CN209695138U - Sealing element fixed structure, respirator and dish-washing machine - Google Patents
Sealing element fixed structure, respirator and dish-washing machine Download PDFInfo
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- CN209695138U CN209695138U CN201920257874.3U CN201920257874U CN209695138U CN 209695138 U CN209695138 U CN 209695138U CN 201920257874 U CN201920257874 U CN 201920257874U CN 209695138 U CN209695138 U CN 209695138U
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- sealing element
- respirator
- fixed structure
- element fixed
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Abstract
The utility model discloses a kind of sealing element fixed structures, wherein including device body, opening is provided in device body, opening is provided with sealing element, and sealing element forms integral structure by secondary injection molding method with device body.The invention also discloses the respirators and dish-washing machine of a kind of application sealing element fixed structure.The sealing element fixed structure, respirator and dish-washing machine of the utility model are integrated with the progress of respirator ontology by sealing element by quadric injection mould, ensuring respiration, sealing element is not fallen device during the installation process, realize the fixation reliability of sealing element, sealing element is integrally formed with respirator ontology simultaneously, can also improve the installation effectiveness of respirator on production line.
Description
Technical field
The utility model, which belongs to household appliance technical field more particularly to a kind of sealing element fixed structure and is equipped with the sealing element, to be consolidated
Determine the respirator and dish-washing machine of structure.
Background technique
Dish-washing machine is the equipment of the tablewares such as automatic cleaning bowl, chopsticks, disk, dish, knife, fork.Automatic bowl washing machine in the market
Household and commercial two classes can be divided into, domestic full-automatic dish-washing machine is only applicable to family, mainly has cabinet type, desk-top and sink integrated
Formula；Commercial dish-washing machine can be divided into cabinet type, bell-type by structure, basket passes formula, band biography formula, 5 major class of ultrasonic wave, be dining room, hotel, organ
The kitchen in unit dining room alleviates labor intensity, improves work efficiency, and promotes sanitation and hygiene.
Wherein, respirator is the important component of middle and high end dish-washing machine, and the effect of respirator is balance internal cavity of bowl washer and outer
Boundary's pressure prevents liner from generating pressure caused by steam and rises, to ensure dishwasher safe in dish-washing machine drying operation step
It uses.
Existing respirator needs when installing using O-ring seal or gasket, with the sealing effect for the device installation that ensures respiration,
Then during the installation process, sealing ring is very easy to fall and is not easy to find existing respirator, because dish-washing machine is in the course of work
There is high speed and high pressure water flow in middle inside, if sealing ring neglected loading or poor sealing, will lead to internal washing water and drains to outside, cause safety
Accident.
Utility model content
The purpose of this utility model is to provide a kind of sealing element fixed structure, respirator and dish-washing machines, to solve to breathe
Sealing ring falls the problem of leading to seal failure in device installation process.
To achieve the above object, the particular technique side of the sealing element fixed structure of the utility model, respirator and dish-washing machine
Case is as follows:
A kind of sealing element fixed structure, wherein including device body, opening, opening setting are provided in device body
There is sealing element, sealing element forms integral structure by secondary injection molding method with device body.
Further, the opening in device body is provided with accommodation groove, and sealing element is arranged in accommodation groove.
Further, the opening in device body is surrounded with inner ring, and wrapping around for inner ring is provided with outer ring, inner ring
Accommodation groove is formed between outer ring.
Further, the ring structure that sealing element is integrally formed is embedded in the accommodation groove between inner ring and outer rings.
Further, it is provided with jack on the side wall of outer ring, is provided with tongue at position corresponding with jack on sealing element, it is close
In the pluggable jack on outer ring side wall of tongue on sealing.
Further, sealing element is made of elastic material.
Further, sealing element is made of TPE or TPU material
Further, device body is made of PP material.
A kind of respirator, wherein including any of the above-described sealing element fixed structure.
A kind of dish-washing machine, wherein including above-mentioned respirator.
The sealing element fixed structure, respirator and dish-washing machine of the utility model have the advantage that will by quadric injection mould
Sealing element is integrated with respirator progress, makes sealing structure fixation, facilitates installation during the installation process and installation effectiveness is high.
Detailed description of the invention
Fig. 1 is the assembly explosive view of the respirator of the utility model；
Fig. 2 is the partial enlarged view in Fig. 1；
Fig. 3 is the assembly constitutional diagram of the respirator of the utility model；
Fig. 4 is the respirator of the utility model and the scheme of installation of dish-washing machine.
Specific embodiment
In order to be best understood from the purpose of this utility model, structure and function, with reference to the accompanying drawing, to the utility model
A kind of sealing element fixed structure, respirator and dish-washing machine do further detailed description.
As shown in Figures 1 to 4, the sealing element fixed structure of the utility model includes device body, wherein in device body
It is provided with opening, opening is provided with sealing element, and sealing element forms integral structure by secondary injection molding method with device body.
It should be noted that following embodiments are to apply sealing element fixed structure on the respirator of dish-washing machine, certain the utility model
Sealing element fixed structure can also apply and needed on the electric appliance using sealing element similar, the utility model is not spy to this
It does not limit.
Specifically, as shown in Figure 1 to Figure 3, the respirator of the utility model includes respirator ontology 10, respirator ontology
Pneumostome 11 is provided on 10 side wall, pneumostome 11 is connected with internal cavity of bowl washer 20.It should be noted that in the utility model
Respirator ontology can using the structure type of the common respirator ontology in this field, such as can also include intake tunnel,
Drainage channel etc., this will not be repeated here.
