CN215049091U - Water softener cover and water softener thereof - Google Patents

Abstract

The utility model belongs to the technical field of dish washer, a water softener lid is provided, including enclosing cover and inner cup, the inner cup accept in the enclosing cover, the inner cup is equipped with and inserts the cap, be equipped with in the enclosing cover with insert the fixed axle that the cap was pegged graft and is fixed, the bottom surface of inner cup offsets with the opening of water softener. The application also provides a water softener applying the water softener cover. The water softener cover is improved in structure, and the problem that water is easy to leak after the water softener cover is produced and formed in the prior art is effectively solved.

Description

Water softener cover and water softener thereof

Technical Field

The application belongs to the technical field of dish washing machines, and particularly relates to a water softener cover and a water softener thereof.

Background

In the dishwasher on the market, a water softener is generally provided to soften input tap water and reduce water hardness, thereby extending the service life of the dishwasher. The water softener comprises a resin cavity and a salt cavity, and after the dishwasher is used for a period of time, salt needs to be added into the salt cavity again to improve the water softening capacity of the resin in the resin cavity.

The water softener of the prior art is provided with a cover assembly, and a sealing structure is arranged between the cover body and an opening of the water softener body. In order to ensure the sealing performance, as shown in fig. 1, a common sealing method is to arrange a sealing ring on a plug head a extending from the bottom of the cover body to the opening of the water softener, so that the sealing ring is located inside the opening when the cover body is closed, thereby achieving the sealing function. Therefore, the periphery of the plug head a is provided with the mounting groove B for mounting the sealing ring, and the mounting groove B is formed, generally in the production process, as shown in fig. 2 and 3, the periphery of the plug head a needs to be formed by a mold, namely, the two sides of the periphery of the plug head a are respectively provided with the shaping sliding blocks C capable of forming the groove body, and the two sides of the periphery of the plug head a are spliced by the shaping sliding blocks C to enclose the periphery of the plug head a, so that the mounting groove B on the plug head a is formed. However, since the clamping line M is formed at the splicing and closing position of the shaping sliders C on both sides, if the precision of the shaping slider C of the mold is not high or the shaping slider C is worn, the position of the clamping line M is easily damaged, and a convex rib structure is easily generated on the periphery of the shaped plug head a or the mounting groove B at the position of the clamping line M, so that the sealing effect of the sealing ring mounted on the mounting groove B is affected, and a water leakage gap is easily generated between the periphery of the plug head a and the opening of the water softener body.

Therefore, the structure of the water softener cover of the dishwasher in the prior art still has a plurality of defects, which is a technical problem that manufacturers of the dishwasher need to be perfected urgently at present.

Disclosure of Invention

An object of the embodiment of the application is to provide a water softener cover and a water softener thereof, which improve the structure of the water softener cover and effectively solve the problem that the water softener cover in the prior art is easy to leak after being produced and formed.

In order to achieve the purpose, the technical scheme adopted by the application is as follows: the utility model provides a water softener cover, includes enclosing cover and inner cup, the inner cup accept in the enclosing cover, the inner cup is equipped with inserts the cap, be equipped with in the enclosing cover with insert the fixed axle that the cap is pegged graft and is fixed, the bottom surface of inner cup offsets with the opening of water softener.

The application provides a water softener lid's beneficial effect lies in: compared with the prior art, the water softener cover comprises the inner cover and the outer cover, the inner cover is contained in the outer cover, the structure is simple, and the bottom surface of the inner cover is only propped against the opening of the water softener to play a role in sealing. Wherein, the inner cup does not have the structure of installation sealing washer, like the cell body of installation sealing washer etc. can not have the double-layered line on producing the mould, and also can not be formed with the position of "running and criticizing cutting edge of a knife or a sword" after the production design, avoids forming the gap that leaks effectively, and then ensures sealed effect. In addition, the fixing structure between the inner cover and the outer cover is positioned inside the whole water softener cover and is fixedly inserted with the fixing column in the outer cover through the inserting cap on the inner cover, the structure is simple, and the die sinking manufacturing cost is low; moreover, both are hidden inside the outer cover after assembly, without destroying the integrity of the outer surface of the outer cover. The outer cover has no hole or water leakage gap, effectively reduces the positions for storing dirt and improving the integrity and the aesthetic feeling of the water softener cover.

