Background technology
Current internal cavity of bowl washer is all the structure adopting the occlusion of three, upper, middle and lower, the following problem that this structure mainly exists:
One, the size of undercut is unstable, due to undercut technique be three parts are placed on equipment fixture on after taken turns by repeat rolling by pinched together for the flange of two adjacent parts and fasten mutually thus play fixation by two undercuts, but the same direction roll extrusion always of undercut wheel can cause mutual displacement, distortion between part;
Two, the inner-tube structure intensity of this kind of structure is not enough, in circular flow, need Additional Protection, be installed to after on machine need several reinforcement, crosspiece supports;
Three, the inner bag of this kind of structure problem that easily causes the opening anteroposterior dimension of inner bag inconsistent, thus cause the usability problems such as a bowl basket push-and-pull has some setbacks;
In the inner bag of four, this kind of structure, plate is a bending component, and bending angle is below wayward, and needs larger bending angle, and when causing bowl basket design, limitation is very large;
Five, production efficiency is low, and this undercut design often needs the gradual extrusion process of long period, causes pitch time longer;
Six, this undercut design needs to use different equipment for the inner bag of different size size, and equipment interoperability is not high, and utilization rate is restricted.
Internal cavity of bowl washer structure of the prior art, from a structural point, poor rigidity, entirety is upright not, and size Control difficulty is high, particularly two bending fillets at rear portion, uniformity is very poor, and due to most of part of dish-washing machine be all directly or be indirectly arranged on inner bag assembly, the Assurance of Size of inner bag assembly directly results in follow-up total process of assembling the bad order occurred on a lot of complete machine, or there is a large amount of installation difficulty, huge on the quality of complete machine, production efficiency impact.Simultaneously due in use when user opens complete machine behind the door, whole inner bag will be exposed in the eye of user, the insufficient quality of internal cavity of bowl washer, to the use sense of user by and first impression when buying also can cause tremendous influence.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and provide a kind of internal cavity of bowl washer and the dish-washing machine with this internal cavity of bowl washer, the quality of its internal cavity of bowl washer is good, reliability is high, is convenient to the use of user.
The technical solution of the utility model is: a kind of internal cavity of bowl washer, comprise inner bag body, described inner bag body comprises frame unit, back backboard and bottom base panel, the bottom surface of described frame unit and front and back opening, described bottom base panel is fixedly connected on the bottom surface opening part of described frame unit, and described back backboard is fixedly connected on the back side and the bottom base panel of frame unit.
Alternatively, described frame unit is in " U " font.
Alternatively, described frame unit is one-body molded.
Alternatively, described back backboard is one-body molded.
Alternatively, described bottom base panel is one-body molded.
Alternatively, described frame unit comprises top board and is shaped in described top board both sides and relative side plate.
Alternatively, described back backboard is by welding or rivet or being engaged the back side being fixedly connected on described frame unit; Described bottom base panel is by welding or rivet or being engaged the bottom surface being fixedly connected on described frame unit.
Alternatively, the dorsal edge of described back backboard and frame unit is provided with the flange be affixed.
Alternatively, the bottom edge of described bottom base panel and frame unit is provided with the flange be affixed.
The utility model embodiment still provides a kind of dish-washing machine, and described dish-washing machine has above-mentioned internal cavity of bowl washer.
Internal cavity of bowl washer provided by the utility model and the dish-washing machine with this internal cavity of bowl washer, its inner bag body is by frame unit, back backboard and bottom base panel can by welding, the modes such as riveted joint or occlusion are formed by fixedly connecting, frame unit, back backboard and bottom base panel can be independently shaping, make use of the feature of parts own, the utilization rate of material can be increased substantially, and can according to different structure needs, by frame unit, back backboard and bottom base panel use different materials, to meet the requirement of different parts to material property, like this can in guarantee product quality, material cost is effectively reduced under the prerequisite of effect demand, simultaneously by such structural design and connected mode, in process, only needing the direction connected to have fixing power to exist between any two parts, there is no the problem of mutual displacement, effectively can ensure the relative position between part and size, guarantee that inner bag body does not produce the problems such as torsional deformation, back backboard due to rear portion is an individual part, there is certain stretching, and junction is the combination of front and back two pieces, therefore this structure is greatly improved for the intensity of inner bag body, effectively can improve the integral rigidity of inner bag, corresponding reinforcement parts or structure can be reduced simultaneously.And, front and rear due to inner bag body has well strengthens structure, better guarantee be there has also been to the front and back opening size of whole inner bag body, the opening size deviation of front and back can be controlled in a very little scope, to the push-and-pull of bowl basket, the improvement effect of rocking clearly, the user satisfaction of consumer is effectively improved.The rear portion of inner bag body adopts independently back backboard, the large bending fillet at original structure inner bag rear portion can be avoided like this, avoid the unstability of size simultaneously, very large lifting is had to the texture of inner bag body, more upright dimensional space is provided to the design of bowl basket, bowl basket design can be allowed more upright, more tableware placing space is provided.Due to the techniques such as welding, riveted joint can be used, do not need to repeat extruding, effectively shorten the productive temp of inner bag, improve production efficiency greatly, and can multiple devices staged operation, just more can shorten pitch time.This structure is for processing, and can adopt more flexible equipment, the inner bag of different size can make on same equipment, promotes be very helpful to the utilization rate of equipment; The quality of internal cavity of bowl washer is good, has favorable influence when being subject to the use sense of user and buying.