Acoustic welding integrated household appliance plastic component

Abstract

The utility model relates to the technical field of household appliance devices, in particular to a sound wave welding integrated household appliance plastic component. A meal spoon frame is arranged on one side of the shell, a protective sleeve is arranged on the side, away from the meal spoon frame, of the shell, a fixing device is arranged in the protective sleeve and comprises a connecting block, a clamping block is fixedly connected to the side, away from the meal spoon frame, of the connecting block, and a through opening penetrating through the two sides of the shell is formed in the middle of the shell. The second connecting rod is ejected out through elastic thrust applied to the second connecting rod by the arranged spring, and the two sliding blocks move in opposite directions, so that the clamping block is clamped and fixed by the two rollers, the meal spoon frame is fixed on the shell, the meal spoon frame is convenient to mount and dismount, and the meal spoon is convenient to mount and dismount. And the situation that the food safety is affected due to the fact that the meal spoon is placed on a kitchen table top, a dining table or other places after being used and pollutants enter rice in an electric cooker along with the meal spoon when the meal spoon is used again is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to domestic appliance device technical field, concretely relates to a sound wave welding integrated domestic appliance plastic component. BACKGROUND

[0002] Integrated domestic appliance plastic component refers to a plurality of plastic parts are combined into a plastic part or module with specific function and complete structure through specific process and design to meet the requirements of domestic appliance in appearance, structure and performance, wherein, the shell assembly is one of the most common plastic components of domestic appliance, such as the front and rear shell of television, the door body and box body shell of refrigerator, the indoor and outdoor machine shell of air conditioner, etc., these shells not only play the role of protecting internal electrical components, but also directly affect the appearance design of product and the visual experience of user. The electric rice cooker shell under the present technology is usually integrally arranged, and in order to maintain consistency with other kitchen appliances, part of the electric rice cooker is not provided with the outer side rice spoon rack, but if there is no rice spoon rack, the rice spoon may be directly placed on the kitchen table, dining table or other places after use, which often has more dust, bacteria and other pollutants, when the rice spoon is used again, these pollutants will enter the rice in the electric rice cooker with the rice spoon, affecting food safety, in view of this, the utility model provides a sound wave welding integrated domestic appliance plastic component. SUMMARY

[0003] The utility model discloses a sound wave welding integrated domestic appliance plastic component, which solves the problems in the background art.

[0004] To achieve the above object, the utility model provides a sound wave welding integrated domestic appliance plastic component, which comprises a shell, a rice spoon rack is arranged on one side of the shell, a protective sleeve is arranged on the side of the shell away from the rice spoon rack, a fixing device is arranged inside the protective sleeve, the fixing device comprises a connecting block, a clamping block is fixedly connected to the side of the connecting block away from the rice spoon rack, a through hole is formed in the middle of the shell and extends through both sides of the shell, the connecting block and the clamping block are movably inserted into the through hole, two sliding blocks are slidably arranged inside the protective sleeve, a roller is rotatably arranged on one side of each of the two sliding blocks, the two rollers are movably clamped on both sides of the clamping block, a connecting assembly is fixedly connected to one side of each of the two sliding blocks away from each other, and the connecting assembly is used for applying a pushing force to the two sliding blocks to move them closer to each other.

[0005] As a further improvement of the technical solution, the connecting assembly comprises a first connecting rod fixedly installed on the inner wall of the protective sleeve, an inner groove is formed in the first connecting rod, a second connecting rod is slidably arranged inside the inner groove, and one end of the second connecting rod penetrates through the first connecting rod and is fixedly connected to one side of the sliding block.

[0006] As a further improvement of the technical solution, the second connecting rod is fixedly connected with a spring inside the inner groove at one end away from the sliding block, and the spring is used to apply a pushing force to the second connecting rod to move the sliding block towards the side of the second connecting rod.

[0007] As a further improvement of the technical solution, a limiting groove is formed on the outer side of the inner groove, and a limiting block is slidably arranged inside the limiting groove and fixedly installed on the second connecting rod.

[0008] As a further improvement of the technical solution, a guide groove is formed on the surface of the side of the sliding block close to the shell, and a guide rod is slidably arranged inside the guide groove and fixedly installed on the shell.

