WO2018095205A1

WO2018095205A1 - Transportation fixing device for washing machine and fixing method thereof

Info

Publication number: WO2018095205A1
Application number: PCT/CN2017/108924
Authority: WO
Inventors: 李敬德; 张华成; 梁启队
Original assignee: 青岛海尔滚筒洗衣机有限公司
Priority date: 2016-11-28
Filing date: 2017-11-01
Publication date: 2018-05-31
Also published as: CN106835622A; CN106835622B

Abstract

A transportation fixing device for a washing machine and a fixing method thereof. The washing machine comprises a box body having a rear back plate (10) and an outer tub (20) provided in the box body. The transportation fixing device comprises at least one fixing rod (1) provided in a front-back direction and a front reinforcing plate (2) fixed on the box body. The front and rear ends of the fixing rod (1) are located on the front reinforcing plate (2) and the rear back plate (10) respectively. A through hole (201) for the fixing rod to pass through is formed in the outer tub (20). The fixing rod (1) is provided in the front-back direction, the front and rear ends of the fixing rod (1) are located on the front reinforcing plate (2) and the rear back plate (10) respectively, and the fixing rod (1) passes through the through hole (201) in the outer tub (20), so that the front reinforcing plate (2), the rear back plate (10), and the outer tub (20) are fixed by the fixing rod (1) to make the outer tub (20) and the front and rear portions of the box body be all rigidly and fixedly connected, and the support and fixation properties after the fixing are increased, the shaking of the outer tub (20) in the box body (20) during a transportation process is avoided, and the safety of the washing machine during the transportation process is guaranteed.

Description

Transportation fixing device of washing machine and fixing method thereof

[0001] The present invention relates to the technical field of washing machines, and in particular to a transport fixing device for a washing machine and a fixing method of the transport fixing device.

Background technique

[0002] The washing machine includes a box body, and a front panel of the box body is provided with a clothes input port for putting in or taking out the clothes; a door is provided on the inlet to open or close the clothes input port; and the outer tube of the set is set inside the box body; And the drum is connected to the casing through a spring and a shock absorber, and is in a suspended state.

[0003] The size and quality of the washing machine are relatively large. In the handling process, it is necessary to consider the convenience and speed, and also consider the integrity of the various parts of the washing machine equipment during transportation. Therefore, in order to prevent the washing machine from shaking, bumping, etc. For damage, the transport bolt assembly is often used to secure the washing machine. A mounting hole is arranged on the back plate of the washing machine. After fixing the washing machine, the transport bolt assembly is sequentially passed through the mounting hole on the back plate of the washing machine box, and the screw tip is screwed into the outer tube of the washing machine to be fixed. Inside the hole, tighten the bolts to secure the back and outer cylinders of the washing machine.

technical problem

[0004] However, the existing transportation bolt assembly has the following problems: the outer cylinder and the rear panel are fixedly connected, but the front end and the center of gravity of the outer cylinder are elastically connected with the casing, and there is no rigid support, and thus, the transportation process The bumps that are inevitable will cause the outer cylinder to sway relative to the box, which will cause a large torque to the transport bolts, which may cause the transport bolts to be twisted or even broken, resulting in deformation of the back panel.

Problem solution

Technical solution

The present invention is directed to the above-mentioned problems existing in the prior art, and provides a transportation fixing device for a washing machine, which increases the support and firmness after fixing, and improves safety during transportation.

[0006] In order to achieve the above technical purpose, the present invention is implemented by the following technical solutions:

[0007] A transport fixing device for a washing machine, the washing machine comprising a case having a back plate and an outer tube disposed in the case, the transport fixing device comprising at least one fixing rod disposed in a front-rear direction, and fixing A front reinforcing plate on the box body, the front and rear ends of the fixing rod are respectively located on the front reinforcing plate and the back plate, and the outer tube is provided with a through hole for the fixing rod to pass through.

[0008] Further, the through hole is a round hole, and the back plate is provided with an elongated back plate mounting hole matched with the through hole, and the front reinforcing plate is provided with a hole. a circular front mounting hole matching the fixing rod, the fixing rod being fixedly mounted from the rear to the front.

