Adjustable supporting structure and furniture

Abstract

The utility model discloses an adjustable supporting structure and furniture. The adjustable supporting structure comprises an upper cover, a lower cover and a plurality of supporting columns. A first reinforcing piece is arranged in each supporting column; a connecting rod detachably connected with the furniture body is arranged on the top end face of the upper cover. Each of the multiple supporting columns is sequentially arranged between the upper cover and the lower cover from top to bottom, the outer wall of the lower end of the upper cover is detachably connected with the inner wall of the upper end of the supporting column on the uppermost layer of the multiple supporting columns, and the first reinforcing pieces in the adjacent supporting columns of the multiple supporting columns are attached to each other and abut against each other. The inner wall of the lower cover is detachably connected with the outer wall of the lower end of the lowermost supporting column in the multiple supporting columns. When the supporting columns are detached from the upper cover and the lower cover, the outer wall of the lower end of the upper cover is detachably connected with the inner wall of the lower cover. The upper cover, the lower cover and the supporting columns are connected with one another, so that the height of the supporting structure is adjusted, and the supporting structure is convenient to process and assemble.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture technical field, concretely relates to an adjustable support structure and furniture. BACKGROUND

[0002] At present, the spliced adjustable component used for furniture bottom support leg (for example bed leg) is all the structure of upper bolt and bottom nut, and mainly adopts the process of metal welding or wooden embedding. However, the welding type and wooden support leg processing technology are complicated, are not convenient for processing and assembling, are not convenient for adjusting the height of support leg, and there are defects that bolt, nut and support leg column are not coaxial, so that the support leg is inclined after splicing, and the stress surface cannot be attached. SUMMARY

[0003] The utility model provides a kind of adjustable support structure and furniture, to solve the problem of furniture support leg in prior art not being convenient for processing and assembling, not being convenient for adjusting height.

[0004] Firstly, the utility model provides an adjustable support structure, applied to furniture, which comprises: upper cover, lower cover and a plurality of support columns;Each of the plurality of support columns is internally provided with a first reinforcing member;A connecting rod is arranged on the top end face of the upper cover, and the connecting rod is detachably connected with the furniture body of the furniture;Each of the plurality of support columns is sequentially arranged between the upper cover and the lower cover from top to bottom, and the lower end outer wall of the upper cover is detachably connected with the upper end inner wall of the uppermost support column in the plurality of support columns, the first reinforcing members in the interiors of adjacent support columns in the plurality of support columns are in abutment with each other, and the inner wall of the lower cover is detachably connected with the lower end outer wall of the lowermost support column in the plurality of support columns;When the plurality of support columns are detached from the upper cover and the lower cover, the lower end outer wall of the upper cover is detachably connected with the inner wall of the lower cover.

[0005] In one technical solution, the first reinforcing member comprises a first column, a second column, a plurality of first reinforcing ribs and a plurality of second reinforcing ribs;The first column is located in the interior of the support column, the second column is located in the interior of the first column, the plurality of first reinforcing ribs are connected with the inner wall of the support column and the outer wall of the first column on both sides respectively, and the plurality of second reinforcing ribs are connected with the inner wall of the first column and the outer wall of the second column on both sides respectively.

[0006] In one technical solution, the top end face of the first column is located below the top end face of the support column, and the top end face of the second column is located below the top end face of the first column.

[0007] In one technical solution, the top end surface of each of the second reinforcing ribs comprises a first horizontal end surface, an inclined end surface and a second horizontal end surface arranged in sequence; the height of the first horizontal end surface is greater than the height of the second horizontal end surface, and the first horizontal end surface is located below the top end surface of the first column, and the second horizontal end surface is located below the top end surface of the second column.

[0008] In one technical solution, the upper cover is internally provided with a second reinforcing member, which is in abutment with the first reinforcing member inside the uppermost support column of the plurality of support columns.

[0009] In one technical solution, the second reinforcing member comprises a third column, a fourth column, a plurality of third reinforcing ribs and a plurality of fourth reinforcing ribs; the third column is located inside the upper cover, the fourth column is located inside the third column, the plurality of third reinforcing ribs are connected to the inner wall of the upper cover and the outer wall of the third column on both sides, and the plurality of fourth reinforcing ribs are connected to the inner wall of the third column and the outer wall of the fourth column on both sides.