Further, as depicted in figs. 1 and 2, inner ring 12, inner ring are surrounded at the pneumostome 11 on respirator ontology 10
12 wrap around is provided with outer ring 13, forms accommodation groove between inner ring 12 and outer ring 13, it is preferred that sealing element 30 is integrated
Molding ring structure is embedded in the accommodation groove between inner ring 12 and outer ring 13.It is understood that in the utility model
The form of accommodation groove can also use other modes, such as directly can open up groove on respirator ontology, to form accommodation groove,
Sealing element is accommodated as long as can play, and the shape of accommodation groove can also be adjusted flexibly according to the actual situation, in addition,
Sealing element in the utility model can also use other forms, as long as can cooperate with accommodation groove, play sealing and exhale
The effect of suction inlet.
Further, accordingly, close as shown in Fig. 2, being provided with jack 14 on the side wall of the outer ring 13 on respirator ontology 10
Tongue 31 is provided on sealing 30 at position corresponding with jack 14, the tongue 31 on sealing element 30 is pluggable to arrive 13 side wall of outer ring
On jack 14 in, to play the effect that sealing element 30 is auxiliarily fixed.In the present embodiment, it is uniformly provided on the side wall of outer ring 13
Four jacks 14, be also correspondingly arranged that there are four tongues 31 on the lateral wall of sealing element 30, it is to be understood that tongue, jack
Position and quantity are not limited to as shown in the figure, to be adjusted flexibly according to the actual situation, as that inner ring can be arranged in jack
On side wall, tongue is correspondingly arranged on the inner sidewall of sealing element, only from sealing effect for preferably using as shown in the figure
Structure.
Further, as shown in figure 3, the side that sealing element 30 and respirator ontology 10 in the utility model pass through quadric injection mould
Formula forms integral structure, wherein sealing element 30 is made of elastic material, preferably TPE (Thermoplastic
Elastomeric) or TPU (Thermoplastic polyurethanes) material, accordingly, respirator ontology 10 is by PP
(Polypropylene) material is made, when sealing element 30 is with 10 quadric injection mould of respirator ontology, PP material and TPE or TPU material
With good compatibility, associativity is good, and lasts a long time.
Further, as shown in figure 4, it is the respirator of the utility model and the scheme of installation of dish-washing machine.The present embodiment
In, respirator ontology 10 can be mounted on internal cavity of bowl washer 20 by fixture nut 40, wherein liner is mainly that dish-washing machine provides
There is high speed and high pressure water flow in the space of relative closure because dish-washing machine is internal during the work time, so needing use in respirator sheet
Sealing ring is set at the pneumostome on body, drains to outside to avoid internal washing water, causes safety hazards.
The sealing element fixed structure, respirator and dish-washing machine of the utility model pass through quadric injection mould for sealing element and respirator
Ontology carries out integration, and sealing element is not fallen the device that ensures respiration during the installation process, realizes the fixation reliability of sealing element, simultaneously
Sealing element is integrally formed with respirator ontology, can also improve the installation effectiveness of respirator on production line.
It is appreciated that the utility model is described by some embodiments, and what those skilled in the art knew, In
In the case where the spirit and scope for not departing from the utility model, these features and embodiment can be carried out with various changes or equivalent
Replacement.In addition, can modify under the introduction of the utility model these features and embodiment to adapt to particular situation
And material is without departing from the spirit and scope of the utility model.Therefore, the utility model is not by specific reality disclosed herein
The limitation of example is applied, the embodiment within the scope of fallen with claims hereof belongs to the range that the utility model is protected
It is interior.
Claims (10)
1. a kind of sealing element fixed structure, which is characterized in that including device body, opening, opening are provided in device body
It is provided with sealing element, sealing element forms integral structure by secondary injection molding method with device body.
2. sealing element fixed structure according to claim 1, which is characterized in that the opening in device body is provided with appearance
Slot is set, sealing element is arranged in accommodation groove.
3. sealing element fixed structure according to claim 2, which is characterized in that the opening in device body is around setting
There is inner ring, wrapping around for inner ring is provided with outer ring, forms accommodation groove between inner ring and outer rings.
4. sealing element fixed structure according to claim 3, which is characterized in that the ring junction that sealing element is integrally formed
Structure is embedded in the accommodation groove between inner ring and outer rings.
5. sealing element fixed structure according to claim 4, which is characterized in that jack is provided on the side wall of outer ring, it is close
It is provided with tongue at position corresponding with jack on sealing, in the pluggable jack on outer ring side wall of the tongue on sealing element.
6. according to claim 1 to any sealing element fixed structure in 5, which is characterized in that sealing element is by elastic material
It is made.
7. sealing element fixed structure according to claim 6, which is characterized in that sealing element is made of TPE or TPU material.
8. sealing element fixed structure according to claim 1 or claim 7, which is characterized in that device body is made of PP material.
9. a kind of respirator, which is characterized in that including the sealing element fixed structure any in claim 1 to 8.
10. a kind of dish-washing machine, which is characterized in that including the respirator described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920257874.3U CN209695138U (en) | 2019-02-28 | 2019-02-28 | Sealing element fixed structure, respirator and dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920257874.3U CN209695138U (en) | 2019-02-28 | 2019-02-28 | Sealing element fixed structure, respirator and dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209695138U true CN209695138U (en) | 2019-11-29 |
Family
ID=68642859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920257874.3U Active CN209695138U (en) | 2019-02-28 | 2019-02-28 | Sealing element fixed structure, respirator and dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209695138U (en) |
-
2019
- 2019-02-28 CN CN201920257874.3U patent/CN209695138U/en active Active
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| GR01 | Patent grant |