CN215078171U - Dish washing machine with compact structure - Google Patents

Abstract

The utility model discloses a dish washer with compact structure, which comprises a machine body, a cover plate, a pin joint device arranged on the cover plate and a pin joint seat arranged on the machine body; the pivoting device is pivoted to the pivoting seat so that the cover plate can turn over relative to the machine body; the hinged seat is provided with a first joint pipeline, and the dishwasher comprises a second joint pipeline communicated with the inner cavity of the cover plate; the outlet end of the first joint pipeline is communicated with the inlet end of the second joint pipeline and can rotate relatively, and the rotating axis of the relative rotation of the outlet end of the first joint pipeline and the inlet end of the second joint pipeline coincides with the rotating axis of the cover plate rotating relative to the hinge seat. The application discloses dish washer, the second joint pipeline can be installed from the lateral direction of first joint pipeline along the axis of rotation direction, and both can compare the pivoted mode and can not interfere the rotation of apron again, can make dish washer's overall structure comparatively compact.

Description

Dish washing machine with compact structure

Technical Field

The utility model relates to a technique of dish washer, specifically, relate to a compact structure's dish washer.

Background

Basin formula dish washer is a common household apparatus, and it contains organism and apron usually, and the apron articulates on the organism usually, and the hole for water spraying has been seted up to the downside of apron, and the apron has the holding chamber that holds water jet equipment, and water jet equipment intercommunication hole for water spraying. The technical scheme that the guide water way adopted by the existing dish washing machine enters the containing cavity is complex and not compact enough. In view of this, the present application is specifically made.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a solution convenient to compact design of dish washer is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a dishwasher with compact structure comprises a machine body, a cover plate, a pivoting device arranged on the cover plate and a hinging seat arranged on the machine body; the pivoting device is pivoted to the pivoting seat so that the cover plate can turn over relative to the machine body; the hinged seat is provided with a first joint pipeline, and the dishwasher comprises a second joint pipeline communicated with the inner cavity of the cover plate; the outlet end of the first joint pipeline is communicated with the inlet end of the second joint pipeline and can rotate relatively, and the cover plate synchronously drives the inlet end of the second joint pipeline to rotate relative to the outlet end of the first joint pipeline when rotating relative to the hinge base through the pivot device.

Preferably, the inlet end of the second joint line is separated from the first joint line by being away from the outlet end of the first joint line in the axial direction of the rotation axis of the pivot joint device.

Preferably, the pivot joint device is provided with a first pipeline through hole, and the cover plate is provided with a second pipeline through hole corresponding to the first pipeline through hole; the second joint pipeline penetrates through the first pipeline through hole and the second pipeline through hole and enters the inner cavity of the cover plate; the first pipeline through hole and the second pipeline through hole have preset extension lengths along the axis direction so as to provide a space for the second joint pipeline to move along the axial direction of the rotation axis.

Preferably, the hinge base has a pipe passage with an outlet end mounted with the first joint pipe; the pipeline channel comprises a longitudinal extension section as an inlet end and a transverse extension section as an outlet end, the longitudinal extension section and the transverse extension section are communicated, and the transverse extension section extends along the axial direction of the rotating axis of the pivoting device; the first junction line having a first inner line section as an inlet end and a first outer line section as an outlet end in communication; the first built-in pipeline section is arranged in the transverse extension section, and the inlet end of the second joint pipeline P4 is sleeved on the first built-out pipeline section and can rotate relatively.

Preferably, the pipe installation part has a concave structure at one side part of the pivot joint device in the axial direction of the rotation axis, and the first joint pipe has an installation part embedded in the concave structure.

Preferably, the central axes of the first internal pipeline section and the first external pipeline section are coincident.

Preferably, the dishwasher has a longitudinal pipe section and a transverse pipe section which are in communication; the longitudinal pipeline section extends to the external space from the longitudinal extension section, and the transverse pipeline section is configured on the transverse extension section and is communicated with the first built-in pipeline section; the longitudinal pipeline section and/or the transverse pipeline section are at least partially soft pipelines.

Preferably, the dishwasher has a longitudinal pipe section and a transverse pipe section which are in communication; the longitudinal pipeline section extends to the external space from the longitudinal extension section, and the transverse pipeline section is configured on the transverse extension section and is communicated with the first built-in pipeline section; the central axes of both the longitudinal and transverse pipe sections have a predetermined eccentricity.

Preferably, the central axes of both the longitudinal and transverse soft pipe sections have a predetermined eccentricity.

Preferably, the body has an avoiding groove located at the front side, the hinge base is fixedly connected to the groove bottom of the avoiding groove, and the axial direction of the rotation axis of the pivot device is the left-right direction.

