CN213696802U - Dispenser seal installation structure and dish washing machine - Google Patents

Abstract

The utility model relates to the technical field of household appliances, concretely relates to ware seal installation structure, dish washer are put in to concretely relates to. A dispenser seal mounting structure comprising: a holding part arranged on the dispenser; the water tank body is provided with a salt feeding port, and the feeding device is arranged on the salt feeding port; a first sealing member is arranged between the holding part and the salt feeding port. The utility model provides a sealed mounting structure of dispenser through be provided with first sealing member between the mouth is put in to the handle and salt, has effectively prevented the weeping problem between the mouth is put in to handle and salt.

Description

Dispenser seal installation structure and dish washing machine

Technical Field

The utility model relates to the technical field of household appliances, concretely relates to ware seal installation structure, dish washer are put in to concretely relates to.

Background

With the improvement of living standard, the dish washing machine gradually enters into the ordinary family, and the living quality of people is improved. Generally, the main core components of existing dishwashers generally include: the water pump comprises a liner assembly, a water cup assembly, a spray arm assembly, a filter assembly, a washing pump, a drainage pump, a pipeline and the like. The dish washer in the market generally carries out main cleaning and tableware disinfection through high temperature (usually about 70 ℃), and some dish washers are also provided with modes of UVC ultraviolet lamp disinfection, silver ion bacteriostasis added in part materials, steam high-temperature disinfection, hot air drying and the like.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims at providing a dish washer that possesses disinfection and clean function to a dispenser seal installation structure, dish washer are provided.

In order to solve the above problem, the utility model provides a sealed mounting structure of dispenser, include: a holding part arranged on the dispenser; the water tank body is provided with a salt feeding port, and the feeding device is arranged on the salt feeding port; a first sealing member is arranged between the holding part and the salt feeding port.

Further, the water tank body is provided with a first water tank side wall, the first water tank side wall is attached to the inner container wall of the inner container, and the salt feeding port is formed in the first water tank side wall.

Furthermore, a salt opening flange is formed on the edge of the salt feeding opening in a protruding mode towards the direction of the inner container wall, a flange hole for the salt opening flange to penetrate through is formed in the inner container wall, and the holding portion is clamped on the salt opening flange.

Further, the first seal is clamped between the grip and an upper end face of the salt mouth flange.

Further, the holding part comprises a holding base body and a protective edge arranged along the circumferential direction along the inner edge of the holding base body.

The holding part further comprises a holding rib arranged between the holding base body and the protective rib, a first sealing groove is formed between the holding rib and the holding base body, and part of the first sealing element is clamped in the first sealing groove.

Further, the first seal is configured as a seal ring structure.

The utility model also provides a dish washer, include: a dispenser seal mounting arrangement as claimed in any preceding claim.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a sealed mounting structure of dispenser, include: a holding part arranged on the dispenser; the water tank body is provided with a salt feeding port, and the feeding device is arranged on the salt feeding port; a first sealing member is arranged between the holding part and the salt feeding port.

The utility model provides a sealed mounting structure of dispenser through be provided with first sealing member between the mouth is put in to the handle and salt, has effectively prevented the weeping problem between the mouth is put in to handle and salt.

2. The utility model provides a put into the border orientation of ware mounting structure well salt input mouth salt mouth the direction protrusion shaping of inner bag wall has salt mouth flange, is provided with the flange hole that supplies salt mouth flange to pass on the inner bag wall, and the control portion clamps on the salt mouth flange, and setting up of salt mouth flange has made things convenient for on the ware of putting into directly clamps the salt mouth flange, and processing is simple and convenient, and is with low costs.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the dispenser provided by the present invention;

fig. 2 is another schematic structural diagram of the dispenser provided by the present invention;

fig. 3 is a cross-sectional view of the dispenser provided by the present invention;

FIG. 4 is a schematic view of the connection between the inner container, the water tank and the fixing base;

fig. 5 is a schematic view of the fixing base provided by the present invention.

