CN219557198U - Dish washer - Google Patents

Abstract

The dish washer comprises a base, wherein the base comprises a front beam, a rear beam and a side beam for connecting the front beam and the rear beam, a fixed cover is arranged on the rear beam, and an adjusting foot is arranged in the fixed cover; support legs can be movably connected to four corners of the base; the front beam is provided with a first through hole, the fixed cover is provided with a second through hole, a transmission rod is connected in the first through hole in a matched mode, and the transmission rod penetrates through the second through hole and is in transmission connection with the adjusting foot. When the dish-washing machine is placed, five adjustable supporting points for supporting the dish-washing machine are simultaneously arranged on the base of the dish-washing machine, so that the dish-washing machine is placed more stably; the fixed cover can play a role in supporting and protecting the adjusting foot, so that the adjusting foot is further ensured to be connected with the base more stably and not to be separated easily.

Description

Dish washer

Technical Field

The utility model relates to the field of dish washers, in particular to a dish washer with more stable placement and use.

Background

Dishwashers are generally equipped with support feet capable of adjusting the height; the height of the dish washer is adjusted by adjusting the height of the supporting feet, so that the dish washer is convenient for an operator to use, and the dish washer is placed more stably.

Chinese patent discloses a dish washer (authorization number: CN 202681890U) comprising a front beam and a rear beam, on which a bottom steel plate is mounted. Two front supporting feet are symmetrically arranged on the left side and the right side of the bottom of the front beam, a rear supporting foot is arranged in the middle of the bottom steel plate, the front supporting foot and the rear supporting foot are respectively connected with the bottom of the dish washer through screws, and the levelness of the dish washer is adjusted through the screws. … … the drive mechanism sets up on the bracing piece, and this drive mechanism includes preceding shell and backshell, encloses into a cavity by this preceding shell and backshell, is equipped with first gear and with this first gear engaged with second gear in this cavity, is equipped with the transmission shaft on the second gear. The front shell is provided with a positioning hole, and the transmission shaft is arranged in the positioning hole and is connected with the rear end of the transmission rod. The front end of the transmission rod is matched with the second through hole, an operation knob is arranged at the front end of the transmission rod, and the operation knob extends out of the second through hole. The front shell is provided with a first opening, the rear shell is provided with a second opening, the first opening and the second opening form the opening of the utility model, and the support rod passes through the opening. Wherein the first opening cooperates with the planar surface portion to define a rotation of the support bar. The operator rotates the operation knob, transmits the rotation to the transmission shaft through the transmission rod, and drives the second gear to rotate through the transmission shaft. The second gear is meshed with the first gear and drives the first gear to move, and meanwhile, the first opening is matched with the plane surface part to limit the rotation of the supporting rod, so that the supporting rod can only move up and down along the axial direction of the supporting rod, and the levelness of the whole dishwasher is adjusted.

However, in the prior art, the base of the dish washer is provided with the supporting feet on the two sides of the front beam except for the supporting feet which are arranged on the rear beam and can be adjusted in height, when the dish washer is independently placed against a wall, the body is supported by the three supporting feet, and at the moment, if a user applies force on the two sides of the rear beam, the dish washer is easy to turn on one's side.

On the other hand, the adjustable support feet of the dish washing machine in the prior art are directly arranged on the base of the dish washing machine, and do not comprise an additional protective shell or a support shell, so that the support strength of the support feet is reduced, and the support feet are easy to shake in use.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides a dish washer, which has the characteristics of more stable placement and higher base strength.

The utility model adopts the technical scheme that:

a dish washer comprises a base, wherein the base comprises a front beam, a rear beam and a side beam connecting the front beam and the rear beam,

the rear beam is provided with a fixed cover, and an adjusting foot is arranged in the fixed cover;

support legs can be movably connected to four corners of the base;

the front beam is provided with a first through hole, the fixed cover is provided with a second through hole, a transmission rod is connected in the first through hole in a matched mode, and the transmission rod penetrates through the second through hole and is in transmission connection with the adjusting foot.

According to the embodiment of the utility model, the adjusting foot comprises a shell, and a transmission mechanism and an adjusting rod which are arranged in the shell;

the shell comprises a first shell and a second shell which are mutually buckled;

the second shell is provided with a third through hole, and the transmission rod passes through the third through hole and is connected with the transmission mechanism;

the adjusting rod is in transmission connection with the transmission mechanism.