[0009] Further, the rear plate mounting hole is a lower circle upper square, and the fixing rod is provided with a mounting groove matching the square hole of the back plate mounting hole, and the square hole is engaged At the mounting slot.

[0010] Further, the outer cylinder is respectively provided with a front extension block and a rear extension block, and the through hole is disposed on the front extension block and the rear extension block.

[0011] Further, the transportation fixing device further includes a rear reinforcing plate fixed on an outer side of the back plate, and the rear reinforcing plate is provided with a rear mounting hole matched with the fixing rod, and the fixing rod is worn Into the rear mounting hole

[0012] Further, the transportation fixing device further includes a transport bolt for connecting and fixing the back plate and the outer tube.

[0013] Further, the upper and lower ends of the rear reinforcing plate are respectively provided with outward hem, and the size of the hem is greater than or equal to the distance from the rear reinforcing plate after the fixing rod is installed.

[0014] Further, a receiving cavity is formed between the back plate and the rear reinforcing plate to match the power plug of the washing machine, and the power plug is received in the receiving cavity.

[0015] Further, the accommodating cavity includes a groove extending forwardly on the back plate.

[0016] Further, the back plate is provided with an extending groove extending downward along the groove, and the lower end of the extending groove is lower than the lower end of the back plate.

[0017] Further, the accommodating cavity includes a rearward convex groove provided on the rear reinforcing plate, and the bottom of the convex groove is provided with three insertion holes matching the inserts of the power plug.

[0018] Further, the convex groove is a truncated cone type.

[0019] Further, the accommodating cavity is provided with a mouthpiece connected to the outside for extending the power cord

[0020] Further, after the power cord of the washing machine protrudes from the lower portion of the back panel, the cable is engaged and fixed along the edge of the back panel.

[0021] Further, the transportation fixing device further includes two guard plates respectively located on the left and right sides of the rear reinforcing plate. The power cord is snap-fitted to the shield.

[0022] Further, the guard board is provided with a card slot matched with the power line, and the power line is located in the card slot.

[0023] Based on the above-described transportation fixing device of the washing machine, the present invention also provides a fixing method of the transportation fixing device of the washing machine, comprising the following steps:

[0024] A, the fixing rod is passed from the back to the back through the back plate, the through hole, and the front end of the fixing rod passes through the front reinforcing plate, and the fixed rod passes through the lower round hole of the rear plate mounting hole;

[0025] B. Lifting the rear end of the fixing rod upward, so that the fixing rod reaches the upper square hole from the lower circular hole of the rear board mounting hole, and the square hole is engaged at the mounting groove.

[0026] Further, the transportation fixing device further includes a rear reinforcing plate fixed on an outer side of the back plate, and the rear reinforcing plate is provided with a rear mounting hole matched with the fixing rod, and the fixing rod is worn Into the rear mounting hole

The fixing method further includes a step C of bringing the rear reinforcing plate closer to the back plate and passing the rear end of the fixing rod through the rear mounting hole, and then fixing the rear reinforcing plate to the back plate.

[0027] Further, the transportation fixing device further includes a transport bolt for connecting and fixing the back plate and the outer tube; the fixing method further includes a step D, passing the transport bolt through the rear reinforcing plate , a back plate, and is fixed on the outer tube.

Advantageous effects of the invention

Beneficial effect

[0028] The present invention provides a transport fixing device for a washing machine, by providing at least one fixing rod in the front-rear direction, and the front and rear ends of the fixing rod are respectively located on the front reinforcing plate and the back plate, and the fixing rod is also worn. Through the through hole on the outer cylinder, the front reinforcing plate and the back plate and the outer tube are fixed by the fixing rod, so that the outer tube and the front and rear of the box are rigidly fixedly connected, and the fixed support and firmness are increased. Sexuality avoids the shaking of the outer cylinder in the tank during transportation to ensure the safety of the washing machine during transportation. Brief description of the drawing

DRAWINGS

1 is a schematic structural view of a first embodiment of a transport fixing device for a washing machine according to the present invention; [0030] FIG. 2 is an enlarged schematic structural view of a region A of FIG.

