CN208355374U - The fixed structure of dish-washing machine and its liner and pedestal - Google Patents

Abstract

The utility model belongs to dish-washing machine technical field, more particularly to a kind of fixed structure of dish-washing machine and its liner and pedestal, the fixed structure of liner and pedestal includes pedestal and liner, the top of pedestal is equipped with groove, liner includes side plate, the bottom of side plate is embedded in groove, the side that the top of pedestal is located at groove is also convexly equipped with the installation base upwardly extended, the outside of liner, which extends, is equipped with connecting plate corresponding with installation base position, base installing hole is offered on installation base, connecting plate is equipped with liner mounting hole corresponding with base installing hole position, and connecting plate passes through liner mounting hole by fastener and base installing hole cooperates to be fastenedly connected installation base.The utility model can reinforce liner and pedestal assembly connection powder stability by the setting of fastener, installation base and connecting plate；And do not need that additional adapter is arranged, simplify the fixed structure of entirety liner and pedestal and simplify the installation step of the fixed structure of liner and pedestal, it is practical.

Description

The fixed structure of dish-washing machine and its liner and pedestal

Technical field

The utility model belongs to the fixed knot of dish-washing machine technical field more particularly to a kind of dish-washing machine and its liner and pedestal Structure.

Background technique

Dish-washing machine is the household electrical appliance for washing tableware, and washing inner cavity is the washing working region of tableware.Specific In, first tableware to be washed can be placed in bowl basket, then again by bowl basket be placed in washing inner cavity in carry out washing and It is dry, the bowl basket for loading tableware is taken out from washing inner cavity again after dry.It is existing in order to reduce the manufacturing cost of dish-washing machine The washing inner cavity of some dish-washing machines is generally assembled to form by metal liner and plastic feet, when being assembled, by by metal The root edge of liner is inserted into the groove being equipped at the top of plastic feet, so that metal liner and plastic feet realize the company of being embedded in It connects.However it is unable to ensure the stability assembled between metal liner and plastic feet by being embedded in connection merely, therefore also need Increase one or more adapters between metal liner and plastic feet, additionally to reinforce between metal liner and plastic feet The stability of connection.However, increasing, adapter certainly will will lead to metal liner and the structure of plastic feet is more complicated, and fill With also more difficult.In addition, adapter is to connect simultaneously with metal liner and plastic feet, then only ensuring that adapter is same When be stably connected with metal liner and plastic feet and can ensure that metal liner is stably connected with plastic feet, once adapter When connection between metal liner or plastic feet either component loosens, metal liner and plastic bottom are inevitably resulted in The connective stability decline of seat.

Utility model content

The purpose of this utility model is to provide a kind of dish-washing machine and its fixed structures of liner and pedestal, it is intended to solve existing Having the connection of the liner and pedestal of the dish-washing machine in technology to need to increase adapter leads to that structure is complicated and the technology of assembly difficulty Problem.

A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: fixed structure of liner and pedestal, packet Pedestal and liner are included, the top of the pedestal is equipped with groove, and the liner includes side plate, and the bottom of the side plate is embedded at described In groove, the side that the top of the pedestal is located at the groove is also convexly equipped with the installation base upwardly extended, the liner Outside, which extends, is equipped with connecting plate corresponding with the installation base position, offers base installing hole on the installation base, institute Connecting plate is stated equipped with liner mounting hole corresponding with the base installing hole position, and the connecting plate is passed through by fastener The liner mounting hole and the base installing hole cooperate to be fastenedly connected the installation base.

The utility model has the beneficial effects that the liner of the utility model and the fixed structure of pedestal, set on pedestal respectively It sets installation base and connecting plate is set on liner, and the position of installation base and connecting plate is arranged to corresponding, go forward side by side one Step base installing hole corresponding with position is arranged on connecting plate and liner mounting hole on installation base, finally by fastener It is cooperatively connected, is fastenedly connected connecting plate and installation base in this way, realizing, in this way across liner mounting hole and with base installing hole Further added by the setting of fastener, installation base and connecting plate under the embedded cooperation of the groove of the side plate and pedestal of liner The connection of strong liner and pedestal, the assembly so as to be further ensured that liner and pedestal are more stable effectively；And it does not need Additional adapter is set, overall structure is simplified, meanwhile, after the side plate of liner and the groove of bottom are embedded in, installation base and company Correspondence can be completed in fishplate bar, simplifies installation step, practical.

The utility model use another solution is that a kind of dish-washing machine comprising above-mentioned liner and pedestal is consolidated Determine structure.

The dish-washing machine of the utility model, due to being provided with the fixed structure of above-mentioned liner and pedestal, then passing through fastening The setting of part, installation base and connecting plate can reinforce liner and pedestal assembly connection powder stability；And setting volume is not needed Outer adapter simplifies overall structure, meanwhile, after the groove of the side plate of liner and bottom is embedded in, installation base is with connecting plate Achievable correspondence simplifies installation step, practical.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the Standard schematic diagram one of the fixed structure of liner provided in an embodiment of the present invention and pedestal.

Fig. 2 is the partial structurtes enlarged diagram in Fig. 1 at A.

Fig. 3 is the structural schematic diagram of the liner of the fixed structure of liner provided in an embodiment of the present invention and pedestal.

Fig. 4 is the partial structurtes enlarged diagram in Fig. 3 at B.

