CN204536979U - Knob assembly and the cooking apparatus with it - Google Patents
Knob assembly and the cooking apparatus with it Download PDFInfo
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- CN204536979U CN204536979U CN201520207909.4U CN201520207909U CN204536979U CN 204536979 U CN204536979 U CN 204536979U CN 201520207909 U CN201520207909 U CN 201520207909U CN 204536979 U CN204536979 U CN 204536979U
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- ring
- knob
- water proof
- knob assembly
- proof ring
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Abstract
The utility model discloses a kind of knob assembly and there is its cooking apparatus, described knob assembly comprises: knob, water proof ring and retaining ring, described water proof ring is set on described knob, described retaining ring is set on described water proof ring, and the sidewall of described retaining ring being formed with the irrigating gate run through, described irrigating gate is for drawing described knob assembly by the liquid on the liquid between described water proof ring and described knob and described water proof ring periphery wall.According to knob assembly of the present utility model, can effectively prevent the foreign material such as liquid from flowing in knob assembly, guarantee that knob assembly normally works, thus eliminate the use of O-ring seal, reduce material use cost, and eliminate the assembly process installing O-ring seal, thus reduce process complexity, reduce further production cost, improve production efficiency.
Description
Technical field
The utility model relates to cooking apparatus field, especially relates to a kind of knob assembly and has its cooking apparatus.
Background technology
Point out in correlation technique, the knob place of cooking apparatus such as easily to leak at the problem, thus usually need to arrange O-ring seal at knob place, but due to O-ring seal easily aging, wearing and tearing, serviceable life is short, and then causes the water resistance of cooking apparatus poor, easily break down and potential safety hazard, and O-ring seal is in the process of installing, assembly process is complicated, thus reduces production efficiency, has drawn high production cost.
Utility model content
The utility model is intended at least to solve one of technical matters existed in prior art.For this reason, the utility model is to propose a kind of knob assembly, and the structure of described knob assembly is simple, cost is low, it is simple and easy to assemble, water resistance good.
The utility model also proposes a kind of cooking apparatus with above-mentioned knob assembly.
According to the knob assembly of the utility model first aspect, comprising: knob; Water proof ring, described water proof ring is set on described knob; And retaining ring, described retaining ring is set on described water proof ring, and the sidewall of described retaining ring being formed with the irrigating gate run through, described irrigating gate is for drawing described knob assembly by the liquid on the liquid between described water proof ring and described knob and described water proof ring periphery wall.
According to knob assembly of the present utility model, can effectively prevent the foreign material such as liquid from flowing in knob assembly, guarantee that knob assembly normally works, thus eliminate the use of O-ring seal, reduce material use cost, and eliminate the assembly process installing O-ring seal, thus reduce process complexity, reduce further production cost, improve production efficiency.
Particularly, the periphery wall of described water proof ring is provided with towards the first annular element extended away from described water proof ring central axial direction.
Particularly, described water proof ring comprises the first ring section and the second ring section that axially arrange, described first ring section and described second ring section are located at the axial both sides of described first annular element respectively, and described first ring section is connected with the inner ring edge of described first annular element, described second ring section is connected with the outer annular edge edge of described first annular element.
Particularly, the periphery wall of described knob is provided with towards the annular boss extended away from described knob central axial direction, and described annular boss is engaged in described second ring section.
Particularly, the periphery wall of described knob is provided with towards the second annular element extended away from described knob central axial direction, and described second annular element is located in described water proof ring.
Particularly, described water proof ring is connected by buckle structure with described retaining ring, described buckle structure comprises fixture block and hole clipping, and described fixture block is located in one of them in described water proof ring and described retaining ring, and described hole clipping is formed on another in described water proof ring and described retaining ring.
Particularly, described fixture block is multiple and spaced apart setting in the circumference of described water proof ring.
According to the cooking apparatus of the utility model second aspect, comprising: housing, described housing is formed with the installing port run through and water delivering orifice, described water delivering orifice is positioned at the below of described installing port; With the knob assembly according to the utility model first aspect, described knob assembly is located in described installing port, and described irrigating gate is communicated with described water delivering orifice.
According to cooking apparatus of the present utility model, by arranging the knob assembly of above-mentioned first aspect, thus improve the overall performance of cooking apparatus.
Particularly, described housing comprises: side shell, and described installing port is formed on the shell of described side; And base, described floor installation is in the bottom of described side shell, and described water delivering orifice is formed on described base.
Particularly, described cooking apparatus is cooking machine.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Fig. 1 is the partial cutaway schematic of the cooking apparatus according to the utility model embodiment;
Fig. 2 is the stereographic map of the knob shown in Fig. 1;
Fig. 3 is the stereographic map of the water proof ring shown in Fig. 1;
Fig. 4 is the stereographic map of the retaining ring shown in Fig. 1.