Description of reference numerals:

a1, a containing groove; a101, a first groove wall; a102, a guide projection; a103, an overflowing hole; a104, a graduated scale; a105, a support leg; a106, a second groove wall;

a2, a holding part; a201, holding the substrate; a202, protecting edges; a203, a guide groove; a204, holding a flange; a205, a first sealing groove; a206, a handle; a207, a rotary clamping groove; a2071, a guide notch; a2072 and a positioning slot; a2073, a stroke guide groove;

a3, a first seal;

a4, a clamping structure; a401, fastening a dispenser; a402, a dispenser card slot;

a5, rotating the buckle;

a6, a fixed seat; a601, a tooling groove;

a7, second sealing groove.

b9, a water tank body; b904, a first tank side wall; b10, a salt feeding port; b101, a salt mouth flange; b102, sealing the flange; b103, a second sealing element;

d51, inner container wall; d52, flange hole; d53, third seal groove.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Examples

As shown in fig. 1 to 3, a dispenser provided in the present embodiment includes: the accommodating groove a 1; the holding portion a2 is provided on the first groove wall a101 of the accommodating groove a 1. The containing groove is used for containing sodium chloride, and the holding part is connected on the containing groove, and when the containing groove needs to be driven to move, a user can directly act on the holding part to realize moving or rotating operation.

The accommodating groove a1 in this embodiment is a square groove body with an open end, and a groove wall at an end of the square groove body away from the drop end is defined as a first groove wall a 101. As a modification, the shape of the container groove a1 may also be a circular groove, a polygonal groove, or the like.

In this embodiment, the accommodating groove and the holding portion may be integrally formed or may be separately operated. When the integral molding mode is adopted, the injection molding mode can be directly adopted for preparation.

As a preferred embodiment, the container a1 is detachably provided on the grip a 2. The user is through placing reaction solute salt to storage tank a1 in, handheld gripping portion a2 will be installed the dispenser on the dish washer, realize providing reaction mass for the preparation of the inside electrolysis salt sterile water of dish washer to be favorable to adopting the sterile mode of electrolysis salt solution in the dish washer. Further, in the dispenser of the present embodiment, the container a1 is detachably provided on the holding portion. When the types of the dish washing machines are different, particularly the volumes of the inner containers of the dish washing machines are different, the required disinfectant amount is different, and the sizes of the corresponding accommodating grooves are different. Can dismantle the storage tank of setting conveniently change different volumetric storage tanks on the one hand to satisfy the demand of the dish washer of different grade type, on the other hand, when the storage tank takes place to block up the scheduling problem, conveniently change and clean.

Specifically, the specific detaching manner between the accommodating groove and the holding portion is not limited too much, and may be an interference fit manner or a threaded connection manner. In this embodiment, a clamping structure a4 is disposed between the accommodating groove a1 and the holding portion a 2. Snap structure a4 comprises dispenser snap a401 and dispenser snap groove a402 cooperating with each other; a dispenser buckle can be arranged on the first groove wall, and a dispenser clamping groove is arranged on the holding part; or a dispenser clamping groove is arranged on the first groove wall, and a dispenser buckle is arranged on the holding part. Or simultaneously, the first groove wall and the holding part are both provided with a dispenser clamping groove and a dispenser buckling structure which are matched with each other. The dispenser buckle and the dispenser clamping groove are common buckle and clamping groove structures, and are not described in detail herein. Further, in the present embodiment, as shown in fig. 1, the grip portion a2 includes a grip base a201 and a bead a202 provided along the inner edge of the grip base a201 in the circumferential direction, and the dispenser slot a402 is provided in the bead a 202. As a variant, a plurality of dispenser slots may be provided at intervals along the guard edge, preferably at equal intervals. As the deformation, the dispenser buckle can be processed on the protective edge, and the dispenser clamping groove is processed on the containing groove.

The fixing mode of the buckle and the clamping groove is simple and convenient to install, but the fixing mode of the buckle and the clamping groove is realized by the elastic deformation of the injection molding material, and the stability of the clamping fixing is poor, so that in the embodiment, the guide protrusion a102 is formed on the end surface, facing the holding part a2, of the first groove wall a101, and the holding part a2 further comprises the guide groove a203 which is arranged on the holding base body a201 and is matched with the guide protrusion a 102. The guide projection is inserted into the guide groove, and the guide projection and the guide groove can be in transition fit with a small gap. To reduce wobble and to reduce installation difficulties. The cooperation between protruding and the guide way of direction has further strengthened the joint strength between handle and storage tank, guarantees the stability of joint between the two, prevents the dispenser buckle among the above-mentioned and dispenser draw-in groove cooperation, the problem that the time has taken place easily and has rocked for a long time.

Further, the grip portion a2 further includes a grip rib a204 provided between the grip base a201 and the bead a202, a first seal groove a205 is formed between the grip rib a204 and the grip base a201, and a first seal a3 is provided in the first seal groove a 205. Through setting up first seal groove a205, can compress tightly first sealing member a3 on salt mouth flange b101 to realize the sealed between dispenser and the water tank, avoid the water in the inner bag to enter into the water tank through the dispenser, cause the pollution to the water tank. Specifically, the first seal a3 is configured as a seal ring structure. Meanwhile, the first sealing element is made of flexible materials such as rubber, so that the first sealing element can deform after being compressed, and sealing is further formed.