[0010] In one technical solution, the lower end outer wall of the upper cover and the lower end outer wall of each of the plurality of support columns are provided with a first thread, and the inner wall of the lower cover and the upper end inner wall of each of the plurality of support columns are provided with a second thread matched with the first thread.

[0011] In one technical solution, the outer wall of the connecting rod is provided with a third thread for detachable connection with the furniture body.

[0012] In one technical solution, the top of the upper cover is provided with a groove, and the connecting rod is arranged in the groove.

[0013] In one technical solution, the lower cover comprises a connecting column part and a bottom plate part, and the connecting column part is arranged on the bottom plate part; the connecting column part is used for detachable connection with the lower end outer wall of the lowermost support column of the plurality of support columns or detachable connection with the lower end outer wall of the upper cover.

[0014] In one technical solution, the lower cover further comprises a reinforcing part, which is arranged on the bottom plate part and located inside the connecting column part.

[0015] In a second aspect, the utility model also provides a furniture, which comprises a furniture body and an adjustable support structure as described in the first aspect, and the furniture body is detachably connected with the connecting rod in the adjustable support structure.

[0016] Compared with existing technologies, the adjustable support structure and furniture provided by this utility model include an upper cover, a lower cover, and several support columns. Each support column has a first reinforcing member inside. A connecting rod that is detachably connected to the furniture body is provided on the top end face of the upper cover. Each of the several support columns is arranged between the upper cover and the lower cover from top to bottom, and the lower outer wall of the upper cover is detachably connected to the upper inner wall of the uppermost support column. The first reinforcing members inside adjacent support columns abut against each other. The inner wall of the lower cover is detachably connected to the lower outer wall of the lowermost support column. When the several support columns are removed from the upper and lower covers, the lower outer wall of the upper cover is detachably connected to the inner wall of the lower cover. This utility model achieves height adjustment of the support structure through the interconnection between the upper cover, the lower cover, and the support columns, and is easy to process and assemble. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 An exploded view of an adjustable support structure provided in an embodiment of this utility model;

[0019] Figure 2 This is a schematic diagram of an adjustable support structure provided in an embodiment of the present invention;

[0020] Figure 3 A schematic diagram of an adjustable support structure provided in another embodiment of this utility model;

[0021] Figure 4 A cross-sectional view and a partially enlarged view of point A are provided for an embodiment of the adjustable support structure of this utility model;

[0022] Figure 5 This is a structural schematic diagram of the support column and the first reinforcing member provided in an embodiment of the present invention;

[0023] Figure 6 This is a structural schematic diagram of the support column and the first reinforcing member provided in another embodiment of the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of the top cover provided in one embodiment of the present utility model.

[0025] The labels for the attached figures are as follows:

[0026] 1, upper cover; 11, connecting rod; 111, third thread; 12, second reinforcing member; 121, third column; 122, fourth column; 123, third reinforcing rib; 124, fourth reinforcing rib; 13, groove; 2, lower cover; 21, connecting column part; 22, bottom plate part; 23, reinforcing part; 3, support column; 31, first reinforcing member; 311, first column; 312, second column; 313, first reinforcing rib; 314, second reinforcing rib; 3141, first horizontal end face; 3142, inclined end face; 3143, second horizontal end face; 5, first thread; 6, second thread. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] The terms of direction mentioned in the present application, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side surface", etc., are only the directions of reference drawings. Therefore, the terms of direction used are used to illustrate and understand the present application, rather than to limit the present application. In addition, in the drawings, structures similar or identical in structure are denoted by the same reference numerals.

[0029] It should be understood that when used in the present specification and the appended claims, the terms "comprise" and "include" indicate the presence of described features, integers, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or collections thereof.

[0030] It should also be understood that the terms used in the present application specification are only for the purpose of describing specific embodiments and are not intended to limit the present application. As used in the present application specification and the appended claims, the singular forms "a", "an" and "the" are intended to include the plural forms, unless the context clearly indicates otherwise.

[0031] It should be further understood that the term "and / or" used in the present application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes these combinations.