Reference numeral:
101: side shell; 102: base; 1021: water delivering orifice;
1: knob; 11: annular boss;
2: water proof ring; 21: the first annular elements; 22: first ring section; 23: the second ring sections; 24: fixture block;
3: retaining ring; 31: irrigating gate; 32: hole clipping.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the utility model.In addition, the utility model can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the utility model provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.
Below with reference to Fig. 1-Fig. 4, the knob assembly according to the utility model first aspect embodiment is described.
As shown in Figure 1, according to the knob assembly of the utility model first aspect embodiment, comprising: knob 1, water proof ring 2 and retaining ring 3.Particularly, water proof ring 2 is set on knob 1, retaining ring 3 is set on water proof ring 2, the sidewall of retaining ring 3 is formed with the irrigating gate 31 run through, and irrigating gate 31 is for drawing knob assembly by the liquid on the liquid between water proof ring 2 and knob 1 and water proof ring 2 periphery wall.
Preferably, with reference to Fig. 1, knob assembly general vertical is arranged, that is, the rotation general horizontal of knob 1 is arranged, now, water proof ring 2 and retaining ring 3 are also distinguished general vertical and are arranged, guarantee that irrigating gate 31 is positioned at the bottom of retaining ring 3 simultaneously, like this, flowing to liquid on knob assembly from top when touching top (S1 such as shown in Fig. 1) of periphery wall of water proof ring 2, along the periphery wall of water proof ring 2 to dirty, finally can discharge from the irrigating gate 31 bottom retaining ring 3; When flowing to the top of the liquid comes into contact on knob assembly to knob 1 periphery wall (S2 such as shown in Fig. 1) from top, can the periphery wall of knob 1 and and the internal perisporium of water proof ring 2 between, flow downward along the periphery wall of knob 1, the irrigating gate 31 that finally can flow to bottom retaining ring 3 along the internal perisporium of water proof ring 2 is discharged.
According to the knob assembly of the utility model embodiment, due to by arranging irrigating gate 31 thus there is drainage performance, like this, knob assembly is under the condition without the need to installing O-ring seal, also good water resistance can be had, flow in knob assembly effectively to prevent the foreign material such as liquid, guarantee that knob assembly normally works, thus eliminate the use of O-ring seal, reduce material use cost, and eliminate the assembly process installing O-ring seal, such as can save the assembly process playing screw fastening O-ring seal, thus reduce process complexity, reduce further production cost, improve production efficiency.
In an embodiment of the present utility model, with reference to Fig. 1, the periphery wall of water proof ring 2 is provided with towards the first annular element 21 extended away from water proof ring 2 central axial direction.Thus, liquid on knob assembly is flow to when touching top (S1 such as shown in Fig. 1) of water proof ring 2 periphery wall from top, owing to being subject to the backstop action of the first annular element 21, liquid can not automatically bypass the first annular element 21 and rear side to knob 1 flows, namely to the internal flow of cooking apparatus hereinafter described, thus the waterproof effect of knob assembly can not be further increased.
Further, water proof ring 2 comprises the first ring section 22 and the second ring section 23 that axially arrange, first ring section 22 and the second ring section 23 are located at the axial both sides of the first annular element 21 respectively, and first ring section 22 is connected with the inner ring edge of the first annular element 21, the second ring section 23 is connected with the outer annular edge edge of the first annular element 21.Such as in the example of fig. 3, first ring section 22 can be identical with the wall thickness of the second ring section 23, and first ring section 22 and the second ring section 23 can coaxially be arranged, the cross-sectional area of first ring section 22 is less than the cross-sectional area of the second ring section 23, first ring section 22 is located at the front side of the second ring section 23, first annular element 21 is connected between first ring section 22 and the second ring section 23, and first ring section 22 can be extended forward by the inner ring edge of the first annular element 21, the second ring section 23 can by the outer annular edge of the first annular element 21 along extending back.Thus, the structure of water proof ring 2 is simple, be convenient to processing, and the water proof ring 2 of this kind of structure is convenient to be assembled together with knob 1, retaining ring 3, and efficiency of assembling is high, good water-proof effect.Certainly, the shape of water proof ring 2 is not limited thereto, and such as water proof ring 2 can also be formed as amassing equal cylindrical sleeve everywhere along its axial cross section.
