CN107411694A - One kind is applicable to polytype dishwashing machine dispenser - Google Patents

Abstract

One kind is applicable to polytype dishwashing machine dispenser, including the big chamber formed, small chamber and interim chamber are welded by face-piece and drain pan；The side of interim chamber is provided with drive mechanism, drive device is arranged at drain pan, and one end of support bar is connected to drive device, and the other end of support bar passes through small chamber and interim chamber, valve core seal ring is fixedly installed in buckle and is placed on one end of support bar, and valve core seal ring is butted on the connected entrance of big chamber and small chamber；Main torsion spring is provided between face-piece and throwing powder slip lid, the side for adding powder to renovate is provided with rack buckle plate mechanism, one end of jointed gear unit is connected to the drive device for being arranged at drain pan, after jointed gear unit passes through the face-piece and drain pan of welding, is butted on the one end for the inner side for throwing powder slip lid.It is an object of the invention to propose that one kind is applicable to polytype dishwashing machine dispenser, horizontally and vertically state can be carried out plus wash the dishes the operation of powder and bright dish agent, using simple, conveniently and applied widely.

Description

One dispenser for many types of dishwashers

technical field

The invention relates to the technical field of detergent dispensing, in particular to a dishwasher dispenser applicable to various types, such as traditional reversible cabinet dishwashers, drawer dishwashers, and sink dishwashers , Stand-alone desktop, etc.

Background technique

At present, dishwashers are purchased by many families because of their good cleaning effect, multiple functions such as disinfection operations, and saving time and effort. Generally speaking, detergent dispensers of various structures are arranged inside the dishwasher, and the installation positions are also different.

Existing dishwashers include open-door type, drawer type, fixed type, etc. Due to the different internal structures of the dishwashers, the installation positions of the dispensers are different. It mainly includes the following two categories: 1. The traditional flip-type dispenser used in the traditional flip-door dishwasher. This type of dispenser must be opened to a horizontal position before adding dishwashing powder and supplementing the next rinse aid; 2. 1. The drawer-type dispenser used for drawer or sink-type dishwashers, although it has the function of non-turnover, it needs to be washed with pressurized water when dishwashing powder is put in. The above two types of products cannot be used interchangeably.

Contents of the invention

The purpose of the present invention is to solve the above problems and propose a dishwasher dispenser applicable to various types, such as traditional flip-open cabinet dishwashers, drawer dishwashers, sink dishwashers, freestanding dishwashers, etc. desktop, etc.

In order to achieve this goal, the present invention adopts the following technical solutions:

A dispenser applicable to various types of dishwashers, including large chambers, small chambers and temporary chambers formed by welding the surface shell and the bottom shell, a driving mechanism, a powder filling flip cover, a powder feeding slide cover and a connecting rod transmission mechanism ;

One side of the temporary cavity is provided with a driving mechanism, the driving mechanism includes a driving device, a support rod, a buckle and a valve core sealing ring, the driving device is arranged on the bottom case, and one end of the support rod is connected to the Drive device, the other end of the support rod passes through the small cavity and the temporary cavity, the buckle is arranged on the bottom case, the valve core sealing ring is fixedly installed on the buckle and put on the One end of the support rod, the valve core sealing ring is against the communication port of the large cavity and the small cavity;

The powder adding flip cover is turned over and arranged on the face shell, the powder feeding slide cover is set in the chute of the face shell, a main torsion spring is arranged between the face shell and the powder feeding slide cover, the adding powder One side of the flip cover is provided with a gusset mechanism, and one end of the connecting rod transmission mechanism is connected to the driving device arranged on the bottom shell. After the connecting rod transmission mechanism passes through the welded surface shell and the bottom shell, one end against the inner side of the powder feeding slide cover;

The connecting rod transmission mechanism includes a push rod, a connecting rod and a push rod, the push rod is an L-shaped rod, one end of the push rod is clamped to the driving device, and the other end of the push rod is connected to the A connecting rod, one end of the ejector rod is connected to the connecting rod after passing through the welded face shell and bottom shell, and the other end of the ejector rod is against the powder feeding sliding cover.

More preferably, the sealing ring of the valve core includes a conflicting part, a first sealing part, a connecting part, a telescopic part and a base;

One end of the conflicting part is provided with the first sealing part, the first sealing part is connected to the telescopic part through the connecting part, and the telescopic part is connected to the base;

The conflicting portion abuts against the communicating port, and the diameter of the connecting portion is smaller than the second communicating port between the small cavity and the temporary cavity.