[0032] Please refer to Figures 1 to 7 , Figure 1 The exploded view of the adjustable support structure provided by an embodiment of the present application;Figure 2 The structural schematic view of the adjustable support structure provided by one embodiment of the utility model; Figure 3 The structural schematic view of the adjustable support structure provided by one embodiment of the utility model; Figure 4 The sectional view and the local enlarged view of A of the adjustable support structure provided by one embodiment of the utility model; Figure 5 The structural schematic view of the support column and the first reinforcing member provided by one embodiment of the utility model; Figure 6 The structural schematic view of the support column and the first reinforcing member provided by one embodiment of the utility model; Figure 7 The structural schematic view of the upper cover provided by one embodiment of the utility model.

[0033] The utility model provides a kind of adjustable support structure, it is applied to furniture, it include: upper cover 1, lower cover 2 and several support columns 3;Every support column 3 in the several support columns 3 is equipped with first reinforcing member 31 inside;The upper cover 1 top end surface is provided with connecting rod 11, the connecting rod 11 with the furniture body of the furniture is detachably connected;Every support column 3 in the several support columns 3 is sequentially arranged between the upper cover 1 and the lower cover 2 from top to bottom, and the lower end outer wall of the upper cover 1 is detachably connected with the upper end inner wall of the uppermost support column 3 in the several support columns 3, the first reinforcing member 31 in the interior of adjacent support column 3 in the several support columns 3 mutually adheres and abuts, and the lower cover 2 inner wall is detachably connected with the lower end outer wall of the lowermost support column 3 in the several support columns 3;When the several support columns 3 are detached from the upper cover 1 and the lower cover 2, the lower end outer wall of the upper cover 1 is detachably connected with the lower cover 2 inner wall.

[0034] In the embodiment, refer to Figures 1 to 4The adjustable support structure comprises an upper cover 1, a lower cover 2 and a plurality of support columns 3, the upper cover 1 is provided with a connecting rod 11 detachably connected with a furniture body on the top end face of the upper cover 1, so that the upper cover 1 is mounted on the furniture body through the connecting rod 11. The lower end outer wall of the upper cover 1 is detachably connected with the upper end inner wall of any one of the plurality of support columns 3, the inner wall of the lower cover 2 is detachably connected with the lower end outer wall of any one of the plurality of support columns 3, and the lower end outer wall of the upper cover 1 is also detachably connected with the inner wall of the lower cover 2. The lower end outer wall of one of any two of the plurality of support columns 3 is detachably connected with the upper end inner wall of the other support column 3. The upper cover 1, the lower cover 2 and the support column 3 are detachably connected with each other through corresponding inner and outer walls, so as to facilitate processing and assembly, and make the structure connection firm, so that the upper cover 1, the lower cover 2 and the support column 3 are combined into a support structure with different heights. Specifically, the support columns 3 in the plurality of support columns 3 can be arranged in any order and are connected with each other from top to bottom. The lower end outer wall of one of the two adjacent support columns 3 is detachably connected with the upper end inner wall of the other support column 3. When the two adjacent support columns 3 are connected, the first reinforcing pieces 31 in the two adjacent support columns 3 abut against each other. The upper end inner wall of the uppermost support column 3 is detachably connected with the lower end outer wall of the upper cover 1. The first reinforcing pieces 31 in the uppermost support column 3 abut against each other with the inside of the upper cover 1. The inner wall of the lower cover 2 is detachably connected with the lower end outer wall of the lowermost support column 3. Thus, the upper cover 1, the lower cover 2 and the plurality of support columns 3 are assembled on the furniture body. The central axes of the upper cover 1, the connecting rod 11, the lower cover 2, the support column 3 and the first reinforcing piece 31 are the same after assembly. The number of the support columns 3 between the upper cover 1 and the lower cover 2 can be increased or decreased, so as to adjust the height of the support structure. In addition, when the plurality of support columns 3 are detached from the upper cover 1 and the lower cover 2, the lower end outer wall of the upper cover 1 is detachably connected with the inner wall of the lower cover 2. The upper cover 1 and the lower cover 2 form another support structure with different heights.

