Housing assembly and method of assembling the same

Abstract

The application discloses a shell assembly and an assembling method thereof, wherein the shell assembly comprises a shell, a mounting shaft, a first cover plate and a second cover plate, the front end of the shell is provided with a front wall, the front wall is provided with a first opening and a second opening, the side of the first opening away from the second opening is provided with a first mounting hole, the side of the first opening close to the second opening is provided with a second mounting hole, the two ends of the mounting shaft are mounted in the first mounting hole and the second mounting hole, and the mounting shaft can be taken off from the end of the second mounting hole close to the second opening, the first cover plate is provided with a sleeve hole and is sleeved with the mounting shaft through the sleeve hole, the second cover plate is rotatably mounted in the second opening and can be detached, and the side of the second cover plate abuts against the end of the mounting shaft close to the second opening. The shell assembly and the assembling method thereof are not only convenient for mounting and detaching the first cover plate, but also make the shell structure simple, reduce the design space of the shell, and make the first cover plate more stable after being mounted and not easy to fall off.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bathroom, in particular to a shell assembly and an assembling method thereof. BACKGROUND

[0002] The rear end of a toilet bowl is generally provided with a shell, the shell and the toilet bowl form an installation cavity, a drying mechanism and a spray gun are arranged in the installation cavity, and the front wall of the shell is provided with a first opening and a second opening. The spray gun can move forward to extend one of the openings and spray cleaning liquid to clean a part of the human body, and the drying mechanism can spray hot air from the other opening to dry a part of the human body. In order to prevent water or dust from entering the installation cavity through the first opening and the second opening, a first cover plate is rotatably arranged on the first opening, and a second cover plate is rotatably arranged on the second opening.

[0003] In the prior art, there are mainly two ways to assemble the first cover plate or the second cover plate. The first way is to provide clamping blocks on both sides of the first cover plate or the second cover plate, and the shell is provided with clamping grooves corresponding to the clamping blocks, and the clamping blocks and the clamping grooves are clamped with each other. This assembly method is prone to wear and deformation of the clamping blocks and the clamping grooves when disassembled too many times, which may cause the first cover plate or the second cover plate to fall off. The second way is to provide a mounting shaft and a locking buckle preventing the mounting shaft from moving along the axial direction on the shell, and the first cover plate or the second cover plate is sleeved on the mounting shaft. This assembly method is not only troublesome to install and disassemble, but also makes the shell structure complex and increases the design space of the shell. SUMMARY

[0004] The present application aims to at least solve one of the technical problems existing in the prior art. To this end, the present application provides a shell assembly which not only makes it more convenient to install and disassemble the first cover plate, but also makes the shell structure relatively simple, reduces the design space of the shell, and makes the first cover plate more stable after installation and less likely to fall off.

[0005] The present application also provides an assembling method for assembling the above-mentioned shell assembly.

[0006] According to the shell assembly of the first aspect of the present application, the shell is provided with a front wall at the front end, the front wall is provided with a first opening and a second opening, the side of the first opening away from the second opening is provided with a first mounting hole, the side of the first opening close to the second opening is provided with a second mounting hole communicated with the second opening, the two ends of the mounting shaft are respectively mounted in the first mounting hole and the second mounting hole, and the mounting shaft can be removed from the end of the second mounting hole close to the second opening, the first cover plate is provided with a sleeve hole and is sleeved with the mounting shaft through the sleeve hole, and the first cover plate is used for shielding the first opening, and the second cover plate is rotatably mounted in the second opening and can be removed, and the side of the second cover plate abuts against the end of the mounting shaft close to the second opening, and the second cover plate is used for shielding the second opening.

[0007] According to the shell assembly of the present application, at least the following beneficial effects are achieved:

[0008] In the present application, the first opening and the first cover plate can be arranged corresponding to the drying mechanism, the second opening and the second cover plate can be arranged corresponding to the spray gun, when the first cover plate needs to be installed, the first cover plate is placed in the first opening, and the sleeve hole, the first mounting hole and the second mounting hole are coaxial, then one end of the mounting shaft is placed in the second opening, and the mounting shaft passes through the second mounting hole, the sleeve hole and the first mounting hole in sequence, finally the second cover plate is rotatably mounted in the second opening, and the side of the second cover plate abuts against the end of the mounting shaft close to the second opening, when the first cover plate needs to be removed, the second cover plate is removed first, and then the mounting shaft is pulled out from the end of the second mounting hole close to the second opening, so that the installation and removal are convenient and time-saving and labor-saving. Secondly, the first cover plate is rotatably sleeved outside the mounting shaft, the two ends of the mounting shaft are respectively mounted in the first mounting hole and the second mounting hole, and the side of the second cover plate abuts against the end of the mounting shaft close to the second opening, so that the mounting shaft can be prevented from moving along the axial direction at will without the need of arranging a locking buckle on the shell, and the structure is simpler and the design space of the shell is reduced. In addition, the end of the second mounting hole close to the second opening is shielded by the second cover plate, and the hiding property is good, the mounting shaft can be prevented from being removed at will, and compared with the first cover plate installed by the clamping mode, the installation of the first cover plate is more stable, and the first cover plate can be prevented from falling off at will.

