[0041] The construction method of the cabinet and its back panel of the present invention will be further described below in conjunction with the accompanying drawings.
[0042] figure 1 , figure 2 These are respectively an exploded perspective view and a cross-sectional view of an embodiment of the cabinet of the present invention. Such as figure 1 and figure 2 As shown, the cabinet of the present invention has a left side panel 1 and a right side panel 2 with longitudinal grooves 10 at the rear end portion along the full length of the longitudinal direction, and a bottom plate provided with transverse grooves 11 at its rear end portion along the full length of the transverse direction. 3, and the surfaces forming the vertical groove 10 face each other, and the vertical groove 10 and the horizontal groove 11 are communicated with each other. The upper part 5 is provided between the upper ends of the left and right side plates 1, 2. In this embodiment, the upper part 5 is divided into two parts, an upper front stack 5a and an upper rear stack 5b. The two parts are arranged at a certain distance from each other. At the front and rear ends of the upper end of the cabinet, the rear end edge (in the embodiment, the rear end edge of the upper rear stack 5b) is arranged in the same position as the front end edges of the left and right side panels 1, 2 longitudinal grooves 10 or in front of it. The arrangement relationship between the rear end edge of the upper member 5 and the longitudinal grooves 10 of the left and right side plates 1 and 2 is completely the same as when the upper member 5 is a top plate.
[0043] In addition, in the cabinet of the present invention, when the left and right side plates 1, 2, the bottom plate 3, and the upper part 5 are in contact with other parts, respectively, the contact parts are joined with fixing members 6, such as screws or dowel pins, to form an assembly 12 . When the upper part 5 is divided into the aforementioned two parts, the arrangement position of the front end edge of the upper front stack 5a coincides with the front end edges of the left and right side plates 1 and 2 of the assembly 12, and they are respectively connected to the left side by the fixing member 6 The board 1 and the right side board 2 are joined.
[0044] Therefore, the back panel 4 of the cabinet of the present invention can be freely fitted or detached to be installed in the longitudinal grooves 10 of the left and right side panels 1 and 2 and the horizontal grooves 11 of the bottom plate 3 in the assembly 12.
[0045] Different from the prior art, the back panel 4 in the cabinet of the present invention is not clamped to any one of the left and right side panels 1, 2, the bottom panel 3 and the upper part 5. As far as the assembly 12 composed of the upper part 5 is concerned, it is a free part. Therefore, the backplane 4 can be pressed figure 1 and figure 2 Pull it out in the up and down direction as indicated by the middle arrow or install it on the assembly. The cabinet in the application of the present invention is not a commonly used manufacturer's finished product, and can be assembled at the construction site. Even in the case of the cabinet of the present invention, the assembly body 12 has pressure resistance characteristics in response to the external force applied to the cabinet in the vertical direction. Therefore, the cabinet of the present invention has sufficient strength. And because the back plate 4 is not clamped to any part, the external force required to join the left and right side plates 1, 2, the bottom plate 3 and the upper part 5 is small, and the operator can complete the assembly work by one person, and no special production is required. Machinery. When installing the back plate 4, the upper ends of the longitudinal grooves 10 of the left and right side plates 1 and 2 are inserted into the left and right sides of the edges, and the lower end edges are easily inserted into the horizontal grooves 11 of the bottom plate 3 by manpower. Therefore, it can be processed directly on-site, without the need for the manufacturer's finished product. Furthermore, the rear end edge of the upper part 5 coincides with the front end edge of the longitudinal groove 10 of the left and right side plates 1, 2 or is located in front of it. In this embodiment, the back of the upper rear stack 5b can be used as the back plate 4 Guide plug structure to complete the installation of the backplane 4 smoothly.
[0046]Furthermore, the back plate 4 in the cabinet of the present invention can be freely fitted or detached. Therefore, when additional pipes or wiring are needed, the following method can be used: first mark the position of the opening on the back plate 4, and then remove it from the assembly 12 Pull up to remove the back plate 4 from the longitudinal grooves 10 of the left and right side plates 1, 2 and the horizontal grooves 11 of the bottom plate 3. After opening the holes at the positions marked on the back plate 4, insert the back plate 4 on the left and right from the top of the assembly 12 The longitudinal grooves of the side plates 1 and 2 are inserted into the longitudinal grooves 10 and the horizontal grooves 11 of the bottom plate 3 to be installed on the assembly body 12. It can be seen from this that openings for introducing pipes or wiring can be conveniently and efficiently formed at required positions in the back plate 4.