[0035] The adjustable support structure comprises an upper cover 1, a lower cover 2 and a plurality of support columns 3, the upper cover 1, the lower cover 2 and the support column 3 are detachably connected with each other through corresponding inner and outer walls, so as to facilitate processing and assembly, and facilitate adjustment of the height of the support structure. Meanwhile, the first reinforcing pieces 31 in the support column 3 not only play a role in strengthening the strength of the parts, but also provide upper and lower support functions when the upper cover 1, the lower cover 2 and the plurality of support columns 3 are combined and connected. The first reinforcing pieces 31 abut against each other. The first reinforcing pieces 31 improve the bearing capacity and lateral force function of the support structure.

[0036] In a more specific embodiment, the first reinforcing member 31 comprises a first cylinder 311, a second cylinder 312, a plurality of first reinforcing ribs 313 and a plurality of second reinforcing ribs 314; the first cylinder 311 is located inside the support column 3, the second cylinder 312 is located inside the first cylinder 311, and the plurality of first reinforcing ribs 313 are connected to the inner wall of the support column 3 and the outer wall of the first cylinder 311 on both sides, respectively, and the plurality of second reinforcing ribs 314 are connected to the inner wall of the first cylinder 311 and the outer wall of the second cylinder 312 on both sides, respectively.

[0037] In this embodiment, referring to Figures 4 to 6 The first reinforcing member 31 inside each support column 3 comprises a first cylinder 311, a second cylinder 312, a plurality of first reinforcing ribs 313 and a plurality of second reinforcing ribs 314, the support column 3, the first cylinder 311 and the second cylinder 312 are all hollow cylindrical structures, the first cylinder 311 is located inside the support column 3, the second cylinder 312 is located inside the first cylinder 311, and the support column 3, the first cylinder 311 and the second cylinder 312 are coaxial, the plurality of first reinforcing ribs 313 are evenly arranged between the inner wall of the support column 3 and the outer wall of the first cylinder 311, and the plurality of second reinforcing ribs 314 are evenly arranged between the inner wall of the first cylinder 311 and the outer wall of the second cylinder 312. When the upper end inner wall of the support column 3 is detachably connected with the lower end outer wall of the upper cover 1, the upper ends of the first cylinder 311, the second cylinder 312, the plurality of first reinforcing ribs 313 and the plurality of second reinforcing ribs 314 are in abutment with each other inside the upper cover 1; when the upper end inner wall of the support column 3 is detachably connected with the lower end outer wall of another support column 3, the first cylinder 311, the second cylinder 312, the plurality of first reinforcing ribs 313 and the plurality of second reinforcing ribs 314 inside the two support columns 3 are in abutment with each other, thereby strengthening the part strength and improving the bearing capacity and lateral force bearing function of the support structure through the first cylinder 311, the second cylinder 312, the plurality of first reinforcing ribs 313 and the plurality of second reinforcing ribs 314. Preferably, the support column 3, the first cylinder 311, the second cylinder 312, the plurality of first reinforcing ribs 313 and the plurality of second reinforcing ribs 314 are integrally formed to further improve the structural strength and prolong the service life of the support column 3.

[0038] In a more specific embodiment, the top end face of the first cylinder 311 is located below the top end face of the support column 3, and the top end face of the second cylinder 312 is located below the top end face of the first cylinder 311.

[0039] In this embodiment, referring to Figure 5If the top end faces of the support column 3, the first column body 311 and the second column body 312 are flush, the lateral force cannot be provided. Thus, the top end face of the first column body 311 is located below the top end face of the support column 3, and the top end face of the second column body 312 is located below the top end face of the first column body 311, so that the support column 3, the first column body 311 and the second column body 312 are staggered and engaged, thereby providing the functions of up-down and left-right support, so as to improve the bearing capacity of the support structure and the lateral force.

[0040] In a more specific embodiment, the top end face of each of the second reinforcing ribs 314 comprises a first horizontal end face 3141, an inclined end face 3142 and a second horizontal end face 3143 arranged in sequence; the height of the first horizontal end face 3141 is greater than the height of the second horizontal end face 3143, and the first horizontal end face 3141 is located below the top end face of the first column body 311, and the second horizontal end face 3143 is located below the top end face of the second column body 312.