3 is an enlarged schematic structural view of a region B in FIG. 1; 4 is an enlarged schematic structural view of a region C in FIG. 1;

[0033] FIG. 5 is a schematic structural view of the rear view of FIG. 1;

6 is a cross-sectional view showing the structure of the D-D in FIG. 5;

7 is an enlarged schematic structural view of an E region of FIG. 6;

8 is a schematic structural view of a second embodiment of a transportation fixing device for a washing machine according to the present invention;

9 is a schematic enlarged view of the F region of FIG. 8;

10 is a schematic enlarged view of the shield of FIG. 8;

11 is a schematic structural view of the rear view of FIG. 8;

Figure 12 is a cross-sectional view showing the structure of the H-H in Figure 11;

13 is a schematic enlarged view of a G region of FIG. 12;

14 is a schematic structural view of the power plug of FIG. 13 removed.

BEST MODE FOR CARRYING OUT THE INVENTION

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention.

[0044] In the description of the present invention, it should be noted that the orientations or positional relationships of the terms "front", "back", "upper", "lower", "left", "right", etc. are based on the drawings. The positional relationship shown is for the convenience of the description of the invention and the description of the invention, and is not intended to indicate or imply that the device or component referred to has a particular orientation, is constructed and operated in a particular orientation, and thus is not to be construed as limiting the invention. . Moreover, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

1 to 7, a first embodiment of a transport fixing device for a washing machine according to the present invention is provided for a drum washing machine, the washing machine comprising a casing 10 and an outer cylinder 20 disposed in the casing 10. The box body 10 includes a back panel 10, a front panel, and two side panels. In this embodiment, the back panel 10 and the two side panels are integral U-shaped panels. The transport fixing device comprises two fixing rods 1 disposed in the front-rear direction, and a front reinforcing plate 2 fixed on the box body 10. The two fixing rods 1 are respectively located at the left and right sides of the lower end of the outer tube 20, and the front and rear sides of the fixing rod 1 The ends are respectively located on the front reinforcing plate 2 and the rear back plate 10, and a through hole 201 through which the fixing rod 1 passes is provided on the outer cylinder 20.

[0046] In the embodiment, the fixing rod 1 in the front-rear direction is provided, and the front and rear ends of the fixing rod 1 are respectively located. On the front reinforcing plate 2 and the back plate 10, the fixing rod 1 also passes through the through hole 201 in the outer cylinder 20, so that the front reinforcing plate 2 and the back plate 10 and the outer cylinder 20 are fixed by the fixing rod 1, so that The outer tube 20 and the front and rear of the box are rigidly fixedly connected, which increases the support and firmness after the fixing, and avoids the shaking of the outer tube 20 in the box during transportation to ensure the safety of the washing machine during transportation.

[0047] In this embodiment, as shown in FIG. 1 and FIG. 2, a circular front mounting hole 21 matching the fixing rod 1 is disposed on the front reinforcing plate 2, and the through hole 201 is disposed as a waist round hole. An elongated back plate mounting hole 101 matching the through hole 201 is disposed on the back plate 10 such that the fixing rod 1 is mounted from the rear to the front, and the fixing rod 1 passes through the rear plate mounting hole 101 and Through the hole 201, and inserting the front portion of the fixing rod 1 into the front mounting hole 21, since the size of the rear back plate mounting hole 101 and the through hole 201 is larger than the sectional size of the fixing rod 1, the fixing rod 1 is on the back plate The mounting hole 101 and the through hole 201 have a certain adjustment range, which is advantageous for increasing the mounting speed of the fixing rod 1. The radius of the turn of the waist hole of the through hole 201 is equal to or slightly larger than the outer diameter of the fixed rod 1, and the length direction of the waist hole of the through hole 201 coincides with the length direction of the back plate mounting hole 101, so that the fixing rod 1 is The adjustable orientation of the rear plate mounting hole 101 and the through hole 201 ensures the adjustability of the fixing rod 1 and improves the mounting speed of the fixing rod 1. Preferably, the lengthwise direction of the waist hole of the through hole 201 is vertical, that is, the up and down direction.