Further, the periphery wall of knob 1 is provided with towards the annular boss 11 extended away from knob 1 central axial direction, and annular boss 11 is engaged in the second ring section 23.Such as in the example of fig. 1 and 2, annular boss 11 can be located at the rear portion on knob 1 periphery wall, during installation, can water proof ring 2 be enclosed within knob 1 from front to back, until when the front surface of annular boss 11 is only against on the rear surface of the first annular element 21, knob 1 and water proof ring 2 are seated, now, when flowing to the top of the liquid comes into contact on knob assembly to knob 1 periphery wall (S2 such as shown in Fig. 1) from top, owing to being subject to the backstop action of annular boss 11, liquid can not automatically bypass annular boss 11 and rear side to knob 1 flows, namely can not to the internal flow of cooking apparatus hereinafter described, thus further increase the waterproof effect of knob assembly.
In another embodiment of the present utility model, the periphery wall of knob 1 is provided with towards the second annular element extended away from knob 1 central axial direction (annular boss 11 such as shown in Fig. 1), and the second annular element is located in water proof ring 2.Thus, when flowing to the top of the liquid comes into contact on knob assembly to knob 1 periphery wall (S2 such as shown in Fig. 1) from top, owing to being subject to the backstop action of the second annular element, liquid can not automatically bypass the second annular element and rear side to knob 1 flows, namely to the internal flow of cooking apparatus hereinafter described, thus the waterproof effect of knob assembly can not be further increased.
Alternatively, with reference to Fig. 3 and Fig. 4, water proof ring 2 is connected by buckle structure with retaining ring 3, buckle structure comprises fixture block 24 and hole clipping 32, fixture block 24 is located in one of them in water proof ring 2 and retaining ring 3, hole clipping 32 is formed on another in water proof ring 2 and retaining ring 3, that is, when fixture block 24 is located on water proof ring 2, hole clipping 32 is formed on retaining ring 3, and when fixture block 24 is located on retaining ring 3, hole clipping 32 is formed on water proof ring 2, thus after fixture block 24 to coordinate with hole clipping 32 and puts in place, water proof ring 2 and retaining ring 3 can reliably link together by buckle.Thus, effectively can improve efficiency of assembling, and be convenient to processing.
Alternatively, fixture block 24 is multiple and spaced apart setting in the circumference of water proof ring 2, hole clipping 32 is also multiple and spaced apart distribution in the circumference of retaining ring 3, the quantity of fixture block 24 is identical with the quantity of hole clipping 32, and the position one_to_one corresponding of fixture block 24 and hole clipping 32, such as in the example of Fig. 3 and Fig. 4, fixture block 24 can be stretched out by the periphery wall of water proof ring 2, hole clipping 32 can run through the sidewall of retaining ring 3, during assembling, the rear portion of retaining ring 3 is extend into after in retaining ring 3, multiple fixture block 24 can be seated with multiple hole clipping 32 automatically, thus water proof ring 2 and retaining ring 3 can be assembled together securely.
According to the cooking apparatus of the utility model second aspect embodiment, comprise housing and the knob assembly according to the above-mentioned first aspect embodiment of the utility model.Wherein, cooking apparatus is preferably cooking machine.
Particularly, with reference to Fig. 1, housing is formed with the installing port and water delivering orifice 1021 that run through, water delivering orifice 1021 is positioned at the below of installing port, and knob assembly is located in installing port, and irrigating gate 31 is communicated with water delivering orifice 1021.Like this, the water of discharging from knob assembly irrigating gate 31 can discharge housing from water delivering orifice 1021, and then improves the job security of cooking apparatus.Alternatively, housing comprises: side shell 101 and base 102, and base 102 is arranged on the bottom of side shell 101, and that is, side shell 101 is arranged on the top of base 102, and installing port is formed on side shell 101, and water delivering orifice 1021 is formed on base 102.
Like this, with reference to Fig. 1 the flow direction of water shown in arrow (in the Fig. 1), on the one hand, when side shell 101 has under current, water can flow in the gap (S1 such as shown in Fig. 1) between side shell 101 and water proof ring 2, under the backstop action of the first annular element 21, water can not more backward (namely in side shell 101) flowing, and can flow downward along the periphery wall of water proof ring 2, then flow out from the irrigating gate 31 bottom retaining ring 3, finally discharge from the water delivering orifice 1021 base 102 again.On the other hand, when side shell 101 has under current, water can flow in the gap (S2 such as shown in Fig. 1) between water proof ring 2 and knob 1, under the backstop action of annular boss 11, water can not more backward (namely in side shell 101) flowing, and can flow downward along the periphery wall of knob 1, then flow out from the irrigating gate 31 bottom retaining ring 3, finally discharge from the water delivering orifice 1021 base 102 again.Thus, flow to the water on side shell 101 and finally all can discharge from water delivering orifice 1021 under the guiding function of knob assembly, thus drastically increase the water resistance of cooking apparatus entirety.