[0041] In the embodiment, referring to Figure 5 , the top end face of the second reinforcing rib 314 is composed of the first horizontal end face 3141, the inclined end face 3142 and the second horizontal end face 3143 arranged in sequence, the side of the second reinforcing rib 314 close to the first horizontal end face 3141 is connected with the inner wall of the first column body 311, the side of the second reinforcing rib 314 close to the second horizontal end face 3143 is connected with the outer wall of the second column body 312, the first horizontal end face 3141 is located above the second horizontal end face 3143, the inclined end face 3142 connects the first horizontal end face 3141 and the second horizontal end face 3143, at the same time, the first horizontal end face 3141 is located below the top end face of the first column body 311, and the second horizontal end face 3143 is located below the top end face of the second column body 312, so that the two sides of the structure abutting against the second reinforcing rib 314 abut against the inner wall of the first column body 311 and the outer wall of the second column body 312 respectively, thereby improving the lateral force of the support structure and making the support structure more stable.

[0042] In a more specific embodiment, the second reinforcing member 12 is arranged inside the upper cover 1, and the second reinforcing member 12 and the first reinforcing member 31 inside the uppermost support column 3 of the plurality of support columns 3 abut against each other.

[0043] In the embodiment, referring to Figure 7The second reinforcing member 12 is internally arranged in the upper cover 1, and the lower end of the second reinforcing member 12 can be in abutment with the upper end of the first reinforcing member 31 in the inner part of any support column 3. When the upper cover 1 is assembled with the support columns 3, the lower end of the second reinforcing member 12 in the upper cover 1 is in abutment with the upper end of the first reinforcing member 31 in the inner part of the uppermost support column 3, and the load bearing capacity and lateral stress of the support structure are improved by the second reinforcing member 12 and the first reinforcing member 31, so that the assembled support structure is more stable.

[0044] In a more specific embodiment, the second reinforcing member 12 comprises a third column 121, a fourth column 122, a plurality of third reinforcing ribs 123 and a plurality of fourth reinforcing ribs 124; the third column 121 is arranged in the inner part of the upper cover 1, the fourth column 122 is arranged in the inner part of the third column 121, the plurality of third reinforcing ribs 123 are connected to the inner wall of the upper cover 1 and the outer wall of the third column 121 respectively, and the plurality of fourth reinforcing ribs 124 are connected to the inner wall of the third column 121 and the outer wall of the fourth column 122 respectively.

[0045] In this embodiment, referring to Figure 7 , the third column 121 is arranged in the inner part of the upper cover 1, the fourth column 122 is arranged in the inner part of the third column 121, the plurality of third reinforcing ribs 123 are evenly arranged between the inner wall of the upper cover 1 and the outer wall of the third column 121, and the plurality of fourth reinforcing ribs 124 are evenly arranged between the inner wall of the third column 121 and the outer wall of the fourth column 122, so as to strengthen the strength of the upper cover 1 by the third column 121, the fourth column 122, the plurality of third reinforcing ribs 123 and the plurality of fourth reinforcing ribs 124, and make the connection between the upper cover 1 and the support column 3 more stable. Preferably, the upper cover 1, the third column 121, the fourth column 122, the plurality of third reinforcing ribs 123 and the plurality of fourth reinforcing ribs 124 are integrally formed, which is beneficial to prolong the service life of the upper cover 1. In an embodiment, when the upper cover 1 is connected with the support column 3, the third column 121, the fourth column 122, the plurality of third reinforcing ribs 123 and the plurality of fourth reinforcing ribs 124 in the upper cover 1 are in abutment with the first column 311, the second column 312, the plurality of first reinforcing ribs 313 and the plurality of second reinforcing ribs 314 in the support column 3 respectively.

[0046] In a more specific embodiment, the outer wall of the lower end of the upper cover 1 and the outer wall of the lower end of each of the plurality of support columns 3 are provided with a first thread 5, and the inner wall of the upper cover 2 and the inner wall of the upper end of each of the plurality of support columns 3 are provided with a second thread 6 matched with the first thread 5.

