CN203068618U - Range hood - Google Patents
Range hood Download PDFInfo
- Publication number
- CN203068618U CN203068618U CN 201220418711 CN201220418711U CN203068618U CN 203068618 U CN203068618 U CN 203068618U CN 201220418711 CN201220418711 CN 201220418711 CN 201220418711 U CN201220418711 U CN 201220418711U CN 203068618 U CN203068618 U CN 203068618U
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- China
- Prior art keywords
- range hood
- lubricating cup
- engaging assembly
- connecting portion
- pilot hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a range hood. The range hood comprises a range hood body, an oil cup and an oil cup fixing device, wherein the oil cup fixing device comprises a first clamping component and a second clamping component; the first clamping component comprises a connection part and an expansion part; the connection part is arranged on one of the range hood body and the oil cup; the second clamping component is arranged on the other one of the range hood body and the oil cup, and comprises a guide hole and a clamping hole, which are communicated with each other; the connection part is arranged in the clamping hole through the guide hole; and the expansion part is clamped on an edge enclosing the clamping hole to further fix the oil cup on the range hood body. According to the technical scheme, the oil cup fixing device is easy to process, and the oil cup is convenient to disassemble.
Description
Technical field
The technical program relates to a kind of range hood, refers in particular to the lubricating cup fixture on the range hood.
Background technology
Be applied at present the lubricating cup on the range hood on the market, a kind of long box-like commonly, its length is generally all greater than 50cm, adopt the mode of pegging graft that lubricating cup is fixed on the range hood mostly, specifically be by forming inserted sheet after the left and right sidewall bending with lubricating cup, inserting on the hook that is welded on the range hood bottom.It is mobile easily that but this fixed form causes about lubricating cup.Some improved designs are to increase self-locking or location structure, but this self-locking or location structure complex structure not only, and cause the problem of lubricating cup dismounting trouble easily, topple over Residual oil, clean lubricating cup and make troubles to the user.In addition, the inserted sheet intensity on the lubricating cup a little less than, when the long-pending full Residual oil of lubricating cup, the weight of whole lubricating cup causes the inserted sheet distortion easily, and the required precision of the hook processing technology of range hood bottom is higher, the welding difficulty is big, links up with easy deformation in the welding process.
Summary of the invention
In order to overcome above-mentioned shortcoming, this provide a kind of have processing simply, not yielding, the lubricating cup fixture of lubricating cup for convenience detach and the range hood with this lubricating cup fixture.
In order to realize above purpose, a kind of range hood is provided, comprise range hood body, lubricating cup and lubricating cup fixture, described lubricating cup fixture comprises: the first engaging assembly, it comprises connecting portion and expands portion that described connecting portion is arranged at one of them of described range hood body and described lubricating cup; The second engaging assembly, it is arranged at wherein another of described range hood body and described lubricating cup, and described second engages assembly comprises pilot hole and the connecting hole that is interconnected.Described connecting portion is inserted described connecting hole by described pilot hole, and the described portion of expanding is fastened on the edge that surrounds described connecting hole and then with described lubricating cup is fixed in described range hood body.Adopt technique scheme, the processing of lubricating cup fixture simply, not yielding, and lubricating cup for convenience detach.
Preferably, described pilot hole and described connecting hole link together smoothly, are convenient to processing on the one hand, are convenient to connecting portion on the other hand and pass pilot hole reposefully and insert connecting hole.
Preferably, the external diameter of described connecting portion is d1, and the described external diameter that expands portion is d2, and described d1 and described d2 satisfy relational expression: d2＞d1.
Preferably, the A/F of described connecting hole is w2, and described w2 and described d1 satisfy relational expression: w2=d1+c, wherein the span of c is 0≤c≤1.5mm.
Preferably, described connecting portion is arranged at one of them of described range hood body and described lubricating cup in the mode of riveting, welding, being threaded or adhering to.Like this, not only mounting process is simple, and also convenient for maintaining is replaced the first engaging assembly.
Preferably, described range hood comprises at least two described lubricating cup fixtures, and two described lubricating cup fixtures wherein lay respectively at the two ends, the left and right sides of described lubricating cup.
Preferably, described lubricating cup is open top, it comprises antetheca, rear wall and two sidewalls and at least two stators, described stator be arranged at the top of described lubricating cup and connect described rear wall and described sidewall at least one of them, described connecting portion or described second the engaging assembly be arranged on the described stator.