[0048] In this embodiment, as shown in FIG. 4, the rear board mounting hole 101 is a lower circle upper square, that is, the back board mounting hole 101 includes a circular hole 1011 at the lower portion and a square hole 1012 at the upper portion. There is a partial overlap between the hole 1011 and the square hole 1012, the square hole 1012 is square, the side length of the square hole 101 is smaller than the diameter of the circular hole 1011; the diameter of the lower circular hole is equal to or slightly larger than the diameter of the fixed rod 1, fixed The upper part of the rod 1 is provided with a mounting groove 11 matching the square hole 1012 of the rear plate mounting hole 101, and the square hole 1012 is engaged with the mounting groove 11, that is, the back plate of the periphery of the square hole 1012 is located in the mounting groove 11. . Preferably, the cross section of the mounting groove 11 is the same as the shape and size of the square hole 1012, or the shape and size of the mounting groove 11 are the shape and size of the cross section of the fixed rod 1 which is concentrically placed minus the square hole 1012. The rear plate mounting hole 101 is squared on the lower circle, and the mounting groove 11 is provided on the fixing rod 1, so that the mounting rod 1 is mounted on the fixing rod 1, and passes through the lower portion of the rear plate mounting hole 101 on the rear back plate 10 from the rear to the front. a circular hole 1011, and a through hole 201 in the outer cylinder 20, and passing through the front reinforcing plate 2, and then lifting the fixing rod 1 upward, so that the rear end of the fixing rod 1 is from the circular hole 1011 in the lower portion of the rear plate mounting hole 101 Moving upwards, reaching the upper square hole 1012, and simultaneously clamping the square hole 1012 at the mounting groove 11, so that the fixing rod 1 is fixed in the front, rear, and left and right directions, so that the fixing of the fixing rod 1 is simple. Single, no need to set a special fixing member to fix or position the fixing rod 1 in the front, rear or left and right direction, which is beneficial to improve the installation efficiency.

[0049] In this embodiment, as shown in FIG. 6, the front and rear extension blocks 202 and 203 are respectively disposed on the left and right sides of the outer cylinder 20, that is, two front sides are disposed on the left and right sides of the front end of the outer cylinder 20. The extension block 202 is provided with two rear extension blocks 203 on the left and right sides of the rear end of the outer cylinder 20, and through holes 201 are provided in the front extension block 202 and the rear extension block 203. Thus, the fixing rod 1 fixes the outer cylinder 20 through the front and rear two through holes 201 provided in the outer cylinder 20.

[0050] In this embodiment, referring to FIG. 1 and FIG. 3, the transportation fixing device further comprises a rear reinforcing plate 3 fixed on the outer side of the back plate 201, and the rear reinforcing plate 3 is provided with the fixing rod 1 The matching rear mounting hole 31, the rear end of the fixing rod 1 penetrates into the rear mounting hole 31. Thus, after the rear portion of the fixing rod 1 is lifted up and the square hole 1012 is engaged with the mounting groove 11, the rear reinforcing plate 3 is brought close to the rear back plate 201, and the rear mounting hole 31 is aligned with the rear end of the fixing rod 1. , the rear end of the fixing rod 1 is passed through the rear fixing hole 31, and then the rear reinforcing plate 3 is fixed to the back board 10 by screws; by providing the rear reinforcing plate 3, the fixing rod 1 is fixed to the box 10, and is advantageous Increase structural strength.

[0051] In this embodiment, as shown in FIG. 7, the upper and lower ends of the rear reinforcing plate 3 are respectively provided with outwardly folded edges 32, and the provision of the folded edges 32 is advantageous for increasing the structural strength of the rear reinforcing plate 3, and The size of the flange 32 is set to be greater than or equal to the distance of the reinforcing plate 3 after the fixing rod 1 is installed, so that the rear end of the fixing rod 1 can be protected, and the impact or contact of the foreign object can be avoided during transportation of the washing machine. The foreign object touches the rear cymbal of the washing machine package, and the impact force is transmitted to the upper and lower hem of the rear reinforcing plate 3, thereby increasing the safety of the transportation fixture.

