CN208755911U - Dish-washing machine - Google Patents

Abstract

The utility model discloses a kind of dish-washing machine, including cup, and the cup offers water inlet, and the water inlet is equipped with water supplying pipe and gushing arm seat；The upper end of the water supplying pipe is formed with flanging, and the lower surface of the flanging is abutted with the upper surface on the water inlet periphery；The gushing arm seat includes pressure ring, and the pressure ring is fixedly connected by connector with the cup；The pressure ring seals against the upper surface of the flanging.When the technical solution of the utility model is equipped with water supplying pipe and gushing arm seat, gushing arm seat and fixed cup by the water inlet being arranged in cup, the pressure ring of gushing arm seat is pressed down against the flanging of water supplying pipe, realizes that the sealing of gushing arm seat, water supplying pipe and cup is fixed.

Description

Dish-washing machine

Technical field

The utility model relates to kitchen appliance technical field, in particular to a kind of dish-washing machine.

Background technique

In daily life, use in dishwasher is significantly reduced people's labor in the tablewares such as cleaning bowl, dish, disk, the application of dish-washing machine Fatigue resistance, especially at the restaurant, in the catering industries such as hotel.Dish-washing machine generally has water inlet interface and water outlet mouthpiece, all external There is water pipe, however water inlet interface or water outlet are generally integrally formed with the container for installing water, when water inlet interface is damaged, are not easy to more It changes or external water pipe is connected directly between the water inlet of container, but poor sealing, be easy leak.

Utility model content

The main purpose of the utility model is to provide a kind of dish-washing machine, it is intended to solve dish-washing machine water inlet and be easy asking for leak Topic.

To achieve the above object, the utility model proposes a kind of dish-washing machine, including cup, the cup is offered into water Mouthful, the water inlet is equipped with water supplying pipe and gushing arm seat；The upper end of the water supplying pipe is formed with flanging, under the flanging Surface is abutted with the upper surface on the water inlet periphery；The gushing arm seat includes pressure ring, the pressure ring by connector with it is described Cup is fixedly connected；The pressure ring seals against the upper surface of the flanging.

Preferably, the gushing arm seat further includes the outlet pipe being downwardly extending by the inner surface of the pressure ring, it is described go out The lateral wall of water pipe is abutted with the inner sidewall of the water supplying pipe.

Preferably, the outlet pipe and the water supplying pipe are interference fitted.

Preferably, the inner sidewall of the water supplying pipe upper end is recessed the first groove to be formed and accommodate the outlet pipe.

Preferably, the lower surface of the pressure ring is also downwardly extending the first bulge loop, and first bulge loop is located on described The periphery of outlet pipe, the gushing arm seat compress the flanging by first bulge loop.

Preferably, the lower end surface of first bulge loop is also downwardly protrude to form the first convex ribs, the upper surface of the flanging Offer the first annular groove being adapted with first convex ribs.

Preferably, the periphery of the water inlet is formed with the second groove for accommodating the flanging, under the flanging Surface is abutted with the slot bottom of second groove.

Preferably, the pressure ring outer peripheral edge is downwardly extending the second bulge loop, the periphery of the water inlet formed with it is described The third groove at the second groove interval, second bulge loop are installed in the third groove.

Preferably, the inner sidewall of second groove extends inwardly to form at least one first protrusion, the flanging Periphery offers the first notch being adapted to first protrusion.

Preferably, the side wall of the third groove is provided at least one second protrusion, the inner surface of second bulge loop It is provided with and is abutted with second protrusion to limit the limited post of the gushing arm seat rotation.

Preferably, second protrusion and the quantity of the limited post are two, and two second protrusions have corresponded to position In the ipsilateral of two limited posts.

Preferably, the outer surface of the water supplying pipe is provided with the second annular groove below the flanging, the water inlet The periphery of mouth is embedded in second annular groove.

Preferably, second annular groove has the slot bottom relative to upper and lower side, the water supplying pipe inner sidewall to the slot The wall thickness at bottom is a, and the groove width of the second annular groove up and down direction is b, and wherein a is greater than b.