It is right the structure of water softener lid is improved, the periphery of fixed axle is equipped with the evagination ring, it supplies to have on the cap to insert the fixed axle male fixed slot, it is equipped with in the cap to insert and is located annular groove in the fixed slot, annular groove with the evagination ring scarf joint to hang the inner cup in the inside of enclosing cover, both made things convenient for the opening of inner cup and water softener to offset, can prevent effectively that the inner cup from droing again.

Furthermore, an inner convex ring positioned in the fixing groove is further arranged in the inserting cap, the inner convex ring and the annular groove are arranged adjacently up and down, and the inner convex ring is abutted to the periphery of the fixing shaft. Clearance fit is formed between the inner part of the inserting cap of the inner cover and the periphery of the fixed shaft, so that the inner cover and the outer cover can move relatively. When the outer cover rotates, for example, when the water softener cover is screwed, the inner cover can also keep tightly abutting against the opening of the water softener, thereby effectively keeping the sealing property.

Still further, the inner cover is made of soft plastic materials. The inner cover is a soft cover body and has the deformable characteristic, so that the inner cover is favorably abutted against the opening of the water softener, and the sealing performance is ensured. In practical application, the opening of the water softener is easy to have water liquid, which is beneficial to the soft inner cover to keep adsorption and effectively improves the sealing effect.

The application also provides a water softener, which comprises a water softener body, wherein an opening for installing the water softener cover is formed in the water softener body, the water softener body is provided with an installation pipe positioned on the opening, a containing groove is formed in a pipe orifice of the installation pipe, and a sealing ring is arranged in the containing groove; the inner cover covers the containing groove and abuts against the sealing ring. Utilize the sealing washer to offset with the bottom surface of inner cup to form effectual seal structure, and then improve sealed effect.

The structure of the inner cover is improved, a boss surrounding the inner cover is arranged on the bottom surface of the inner cover, the boss covers the notch of the accommodating groove and abuts against the sealing ring. On one hand, the boss on the inner cover is abutted against the sealing ring on the containing groove to play a role in sealing; on the other hand, this boss can cover the storage tank simultaneously to avoid water liquid infiltration storage tank in or hide dirty dirt, improve clean and tidy nature effectively.

Further, the lower bottom surface of boss is contact plane, the last top surface of sealing washer is equipped with protruding muscle, protruding muscle with the lower bottom surface of boss offsets to increase the conflict intensity of sealing washer and boss, and then improve sealed effect. The convex rib can be preferably a convex ring body formed on the sealing ring, and is preferably set to be a multi-layer ring body structure arranged from inside to outside, so that the contact area between the convex rib and the boss can be increased, a multi-layer waterproof surrounding wall can be formed, and the waterproof effect is effectively improved.

The structure of enclosing cover is improved, the periphery of installation pipe is equipped with buckles along, be equipped with in the enclosing cover with detain along the knot piece of lock joint, the outer edge of inner cup with have between the inner wall of enclosing cover and to dodge detain the clearance of dodging of piece. On one hand, the outer cover and the mounting pipe can be matched through buckling connection of the buckling block and the buckling edge, so that the mounting pipe and the outer cover are connected and fixed; on the other hand, an avoiding gap is formed between the outer edge of the inner cover and the inner wall of the outer cover, so that the inner cover can be smoothly installed to the inner bottom surface of the outer cover without being blocked by the buckling block, and the installation efficiency is effectively improved.

Furthermore, a plurality of buckling edges are arranged on the installation pipe, and the buckling edges are arranged on the periphery of the installation pipe at intervals; the buckling blocks of the outer cover are the same as the buckling edges in number, are distributed on the inner wall of the outer cover, and are arranged at intervals. Each buckling block and the buckling edge between the outer cover and the installation pipe form a mutually-aligned buckling structure, and therefore the fixing effect and the connection stability are improved.