Fig. 5 is the structural schematic diagram one of the pedestal of the fixed structure of liner provided in an embodiment of the present invention and pedestal.

Fig. 6 is the partial structurtes enlarged diagram in Fig. 5 at D.

Fig. 7 is the structural decomposition diagram one of the fixed structure of liner provided in an embodiment of the present invention and pedestal.

Fig. 8 is the structural decomposition diagram two of the fixed structure of liner provided in an embodiment of the present invention and pedestal.

Fig. 9 is the partial structurtes enlarged diagram in Fig. 8 at E.

Figure 10 is the Standard schematic diagram two of the fixed structure of liner provided in an embodiment of the present invention and pedestal.

Figure 11 is the partial structurtes enlarged diagram in Figure 10 at F.

Figure 12 is the structural schematic diagram two of the pedestal of the fixed structure of liner provided in an embodiment of the present invention and pedestal.

Figure 13 is the partial structurtes enlarged diagram in Figure 12 at G.

Figure 14 is the structural schematic diagram three of the pedestal of the fixed structure of liner provided in an embodiment of the present invention and pedestal.

Figure 15 is the partial structurtes enlarged diagram in Figure 14 at H.

Figure 16 is the structural schematic diagram four of the pedestal of the fixed structure of liner provided in an embodiment of the present invention and pedestal.

Figure 17 is the Section View of the I-I line along Figure 16.

Figure 18 is the partial structurtes enlarged diagram in Figure 17 at J.

Figure 19 is the Section View of the guide ledges of the fixed structure of liner provided in an embodiment of the present invention and pedestal.

Wherein, each appended drawing reference in figure:

10-liner 11-side plate, 12-connecting plates

20-pedestal 21-groove, 22-installation bases

23-24-bottom of positioning step, 30-fasteners of mounting surface

40-plug connector 41-transverse plate, 42-vertical plates

50-the 51-the first side of positioning convex platform 60-guide ledges of mounting surface

61-second side mounting surface 70-limit plate, 80-guide plates

81-support portion 82-guide part, 83-curved guiding surfaces

84-support 85-guiding rib of cambered surface, 86-supporting ribs

90-anti-deformation step 100-interconnecting piece, 121-liner mounting holes

221-base installing holes.

Specific embodiment

The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached The embodiment that Fig. 1~19 is described is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.

In the description of the present invention, it is to be understood that, term " length ", " width ", "upper", "lower", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention System.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more, Unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc. Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

As shown in Fig. 1~19, the utility model embodiment provides the fixed structure of a kind of liner and pedestal, main to apply In on dish-washing machine.It is described below the noun of locality of the fixed structure of liner 10 and pedestal 20 in the present embodiment, such as in, Outside, bottom, top are specifically referred to shown in Figure 11 and Figure 18~19.

Specifically, refering to fig. 1~8, the liner of the present embodiment and the fixed structure of pedestal include pedestal 20 and liner 10, bottom The top of seat 20 is equipped with groove 21, and liner 10 includes side plate 11, and the bottom of side plate 11 is embedded in groove 21, the top of pedestal 20 The installation base 22 upwardly extended is also convexly equipped with positioned at the side of groove 21, the outside of liner 10, which extends, to be equipped with and installation base 22 The corresponding connecting plate 12 in position offers base installing hole 221 on installation base 22, and connecting plate 12 is equipped with and base installing hole The corresponding liner mounting hole 121 in 221 positions, and connecting plate 12 passes through liner mounting hole 121 by fastener 30 and pedestal is installed Hole 221 cooperates to be fastenedly connected installation base 22.

22 He of installation base is arranged in the liner of the utility model embodiment and the fixed structure of pedestal on pedestal 20 respectively Connecting plate 12 is set on liner 10, and the position of installation base 22 and connecting plate 12 is arranged to corresponding, and is further existed Base installing hole 221 corresponding with position is arranged on connecting plate 12 and liner mounting hole 121 on installation base 22, finally by Fastener 30 passes through liner mounting hole 121 and is cooperatively connected with base installing hole 221, in this way, realizing connecting plate 12 and installation Boss 22 is fastenedly connected, and further passes through fastening under the embedded cooperation of the side plate 11 of liner 10 and the groove 21 of pedestal 20 in this way The connection of liner 10 and pedestal 20 is reinforced in the setting of part 30, installation base 22 and connecting plate 12, in being further ensured that The assembly of gallbladder 10 and pedestal 20 is more stable effectively；And do not need that additional adapter is arranged, simplify overall structure, meanwhile, After the side plate 11 of liner 10 and the groove 21 of bottom are embedded in, corresponding, simplified assembly can be completed with connecting plate 12 for installation base 22 Step, it is practical.

Further, connecting plate 12 is extended by the outside of side plate 11 and is formed.Wherein, liner 10 preferentially uses metal material Material manufacture, and pedestal 20 is preferably manufactured using plastic material.

Further, liner 10 can be formed by metal material integrated punching, and pedestal 20 can pass through plastic material Integrated injection molding.In this way, liner 10 can be made more integrated, so that pedestal 20 is more integrated.Preferably, connecting plate 12 with Liner 10 is integrally formed.Installation base 22 and pedestal 20 are integrally formed.