[0009] According to some embodiments of the present application, the two sides of the second opening are provided with third mounting holes, the third mounting hole close to the first opening is communicated with the second mounting hole, the two sides of the second cover plate are provided with mounting columns, the mounting columns are rotatably mounted in the third mounting holes and can be pulled out from the third mounting holes, and the mounting column close to the first opening abuts against the end of the mounting shaft close to the second opening.

[0010] According to some embodiments of the present application, the front wall is provided with a taking and placing groove communicating with the third mounting hole on one side of the third mounting hole, and the mounting column can be taken out through the taking and placing groove.

[0011] According to some embodiments of the present application, the taking and placing groove is inclined upward relative to the horizontal plane in the front-rear direction of the shell.

[0012] According to some embodiments of the present application, the inclination angle of the taking and placing groove relative to the horizontal plane is 30° to 60°.

[0013] According to some embodiments of the present application, the taking and placing groove is inclined upward relative to the horizontal plane in the front-rear direction of the shell.

[0014] According to some embodiments of the present application, the rear end surface of the front wall is provided with reinforcing portions on both sides of the second opening, and the taking and placing groove is arranged in the reinforcing portions.

[0015] According to some embodiments of the present application, the diameter of the mounting column is greater than the width of the taking and placing groove.

[0016] According to some embodiments of the present application, the first opening is arranged corresponding to a drying mechanism, and the second opening is arranged corresponding to a spray gun.

[0017] According to some embodiments of the present application, the rear end surface of the first cover plate is provided with a first mounting portion, the sleeve hole is arranged in the first mounting portion, the rear end surface of the second cover plate is provided with a second mounting portion, and the mounting column is arranged in the second mounting portion.

[0018] According to some embodiments of the present application, the first mounting hole and the second mounting hole are arranged at the top of both sides of the first opening, the sleeve hole is arranged at the top of the first cover plate, two third mounting holes are arranged at the top of both sides of the second opening, and the mounting column is arranged at the top of both sides of the second cover plate.

[0019] According to some embodiments of the present application, the first opening is provided with a first limiting portion on both sides and / or the bottom end, the first limiting portion abuts against the rear end surface of the first cover plate when the first cover plate is rotated downward to the vertical state, and the second opening is provided with a second limiting portion on both sides and / or the bottom end, the second limiting portion abuts against the rear end surface of the second cover plate when the second cover plate is rotated downward to the vertical state.

[0020] According to the assembling method of the shell assembly, the first cover plate is arranged in the first opening, and the sleeve hole, the first mounting hole and the second mounting hole are coaxial; one end of the mounting shaft is arranged in the second opening, and the mounting shaft passes through the second mounting hole, the sleeve hole and the first mounting hole in sequence; and the second cover plate is rotationally arranged in the second opening, and one side of the second cover plate abuts against one end of the mounting shaft close to the second opening.

[0021] According to the assembling method of the shell assembly, the first cover plate is arranged in the first opening, and the sleeve hole, the first mounting hole and the second mounting hole are coaxial; one end of the mounting shaft is arranged in the second opening, and the mounting shaft passes through the second mounting hole, the sleeve hole and the first mounting hole in sequence; and the second cover plate is rotationally arranged in the second opening, and one side of the second cover plate abuts against one end of the mounting shaft close to the second opening.

[0022] Firstly, the first cover plate is more convenient to install, and more time and labor are saved. Secondly, the first cover plate is rotationally arranged outside the mounting shaft, the two ends of the mounting shaft are arranged in the first mounting hole and the second mounting hole respectively, and one side of the second cover plate abuts against one end of the mounting shaft close to the second opening, so that the mounting shaft is prevented from moving along the axial direction at will, and a locking buckle does not need to be arranged on the shell, the structure is simpler, and the design space of the shell is reduced. In addition, one end of the second mounting hole close to the second opening is shielded by the second cover plate, the concealment is good, the mounting shaft is prevented from being removed at will, and compared with the first cover plate arranged through the clamping mode, the first cover plate is more stable to install, and the first cover plate is prevented from falling off at will.