[0052] In the present embodiment, since the fixing rod 1 is installed through the through hole 201 on the outer cylinder 20 from the front to the rear, that is, the outer cylinder 20 has a relative movement in the front-rear direction during transportation, the fixing rod 1 does not start. To the fixed action, although the outer cylinder 20 is unlikely to have a simple tendency of back and forth movement during transportation, since the outer cylinder 20 and the casing 10 are not fixed in the front-rear direction, they are provided for connecting the fixed rear panel 10 and the outside. The transport bolt 4 of the cartridge 20. A through hole through which the transport bolt 4 passes is respectively disposed on the rear reinforcing plate 3 and the rear back plate 10, and a threaded hole matching the top end of the transport bolt 4 is disposed on the outer cylinder 20; the transport bolt 4 is moved from the rear to the front Passing through the first through hole 35 on the rear reinforcing plate 3 and the second through hole 104 on the back plate 10 in sequence, and screwing into the threaded holes fixed on the outer cylinder 20, so that the outer cylinder 20 and the back plate 10 are fixed; Washing machine during transportation, subject to The impact force in the front-rear direction is mainly applied to the transport bolt 4; the force in other directions, especially the force at the front of the outer cylinder 20, mainly acts on the fixed rod 1; the force at the rear of the outer cylinder, Acts on the transport bolt 4 and the fixed rod 1.

[0053] In this embodiment, the front reinforcing plate 2 is fixed on the inner side of the front panel of the box body, and the left and right sides of the front reinforcing plate 2 are respectively fixed on the left and right side plates of the box body, or are fixed to the box body. On the front frame, the front reinforcing plate 2 is located inside the case. After the washing machine is transported to the user's home, the transport bolt 4, the rear reinforcing plate 3, and the fixed rod 1 are removed, and the front reinforcing plate 2 is not disassembled.

[0054] Referring to FIG. 1 to FIG. 7, the fixing method of the transportation fixing device in the embodiment is described, which includes the following steps:

[0055] A, the fixing rod 1 is passed through the back plate 10 and the through hole 201 from the back to the front, and the front end of the fixing rod 1 is passed through the front reinforcing plate 2, and the fixing rod 1 passes through the rear plate mounting hole 101. Lower round hole.

[0056] Specifically, the fixing rod 1 is mounted from the rear to the front, and the fixing rod 1 passes through the rear plate mounting hole 101 and the through hole 201, that is, a circle passing through the lower portion of the back plate mounting hole 101 on the back plate 10. The hole 1011 and the lower portion of the through hole 201 in the outer cylinder 20 penetrate the front portion of the fixing rod 1 into the front mounting hole 21.

[0057] B. Lifting the rear end of the fixing rod 1 upward, so that the fixing rod 1 is from the lower circular hole 1011 of the rear plate mounting hole 101 to the upper square hole 1012, and the square hole 1012 is engaged with the mounting groove 11.

[0058] Specifically, the rear end of the fixing rod 1 is lifted upward, so that the rear end of the fixing rod 1 moves upward from the circular hole 1011 in the lower part of the rear board mounting hole 101 to reach the upper square hole 1012, that is, the square hole 1012. The peripheral back plate 10 is located in the mounting groove 11 of the fixing rod 1, so that the fixing rod 1 is fixed in the front, rear, and left and right directions, so that the fixing of the fixing rod 1 is relatively simple, and the fixing rod 1 is not provided for the fixing rod 1 Fixing or positioning in the front, back, or left and right directions is beneficial to improve installation efficiency.

[0059] C. The rear reinforcing plate 3 is brought close to the rear back plate 10, and the rear end of the fixing rod 1 is passed through the rear mounting hole 31, and then the rear reinforcing plate 3 is fixed to the rear back plate 10.