In the present embodiment, have one between the installation base 22 on the side plate 11 and pedestal 20 of the liner 10 after completing assembly Fixed gap (not shown), the presence in the gap have being assemblied on pedestal 20 conducive to liner 10, reduce liner 10 and pedestal 20 Between assembly precision.

In the present embodiment, as can be seen from figures 6 to 8, the axially extending direction of base installing hole 221 and installation base 22 are upward Extending direction is vertical.Specifically, such structure designs so that base installing hole 221 forms the extension of horizontal direction.And due to The embedded of groove 21 of the side plate 11 and pedestal 20 of liner 10 is assembled along up and down direction, that is to say, that liner 10 and bottom Seat 20 vertical direction the preliminary fixation that completes, then by fastener 30 from horizontal direction pass through liner mounting hole 121 after Cooperate with base installing hole 221 to which connecting plate 12 and installation base 22 to be fastenedly connected, allows for liner 10 and pedestal in this way 20 complete further fixation in the horizontal direction.Vertical direction and level side finally are assembled to form to liner 10 and pedestal 20 To fixation, the assembly connection of liner 10 Yu pedestal 20 can be further strengthened by not needing to increase additional adapter, not only simple Change structure, also simplifies installation step, practicability is stronger.

In the present embodiment, the central axis of liner mounting hole 121 and the central axis coaxial of base installing hole 221 are arranged. Specifically, such structure design, after fastener 30 is worn liner mounting hole 121, fastener 30 can accurately with pedestal Mounting hole 221 cooperates.In this way, when assembly fastener 30, do not need specially to the position of fastener 30 and base installing hole 221 into Row positioning still enables to the assembly of fastener 30 simple and effective.

In the present embodiment, as shown in Fig. 2 and Fig. 7~8, fastener 30 is screw, and liner mounting hole 121 is unthreaded hole, pedestal Mounting hole 221 is threaded hole, and screw passes through unthreaded hole and is threadedly engaged with threaded hole.Specifically, screw and threaded hole are threadedly engaged It can effectively ensure that connecting plate 12 and the locking of installation base 22 are connect, it is only necessary to can carry out to screw by screwdriver elastic Assembly and disassembly, it is simple and effective.And the mode being threadedly coupled can also effectively ensure the stability that screw and installation base 22 cooperate, spiral shell It is used for a long time and will not loosen after nail locking.Wherein, unthreaded hole is set by interior three mounting hole, it can be ensured that in rigging screw, no Screw is needed to be threadedly engaged with unthreaded hole, it is only necessary to screw be passed through unthreaded hole, when such rigging screw is fast and effective, further Ground simplifies the step of assembly fastener 30, reduces the difficulty of assembly fastener 30, promotes the efficiency of assembly fastener 30.

Further, in other embodiments, liner mounting hole 121 or threaded hole, so simultaneously by screw Being threadedly coupled with two threaded holes can likewise ensure that connecting plate 12 is fastenedly connected with installation base 22.

Further, in other embodiments, fastener 30 can also be screw or bolt etc..Fastener 30 may be used also To be rivet, then base installing hole 221 then can be riveted holes, liner mounting hole 121 and riveted holes riveting are passed through by rivet It connects and connecting plate 12 may make to be fastenedly connected with installation base 22.

In the present embodiment, as shown in Figure 2 and Figure 6, positioning step is formed between the top and installation base 22 of pedestal 20 23, the bottom of connecting plate 12 is connected on positioning step 23, and the surface adjacent with installation base 22 of connecting plate 12 is bonded to each other. Specifically, after the groove 21 of the side plate 11 of liner 10 and pedestal 20 is embedded in, the bottom of connecting plate 12 is connected to positioning step 23 On, it can so allow staff to perceive connecting plate 12 and installation base 22 is completed to align, without specially being observed by eyes, It positions simple and fast effective.Moreover, when connecting plate 12 navigates on positioning step 23, connecting plate 12 is towards installation base 22 Surface and the surface of installation base 22 towards connecting plate 12 are bonded to each other, and effectively reduce shape between connecting plate 12 and installation base 22 At gap, further strengthen connecting plate 12 and stability that installation base 22 is fastenedly connected.

In the present embodiment, it is preferable that the quantity of installation base 22 is two, and two installation bases 22 are respectively arranged at bottom The left and right sides at 20 top of seat is close to the position of 20 rear side of pedestal；Preferably, the quantity of connecting plate 12 is two, and two connections Plate 12 is respectively arranged at the left and right sides of liner 10.Specifically, two installation bases 22 of setting and two connecting plates 12 are opposite It answers, and be respectively fastenedly connected one-to-one installation base 22 and connecting plate 12 by two fasteners 30, in this way, can be with Guarantee that the liner 10 after completing to assemble and pedestal 20 are steady in the left and right sides.

In the present embodiment, as shown in Fig. 3 and Fig. 7~8, the bottom of side plate 11 is equipped with plug connector 40, and plug connector 40 is inserted in In groove 21.Specifically, plug connector 40 has certain elasticity, and when plug connector 40 is inserted in groove 21, plug connector 40 can be with The inner wall of groove 21 abuts, and avoids plug connector 40 from deviating from by the frictional force between plug connector 40 and the inner wall of groove 21 Outside groove 21, to realize the embedded connection of plug connector 40 Yu groove 21.

