Easy-to-disassemble washing machine transport bolt and washing machine

Abstract

The present application discloses an easily detachable washing machine transport bolt, which passes through the outer shell and rear barrel of the washing machine, and includes a sleeve, a push rod, an elastic member and a fixing member; the sleeve passes through the outer shell and the rear barrel, and the part of the sleeve located outside the outer shell abuts against the outer wall of the outer shell; the push rod is coaxially arranged in the sleeve, and the push rod is threadedly connected with the sleeve; the end of the push rod penetrates into the interior of the rear barrel, and the part of the push rod penetrated into the interior of the rear barrel surrounds the elastic member, the end of the push rod located inside the rear barrel is fixedly installed with the fixing member, and the opposite ends of the elastic member are respectively connected with the sleeve and the fixing member; when the fixing member moves axially with the push rod to squeeze the elastic member, the elastic member is deformed and abuts against the inner wall of the rear barrel. The present application also discloses a washing machine, and the washing machine is installed with the easily detachable washing machine transport bolt during transportation.

Description

Technical Field

[0001] The utility model relates to the technical field related to washing machines, and more precisely to an easily disassembled washing machine transport bolt and a washing machine. Background Art

[0002] During the transportation of the drum washing machine, in order to prevent the rear drum from shaking and colliding with the body of the washing machine, a number of transportation bolts need to be installed. The transportation bolts pass through the outer shell of the washing machine and are connected to the outer shell of the rear drum to fix the rear drum.

[0003] The washing machine transport bolts are installed after leaving the factory and removed after the washing machine is transported to the user's home. Most of the existing washing machine transport bolts are ordinary bolts, which are threadedly fastened to the outer shell of the rear tub. During the production process of the washing machine, threaded holes need to be drilled at the corresponding positions of the rear tub. When installing the washing machine transport bolts, they need to pass through the outer shell of the washing machine and align with the threaded holes. Since it is impossible to observe directly and the rear tub may be offset, the alignment process is difficult to operate. The washing machine transport bolts may also be twisted crooked during tightening, resulting in substandard fixation of the rear tub.

[0004] In addition, after the washing machine is transported to the user's home, the user is sometimes required to remove the washing machine transport bolts by himself. The existing washing machine transport bolts need to be removed with tools such as screwdrivers or wrenches according to the shape of the bolt heads. The user may not have the corresponding tools at home, and cannot remove the washing machine transport bolts in a timely and convenient manner, affecting the user's experience.

[0005] In summary, the art needs a washing machine transport bolt that can be easily and quickly disassembled and assembled to improve the efficiency during installation and the fixing effect after installation, and at the same time, the washing machine transport bolt can be disassembled without specific tools. Utility Model Content

[0006] In view of this, the purpose of the utility model is to provide an easily disassembled washing machine transport bolt, which can conveniently pass through the washing machine casing and the rear drum, and can adjust, fix and disassemble the rear drum without the need for additional tools.

[0007] Another object of the utility model is to provide a washing machine, on which the easily detachable washing machine transportation bolts are installed during transportation.

[0008] In order to achieve the above-mentioned purpose, the utility model provides an easily disassembled washing machine transport bolt, which passes through the outer shell and rear barrel of the washing machine, and includes a sleeve, a push rod, an elastic member and a fixing member; the sleeve passes through the outer shell and the rear barrel, and the part of the sleeve located outside the outer shell abuts against the outer wall of the outer shell; the push rod is coaxially inserted into the sleeve, and the push rod is threadedly connected to the sleeve; the end of the push rod passes into the interior of the rear barrel, and the part of the push rod that passes into the interior of the rear barrel is surrounded by the elastic member, the end of the push rod located in the interior of the rear barrel is fixedly installed with the fixing member, and the opposite ends of the elastic member are respectively connected with the sleeve and the fixing member; when the fixing member moves axially with the push rod to squeeze the elastic member, the elastic member is deformed and abuts against the inner wall of the rear barrel.

[0009] Preferably, the sleeve includes a cylinder body and a limiting ring located at the end of the cylinder body, the cylinder body has a rear section and a front section arranged in sequence, and the limiting ring is connected to the outside of the outer shell; the diameter of the rear section is larger than the diameter of the front section, the rear section penetrates the outer shell, the front section penetrates the rear barrel, and the end of the front section is flush with the inner surface of the rear barrel, and the end of the rear section abuts against the rear barrel.

[0010] Preferably, the push rod comprises a rod body and a bolt head arranged at one end of the rod body, the rod body coaxially passes through the sleeve, and the bolt head is located outside the washing machine.