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the utility model embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As depicted in figs. 1 and 2, a kind of internal cavity of bowl washer that the utility model embodiment provides, comprise inner bag body 100, described inner bag body 100 comprises frame unit 10, back backboard 20 and bottom base panel 30, and frame unit 10, back backboard 20 and bottom base panel 30 assembly and connection form the channel-shaped structure of a front openings.The bottom surface of described frame unit 10 and front and back opening, described bottom base panel 30 is fixedly connected on the bottom surface opening part of described frame unit 10, and described back backboard 20 is fixedly connected on the back side and the bottom base panel 30 of frame unit 10.Frame unit 10, back backboard 20 and bottom base panel 30 can by welding, the modes such as riveted joint or occlusion are fixedly connected with, like this, frame unit 10, back backboard 20 and bottom base panel 30 can be independently shaping, make use of the feature of parts own, the utilization rate of material can be increased substantially, and can according to different structure needs, by frame unit 10, back backboard 20 and bottom base panel 30 use different materials, as bottom base panel 30 needs to use the good stainless steel material of draftability, as the stainless steel material etc. of 304 trades mark, and the back backboard 20 at rear portion can use draftability general, the material that polishing effect is general, and the frame unit 10 of front portion can use polishing higher grade, the material that tensile property is general, like this can in guarantee product quality, material cost is effectively reduced under the prerequisite of effect demand, simultaneously by such structural design and connected mode, in process, only needing the direction connected to have fixing power to exist between any two parts, there is no the problem of mutual displacement, effectively can ensure the relative position between part and size, guarantee that inner bag body 100 does not produce the problems such as torsional deformation, back backboard 20 due to rear portion is an individual part, there is certain stretching, and junction is the combination of former and later two parts, therefore this structure is greatly improved for the intensity of inner bag body 100, effectively can improve the integral rigidity of inner bag, corresponding reinforcement parts or structure can be reduced simultaneously.And, front and rear due to inner bag body 100 has well strengthens structure, better guarantee be there has also been to the front and back opening size of whole inner bag body 100, the opening size deviation of front and back can be controlled in a very little scope, to the push-and-pull of bowl basket, the improvement effect of rocking clearly, effectively improve the user satisfaction of consumer.The rear portion of inner bag body 100 adopts independently back backboard 20, the large bending fillet at original structure inner bag rear portion can be avoided like this, avoid the unstability of size simultaneously, very large lifting is had to the texture of inner bag body 100, more upright dimensional space is provided to the design of bowl basket, bowl basket design can be allowed more upright, more tableware placing space is provided.Due to the techniques such as welding, riveted joint can be used, do not need to repeat extruding, effectively shorten the productive temp of inner bag, improve production efficiency greatly, and can multiple devices staged operation, just more can shorten pitch time.This structure is for processing, and can adopt more flexible equipment, the inner bag of different size can make on same equipment, promotes be very helpful to the utilization rate of equipment; The quality of internal cavity of bowl washer is good, has favorable influence when being subject to the use sense of user and buying.
Particularly, described frame unit 10 can be the suitable shapes such as " U " font, and frame unit 10 can adopt sheet metal integrated punching, bending and molding.
Particularly, described back backboard 20 can adopt sheet metal integrated punching, drawing and forming, and its structure is optional, production efficiency is high.
Particularly, described bottom base panel 30 can adopt sheet metal integrated punching, drawing and forming, and its structure is optional, production efficiency is high.
Particularly, described back backboard 20 can by welding or rivet or being engaged the back side being fixedly connected on described frame unit 10; Described bottom base panel 30 can by welding or rivet or being engaged the bottom surface being fixedly connected on described frame unit 10.The order that back backboard 20 and bottom base panel 30 are connected to frame unit 10 can be determined according to actual conditions.
Particularly, the edge of described back backboard 20 and the dorsal edge of frame unit 10 are provided with the flange 201,101 be affixed, so that carry out being engaged, welding or riveting, structural reliability is good.
Particularly, the bottom edge of described bottom base panel 30 and frame unit 10 is provided with the flange 301 be affixed, so that carry out being engaged, welding or riveting, structural reliability is good.