Preferably, described stator connects described rear wall and described sidewall.Like this, can promote stator intensity.
Preferably, the described second engaging assembly is arranged at described stator, and the corresponding described second engaging assembly of described connecting portion is arranged at the bottom of described range hood body.
Preferably, described pilot hole comprises a peristome, and described peristome can hold the described portion of expanding and pass.Like this, make the portion of expanding pass to move to connecting hole through pilot hole behind the peristome and be fastened on the edge that surrounds connecting hole.
Preferably, described connecting hole is shaped as U-shaped, V-arrangement or circular arc.
Preferably, described pilot hole is shaped as tubaeform, U-shaped or circular arc.
Preferably, described pilot hole can hold the described portion of expanding and passes.So, can omit the setting of peristome.
Preferably, described range hood is the side-suction type range hood.
Preferably, the length of described lubricating cup is L, and the span of described L is 60cm≤L≤90cm.
Description of drawings
Fig. 1 is the schematic perspective view of the range hood of an embodiment;
Fig. 2 is the enlarged drawing of a-quadrant among Fig. 1;
Fig. 3 is the front view of the range hood body of an embodiment;
Fig. 4 is the schematic perspective view of the lubricating cup of an embodiment;
Fig. 5 is fixed to left view on the range hood body for lubricating cup;
Fig. 6 is the schematic perspective view of the lubricating cup of another embodiment;
Fig. 7 A-Fig. 7 D is the schematic diagram of the second engaging assembly of other embodiment.
Explanation about Reference numeral among the figure:
The 1-range hood, 10-range hood body, 20-lubricating cup, 30-lubricating cup fixture, the 201-antetheca, 202-rear wall, 203-sidewall, 210-stator, the 211-observation window, the 310-first engaging assembly, the 320-second engaging assembly, 3101-connecting portion, 3102-expands portion, 3201-pilot hole, 3202-connecting hole, 3201a-peristome, the external diameter of d1-connecting portion, d2-expand the external diameter of portion, the A/F of w1-peristome, the A/F of w2-connecting hole, the length of L-lubricating cup.
The specific embodiment
For making purpose, structure, feature and function thereof to the technical program that further understanding be arranged, cooperate embodiment to be described in detail as follows now.
Please refer to Fig. 1 and Fig. 2, Fig. 1 is the schematic perspective view of the range hood of an embodiment, and Fig. 2 is the enlarged drawing of a-quadrant among Fig. 1.Range hood 1 comprises range hood body 10, lubricating cup 20 and lubricating cup fixture 30.Lubricating cup fixture 30 comprises that the first engaging assembly 310 engages assembly 320 with second.Please refer to Fig. 3, Fig. 4 and contrast Fig. 1, Fig. 3 is the front view of the range hood body of an embodiment, and Fig. 4 is the schematic perspective view of the lubricating cup of an embodiment.The range hood 1 of present embodiment is the range hood of side-suction type, and it comprises two lubricating cup fixtures 30, lays respectively at the two ends, the left and right sides of lubricating cup 20.The first engaging assembly 310 of present embodiment comprises connecting portion 3101 and expands portion 3102 that connecting portion 3101 is arranged on the range hood body 10.Connecting portion 3101 with expand portion 3102 and made by common metal material such as stainless steel or iron, connecting portion 3101 is arranged at the bottom of range hood body 10 by the mode of riveting, welding, being threaded or adhering to, not only mounting process is simple, and is convenient to the maintenance replacement.Connecting portion 3101 with expand portion 3102 and be cylinder haply, and the outside diameter d 1 of connecting portion 3101 with expand the outside diameter d 2 of portion 3102 and satisfy relational expression: d2＞d1.The second engaging assembly 320 is arranged on the lubricating cup 20 corresponding to the first engaging assembly 310.The lubricating cup 20 of present embodiment is long box type, adopts stainless steel material to make, and its length is L, and the scope of L is 60cm≤L≤90cm.Lubricating cup 20 is open top, and it comprises antetheca 201, rear wall 202 and two sidewalls 203, and antetheca 201 is provided with at least one observation window 211, and observation window 211 is taken to not a half transparent material and makes, in order to observe the oil mass in the lubricating cup 20.Lubricating cup 20 also comprises two stators 210, and stator 210 is arranged at the top of lubricating