Washing machine top cover stacking structure

Abstract

The utility model relates to the technical field of household appliance structures, and discloses a washing machine top cover stacking structure which comprises a washing machine and a drying machine arranged at the upper end of the washing machine, a stacking limiting mechanism is arranged between the washing machine and the drying machine, and the stacking limiting mechanism comprises four sets of inserting grooves which are formed in the corners of the upper end face of the washing machine in a scattered mode. The bottom of the drying machine is provided with four sets of mounting feet correspondingly embedded into the inserting grooves, the center of the upper end face of the washing machine is further provided with a notch and a pressing block located in the notch and sliding up and down, the bottom of the pressing block is provided with a plurality of reset springs, and the four corners of the bottom of the pressing block are each hinged to a rotating rod. The other end of the rotating rod is movably connected with a moving block, the lower end of the moving block is provided with a guide rod for controlling the moving block to slide horizontally, and the side face of the top of the moving block is fixedly connected with a T-shaped inserting rod which extends into the inserting groove and fixes the mounting foot. The utility model has the following advantages and effects: the space can be saved, and the stacking is stable.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliance structures, in particular to a stacking structure of top covers of washing machines. Background Art

[0002] At present, washing machines have become a necessity for every household. With the popularization of washing machines, more and more users will choose to use dryers to dry clothes, thereby completing the washing and drying operations of clothes in one go.

[0003] In the prior art, a washing machine and a dryer are usually placed and fixed on a placement rack. The dryer is placed above the washing machine, and the two are separated by a partition, which not only takes up indoor space but also wastes costs. Some users place the dryer directly on the washing machine, but the stacking of the two is not stable enough, which can easily cause damage to the appliance and is not conducive to use. Therefore, it is necessary to propose a washing machine top cover stacking structure to solve this problem. Utility Model Content

[0004] The utility model aims to provide a washing machine top cover stacking structure, which has the effects of saving space and stable stacking.

[0005] The above-mentioned technical objectives of the utility model are achieved through the following technical solutions: a stacking structure of a washing machine top cover, comprising a washing machine and a dryer placed on the upper end of the washing machine, a stacking limit mechanism being arranged between the washing machine and the dryer, the stacking limit mechanism comprising four groups of slots dispersedly arranged at the corners of the upper end surface of the washing machine, four groups of mounting feet correspondingly embedded in the slots being arranged at the bottom of the dryer, a recess and a pressure block sliding up and down in the recess being also arranged at the center of the upper end surface of the washing machine, a plurality of return springs being arranged at the bottom of the pressure block, a rotating rod being hinged at the four corners of the bottom of the pressure block, a moving block being movably connected to the other end of the rotating rod, a guide rod being arranged at the lower end of the moving block for controlling its horizontal sliding, a T-shaped plug rod extending into the slot and fixing the mounting feet being fixedly connected to the side surface of the top of the moving block, and a pressing device for pushing the pressure block downward being arranged at the bottom of the dryer.

[0006] By adopting the above technical solution, the dryer is stacked on the upper end of the washing machine, and the mounting feet at the bottom are embedded in the slots for preliminary fixation. Then, the pressing block is pushed down by the pressing device to compress the return springs at the bottom, pushing the four groups of rotating rods to rotate to a horizontal position, so that the moving block can smoothly push the T-shaped plug rod into the slot under the guidance of the guide rod and fix the mounting feet, so that the dryer and the washing machine are connected as a whole, which is not only stable in stacking, but also saves indoor space and usage costs.

[0007] The utility model is further configured as follows: a connecting block is fixedly installed on one side of the moving block close to the pressing block, and a limiting groove is provided on the connecting block for the hinge shaft at the end of the rotating rod to slide up and down.

[0008] By adopting the above technical solution, when the rotating rod rotates toward the horizontal position, the hinge shaft at its end will be in the limiting groove of the connecting block with a certain upward and downward movable space, thereby being able to smoothly push the moving block to slide horizontally, making the structural design more reasonable.

[0009] The utility model is further configured as follows: the pressing device includes a bidirectional screw rod rotatably arranged in the dryer, the bidirectional screw rod is fixedly connected to a handle at one end extending to the outside of the dryer, a cross bar is arranged below the bidirectional screw rod, and two axially symmetrical sliding blocks are arranged on the outer thread, the cross bar passes through the two sliding blocks and is slidably connected thereto, an opening and a push plate sliding up and down in the opening are arranged at the center of the bottom of the dryer, and a push rod is hinged between the push plate and the sliding block.

[0010] By adopting the above technical solution, the bidirectional screw can be rotated by holding the handle, and under the limit of the cross bar, the two groups of sliding blocks can be pushed to slide symmetrically, so that the push rod rotates and presses the push plate in the opening downward, thereby controlling the downward movement of the pressing block to achieve stable stacking of the washing machine and the dryer.

[0011] The utility model is further configured as follows: sliding blocks are symmetrically installed on the front and rear sides of the push plate, and sliding grooves are correspondingly arranged at the positions of the sliding blocks.

[0012] By adopting the above technical solution, during the sliding of the push plate, the slider always slides in the slide groove, so that the sliding of the push plate is more stable.