According to an embodiment of the utility model, the transmission mechanism comprises a first gear and a second gear;

the outer peripheral surface of the adjusting rod is provided with external threads, and the first gear is sleeved on the adjusting rod and is in threaded connection with the adjusting rod;

the second gear is meshed with the first gear, and the axes of the second gear and the first gear are perpendicular to each other;

the transmission rod is fixedly connected with the second gear, and the axes of the transmission rod and the second gear are mutually overlapped;

the rotation of the transmission rod is converted into the movement of the adjusting rod through the second gear and the first gear in sequence.

According to the embodiment of the utility model, the adjusting rod is provided with a limiting surface along the axial direction;

a fourth through hole and a fifth through hole are respectively formed in the top surface and the bottom surface of the shell;

two ends of the adjusting rod respectively pass through the fourth through hole and the fifth through hole;

the fourth through hole is matched with the limiting surface and used for limiting the rotation of the adjusting rod;

and a foot is connected to one end of the adjusting rod, which passes through the fifth through hole.

According to the embodiment of the utility model, the first gear and the second gear are both helical gears.

According to the embodiment of the utility model, the top of the fixed cover is provided with a screw hole, and the fixed cover is connected with the shell through the screw hole by bolts.

According to the embodiment of the utility model, the two ends of the transmission rod are provided with the connecting flat heads;

one end of the transmission rod is connected with the second gear key through the connecting flat head;

the other end of the transmission rod is connected with an adjusting screw through a connecting flat head;

the adjusting screw is rotatably connected in the first through hole.

According to the embodiment of the utility model, the fixed cover is also provided with a ring sleeve, and the adjusting rod penetrates through and protrudes out of the ring sleeve;

the ring sleeve is used for enhancing the stability of the adjusting rod.

According to the embodiment of the utility model, a plurality of ribs are vertically arranged at intervals inside the fixed cover;

the fixed cover limits the horizontal position of the shell through the ribs, and is also separated from the shell by the ribs.

According to the embodiment of the utility model, a stretching rib is also connected between the rear beam and the top surface of the fixed cover;

the stretching ribs are used for enhancing the deformation resistance strength of the fixed cover.

The utility model has the beneficial effects that:

according to the dish-washing machine, the four corners of the base are movably connected with the supporting feet, and the rear beam is also connected with the adjusting feet, so that when the dish-washing machine is placed, five supporting points for placing and supporting the dish-washing machine exist on the base, and the heights of the five supporting points are adjustable, so that the dish-washing machine is ensured to be more stable when placed; simultaneously, be provided with fixed cover on the back beam of base, will adjust the foot and install in fixed cover, fixed cover can play the effect of supporting and protecting to the adjusting foot, has further guaranteed the stability of adjusting the foot, makes the adjusting foot be connected more stable and be difficult for breaking away from with the base.

Drawings

The utility model will be described in further detail below in connection with the drawings and the preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn for the purpose of illustrating the preferred embodiments only and thus should not be taken as limiting the scope of the utility model. Moreover, unless specifically indicated otherwise, the drawings are merely schematic representations, not necessarily to scale, of the compositions or constructions of the described objects and may include exaggerated representations.

FIG. 1 is a schematic view of a base with a cover provided by an embodiment of the present utility model;

FIG. 2 is a schematic view of a base with a cover removed according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the bottom view of the base according to the embodiment of the present utility model;

FIG. 4 is a schematic view of the mounting structure of the adjusting leg and the supporting leg of the base according to the embodiment of the present utility model;

FIG. 5 is a schematic view of the structure of an adjusting foot according to an embodiment of the present utility model;

FIG. 6 is an exploded view of a tuning foot according to an embodiment of the present utility model;

FIG. 7 is a schematic diagram of a driving rod according to an embodiment of the present utility model;

fig. 8 is a schematic structural diagram of a rib according to an embodiment of the present utility model.

In the figure: 1. a base; 2. a front beam; 2a, a first through hole; 3. a rear beam; 4. a side beam; 5. a fixed cover; 5a, a second through hole; 5b, a loop; 5c, ribs; 6. adjusting the foot; 6a, a first shell; 6b, a second shell; 6c, a third through hole; 6d, a first gear; 6e, a second gear; 6f, adjusting the rod; 6g, limiting surfaces; 6h, a fourth through hole; 6i, a fifth through hole; 6j, a straight line area; 6k, key slot; 7. supporting feet; 8. a transmission rod; 8a, connecting the flat heads; 8b, adjusting a screw; 9. a footing; 10. stretching the ribs; 11. a housing.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

Example 1

Referring to fig. 1-8, the present embodiment provides a dishwasher.