Be all known according to other configuration examples of the cooking apparatus of the utility model embodiment for those of ordinary skills as heating element etc. and operation, be not described in detail here.
According to the cooking apparatus of the utility model embodiment, by arranging the knob assembly of above-mentioned first aspect embodiment, thus improve cooking apparatus integral waterproofing performance, prevent cooking apparatus to be damaged due to water inlet, the problem such as fault, and then improve the serviceable life of cooking apparatus.In addition, because the cost of knob assembly is low, thus the holistic cost of cooking apparatus is reduced.
In description of the present utility model, it will be appreciated that, term " " center ", " thickness ", " on ", D score, " front ", " afterwards ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " axis ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary indirect contact.And, fisrt feature second feature " on ", " top " and " above " but fisrt feature directly over second feature or oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " can be fisrt feature immediately below second feature or tiltedly below, or only represent that fisrt feature level height is less than second feature.
In the description of this instructions, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this instructions or example and different embodiment or example can carry out combining and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (10)
1. a knob assembly, is characterized in that, comprising:
Knob;
Water proof ring, described water proof ring is set on described knob; And
Retaining ring, described retaining ring is set on described water proof ring, and the sidewall of described retaining ring being formed with the irrigating gate run through, described irrigating gate is for drawing described knob assembly by the liquid on the liquid between described water proof ring and described knob and described water proof ring periphery wall.
2. knob assembly according to claim 1, is characterized in that, the periphery wall of described water proof ring is provided with towards the first annular element extended away from described water proof ring central axial direction.
3. knob assembly according to claim 2, it is characterized in that, described water proof ring comprises the first ring section and the second ring section that axially arrange, described first ring section and described second ring section are located at the axial both sides of described first annular element respectively, and described first ring section is connected with the inner ring edge of described first annular element, described second ring section is connected with the outer annular edge edge of described first annular element.
4. knob assembly according to claim 3, is characterized in that, the periphery wall of described knob is provided with towards the annular boss extended away from described knob central axial direction, and described annular boss is engaged in described second ring section.
5. knob assembly according to claim 1, is characterized in that, the periphery wall of described knob is provided with towards the second annular element extended away from described knob central axial direction, and described second annular element is located in described water proof ring.
6. the knob assembly according to any one of claim 1-5, it is characterized in that, described water proof ring is connected by buckle structure with described retaining ring, described buckle structure comprises fixture block and hole clipping, described fixture block is located in one of them in described water proof ring and described retaining ring, and described hole clipping is formed on another in described water proof ring and described retaining ring.
7. knob assembly according to claim 6, is characterized in that, described fixture block is multiple and spaced apart setting in the circumference of described water proof ring.
8. a cooking apparatus, is characterized in that, comprising:
Housing, described housing is formed with the installing port run through and water delivering orifice, and described water delivering orifice is positioned at the below of described installing port; With
Knob assembly according to any one of claim 1-7, described knob assembly is located in described installing port, and described irrigating gate is communicated with described water delivering orifice.
9. cooking apparatus according to claim 8, is characterized in that, described housing comprises:
Side shell, described installing port is formed on the shell of described side; With
Base, described floor installation is in the bottom of described side shell, and described water delivering orifice is formed on described base.
10. cooking apparatus according to claim 8, is characterized in that, described cooking apparatus is cooking machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207909.4U CN204536979U (en) | 2015-04-08 | 2015-04-08 | Knob assembly and the cooking apparatus with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520207909.4U CN204536979U (en) | 2015-04-08 | 2015-04-08 | Knob assembly and the cooking apparatus with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204536979U true CN204536979U (en) | 2015-08-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520207909.4U Active CN204536979U (en) | 2015-04-08 | 2015-04-08 | Knob assembly and the cooking apparatus with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204536979U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105624980A (en) * | 2016-01-11 | 2016-06-01 | 青岛海尔洗衣机有限公司 | Rotary knob, household electrical appliance using rotary knob and installation method of rotary knob |
| CN112512153A (en) * | 2020-11-30 | 2021-03-16 | 广东美的厨房电器制造有限公司 | Cooking apparatus |
-
2015
- 2015-04-08 CN CN201520207909.4U patent/CN204536979U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105624980A (en) * | 2016-01-11 | 2016-06-01 | 青岛海尔洗衣机有限公司 | Rotary knob, household electrical appliance using rotary knob and installation method of rotary knob |
| CN105624980B (en) * | 2016-01-11 | 2021-10-22 | 青岛海尔洗衣机有限公司 | Knob, household appliance using knob and mounting method of knob |
| CN112512153A (en) * | 2020-11-30 | 2021-03-16 | 广东美的厨房电器制造有限公司 | Cooking apparatus |
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