[0009] As a further improvement of the technical solution, a fixing groove is formed on the side of the rice spoon holder close to the shell, and a fixing block is movably inserted into the fixing groove and fixedly installed on the shell.

[0010] Compared with the prior art, the utility model has the beneficial effects that:

[0011] In the sound wave welding integrated household electrical appliance plastic component, the elastic pushing force applied by the spring to the second connecting rod pushes the second connecting rod out, and moves the two sliding blocks towards each other, so that the two rollers fix the clamping block, and the rice spoon holder is fixed on the shell, facilitating the installation and disassembly of the rice spoon holder, avoiding the pollution of the rice spoon after use, and preventing the pollution from entering the rice in the electric rice cooker with the rice spoon, thereby affecting food safety. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the sectional structure of the utility model;

[0014] Figure 3 It is a schematic diagram of the structure of the fixing device of the utility model;

[0015] Figure 4 It is a schematic diagram of the structure of the fixing device of the utility model; Figure 3 It is a schematic diagram of the structure of the fixing device of the utility model;

[0016] The meanings of the various reference signs in the drawings are as follows:

[0017] 1, shell; 2, rice spoon rack; 3, protective sleeve; 4, fixing device; 41, connecting block; 42, clamping block; 43, sliding block; 44, roller; 45, guide rod; 46, first connecting rod; 47, inner groove; 48, second connecting rod; 49, limiting block; 411, limiting groove; 422, spring; 5, fixed block. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0019] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0020] Example 1

[0021] Please refer to Figures 1-4As shown, the embodiment provides a sound wave welding integrated household appliance plastic component, which comprises a shell 1, a rice spoon rack 2 is arranged on one side of the shell 1, a protective sleeve 3 is arranged on the side of the shell 1 away from the rice spoon rack 2, a fixing device 4 is arranged inside the protective sleeve 3, the fixing device 4 comprises a connecting block 41, a clamping block 42 is fixedly connected to the side of the connecting block 41 away from the rice spoon rack 2, a through hole is formed in the middle of the shell 1 and penetrates through both sides of the shell 1, the connecting block 41 and the clamping block 42 are movably inserted into the through hole, two sliding blocks 43 are slidably arranged inside the protective sleeve 3, the side of each of the two sliding blocks 43 adjacent to each other is rotatably provided with a roller 44, the two rollers 44 are movably clamped on the two sides of the clamping block 42, the side of each of the two sliding blocks 43 away from each other is fixedly connected with a connecting assembly, the connecting assembly is used to apply a pushing force to the two sliding blocks 43 to make them close to each other, after the connecting block 41 and the clamping block 42 are inserted from the through hole, the elastic pushing force applied to the sliding blocks 43 by the connecting assembly makes the two rollers 44 clamp and fix the clamping block 42, so as to fix the rice spoon rack 2 on the shell 1, wherein the setting of the rollers 44 reduces the friction between the device and the clamping block 42, which not only facilitates the insertion of the clamping block 42, but also reduces the wear of the clamping block 42 and prolongs the service life of the device.

[0022] A guide groove is formed in the surface of the side of the sliding block 43 close to the shell 1, a guide rod 45 is slidably arranged inside the guide groove, the guide rod 45 is fixedly installed on the shell 1, the sliding of the sliding block 43 is guided and limited by the sliding of the guide rod 45 inside the guide groove, so as to avoid the sliding block 43 from slipping off, at the same time, a fixing groove is formed in the side of the rice spoon rack 2 close to the shell 1, a fixing block 5 is movably inserted into the fixing groove, the fixing block 5 is fixedly installed on the shell 1, when the rice spoon rack 2 is installed, the fixing block 5 is clamped into the fixing groove, the setting of the fixing block 5 increases the stability of the rice spoon rack 2, so as to avoid the rice spoon rack 2 from shaking after being installed, wherein the outer side of the rice spoon rack 2 is provided with a rounded edge, the setting of the rounded edge enables the user to automatically calibrate the position of the rice spoon rack 2 when installing it, so as to make the installation of the rice spoon rack 2 more convenient.