cup 20 and connects the rear wall 202 and sidewall 203 of lubricating cup 20.Stator 210 can be connected with rear wall 202, sidewall 203 respectively by the mode of welding, also can earlier sidewall 203 bending backs be formed a bending sheet, is welded to connect with rear wall 202 again.As shown in Figure 4, the second engaging assembly 320 is arranged on the stator 210, and the second engaging assembly 320 comprises the pilot hole 3201 and connecting hole 3202 that is interconnected, and pilot hole 3201 is horn-like, and connecting hole 3202 takes the shape of the letter U or U-shaped like.The portion of expanding 3102 that the connecting portion 3101 of the first engaging assembly 310 is inserted connecting hole 3202, the first engaging assemblies 310 by pilot hole 3201 is fastened on the edge that surrounds connecting hole 3202 and then with lubricating cup 20 is fixed on the range hood body 10.In the present embodiment, the A/F w2 of connecting hole 3202 and the outside diameter d 1 of connecting portion 3101 satisfy relational expression: w2=d1+c, wherein the span of c is 0≤c≤1.5mm, like this, can prevent that connecting portion 3101 from inserting connecting hole 3202 back move left and right.A kind of preferred embodiment is c=1mm, that is to say the A/F w2 of connecting hole 3202 than the outside diameter d 1 big 1mm of connecting portion 3101, and so, connecting portion 3101 is inserted connecting hole 3202 backs and cooperated closely with connecting hole 3202, and it is more accurate to locate.The pilot hole 3201 of present embodiment also further comprises a peristome 3201a, peristome 3201a is positioned on the rear wall 201, the A/F w1 of peristome 3201a engages the portion of expanding 3102 of assembly 310 with first outside diameter d 2 satisfies relational expression: w1＞d2, so, peristome 3201a can hold the portion of expanding 3102 and passes.As shown in Figure 4, present embodiment forms a continuous space from peristome 3201a, pilot hole 3201 to connecting hole 3202, expand portion 3102 and pass peristome 3201a earlier, then see through pilot hole 3201 with connecting portion 3101 and move to connecting hole 3202 places, and be fastened on the edge that surrounds connecting hole 3202.Pilot hole 3201 links together smoothly with connecting hole 3202, and namely from pilot hole 3201 to connecting hole 3202, processing is convenient in the change that size is mild on the one hand, and on the other hand, being convenient to connecting portion 3101 can move to connecting hole 3202 by pilot hole 3201 reposefully.As seen by above-mentioned, the present embodiment installation first engaging assembly 310 engages assembly 320 with processing second all very convenient.
Referring again to Fig. 2 and contrast 3, Fig. 4, the user only needs the peristome 3201a of the engaging of second on the lubricating cup 20 assembly 320 is aimed at the portion of expanding 3102 of the first engaging assembly 310 that is arranged at range hood body 10 bottoms, along the opposite direction horizontal sliding lubricating cup 20 of x until push away motionless till, 20 of lubricating cups are in place.In this process, connecting portion 3101 passes pilot hole 3201 and inserts connecting hole 3202, expanding portion 3102 is fastened on the edge that surrounds connecting hole 3202, like this, just limited the movement of lubricating cup 20 on y and z direction, thereby be fixed on the range hood body 10, as shown in Figure 5, Fig. 5 is fixed to left view on the range hood body for lubricating cup, and at this moment, can only move lubricating cup 20 along the direction of x could disassemble it from range hood body 10.When observing oil in the lubricating cup 20 by the observation window 211 on lubricating cup 20 antethecas 201, the user runs up to when a certain amount of, only need lubricating cup 20 is moved lubricating cup 20 along the x direction, make the first engaging assembly 310 move to pilot hole 3201 by connecting hole 3202, the portion of expanding 3102 is detached from peristome 3201a, lubricating cup 20 can be disassembled from range hood body 10.As seen, the 30 feasible installations of lubricating cup fixture, the dismounting lubricating cup 20 of present embodiment are very convenient.
Present embodiment compared with prior art, stator 210 connects the rear wall 202 and sidewall 203 of lubricating cup 20 simultaneously, has improved the intensity of stator 210 greatly, even lubricating cup 20 long-pending full Residual oils also are difficult for causing its distortion.And the fixed form of present embodiment is convenient to dismounting, is installed, about be difficult for mobilely, manufacturing process is simple.
