Combined cabinet easy to maintain and long in service life

Abstract

The utility model relates to the technical field of furniture, in particular to a combined cabinet easy to maintain and long in service life. Comprising a first top plate, a second top plate, a supporting column, a sliding sleeve, a fastening seat, a hand screw, a fixing seat, a fastening block, a sliding block and the like. A rectangular opening is formed in the middle of the first top plate, fixing seats and fastening blocks are arranged at the four corners of the lower sides of the first top plate and the second top plate, fastening seats are arranged on the upper sides of the supporting columns, the middles of the fastening seats are matched with the fastening blocks, sliding sleeves are arranged on the upper sides of the supporting columns in a sliding mode, and the middles of the sliding sleeves are matched with the fixing seats. A plurality of mounting holes are evenly formed in the side wall of the supporting column up and down, and the sliding base is fixed to the supporting column through hand screws and the mounting holes. Through the design of the sliding sleeve, the fastening seat, the hand screw and other parts, the quick and flexible assembly and disassembly are realized without the help of tools, and a user can easily perform the assembly or disassembly work as required.

Description

Technical Field

[0001] This utility model relates to the field of furniture technology, and in particular to an easy-to-maintain and long-lasting modular cabinet. Background Technology

[0002] In modern home life, cabinets are an important part of the kitchen or storage space. They not only improve the utilization of space, but also enhance the aesthetics and practicality of the overall home. They are most commonly used in the kitchen environment to systematically store tableware, cookware, food and other kitchen necessities.

[0003] Most existing cabinets are fixed installations, which are complicated to assemble and disassemble and require professional tools. This increases maintenance costs and cleaning difficulty when cleaning or maintaining the cabinets. In addition, fixed installations cannot adjust the internal structure as needed after installation, and cannot meet diverse needs. Utility Model Content

[0004] To overcome the shortcomings of existing cabinets that are difficult to disassemble and maintain, this utility model provides an easy-to-maintain and long-lasting modular cabinet.

[0005] The technical solution of this utility model is as follows: an easy-to-maintain and long-life modular cabinet, comprising a first top plate, a second top plate, a support column, a sliding sleeve, a fastening seat, a hand-tightening screw, a fixing seat, a fastening block, a sliding seat, and a placement plate. The first top plate has a rectangular opening in the middle. The four corners of the lower sides of the first and second top plates are provided with fixing seats and fastening blocks. The upper side of the support column is provided with a fastening seat, the middle of which is adapted to the fastening block. The upper side of the support column is slidably provided with a sliding sleeve, the middle of which is adapted to the fixing seat. A hand-tightening screw is threaded onto the sliding sleeve. Multiple mounting holes are evenly opened on the upper and lower sides of the side wall of the support column. The sliding seat is fixed to the support column by the hand-tightening screw and the mounting holes. The placement plate is fixed to the sliding seat by the hand-tightening screw.

[0006] As a preferred technical solution of this utility model, it also includes a mounting plate. The lower left and right sides of the first top plate and the second top plate are respectively provided with a placement groove and a mounting groove. The top right end of the placement groove and the front and rear of the top of the mounting groove are provided with threaded holes adapted to the hand-tightening screw. The mounting plate is slidably connected to the lower right side of the first top plate and the second top plate. The lower side of the mounting plate is threaded with a hand-tightening screw. The mounting plate is located in the placement groove.

[0007] As a preferred technical solution of this utility model, when the hand-tightening screw on the lower side of the mounting plate is connected to the threaded hole in the placement groove, the mounting plate is completely located in the placement groove, and the right side of the mounting plate does not extend beyond the right side of the first top plate or the second top plate connected to it.

[0008] As a preferred technical solution of this utility model, it also includes protrusions, with protrusions provided on the left and right sides of the fixing base, and grooves adapted to the protrusions being opened inside the sliding sleeve.

[0009] As a preferred technical solution of this utility model, a sliding groove is opened on the upper side of the support column, and the sliding sleeve slides in the sliding groove and is confined in the sliding groove.

[0010] As a preferred technical solution of this utility model, when the sliding sleeve is located at the bottom of the sliding groove, the upper surface of the sliding sleeve is flush with the upper surface of the support column; when the sliding sleeve is located at the top of the sliding groove, the upper surface of the sliding sleeve is flush with the upper surface of the fastening seat.

[0011] The beneficial effects of this utility model are as follows: 1. Through the design of components such as sliding sleeve, fastening seat and hand screw, this utility model achieves quick and flexible assembly and disassembly without the need for tools. Users can easily install or disassemble the cabinet as needed, making the cabinet more convenient to maintain and clean, and improving the ease of use and maintainability of the cabinet. The evenly spaced mounting holes on the support column allow the sliding seat to be installed at different heights, and users can adjust the height of the placement board as needed.