[0023] Other features and advantages of the present application will be set forth in the description that follows, and in part will be apparent from the description, or can be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0024] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the description of the embodiments, taken in conjunction with the following drawings in which:

[0025] Figure 1 It is an overall structure diagram of the shell according to the embodiment of the present application;

[0026] Figure 2 It is Figure 1 An enlarged view at A;

[0027] Figure 3 It is a schematic view when the first cover plate and the second cover plate are not arranged on the shell;

[0028] Figure 4 It is a schematic view when the sleeve hole, the first mounting hole and the second mounting hole are coaxial;

[0029] Figure 5 It is a schematic view when the mounting shaft is inserted into the sleeve hole, the first mounting hole and the second mounting hole;

[0030] Figure 6 a schematic view of the first cover plate and the second cover plate mounted on the housing;

[0031] Figure 7 a partial sectional view of the present application.

[0032] Reference Signs:

[0033] housing 100; front wall 101; first opening 102; second opening 103; first mounting hole 104; second mounting hole 105; third mounting hole 106; pick-and-place slot 107; reinforcing portion 108; first limiting portion 109; second limiting portion 110;

[0034] mounting shaft 200;

[0035] first cover plate 300; sleeve hole 301; first mounting portion 302;

[0036] second cover plate 400; mounting column 401; second mounting portion 402. DETAILED DESCRIPTION

[0037] Embodiments of the present application are described in detail below with reference to the attached drawings, wherein the same or similar components have the same or similar designations throughout the several views. The embodiments described below are exemplary, and are merely intended to explain the present application, and are not intended to limit the present application.

[0038] In the description of the present application, it should be understood that, in relation to the orientation description, for example, the orientation or position relationship indicated by up, down, front, back, inner, outer, top, bottom, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0039] In the description of the present application, multiple refers to two or more. If there is a description of first, second, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or the sequence of technical features indicated.

[0040] In the description of the present application, unless otherwise explicitly limited, the words such as setting, mounting, connecting, etc. should be broadly understood, and the person skilled in the art can reasonably determine the specific meaning of the above words in the present application in combination with the specific content of the technical solution.

[0041] The rear of a toilet typically has a housing, which, together with the toilet bowl, forms an installation cavity. A drying mechanism and a spray gun are housed within this cavity. The front wall of the housing has a first opening and a second opening. The spray gun can move forward, extending through one of the openings and spraying cleaning fluid to clean specific areas of the body. The drying mechanism can spray hot air from the other opening to dry specific areas of the body. To prevent water or dust from entering the installation cavity through the first and second openings, a first cover plate is rotatably mounted on the first opening, and a second cover plate is rotatably mounted on the second opening.

[0042] In related technologies, there are two main assembly methods for the first or second cover plate. The first method involves setting locking blocks on both sides of the first or second cover plate, with corresponding locking grooves on the housing. The locking blocks and grooves engage with each other, allowing the first or second cover plate to rotate. When disassembly is required, the first cover plate is pulled forcefully to slide the locking blocks out of their corresponding grooves, and the second cover plate is pulled forcefully to slide the locking blocks out of their corresponding grooves. This assembly method is prone to wear and deformation of the locking blocks and grooves when disassembled and reassembled too frequently, causing the first or second cover plate to easily fall off. The second method involves setting a mounting shaft and a locking buckle to prevent the mounting shaft from moving axially on the housing. The first or second cover plate is fitted onto the mounting shaft. This assembly method is not only cumbersome to install and disassemble, but the locking buckle also complicates the housing structure and increases the design space of the housing.

[0043] The following is for reference. Figures 1 to 7 A housing assembly and its assembly method are described according to embodiments of the present invention.

[0044] like Figures 1 to 7 As shown, a housing assembly according to a first aspect embodiment of the present invention includes a housing 100, a mounting shaft 200, a first cover plate 300, and a second cover plate 400.

[0045] The front end of the housing 100 is provided with a front wall 101, which has a first opening 102 and a second opening 103. The side of the first opening 102 away from the second opening 103 is provided with a first mounting hole 104, and the side of the first opening 102 near the second opening 103 is provided with a second mounting hole 105 communicating with the second opening 103. The two ends of the mounting shaft 200 are respectively installed in the first mounting hole 104 and the second mounting hole 105, and the mounting shaft 200 can be removed from the end of the second mounting hole 105 near the second opening 103. The first cover plate 300 is provided with a sleeve hole 301, and the mounting shaft 200 is rotatably sleeved through the sleeve hole 301. The first cover plate 300 is used to cover the first opening 102. The second cover plate 400 is rotatably installed in the second opening 103 and can be disassembled. One side of the second cover plate 400 abuts against the end of the mounting shaft 200 near the second opening 103. The second cover plate 400 is used to cover the second opening 103.