[0011] Preferably, the end of the rod body away from the bolt head has an elastic member mounting section, the diameter of the elastic member mounting section is smaller than the diameter of the rod body, the elastic member is mounted around the outside of the elastic member mounting section, and the fixing member is mounted on the end of the elastic member mounting section away from the bolt head.

[0012] Preferably, the diameter of the elastic member when not squeezed is the same as the diameter of the front section.

[0013] Preferably, the rod body has an external thread, and the sleeve has an internal thread arranged corresponding to the external thread.

[0014] Preferably, a knob structure is provided on a side of the bolt head away from the rod body.

[0015] Preferably, a gasket is included, the gasket is sleeved on the outside of the sleeve, and the gasket is arranged at the connection between the sleeve and the shell, and the sleeve abuts against the shell through the gasket.

[0016] Preferably, one end of the rear section that is butt-jointed with the limiting ring has a gasket mounting section, the diameter of the gasket mounting section is smaller than the diameter of the rear section, and the gasket is disposed around the outside of the gasket mounting section.

[0017] The utility model provides a washing machine. During transportation, a plurality of easily detachable washing machine transportation bolts are installed on the washing machine.

[0018] Compared with the prior art, the advantages of the easily disassembled washing machine transport bolt and the washing machine disclosed by the utility model are: the easily disassembled washing machine transport bolt is easy and quick to install, and no tools are required for disassembly, which is convenient for users to operate, and can ensure the installation and fixing effect while improving the installation efficiency, and at the same time help to improve the user experience; the installation operation of the transport bolts before transporting the washing machine using the easily disassembled washing machine transport bolt is convenient and quick, and after delivery, the user can remove the transport bolts without tools, which provides a better user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] like Figure 1 The figure shows a side view of an easily disassembled washing machine transport bolt of the utility model.

[0021] like Figure 2 The figure shows an axonometric view of an easily disassembled washing machine transport bolt of the utility model.

[0022] like Figure 3 The figure shows a side view of a sleeve of an easily disassembled washing machine transport bolt according to the utility model.

[0023] like Figure 4 The utility model shows a side view of a washer for a washing machine transport bolt that is easily disassembled.

[0024] like Figure 5 The utility model shows a side view of a push rod of an easily disassembled washing machine transport bolt.

[0025] like Figure 6 The figure shows a schematic diagram of the structure after the gasket and the sleeve are installed in combination.

[0026] like Figure 7 Shown is a schematic structural diagram after the push rod is inserted into the sleeve.

[0027] like Figure 8 The figure shows a schematic diagram of the structure after the elastic member and the push rod are combined and installed.

[0028] like Fig. 9The figure shows a schematic diagram of the structure after the fixing member is fixedly connected to the push rod.

[0029] like Fig.10 The figure shows a side structural diagram of an easily disassembled washing machine transport bolt of the utility model.

[0030] like Fig.11 The figure shows a side view of the utility model when a transport bolt of a washing machine that is easy to disassemble and assemble passes through the outer shell and the rear tub of the washing machine.

[0031] like Fig.12 The figure shows a side view of the utility model of an easily disassembled washing machine with transport bolts fixing the rear drum.

[0032] like Fig.13 The figure shows a cross-sectional view of the utility model of an easily disassembled washing machine when the rear drum is fixed with transport bolts. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] like Figure 1 and Fig.13As shown, the present application provides an easily disassembled washing machine transport bolt comprising a sleeve 1, a washer 2, a push rod 3, an elastic member 4 and a fixing member 5. The sleeve 1 passes through the outer shell 100 and the rear barrel 200 of the washing machine, the washer 2 is sleeved on the outside of the sleeve 1, and the washer 2 is arranged at the connection between the sleeve 1 and the outer shell 100. The part of the sleeve 1 located outside the outer shell 100 abuts against the outer wall of the outer shell 100 through the washer 2; the push rod 3 is coaxially penetrated in the sleeve 1, and the push rod 3 is threadedly connected to the sleeve 1; the end of the push rod 3 penetrates into the rear barrel of the washing machine, and the elastic member 4 is arranged around the part of the push rod 3 penetrated into the rear barrel of the washing machine, and the fixing member 5 is fixedly installed at the end of the push rod 3 located inside the rear barrel of the washing machine, and the opposite ends of the elastic member 4 are respectively docked with the sleeve 1 and the fixing member 5. When the easily detachable washing machine transport bolt needs to be installed, the push rod 3 is rotated in the opposite direction away from the sleeve 1, and the elastic member 4 is squeezed and deformed, and after extension, it abuts against the inner wall of the rear tub 200 to fix the rear tub 200; when the easily detachable washing machine transport bolt needs to be removed, the push rod 3 is rotated in the direction toward the sleeve 1 to release the squeezing of the elastic member 4, and the elastic member 4 returns to its initial shape, and the easily detachable washing machine transport bolt can be taken out as a whole by pulling the sleeve 1. The easily detachable washing machine transport bolt does not need to be aligned and tightened during installation, and the operation is convenient and quick. No tools are required during disassembly, and the operation is convenient, and the user experience is better.