Above-described embodiment is the technical program one preferred embodiment, and on this basis, the technical program can also have the embodiment of other distortion.For example, in another embodiment, the connecting portion 3101 of the first engaging assembly 310 is arranged on the stator 210 of lubricating cup 20, and the second engaging assembly 320 is the bottom that is arranged at range hood body 10 of correspondence then.If the length of lubricating cup 20 is very long, for strengthening the constant intensity of lubricating cup 20 middle parts, can increase stator in the middle part of lubricating cup 20, as shown in Figure 6, Fig. 6 is the schematic perspective view of the lubricating cup of another embodiment.Lubricating cup 20 shown in Figure 6 comprises four stators 210, two stators 210 wherein are arranged at the two ends of lubricating cup 20, and the rear wall 202 and sidewall 203 of connection lubricating cup 20, two stators 210 in addition are positioned at the middle part of lubricating cup, only connect the rear wall 202 of lubricating cup 20.When the length of lubricating cup 20 more in short-term, also can only comprise a stator 210, for example, (not shown) in another embodiment, lubricating cup 20 comprises a stator 210, stator 210 is positioned at the center of lubricating cup 20 length directions, the rear wall 202 that it is arranged at the top of lubricating cup 20 and connects lubricating cup 20.
Referring again to Fig. 7 A to Fig. 7 D, Fig. 7 A-Fig. 7 D is the schematic diagram of the second engaging assembly of other embodiment.The shape of the pilot hole 3201 of the second engaging assembly 320 can also be circular arc (Fig. 7 A-7C), U-shaped (Fig. 7 D), and the portion of expanding 3102 that the size of pilot hole 3201 can be held the first engaging assembly 310 is passed.The shape of connecting hole 3202 can be circular arc (Fig. 7 A), U-shaped or U-shaped like (Fig. 7 B, Fig. 7 D), V-type (Fig. 7 C).Need to prove, the shape of several second engaging assemblies 320 that Fig. 7 A-7D just enumerates, when practical application, those skilled in the art can adopt the pilot hole 3201 of above-mentioned any one shape and the connecting hole 3202 of above-mentioned any one shape to make up according to actual needs.By Fig. 7 A-Fig. 7 D as seen, the second engaging assembly, 320 integral body are the opening of a sealing, the portion of expanding 3102 of the first engaging assembly 310 can directly pass pilot hole 3201 and move to connecting hole 3202 and be fastened on the edge that surrounds connecting hole 3202 and then lubricating cup 20 is fixed on the range hood body 10, therefore, the second engaging assembly 320 does not need to arrange in addition a peristome again in the embodiment shown in Fig. 7 A-Fig. 7 D.
The connecting portion 3101 of mentioning the first engaging assembly 310 in the previous embodiment with expand portion 3102 and be cylinder.In fact, connecting portion 3101 can also be shapes such as oval main body, prism; Expanding portion 3102 can also be shapes such as oval main body, round platform.In addition, in an embodiment, the first engaging assembly 310 also can be the grab shape.
Claims (15)
1. a range hood (1) comprises range hood body (10), lubricating cup (20) and lubricating cup fixture (30), it is characterized in that described lubricating cup fixture (30) comprising:
The first engaging assembly (310) comprises connecting portion (3101) and expands portion (3102) that described connecting portion (3101) is arranged at one of them of described range hood body (10) and described lubricating cup (20);
The second engaging assembly (320) is arranged at wherein another of described range hood body (10) and described lubricating cup (20), and the described second engaging assembly (320) comprises the pilot hole (3201) and connecting hole (3202) that is interconnected;
Described connecting portion (3101) is inserted described connecting hole (3202) by described pilot hole (3201), and the described portion (3102) of expanding is fastened on the edge that surrounds described connecting hole (3202) and then with described lubricating cup (20) and is fixed in described range hood body (10).
2. range hood as claimed in claim 1 (1) is characterized in that, described pilot hole (3201) links together smoothly with described connecting hole (3202).
3. range hood as claimed in claim 1 (1) is characterized in that, the external diameter of described connecting portion (3101) is d1, and the described external diameter that expands portion (3102) is d2, and described d1 and described d2 satisfy relational expression: d2＞d1.
4. range hood as claimed in claim 3 (1) is characterized in that, the A/F of described connecting hole (3202) is w2, and described w2 and described d1 satisfy relational expression: w2=d1+c, wherein the span of c is 0≤c≤1.5mm.