In this embodiment, as shown in fig. 1, a handle a206 is provided on an end surface of the holding base a201 away from the accommodating groove a 1. The structure of the handle is not limited too much, and the handle can be arranged on the holding base body in a linear protruding mode, so that a user can conveniently rotate the whole dispenser. As a modification, the handle itself may also take the shape of a cross or the like, and is not limited to this embodiment.

In this embodiment, in order to achieve sufficient dissolution of sodium chloride in the accommodating groove, a plurality of overflowing holes a103 are disposed at the bottom of the accommodating groove a 1. The overflowing hole is arranged at the bottom of the groove, so that the solution generated in the accommodating groove can be ensured to completely flow out, and the situation that the subsequent disinfectant concentration does not reach the standard due to the residual bottom solution in the accommodating groove is prevented.

The number, arrangement and shape of the overflowing holes themselves are not limited too much, and as for the arrangement, other arrangements may be adopted, such as an annular arrangement, a triangular arrangement, etc., and as a preferred embodiment, a plurality of overflowing holes a103 are arranged side by side in a straight line at the bottom a1 of the accommodating groove near the second groove wall a 106. Meanwhile, in terms of shape, the overflowing hole itself may take a regular shape such as a rectangle, an ellipse, etc., or may take an irregular shape as long as the leakage effect can be achieved, and as a preferred embodiment, the overflowing hole itself takes a circular shape. Meanwhile, the aperture range of the circular hole is more than or equal to 0.5mm and less than or equal to 5mm, and the salt particles are prevented from directly falling out of the containing groove through the overflowing hole by the size setting mode.

In order to realize the accurate control of the amount of sodium chloride in the accommodating groove, a plurality of graduated scales a104 are further arranged on the accommodating groove a1 along the groove depth direction, and the graduated scales a104 can be processed on the groove wall by adopting an etching process or formed in an injection molding mode to form a protrusion protruding out of the surface of the groove wall. The scale a104 is used to mark the real-time capacity of the container a 1. The amount of salt required to participate in chemical reaction is different for different tableware and different pollution conditions, and the design of the graduated scale facilitates users to control the amount of the added salt, so that the concentration of the disinfectant is accurately prepared.

Further, in the present embodiment, a plurality of legs a105 are disposed on the back surface of the groove bottom of the accommodating groove a 1. The holding part and the containing groove are designed into round structures, and the holding part and the containing groove are easy to roll when placed, so that salt in the holding part and the containing groove is easy to fall, and a support leg structure is designed to limit the side turning of the dispenser when placed.

For ease of installation of the dispenser, the dispenser in this embodiment is secured to the salt dispensing opening b10 in a snap fit manner. The specific clamping mode is rotary clamping. As a variant, the method can also adopt the modes of press-in clamping, screw locking, thread screwing, magnetic attraction and the like.

Lower-side deliveryThe installation position of the device is explained, the dispenser in the embodiment is installed in an inner container of dish washing equipment, and the dish washing disinfection principle adopted by the dish washing equipment is 2 Cl-2 e Cl 2; 2H2O +2e- ═ H2+2 OH-; and (3) total reaction: 2Cl- +2H2O ═ H2+ Cl2+2 OH-. A disproportionation reaction will occur between chlorine and water: cl₂+H₂The generated HClO has certain oxidability, thereby realizing the killing effect on bacteria and viruses. In the embodiment, the common salt adopted is non-toxic and stable in property, is not easy to deteriorate, and is convenient to store and carry out electrolytic disinfection operation. In order to form the electrolytic saline solution, a water tank b0 is installed on the outer wall of the inner container, and electrolytic sterilized water is prepared in the water tank b 0.

In order to mount the dispenser, the tank body b9 has a first tank sidewall b904, the first tank sidewall b904 is attached to the inner container wall d51 of the inner container d5, and the salt dispensing opening b10 is formed in the first tank sidewall b 904. Specifically, a salt opening flange b101 is formed at the edge of the salt feeding opening b10 in a protruding manner towards the inner container wall d51, a flange hole d52 through which the salt opening flange b101 penetrates is formed in the inner container wall d51, and the holding part a2 is clamped on the salt opening flange b 101. When the dispenser is installed, the accommodating groove part penetrates into the water tank through the hollow hole of the salt opening flange, and the holding part a2 is clamped on the salt opening flange b101 in a rotating clamping mode.