More preferably, the first sealing part is circular, and the included angle with the connecting part is less than 90 degrees.

More preferably, the support rod includes a mounting part, a support link, a limit plate and a clamping part;

The installation part is provided with a groove matching with the driving device, the support link is connected to the installation part and the clamping part, and the limit plate is arranged in the middle of the support link, so that The clamping part is clamped on the bottom of the sealing ring of the valve core.

More preferably, the driving mechanism further includes a reset device, the reset device is arranged between the drive device and the limiting plate, and the reset device is a spring.

More preferably, the gusset mechanism includes a sliding gusset and a return spring of the sliding gusset, one end of the restoring spring of the sliding gusset is arranged in the installation groove at the rear of the sliding gusset, and the restoring spring of the sliding gusset the other end of which is against the face shell;

The sliding gusset includes a resisting portion and a protruding portion, the resisting portion is arranged in a groove on the outer surface of the powder adding flip cover, and the resisting portion is disposed on the top of the sliding gusset.

More preferably, the side of the powder injection sliding cover facing the face shell is provided with a push rod buckle, and the push rod is against the push rod buckle.

More preferably, a flip torsion spring is provided at the joint between the powder adding flip and the face shell, and the flip torsion spring is in a tightened state when the powder adding flip is closed.

More preferably, a float is also included, and the float is arranged in the large cavity.

More preferably, the sealing ring of the valve core is made of rubber.

The object of the present invention is to provide a dispenser applicable to various types of dishwashers, which can be used to add dishwashing powder and rinse aid in both horizontal and vertical states, and is simple and convenient to use and has a wide range of applications.

Description of drawings

Fig. 1 is a structural diagram of an embodiment of the present invention;

Fig. 2 is a structural diagram of an embodiment of the present invention;

Fig. 3 is an internal structural diagram of an embodiment of the present invention;

Figure 4 is a partial enlarged view of an embodiment of the present invention;

Fig. 5 is the internal structural diagram of an embodiment of the present invention;

Figure 6 is an exploded view of a drive mechanism according to an embodiment of the present invention;

Fig. 7 is a structural diagram of a valve core sealing ring according to an embodiment of the present invention;

Fig. 8 is a structural diagram of a support rod according to an embodiment of the present invention;

Fig. 9 is a structural diagram of a connecting rod transmission mechanism according to an embodiment of the present invention;

Fig. 10 is a structural diagram of a connecting rod transmission mechanism according to an embodiment of the present invention;

Fig. 11 is a structural diagram of a buckle mechanism according to an embodiment of the present invention;

Fig. 12 is a structural diagram of an embodiment of the present invention;

Fig. 13 is a structural diagram of a powder feeding slide cover according to an embodiment of the present invention;

Among them: face shell 1; large cavity 11; small cavity 12; communication port 121; second communication port 122; temporary cavity 13; bottom case 2; drive mechanism 3; drive device 31; support rod 32; Rod 322; Limiting plate 323; Clamping part 324; Buckle 33; Valve core sealing ring 34; Interference part 341; First sealing part 342; Connecting part 343; Flip cover 4; flip cover torsion spring 41; powder feeding slide cover 5; push rod buckle 51; connecting rod transmission mechanism 6; push rod 61; connecting rod 62; Plate 81 ; resisting portion 811 ; ejecting portion 812 ; pinch plate return spring 82 ; float 9 .

detailed description

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific embodiments.

A dishwasher dispenser applicable to various types, including a large cavity 11, a small cavity 12 and a temporary cavity 13 formed by welding the surface shell 1 and the bottom shell 2, a driving mechanism 3, a powder adding flip cover 4, a powder feeding Slide cover 5 and connecting rod transmission mechanism 6; One side of described temporary cavity 13 is provided with driving mechanism 3, and described driving mechanism 3 comprises driving device 31, support rod 32, buckle 33 and spool sealing ring 34, described The drive device 31 is arranged on the bottom case 2, one end of the support rod 32 is connected to the drive device 31, the other end of the support rod 32 passes through the small cavity 12 and the temporary cavity 13, and the buckle 33 is arranged on the bottom shell 2, the valve core sealing ring 34 is fixedly installed on the buckle 33 and sleeved on one end of the support rod 32, and the valve core sealing ring 34 is against the large cavity 11 and The connecting port 121 of the small cavity 12; the powder adding flip cover 4 is turned over and arranged on the face shell 1, and the powder feeding slide cover 5 is arranged in the chute 14 of the face shell 1, and the face shell 1 and the face shell 1 A main torsion spring 7 is provided between the powder feeding slide covers 5, a buckle plate mechanism 8 is provided on one side of the powder adding flip cover 4, and one end of the connecting rod transmission mechanism 6 is connected to a driving device provided on the bottom case 2. 31. After passing through the welded face shell 1 and the bottom shell 2, the connecting rod transmission mechanism 6 abuts against the inner end of the powder feeding slide cover 5; the connecting rod transmission mechanism 6 includes a push rod 61, a connecting rod 62 and a push rod 63, the push rod 61 is an L-shaped rod, one end of the push rod 61 is clamped to the driving device 31, and the other end of the push rod 61 is connected to the connecting rod 62, one end of the ejector rod 63 is connected to the connecting rod 62 after passing through the welded face shell 1 and bottom shell 2, and the other end of the ejector rod 63 is against the powder feeding slide cover 5.

