Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, a kind of integrated form dish-washing machine base is provided and has had the dish-washing machine of this integrated form dish-washing machine base, it is intended to solve existing spray arm seat and dish-washing machine base split design and causes spray arm seat and dish-washing machine base production process is loaded down with trivial details, production efficiency is low, dish-washing machine water flow efficiency is low technical problem.
For achieving the above object, the technical solution adopted in the utility model is: a kind of integrated form dish-washing machine base, comprise the dish-washing machine base body with cavity and the spray arm seat with axially extending bore, described spray arm seat and described this body by integral forming of dish-washing machine base, in described spray arm seat comprises the upper connecting base that is convexly set on described dish-washing machine base body for connecting spray arm and extends the described cavity of described dish-washing machine base body for being connected the lower connecting base of water supply component.
Particularly, described upper connecting base comprise upper connecting base body and be located at described upper connecting base body outside the connecting portion for being connected with described spray arm on wall.
More specifically, described connecting portion is to be convexly set in the screens flange on wall outside described upper connecting base body.
Particularly, described upper connecting base body is cylindrical-shaped structure, and described screens flange is the annular flange being convexly set on described cylindrical-shaped structure.
Further, on the outer wall of described screens flange, be arranged with two the first shear planes.
Further, the outer wall of described upper connecting base body be provided with two positions respectively with two the second shear planes that described the first shear plane position is relative.
Particularly, described upper connecting base body comprises upper extension and the lower extension that lays respectively at described screens flange both sides, described lower extension is between described screens flange and described dish-washing machine base body, and described the second shear plane is located on the outer wall of described lower extension.
The integrated form dish-washing machine base that the utility model provides, by spray arm seat and this body by integral forming of dish-washing machine base are designed, like this, in process of production, spray arm seat and dish-washing machine base body can adopt the machine-shaping of mould one, and process is simple; And because it is after spray arm seat and the machine-shaping of dish-washing machine base body, do not need to arrange installation and the positioning process of spray arm seat, therefore, effectively simplified spray arm seat and dish-washing machine base body production process, improved production efficiency.Simultaneously, spray arm seat and dish-washing machine base body one-body molded, can make can not have fit clearance between spray arm seat and dish-washing machine base body, thereby avoid the drainage of spray arm seat and dish-washing machine base body cooperation place, and then improve the water flow efficiency of dish-washing machine.
The utility model also provides a kind of dish-washing machine, it comprises spray arm, water supply component and above-mentioned integrated form dish-washing machine base, described spray arm is installed on the described upper connecting base of described spray arm seat, and described water supply component is located in the described cavity of described dish-washing machine base and is connected with the described lower connecting base of described spray arm seat.
Particularly, described spray arm buckle connects described spray arm seat.
More specifically, described upper connecting base is provided with screens flange, and described spray arm is provided with buckle, and described buckle and described screens flange are clasped.
The dish-washing machine that the utility model provides, owing to having adopted above-mentioned integrated form dish-washing machine base, therefore, simplified on the one hand the production process of dish-washing machine, improve the production efficiency of dish-washing machine, improved on the other hand the water flow efficiency of dish-washing machine, and then improved the combination property of dish-washing machine.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figures 1 to 3, the integrated form dish-washing machine base that the utility model embodiment provides, comprise the dish-washing machine base body 1 with cavity 10 and the spray arm seat 2 with axially extending bore 20, spray arm seat 2 is one-body molded with dish-washing machine base body 1, spray arm seat 2 comprises and being convexly set on dish-washing machine base body 1 for connecting the upper connecting base 21 of spray arm 3 and extending in the cavity 10 of dish-washing machine base body 1 for being connected the lower connecting base 22 of water supply component (not shown), and the axially extending bore 20 of spray arm seat 2 runs through upper connecting base 21 and lower connecting base 22 settings.The setting of upper connecting base 21, can be used for realizing being connected of spray arm seat 2 and spray arm 3, and the setting of lower spraying arm seat 2 can be used for realizing being connected of spray arm seat 2 and water supply component.Water supply component is specially for connecting the tube connector of spray arm seat 2 and water tumbler (not shown), and water supply component and water tumbler are all located in the cavity 10 of dish-washing machine base body 1.In concrete washing process, the water in water tumbler can flow in spray arm 3 from tube connector, spray arm seat 2.The integrated form dish-washing machine base that the utility model provides, by by spray arm seat 2 and the 1 one-body molded design of dish-washing machine base body, like this, in process of production, spray arm seat 2 can adopt the machine-shaping of mould one with dish-washing machine base body 1, and after spray arm seat 2 and 1 machine-shaping of dish-washing machine base body, do not need to arrange installation and the positioning process of spray arm seat 2, therefore, it has effectively simplified spray arm seat 2 and dish-washing machine base body 1 production process, has improved the production efficiency of spray arm seat 2 with dish-washing machine base body 1.Simultaneously, spray arm seat 2 is one-body molded with dish-washing machine base body 1, can make can not have fit clearance between spray arm seat 2 and dish-washing machine base body 1, thereby avoid the drainage of spray arm seat 2 with dish-washing machine base body 1 cooperation place, and then improve the water flow efficiency of dish-washing machine.