The technical solution of the utility model by being equipped with water supplying pipe and gushing arm seat in water inlet, fix with cup by gushing arm seat When, the pressure ring of gushing arm seat is pressed down against the flanging of water supplying pipe, realizes that the sealing of gushing arm seat, water supplying pipe and cup is fixed.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of one embodiment of the utility model dish-washing machine；

Fig. 2 is the structural schematic diagram of cup, gushing arm seat, water supplying pipe in Fig. 1；

Fig. 3 is the separate structure schematic diagram of cup, gushing arm seat, water supplying pipe in Fig. 2；

Fig. 4 is the structural schematic diagram of the partial enlarged view of A in Fig. 2；

Fig. 5 is the structural schematic diagram of the partial enlarged view of C in Fig. 4；

Fig. 6 is the structural schematic diagram of the partial enlarged view of B in Fig. 3；

Fig. 7 is the structural schematic diagram of water supplying pipe in Fig. 2；

Fig. 8 is the structural schematic diagram of gushing arm seat in Fig. 2.

Drawing reference numeral explanation:

Label	Title	Label	Title
				100	Dish-washing machine	25	Blind hole
10	Cup	26	Limited post
				11	Water inlet	27	Reinforcing rib
12	Second groove	28	First mounting base
				121	Second convex ribs	30	Water supplying pipe
122	Hook part	31	Flanging
				13	Third groove	311	First notch
14	First protrusion	312	Second notch
				15	Second protrusion	313	First annular groove
16	Mounting hole	314	Third annular groove
				17	Second mounting base	32	Second annular groove
20	Gushing arm seat	321	Hook slot
				21	Pressure ring	322	Slot bottom
22	Outlet pipe	33	First groove
				221	Step	40	Bracket
23	First bulge loop	50	Liner
				231	First convex ribs	60	Baffle
24	Second bulge loop

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand For its relative importance of indication or suggestion or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ", The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model Protection scope within.

Referring to Fig. 1, the utility model proposes a kind of dish-washing machines.Dish-washing machine 100 includes bracket 40, liner 50 and is sealed on The baffle 60 of 40 periphery of bracket, liner 50 are slidably mounted on bracket 40.Water needed for liner 50 is used to install cleaning.Water Cup 10 is fixed on the bottom of liner 50 by modes such as screw or clampings.

The dish-washing machine 100 of the utility model includes cup 10 referring to FIG. 1 to FIG. 4, and the cup 10 offers water inlet 11, the water inlet 11 is equipped with water supplying pipe 30 and gushing arm seat 20；The upper end of the water supplying pipe 30 is formed with flanging 31, described The lower surface of flanging 31 is abutted with the upper surface on 11 periphery of water inlet；The gushing arm seat 20 includes pressure ring 21, the pressure Ring 21 is fixedly connected by connector with the cup 10；The pressure ring 21 seals against the upper surface of the flanging 31.

Specifically, cup 10 offers the water inlet 11 of water supply, and water inlet 11 is generally circular in shape, naturally it is also possible to according to it It needs to be designed to other shapes, and the present embodiment is illustrated by taking circular water inlet 11 as an example.Outlet pipe 22 and water supplying pipe 30 For circular tube shaped, it is adapted with the shape of water inlet 11.The upper end of water supplying pipe 30 is formed one and is fitted with 21 phase of pressure ring by interior extend outwardly The flanging 31 answered.Pressure ring 21 is in annulus plate, and 31 upper surface stress of flanging is more when the pressure ring 21 of annulus plate is pressed down against Uniformly, convenient for the sealing of pressure ring 21 and flanging 31.Pressure ring 21 is made of the hard materials such as iron, alloy, rigid plastics.It supplies water Pipe 30 can be (can add sealing ring and increase sealing performance, not show) of hard, be also possible to flexible, this implementation Preferably, water supplying pipe 30 is made example of the soft materials such as rubber, flexible plastic.The turning that there is water supplying pipe 30 radian to be arranged, one On the other hand aspect makes water flow more smooth to step down to other components.Connector can be screw, pin etc., cup 10 It can also be and connect and fix with gushing arm seat 20.The present embodiment preferably, fixed with cup 10 by screw by gushing arm seat 20, and along 20 center of gushing arm seat is circumferentially evenly distributed at least two screws, and the quantity of screw can be set as needed.It, can be first when installation By water supplying pipe 30 by water inlet 11, flanging 31 is connected to the upper surface of cup 10, then gushing arm seat 20 is abutted and is installed In flanging upper surface, then press pressure ring 21 is bonded flanging 31 and cup 10, finally locks 20 He of gushing arm seat with screw Cup 10 is fixed so that gushing arm seat 20, water supplying pipe 30 and 10 three of cup seal.The fixation of screw, so that gushing arm seat 20, confession Flanging 31, the cup 10 of water pipe 30 in the vertical direction fix by opposing seal.