Further, plug connector 40 can be monolithic construction or discontinuous structure.Preferably, as shown in Fig. 7~8, Plug connector 40 be discontinuous structure, and plug connector 40 have it is multiple, multiple plug connectors 40 along the bottom of side plate 11 length direction Arranged for interval, each plug connector 40 is inserted in groove 21 so that liner 10 and 20 assembly connection of pedestal.By in liner 10 The bottom of side plate 11 be equipped with several plug connectors 40, and will be between length direction of each plug connector 40 along the bottom of side plate 11 Every arrangement, when side plate 11 to be inserted into the groove 21 that pedestal 20 is arranged, each plug connector 40 is also plugged in groove 21 simultaneously It is interior, due to forming a space spacing between every two adjacent plug connector 40, the presence of the space spacing can to avoid with it is recessed The cell wall of slot 21 contacts, then being equivalent to the contact area for reducing the cell wall of side plate 11 and groove 21, namely is the reduction of whole The contact area that a liner 10 is inserted with pedestal 20, so that the side plate 11 for reducing liner 10 is inserted in the groove 21 of pedestal 20 Difficulty, the assembly difficulty between liner 10 and pedestal 20 is thereby reduced, in this way, the assembly between liner 10 and pedestal 20 is more Add assembly efficiency easy to accomplish, between promotion liner 10 and pedestal 20, reduces the Assembling Production between liner 10 and pedestal 20 Cost has greatly improved the productivity effect of enterprise.

It further, is spaced set per two adjacent plug connectors 40 in multiple plug connectors 40 of the present embodiment, this Sample ensures that the stress when position each in the longitudinal direction of side plate 11 is abutted with groove 21 more balances, then may insure liner 10 Stability after assembling between pedestal 20 can be more preferable.

In the present embodiment, as shown in Fig. 5, Fig. 7~8 and Figure 12~13, the top of pedestal 20 is convexly equipped with spaced apart fixed Position boss 50 and guide ledges 60, form groove 21 between positioning convex platform 50 and guide ledges 60, groove 21 includes taking shape in bottom The bottom mounting surface 24 at the top of seat 20 takes shape in the first side mounting surface 51 on positioning convex platform 50 and takes shape in guide ledges 60 Second side mounting surface 61；Side plate 11 is abutted with the first side mounting surface 51, each plug connector 40 with bottom mounting surface 24 and second side Mounting surface 61 abuts.Specifically, when the plug connector 40 that 11 bottom of side plate of liner 10 is arranged plugs in groove 21, side plate 11 Bottom and the positioning convex platform 50 of groove 21 is collectively formed for plug connector 40 and guide ledges 60 limit.It that is to say, pass through Side mounting surface 51 limits horizontal direction moving displacement of the side plate 11 towards surrounding, is limited respectively by second side mounting surface 61 A plug connector 40 limits each plug connector 40 and side plate 11 by bottom mounting surface 24 towards the horizontal direction moving displacement of surrounding Towards moving displacement straight down, in conjunction with the first side mounting surface 51 and second side mounting surface 61 respectively with side plate 11 and plug connector The frictional force generated between 40 can limit each plug connector 40 and side plate 11 towards moving displacement straight up, in this way may be used Effectively to ensure that 10 position of liner after assembling is stablized.

Preferably, with 20 integrated injection molding of pedestal, integrated injection molding set for positioning convex platform 50 and guide ledges 60 Meter can make each structure on entire pedestal 20 more integrated, and homogeneity of product is more preferably.

It is highly preferred that the height of positioning convex platform 50 is lower than the height of guide ledges 60.In this way, guide ledges 60 can be passed through Higher than positioning convex platform 50 part-structure be used for be oriented to liner 10 side plate 11 and plug connector 40 inserting, further place Just the assembly of liner 10 and pedestal 20 improves the assembly efficiency of dish-washing machine.

Preferably, model of the spacing between 80mm~130mm between in the present embodiment per two adjacent plug connectors 40 In enclosing.Specifically, the spacing between two plug connectors 40 can be 80mm, 90mm, 100mm, 110mm, 120mm or 130mm. The total quantity of plug connector 40 can be 6~12, and the plug connector 40 on each side plate 11 can be 2~4, actual quantity according to 10 optimal setting of liner of different model.

In the prior art, it more easily realizes and assembles with pedestal 20 in order to ensure liner 10, then common practice is The width of groove 21 on pedestal 20 is set it is bigger, the width of universal groove 21 will inside with setting than liner 10 it is thick 4mm or more can ensure that liner 10 is relatively easily assembled with pedestal 20 in this way, can more but so will cause side plate 11 Add the edge far from pedestal 20, the washing inner cavity for setting and being formed is enclosed between liner 10 and pedestal 20 to be reduced.

However, the width of groove 21 is 1mm~3mm thicker than the width of side plate 11 in the present embodiment, specifically, groove 21 Width is thicker 1mm, 2mm or 3mm than the width of side plate 11.In other words, the width minimum of groove 21, which may be set in, compares side plate 11 thickness thickness 1mm.The width of groove 21 is narrower, then can be past by the positioning convex platform 50 and guide ledges 60 that form groove 21 The position at the top of pedestal 20 closer to edge is set, in this way can in limited volume so that liner 10 and pedestal 20 it Between to enclose the washing inner cavity for setting and being formed bigger.In the present embodiment, even if the width of groove 21 is set in the thickness than side plate 11 Thick 1mm can still make plug connector 40 be convenient for and 21 grafting of groove by spaced multiple plug connectors 40.