Particularly, as shown in Fig. 3~6, the connecting portion for being connected with spray arm 3 on wall outside upper connecting base 21 comprises upper connecting base body 211 and is located at upper connecting base body 211.Connecting portion can be preferably retaining groove or the screens flange 212 for being connected with spray arm 3 buckles, and spray arm 3 is connected with connecting portion by buckle connected mode, like this, is convenient to the dismounting of spray arm 3, has improved the dismounting efficiency of spray arm 3.
Preferably, as shown in Fig. 3~6, connecting portion is to be convexly set in the screens flange 212 on wall outside upper connecting base body 211.Screens flange 212 is guaranteeing that connecting portion has under the prerequisite of sufficient intensity, can make the wall thickness of upper connecting base 21 design thinlyyer, like this, both guarantee the solid and reliable property that spray arm 3 is connected with spray arm seat 2, reduce again the material usage of spray arm seat 2, and then reduced the material cost of spray arm seat 2.
Preferably, upper connecting base body 211 is cylindrical-shaped structure, and screens flange 212 is for being convexly set in the annular flange on cylindrical-shaped structure.Like this, can be beneficial on the one hand the machine-shaping of upper connecting base 21, can guarantee that on the other hand spray arm 3 is around the smoothness of spray arm seat 2 rotations.
Further, as shown in Fig. 4~6, on the outer wall of screens flange 212, be arranged with two the first shear planes 213, the outer wall of upper connecting base body 211 be provided with two positions respectively with two the second shear planes 214 that the first shear plane 213 positions are relative, two first shear planes 213 are symmetrically set in the both sides of upper connecting base 21 central shafts, and two second shear planes 214 are symmetrically set in the both sides of upper connecting base 21 central shafts.The first shear plane 213 is equivalent to excised the part material on screens flange 212 and formed by plane, the second shear plane 214 is equivalent to excised the part material on upper connecting base body 211 and formed by plane, therefore, the first shear plane 213 is less than other positions on screens flange 212 outer walls (part on screens flange 212 outer walls except the first shear plane 213) to the radial distance of the central shaft of upper connecting base 21 to the radial distance of the central shaft of upper connecting base 21, the second shear plane 214 is less than other positions on upper connecting base body 211 outer walls (part on upper connecting base body 211 outer walls except the second shear plane 214) to the radial distance of the central shaft of upper connecting base 21 to the radial distance of the central shaft of upper connecting base 21.In concrete application, integrated form dish-washing machine base adopts mold (not shown) and the moulding of bed die (not shown) matched moulds, and make two the first shear planes 213, two the second shear planes 214 are positioned at the transition position that engages of mold and bed die, like this, can make the spue line on screens flange 212 be positioned at the first shear plane 213 places that radial distance is less, spue line on upper connecting base body 211 is positioned at the second shear plane 214 places that radial distance is less, thereby reduced the requirement to parts technique in matched moulds forming process, and prevented that batch cutting edge of a knife or a sword that spue line place may form from causing the situation generation that screens flange 212 outer wall local radial distances are excessive and upper connecting base body 211 outer wall local radial distances are excessive, and then the impact of effectively having avoided the spue line on screens flange 212 and upper connecting base body 211 to rotate spray arm 3.