[0035] For details, see Figure 2 and Figure 3 The sleeve 1 includes a cylinder and a limiting ring 13 located at the end of the cylinder. The cylinder has a rear section 11 and a front section 12 arranged in sequence along a direction away from the limiting ring 13. The limiting ring 13 is connected to the outside of the outer shell 100. The diameter of the rear section 11 is greater than the diameter of the front section 12. The rear section 11 penetrates the outer shell 100, and the front section 12 penetrates the rear barrel 200. The end of the front section 12 is flush with the inner surface of the rear barrel 200, and the end of the rear section 11 is in contact with the rear barrel 200.

[0036] Furthermore, one end of the rear section 11 that is butted against the limiting ring 13 has a washer mounting section 111, the diameter of which is smaller than the diameter of the rear section 11, and the washer 2 is disposed around the outside of the washer mounting section 111. By providing the washer mounting section 111, the washer 2 can be fixed in position, thereby preventing the washer 2 from sliding and deviating during use, and ensuring the fixing effect.

[0037] See also Figure 4The gasket 2 has a gasket ring 21 and an abutting ring 22 arranged in sequence. The diameter of the abutting ring 22 is larger than that of the gasket ring 21. The abutting ring 22 contacts the limiting ring 13, and when the sleeve 1 penetrates the outer shell 100, the limiting ring 13 abuts against the outer surface of the outer shell 100 through the abutting ring 22. The gasket 2 can increase the friction between the sleeve 1 and the outer shell 100, which helps to prevent the sleeve 1 from rotating during the rotation of the push rod 3. By combining the stepped cylinder and the gasket 2, the distance between the rear barrel 200 and the outer shell 100 can be limited, and the rear barrel 200 can be stably fixed.

[0038] See also Figure 2 , Figure 5 and Figure 6 The push rod 3 includes a rod body 31 and a bolt head 30 arranged at one end of the rod body 31. The rod body 31 passes through the sleeve 1 coaxially. The bolt head 30 is located outside the washing machine. The push rod 3 is rotated by operating the bolt head 30. The rod body 31 has a threaded section 32. The threaded section 32 has an external thread 321 on the outside. The sleeve 1 has an internal thread corresponding to the external thread 321. The push rod 3 can be controlled to move along its axial direction by rotating the push rod 3. The end of the rod body 31 away from the bolt head 30 has an elastic member installation section 33. The diameter of the elastic member installation section 33 is smaller than the diameter of the rod body 31. The elastic member 4 is installed around the outside of the elastic member installation section 33. The end of the elastic member installation section 33 away from the bolt head 30 is installed with a fixing member 5. Preferably, the diameter of the elastic member 4 when not squeezed is the same as the diameter of the front section 12, so as to facilitate unimpeded insertion and removal.

[0039] Furthermore, in order to facilitate the disassembly and assembly operation, a knob structure 301 can be provided on the side of the bolt head 30 away from the rod body 31, and the user can grasp the knob for convenient operation. A striped structure can also be provided on the side of the bolt head 30 to facilitate the user to grasp the side of the bolt head for rotation. The shape of the bolt head 30 is not limited to the cylindrical shape shown in the figure, and can also be in the form of a cube or other polygons.

[0040] The gasket 2 is preferably made of rubber, and the inner diameter of the gasket 2 is φ23±1mm, and the outer diameter of the gasket mounting section 111 is φ23±1mm. The inner diameter of the sleeve 1 is φ18±1mm, the diameter of the rod body 31 is φ17±1mm, the diameter of the elastic member mounting section 33 is φ10±1mm, and the inner diameter of the elastic member 4 is φ9±1mm. Preferably, the elastic member 4 is a rubber sleeve.

[0041] See also Figures 7 to 10, which is the assembly process of the easily disassembled washing machine transport bolt described in the present application, firstly, the washer 2 is slidably mounted on the washer mounting section 111 along the barrel, and then the push rod 3 is screwed into the sleeve 1 until the bolt head 30 contacts the limit ring 13, and then the elastic member 4 is mounted on the elastic member mounting section 33, and finally the fixing member 5 is fixedly mounted on the end of the elastic member mounting section 33 to complete the assembly of the easily disassembled washing machine transport bolt.