In the present embodiment, as shown in figures 9 and 11, each plug connector 40 includes transverse plate 41 and vertical plate 42, transverse plate 41 bend setting by the bottom of side plate 11 in transverse direction, and vertical plate 42 is bent in the vertical direction by the end of transverse plate 41 and set It sets；Each transverse plate 41 is abutted with bottom mounting surface 24, and each vertical plate 42 is abutted with second side mounting surface 61.Specifically, grafting Part 40 is substantially L-shaped, and U-shaped trimming structure is collectively formed with side plate 11, not only can place the bottom of side plate 11 excessively It is sharp, thus be beneficial to prevent liner 10 move or assembling process in cause 11 bottom of side plate scratch manpower the phenomenon that generation. Importantly, plug connector 40 can be made to have certain elasticity, the presence of the elasticity generates plug connector 40 naturally to support Connect the power of pedestal 20, positioning convex platform 50 and guide ledges 60.Therefore can to generate more between side plate 11 and positioning convex platform 50 Big frictional force, so that bigger frictional force is generated between transverse plate 41 and the top of pedestal 20, so that vertical plate 42 and guiding Bigger frictional force is generated between boss 60, can effectively reinforce filling between plug connector 40 and groove 21 by increased frictional force The stability and reliability matched.

Further, as shown in figure 11, transverse plate 41 is arranged in smooth arc-shaped, is designed in this way and liner not only can be improved 10 overall aesthetics, and be conducive to alleviate the stress concentration phenomenon on liner 10, and then improve the Forming Quality of liner 10, And then guarantee the service life for even extending liner 10.

In the present embodiment, as shown in Figure 13 and Figure 18~19, guide ledges 60 include limit plate 70 and guide plate 80, limit The top of plate 70 connect and is arranged in a vertical direction with the top of pedestal 20, and guide plate 80 includes support portion 81 and guide part 82, Support portion 81 is connected to the outside of limit plate 70, and is formed and preapred for an unfavorable turn of events between the medial surface of support portion 81 and the top end face of limit plate 70 Shape step 90, guide part 82 are upwardly extended by the top end face of support portion 81, and the medial surface of guide part 82 is formed with by guide part The curved guiding surface 83 that the bottom face of 82 top end face to guide part 82 is arranged.Specifically, 80 pairs of need of the guide plate of guide ledges 60 The plug connector 40 being mounted on pedestal 20 plays the role of guiding installation, and the limit plates 70 of guide ledges 60 is used for having worn The plug connector 40 being located in groove 21 plays the role of defined position.Wherein, in the medial surface shape of the guide part 82 of guide plate 80 At there is the curved guiding surface 83 arranged by the bottom face of top end face to the guide part 82 of guide part 82, then passing through the curved guiding surface 83 Plug connector 40 can be guided well and plug connector 40 is limited in the inside of limit plate 70, and due to the support in guide plate 80 Anti-deformation step 90 is formed between the medial surface in portion 81 and the medial surface of limit plate 70, it can by the setting of the anti-deformation step 90 To effectively prevent guide plate 80 torsional deformation occur in injection molding, then can be by the thickness design of guide plate 80 to just arriving Place, had not only avoided being likely to occur shrink because guide plate 80 is too thick, but also avoid torsional deformation occur because guide plate 80 is too thin. Once will lead to 21 deformation of groove because torsional deformation occur in guide ledges 60, then plug connector 40 is resulted in plug and groove It can not be matched well with the formation of groove 21 because of 21 deformation of groove when in 21, cause the dress between liner 10 and pedestal 20 With difficulty.Such structure design in the present embodiment, it is possible to prevente effectively from there is torsional deformation in injection molding in entire guide ledges 60, Structure design applicability is strong.

Further, the arc core (i.e. the center of circle of circle belonging to curved guiding surface 83) of curved guiding surface 83 is located at the outside of limit plate 70 With the outside of guide plate 80.It may insure that curved guiding surface 83 is directed towards the direction of inside and convexes to form in this way, and then can be real Now guidance liner 10 install when with plug connector 40 it is tangent with guide plug connector 40 install effect.Wherein, as shown in figure 19, it is The bottom face of better display guide part 82 and the top end face of support portion 81, shown in the dotted line laterally indicated guide part 82 The top end face of bottom face and support portion 81, i.e., guide part 82 and support portion 81 interconnected make guide part 82 bottom face and The top end face of support portion 81 is overlapped.Preferably, guide part 82 and support portion 81 are integrally formed.

In addition, in the prior art in order to ensure the guide pin that guiding liner 10 is installed reduces deformation and causes undesirable usual Way be the guide pin is designed it is thicker, although thicker guide pin can realize anti-deformation to a certain extent, The phenomenon that will appear shrink when injection molding production, such those skilled in the art are based on avoiding the occurrence of shrink in view of taking into account guide pin With avoid the problem that being easily deformed, be generally merely able to the thickness maximum of guide frame being designed as 5mm or so.But in fact, If also needing that guide frame is further designed thinner, also only existing very limited thickness surplus be can reduce. However, the guide ledges 60 designed in the present embodiment can be designed in 4mm or so, very by the restriction of above structure in thickness To 4mm hereinafter, in the case where the thickness in thickness of guide ledges 60 is further thinned, it can also be ensured that guide ledges 60 are not There is injection molding torsional deformation.