The dish washer include organism and base 1, the organism install on base 1, base 1 include front beam 2 and back beam 3, front beam 2 and back beam 3 between connect through two curb girder 4, each curb girder 4 is connected one side of front beam 2 and back beam 3 respectively, makes between front beam 2, curb girder 4 and the back beam 3 form rectangular structure.

The back beam 3 is fixedly connected with a fixed cover 5, preferably, the fixed cover 5 and the back beam 3 are integrally formed, the fixed cover 5 is a rectangular box body with a cavity inside, and an opening is formed in the bottom of the fixed cover 5. The fixed cover 5 is internally provided with an adjusting foot 6, and the adjusting foot 6 is arranged in the fixed cover 5 through an opening at the bottom of the fixed cover 5 and is fixedly connected in the fixed cover 5.

Further, the adjusting leg 6 includes a housing, the housing includes a first housing 6a and a second housing 6b, the first housing 6a and the second housing 6b are connected by a buckle, a cavity is formed inside the housing after the connection, an adjusting rod 6f and a transmission mechanism are installed in the cavity, a fourth through hole 6h is formed on the top surface of the housing, a fifth through hole 6i is formed on the bottom surface of the housing, the fourth through hole 6h and the fifth through hole 6i are formed by splicing a first housing 6a and a second housing 6b, semicircle holes are formed on the top surface and the bottom surface of the first housing 6a and the second housing 6b respectively, and when the first housing 6a and the second housing 6b are connected by the buckle, the corresponding semicircle holes are spliced in pairs to form a fourth through hole 6h and a fifth through hole 6i; the adjusting rod 6f is installed inside the housing in the vertical direction, and the length of the adjusting rod 6f is longer than the height of the housing, the upper end of the adjusting rod 6f extends to the outside of the housing through the fourth through hole 6h, and the lower end of the adjusting rod 6f also extends to the outside of the housing through the fifth through hole 6 i.

Preferably, the top surface of the fixed cover 5 is provided with a screw hole, and the fixed cover 5 is connected with the shell through the screw hole by bolts. The bolt connection is arranged on the top surface of the fixed cover 5, so that the stress acting on the bolt can be dispersed and reduced when the transmission mechanism moves, and the bolt connection is more stable and is not easy to loosen.

Further, an external thread is provided on the outer surface of the adjusting rod 6f, a limiting surface 6g which is provided with a plane is also provided on the outer surface of the adjusting rod 6f along the axial direction, a linear region 6j matched with the limiting surface 6g is also provided on the fourth through hole 6h, and the linear region 6j and the limiting surface 6g are mutually matched, so that the adjusting rod 6f is limited to rotate, and the adjusting rod 6f can only slide up and down along the axial direction in the shell.

The bottom of the adjusting rod 6f is connected with a foot 9, and the foot 9 is used for supporting the adjusting foot 6 when the dish washer is placed.

Further, the transmission mechanism comprises a first gear 6d and a second gear 6e which are sequentially connected in a transmission mode, the first gear 6d is sleeved outside the adjusting rod 6f and in threaded connection with the adjusting rod 6f, the rotating shaft of the first gear 6d is mutually overlapped with the rotating shaft of the adjusting rod 6f, the second gear 6e is arranged on one side of the first gear 6d, the second gear 6e is meshed with the first gear 6d, and the rotating shaft of the second gear 6e is mutually perpendicular to the rotating shaft of the first gear 6 d. When the second gear 6e rotates, the first gear 6d rotates with it, the rotation of the first gear 6d is transmitted to the adjusting rod 6f, and the adjusting rod 6f moves up and down along the housing under the limit of the fourth through hole 6 h.

Preferably, the first gear 6d and the second gear 6e are bevel gears, and the range of the helix angle of the bevel gears adopted in the utility model is 15-30 degrees; preferably, the helix angles are 20 degrees, and the number of teeth is 10-25 teeth; thereby making the meshing and transmission between the bevel gears more stable.