[0023] The connecting assembly comprises a first connecting rod 46 fixedly installed on the inner wall of the protective sleeve 3, an inner groove 47 is formed in the first connecting rod 46, a second connecting rod 48 is slidably arranged in the inner groove 47, one end of the second connecting rod 48 penetrates through the first connecting rod 46 and is fixedly connected with one side of the sliding block 43, the other end of the second connecting rod 48, away from the sliding block 43, is fixedly connected with a spring 422 arranged in the inner groove 47, the spring 422 is used for applying a pushing force to the second connecting rod 48 to make the second connecting rod 48 move towards the sliding block 43, and the two sliding blocks 43 are moved towards each other, so that the clamping block 42 is clamped and fixed, wherein a limiting groove 411 is formed on the outer side of the inner groove 47, a limiting block 49 is slidably arranged in the limiting groove 411, and the limiting block 49 is fixedly installed on the second connecting rod 48, so that the second connecting rod 48 is limited by the sliding of the limiting block 49 in the limiting groove 411, and the second connecting rod 48 is prevented from slipping off after the spoon rack 2 is taken off by the user, so that the device is not damaged and the spoon rack 2 cannot be installed and fixed.

[0024] In use, the connecting block 41 and the clamping block 42 are inserted into the through hole, the spoon rack 2 is pressed, the spring 422 applies an elastic pushing force to the second connecting rod 48 to make the second connecting rod 48 move out, and the two sliding blocks 43 are moved towards each other, so that the two rollers 44 clamp and fix the clamping block 42, and the spoon rack 2 is fixed on the shell 1, and at the same time, the fixing block 5 is clamped into the fixing groove, the position of the spoon rack 2 is fixed by the fixing block 5, and the spoon rack 2 is prevented from shaking after installation.

[0025] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the utility model and do not limit the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A plastic assembly of a sonic welding integrated household appliance, comprising a housing (1), one side of which is provided with a rice spoon rack (2), characterized in that: The side of the shell (1) away from the rice spoon rack (2) is provided with a protective sleeve (3), the inside of the protective sleeve (3) is provided with a fixing device (4), the fixing device (4) comprises a connecting block (41), the side of the connecting block (41) away from the rice spoon rack (2) is fixedly connected with a clamping block (42), the middle of the shell (1) is provided with a through hole penetrating through both sides of the shell (1), the connecting block (41) and the clamping block (42) are movably inserted into the through hole, the inside of the protective sleeve (3) is slidably provided with two sliding blocks (43), the side of each of the two sliding blocks (43) adjacent to each other is rotatably provided with a roller (44), the two rollers (44) are movably connected on the two sides of the clamping block (42), and the side of each of the two sliding blocks (43) away from each other is fixedly connected with a connecting assembly.

2. The sonic welded integrated plastic component of a household appliance according to claim 1, characterized in that: The connecting assembly comprises a first connecting rod (46) fixedly installed on the inner wall of the protective sleeve (3), an inner groove (47) is formed in the first connecting rod (46), a second connecting rod (48) is slidably arranged in the inner groove (47), and one end of the second connecting rod (48) penetrates through the first connecting rod (46) and is fixedly connected with one side of the sliding block (43).

3. The sonic welded integrated plastic component of a household appliance according to claim 2, characterized in that: The end of the second connecting rod (48) away from the sliding block (43) is fixedly connected with a spring (422) arranged in the inner groove (47), and the spring (422) is used for applying a pushing force to the second connecting rod (48) to move towards the side of the sliding block (43).

4. The sonic welded integrated plastic component of a household appliance according to claim 3, characterized in that: The outer side of the inner groove (47) is provided with a limiting groove (411), and the limiting groove (411) is slidably provided with a limiting block (49) fixedly installed on the second connecting rod (48).

5. The sonic welded integrated plastic component of a household appliance according to claim 1, wherein: The surface of the side of the sliding block (43) close to the shell (1) is provided with a guide groove, and the guide groove is slidably provided with a guide rod (45) fixedly installed on the shell (1).

6. The sonic welded integrated plastic component of a household appliance according to claim 1, characterized in that: The side of the rice spoon rack (2) close to the shell (1) is provided with a fixed groove, and the fixed groove is movably inserted with a fixed block (5) fixedly installed on the shell (1).

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