More specifically, the support portion 81 that can be designed so that guide plate 80 of anti-deformation step 90 and limit in the present embodiment Step difference is formed between plate 70, so that the junction of guide plate 80 and limit plate 70 is formed in the position of anti-deformation step 90 On, even when external force is when on guide plate 80, guide plate 80 if there is distortion trend when, guide plate 80 can be anti- It deforms and avoids the occurrence of distortion under the limitation of step 90, can so effectively prevent the appearance of injection molding torsional deformation.

Further, as shown in Figure 18~19, the support portion 81 of the guide plate 80 in the present embodiment is to be connected to limit plate The support portion 81 in 70 outside, i.e. guide plate 80 is not directly connected to the outside of limit plate 70, and is specifically guide plate 80 Support portion 81 close to support portion 81 bottom face portion of medial side and limit plate 70 close to the portion of the top end face of limit plate 70 There is certain thickness interconnecting piece 100, that is to say, that connection is connected between support portion 81 and limit plate 70 exceptionally between side Portion 100, which can be integrally formed with limit plate 70 or the interconnecting piece 100 or support with guide plate 80 Portion 81 is integrally formed.Preferably, limit plate 70, interconnecting piece 100 and guide plate 80 are integrally formed.The interconnecting piece 100 is set The possibility that can reduce the junction deformation of support portion 81 of limit plate 70 and guide plate 80 is set, limit plate 70 and guide plate are reinforced The intensity of the junction of 80 support portion 81, and then the distortion of guide plate 80 can be actuated in the support portion 81 of guide plate 80 and become It can effectively prevent the torsional deformation to occur when the power of shape, guide ledges 60 is avoided twist distortion occur and cause product bad.

Wherein, as shown in figure 19, in order to preferably show interconnecting piece 100, interconnecting piece is shown with the dotted line vertically indicated 100 with the junction of the medial surface of support portion 81, i.e., interconnecting piece 100 and support portion 81 interconnected make interconnecting piece 100 The overlapping of the medial surface of lateral surface and support portion 81.

In the present embodiment, as shown in Figure 13, Figure 15 and Figure 18~19, guide ledges 60 further include several guiding ribs 85, respectively Guiding rib 85 is set on anti-deformation step 90 and along the length direction arranged for interval of anti-deformation step 90, and each guiding rib 85 Bottom face connect with the top end face of limit plate 70, the lateral surface of each guiding rib 85 is connect with the medial surface of support portion 81.Wherein, The quantity of guiding rib 85 can have more actual demand setting, such as can be five, six, or be five or less or six More than a.Specifically, the setting of guiding rib 85 can both play the intensity for reinforcing connecting between limit plate 70 and guide plate 80, into And promote the stability connected between limit plate 70 and guide plate 80；The guide part 82 for being molded over guide plate 80 can be connected again Curved guiding surface 83 on medial surface can be first passed through when guiding the liner 10 of dish-washing machine to be mounted on and wash the dishes on machine base 20 in this way Curved guiding surface 83 guides, and the medial surface for being then passed through guiding rib 85 continues to guide, may finally be by the liner 10 of dish-washing machine and bottom The part guidances of 20 connection of seat are to the inside of limit plate 70.

Importantly, the guiding rib 85 is setting on anti-deformation step 90, and guiding rib 85 as shown in Figure 18~19 It is fixedly connected simultaneously with support portion 81 and limit plate 70, then this is led when having external force to make 80 torsional deformation of guide plate The trend that this kind can be prevented to distort is cooperated to occur to muscle 85 and anti-deformation step 90, so as to be more effectively prevented from guiding Plate 80 is molded torsional deformation, and then guide ledges 60 is avoided to be molded torsional deformation.

Moreover, as shown in figure 13, each guiding rib 85 be it is spaced, prevent torsional deformation that can effectively play Effect, will not make the integral thickness of guide ledges 60 all thicken, that is to say, that the phenomenon that shrinking when being not in injection molding.Into one Step ground, as shown in figure 13, each guiding rib 85 is arranged in parallel.Meanwhile each guiding rib 85 is arranged at equal intervals. It is more uniform effectively to be designed in this way the support force that each guiding rib 85 can be enabled to play guide part 82 and limit plate 70. And it is also more efficient to the guiding role of liner 10.

In the present embodiment, as shown in figure 19, formed between the medial surface of each guiding rib 85 and the top end face of limit plate 70 Angle C is 60 °~80 °.Such structure design may insure that the medial surface of guiding rib 85 and curved guiding surface 83 form good rank It connects, the cooperation curved guiding surface 83 guidance installation of liner 10 to needing to be installed on pedestal 20 jointly in this way.And this kind of structure design Interior maximized design guiding rib 85, the connection of support portion 81 and limit plate 70 to guide plate 80 it can make in a limited space With more preferably, it is ensured that the intensity of the connection of the support portion 81 and limit plate 70 of guide plate 80 is bigger, and structure design can be with It avoids that the installation of liner 10 is caused to interfere after matching with curved guiding surface 83 and completing to the guiding installation of liner 10, that is, It says, the angle C formed between the medial surface of guiding rib 85 and the top end face of limit plate 70 can in 60 °~80 ° angular ranges Maximumlly play the installation for not interfering liner 10 while its guiding and the effect reinforced.Specifically, the inside of guiding rib 85 The angle C formed between face and the top end face of limit plate 70 can be 60 °, 65 °, 70 °, 75 ° or 80 °.When guiding rib 85 It then may result in the support to guide plate 80 when the angle C formed between medial surface and the top end face of limit plate 70 is less than 60 ° The phenomenon that reinforcement remitted its fury of the connection of portion 81 and limit plate 70 and it can not preferably be connected to liner with curved guiding surface 83 10 installation guides.And the angle C formed between the medial surface of guiding rib 85 and the top end face of limit plate 70 is greater than 80 ° When, then the installation of liner 10 may be directly interfered with, there is the possibility for causing deformation to liner 10, and the part of guiding rib 85 Thickness becomes larger, and there is also the possibility that injection molding is shunk.