Furthermore, the lateral part of the buckling block is provided with a buckling groove for the buckling edge to slide in, and the buckling grooves on the buckling blocks are all arranged on the same side of the buckling block to form a rotary buckling structure. The water softener cover is more convenient to mount or dismount, and the fixing effect is effectively improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is a schematic diagram of a stopper of a water softener cover according to the prior art;

FIG. 2 is a first schematic structural diagram of a plug head in the production of a mold in the prior art;

FIG. 3 is a schematic structural diagram II of a plug head in the production of a mold in the prior art;

FIG. 4 is a first schematic perspective view of a water softener cover according to an embodiment of the present disclosure;

FIG. 5 is a schematic perspective view of a water softener cover according to an embodiment of the present application;

FIG. 6 is a schematic diagram of an internal structure of an outer cover according to an embodiment of the present disclosure;

fig. 7 is a schematic perspective view of an inner cap according to an embodiment of the present disclosure;

FIG. 8 is a sectional structural view of a water softener cover according to an embodiment of the present application;

FIG. 9 is a schematic view of an internal structure of an inner cap according to an embodiment of the present disclosure;

FIG. 10 is a sectional structural view of a water softener body according to an embodiment of the present application;

fig. 11 is a sectional structural view of a water softener according to an embodiment of the present application.

Wherein, in the figures, the respective reference numerals:

100-water softener cover; 200-water softener body; 201-opening;

1-outer cover; 11-a fixed shaft; 111-an outer convex ring; 12-a buckle block; 121-catching grooves;

2-inner cover; 21-inserting a cap; 210-a fixation groove; 211-annular groove; 212-inner convex ring; 22-a boss;

3-installing a pipe; 31-a receiving groove; 32-sealing ring; 321-convex ribs; 33-edge buckling.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The water softener cover and the water softener provided in the embodiments of the present application will now be described. Referring to fig. 4, 5 and 6, the water softener cover 100 includes an outer cover 1 and an inner cover 2, the inner cover 2 is accommodated in the outer cover 1, an insertion cap 21 is disposed on the inner cover 2, a fixing shaft 11 inserted and fixed with the insertion cap 21 is disposed in the outer cover 1, and the bottom surface of the inner cover 2 abuts against the opening of the water softener. Referring to fig. 5, 6 and 7, the outer cover 1 and the inner cover 2 are preferably circular cover bodies, the fixing shaft 11 of the outer cover 1 is disposed at the center of the outer cover 1, the insertion cap 21 of the inner cover 2 is also disposed at the center of the inner cover 2, and the insertion cap 21 and the fixing shaft 11 are fixed to each other in an insertion manner, so as to hang the inner cover 2 inside the outer cover 1.

Compared with the prior art, the water softener cover 100 provided by the application comprises the inner cover 2 and the outer cover 1, the inner cover 2 playing a sealing role is contained in the outer cover 1, the structure is simple, and only the bottom surface of the inner cover 2 is abutted to the opening of the water softener to play a sealing role. Wherein, the inner cup 2 does not have the structure of installation sealing washer, like the cell body of installation sealing washer etc. can not have the double-layered line on producing the mould, and also can not be formed with the position of "running and criticizing cutting edge of a knife or a sword" after the production design, avoids forming the gap that leaks effectively, and then ensures sealed effect.

In addition, the fixing structure between the inner cover 2 and the outer cover 1 is positioned inside the whole water softener cover 100, and is inserted and fixed with the fixing column in the outer cover 1 through the inserting cap 21 on the inner cover 2, so that the structure is simple, and the die sinking manufacturing cost is low; moreover, both are hidden inside the outer cap 1 after assembly, without destroying the integrity of the outer surface of the outer cap 1. The outer cover 1 has no holes or water leakage gaps, thereby effectively reducing the positions for storing dirt and improving the integrity and the aesthetic feeling of the water softener cover 100.