Preferably, the extension distance of the pivoting device in the left-right direction is smaller than that of the cover plate in the left-right direction, and the extension distance of the avoidance groove in the left-right direction is matched with that of the pivoting device in the left-right direction.

Preferably, the extension distance of the pivoting device in the left-right direction is equal to the extension distance of the cover plate in the left-right direction, and the extension distance of the avoidance groove in the left-right direction is matched with the extension distance of the pivoting device in the left-right direction.

Preferably, a shielding member for shielding the second joint pipeline is detachably mounted on the pivot joint device.

Preferably, the pivot joint device has a rotation axis in a left-right direction, and the hinge joint seat has a front side surface in a front-back direction, an upper portion of the front side surface being in an arc shape and a lower portion of the front side surface being in a flat shape.

Owing to adopted above technical scheme, the utility model discloses following beneficial effect has: the application discloses dish washer, the second joint pipeline can be installed from the lateral direction of first joint pipeline along the axis of rotation direction, and both can compare the pivoted mode and can not interfere the rotation of apron again, can make dish washer's overall structure comparatively compact.

Drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the drawings of the embodiments will be briefly described below, and it is obvious that the drawings in the following description only relate to some embodiments of the present invention, and are not intended to limit the present invention.

FIGS. 1A and 1B are schematic views respectively illustrating a dishwasher according to a further embodiment from different perspectives;

FIG. 2 depicts an exploded view of an embodiment of a dishwasher;

fig. 3 to 5 are schematic views respectively illustrating a hinge base according to a further embodiment from different viewing angles;

FIG. 6 illustrates a cross-sectional view of the hinge base of one embodiment taken along a longitudinal direction;

FIG. 7 is a schematic view of an embodiment of a piping arrangement apparatus;

FIG. 8 shows an exploded view corresponding to FIG. 7;

FIG. 9 shows a longitudinal cross-sectional view of the tube routing device of FIG. 7 (with the pivot omitted);

FIG. 10 is a schematic view of an embodiment of a flexible conduit;

FIG. 11 is an exploded view of the cover, the pivot device, the pipeline layout device, and the water conduit according to one embodiment;

FIG. 12 depicts an assembly corresponding to FIG. 11;

FIG. 13 is an assembly view of the cover plate and the pivot device according to an embodiment (the water spraying device inside the receiving chamber is shown in dotted lines);

FIG. 14 is a view showing an assembly process of the hinge base and the first joint line of the second embodiment;

fig. 15 is a view showing an assembly process of the hinge base and the first coupling line of the third embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Features in the embodiments described below may be combined with each other without conflict.

Referring to fig. 1A, 1B and 2, in one embodiment, the dishwasher of the present application includes a housing 1, a cover plate 2, a hinge unit 3, a hinge base 4 and a shutter 5. The machine body 1 is provided with two cleaning cavities which are positioned at the left side and the right side, the left cleaning cavity is a water tank cavity used for washing vegetables and fruits, and the right cleaning cavity is used for washing tableware. The front side of the right side cleaning cavity of the machine body 1 is provided with an avoiding groove T, the space on the left side and the right side of the avoiding groove T is used for configuring a pivoting piece P1 (damping rotating shaft) of the pivoting device 3, the middle space is used for configuring two hinged seats 4 arranged at intervals, and the inlet end of the second joint pipeline P4 is located between the two hinged seats 4, so that the whole structure is relatively compact. Articulated seat 4 is installed on organism 1 through the rigid coupling in the tank bottom of dodging groove T, and pivot joint device 3 installs on apron 2 and pin joint on articulated seat 4 to apron 2 can be relative organism 1 activity of overturning from top to bottom. The extension distance of the pivoting device 3 in the left-right direction is smaller than that of the cover plate 2 in the left-right direction, and the extension distance of the avoiding groove T in the left-right direction is matched with that of the pivoting device 3 in the left-right direction.

In another embodiment (not shown), the extension distance of the pivot joint device 3 in the left-right direction is equal to the extension distance of the cover plate 2 in the left-right direction, and the extension distance of the avoidance groove T in the left-right direction is matched with the extension distance of the pivot joint device 3 in the left-right direction.