As shown in Figures 1-12, in one embodiment of the present invention, the large chamber 11 communicates with the small chamber 12, the small chamber 12 communicates with the temporary chamber 13, and the temporary chamber 13 communicates with the distributor The liquid outlet is connected, the driving device 31 drives the support rod 32 to move, and the support rod 32 drives the valve core sealing ring 34 to move together. When working, when there is dishwashing liquid in the small cavity 12 , the driving device 31 drives the support rod 32 to drive the valve core sealing ring 34 against the communication port 121, at this time, the liquid in the large cavity 11 cannot flow into the small cavity 12, and the small cavity 12 Chamber 12 supplies said temporary chamber 13 with liquid. When there is no liquid in the small cavity 12, the driving device 31 drives the support rod 32 to drive the valve core sealing ring 34 to move in the opposite direction when there is liquid in the small cavity. At this time, the valve core sealing ring 34 is no longer against the communication port 121. But the valve core sealing ring 34 seals the second communication port 122. At this time, the liquid flows from the large cavity 11 to the small cavity 12, but not Flow to the temporary chamber 13, and when the liquid in the small chamber 12 is replenished, the valve core sealing ring 34 returns to its original position (that is, it reaches the communication port 121), and the small chamber 12 is the temporary chamber 13 provides liquid, completes the automatic replenishment of small cavity 12, without manual operation, and is suitable for dispensers in any state.

When the driving device 31 drives the connecting rod transmission mechanism 6 to drive the powder feeding sliding cover 5 to slide upward, the lock of the powder feeding sliding cover 5 against the ejector rod 63 fails, and the powder feeding sliding cover 5 becomes invalid. The cover 5 slides upward along the chute of the face shell 1 under the action of the main torsion spring 7, when the powder feeding sliding cover 5 slides upward and touches the buckle mechanism 8, the switch is opened, and the powder adding flip cover 4 is turned over, but because the powder feeding slide cover 5 is located on the outside of the powder adding flip cover 4, the powder adding flip cover 4 can only open a little gap, and at this time, the remaining water in the dishwasher enters through the gap. Inside the dispenser, the powdering work can be done. When the powder feeding sliding cover 5 slides to the initial position, the powder adding flip cover 4 is fully opened, and the powder adding work can be carried out. After the powder adding is completed, the powder adding flip cover 4 is pushed back to the original position, and the Knock plate mechanism 8 locks and gets final product. In this example, both the powder adding flip cover 4 and the powder feeding sliding cover 5 can complete the powder adding work, not limited to a certain type of dishwasher, and the dishwashing powder can be added without turning over the dispenser.

To further illustrate, the valve core sealing ring 34 includes a conflicting portion 341 , a first sealing portion 342 , a connecting portion 343 , a stretchable portion 344 and a base 345 ; one end of the conflicting portion 341 is provided with the first sealing portion 342 , the first sealing part 342 is connected to the telescopic part 344 through the connecting part 343, and the telescopic part 344 is connected to the base 345; The diameter of the portion 343 is smaller than the second communication port 122 between the small cavity 12 and the temporary cavity 13 .

As shown in Figures 3, 4, and 7, in one embodiment of the present invention, the base 345 is fixedly connected to the buckle 33, and the diameter of the connecting portion 343 is smaller than the second communication port 122, which is convenient for the The spool sealing ring 34 moves in the small cavity 12, the interference part 341 is used to seal the communication port 121, and prevents the liquid in the large cavity 11 from flowing into the small cavity 12, and the first sealing part 342 is used to seal the second communication port 122 to prevent liquid from flowing into the temporary cavity 13 from the second communication port 122 during the liquid replenishment process of the small cavity 12, causing waste. The telescopic part 344 is used to Separate the temporary chamber 13 from the driving device 31 to prevent liquid from leaking from the temporary chamber 13 and causing damage to the driving device 31. The telescopic part 344 is a retractable structure. When the communication port 121 is open, the telescopic part 344 is in a protruding state, and when the first sealing part 342 touches the second communication port 122, the telescopic part 344 is in a contracted state. The portion 344 tightens the base 345.