In another embodiment of the present application, the structure of the water softener cover 100 is optimized, please refer to fig. 8 and 9, an outer protruding ring 111 is disposed on the periphery of the fixing shaft 11 of the outer cover 1, the insertion cap 21 has a fixing groove 210 for the fixing shaft 11 to insert, an annular groove 211 disposed in the fixing groove 210 is disposed in the insertion cap 21 of the inner cover 2, the annular groove 211 is engaged with the outer protruding ring 111 to suspend the inner cover 2 inside the outer cover 1, which facilitates the inner cover 2 to abut against the opening of the water softener and effectively prevents the inner cover 2 from falling off.

The insert cap 21 is further provided with an inner collar 212 located in the fixing groove 210, the inner collar 212 is vertically adjacent to the annular groove 211, and the inner collar 212 abuts against the outer periphery of the fixing shaft 11 of the outer cover 1. A clearance fit is formed between the inside of the insertion cap 21 of the inner cap 2 and the outer circumference of the fixed shaft 11 so that the inner cap 2 and the outer cap 1 can move relatively. When the outer cap 1 is rotated, for example, when the water softener cap 100 is screwed, the inner cap 2 can be kept tightly pressed against the opening of the water softener, thereby effectively maintaining the sealing property.

Preferably, the inner cap 2 is made of soft plastic material, so that the inner cap 2 is a soft cap body and has a deformable characteristic, which is beneficial for the inner cap 2 to abut against the opening of the water softener, thereby ensuring the sealing performance. In practical application, the opening of the water softener is easy to have water liquid, which is beneficial to the soft inner cover 2 to keep adsorption and effectively improves the sealing effect.

In another embodiment of the present application, please refer to fig. 10 and 11 together, the water softener includes a water softener body 200, an opening 201 is formed on the water softener body 200 for mounting the water softener cover 100, the water softener body 200 is provided with a mounting pipe 3 positioned on the opening 201, a receiving groove 31 is formed on a pipe orifice of the mounting pipe 3, and a sealing ring 32 is disposed in the receiving groove 31; the inner lid 2 of the water softener lid 100 is closed on the receiving groove 31 and abuts against the sealing ring 32. The sealing ring 32 arranged on the water softener opening 201 is abutted against the bottom surface of the inner cover 2, so that an effective sealing structure is formed, and the sealing effect is improved.

Referring to fig. 7, 8 and 9, the water softener cover 100 has a protrusion 22 disposed around the edge of the inner cover 2 on the bottom surface of the inner cover 2, and the protrusion 22 may preferably match with the shape of the inner cover 2, and if the inner cover 2 is a circular cover, the protrusion 22 is a circular ring structure disposed along the edge of the inner cover 2, which is not limited herein. Referring to fig. 10 and 11, the boss 22 of the inner cap 2 covers the notch of the receiving groove 31 and abuts against the sealing ring 32 for sealing. In addition, the protrusion 22 can cover the container 31 to prevent water from permeating into the container 31 or storing dirt and improve the cleanness.

Referring to fig. 7, 9 and 11, the lower bottom surface of the boss 22 is a contact plane, and the upper top surface of the sealing ring 32 is provided with a protruding rib 321, and the protruding rib 321 abuts against the lower bottom surface of the boss 22, so as to increase the abutting strength between the sealing ring 32 and the boss 22, and further improve the sealing effect. The rib 321 may preferably be a raised ring body formed on the sealing ring 32, and preferably is a multi-layer ring body structure arranged from inside to outside, which can increase the contact area with the boss 22, and can form a multi-layer waterproof surrounding wall, thereby effectively improving the waterproof effect.

In another embodiment of the present application, a connection structure between the outer cover 1 and the mounting tube 3 is optimized, please refer to fig. 5, fig. 10 and fig. 11, a fastening edge 33 is disposed on the periphery of the mounting tube 3, and a fastening block 12 fastened to the fastening edge 33 is disposed in the outer cover 1, so that the outer cover 1 and the mounting tube 3 can be fastened and matched by the fastening block 12 and the fastening edge 33, so as to achieve the connection and fixation of the mounting tube 3 and the outer cover 1.