Referring to fig. 3 to 5, the hinge base 4 has a fixing portion 4A, a pivot portion 4B and a pipe mounting portion 4C, which are integrally formed. The upper portion of the front side surface of the hinge base 4 in the front-rear direction is arc-shaped and the lower portion is flat, thereby forming an escape space required for turning and opening the cover plate 2. Referring to fig. 6, the pipeline installation portion 4C is provided with a pipeline passage 4D, the pipeline passage 4D includes a longitudinal extension section 4E and a transverse extension section 4F which are communicated with each other, the longitudinal extension section 4E serves as an inlet end, and the transverse extension section 4F serves as an outlet end. It should be understood that the expression "longitudinal" in the longitudinal stretch 4E means that the overall trajectory of the longitudinal stretch 4E extends longitudinally, which may also have a programmed development in the transverse direction, and correspondingly, the expression "transverse" in the transverse stretch 4F means that the overall trajectory of the transverse stretch 4F extends transversely, which may also have a programmed development in the longitudinal direction. Referring to fig. 1A, the longitudinal extension 4E corresponds to the extension of the dishwasher in the vertical direction, and the lateral extension 4F corresponds to the extension of the dishwasher in the horizontal direction (since the horizontal direction also corresponds to the direction of the rotation axis, the lateral extension 4F also extends along the axial direction of the rotation axis). The fixed connection part 4A is used for being fixed on the machine body 1, two screw mounting holes are arranged on the lower side of the fixed connection part 4A, and a through hole is correspondingly formed in the bottom of the avoiding groove T on the front side of the machine body 1, so that the fixed connection part 4A is conveniently fixed on the machine body 1 through screws. Referring to fig. 7 and 8, the pivot portion 4B is used to mount a pivot member P1, the pivot portion 4B is a groove-shaped structure capable of holding a damping shaft, and the pivot member P1 is a part of the pivot device 3, which can be a common damping shaft, and can be mounted on the pivot portion 4B by means of screws. The pipe installation part 4C is used to arrange the first joint pipe P2 and the soft pipe P3 of the dishwasher. The first joint line P2 is a rigid line having a mounting portion P21, a first internal line segment P22 and a first external line segment P23 in communication, the first internal line segment P22 serving as an inlet end and the first external line segment P23 serving as an outlet end. Installation department P21 accessible screw is along transversely installing on pipeline installation department 4C, pipeline installation department 4C has the indent structure (in left and right directions) in a lateral (the axial direction of the axis of rotation of pin joint unit 3) side portion, installation department P21's size is corresponding with pipeline installation department 4C's indent structure's size, thereby installation department P21 inlays behind pipeline installation department 4C's indent structure, overall structure's outline is comparatively level and smooth, installation department P21 passes through the fastening screw rigid coupling on the diapire of indent structure, the nut end of fastening screw also is located the indent structure. Referring to fig. 8 and 9, the first inner pipe segment P22 is disposed within the lateral extension 4F, the first outer pipe segment P23 is disposed in the outer space, and the first outer pipe segment P23 is connected to the second connecting pipe P4. In this embodiment, the central axes of the first inner pipe segment P22 and the first outer pipe segment P23 are coincident with the transfer axis of the pivot joint 4B, and both are along the left and right direction of the dishwasher. The soft pipeline P3 has a longitudinal soft pipeline section P31 and a transverse soft pipeline section P32 connected to each other, the longitudinal soft pipeline section P31 extends from the longitudinal extension section 4E to the external space, the transverse soft pipeline section P32 is disposed on the transverse extension section 4F and connected to the first built-in pipeline section P22, as shown in fig. 9, the transverse soft pipeline section P32 is sleeved on the first built-in pipeline section P22. The longitudinal extension 4E and the transversal extension 4F each have a radial dimension greater than that of the soft pipe P3, so as to facilitate the installation of the soft pipe P3. Referring to fig. 10, in the present embodiment, the central axes of the longitudinal soft pipe segment P31 and the transverse soft pipe segment P32 have a predetermined eccentricity, and the longitudinal soft pipe segment P31 may be designed to be a flat structure in the front-rear direction of the dishwasher, which is beneficial to reduce the thickness of the fastening portion 4A of the hinge base 4 in the front-rear direction of the dishwasher. It should be understood that the two sections of pipe P31 and/or P32 may be modified to be partially flexible pipes, rather than being flexible pipes as a whole. The articulated seat 4, the first engaging pipe P2 and the soft pipe P3, which constitute a pipe laying means of the dishwasher, are installed at the front side of the machine body 1.