[0060] Specifically, the rear reinforcing plate 3 is brought close to the rear back plate 10, and the rear mounting hole 31 is aligned with the rear end of the fixed rod 1.

, the rear end of the fixing rod 1 is passed through the rear fixing hole 31, and then the rear reinforcing plate 3 is fixed to the back board 10 by screws; by providing the rear reinforcing plate 3, the fixing rod 1 is fixed to the box 10, and is advantageous Increase structural strength.

[0061] D. The transport bolt 4 is passed through the rear reinforcing plate 3 and the rear plate 10, and is fixed to the outer cylinder 20. [0062] Specifically, the transport bolts 4 are sequentially passed through the through holes of the rear reinforcing plate 3 and the rear back plate 10 from the rear to the front, and are screwed into the screw holes fixed on the outer cylinder 20, so that the outer cylinder 20 and the rear plate 10 fixed. Embodiments of the invention

8 to FIG. 14, which is a second embodiment of the transportation fixing device of the washing machine of the present invention, the main difference between this embodiment and the first embodiment is: also passed through the back plate and the reinforcement A receiving chamber for accommodating the power plug of the washing machine is disposed between the plates, and other structures may adopt the same structure as the first embodiment.

[0064] The washing machine includes a casing and an outer cylinder disposed in the casing. The casing includes a back panel 10, a front panel, and two side panels. In this embodiment, the back panel 10 and the two side panels are integrated. U-shaped plate. The transport fixture includes two fixed rods 1 disposed in the front-rear direction, a front reinforcing plate fixed to the casing 10, a rear reinforcing plate 3 disposed outside the rear back plate 10, and a transport bolt 4; the transport bolt 4 passes through the rear reinforcing plate 3 and the back panel 10 are fixed to the outer cylinder, and a receiving chamber 5 is disposed between the back panel 10 and the rear reinforcing panel 3, and the power plug 40 is located in the accommodating chamber 5.

[0065] By providing a housing chamber 5 for accommodating the power plug 40 between the back panel 10 and the rear reinforcing panel 3, the power plug 40 is fixed in the housing chamber 5 between the back panel 10 and the rear reinforcing panel 3. In this way, the power plug 40 is covered and fixed in the accommodating cavity 5, and the reinforcing plate 3 and the transport bolt 4 must be disassembled to energize the power plug 40 to start the washing machine, which needs to be ensured that the transport bolt is not disassembled and the washing machine cannot be plugged in. It can't be started, avoiding the vibration caused by the start of the washing machine transport bolt 4, the noise is too large, and even the washing machine is damaged.

[0066] In the present embodiment, as shown in FIG. 8, FIG. 9 and FIG. 14, the accommodating chamber 5 includes a groove 102 which is provided on the back plate 10 and which is concave toward the front, and is provided on the rear plate 3 to be convex rearward. The convex groove 33, the groove 102 and the convex groove 33 are opposed to each other to form the accommodating cavity 5 accommodating the power plug 40. The convex groove 33 is of a truncated cone type, and three insertion holes 331 matching the insertion piece 401 of the power plug 40 are disposed at the bottom of the convex groove 33, so that the insertion piece 401 of the power plug 40 is inserted into the insertion hole 331, which can be reduced. The space occupied by the small power plug 40, that is, the volume of the accommodating cavity 5 is small, and the power plug 40 is fixedly engaged with the convex groove 33 to fix the sway of the power plug 40 in the accommodating cavity 5. . By arranging the accommodating chamber 5 to be formed by the groove 102 and the convex groove 33, the accommodating chamber 5 is placed between the back plate 10 and the rear reinforcing plate 3, avoiding all the front recesses from interfering with the outer tube, and all The interference caused by the convexity to the outer package or the like, and thus the accommodating cavity 5 formed by the recess 102 and the convex groove 33, facilitates the fixing of the power plug 40.