[0047] In this embodiment, referring to Figure 1The lower end outer wall of the upper cover 1 is connected with the upper end inner wall of any one of the support columns 3 or the inner wall of the lower cover 2 through the first thread 5 and the second thread 6, and the lower end outer wall of the support column 3 is connected with the upper end inner wall of another support column 3 or the inner wall of the lower cover 2 through the first thread 5 and the second thread 6, that is, the detachable connection mode between the upper cover 1 and the support column 3 or the lower cover 2, the detachable connection mode between the two support columns 3, and the detachable connection mode between the support column 3 and the lower cover 2 are all thread connections, and the three components of the upper cover 1, the lower cover 2 and the support column 3 can be connected with each other through corresponding inner and outer threads, and the connection is tight and easy to assemble and disassemble.

[0048] In a more specific embodiment, the outer wall of the connecting rod 11 is provided with a third thread 111 for detachable connection with the furniture body.

[0049] In the embodiment, referring to Figure 3 , the outer wall of the connecting rod 11 is provided with a third thread 111, and the detachable connection between the connecting rod 11 and the furniture body is realized through the third thread 111, so that the upper cover 1 can be conveniently installed on the furniture body.

[0050] In a more specific embodiment, the top of the upper cover 1 is provided with a groove 13, and the connecting rod 11 is arranged in the groove 13.

[0051] In the embodiment, referring to Figure 3 , the top of the upper cover 1 is provided with a groove 13, and the connecting rod 11 is arranged in the groove 13. When the furniture body is provided with a pull rivet nut matched with the connecting rod 11, the groove 13 is provided with a gap, so that the upper cover 1 is connected with the furniture body through the connecting rod 11 and the pull rivet nut.

[0052] In a more specific embodiment, the lower cover 2 comprises a connecting column body part 21 and a bottom plate part 22, and the connecting column body part 21 is arranged on the bottom plate part 22; the connecting column body part 21 is used for detachable connection with the lower end outer wall of the lowermost support column 3 of the plurality of support columns 3 or detachable connection with the lower end outer wall of the upper cover 1.

[0053] In the embodiment, referring to Figure 1 , the lower cover 2 comprises a bottom plate part 22 and a connecting column body part 21 arranged on the bottom plate part 22, and the connecting column body part 21 can be detachably connected with the lower end outer wall of any one of the support columns 3. When the plurality of support columns 3 are assembled with the lower cover 2, the lower cover 2 is detachably connected with the lower end outer wall of the lowermost support column 3. In addition, the connecting column body part 21 can also be detachably connected with the lower end outer wall of the upper cover 1.

[0054] In a more specific embodiment, the lower cover 2 further comprises a reinforcing portion 23, which is arranged on the bottom plate portion 22 and is located inside the connecting column portion 21.

[0055] In the embodiment, referring to Figure 1 The top of the bottom plate portion 22 is provided with a reinforcing portion 23 for reinforcing the structural strength of the lower cover 2. Preferably, the connecting column portion 21, the bottom plate portion 22 and the reinforcing portion 23 are integrally formed to further improve the structural strength of the lower cover 2.

[0056] The utility model further provides a furniture, it includes furniture body (not shown) and the adjustable support structure of any preceding implementation, the furniture body with the connecting rod 11 in the adjustable support structure is detachable connection.

[0057] In the embodiment, the furniture provided by the utility model can be a bed, and the furniture body is provided with the adjustable support structure as described in any preceding embodiment, so that all the beneficial effects brought by the technical solutions of the preceding embodiments are achieved, which will not be repeated here.

[0058] The utility model provides a kind of adjustable support structure and furniture, the adjustable support structure includes upper cover 1, lower cover 2 and several support columns 3;Every support column 3 inside is equipped with first reinforcing piece 31;Upper cover 1 top end face is provided with with furniture body detachable connection's connecting rod 11;Several support columns 3 Every support column 3 in it is sequentially arranged between upper cover 1 and lower cover 2 from top to bottom, and the lower end outer wall of upper cover 1 is detachable connection with the upper end inner wall of the uppermost support column 3 in several support columns 3, the first reinforcing piece 31 in the inside of adjacent support column 3 in several support columns 3 mutually adheres and abuts, and the lower end outer wall of the lowermost support column 3 in several support columns 3 is detachable connection with the inner wall of lower cover 2;When several support columns 3 are detached from upper cover 1 and lower cover 2, the lower end outer wall of upper cover 1 is detachable connection with the inner wall of lower cover 2.The utility model is connected between upper cover 1, lower cover 2 and support column 3, and the height of adjustable support structure is realized, and it is convenient for processing and assembly.