Referring to fig. 1B, the lower side of the fastening part 4A is fastened to the machine body 1, and the portion of the soft pipe P3 extending to the external space is located through the machine body 1, so as to communicate with the external water source pipe. Referring to fig. 11 to 13, the pivotal device 3 fixed to the cover 2 has a pivotal member P1, and the pivotal member P1 is mounted on the pivotal portion 4B. The lower side of the cover plate 2 is provided with a water spraying hole, the water spraying hole is provided with an inner cavity for accommodating a water spraying device, the water spraying device is communicated with the water spraying hole, the pivoting device 3 is provided with a first pipeline through hole S1, the cover plate 2 is provided with a second pipeline through hole S2 corresponding to the position of the first pipeline through hole S1 (the corresponding position means that the position relation of the first pipeline through hole S1 and the second pipeline through hole S2 meets the requirement that a second joint pipeline P4 passes), the first external pipeline section P23 is communicated with the accommodating cavity through a second joint pipeline P4, water flows into the inner cavity of the cover plate 2 through a soft pipeline P3, a first joint pipeline P2 and the second joint pipeline P4, and the second joint pipeline P4 is communicated with the water spraying devices through the first pipeline through hole S1 and the second pipeline through hole S2 in sequence. The second joint line P4 is a hard L-shaped water conduit. In the direction of the central axis of the first outboard pipe section P23 (the left-right direction X of the dishwasher), the first and second pipe passing holes S1 and S2 are flat elongated holes having a preset extension length (the axial direction along the rotation axis of the lid plate 2, i.e., the left-right direction X), thereby providing a space for the second joint pipe P4 to be attached to and detached from the first outboard pipe section P23. The shutter 5 is detachably mounted to the pivot unit 3, and the shutter 5 functions to shield the first passage hole S1 and the second joint passage P4.

The hinge base of the previous embodiment, which has both the function of mounting the pivot and the function of allowing the dishwasher pipes to pass, contributes to the compact design of the dishwasher structure. It should be understood that the above embodiment describes the function of the piping arrangement device with respect to the water path of the dishwasher, but the piping arrangement device can also be used for arranging the power supply line of the cover plate 1, and will not be described in detail.

In the dishwasher of the above embodiment, the outlet end of the first connecting line P2 and the inlet end of the second connecting line P4 are connected and can rotate relatively, and the rotation axis of the relative rotation of the two is coincident with the rotation axis of the cover plate 2 (i.e. the rotation axis of the pivot joint device) relative to the hinge base 4, in this design, when the cover plate 2 rotates relative to the hinge base 4 through the pivot joint device 3, the inlet end of the second connecting line P4 is synchronously driven to rotate relative to the outlet end of the first connecting line P2. Specifically, the outlet end of the first junction line P2 (the first outboard line segment P23) and the inlet end of the second junction line P4 are both rigid structures, and the inlet end of the second junction line P4 is sleeved on the outlet end of the first junction line P2 (the first outboard line segment P23) and can rotate relatively. When the second connecting pipeline P4 needs to be disassembled and assembled, the inlet end of the second connecting pipeline P4 can be separated from the outlet end of the first connecting pipeline P2 by moving away from the outlet end of the first connecting pipeline P2 along the axial direction (left-right direction) of the rotation axis, that is, the first pipeline through hole S1 and the second pipeline through hole S2 are flat elongated holes, which is used to facilitate the disassembling and assembling of the second connecting pipeline P4, but it should be understood that when the inlet end of the second connecting pipeline P4 is communicated with the inner cavity of the cover plate 2 through the soft pipeline passing through the first pipeline through hole S1 and the second pipeline through hole S2, the inlet end of the second connecting pipeline P4 can be disassembled and assembled through the deformation characteristics of the soft pipeline, and the first pipeline through hole S1 and the second pipeline through hole S2 are not required to be flat elongated holes. It should also be understood that in order to make the inlet end of the second connecting line P4 rotate relatively to the outlet end of the first connecting line P2 by the cover 2, the cover 2 may be provided with a necessary limiting structure to make the inlet end of the second connecting line P4 move with the cover 2. By adopting the design mode, the second joint pipeline P4 can be installed along the lateral direction of the first joint pipeline P2 along the direction of the rotation axis, the overall structure of the two installed joint pipelines is compact, the two joint pipelines can not interfere the rotation of the cover plate 2 in a rotation mode, and the overall structure of the dishwasher is compact.

Unlike the aforementioned manner of cooperating the hinge seat 4 and the first joint line P2, in conjunction with fig. 14, in another embodiment, the first joint line P2 can be directly fixed to the hinge seat. In another embodiment, referring to fig. 15, the first connecting line P2 can also be detachably fixed on a hinge base, and the hinge base is provided with a mounting hole for mounting the first connecting line P2. Unlike the previous embodiment in which the inlet end of the second joining line P4 is sleeved on the outlet end of the first joining line P2, in the embodiment of fig. 14 and 15, the outlet end of the first joining line P2 may be sleeved on the inlet end of the second joining line P4.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A dishwasher with compact structure comprises a machine body (1), a cover plate (2), a pin joint device (3) arranged on the cover plate (2) and a hinge seat (4) arranged on the machine body (1); the pivoting device (3) is pivoted to the hinging seat (4) so that the cover plate (2) can turn over relative to the machine body (1); characterized in that a first joint pipeline (P2) is arranged on the hinged seat (4), and the dishwasher comprises a second joint pipeline (P4) communicated with the inner cavity of the cover plate (2); the outlet end of the first joint pipeline (P2) is communicated with the inlet end of the second joint pipeline (P4) and can rotate relatively, and the cover plate (2) synchronously drives the inlet end of the second joint pipeline (P4) to rotate relative to the outlet end of the first joint pipeline (P2) when rotating relative to the hinge seat (4) through the pivot device (3).