Further, the base 1 further comprises a transmission rod 8, the front beam 2 is provided with a first through hole 2a, one side of the fixed cover 5 facing the front beam 2 is provided with a second through hole 5a, the second shell 6b is provided with a third through hole 6c, the second gear 6e is provided with a key slot 6k along the axial direction, the positions of the first through hole 2a, the second through hole 5a, the third through hole 6c and the key slot 6k correspond to each other and are located on the same straight line, one end of the transmission rod 8 is installed in the first through hole 2a, the other end of the transmission rod 8 sequentially penetrates through the second through hole 5a and the third through hole 6c, and finally is in key connection with the key slot 6 k. Preferably, both ends of the transmission rod 8 are both provided with a structure for connecting the flat head 8a, the structure for connecting the flat head 8a comprises a middle rectangular area and semicircular areas arranged at both ends of the rectangular area, the flat head 8a at one end of the transmission rod 8 is inserted into a key slot 6k of the second gear 6e and fixedly connected with the second gear 6e, an adjusting screw 8b is further connected to the flat head 8a at the other end of the transmission rod 8, the adjusting screw 8b is rotatably connected in the first through hole 2a, and the adjusting screw 8b adopted in the embodiment is the adjusting screw 8b in the prior art, so that repeated description is omitted. When a user rotates the adjusting screw 8b at the front beam 2, the adjusting screw 8b transmits the motion to the transmission rod 8, the transmission rod 8 is transmitted to the second gear 6e, the rotation of the second gear 6e drives the first gear 6d to rotate, and the adjusting rod 6f moves up and down along the shell under the action of the first gear 6d and the fourth through hole 6 h.

Furthermore, the four corners of the base 1 can be movably connected with supporting feet 7. Each supporting leg 7 all contain the surface that is equipped with the external screw thread, the both ends of front beam 2 and the both ends of back beam 3 respectively offered be used for with supporting leg 7 complex screw, supporting leg 7 threaded connection be in the screw in, and the bottom of each supporting leg 7 also all is connected with footing 9, through rotating footing 9, can realize supporting leg 7 in screw internal rotation indentation to change the height at four angles of dish washer, supporting leg 7 and regulation foot 6 combined action make the placing of dish washer more stable.

Example two

Referring to fig. 1-8, the present embodiment provides another embodiment based on the above embodiment.

The base 1 also comprises a cover shell 11, and the cover shell 11 is covered outside the front beam 2, the rear beam 3 and the side beams 4 and is used for protecting the base 1.

Further, a ring sleeve 5b is further provided on the top surface of the fixed cover 5, the position of the ring sleeve 5b corresponds to the position of the fourth through hole 6h, and when the adjusting rod 6f sequentially passes through the fourth through hole 6h and the ring sleeve 5b and extends to the outside of the ring sleeve 5b, the inner diameter of the ring sleeve 5b is set to be greater than or equal to the inner diameter of the fourth through hole 6 h; the length of the ring 5b is L1, the length of the adjusting rod 6f is L2, the distance from the fourth through hole 6h to the fifth through hole 6i on the housing is L3, and the above parameters satisfy the relation: L1+L3 < L2; when one end of the adjusting rod 6f exceeding the fourth through hole 6h receives external force in the horizontal direction, the ring sleeve 5b can play a role in supporting the adjusting rod 6f, so that the adjusting rod 6f receives limit in the horizontal direction, and the adjusting rod 6f is prevented from shaking in the horizontal direction.

Further, a plurality of ribs 5c are arranged in the fixed cover 5, the ribs 5c are connected to the inner surface of the fixed cover 5, the ribs 5c are vertically arranged along the direction from the fourth through hole 6h to the fifth through hole 6i, a certain distance is reserved between the ribs 5c, the shell is mounted in the fixed cover 5 through the cooperation between the ribs 5c, and direct contact is not generated between the shell and the lateral inner surface of the fixed cover 5 through the arrangement of the ribs 5 c. The ribs 5c are used for limiting the position of the shell in the fixed cover 5, and when the shell is installed in the fixed cover 5 from the opening at the bottom of the fixed cover 5, air in the fixed cover 5 is compressed by the shell, and at the moment, if the ribs 5c are not arranged, air in the fixed cover 5 cannot be discharged, and the installation of the shell and the fixed cover 5 cannot be completed under the action of air pressure repulsion. When the ribs 5c are arranged, gas in the fixed cover 5 can flow into gaps among the ribs 5c, and finally the fixed cover 5 is discharged from an opening at the bottom of the fixed cover 5 through the gaps, so that the air pressure in the fixed cover 5 is stable, and the shell and the fixed cover 5 are simpler and more convenient to install.