[0046] The shell assembly of the embodiment of the present application, the shell 100 can be installed at the rear end of the toilet bowl, the shell 100 and the toilet bowl form an installation cavity, the spray gun and the drying mechanism are installed in the installation cavity, the first opening 102 and the first cover plate 300 can be arranged corresponding to the drying mechanism, the second opening 103 and the second cover plate 400 can be arranged corresponding to the spray gun, when the spray gun is used, the spray gun moves forward and supports the second cover plate 400, so that the second cover plate 400 rotates forward and upward, the spray gun can thus extend out of the second opening 103 and spray cleaning liquid to clean the local body, when the drying mechanism is used, the drying mechanism sprays hot air, the hot air blows the first cover plate 300, so that the first cover plate 300 rotates forward and upward, the hot air can thus be sprayed out of the first opening 102 to dry the local body.

[0047] According to the shell assembly of the embodiment of the present application, when the first cover plate 300 needs to be installed, the first cover plate 300 is placed in the first opening 102, and the sleeve hole 301, the first mounting hole 104 and the second mounting hole 105 are coaxial, then one end of the mounting shaft 200 is placed in the second opening 103, and the mounting shaft 200 passes through the second mounting hole 105, the sleeve hole 301 and the first mounting hole 104 in sequence, finally the second cover plate 400 is rotatably installed in the second opening 103, and one side of the second cover plate 400 abuts against one end of the mounting shaft 200 close to the second opening 103, when the first cover plate 300 needs to be disassembled, the second cover plate 400 is first disassembled, and then the mounting shaft 200 is taken off from one end of the second mounting hole 105 close to the second opening 103, which is convenient for installation and disassembly, saves time and effort. Secondly, the first cover plate 300 is rotatably arranged on the mounting shaft 200, both ends of the mounting shaft 200 are respectively arranged in the first mounting hole 104 and the second mounting hole 105, and one side of the second cover plate 400 abuts against one end of the mounting shaft 200 close to the second opening 103, which can avoid the mounting shaft 200 from moving along the axial direction at will, and does not need to be locked on the shell 100, so that the structure is simpler, and the design space of the shell 100 is reduced. In addition, one end of the second mounting hole 105 close to the second opening 103 is shielded by the second cover plate 400, which has good concealment and can avoid the mounting shaft 200 from being taken off at will, and compared with the first cover plate 300 installed by clamping, the first cover plate 300 is more stable in the present application, and can avoid the first cover plate 300 from falling off at will.

[0048] It should be noted that the front end of the shell 100, that is, the end of the shell 100 close to the user when using the toilet, the first opening 102 and the second opening 103 can be arranged side by side on the front wall 101 of the shell 100, and the shape and size of the first opening 102 and the second opening 103 are determined according to actual needs. The first mounting hole 104 and the second mounting hole 105 can be coaxially arranged to facilitate the insertion and extraction of the mounting shaft 200. The first mounting hole 104 and the second mounting hole 105 can be arranged horizontally to facilitate the rotation of the first cover plate 300 about the horizontal axis, and when the first cover plate 300 is blown by hot air, it can be rotated upward to open the first opening 102, and when the drying mechanism stops supplying hot air, the first cover plate 300 can be rotated downward under the action of its own gravity to adhere to the front wall 101, in this case, the first cover plate 300 can be in a vertical state to close the first opening 102. The second cover plate 400 can be rotatably arranged in the second opening 103 about the horizontal axis, and when the second cover plate 400 is pushed by the spray gun, it can be rotated upward to open the second opening 103, and when the spray gun moves backward after use, the second cover plate 400 can be rotated downward under the action of its own gravity to adhere to the front end surface of the front wall 101, in this case, the second cover plate 400 can be in a vertical state to close the second opening 103. It can be understood that one end of the mounting shaft 200 needs to extend into the first mounting hole 104 to a certain length, and the other end of the mounting shaft 200 needs to extend into the second mounting hole 105 to a certain length, so as to prevent the two ends of the mounting shaft 200 from sliding out from the end close to the first mounting hole 104 and the second mounting hole 105. It can be understood that in some other embodiments, other components can also be installed in the mounting cavity formed between the shell 100 and the toilet, and then the first opening 102 and the first cover plate 300 can be arranged corresponding to the other components, and the second opening 103 and the second cover plate 400 can be arranged corresponding to the other components, not necessarily corresponding to the drying mechanism and the spray gun.