Particularly, frame unit 10 comprises top board 11 and is shaped in described top board 11 both sides and relative side plate 12, and can be fillet or oblique angle transition shape between side plate 12 and top board 11, the front and back of frame unit 10 is all one-body molded flange.Side plate 12 is or/and top board 11 can form reinforcement groove by integrated punching.Back backboard 20 can be rectangular, the top margin of back backboard 20 and dual-side are connected to the edge of top board 11 and side, side plate 12 back side, bottom base panel 30 can rectangular channel-shaped, and structural strength is good, carries out welding, riveted joint etc. in the slot that two side plates 12 can insert bottom base panel 30 again.Bottom base panel 30 can be fixedly connected on the bottom sides edge of two side plates 12 and back backboard 20.Bottom base panel 30 is parallel with top board 11, and bottom base panel 30 and side plate 12, back backboard 20 are mutually vertical.Back backboard 20, or/and bottom base panel 30 one-body moldedly can have reinforcement groove, is beneficial to the structural strength improving inner bag body 100 further.Bottom base panel 30 can be provided with through hole, to connect sluicing pipe and drainpipe etc.
The utility model additionally provides a kind of dish-washing machine, and described dish-washing machine has dish-washing machine body and above-mentioned internal cavity of bowl washer, and internal cavity of bowl washer can be arranged in dish-washing machine body, can be provided with a bowl basket in internal cavity of bowl washer.
The utility model additionally provides a kind of manufacture method of above-mentioned internal cavity of bowl washer, comprises the following steps, and prepares independently shaping frame unit 10, back backboard 20 and bottom base panel 30, and frame unit 10 can be U-shaped.The bottom surface of described frame unit 10 and front and back opening, described bottom base panel 30 is fixedly connected on the bottom surface opening part of described frame unit 10, described back backboard 20 is fixedly connected on the back side and the bottom base panel 30 of frame unit 10, frame unit 10, back backboard 20 and bottom base panel 30 surround formation rectangular groove structure.Inner bag body 100 is split as three (frame units 10, back backboard 20 and bottom base panel 30), the frame unit 10 of bending, independently back backboard 20, the bottom base panel 30 stretched, these three parts can be fixedly connected with composition inner bag body 100 by any-mode, compare traditional structure more firm, effectively make use of the structural strength of parts itself, enhance the intensity of inner bag body 100, inner bag body 100 is more upright, space availability ratio promotes greatly, production process quality, efficiency significantly promotes, assembly cost is lower, and size ensures that difficulty is low, the quality of internal cavity of bowl washer is good, be beneficial to and improve user to the satisfaction of dish-washing machine.
The internal cavity of bowl washer that the utility model embodiment provides and the dish-washing machine with this internal cavity of bowl washer, its inner bag body 100 is by frame unit 10, back backboard 20 and bottom base panel 30 are by welding, the modes such as riveted joint or occlusion are formed by fixedly connecting, frame unit 10, back backboard 20 and bottom base panel 30 can be independently shaping, make use of the feature of parts own, the utilization rate of material can be increased substantially, and can according to different structure needs, by frame unit 10, back backboard 20 and bottom base panel 30 use different materials, to meet the requirement of different parts to material property, like this can in guarantee product quality, material cost is effectively reduced under the prerequisite of effect demand, simultaneously by such structural design and connected mode, in process, only needing the direction connected to have fixing power to exist between any two parts, there is no the problem of mutual displacement, effectively can ensure the relative position between part and size, guarantee that inner bag body 100 does not produce the problems such as torsional deformation, back backboard 20 due to rear portion is an individual part, there is certain stretching, and junction is the combination of front and back two pieces, therefore this structure is greatly improved for the intensity of inner bag body 100, effectively can improve the integral rigidity of inner bag, corresponding reinforcement parts or structure can be reduced simultaneously.And, front and rear due to inner bag body 100 has well strengthens structure, better guarantee be there has also been to the front and back opening size of whole inner bag body 100, the opening size deviation of front and back can be controlled in a very little scope, to the push-and-pull of bowl basket, the improvement effect of rocking clearly, the user satisfaction of consumer is effectively improved.The rear portion of inner bag body 100 adopts independently back backboard 20, the large bending fillet at original structure inner bag rear portion can be avoided like this, avoid the unstability of size simultaneously, very large lifting is had to the texture of inner bag body 100, more upright dimensional space is provided to the design of bowl basket, bowl basket design can be allowed more upright, more tableware placing space is provided.Due to the techniques such as welding, riveted joint can be used, do not need to repeat extruding, effectively shorten the productive temp of inner bag, improve production efficiency greatly, and can multiple devices staged operation, just more can shorten pitch time.This structure is for processing, and can adopt more flexible equipment, the inner bag of different size can make on same equipment, promotes be very helpful to the utilization rate of equipment; The quality of internal cavity of bowl washer is good, has favorable influence when being subject to the use sense of user and buying.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace or improvement etc., all should be included within protection domain of the present utility model.