To further illustrate, the first sealing portion 342 is circular, and the included angle with the connecting portion 343 is less than 90 degrees. As shown in FIG. 7 , in one embodiment of the present invention, the first sealing portion 342 and the connecting portion 343 form a certain angle, which is slightly less than 90 degrees, and the first sealing portion 342 and the connecting portion 343 form a certain angle. The connecting portion 343 is designed to have a certain included angle. When working, the outer edge of the first sealing portion 342 first covers the second communication port 122. As the support rod 32 continues to move, the first sealing portion 342 The sealing portion 342 covers the second communicating port 122 as a whole, and the sealing effect is better.

To further illustrate, the support rod 32 includes a mounting portion 321, a support link 322, a limiting plate 323 and a clamping portion 324; the mounting portion 321 is provided with a groove that cooperates with the driving device 31, the The supporting connecting rod 322 is connected to the mounting part 321 and the clamping part 324, the limiting plate 323 is arranged in the middle of the supporting connecting rod 322, and the clamping part 324 is clamped to the sealing part of the valve core. circle 34 at the bottom.

To further illustrate, the driving mechanism 3 further includes a resetting device 35 disposed between the driving device 31 and the limiting plate 323 , and the resetting device 35 is a spring. As shown in Fig. 5 and Fig. 6, in one embodiment of the present invention, the function of the reset device 35 is that when the small chamber 12 is supplemented with liquid, the valve core sealing ring 34 is in the position of abutting against the second In the state of communication port 122, the reset device 35 is in a compressed state, and the driving device 31 keeps the support rod 32 relatively still. When the liquid in the small cavity 12 is replenished, the driving device 31 no longer restrains the At this time, the reset device 35 pushes the limiting plate 323 to bring the support rod 32 back to its original position, that is, the state where the contact portion 341 abuts against the communication port 121 . The driving device 31 is not required to drive the support rod 32, which saves costs and is convenient to use.

Further explanation, the buckle mechanism 8 includes a sliding buckle 81 and a sliding buckle return spring 82, one end of the sliding buckle return spring 82 is arranged in the installation groove at the rear of the sliding buckle 81, so The other end of the sliding gusset return spring 82 is against the face shell; the sliding gusset 81 includes a resisting portion 811 and an ejecting portion 812, and the resisting portion 811 is arranged in a recess on the outer surface of the powder adding flip cover 1. In the slot, the resisting portion 812 is disposed on the top of the sliding pinch plate 81 . As shown in Figure 11, in one embodiment of the present invention, when the powder feeding sliding cover 5 slides to touch the ejection part 812, the sliding buckle return spring 82 is compressed, and the resisting part 811 No longer against the described powder-adding flip cover 4, the powder-adding flip cover 4 is just slowly opened.

To further illustrate, the side of the powder feeding sliding cover 5 facing the face shell 1 is provided with a push rod buckle 51 , and the push rod 63 is against the push rod buckle 51 . As shown in Figure 13, when the driving device 31 drives the push rod 63 to rotate, the push rod 63 and the push rod buckle 51 are no longer against each other, and the push rod buckle 51 is disengaged from the push rod buckle 51. The push rod 63, the powder feeding sliding cover 5 is driven by the main torsion spring 7 to slide.

To further illustrate, there is a flip torsion spring 41 at the connection between the powder adding flip 4 and the face shell 1 , and the flip torsion spring 41 is in a tightened state when the powder adding flip 4 is closed. As shown in Figure 12, in one embodiment of the present invention, when the pinch mechanism 8 is opened, the powder adding flip 4 is gradually fully opened under the force of the tightened flip spring 41 .

For further description, a float 9 is also included, and the float 9 is arranged in the large cavity 11 . As shown in Figure 3, the floater 9 is arranged in the large chamber 11, when the liquid in the large chamber 11 is too low, the floater 9 plays the role of prompting people to add liquid, only to ensure that the large chamber Only when the liquid in the cavity 11 is sufficient can the automatic liquid replenishment work of the small cavity 12 be successfully completed.

To further illustrate, the valve core sealing ring 34 is made of rubber.