[0049] In some embodiments of the application, the mounting shaft 200 can be a stainless steel shaft, which has high structural strength and is not easy to break and rust, and has a long service life. Of course, the mounting shaft 200 can also be made of other materials, which will not be described here.

[0050] In some embodiments of the application, the diameter of the mounting shaft 200 can be greater than or equal to 2mm, so that the mounting shaft 200 has high structural strength and longer service life.

[0051] In some embodiments of the application, as Figures 3 to 5 and Figure 7As shown, the two sides of the second opening 103 are provided with third mounting holes 106, the third mounting hole 106 close to the first opening 102 is communicated with the second mounting hole 105, the two sides of the second cover plate 400 are provided with mounting columns 401, the mounting column 401 is rotatably mounted in the third mounting hole 106 and can be taken out from the third mounting hole 106, the mounting column 401 close to the first opening 102 abuts against one end of the mounting shaft 200 close to the second opening 103. Specifically, the third mounting hole 106 can be coaxial with the second mounting hole 105 and the first mounting hole 104, the second mounting hole 105 is communicated with the third mounting hole 106 and communicated with the second opening 103 through the third mounting hole 106, the mounting column 401 can be a cylindrical shape, and the mounting column 401 can be rotatably mounted in the third mounting hole 106. The mounting mode of the second cover plate 400 in the embodiment is relatively simple in structure and convenient to install.

[0052] It should be noted that the second cover plate 400 can also be installed in other ways, for example, a clamping hole can be arranged on the two sides of the second cover plate 400, a clamping column can be arranged on the two sides of the second opening 103, the second cover plate 400 is rotatably sleeved on the clamping column through the clamping hole, the second mounting hole 105 is arranged on the clamping column close to the first opening 102, and the inner end face of the clamping hole abuts against one end of the mounting shaft 200 close to the second opening 103.

[0053] In some embodiments of the present application, as shown in Figures 2 to 7 As shown, the front wall 101 is provided with a taking and placing groove 107 communicated with the third mounting hole 106 on one side of the third mounting hole 106, and the mounting column 401 can be taken out through the taking and placing groove 107. When the second cover plate 400 needs to be installed, the mounting column 401 is arranged in the third mounting hole 106 through the taking and placing groove 107, and when the second cover plate 400 needs to be disassembled, the mounting column 401 is taken out from the side of the taking and placing groove 107 away from the third mounting hole 106 through the taking and placing groove 107, so that the second cover plate 400 is convenient to disassemble and assemble, saving time and effort.

[0054] It should be noted that one side of the third mounting hole 106 is the side of the axis of the third mounting hole 106. In other embodiments of the present application, the taking and placing groove 107 can not be arranged, but the mounting column 401 is directly clamped in the third mounting hole 106, and when the second cover plate 400 needs to be taken out, the second cover plate 400 is pulled to make the mounting column 401 slide out from the end close to the two third mounting holes 106.

[0055] In some embodiments of the present application, as shown in Figures 2 to 7As shown, the taking-and-placing groove 107 extends upwardly relative to the horizontal plane along the front-to-rear direction of the shell 100, and the mounting column 401 can be removed from the top of the taking-and-placing groove 107 in the inclined direction. Specifically, the taking-and-placing groove 107 can extend upwardly relative to the horizontal plane along the front-to-rear direction of the shell 100, or the taking-and-placing groove 107 can extend upwardly relative to the horizontal plane along the rear-to-front direction of the shell 100, the third mounting hole 106 is located at the bottom end of the inclined direction of the taking-and-placing groove 107, and the top end of the inclined direction of the taking-and-placing groove 107 is provided with an opening. In this way, the mounting column 401 cannot automatically move out of the top end of the taking-and-placing groove 107, which facilitates the disassembly and assembly of the second cover plate 400, prevents the second cover plate 400 from being removed at will, and has a clever design and good practicability.

[0056] In some embodiments of the present application, as shown in Figures 2 to 7 The inclination angle of the taking-and-placing groove 107 relative to the horizontal plane is 30° to 60°. In this way, the mounting column 401 cannot easily slide out of the taking-and-placing groove 107 due to the inclination angle of the taking-and-placing groove 107 relative to the horizontal plane being too small, and the taking-and-placing groove 107 cannot be inconveniently provided due to the inclination angle of the taking-and-placing groove 107 relative to the horizontal plane being too large, and the second cover plate 400 cannot be stuck due to interference when the second cover plate 400 is mounted and disassembled, which makes the disassembly and assembly of the second cover plate 400 more smooth. It should be noted that the inclination angle of the taking-and-placing groove 107 relative to the horizontal plane can be 30°, 45°, 60°, or other suitable angles, which will not be described here.