In the present embodiment, as shown in figure 19, the medial surface and curved guiding surface 83 of each guiding rib 85 are tangent.Specifically, it is oriented to Crest line is not present in the medial surface of muscle 85 and the junction of curved guiding surface 83, and internal gallbladder 10 can be made to carry out guiding installation in this way When, liner 10 is further oriented to by the medial surface of guiding rib 85 under the guiding of curved guiding surface 83, and then finally will be interior Gallbladder 10 is guided to the inside of limit plate 70.Whole process, there is no cause to stop the guide ledges 60 of the present embodiment to liner 10 Structure, i.e., do not have when liner 10 is installed and there is the phenomenon that being obstructed appearance, guiding rib 85 is reasonable in design ingenious, realize plus The stability connected between strong limit plate 70 and the support portion 81 of guide plate 80, while guiding rib 85 and anti-deformation step 90 cooperate So that the realization of guide ledges 60 prevents injection molding from distorting, while it can preferably realize guidance liner 10 and the assembling of machine base 20 of washing the dishes Connection.

Further, as shown in Figure 18~19, the interior lateral margin of the bottom end of guiding rib 85 is flushed with the medial surface of limit plate 70 Setting.Design may insure but when liner 10 is abutted with limit plate 70 in this way, not will receive the interior lateral margin of the bottom end of guiding rib 85 Support influence and the abutting of limit plate 70, that is to say, that formed between limit plate 70 after avoiding inner panel from completing installation Gap, it is ensured that the stability and reliability that liner 10 is installed.

In the present embodiment, as shown in figure 19, the cambered surface radius R of curved guiding surface 83 is 10mm~20mm.Specifically, it is oriented to arc The cambered surface radius R in face 83 can for 10mm, 11mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm or 20mm.The design of the cambered surface radius value of the curved guiding surface 83 can effectively ensure its function of realizing that guiding liner 10 is installed；Together When, it not will lead to guide part 82 and extend outward to form excessive open ports and influence the use of dish-washing machine or influence dish-washing machine The stability that liner 10 is installed.

In the present embodiment, as shown in figure 19, the width of anti-deformation step 90 is greater than the width of limit plate 70, and anti-deformation platform The width X of rank 90 is 2mm~5mm.Specifically, the width of anti-deformation step 90 adds for the width of limit plate 70 and is connected to limit The width of interconnecting piece 100 between plate 70 and the support portion 81 of guide plate 80, so that the width of anti-deformation step 90 is greater than The width of limit plate 70, and then the difference X of the anti-deformation step 90 formed, the width X of the anti-deformation step 90 is designed in 2mm It in the intensity for effectively reinforcing connecting between limit plate 70 and guide plate 80 and plays in the range of~5mm and prevents torsional deformation In the case of, it avoids the thickness of junction between limit plate 70 and guide plate 80 excessive and the phenomenon that injection molding is shunk occurs, while It is blocked up and lead to the use of dish-washing machine there are flaws to avoid result in 60 local location of guide ledges.Wherein, anti-deformation step 90 Width X can be 2mm, 3mm, 4mm or 5mm.

In the present embodiment, as shown in figure 19, the lateral surface of guide plate 80 is formed with extremely to be supported by the top end face of guide part 82 The support cambered surface 84 of the bottom face arrangement in portion 81；Specifically, support cambered surface 84 setting so that guide part 82 lateral surface and branch The lateral surface of support part 81 connects the surface to form no crest line, can make the stress of guide part 82 and support portion 81 so all more Uniformly, be not in guide plate 80 lateral surface excessive there are local location stress flexible deformation the phenomenon that.

Further, as shown in figure 19, the thickness of guide part 82 is by the top end face of guide part 82 towards the bottom of guide part 82 End face becomes larger, and be designed in this way has enough intensity while may insure guiding role that guide part 82 has, with And prevent guide part 82 from injection molding torsional deformation occur.

Further, as shown in figure 19, the thickness of support portion 81 is by the top end face of support portion 81 towards the bottom of support portion 81 End face gradually becomes smaller.Similarly, this kind of structure design of support portion 81 has the function of having while support guide portion 82 enough Intensity, and prevent support portion 81 occur injection molding torsional deformation.

In the present embodiment, as shown in Figure 18~19, guide ledges 60 further include several supporting ribs 86, and each supporting rib 86 is spaced It is set to the lateral surface of guide plate 80 and is arranged by the lateral surface of the top end face of guide part 82 to limit plate 70.Specifically, several The setting of the interval of supporting rib 86 can all thicken to avoid the thickness of any position of entire guide ledges 60.The effect master of supporting rib 86 If playing the role of reinforcing the intensity of guide plate 80 and limit plate 70 when the liner 10 for being oriented to dish-washing machine is installed, liner 10 is avoided When in power to guide plate 80 and limit plate 70, the outward bending deformation because of stress of guide plate 80 and limit plate 70.