For the technical solution of the utility model by being equipped with water supplying pipe 30 and gushing arm seat 20 in water inlet 11, gushing arm seat 20 is logical It crosses connector to be fixed on cup 10, when gushing arm seat 20 and cup 10 are fixed, the pressure ring 21 of gushing arm seat 20 is pressed down against water supplying pipe 30 flanging 31 realizes that the sealing of gushing arm seat 20, water supplying pipe 30 and cup 10 is fixed.

Referring to Fig. 4, in view of 21 inner ring of pressure ring and water supplying pipe 30 be connected be not it is fine, cause flowing water to have some setbacks.It is right This, the gushing arm seat 20 further includes the outlet pipe 22 being downwardly extending by the inner surface of the pressure ring 21, the outlet pipe 22 Lateral wall abutted with the inner sidewall of the water supplying pipe 30.22 one side of outlet pipe can guide the water from water supplying pipe 30, make It is more smooth to obtain water flow, is on the other hand also convenient for gushing arm seat 20 and extend into water supplying pipe 30, is convenient for 20 location and installation of gushing arm seat On cup 10.

The lateral wall of outlet pipe 22 and the inner sidewall of water supplying pipe 30 can be clearance fit, transition fit, interference fit, but In view of the sealing performance to reinforce water supplying pipe 30 and gushing arm seat 20, the outlet pipe 22 is interference fitted with the water supplying pipe 30. Outlet pipe 22 radially outward squeezes water supplying pipe 30 by interior, is fitted close outlet pipe 22, water supplying pipe 30 and 10 three of cup, Left and right directions upper water-out pipe 22 and water supplying pipe 30 keep good sealing performance.

In view of outlet pipe 22 tube wall have certain thickness, water supplying pipe 30 and outlet pipe 22 linking can there are certain Space, water can converge herein spatially, cause flowing water unsmooth, or even will affect 22 sealing performance of water supplying pipe 30 and outlet pipe. For this purpose, the recess of the water supplying pipe 30 forms the first groove 33 for accommodating the outlet pipe 22, the low side of the outlet pipe 22 with The slot bottom of first groove 33 abuts.The lateral wall of water supplying pipe 30 and the side wall of groove are still interference connection, water supplying pipe 30 Internal diameter be less than or equal to outlet pipe 22 internal diameter, to facilitate the inner sidewall of water supplying pipe 30 and the inner sidewall transition of outlet pipe 22, Flowing water resistance is reduced, so that water flow is more smooth.

Further, fig. 4 to fig. 6 is please referred to, pressure ring 21 and the contact area of flanging 31 are larger, what flanging 31 was subject to Pressure is smaller, it is possible to the case where appearance sealing is bad, leads to leak.For this purpose, the lower surface of the pressure ring 21 also extends downwardly Form the first bulge loop 23, first bulge loop 23 is set in the outside of the outlet pipe 22, and the gushing arm seat 20 passes through described the One bulge loop 23 presses on the flanging 31.The setting of first bulge loop 23 reduces the opposite face that pressure ring 21 and flanging 31 contact Product enables flanging 31 by more energetically, so that gushing arm seat 20, water supplying pipe 30 and 10 sealing performance of cup are more preferable. In addition, the outer concave of outlet pipe 22 is equipped with a step 221, platform in order to which more easily water supplying pipe 30 is socketed on outlet pipe 22 The position of rank 221 and the lower surface of the first bulge loop 23 are adapted.Also along gushing arm seat 20 between first bulge loop 23 and outlet pipe 22 Center be circumferentially evenly arranged with several blind holes 25, with eliminate make gushing arm seat 20 when, mold bring shrink trace.

