the two hooks of the second connecting portion is greater than the width of the card hole, the two hooks of the second connecting portion pass through the card hole and hook the inner end surface of the card hole.

[0012] A further technical solution is that the bottom of the first support plate body is provided with a first hollow groove, and a first reinforcing rib is arranged in the first hollow groove; the bottom of the second support plate body is provided with a second hollow groove, and a second reinforcing rib is arranged in the second hollow groove.

[0013] In a second aspect, an embodiment of the present invention provides a support frame, which includes a chassis and a plurality of support feet capable of increasing the support area as described in the first aspect, and the plurality of support feet capable of increasing the support area are evenly arranged on the bottom side of the chassis.

[0014] In a second aspect, an embodiment of the present invention provides an electrical device, and the electrical device includes the support frame as described in the first aspect.

[0015] Compared with the prior art, the technical effects that can be achieved by the embodiment of the present invention include:

[0016] Through the first support plate body and the second support plate body, the support area can be effectively increased, thereby greatly improving the support stability and reliability. At the same time, the support column body, the first support plate body and the second support plate body are detachably connected, which is convenient for disassembly and storage, can effectively reduce the packaging volume, and reduce the difficulty and cost of packaging and transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present invention and used together with the specification to explain the principles of the present invention.

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings.

[0019] One or more embodiments are exemplarily illustrated by the pictures in the corresponding accompanying drawings. These exemplary illustrations do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are represented as similar elements, unless otherwise stated, and the drawings in the drawings do not constitute a proportional limitation.

[0020] Figure 1 It is a schematic structural diagram of a support foot capable of increasing the support area proposed by an embodiment of the present invention;

[0021] Figure 2 The bottom view after the connection of the first support plate body and the second support plate body of a support foot capable of increasing the support area proposed in an embodiment of the present invention;

[0022] Figure 3 The bottom view of the first support plate body of a support foot capable of increasing the support area proposed in an embodiment of the present invention;

[0023] Figure 4 The bottom view of the second support plate body of a support foot capable of increasing the support area proposed in an embodiment of the present invention;

[0024] Figure 5 The side view after the connection of the first support plate body and the second support plate body of a support foot capable of increasing the support area proposed in an embodiment of the present invention;

[0025] Figure 6 is Figure 5 The sectional view of the A-A section in;

[0026] Figure 7 The side view of the first support plate body of a support foot capable of increasing the support area proposed in an embodiment of the present invention;

[0027] Figure 8 is Figure 7 The sectional view of the B-B section in;

[0028] Figure 9 The side view of the second support plate body of a support foot capable of increasing the support area proposed in an embodiment of the present invention;

[0029] Figure 10 is Figure 9 The sectional view of the C-C section in.

[0030] Reference numerals

[0031] Support column body 10, first support plate body 20, second support plate body 30, chassis 40, first connection part 21, second connection part 22, third connection part 31, connection hole 211, hook 221, first hollow groove 23, first reinforcing rib 24, second hollow groove 32, second reinforcing rib 33, inner end face 311. Detailed implementation manners

[0032] The following will clearly and completely describe the technical solutions in the embodiments with reference to the accompanying drawings in the embodiments of the present utility model. Similar component numbers in the drawings represent similar components. Obviously, the embodiments to be described below are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts belong to the scope of protection of the present utility model.

[0033] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, wholes, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0034] It should also be understood that the terms used in the specification of the embodiments of the present utility model are only for the purpose of describing specific embodiments and are not intended to limit the embodiments of the present utility model. As used in the specification of the embodiments of the present utility model and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an", and "the" are intended to include the plural forms.