[0047] The cabinet of the present invention is also suitable for the cabinet under the sink of the wash basin and the wall cabinet. Such as image 3 As shown, the height of the frame 9 can be adjusted after the frame edge 9 is installed on the construction site, and the horizontal configuration can be carried out.
[0048] In addition, such as Figure 4 As shown, the back stack 7 can be arranged at a position corresponding to the upper part of the back surface of the back plate 4 to achieve stable support of the back plate 4 and stable arrangement from the inner wall, and to surround the back side of the back plate 4, etc. Specific as Figure 5 As shown, between the upper ends of the left and right side plates 1, 2 of the assembly body 12, a fixing member 6 such as a screw or small screw joint is used to install a rear stack 7 with a width W, and the width W is equal to the rear end of the longitudinal groove 10 The distance between the edge and the rear edge of the left and right side plates 1, 2. The joining of the rear stack 7 can be completed at the same time when the assembly 12 is assembled. By joining the rear stack 7, a gap 13 can be formed between the upper part 5 (the upper rear stack 5b in the embodiment) and the rear stack 7 . by Figure 4 and Figure 5 It can be seen that the size of the gap 13 is roughly equivalent to or slightly larger than the thickness of the back plate 4 to guide the fitting or disengagement of the back plate 4 and make the fitting or disengagement of the back plate 4 easy to proceed.
[0049] At this time, the longitudinal width of the rear stack 7 does not necessarily need to be the same as the thickness of the upper part 5 (upper rear stack 5b), but can also be expanded to Figure 6 The state shown. When the longitudinal width of the rear stack 7 is increased to a size greater than the thickness of the upper part 5 (upper rear stack 5b), a fixing member 6 such as screws can be used to penetrate the back plate 4 and the rear stack 7, and be fixed on the interior wall 8. Can effectively improve the installation stability of the cabinet.
[0050] The present invention provides the construction method of the above-mentioned cabinet back panel.
[0051] That is, as mentioned above, the cabinet may need to introduce piping or wiring depending on the purpose and installation location. When introducing the piping or wiring, considering the exposure and other issues, it needs to be carried out through the back plate 4, and an opening is added to the predetermined position of the back plate 4. . The location of the opening depends on the location of the pipe or wiring to be introduced, and the opening operation is usually carried out at the construction site.
[0052] When piping or wiring needs to be introduced in the application of the present invention, the construction method of the cabinet back panel is as follows: Figure 7 As shown, after marking the opening positions for introducing pipes 14 or wiring on the back plate 4, pull out the back plate 4 from the top of the assembly 12 to separate the back plate 4 from the longitudinal grooves 10 of the left and right side plates 1, 2 And the horizontal slot 11 of the bottom plate 3. Then as Figure 8 As shown, an opening 15 is formed at the marked position, and the back plate 4 through the opening is inserted into the longitudinal grooves 10 of the left and right side plates 1, 2 from above the assembly 12, and inserted into the longitudinal grooves 10 and the horizontal grooves of the bottom plate 3. 11 to be installed on the assembly body 12. Therefore, it is very convenient to add an opening 15 for introducing pipes or wiring at a predetermined position of the back plate 4, and it is easy to implement. The constructor does not need to drill into the finished cabinet of the manufacturer in order to add the opening 15 like the previous cabinet. Moreover, the position of the opening 15 can be completely consistent with the position of the pipe 14 and wiring in the construction site, which makes it easier to introduce the pipe 14 and wiring into the cabinet.
[0053] Of course, the present invention is not limited to the above-mentioned embodiments, and various details such as the use and installation location of the cabinet, the composition of the upper part, the materials of the left and right side panels, the bottom plate, the upper part and the back panel, and the types of fixing parts can be adopted. Program.