[0042] Fig.11 When inserting or pulling out the easily detachable washing machine transport bolt, the easily detachable washing machine transport bolt is in a shape where the elastic member 4 is not squeezed and does not deform. Fig.12 and Fig.13 This is the state of the rear tub 200 when the transport bolts of the easily disassembled washing machine are fixed. At this time, the push rod 3 is rotated outward, and the elastic member 4 is squeezed by the fixing member 5 to squeeze the rear tub 200. Under the joint action of the sleeve 1 and the elastic member 4, the rear tub 200 is limited and fixed to prevent it from shaking during transportation. When disassembly is required, the push rod 3 is rotated inward to release the squeezing of the fixing member 5 on the elastic member 4, and the elastic member 4 returns to its initial state. Fig.11 In the form shown, the easily detachable washing machine transport bolts can be pulled out without hindrance, and the disassembly and assembly operations are quick and convenient without the need to use other tools.

[0043] The present application also discloses a washing machine, wherein a plurality of easily detachable washing machine transport bolts are installed during transportation. The installation operation of the transport bolts before transportation of the washing machine is convenient and quick, and after delivery, the user can remove the transport bolts without the aid of tools, which provides a better experience.

[0044] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An easily disassembled washing machine transport bolt, which passes through the outer shell and rear tub of the washing machine, characterized in that: It includes a sleeve, a push rod, an elastic member and a fixing member; the sleeve passes through the outer shell and the rear barrel, and the part of the sleeve located outside the outer shell abuts against the outer wall of the outer shell; the push rod is coaxially inserted into the sleeve, and the push rod is threadedly connected to the sleeve; the end of the push rod passes into the interior of the rear barrel, and the part of the push rod that passes into the interior of the rear barrel is surrounded by the elastic member, the end of the push rod located in the interior of the rear barrel is fixedly installed with the fixing member, and the opposite ends of the elastic member are respectively connected with the sleeve and the fixing member; when the fixing member moves axially with the push rod to squeeze the elastic member, the elastic member is deformed and abuts against the inner wall of the rear barrel.

2. The easily detachable washing machine transport bolt according to claim 1, characterized in that: The sleeve includes a cylinder body and a limiting ring located at the end of the cylinder body, the cylinder body has a rear section and a front section arranged in sequence, and the limiting ring is connected to the outside of the shell; the diameter of the rear section is greater than the diameter of the front section, the rear section penetrates the shell, the front section penetrates the rear barrel, and the end of the front section is flush with the inner surface of the rear barrel, and the end of the rear section is in contact with the rear barrel.

3. The easily disassembled washing machine transport bolt according to claim 2, characterized in that: The push rod comprises a rod body and a bolt head arranged at one end of the rod body, the rod body passes through the sleeve coaxially, and the bolt head is located outside the washing machine.

4. The easily disassembled washing machine transport bolt according to claim 3, characterized in that: The end of the rod body away from the bolt head has an elastic member installation section, the diameter of the elastic member installation section is smaller than the diameter of the rod body, the elastic member is installed around the outside of the elastic member installation section, and the fixing member is installed on the end of the elastic member installation section away from the bolt head.

5. The easily detachable washing machine transport bolt according to claim 4, characterized in that: The diameter of the elastic member when not squeezed is the same as the diameter of the front section.

6. The easily disassembled washing machine transport bolt according to claim 3, characterized in that: The rod body has an external thread, and the sleeve has an internal thread arranged corresponding to the external thread.

7. The easily detachable washing machine transport bolt according to claim 3, characterized in that: A knob structure is arranged on a side of the bolt head away from the rod body.

8. The easily detachable washing machine transport bolt according to claim 2, characterized in that: The utility model comprises a gasket, wherein the gasket is sleeved on the outside of the sleeve and the gasket is arranged at the connection between the sleeve and the shell, and the sleeve abuts against the shell through the gasket.

9. The easily detachable washing machine transport bolt according to claim 7, characterized in that: One end of the rear section butting against the limiting ring is provided with a washer installation section, the diameter of the washer installation section is smaller than the diameter of the rear section, and the washer is arranged around the outside of the washer installation section.

10. A washing machine, characterized in that: During transportation of the washing machine, a plurality of easily detachable washing machine transportation bolts as described in any one of claims 1 to 9 are installed.

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