Referring to Fig. 5, the lower end of the first bulge loop 23, which is also protruded, forms the first convex ribs 231 further to prevent leak, 31 upper surface of flanging is provided with the first annular groove 313 being adapted with the first convex ribs 231.First convex ribs 31 are annular in shape, and first Convex ribs 231 and the first annular groove 313 can not only reinforce sealing performance, be also convenient for the location and installation of gushing arm seat 20.In addition, flanging 31 Lower surface be also devised with third annular groove 314, the upper surface of cup 10, which is protruded, to be formed the second convex ribs 121 and takes with third annular groove 314 Match, the second convex ribs 121 are located in the second groove 12.First convex ribs 231 and the first annular groove 313 or the second convex ribs 121 and third Annular groove 313 can also have multiple, be respectively separated the upper and lower surfaces for being distributed in flanging 31.It should be noted that first Convex ribs 231 can also design on flanging 31, and the lower end surface of the first bulge loop 23 is arranged in the first annular groove 313, also can reach Similar sealing effect.Similarly third annular groove 314 can be designed in 10 upper surface of cup, and the design of the second convex ribs 121 is being turned up The lower surface on side 31.

Referring to Fig. 6, the installation of water supplying pipe 30 for convenience, the periphery of the water inlet 11, which is formed with described in accommodating, turns up Second groove 12 on side 31, the lower surface of the flanging 31 are abutted with the slot bottom of second groove 12.Second groove 12 Size and shape and the shape of flanging 31 are adapted, and are all circle.The upper surface of second groove 12 is slightly above outer overturning 31 Upper surface, or it is concordant.Second groove 12 not only facilitates 30 location and installation of water supplying pipe on cup 10, can also reinforce gushing arm seat 20, the sealing performance between flanging 31,10 three of cup.

Gushing arm seat 20 is mounted on cup 10 for convenience, it is convex that 21 outer peripheral edge of pressure ring is downwardly extending second Ring, the periphery of the water inlet 11 form the third groove 13 with second groove 12 interval, and second bulge loop 24 is installed In the third groove 13.Third groove 13 can play the role of positioning to the second bulge loop 24.

Fig. 4, Fig. 6 and Fig. 7 are please referred to, flanging 31 can be freely rotatable in the second groove 12, be not easy to water supplying pipe 30 Installation.The inner sidewall of second groove 12 extends inwardly to form at least one first protrusion 14, the week of the flanging 31 While offer first notch 311 adaptable with first protrusion 14, the flanging 31 by first notch 311 with 10 location and installation of cup.The quantity of first protrusion 14 and the quantity of the first notch 311 can according to need design and one One is corresponding.Preferably, there are two the first protrusions 14 for the present embodiment, and designs about 12 central symmetry of the second groove.In addition, gushing arm It is also devised with the first mounting base 28 for screw installation on seat 20, is also devised on third groove 13 opposite with the first mounting base 28 In the second mounting base 17 and mounting hole 16,17 part of the second mounting base protrude the second groove 12 inner sidewall, flanging 31 The second notch 312 that upper design has the inner sidewall part for protruding the second groove 12 with the second mounting base 17 adaptable.First notch 311 and second notch 312 make flanging 31 cooperate closer with the second groove 12, reinforce flanging 31 and gushing arm seat 20 Sealing performance.

Gushing arm seat 20 is rotatably socketed in third groove 13, is not easy to gushing arm seat 20 and is mounted on cup 10.For this purpose, The side wall of the third groove 13 is provided at least one second protrusion 15, and the inner surface of second bulge loop 24 is provided with and institute The second protrusion 15 is stated to abut to limit the limited post 26 that the gushing arm seat 20 rotates.It is contemplated that.Limited post 26 and second Protrusion 15 limits the rotation of gushing arm seat 20, and gushing arm seat 20 is facilitated to be mounted on cup 10.Second protrusion 15 and limited post 26 Quantity can according to need setting, the present embodiment preferably, the second protrusion 15 and limited post 26 respectively there are two, respectively along spray Arm seat 20 and the design of 13 central symmetry of third groove, two second protrusions 15 have been corresponded to positioned at the same of two limited posts 26 Side.Two limited posts 26 are adjacent and interval setting forms a card slot, and the second protrusion 24, which protrudes into, also reaches identical effect in card slot Several reinforcing ribs 27 are additionally provided between second protrusion 15 and the first protrusion 14, reinforcing rib 27 is uniform along 20 center of gushing arm seat The whole intensity and rigidity of gushing arm seat 20 is reinforced in distribution.