5. range hood as claimed in claim 1 (1) is characterized in that, described connecting portion (3101) is arranged at one of them of described range hood body (10) and described lubricating cup (20) in the mode of riveting, welding, being threaded or adhering to.
6. range hood as claimed in claim 1 (1) is characterized in that, comprises at least two described lubricating cup fixtures (30), and two described lubricating cup fixtures (30) wherein lay respectively at the two ends, the left and right sides of described lubricating cup (20).
7. range hood as claimed in claim 6 (1), it is characterized in that, described lubricating cup (20) is open top, it comprises antetheca (201), rear wall (202) and two sidewalls (203) and at least two stators (210), described stator (210) be arranged at the top of described lubricating cup (20) and connect described rear wall (202) and described sidewall (203) at least one of them, described connecting portion (3101) or the described second engaging assembly (320) are arranged on the described stator (210).
8. range hood as claimed in claim 7 (1) is characterized in that, described stator (210) connects described rear wall (202) and described sidewall (203).
9. range hood as claimed in claim 8 (1), it is characterized in that, the described second engaging assembly (320) is arranged at described stator (210), and the corresponding described second engaging assembly (320) of described connecting portion (3101) is arranged at the bottom of described range hood body (10).
10. as each described range hood (1) in the claim 1 to 9, it is characterized in that described pilot hole (3201) comprises a peristome (3201a), described peristome (3201a) can hold the described portion (3102) of expanding and pass.
11. as each described range hood (1) in the claim 1 to 9, it is characterized in that, described connecting hole (3202) be shaped as U-shaped, V-arrangement or circular arc.
12., it is characterized in that being shaped as of described pilot hole (3201) is tubaeform, U-shaped or circular arc as each described range hood (1) in the claim 1 to 9.
13., it is characterized in that described pilot hole (3201) can hold the described portion (3102) of expanding and pass as each described range hood (1) in the claim 1 to 9.
14. as each described range hood (1) in the claim 1 to 9, it is characterized in that described range hood (1) is the side-suction type range hood.
15. as each described range hood (1) in the claim 1 to 9, it is characterized in that the length of described lubricating cup (20) is L, the span of described L is 60cm≤L≤90cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418711 CN203068618U (en) | 2012-08-17 | 2012-08-17 | Range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418711 CN203068618U (en) | 2012-08-17 | 2012-08-17 | Range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203068618U true CN203068618U (en) | 2013-07-17 |
Family
ID=48767397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220418711 Expired - Lifetime CN203068618U (en) | 2012-08-17 | 2012-08-17 | Range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203068618U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697513A (en) * | 2013-11-30 | 2014-04-02 | 宁波方太厨具有限公司 | Range hood with flow guide plate |
| CN105716134A (en) * | 2016-04-16 | 2016-06-29 | 中山市普雪生活电器有限公司 | Intelligent hot air cleaning smoke exhauster |
| CN106468454A (en) * | 2015-08-20 | 2017-03-01 | 博西华电器（江苏）有限公司 | Side-absorption type smoke exhaust ventilator |
| CN107339728A (en) * | 2017-07-18 | 2017-11-10 | 珠海格力电器股份有限公司 | Oil cup bracket, lubricating cup component and range hood |
-
2012
- 2012-08-17 CN CN 201220418711 patent/CN203068618U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697513A (en) * | 2013-11-30 | 2014-04-02 | 宁波方太厨具有限公司 | Range hood with flow guide plate |
| CN103697513B (en) * | 2013-11-30 | 2018-10-02 | 宁波方太厨具有限公司 | A kind of range hood with deflector |
| CN106468454A (en) * | 2015-08-20 | 2017-03-01 | 博西华电器（江苏）有限公司 | Side-absorption type smoke exhaust ventilator |
| CN106468454B (en) * | 2015-08-20 | 2020-12-01 | 博西华电器（江苏）有限公司 | Side-suction type smoke exhaust ventilator |
| CN105716134A (en) * | 2016-04-16 | 2016-06-29 | 中山市普雪生活电器有限公司 | Intelligent hot air cleaning smoke exhauster |
| CN107339728A (en) * | 2017-07-18 | 2017-11-10 | 珠海格力电器股份有限公司 | Oil cup bracket, lubricating cup component and range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |
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| CX01 | Expiry of patent term |