[0012] 2. This utility model, through the design of the mounting plate, allows users to adjust the order of the top panels or select the same or different top panels as needed, thus meeting the diverse usage needs of users; by hiding unnecessary protruding parts of components, it avoids affecting the use, while maintaining the consistency of the cabinet's appearance. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the support column, sliding sleeve, and sliding seat of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the sliding sleeve, fastening seat, and hand-tightening screw of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the fixing base, protrusion, and fastening block of this utility model.

[0017] Figure 5 This is an exploded view of the sliding sleeve, fastening seat, and fastening block of this utility model.

[0018] Figure 6 This is an exploded view of the first top plate, the second top plate, and the mounting plate of this utility model.

[0019] Figure 7 This is a cross-sectional view of the sliding sleeve when the support column of this utility model is not installed.

[0020] Reference numerals: 1_First top plate, 101_Rectangular opening, 2_Second top plate, 3_Support column, 301_Mounting hole, 4_Sliding sleeve, 5_Fastening seat, 6_Hand screw, 7_Fixed seat, 701_Protrusion, 8_Fastening block, 9_Mounting plate, 91_Placement groove, 92_Mounting groove, 10_Sliding seat, 11_Placement plate. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] An easy-to-maintain, long-lasting modular cabinet, such as Figures 1-7 As shown, the system includes a first top plate 1, a second top plate 2, a support column 3, a sliding sleeve 4, a fastening seat 5, a hand-tightening screw 6, a fixing seat 7, a fastening block 8, a sliding seat 10, and a placement plate 11. The first top plate 1 has a rectangular opening 101 in the middle. The four corners of the lower sides of the first top plate 1 and the second top plate 2 are provided with fixing seats 7 and fastening blocks 8. The fixing seat 7 has a circular opening in the middle, and the fastening block 8 is located inside the circular opening. The upper middle part of the support column 3 is provided with a fastening seat 5. The shape of the middle part of the fastening seat 5 is adapted to the outer side of the fastening block 8. The upper side of the support column 3 is provided with a sliding sleeve 4. The middle part of the sliding sleeve 4 is adapted to the fixing seat 7. The sliding sleeve 4 is threaded with a hand-tightening screw 6. The side wall of the support column 3 has multiple mounting holes 301 evenly opened on the upper and lower sides. The sliding seat 10 is fixed to the support column 3 by the hand-tightening screw 6 and the mounting holes 301. The placement plate 11 is fixed to the sliding seat 10 by the hand-tightening screw 6.

[0023] During installation, the fastening block 8 is embedded into the middle of the fastening seat 5. When the lower side of the fastening block 8 contacts the upper surface of the support column 3, the support column 3 is rotated 90 degrees so that the lower part of the fastening block 8 hooks onto the upper part of the fastening seat 5, restricting the vertical movement of the support column 3. Then, the sliding sleeve 4 is slid upwards until it contacts the first top plate 1 or the second top plate 2. The fixing seat 7 is then embedded into the sliding sleeve 4, restricting the rotation and horizontal movement of the support column 3. Finally, the sliding sleeve 4 and the fixing seat 7 are fixed together by tightening the hand screws 6. Similarly, During disassembly, first unscrew the thumb screw 6, slide the sliding sleeve 4 downwards to disengage from the fixed seat 7, and then rotate the support column 3 90 degrees in the opposite direction. At this time, the support column 3 can be separated from the first top plate 1 or the second top plate 2. The rectangular opening 101 in the middle of the first top plate 1 can be used to install a washbasin or a gas stove. Users can choose to install the first top plate 1 or the second top plate 2 according to their actual needs. At the same time, the mounting hole 301 allows the sliding seat 10 to be installed at different heights on the support column 3. Users can adjust the height of the placement plate 11 as needed.

[0024] like Figure 6As shown, it also includes a mounting plate 9. The lower left and right sides of the first top plate 1 and the second top plate 2 are respectively provided with placement grooves 91 and mounting grooves 92. The top right end of the placement groove 91 and the front and rear of the top of the mounting groove 92 are provided with threaded holes that are compatible with the hand screws 6. The mounting plate 9 is slidably connected to the lower right side of the first top plate 1 and the second top plate 2. The lower side of the mounting plate 9 is threaded with the hand screws 6. The mounting plate 9 is located in the placement groove 91. The width of the mounting groove 92 is exactly half the width of the mounting plate 9. When connecting the first top plate 1 and the second top plate 2, remove the hand screws 6 on the mounting plate 9 of the first top plate 1, and then slide the mounting plate 9 to the right. The mounting plate 9 slides into the mounting groove 92 of the second top plate 2, and then connects the second top plate 2 and the mounting plate 9 through the hand screws 6. Similarly, the left and right order of the first top plate 1 and the second top plate 2 can be changed as needed, or two identical first top plates 1 or second top plates 2 can be connected.