For the ease of being coupled for water supplying pipe 30 and cup 10, the outer surface of the water supplying pipe 30 be provided be located at it is described Second annular groove 32 of 31 lower section of flanging, the periphery of the water inlet 11 are embedded in second annular groove 31.Second annular groove 32 is tight By the lower surface of flanging 31, the second annular groove 32 is not only convenient for water supplying pipe 30 and is connected on cup 10, can also play reinforcement The sealing performance of gushing arm seat 20 and water supplying pipe 30.The lower surface design of 31 lower surface of flanging and outlet pipe 22, which has, hooks slot 321, water The second groove 12 design on cup 10 have with hook the compatible hook part 122 of slot 321, clamping part and hook slot 321, further plus The tightness of strong water supplying pipe 30 and the installation cooperation of cup 10.

Further, to prevent water supplying pipe 30 to be drawn out, it is detached from cup 10.The present embodiment preferably, second annular groove With the slot bottom relative to upper and lower side, the wall thickness of the water supplying pipe inner sidewall to the slot bottom is a, above and below second annular groove The groove width in direction is b, and wherein a is greater than b.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims (13)

1. a kind of dish-washing machine, including cup, the cup offers water inlet, which is characterized in that the water inlet is equipped with confession Water pipe and gushing arm seat；

The upper end of the water supplying pipe is formed with flanging, and the lower surface of the flanging and the upper surface on the water inlet periphery are supported It connects；

The gushing arm seat includes pressure ring, and the pressure ring is fixedly connected by connector with the cup；The pressure ring seals against The upper surface of the flanging.

2. dish-washing machine as described in claim 1, which is characterized in that the gushing arm seat further include from the inner surface of the pressure ring to Under the outlet pipe that extends to form, the lateral wall of the outlet pipe abuts with the inner sidewall of the water supplying pipe.

3. dish-washing machine as claimed in claim 2, which is characterized in that the outlet pipe and the water supplying pipe are interference fitted.

4. dish-washing machine as claimed in claim 2, which is characterized in that the inner sidewall of the water supplying pipe upper end is recessed to form accommodating institute State the first groove of outlet pipe.

5. dish-washing machine as claimed in claim 2, which is characterized in that it is convex that the lower surface of the pressure ring is also downwardly extending first Ring, first bulge loop are located on the periphery of the outlet pipe, and the gushing arm seat compresses described turn up by first bulge loop Side.

6. dish-washing machine as claimed in claim 5, which is characterized in that the lower end surface of first bulge loop is also downwardly protrude to form One convex ribs, the upper surface of the flanging offer the first annular groove being adapted with first convex ribs.

7. dish-washing machine as claimed in claim 2, which is characterized in that the periphery of the water inlet is formed with the accommodating flanging The second groove, the lower surface of the flanging is abutted with the slot bottom of second groove.

8. dish-washing machine as claimed in claim 7, which is characterized in that the pressure ring outer peripheral edge is downwardly extending the second bulge loop, The periphery of the water inlet forms the third groove with second groove interval, and it is recessed that second bulge loop is installed on the third In slot.

9. dish-washing machine as claimed in claim 7, which is characterized in that the inner sidewall of second groove extends inwardly to form at least One first protrusion, the periphery of the flanging offer the first notch being adapted to first protrusion.

10. dish-washing machine as claimed in claim 8, which is characterized in that the side wall of the third groove be provided at least one Two protrusions, the inner surface of second bulge loop, which is provided with, to abut with second protrusion to limit the limit of the gushing arm seat rotation Column.

11. dish-washing machine as claimed in claim 10, which is characterized in that second protrusion and the quantity of the limited post are Two, two second protrusions have been corresponded to positioned at the ipsilateral of two limited posts.

12. dish-washing machine as described in claim 1, which is characterized in that the outer surface of the water supplying pipe is provided with positioned at described outer The periphery of the second annular groove below flange, the water inlet is embedded in second annular groove.

13. dish-washing machine as claimed in claim 12, which is characterized in that second annular groove has the slot relative to upper and lower side Bottom, the wall thickness of the water supplying pipe inner sidewall to the slot bottom are a, and the groove width of the second annular groove up and down direction is b, and wherein a is big In b.