Referring to fig. 8, an avoiding gap L capable of avoiding the buckling block 12 is formed between the outer edge of the inner cap 2 and the inner wall of the outer cap 1, so that the inner cap 2 can be smoothly mounted to the inner bottom surface of the outer cap 1 without being blocked by the buckling block 12, thereby effectively improving the mounting efficiency.

Referring to fig. 5 and 10, a plurality of fastening edges 33 are provided on the mounting tube 3, and the plurality of fastening edges 33 are disposed at intervals on the periphery of the mounting tube 3; the number of the buckling blocks 12 and the buckling edges 33 of the outer cover 1 is the same, and the buckling blocks 12 are distributed on the inner wall of the outer cover 1, and the adjacent buckling blocks 12 are arranged at intervals. Each buckling block 12 and the buckling edge 33 between the outer cover 1 and the mounting tube 3 form a mutually aligned buckling structure, so that the fixing effect and the connection stability are improved.

On the basis, referring to fig. 5, fig. 6 and fig. 10, the side of the fastening block 12 is provided with a fastening groove 121 for the fastening edge 33 to slide in, and the fastening groove 121 on each fastening block 12 is provided on the same side of the fastening block to form a screwing structure. The water softener cover 100 can be more conveniently assembled or disassembled, and the fixing effect is effectively improved.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a water softener cover, its characterized in that, includes enclosing cover and inner cup, the inner cup accept in the enclosing cover, be equipped with in the inner cup and insert the cap, be equipped with in the enclosing cover with insert the fixed axle that the cap is pegged graft and is fixed, the bottom surface of inner cup offsets with the opening of water softener.

2. The water softener cap of claim 1, wherein: the periphery of the fixed shaft is provided with an outer convex ring, the inserting cap is provided with a fixed groove for the fixed shaft to insert, an annular groove located in the fixed groove is arranged in the inserting cap, and the annular groove is embedded with the outer convex ring.

3. The water softener cap of claim 2, wherein: an inner convex ring positioned in the fixing groove is further arranged in the inserting cap, the inner convex ring and the annular groove are arranged adjacently up and down, and the inner convex ring is abutted to the periphery of the fixing shaft.

4. The water softener cap according to any one of claims 1 to 3, wherein: the inner cover is made of soft plastic materials.

5. The utility model provides a water softener, includes the water softener body, its characterized in that: the water softener body is provided with an opening for mounting the water softener cover according to any one of claims 1 to 4, the water softener body is provided with a mounting pipe positioned on the opening, a containing groove is arranged on the pipe orifice of the mounting pipe, and a sealing ring is arranged in the containing groove; the inner cover covers the containing groove and abuts against the sealing ring.

6. The water softener of claim 5 wherein: the bottom surface of the inner cover is provided with a boss surrounding the edge of the inner cover, and the boss covers the notch of the accommodating groove and abuts against the sealing ring.

7. The water softener of claim 6 wherein: the lower bottom surface of the boss is a contact plane, the upper top surface of the sealing ring is provided with a convex rib, and the convex rib is abutted to the lower bottom surface of the boss.

8. The water softener of claim 5 wherein: the periphery of installation pipe is equipped with buckles along, be equipped with in the enclosing cover with buckle along the knot piece of lock joint, the outer edge of inner cup with have between the inner wall of enclosing cover and can dodge detain dodging the clearance of piece.

9. The water softener of claim 8 wherein: a plurality of buckling edges are arranged on the mounting pipe, and the buckling edges are arranged on the periphery of the mounting pipe at intervals; the buckling blocks of the outer cover are the same as the buckling edges in number, are distributed on the inner wall of the outer cover, and are arranged at intervals.

10. The water softener of claim 9 wherein: the lateral part of the buckling block is provided with a buckling groove for the buckling edge to slide in, and the buckling grooves on the buckling blocks are all arranged on the same side of the buckling block.

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