2. The dishwasher of claim 1, characterized in that the inlet end of the second junction line (P4) is separated from the first junction line (P2) by being distanced from the outlet end of the first junction line (P2) in the axial direction of the rotation axis of the pivoting device (3).

3. The dishwasher of claim 2, characterized in that the pivot joint (3) has a first pipe passage hole (S1), the cover plate (2) has a second pipe passage hole (S2) corresponding to the position of the first pipe passage hole (S1); the second joint pipe (P4) passes through the first and second pipe passing holes (S1, S2) and enters the inner cavity of the cap plate (2); the first line passing hole (S1) and the second line passing hole (S2) have a preset extension length in the axial direction to provide a space in which the second joint line (P4) moves in the axial direction of the rotation axis.

4. The dishwasher of claim 2, characterized in that the pivot joint (3) has a first pipe passage hole (S1), the cover plate (2) has a second pipe passage hole (S2) corresponding to the position of the first pipe passage hole (S1); the inlet end of the second joint pipeline (P4) is communicated with the inner cavity of the cover plate (2) through a soft pipeline passing through the first pipeline through hole (S1) and the second pipeline through hole (S2).

5. The dishwasher of claim 1, characterized in that the hinged seat (4) has a line channel (4D), the outlet end of the line channel (4D) being fitted with the first junction line (P2); the pipeline channel (4D) comprises a longitudinal extension section (4E) serving as an inlet end and a transverse extension section (4F) serving as an outlet end, the longitudinal extension section and the transverse extension section are communicated, and the transverse extension section (4F) extends along the axial direction of the rotating axis of the pivoting device (3); the first junction line (P2) having a first internal line section (P22) as inlet end and a first external line section (P23) as outlet end, both communicating; the first built-in pipeline section (P22) is arranged in the transverse extension section (4F), and the inlet end of the second jointing pipeline (P4) is sleeved on the first built-out pipeline section (P23) and can rotate relatively.

6. The dishwasher of claim 5, characterized in that the pipe mounting portion (4C) has a concave structure at one side portion in an axial direction of a rotation axis of the pivot joint device (3), and the first engaging pipe (P2) has a mounting portion (P21) fitted in the concave structure.

7. The dishwasher of claim 5, having a longitudinal pipe section (P31) and a transverse pipe section (P32) in communication; the longitudinal pipe section (P31) extending from the longitudinal stretch (4E) to the external space, the transverse pipe section (P32) being arranged at the transverse stretch (4F) and communicating with the first built-in pipe section (P22); the longitudinal pipe section (P31) and/or the transverse pipe section (P32) are at least partially flexible pipes; and/or the presence of a gas in the gas,

the dishwasher has a longitudinal pipe section (P31) and a transverse pipe section (P32) which are in communication; the longitudinal pipe section (P31) extending from the longitudinal stretch (4E) to the external space, the transverse pipe section (P32) being arranged at the transverse stretch (4F) and communicating with the first built-in pipe section (P22); the central axes of both the longitudinal pipe section (P31) and the transverse pipe section (P32) have a preset eccentricity.

8. The dishwasher of claim 1, wherein the body (1) has a avoiding groove (T) located at the front side, the hinge seat (4) is fixedly connected to the bottom of the avoiding groove (T), the axial direction of the rotation axis of the pivot device (3) is the left and right direction, the extension distance of the pivot device (3) in the left and right direction is less than or equal to the extension distance of the cover plate (2) in the left and right direction, the extension distance of the avoiding groove (T) in the left and right direction is matched with the extension distance of the pivot device (3) in the left and right direction.

9. The dishwasher of claim 1, characterized in that the pivoting means (3) have removably mounted thereon a shutter (5) which masks the second junction line (P4).

10. The dishwasher of claim 1, characterized in that the axial direction of the axis of rotation of the pivot joint (3) is the left-right direction, and the upper portion of the front side of the hinge seat (4) in the front-rear direction is arc-shaped and the lower portion is flat.

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