Further, as shown in figure 15, each supporting rib 86 is arranged in parallel.Meanwhile each supporting rib 86 is It is arranged at equal intervals.It is designed in this way the support force that each supporting rib 86 can be enabled to play guide part 82 and limit plate 70 It is more uniform effective.Further, several supporting ribs 86 are located between two adjacent guiding ribs 85, are so set Meter adds in the medial surface and lateral surface of guide plate 80 and limit plate 70 respectively so that each supporting rib 86 and each guiding rib 85 cooperate The intensity of itself by force, and the position of guiding rib 85 and supporting rib 86 forms complementation, i.e., and guiding rib 85 is in guide plate 80 and limit The intensity of guide plate 80 and limit plate 70 is reinforced in the position of not set supporting rib 86 between plate 70, and supporting rib 86 is in 80 He of guide plate The intensity of guide plate 80 and limit plate 70 is reinforced in the position of not set guiding rib 85 between limit plate 70, in this way can be in length side Go out to reinforce the intensity of guide plate 80 and limit plate 70 to each position, become so that the injection molding of guide ledges 60 be further prevented to distort Shape, it is practical.

In the present embodiment, the cambered surface radius R of curved guiding surface 83 is the design of 10mm~20mm, it can be ensured that the width of groove 21 Degree setting is 1mm~3mm thicker than the width of side plate 11, and the groove 21 of the width dimensions can guarantee that washing inner cavity is sufficiently large In the case of, reduce the overall volume of the pedestal 20 of dish-washing machine, realizes and the pedestal 20 of dish-washing machine is designed more compact.

The utility model embodiment additionally provides a kind of dish-washing machine comprising the fixed structure of above-mentioned liner and pedestal. The dish-washing machine of the utility model embodiment, due to being provided with the fixed structure of above-mentioned liner and pedestal, then passing through fastener 30, the setting of installation base 22 and connecting plate 12 can reinforce liner 10 and 20 assembly connection powder stability of pedestal；And it is not required to Additional adapter is set, overall structure is simplified, meanwhile, after the side plate 11 of liner 10 is embedded in the groove 21 of bottom, installation Corresponding, simplified installation step can be completed with connecting plate 12 for boss 22, practical.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model Protection scope within.

Claims (10)

1. the top of the fixed structure of a kind of liner and pedestal, including pedestal and liner, the pedestal is equipped with groove, the liner Including side plate, the bottom of the side plate is embedded in the groove, it is characterised in that: the top of the pedestal is located at the groove Side be also convexly equipped with the installation base upwardly extended, the outside of the liner extend be equipped with it is corresponding with the installation base position Connecting plate, base installing hole is offered on the installation base, the connecting plate is equipped with and the base installing hole position Corresponding liner mounting hole, and the connecting plate passes through the liner mounting hole by fastener and the base installing hole cooperates To be fastenedly connected the installation base.

2. the fixed structure of liner according to claim 1 and pedestal, it is characterised in that: the axial direction of the base installing hole Extending direction is vertical with the upward extending direction of the installation base.

3. the fixed structure of liner according to claim 1 and pedestal, it is characterised in that: the center of the liner mounting hole The central axis coaxial of axis and the base installing hole is arranged.

4. the fixed structure of liner according to claim 1 and pedestal, it is characterised in that: the fastener is screw, institute Stating liner mounting hole is unthreaded hole, and the base installing hole is threaded hole, and the screw passes through the unthreaded hole and the threaded hole spiral shell Line cooperation.

5. the fixed structure of liner according to claim 1 and pedestal, it is characterised in that: the top of the pedestal with it is described Positioning step is formed between installation base, the bottom of the connecting plate is connected on the positioning step, and the connecting plate The surface adjacent with the installation base is bonded to each other.

6. the fixed structure of liner according to claim 1 and pedestal, it is characterised in that: the quantity of the installation base is Two, and two installation bases are respectively arranged at position of the left and right sides of the base top on rear side of the pedestal It sets；The quantity of the connecting plate is two, and two connecting plates are respectively arranged at the left and right sides of the liner.

7. the fixed structure of described in any item liners and pedestal according to claim 1~6, it is characterised in that: the side plate Bottom is equipped with plug connector, and the plug connector is inserted in the groove.

8. the fixed structure of liner according to claim 7 and pedestal, it is characterised in that: the plug connector have it is multiple, and Multiple plug connectors along the bottom of the side plate length direction arranged for interval.

9. the fixed structure of liner according to claim 7 and pedestal, it is characterised in that: be convexly equipped at the top of the pedestal Spaced apart positioning convex platform and guide ledges form the groove between the positioning convex platform and the guide ledges, described Groove include the bottom mounting surface for taking shape in the top of the pedestal, take shape in the first side mounting surface on the positioning convex platform and at Type is in second side mounting surface in the guide ledges；The side plate is abutted with first side mounting surface, each plug connector Abutted with the bottom mounting surface and second side mounting surface.

10. a kind of dish-washing machine, it is characterised in that: the fixed knot including liner according to any one of claims 1 to 9 and pedestal Structure.