[0057] In some embodiments of the present application, as shown in Figures 2 to 7 The taking-and-placing groove 107 extends upwardly relative to the horizontal plane along the front-to-rear direction of the shell 100. That is, the opening of the taking-and-placing groove 107 faces the rear end of the shell 100, and the mounting column 401 needs to be moved upwardly and rearwardly to remove the second cover plate 400, so that the installation of the mounting column 401 is more concealed, and the second cover plate 400 cannot be removed by young children by mistake.

[0058] In some embodiments of the present application, as shown in Figures 2 to 7As shown, the rear end surface of the front wall 101 is provided with a reinforcing portion 108 on both sides of the second opening 103, and the taking and placing groove 107 is arranged on the reinforcing portion 108. The reinforcing portion 108 is arranged, not only to make the taking and placing groove 107 more convenient to open, but also to make the taking and placing groove 107 longer, thereby further avoiding the mounting column 401 from sliding out of the taking and placing groove 107 at will. In addition, the taking and placing groove 107 is not directly arranged on the body of the front wall 101, thereby making the thickness of the body of the front wall 101 smaller, saving materials, and avoiding the opening of the taking and placing groove 107 to reduce the structural strength of the body of the front wall 101. Of course, when the body of the front wall 101 is thicker, the taking and placing groove 107 can also be directly arranged on the body of the front wall 101.

[0059] In some embodiments of the present application, the diameter of the mounting column 401 is larger than the width of the taking and placing groove 107, that is, the mounting column 401 is in interference fit with the taking and placing groove 107 when passing through the taking and placing groove 107. Then, the mounting column 401 needs to be pulled slightly to take out the mounting column 401, thereby further preventing the mounting column 401 from moving out of the taking and placing groove 107 at will. It should be noted that the diameter of the mounting column 401 is only slightly larger than the width of the taking and placing groove 107, so that the mounting column 401 can be removed from the taking and placing groove 107.

[0060] In some embodiments of the present application, the first opening 102 is arranged corresponding to the drying mechanism, and the second opening 103 is arranged corresponding to the spray gun. In the prior art, when the spray gun is extended or retracted, the muzzle end of the spray gun abuts against the second cover plate 400, thereby the second cover plate 400 is supported by the spray gun during rotation, so that the second cover plate 400 can be more gently attached to the front wall of the shell 100 when reset. The first cover plate 300 is rotated by hot air, and when the drying mechanism stops supplying hot air, the first cover plate 300 will directly rotate downward under the action of its own gravity and impact the front wall of the shell 100. If the first cover plate 300 is installed on the shell 100 by clamping, after a long period of use, it is easy for the clamping block on the first cover plate 300 to fall off from the corresponding clamping groove. The probability of the second cover plate 400 is smaller, thereby the installation requirement of the first cover plate 300 is higher. In the present application, the first opening 102 and the first cover plate 300 are arranged corresponding to the drying mechanism, and the second opening 103 and the second cover plate 400 are arranged corresponding to the spray gun, which exactly meets the actual demand.

[0061] In some embodiments of the present application, as shown in FIG. 6, the first cover plate 300 is provided with a plurality of clamping grooves 301, and the second cover plate 400 is provided with a plurality of clamping grooves 401. The clamping grooves 301 and 401 are arranged corresponding to the reinforcing portions 108 of the front wall 101, and the clamping blocks 302 and 402 are arranged in the clamping grooves 301 and 401 respectively. The clamping blocks 302 and 402 are arranged corresponding to the reinforcing portions 108 of the front wall 101, and the clamping blocks 302 and 402 are arranged in the clamping grooves 301 and 401 respectively. Figures 2 to 7As shown in the figure, the rear end surface of the first cover plate 300 is provided with a first mounting portion 302, and the sleeve hole 301 is arranged on the first mounting portion 302. The first mounting portion 302 can be two and arranged on both sides of the first cover plate 300. By arranging the first mounting portion 302, it is more convenient to open the sleeve hole 301, and the sleeve hole 301 is not directly opened on the body of the first cover plate 300, thereby making the required thickness of the body of the first cover plate 300 smaller, saving materials, and avoiding the opening of the sleeve hole 301 to reduce the structural strength of the first cover plate 300. In addition, the first mounting portion 302 is arranged on the rear end surface of the first cover plate 300, and after the first cover plate 300 is installed, the first cover plate 300 can be in a vertical state and located on the front side of the first opening 102, thereby better closing the first opening 102.