Further, a stretching rib 10 is further arranged between the rear beam 3 and the top surface of the fixed cover 5, and the stretching rib 10 is used for pulling the fixed cover 5, so that the deformation resistance strength of the fixed cover is enhanced. Specifically, the stretching ribs 10 are triangular, and have higher strength when the stretching ribs 10 are triangular, the stretching ribs 10 are three, two stretching ribs 10 are respectively arranged on the left side and the right side of the top surface of the fixed cover 5, and the rest stretching ribs 10 are arranged between the ring sleeve 5b and the rear beam 3.

The foregoing has outlined rather broadly the more detailed description of the utility model in order that the detailed description of the utility model that follows may be better understood, and in order that the present utility model may be better understood. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims (10)

1. A dish washer, which comprises a base (1), wherein the base (1) comprises a front beam (2), a rear beam (3) and a side beam (4) connecting the front beam (2) and the rear beam (3), and is characterized in that,

a fixed cover (5) is arranged on the rear beam (3), and an adjusting foot (6) is arranged in the fixed cover (5);

support legs (7) can be movably connected to four corners of the base (1);

the front beam (2) on be equipped with first through-hole (2 a), fixed cover (5) on seted up second through-hole (5 a), first through-hole (2 a) in the fit be connected with transfer line (8), transfer line (8) pass second through-hole (5 a) and with adjust foot (6) transmission connection.

2. A dishwasher according to claim 1, characterized in that the adjusting foot (6) comprises a housing and a transmission and adjusting lever (6 f) mounted in the housing;

the shell comprises a first shell (6 a) and a second shell (6 b) which are mutually buckled;

the second shell (6 b) is provided with a third through hole (6 c), and the transmission rod (8) passes through the third through hole (6 c) to be connected with the transmission mechanism;

the adjusting rod (6 f) is in transmission connection with the transmission mechanism.

3. A dishwasher according to claim 2, characterized in that the transmission mechanism comprises a first gear (6 d) and a second gear (6 e);

the outer peripheral surface of the adjusting rod (6 f) is provided with external threads, and the first gear (6 d) is sleeved on the adjusting rod (6 f) and is in threaded connection with the adjusting rod (6 f);

the second gear (6 e) is meshed with the first gear (6 d), and the axes of the second gear (6 e) and the first gear (6 d) are perpendicular to each other;

the transmission rod (8) is fixedly connected with the second gear (6 e), and the axes of the transmission rod (8) and the second gear (6 e) are mutually overlapped;

the rotation of the transmission rod (8) is converted into the movement of the adjusting rod (6 f) through the second gear (6 e) and the first gear (6 d) in sequence.

4. A dishwasher according to claim 3, characterized in that the adjustment lever (6 f) is provided with a limit surface (6 g) in the axial direction;

a fourth through hole (6 h) and a fifth through hole (6 i) are respectively formed in the top surface and the bottom surface of the shell;

two ends of the adjusting rod (6 f) respectively penetrate through the fourth through hole (6 h) and the fifth through hole (6 i);

the fourth through hole (6 h) is matched with the limiting surface (6 g) and used for limiting the rotation of the adjusting rod (6 f);

one end of the adjusting rod (6 f) penetrating through the fifth through hole (6 i) is connected with a foot (9).

5. A dishwasher according to claim 3, wherein the first gear (6 d) and the second gear (6 e) are both helical gears.

6. Dishwasher according to claim 2, characterized in that the top of the stationary hood (5) is provided with screw holes, through which screw holes the stationary hood (5) is bolted to the housing.

7. A dishwasher as in claim 3, characterized in that both ends of the transmission rod (8) are provided with connecting flat heads (8 a);

one end of the transmission rod (8) is connected with the second gear (6 e) through a connecting flat head (8 a) in a key way;

the other end of the transmission rod (8) is connected with an adjusting screw (8 b) through a connecting flat head (8 a);

the adjusting screw (8 b) is rotatably connected in the first through hole (2 a).

8. The dishwasher of claim 4, characterized in that the fixed cover (5) is further provided with a collar (5 b), and the adjusting lever (6 f) passes through and protrudes from the collar (5 b);

the ring sleeve (5 b) is used for enhancing the stability of the adjusting rod (6 f).

9. A dishwasher according to claim 2, characterized in that the fixed hood (5) is internally spaced and vertically provided with a plurality of ribs (5 c);

the fixing cover (5) limits the horizontal position of the shell through the ribs (5 c), and is also separated from the shell by the ribs (5 c).

10. Dishwasher according to claim 1, characterized in that a stretching rib (10) is also connected between the rear beam (3) and the top surface of the stationary cover (5);

the stretching ribs (10) are used for enhancing the deformation resistance strength of the fixed cover (5).