The above describes the technical principles of the present invention in conjunction with specific embodiments. These descriptions are only for explaining the principles of the present invention, and cannot be construed as limiting the protection scope of the present invention in any way. Based on the explanations herein, those skilled in the art can think of other specific implementation modes of the present invention without creative efforts, and these modes will all fall within the protection scope of the present invention.

Claims (10)

1. one kind is applicable to polytype dishwashing machine dispenser, it is characterised in that：Formed including being welded by face-piece and drain pan Big chamber, small chamber and interim chamber, drive mechanism, plus powder renovate, throw powder slip lid and jointed gear unit；

The side of the interim chamber is provided with drive mechanism, and it is close that the drive mechanism includes drive device, support bar, buckle and valve element Seal, the drive device are arranged at drain pan, and one end of the support bar is connected to the drive device, the support bar it is another One end passes through the small chamber and the interim chamber, and the buckle is arranged at the drain pan, and the valve core seal ring is fixedly installed in The buckle and the one end for being placed on the support bar, the valve core seal ring are butted on the connected entrance of the big chamber and the small chamber；

Described plus powder renovates upset and is arranged at face-piece, and the throwing powder slip lid is arranged in the chute of the face-piece, the face-piece with Main torsion spring is provided between the throwing powder slip lid, the side that described plus powder is renovated is provided with rack buckle plate mechanism, the jointed gear unit One end is connected to the drive device for being arranged at drain pan, the face-piece and the drain pan of the jointed gear unit through welding Afterwards, it is butted on one end of the inner side of the throwing powder slip lid；

The jointed gear unit includes push rod, connecting rod and push rod, and the push rod is L-type bar, and one end of the push rod is connected in The drive device, the other end of the push rod are connected to the connecting rod, and one end of the push rod passes through the face-piece of welding Be connected to the connecting rod after drain pan, the other end of the push rod is butted on the throwing powder slip lid.

2. one kind according to claim 1 is applicable to polytype dishwashing machine dispenser, it is characterised in that：The valve Core sealing ring includes contact part, the first sealing, connecting portion, pars contractilis and base；

One end of the contact part is provided with first sealing, and first sealing is connected to described by the connecting portion Pars contractilis, the pars contractilis are connected to the base；

The contact part is butted on the connected entrance, and the diameter of the connecting portion is less than the small chamber and connected with the second of the interim chamber Port.

3. one kind according to claim 2 is applicable to polytype dishwashing machine dispenser, it is characterised in that：Described One sealing is annular, and is less than 90 degree with the angle of the connecting portion.

4. one kind according to claim 1 is applicable to polytype dishwashing machine dispenser, it is characterised in that：The branch Strut includes installation portion, support link, limiting plate and Access Division；

The installation portion be provided with the drive device coordinate groove, the support link be connected to the installation portion with it is described Access Division, the limiting plate are arranged at the middle part of the support link, and the Access Division is connected in the bottom of the valve core seal ring Portion.

5. one kind according to claim 4 is applicable to polytype dishwashing machine dispenser, it is characterised in that：The drive Motivation structure also includes resetting means, and the resetting means is arranged between the drive device and the limiting plate, the reset Device is spring.

6. one kind according to claim 1 is applicable to polytype dishwashing machine dispenser, it is characterised in that：The button Trigger structure includes sliding buckle and slides buckle back-moving spring, and described one end for sliding buckle back-moving spring is buckled located at the slip In the mounting groove of postlaminar part, the other end for sliding buckle back-moving spring is butted on the face-piece；

The slip buckle includes blocking part and ejection part, and the blocking part is arranged at the groove that described plus powder renovates outer surface Interior, the contact part is arranged at the top of the slip buckle.

7. one kind according to claim 1 is applicable to polytype dishwashing machine dispenser, it is characterised in that：The throwing Powder slip lid is provided with push rod buckle towards the side of the face-piece, and the push rod is butted on the push rod buckle.

8. one kind according to claim 1 is applicable to polytype dishwashing machine dispenser, it is characterised in that：It is described to add Powder, which is renovated to be additionally provided with the face-piece junction, renovates torsion spring, described to renovate torsion spring when described plus powder renovates closing in tightening State.

9. one kind according to claim 1 is applicable to polytype dishwashing machine dispenser, it is characterised in that：Also include Float, the float are arranged at the big intracavitary.

10. one kind according to claim 1 is applicable to polytype dishwashing machine dispenser, it is characterised in that：It is described Valve core seal ring is made up of rubber.