[0062] In some embodiments of the present application, as shown in the figure, Figures 2 to 7 As shown in the figure, the rear end surface of the second cover plate 400 is provided with a second mounting portion 402, and the mounting column 401 is arranged on the second mounting portion 402. The second mounting portion 402 can be two and arranged on both sides of the second cover plate 400. By arranging the second mounting portion 402, it is more convenient to install the mounting column 401, and the mounting column 401 is not directly installed on the body of the second cover plate 400, thereby making the required thickness of the body of the second cover plate 400 smaller, saving materials, and in addition, the second mounting portion 402 is arranged on the rear end surface of the second cover plate 400, and after the second cover plate 400 is installed, the second cover plate 400 can be in a vertical state and located on the front side of the second opening 103, thereby better closing the second opening 103.

[0063] It should be noted that in other embodiments of the present application, the sleeve hole 301 can also be directly arranged on the body of the first cover plate 300, and the mounting column 401 can also be directly arranged on the body of the second cover plate 400, which will not be described here.

[0064] In some embodiments of the present application, as shown in the figure, Figures 2 to 7 As shown in the figure, the first mounting hole 104 and the second mounting hole 105 are located on the top of both sides of the first opening 102, and the sleeve hole 301 is arranged on the top of the first cover plate 300. After the first cover plate 300 is installed on the first opening 102, most of the first cover plate 300 is located below the rotation axis of the first cover plate 300, thereby facilitating the first cover plate 300 to rotate downward to a vertical state under the action of its own gravity to close the first opening 102 when the drying mechanism is not working.

[0065] In some embodiments of the present application, as shown in the figure, Figures 2 to 7As shown, two third mounting holes 106 are located at the top of both sides of the second opening 103, and the mounting column 401 is arranged at the top of both sides of the second cover plate 400. Furthermore, after the second cover plate 400 is installed on the second opening 103, most of the second cover plate 400 is located below the rotation axis of the second cover plate 400, so that when the spray gun is not working, the second cover plate 400 is conveniently rotated downward to the vertical state under the action of its own gravity to close the second opening 103.

[0066] In some embodiments of the present application, as shown in Figures 2 to 7 As shown, the first limiting part 109 is arranged at the bottom of both sides of the first opening 102. When the first cover plate 300 is rotated downward to the vertical state, the first limiting part 109 abuts against the rear end surface of the first cover plate 300. Specifically, the first limiting part 109 is arranged at the bottom of both sides of the first opening 102. When the drying mechanism is not working, that is, when the first cover plate 300 is in the vertical state, the first limiting part 109 can abut against the rear end surface of the first cover plate 300, thereby avoiding the first cover plate 300 from being randomly rotated, so that the effect of the first cover plate 300 closing the first opening 102 is better.

[0067] In some embodiments of the present application, as shown in Figures 2 to 7 As shown, the second limiting part 110 is arranged at the bottom of both sides of the second opening 103. When the second cover plate 400 is rotated downward to the vertical state, the second limiting part 110 abuts against the rear end surface of the second cover plate 400. Specifically, the second limiting part 110 is arranged at the bottom of both sides of the second opening 103. When the spray gun is not working, that is, when the second cover plate 400 is in the vertical state, the second limiting part 110 can abut against the rear end surface of the second cover plate 400, thereby avoiding the second cover plate 400 from being randomly rotated, so that the effect of the second cover plate 400 closing the second opening 103 is better.

[0068] According to the assembling method of the second aspect of the present application, the assembling method is used for assembling the shell assembly of the first aspect of the present application, and the assembling method comprises the following steps:

[0069] Placing the first cover plate 300 in the first opening 102, and coaxially arranging the sleeve hole 301, the first mounting hole 104 and the second mounting hole 105;

[0070] Placing one end of the mounting shaft 200 in the second opening 103, and coaxially arranging the mounting shaft 200 in the second mounting hole 105, the sleeve hole 301 and the first mounting hole 104;

[0071] Rotating and installing the second cover plate 400 on the second opening 103, so that one side of the second cover plate 400 abuts against one end of the mounting shaft 200 close to the second opening 103.