[0067] In this embodiment, as shown in FIG. 13 and FIG. 14, an extension groove 103 extending downward along the groove 102 is provided on the back plate 10, and the lower end of the extension groove 103 is disposed lower than the rear reinforcement plate 3. The lower end, that is, the lower portion of the extending groove 103 communicates with the outside, and the accommodating cavity 5 communicates with the outside through the extending groove 103, and the power supply line 30 connected to the power plug 40 passes through the accommodating cavity 5 from the extending groove 103. Alternatively, the accommodating chamber 5 is provided with a port for communicating with the outside of the power supply line 30, that is, the lower end of the rear reinforcing plate 3 and the extending groove 103 enclose a mouth of the power cord 30.

[0068] In this embodiment, as shown in FIG. 11, after the power cord 30 of the washing machine protrudes from the lower right side of the back panel 10, the edge of the back panel 10 is engaged and fixed, that is, the right edge is upward. Then, turning along the upper edge, then turning downward along the left edge, that is, the power cord 30 is trimmed and fixed on the back panel 10, and the lowermost power plug 40 is further turned into the receiving cavity 5; The power plug 40 is hung on the outside of the casing 10, and shakes during transportation of the washing machine, bumping the cabinet.

[0069] Since the rear reinforcing plate 3 is fixed on the back plate 10, in order to increase the structural strength, it is preferable that the left and right sides of the rear reinforcing plate 3 are respectively fixed to the left and right side plates, that is, the width of the rear reinforcing plate 3 is equal to Or slightly smaller than the width of the back panel 10, that is, after the power cord 30 is fixed to the back panel 10, the power cord 30 passes through the left and right sides of the rear reinforcing panel 3; in order to increase the structural strength, the rear reinforcing panel 3 is preferably 钣The gold piece, such that the upper and lower ends of the left and right sides of the rear reinforcing plate 3 will cut the power cord 30; thus, the transport fixing device further includes two guard plates 6 respectively located on the left and right sides of the rear reinforcing plate 3, and the power cord 30 is engaged It is fixed on the shield 6. The guard plate 6 is made of a plastic injection molded part, and a card slot 61 matching the power cord 30 is disposed on the guard plate 6, and the power cord 30 is locked and fixed in the card slot 61. Thus, by providing the shield 6, it is advantageous to protect the power cord 30, and the retainer 6 is provided with a card slot 61 for engaging the fixed power cord 30, as shown in Fig. 10.

In the present embodiment, the shield 6 is pressed against the outside of the left and right sides of the rear reinforcing plate 3, and the screw through holes provided on the shield 6 and the rear reinforcing plate 3 are aligned. That is, the shield 6 and the rear reinforcing plate 3 are fixed together by screws.

[0071] Referring to FIG. 1 to FIG. 14, a method for fixing the transportation fixture in the embodiment is described, which includes the following steps:

[0072] A, the fixing rod 1 is passed from the back to the front through the back plate 10, the through hole on the outer tube, and the front end of the fixing rod 1 passes through the front reinforcing plate, and the 吋 fixing rod 1 passes through the rear plate mounting hole The lower round hole of 101. [0073] B. Lifting the rear end of the fixing rod 1 upward, so that the fixing rod 1 reaches the upper square hole from the lower circular hole of the back plate mounting hole 101, and the square hole is engaged at the mounting groove of the fixing rod 1.

[0074] C0, the power plug 30 is inserted into the convex groove 33 on the rear reinforcing plate 3.

Specifically, the tab 401 of the power plug 40 is inserted into the jack 331 of the slot 33, and the connection end of the power plug 40 and the power cord 30 is located at the lower portion, that is, the power cord 30 protrudes from the lower end.

[0076] C. The rear reinforcing plate 3 is brought close to the back plate 10, and the rear end of the fixing rod 1 is passed through the rear mounting hole 31, and the position of the receiving cavity 5 formed between the rear reinforcing plate 3 and the back plate 10 is aligned. The two guard plates 6 press the left and right sides of the rear reinforcing plate 3, respectively, and then the rear reinforcing plate 3 is fixed to the rear back plate 10.