[0013] The utility model is further configured as follows: a dustproof component is provided on the slot, the dustproof component includes a rotating shaft arranged on the upper part of the inner cavity of the slot and a dustproof cover connected to the rotating shaft, a torsion spring for controlling the opening of the dustproof cover is provided on the rotating shaft, and a limiting component is provided at the other end of the dustproof cover.

[0014] By adopting the above technical solution, when the washing machine is placed alone, the torsion spring flips the dust cover, and the dust cover is placed at a horizontal angle in cooperation with the limitation of the limiting component, closing the upper end of the slot, thereby achieving a certain dustproof effect.

[0015] The utility model is further configured as follows: the limiting component includes a baffle slidably arranged at the end of the dust cover and a plurality of extrusion springs connected to the end of the baffle, and the inner wall of the slot is provided with an arc-shaped groove for embedding the baffle.

[0016] By adopting the above technical solution, when the torsion spring flips the dust cover, the dust cover is in a horizontal state. The baffle is pushed outward by the squeezing spring so that the baffle is embedded in the arc-shaped slot, restricting the dust cover in a horizontal state to achieve the purpose of dust prevention.

[0017] The beneficial effects of the utility model are:

[0018] 1. The utility model, through the setting of the pressing device, makes the pressing block move downward, the return springs at the bottom are all compressed, and the four groups of rotating rods are pushed to rotate to the horizontal position, so that the moving block can smoothly push the T-shaped plug rod into the slot under the guidance of the guide rod, and fix the mounting foot, so that the dryer and the washing machine are connected as a whole, which is not only stable in stacking, but also saves indoor space and use cost, making the equipment more applicable.

[0019] 2. The utility model, through the arrangement of the dustproof component, when the washing machine is placed alone, the torsion spring flips the dustproof cover, the dustproof cover is in a horizontal state, and the baffle is pushed outward by the extrusion spring, so that the baffle is embedded in the arc-shaped slot, and the dustproof cover is restricted in a horizontal state, thereby achieving the purpose of dustproof and achieving a certain dustproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 The utility model is a whole structure diagram of a stacking structure of a washing machine top cover.

[0022] Figure 2 This utility model Figure 1 The overall structure diagram of the middle stacking limit mechanism.

[0023] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle.

[0024] Figure 4 This utility model Figure 3 Structural diagram of the middle limit component.

[0025] In the figure, 1, washing machine; 2, dryer; 3, stacking limit mechanism; 31, slot; 32, mounting foot; 33, notch; 34, pressure block; 35, return spring; 36, rotating rod; 37, moving block; 38, guide rod; 39, T-shaped plug rod; 310, pressing device; 3101, two-way screw rod; 3102, handle; 3103, cross bar; 3104, sliding block; 3105, opening; 3106, push plate; 3107, push rod; 3108, slider; 311, connecting block; 4, dustproof component; 41, dust cover; 42, torsion spring; 43, limit component; 431, baffle; 432, extrusion spring; 433, arc slot. DETAILED DESCRIPTION

[0026] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0027] like Figures 1 to 4 As shown, a stacking structure of a washing machine top cover comprises a washing machine 1 and a dryer 2 placed on the upper end of the washing machine 1, a stacking limit mechanism 3 is arranged between the washing machine 1 and the dryer 2, the stacking limit mechanism 3 comprises four groups of slots 31 dispersedly arranged at the corners of the upper end surface of the washing machine 1, four groups of mounting feet 32 ​​correspondingly embedded in the slots 31 are arranged at the bottom of the dryer 2, a recess 33 and a pressing block 34 sliding up and down in the recess 33 are also arranged at the center of the upper end surface of the washing machine 1, a plurality of return springs 35 are arranged at the bottom of the pressing block 34, a rotating rod 36 is hinged at the four corners of the bottom of the pressing block 34, a moving block 37 is movably connected to the other end of the rotating rod 36, a guide rod 38 for controlling its horizontal sliding is arranged at the lower end of the moving block 37, a T-shaped plug rod 39 extending into the slot 31 and fixing the mounting feet 32 ​​is fixedly connected to the side surface of the top of the moving block 37, and a pressing device 310 for pushing the pressing block 34 downward is arranged at the bottom of the dryer 2.

[0028] Furthermore, a connecting block 311 is fixedly mounted on the moving block 37 at one side close to the pressing block 34 , and a limiting groove is provided on the connecting block 371 for the hinge shaft at the end of the rotating rod 36 to slide up and down.

[0029] Furthermore, the pressing device 310 includes a bidirectional screw rod 3101 rotatably arranged in the dryer 2, and the bidirectional screw rod 3101 is fixedly connected to a handle 3102 at one end extending to the outside of the dryer 2, and a cross bar 3103 is arranged below the bidirectional screw rod 3101, and two axially symmetrical sliding blocks 3104 are arranged on the outer thread, and the cross bar 3103 passes through the two sliding blocks 3104 and is slidably connected thereto. An opening 3105 and a push plate 3106 that slides up and down in the opening 3105 are arranged at the center of the bottom of the dryer 2, and a push rod 3107 is hinged between the push plate 3106 and the sliding block 3104.