Particularly, as shown in Figure 3 and Figure 5, upper connecting base body 211 comprises upper extension 2111 and the lower extension 2112 that lays respectively at screens flange 212 both sides, that is, screens flange 212 has certain axial distance with the top away from dish-washing machine base body 1 of upper connecting base body 211; Upper extension 2111 is positioned at the top of upper connecting base body 211, lower extension 2112 is between screens flange 212 and dish-washing machine base body 1, the second shear plane 214 is located on the outer wall of lower extension 2112, like this, two the first shear planes 213 and two the second shear planes 214 are respectively upper and lower contraposition setting.Because upper extension 2111 outer walls directly do not contact spray arm 3, therefore the present embodiment only arranges the second shear plane 214 in the lower extension 2112 of upper connecting base body 211, can simplify the structure of upper connecting base body 211, and then be beneficial to the design of simplifying mould, reduce the processing cost of product.
The utility model embodiment also provides a kind of dish-washing machine, it comprises spray arm 3, water supply component, water tumbler and above-mentioned integrated form dish-washing machine base, spray arm 3 is installed on the upper connecting base 21 of spray arm seat 2, and water supply component is located in the cavity 10 of dish-washing machine base and is connected with the lower connecting base 22 of spray arm seat 2.Water tumbler is also located in the cavity 10 of dish-washing machine base, and water supply component is specially tube connector, and one end of tube connector connects lower connecting base 22, other end connection water tumbler.The dish-washing machine that the utility model provides, owing to having adopted above-mentioned integrated form dish-washing machine base, therefore, simplified on the one hand the production process of dish-washing machine, improve the production efficiency of dish-washing machine, improved on the other hand the water flow efficiency of dish-washing machine, and then improved the combination property of dish-washing machine.
Preferably, spray arm 3 buckles connect spray arm seat 2.Buckle connects fastening reliable, is beneficial to and guarantees the solid and reliable property that is connected between spray arm 3 and spray arm seat 2; And buckle connects in easy accessibility, disassembly process does not need to adopt the aids such as spanner, like this, be beneficial to the dismounting efficiency that improves spray arm 3 and spray arm seat 2.
Particularly, as depicted in figs. 1 and 2, spray arm seat 2 is provided with screens flange 212, spray arm 3 is provided with buckle 31, buckle 31 is clasped with screens flange 212, and buckle 31 has the coupler body 311 that extends fastening and screens flange 212 belows, like this, by being clasped of buckle 31 and screens flange 212, can effectively realize being connected of spray arm 3 and spray arm seat 2.In the present embodiment, buckle 31 is on one-body molded and spray arm 3; Certainly, spray arm 3 also can be connected with spray arm seat 2 by extra snap ring (not shown), snap ring can cutting ferrule between screens flange 212 and dish-washing machine base body 1, and spray arm 3 screws Joining clasp.
Integrated form dish-washing machine base and dish-washing machine that the utility model provides, by spray arm seat 2 and the 1 one-body molded design of dish-washing machine base body, reduced the production assembly process of spray arm seat 2 with dish-washing machine base body 1 on the one hand, improved the production efficiency of dish-washing machine; Improve on the other hand the solid and reliable property that spray arm seat 2 is connected with dish-washing machine base body 1, and avoided the drainage of spray arm seat 2 with dish-washing machine base body 1 cooperation place, and then improved the water flow efficiency of dish-washing machine; On the one hand by the setting of the first shear plane 213 and the second shear plane 214, avoid the impact that on spray arm seat 2, spue line rotates spray arm 3 again, reduced the surface processing technique requirement at spue line place on spray arm seat 2.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace or improvement etc., within all should being included in protection domain of the present utility model.