[0077] Specifically, the rear reinforcing plate 3 is brought close to the back plate 10, and the rear mounting hole 31 is aligned with the rear end of the fixing rod 1, so that the rear end of the fixing rod 1 passes through the rear fixing hole 31, and the rear reinforcing plate 3 is The position of the accommodating cavity 5 is formed between the back plates 10, and the two guard plates 6 are respectively pressed to press the left and right sides of the reinforcing plate 3; then the screws are passed through the through holes of the guard plate 6 and the rear reinforcing plate 3, and It is fixed on the hem of the back panel 10 and the side panel.

[0078] D. The transport bolt 4 is passed through the rear reinforcing plate 3 and the rear plate 10, and is fixed to the outer cylinder.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any person skilled in the art may use the above-disclosed technical contents to change or modify the equivalent changes. An equivalent embodiment. However, any simple modifications, equivalent changes and modifications made to the above embodiments in accordance with the technical spirit of the present invention are still within the scope of protection of the present invention.

Claims

Claim

[Claim 1] A transport fixing device for a washing machine, the washing machine comprising a case having a back plate and an outer tube disposed in the case, wherein the transport fixing device includes at least one of the front and rear direction a fixing rod, and a front reinforcing plate fixed on the box body, the front and rear ends of the fixing rod are respectively located on the front reinforcing plate and the back plate, and the outer tube is provided with the fixing rod for passing through Through hole.

[Claim 2] The transport fixing device according to claim 1, wherein the through hole is a round hole, and the back plate is provided with an elongated shape matching the through hole. a back plate mounting hole, the front reinforcing plate is provided with a circular front mounting hole matched with the fixing rod, and the fixing rod is fixedly mounted from the back to the front.

[Claim 3] The transport fixing device according to claim 2, wherein the rear plate mounting hole is a lower circle upper square, and the fixing rod is provided with a mounting hole with the rear plate The square holes are matched with the mounting slots, and the square holes are engaged at the mounting slots.

[Claim 4] The transport fixture according to claim 1, wherein the outer cylinder is provided with a front extension block and a rear extension block, respectively, and the front extension block and the rear extension block are respectively provided with Through hole.

[Claim 5] The transport fixing device according to any one of claims 1 to 4, wherein the transport fixing device further comprises a rear reinforcing plate fixed to an outer side of the back panel, and the rear reinforcing panel Providing a rear mounting hole matched with the fixing rod, the fixing rod penetrating into the rear mounting hole

[Claim 6] The transport fixing device according to claim 5, wherein the upper and lower ends of the rear reinforcing plate are respectively provided with outwardly folded edges, and the size of the folded edges is greater than or equal to the fixed The distance from the rear reinforcing plate is extended after the rod is installed.

[Claim 7] The transport fixing device according to any one of claims 1 to 4, characterized in that the transport fixing device further comprises a transport bolt for connecting and fixing the back plate and the outer tube.

[Claim 8] The method of fixing a transport fixture according to claim 2, comprising the steps of:

A. Pass the fixing rod from the back to the back through the back plate and the through hole, and make the front end of the fixing rod Passing through the front reinforcing plate, the 吋 fixing rod passes through the lower round hole of the rear plate mounting hole;

B. Lifting the rear end of the fixing rod upward, so that the fixing rod reaches the upper square hole from the lower circular hole of the rear plate mounting hole, and the square hole is engaged at the mounting groove.

[Claim 9] The fixing method according to claim 8, wherein the transportation fixing device further comprises a rear reinforcing plate fixed to an outer side of the back plate, and the rear reinforcing plate is provided with the fixing a rod matching the rear mounting hole, the fixing rod penetrating into the rear mounting hole; the fixing method further comprises a step C, bringing the rear reinforcing plate closer to the back plate and allowing the rear end of the fixing rod to pass After the rear mounting hole, the rear reinforcing plate is then fixed to the back plate.

[Attachment 10] The fixing method according to claim 9, wherein the transportation fixing device further comprises a transport bolt for connecting and fixing the back plate and the outer tube; the fixing method further comprises the step D And transporting the transport bolt through the rear reinforcing plate and the rear plate, and fixing the outer bolt.