[0030] Furthermore, sliders 3108 are symmetrically installed on the front and rear sides of the push plate 3106 , and the opening 3105 is correspondingly provided with sliding grooves at the positions of the sliders 3108 .

[0031] Furthermore, the limiting component 43 includes a baffle 431 slidably disposed at the end of the dust cover 41 and a plurality of extrusion springs 432 connected to the end of the baffle 431 , and the inner wall of the slot 31 is provided with an arc-shaped slot 433 for the baffle 431 to be embedded.

[0032] The working principle of the utility model is as follows: when stacking, the dryer 2 is stacked on the upper end of the washing machine 1, and the mounting foot 32 at the bottom is embedded in the slot 31 for preliminary fixing, and then the bidirectional screw rod 3101 can be rotated by holding the handle 3102, and under the limit of the cross bar 3103, the two sets of sliding blocks 3104 are pushed to slide symmetrically, so that the push rod 3107 is rotated and the push plate 3106 in the opening 3105 is pressed down, thereby controlling the pressing block 34 to move downward, so that the return spring 35 at the bottom is compressed, and the four sets of rotating rods 36 are pushed to rotate to the horizontal position, so that Under the guidance of the guide rod 38, the movable block 37 smoothly pushes the T-shaped rod 39 into the slot 31 and fixes the mounting foot 32, so that the dryer 2 and the washing machine 1 are connected as a whole, which is not only stable to stack but also saves indoor space and use cost. When the washing machine 1 is placed alone, the torsion spring 42 flips the dust cover 41, and the dust cover 41 is in a horizontal state. The baffle 431 is pushed outward by the extrusion spring 432, so that the baffle 431 is embedded in the arc groove 433, and the dust cover 41 is restricted in a horizontal state to achieve the purpose of dust prevention.

Claims

1. A washing machine top cover stacking structure, comprising a washing machine (1) and a drying machine (2) disposed on the upper end of the washing machine (1), characterized in that: A stacking limiting mechanism (3) is provided between the washing machine (1) and the drying machine (2), the stacking limiting mechanism (3) comprising four groups of slots (31) dispersedly arranged at the corners of the upper end surface of the washing machine (1), the bottom of the drying machine (2) is provided with four groups of mounting feet (32) correspondingly embedded in the slots (31), the center of the upper end surface of the washing machine (1) is also provided with a notch (33) and a pressing block (34) sliding up and down in the notch (33), and the bottom of the pressing block (34) is provided with a plurality of reset A spring (35), a rotating rod (36) is hinged at each of the four corners of the bottom of the pressing block (34), the other end of the rotating rod (36) is movably connected to a moving block (37), the lower end of the moving block (37) is provided with a guide rod (38) for controlling its horizontal sliding, the side surface of the top of the moving block (37) is fixedly connected with a T-shaped plug rod (39) extending into the slot (31) and fixing the mounting foot (32), and a pressing device (310) for pushing the pressing block (34) downward is provided at the bottom of the dryer (2).

2. A washing machine top cover stacking structure according to claim 1, characterized in that: The movable block (37) is fixedly mounted with a connecting block (311) on one side close to the pressing block (34); the connecting block (311) is provided with a limiting groove for the hinge shaft at the end of the rotating rod (36) to slide up and down.

3. The stacking structure of washing machine top covers according to claim 1, characterized in that: The pressing device (310) comprises a bidirectional screw rod (3101) rotatably arranged in the dryer (2); the bidirectional screw rod (3101) is fixedly connected to a handle (3102) at one end extending to the outside of the dryer (2); a cross bar (3103) is arranged below the bidirectional screw rod (3101); two axially symmetrical sliding blocks (3104) are arranged on the outer thread; the cross bar (3103) passes through the two sliding blocks (3104) and is slidably connected thereto; an opening (3105) and a push plate (3106) that slides up and down in the opening (3105) are arranged at the center of the bottom of the dryer (2); a push rod (3107) is hinged between the push plate (3106) and the sliding block (3104).

4. A washing machine top cover stacking structure according to claim 3, characterized in that: Slide blocks (3108) are symmetrically installed on the front and rear sides of the push plate (3106), and the opening (3105) is correspondingly provided with a sliding groove at the position of the slide block (3108).

5. The stacking structure of washing machine top covers according to claim 1, characterized in that: The slot (31) is provided with a dustproof component (4), the dustproof component (4) comprising a rotating shaft arranged at the upper part of the inner cavity of the slot (31) and a dustproof cover (41) connected to the rotating shaft, the rotating shaft is provided with a torsion spring (42) for controlling the dustproof cover (41) to be opened, and the other end of the dustproof cover (41) is provided with a limiting component (43).

6. A washing machine top cover stacking structure according to claim 5, characterized in that: The limiting component (43) comprises a baffle (431) slidably arranged at the end of the dust cover (41) and a plurality of extrusion springs (432) connected to the end of the baffle (431); the inner wall of the slot (31) is provided with an arc-shaped slot (433) for embedding the baffle (431).

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