[0035] Referring to Figures 1-10 , an embodiment of the present utility model provides a support foot that can increase the support area. On the one hand, the support foot with an increased support area has a larger support area and higher support stability. On the other hand, it can be quickly disassembled and stored, facilitating packaging and transportation. To achieve the above technical objectives, the support foot with an increased support area includes a support column 10, a first support plate 20, and a second support plate 30. The specific structure is introduced as follows:

[0036] The first support plate 20 includes a first connection portion 21 provided on the top surface and a second connection portion 22 provided on the side surface. The second support plate 30 includes a third connection portion 31 provided on the side surface. For example, as shown in the direction of the attached drawing, the second connection portion 22 is provided on the right side surface of the first support plate 20. The third connection portion 31 is provided on the left side surface of the second support plate 30.

[0037] The first connection portion 21 of the first support plate 20 is detachably connected to one end of the support column 10, and the second connection portion 22 of the first support plate 20 is detachably connected to the third connection portion 31 of the second support plate 30.

[0038] Thus, through the first support plate body 20 and the second support plate body 30, the support area can be effectively increased, thereby greatly improving the support stability and reliability. At the same time, the support column body 10, the first support plate body 20 and the second support plate body 30 are detachably connected, which is convenient for disassembly and storage, can effectively reduce the packaging volume, and reduce the difficulty and cost of packaging and transportation.

[0039] Further, in some embodiments, the first connecting portion 21 is a connecting column provided on the top surface of the second support plate body 30, and a connecting hole 211 is provided at the upper end of the connecting column.

[0040] Correspondingly, one end of the support column body 10 is detachably inserted into the connecting hole 211 and is in interference fit with the connecting hole 211. The connecting column can be specifically inclined, and the connecting hole 211 is arranged along the axial direction of the connecting column. Thus, the support column body 10 is inserted into the connecting hole 211 obliquely to improve the support stability. The diameter of one end of the support column body 10 can gradually increase along the axial direction from its end, and the end diameter of the support column body 10 is slightly smaller than the connecting hole 211. On the one hand, it is convenient to insert into the connecting hole 211, and on the other hand, it can be clamped when inserted.

[0041] Further, in some other embodiments, an external thread is provided at one end of the support column body 10, an internal thread is provided inside the connecting hole 211, and the end of the support column body 10 provided with the external thread is threadedly connected to the connecting hole 211. Through threaded connection, the support column body 10 and the first support plate body 20 can be quickly disassembled and installed.

[0042] Further, the number of the second connecting portions 22 is the same as that of the third connecting portions 31, and both are multiple. The multiple second connecting portions 22 are detachably connected to the multiple third connecting portions 31 one by one. For example, in this embodiment, both the second connecting portion 22 and the third connecting portion 31 are two. By providing multiple second connecting portions 22 and multiple third connecting portions 31, the connection stability and reliability can be improved.

[0043] Further, the second connecting portion 22 includes a hook 221, the third connecting portion 31 is a clamping hole, and the hook 221 is detachably embedded in the clamping hole. The hook 221 can hook the inner end surface 311 of the clamping hole, so as to achieve reliable fixation.

[0044] Further, the second connecting portion 22 includes two hooks 221 arranged at intervals. The total width of the two hooks 221 of the second connecting portion 22 is greater than the width of the card hole. The two hooks 221 of the second connecting portion 22 pass through the card hole and hook the inner end face 311 of the card hole. The hook 221 has elasticity. During assembly, pinch the two hooks 221 to make them approach each other, so that they can be inserted into the card hole. After passing through the card hole, due to the elasticity of the hook 221, the hook 221 rebounds to hook the inner end face 311 of the card hole, thereby realizing reliable fixed limit.

[0045] Further, a first hollow groove 23 is provided at the bottom of the first support plate body 20, and a first reinforcing rib 24 is provided in the first hollow groove 23. The first hollow groove 23 can reduce material usage and cost. At the same time, the first reinforcing rib 24 can improve strength and ensure the reliability of support. The number of the first reinforcing ribs 24 can be multiple and they are arranged staggeredly.

[0046] A second hollow groove 32 is provided at the bottom of the second support plate body 30, and a second reinforcing rib 33 is provided in the second hollow groove 32. The second hollow groove 32 can reduce material usage and cost. At the same time, the second reinforcing rib 33 can improve strength and ensure the reliability of support. The number of the second reinforcing ribs 33 can be multiple and they are arranged staggeredly.