In order to clamp the holding part on the salt opening flange, a plurality of rotary buckles a5, two parts in the embodiment, are formed on the inner peripheral surface of the salt opening flange b101 in a protruding mode, and the number of the rotary buckles can be set as required. The grip portion a2 is formed with a rotary catch groove a207 for engaging with a rotary catch.

Specifically, the rotary card slot a207 includes: a guide notch a2071 into which the rotary buckle a5 is guided; a positioning slot a2072 of the locking rotary buckle a 5; and a stroke guide groove a2073 communicating between the guide notch a2071 and the detent groove a2072 to provide a rotational stroke.

In this embodiment, in order to improve the connection stability of the dispenser on the salt mouth flange, the size of the slot opening is gradually reduced in the direction from the stroke guide slot a2073 to the positioning slot a 2072. Specifically, the notch size may be reduced linearly or non-linearly as long as the reduction action can be achieved. In the present embodiment, in order to achieve the notch size reduction action, the both-side slot edge structure of the stroke guide slot a2073 is configured as a curved guide structure. Through foretell setting mode for the dispenser is pressed from both sides tightly gradually at the rotation in-process, thereby avoids taking place to rock or deviate from. In this embodiment, the extension size of the positioning slot is also limited, and when the rotary buckle a5 is clamped to the positioning slot a2072, the overflowing hole a103 of the accommodating groove a1 is arranged towards the water outlet in the water tank b 0. Through foretell mode of setting up, the water that flows out in the water tank fully acts on inside the storage tank to can realize carrying out quick abundant dissolving to the sodium chloride in the storage tank.

As shown in fig. 4 and 5, the water tank in this embodiment is mounted on the inner container, and in order to ensure the stability of the water tank mounted on the inner container, the present embodiment further provides a water tank mounting structure, which includes a fixing seat a6, the fixing seat a6 is disposed on the salt mouth flange b101, and after the fixing seat a6 is fixed in place, one end face of the fixing seat a6 abuts against the inner container wall d 51. Through setting up fixing base a6, its cooperation through with salt mouth flange b101 after, can realize the stable connection between water tank and the inner bag, and then can improve the stability of whole dish washer self.

The shape of the fixing seat a6 is not limited, and the fixing seat a6 can be circular or rectangular, as a preferred embodiment, the fixing seat itself is circular, the center of the fixing seat is hollowed, the inner wall of the fixing seat a6 is provided with threads, and correspondingly, the outer wall of the salt mouth flange is provided with threads, and the connection action of the water tank and the inner container is realized through the connection before the threads. After the fixing seat is screwed down, the end part of the fixing seat is abutted against the side wall of the inner container. As a modification, it is also possible to adopt a method in which the fixing seat a6 is arranged on the salt opening flange b101 in a tensioned manner, specifically, the size of the outer wall of the salt opening flange b101 gradually increases along the direction close to the salt feeding opening b10, and when the fixing seat a6 is assembled, the fixing seat extends deeply and is gradually tensioned on the salt opening flange b 101.

In order to ensure the sealing performance between the dispenser and the salt opening flange and prevent water in the water tank from leaking into the inner container through a matching gap between the dispenser and the salt opening flange, a first sealing member a3 is arranged between the holding part a2 and the salt dispensing opening b10 in the embodiment, furthermore, a second sealing groove a7 is formed between one end of the fixed seat a6, which is far away from the inner container wall d51, and the upper edge of the salt opening flange b101 in the embodiment, a first sealing member a3 is arranged on the dispenser, and part of the first sealing member a3 is clamped on the second sealing groove a 7. Through setting up second seal groove a7, it can cooperate with the first sealing member on the dispenser to can avoid the water in the inner bag to enter into the water tank through the gap between dispenser and the fixing base, cause the pollution to the water in the water tank.

Specifically, second seal groove self is the annular setting, and first sealing member self sets up in the second seal groove, and wherein first sealing member self adopts flexible material, makes like rubber, and the radius of first sealing member self is less than the radius of second seal groove to stabilize first sealing member in the second seal groove.

Furthermore, a plurality of tool grooves a601 are arranged on the end face of the fixed seat a6 far away from the inner container wall d 51. A plurality of frock grooves set up with this equidistant before, and frock groove self is sunken form setting, and operating personnel can put into the rotation that realizes the frock groove in the frock groove with the hand, perhaps adopts corresponding spanner structure to realize the rotation of fixing base fixedly.