[0025] When the hand-tightening screw 6 on the underside of the mounting plate 9 is connected to the threaded hole in the placement groove 91, the mounting plate 9 is completely located in the placement groove 91, and the right side of the mounting plate 9 does not extend beyond the right side of the first top plate 1 or the second top plate 2 connected to it, so as to avoid the unconnected end of the first top plate 1 or the second top plate 2 from affecting the use due to the component protruding, while maintaining the consistency and aesthetics of the cabinet appearance.

[0026] like Figure 4 and Figure 5 As shown, it also includes a protrusion 701. The fixing seat 7 has protrusions 701 on both the left and right sides. The sliding sleeve 4 has a groove that matches the protrusion 701. When the fixing seat 7 is inserted into the sliding sleeve 4, the protrusion 701 plays a certain fixing role and prevents the sliding sleeve 4 from accidentally sliding on the support column 3 when the hand screw 6 is tightened.

[0027] The upper side of the support column 3 has a sliding groove, and the sliding sleeve 4 slides in the sliding groove. The sliding sleeve 4 is confined in the sliding groove to prevent the sliding sleeve 4 from separating from the support column 3 and causing the sliding sleeve 4 to be lost.

[0028] When the sliding sleeve 4 is at the bottom of the sliding groove, the upper surface of the sliding sleeve 4 is flush with the upper surface of the support column 3. When the sliding sleeve 4 is at the top of the sliding groove, the upper surface of the sliding sleeve 4 is flush with the upper surface of the fastening seat 5. When the fastening block 8 hooks the fastening seat 5, the sliding sleeve 4 is at the bottom of the sliding groove and will not affect the fastening block 8 and the fastening seat 5.

[0029] Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art that various changes or modifications can be made to the present invention without departing from the principles and spirit of the present invention as defined by the claims. Therefore, the detailed description of the embodiments in this disclosure is for explanation only and not for limiting the present invention, but rather the scope of protection is defined by the content of the claims.

Claims

1. A long-life, easy-to-maintain combined cabinet, comprising a first top plate (1) and a second top plate (2), a rectangular opening (101) being formed in the middle of the first top plate (1), characterized in that: The support column (3), the sliding sleeve (4), the fastening seat (5), the hand screw (6), the fixed seat (7), the fastening block (8), the sliding seat (10) and the placing plate (11) are further included, the fixed seat (7) and the fastening block (8) are arranged at the lower four corners of the first top plate (1) and the second top plate (2), the fastening seat (5) is arranged at the upper side of the support column (3), the middle part of the fastening seat (5) is matched with the fastening block (8), the sliding sleeve (4) is slidably arranged at the upper side of the support column (3), the middle part of the sliding sleeve (4) is matched with the fixed seat (7), the hand screw (6) is threadedly connected to the sliding sleeve (4), a plurality of mounting holes (301) are uniformly arranged on the side wall of the support column (3), the sliding seat (10) is fixed on the support column (3) through the hand screw (6) and the mounting hole (301), and the placing plate (11) is fixed on the sliding seat (10) through the hand screw (6).

2. A long life, easy maintenance modular cabinet as claimed in claim 1, wherein: The mounting plate (9) is further included, the placing groove (91) and the mounting groove (92) are respectively arranged at the left and right sides of the lower side of the first top plate (1) and the second top plate (2), the screw holes matched with the hand screw (6) are arranged at the top right end of the placing groove (91) and the top front and back of the mounting groove (92), the mounting plate (9) is slidably connected to the right part of the lower side of the first top plate (1) and the second top plate (2), the hand screw (6) is threadedly connected to the lower side of the mounting plate (9), and the mounting plate (9) is located in the placing groove (91).

3. A maintenance-free long-life modular cabinet as claimed in claim 2, wherein: When the hand screw (6) on the lower side of the mounting plate (9) is connected with the screw hole in the placing groove (91), the mounting plate (9) is completely located in the placing groove (91), and the right side of the mounting plate (9) does not exceed the right side of the first top plate (1) or the second top plate (2) connected with the mounting plate (9).

4. A maintenance-free long-life modular cabinet as claimed in claim 3, wherein: The protrusions (701) are further included, the protrusions (701) are arranged on the left and right sides of the fixed seat (7), and the grooves matched with the protrusions (701) are formed in the sliding sleeve (4).

5. A maintenance-free long-life modular cabinet as claimed in claim 4, wherein: The sliding groove is formed in the upper side of the support column (3), and the sliding sleeve (4) slides in the sliding groove, and the sliding sleeve (4) is limited in the sliding groove.

6. A maintenance-free long-life modular cabinet as claimed in claim 5, wherein: When the sliding sleeve (4) is located at the bottom of the sliding groove, the upper surface of the sliding sleeve (4) is flush with the upper surface of the support column (3), and when the sliding sleeve (4) is located at the top of the sliding groove, the upper surface of the sliding sleeve (4) is flush with the upper surface of the fastening seat (5).

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