[0059] The above is only specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of various equivalent modifications or replacements within the technical range disclosed by the utility model, and these modifications or replacements should be covered in the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of claim.

Claims

1. An adjustable support structure for use in furniture, characterized in that, The utility model provides a kind of furniture, including: Upper cover, lower cover and several support columns;Each support column in the several support columns is equipped with first reinforcing member inside;The upper cover top end surface is provided with connecting rod, and the connecting rod is detachably connected with the furniture body of the furniture. Each support column in the several support columns is sequentially arranged between the upper cover and the lower cover from top to bottom, and the lower end outer wall of the upper cover is detachably connected with the upper end inner wall of the uppermost support column in the several support columns, the first reinforcing member inside the adjacent support column in the several support columns is mutually adhered and abuts, and the inner wall of the lower cover is detachably connected with the lower end outer wall of the lowermost support column in the several support columns;When the several support columns are detached from the upper cover and the lower cover, the lower end outer wall of the upper cover is detachably connected with the inner wall of the lower cover.

2. The adjustable support structure of claim 1, wherein, The first reinforcing member includes a first column, a second column, a plurality of first reinforcing ribs, and a plurality of second reinforcing ribs. The first column is located inside the support column, the second column is located inside the first column, the plurality of first reinforcing ribs are connected to the inner wall of the support column and the outer wall of the first column on both sides, and the plurality of second reinforcing ribs are connected to the inner wall of the first column and the outer wall of the second column on both sides.

3. The adjustable support structure of claim 2, wherein, The top end surface of the first column is located below the top end surface of the support column, and the top end surface of the second column is located below the top end surface of the first column.

4. The adjustable support structure of claim 3, wherein, The top end surface of each second reinforcing rib in the plurality of second reinforcing ribs includes a first horizontal end surface, an inclined end surface, and a second horizontal end surface arranged in sequence. The height of the first horizontal end surface is greater than the height of the second horizontal end surface, and the first horizontal end surface is located below the top end surface of the first column, and the second horizontal end surface is located below the top end surface of the second column.

5. The adjustable support structure of any of claims 1-4, wherein, The upper cover is provided with a second reinforcing member inside, and the second reinforcing member is mutually adhered and abuts with the first reinforcing member inside the uppermost support column in the plurality of support columns.

6. The adjustable support structure of claim 5, wherein, The second reinforcing member includes a third column, a fourth column, a plurality of third reinforcing ribs, and a plurality of fourth reinforcing ribs. The third column is located inside the upper cover, the fourth column is located inside the third column, the plurality of third reinforcing ribs are connected to the inner wall of the upper cover and the outer wall of the third column on both sides, and the plurality of fourth reinforcing ribs are connected to the inner wall of the third column and the outer wall of the fourth column on both sides.

7. The adjustable support structure of claim 1, wherein, The lower end outer wall of the upper cover and the lower end outer wall of each support column in the plurality of support columns are provided with a first thread, and the inner wall of the lower cover and the upper end inner wall of each support column in the plurality of support columns are provided with a second thread matched with the first thread.

8. The adjustable support structure of claim 1, wherein, The outer wall of the connecting rod is provided with a third thread for detachable connection with the furniture body.

9. The adjustable support structure of claim 1, wherein, The upper cover is provided with a groove at the top, and the connecting rod is arranged in the groove.

10. The adjustable support structure of claim 1, wherein, The lower cover includes a connecting column part and a bottom plate part, and the connecting column part is arranged on the bottom plate part. The connecting column part is used for detachable connection with the lower end outer wall of the lowermost support column in the plurality of support columns or detachable connection with the lower end outer wall of the upper cover.

11. The adjustable support structure of claim 10, wherein, The lower cover further comprises a reinforcing portion, which is arranged on the bottom plate portion and located inside the connecting columnar portion.

12. Furniture, characterized in that A furniture body and an adjustable support structure as claimed in any of claims 1 to 11 are included, said furniture body being removably connected with the connecting rod in said adjustable support structure.

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