As shown in fig. 4 and 5, in this embodiment, in order to further achieve a sealing fit between the tank and the inner container and prevent water from flowing out through a gap between the tank and the inner container, a sealing rib b102 is convexly disposed on one side of the first tank sidewall b904 facing the inner container wall d51, a third sealing groove d53 is correspondingly formed on the inner container wall d51, and the sealing rib b102 is clamped in the third sealing groove d 53. Through foretell setting mode, can improve the connection sealing performance between water tank and the inner bag. The water outside the water tank is prevented from entering the inner container, or the water in the inner container flows to a gap between the water tank and the inner container, so that the outer wall of the dish washing machine or the surrounding environment is prevented from being polluted.

Specifically, the sealing ribs themselves may be disposed continuously or discontinuously. In a preferred embodiment, the sealing rib is arranged continuously, and in this case, the sealing rib may be arranged in a circular shape or a rectangular shape. In a preferred embodiment, the sealing rib itself is arranged in a circular manner. Correspondingly, the third sealing groove is also in a circular sealing mode.

In the present embodiment, the sealing rib itself may be integrally formed on the first tank sidewall, or may be separately disposed on the first tank sidewall, and as a preferred embodiment, the sealing rib b102 is configured as an annular protrusion structure, and itself may be disposed on the first tank sidewall by an integral injection molding method.

Further, in order to enhance the sealing performance between the water tank and the inner container, a second sealing member b103 is interposed at a position where the outer peripheral surface of the salt opening flange b101 abuts against the flange hole d 52. Specifically, the second sealing element b103 is arranged in an annular rubber ring manner, and the second sealing element b103 is directly made of rubber.

In the present embodiment, the position where the second seal b103 is provided is not limited. It can be close to the fixing base setting, also can deviate from the fixing base setting. In a preferred embodiment, the lower edge of the fixed seat a6 abuts against the second sealing member b103, and by the arrangement mode, water in the inner container can be prevented from entering the area between the water tank and the inner container through the gap between the fixed seat and the inner container wall, and the water can be prevented from flowing out of the dishwasher. Further, the second sealing element can be arranged in a plurality of second sealing elements, the plurality of second sealing elements are arranged concentrically, and the inner diameter of each second sealing element is gradually increased along the direction away from the salt opening flange, so that a multi-layer sealing structure is formed. Specifically, the second seal b103 is configured as a seal ring structure.

A dish washing machine comprises the dispenser, an inner container and a water tank structure, wherein the water tank is used for preparing sterilizing water through electrolyzing salt water and applying the sterilizing water to the inner container. The dispenser is arranged in the inner container, and salt is dispensed into the water tank through a salt dispensing opening on the water tank so as to facilitate the preparation of salt water in the water tank.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (8)

1. A dispenser seal mounting structure, comprising:

a gripping part (a2) provided on the dispenser;

a salt supply port (b10) provided on the water tank body (b9), the dispenser being provided on the salt supply port (b 10);

a first seal (a3) is provided between the holding part (a2) and the salt inlet (b 10).

2. Dispenser seal mounting arrangement according to claim 1, wherein the tank body (b9) has a first tank side wall (b904), the first tank side wall (b904) being arranged flush against the inner container wall (d51) of the inner container (d5), and the salt dispensing opening (b10) being arranged in the first tank side wall (b 904).

3. Dispenser seal mounting arrangement according to claim 2, characterized in that the rim of the salt dispensing opening (b10) is formed with a salt opening flange (b101) projecting in the direction of the inner container wall (d51), the inner container wall (d51) is provided with a flange hole (d52) for the salt opening flange (b101) to pass through, and the grip portion (a2) is snapped onto the salt opening flange (b 101).

4. Dispenser seal mounting structure according to claim 3, wherein the first seal (a3) is snap fitted between the grip (a2) and the upper end face of the salt mouth flange (b 101).

5. Dispenser seal mounting structure according to any one of claims 1-4, wherein the grip portion (a2) comprises a grip base body (a201) and a bead (a202) arranged circumferentially along the inner edge of the grip base body (a 201).

6. Dispenser seal mounting structure according to claim 5, wherein said holding part (a2) further comprises a holding rib (a204) provided between said holding base (a201) and said protective rib (a202), a first seal groove (a205) is formed between said holding rib (a204) and said holding base (a201), and a portion of said first seal (a3) is snap-fitted into said first seal groove (a 205).

7. Dispenser seal mounting arrangement according to claim 6, characterised in that the first seal (a3) is configured as a sealing ring structure.

8. A dishwasher, comprising:

a dispenser seal mounting arrangement according to any one of claims 1 to 7.

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