[0047] An embodiment of the present utility model provides a support frame, which includes a chassis 40 and a plurality of support feet that can increase the support area as described in any one of the above embodiments. The plurality of support feet that can increase the support area are evenly arranged on the bottom side of the chassis 40. For example, the number of the support feet that can increase the support area is 4. The support feet that can increase the support area can be connected to the chassis 40 by snap fasteners and / or fasteners, and the present utility model does not specifically limit this.

[0048] An embodiment of the present utility model provides an electrical device, which includes the above support frame. The electrical device includes a device main body, and the device main body is arranged on the chassis 40 of the support frame and can be connected to the chassis 40 by snap fasteners and / or fasteners, and the present utility model does not specifically limit this. The electrical device can be, for example, a warm air blower.

[0049] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For the parts not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0050] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0051] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.

[0052] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "attachment", "fixation", etc. shall be understood in a broad sense. For example, it may be a connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0053] In the present utility model, unless otherwise clearly defined and limited, the fact that the first feature is "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the fact that the first feature is "above", "over" and "on" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The fact that the first feature is "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0054] In the description of this specification, the description referring to terms such as "one embodiment", "some embodiments", "examples", "specific examples", or "some examples", etc. means that the specific features, structures, materials, or characteristics described in connection with that embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic expressions of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in this specification.

[0055] Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, provided that these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and their equivalent technologies, the present utility model also intends to include these modifications and variations.

[0056] As described above, the above is the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of various equivalent modifications or substitutions, and these modifications or substitutions should all be covered by the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A support leg capable of increasing the support area, characterized in that, It includes a support column, a first support plate body, and a second support plate body. The first support plate body includes a first connection part provided on the top surface and a second connection part provided on the side surface. The second support plate body includes a third connection part provided on the side surface. The first connection part of the first support plate body is detachably connected to one end of the support column, and the second connection part of the first support plate body is detachably connected to the third connection part of the second support plate body.

2. The supporting leg capable of increasing the supporting area according to claim 1, characterized in that, The first connection part is a connection column provided on the top surface of the second support plate body, and a connection hole is provided at the upper end of the connection column.

3. The supporting leg capable of increasing the supporting area according to claim 2, wherein One end of the support column is detachably inserted into the connection hole and is in interference fit with the connection hole.

4. The support leg capable of increasing the support area according to claim 2, wherein An external thread is provided at one end of the support column, an internal thread is provided inside the connection hole, and the end of the support column provided with the external thread is threadedly connected to the connection hole.

5. The support foot capable of increasing the support area according to claim 1, wherein The number of the second connection parts is the same as that of the third connection parts, and both are multiple. The multiple second connection parts are detachably connected to the multiple third connection parts one by one.

6. The supporting foot capable of increasing the supporting area according to claim 5, wherein, The second connection part includes a hook, and the third connection part is a clamping hole. The hook is detachably embedded in the clamping hole.

7. The support leg capable of increasing the support area according to claim 6, wherein The second connection part includes two hooks arranged at intervals. The total width of the two hooks of the second connection part is greater than the width of the clamping hole. The two hooks of the second connection part pass through the clamping hole and hook the inner end surface of the clamping hole.

8. The support leg capable of increasing the support area according to claim 1, wherein A first hollow groove is provided at the bottom of the first support plate body, and a first reinforcing rib is provided in the first hollow groove; a second hollow groove is provided at the bottom of the second support plate body, and a second reinforcing rib is provided in the second hollow groove.

9. A support frame, characterized in that, It includes a chassis and a plurality of support feet that can increase the support area as described in any one of claims 1-8. The plurality of support feet that can increase the support area are evenly arranged on the bottom side of the chassis.

10. An electrical device, characterized in that, It includes a support frame as described in claim 9.

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