[0072] According to the assembling method of the shell assembly, firstly, the first cover plate 300 is more convenient to install and more time-saving and labor-saving. Secondly, the first cover plate 300 is rotatably sleeved on the mounting shaft 200, the two ends of the mounting shaft 200 are respectively installed in the first mounting hole 104 and the second mounting hole 105, and one side of the second cover plate 400 abuts against one end of the mounting shaft 200 close to the second opening 103, so that the mounting shaft 200 is prevented from being randomly moved along the axial direction, and a locking buckle does not need to be arranged on the shell 100, the structure is simpler, and the design space of the shell 100 is reduced. In addition, the one end of the second mounting hole 105 close to the second opening 103 is shielded by the second cover plate 400, the concealment is good, the mounting shaft 200 can be prevented from being randomly disassembled, and compared with the first cover plate 300 installed through the clamping mode, the installation of the first cover plate 300 is more stable, and the first cover plate 300 can be prevented from being randomly fallen off.

[0073] The embodiments of the present application are described in detail above with reference to the drawings, but the present application is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the purpose of the present application.

Claims

1. A housing assembly, characterized by, The application relates to a shell, a mounting shaft, a first cover plate and a second cover plate. The shell is provided with a front wall at a front end, the front wall is provided with a first opening and a second opening, a first mounting hole is arranged on one side of the first opening away from the second opening, and a second mounting hole communicating with the second opening is arranged on one side of the first opening close to the second opening. The mounting shaft is mounted at two ends of the mounting shaft in the first mounting hole and the second mounting hole respectively, and the mounting shaft can be removed from one end of the second mounting hole close to the second opening. The first cover plate is provided with a sleeve hole and is sleeved with the mounting shaft through the sleeve hole, and the first cover plate is used for shielding the first opening. The second cover plate is rotatably mounted on the second opening and can be removed, one side of the second cover plate abuts against one end of the mounting shaft close to the second opening, and the second cover plate is used for shielding the second opening. Both sides of the second opening are provided with third mounting holes, the third mounting hole close to the first opening communicates with the second mounting hole, both sides of the second cover plate are provided with mounting columns, the mounting columns are rotatably mounted in the third mounting holes and can be removed from the third mounting holes, and the mounting column close to the first opening abuts against one end of the mounting shaft close to the second opening. The front wall is provided with a taking and placing groove communicating with the third mounting hole on one side of the third mounting hole, and the mounting column can be removed through the taking and placing groove. The mounting column is cylindrical.

2. The housing assembly of claim 1, wherein, In the front-rear direction of the shell, the taking and placing groove extends upwardly relative to the horizontal plane, and the mounting column can be removed from the top of the taking and placing groove in the inclined direction.

3. The housing assembly of claim 2, wherein, The inclination angle of the taking and placing groove relative to the horizontal plane is 30-60 degrees.

4. The housing assembly of claim 2, wherein, In the direction from the front end to the rear end of the shell, the taking and placing groove extends upwardly relative to the horizontal plane.

5. The housing assembly of claim 4, wherein, The rear end surface of the front wall is provided with reinforcing portions on both sides of the second opening, and the taking and placing groove is arranged on the reinforcing portions.

6. The housing assembly of any one of claims 1 to 5, wherein, The first opening is arranged corresponding to a drying mechanism, and the second opening is arranged corresponding to a spray gun.

7. The housing assembly of any one of claims 1 to 5, wherein, The rear end surface of the first cover plate is provided with a first mounting portion, the sleeve hole is arranged on the first mounting portion, the rear end surface of the second cover plate is provided with a second mounting portion, and the mounting column is arranged on the second mounting portion.

8. The housing assembly of any one of claims 1 to 5, wherein, The first mounting hole and the second mounting hole are located at the top of both sides of the first opening, the sleeve hole is arranged on the top of the first cover plate, the two third mounting holes are located at the top of both sides of the second opening, and the mounting columns are arranged on the top of both sides of the second cover plate.

9. The housing assembly of any one of claims 1 to 5, wherein, Both sides and / or the bottom end of the first opening are provided with first limiting portions, the first limiting portions abut against the rear end surface of the first cover plate when the first cover plate is downwardly rotated to a vertical state, both sides and / or the bottom end of the second opening are provided with second limiting portions, and the second limiting portions abut against the rear end surface of the second cover plate when the second cover plate is downwardly rotated to a vertical state.

10. A method of assembling a housing assembly for assembling a housing assembly according to any one of claims 1 to 9, characterized in that The assembling method comprises the following steps: The first cover plate is arranged in the first opening, and the sleeve hole, the first mounting hole and the second mounting hole are coaxial. One end of the mounting shaft is placed in the second opening, and the mounting shaft is sequentially threaded through the second mounting hole, the sleeve hole and the first mounting hole; The second cover plate is rotationally mounted in the second opening, and one side of the second cover plate is abutted against the end of the mounting shaft close to the second opening.

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