CN206761432U - Cooking utensil - Google Patents
Cooking utensil Download PDFInfo
- Publication number
- CN206761432U CN206761432U CN201621473213.7U CN201621473213U CN206761432U CN 206761432 U CN206761432 U CN 206761432U CN 201621473213 U CN201621473213 U CN 201621473213U CN 206761432 U CN206761432 U CN 206761432U
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- CN
- China
- Prior art keywords
- hole
- pot cover
- sealing ring
- installation
- section
- 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.)
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- 238000010411 cooking Methods 0.000 title claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 88
- 238000009434 installation Methods 0.000 claims abstract description 56
- 235000013305 food Nutrition 0.000 claims abstract description 5
- 210000002435 tendon Anatomy 0.000 claims description 49
- 238000005520 cutting process Methods 0.000 claims description 8
- 238000006073 displacement reaction Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
The utility model provides a cooking utensil, include: the pot body is used for containing food to be cooked; the pot cover is covered on the pot body, and the side wall of the pot cover is provided with an installation through hole; the supporting bulge is arranged on the inner side wall of the pot cover; the sealing ring comprises a convex rib penetrating out of the mounting through hole, and the sealing ring is supported by the supporting bulge. Use the technical scheme of the utility model the problem that the sealing washer among the prior art easily drops has been solved effectively.
Description
Technical field
Small household appliances technical field is the utility model is related to, in particular to a kind of changing for sealing structure of cooking apparatus
Enter.
Background technology
Electric pressure cooking saucepan turns into conventional living electric apparatus, comes into huge numbers of families.To form high pressure in pressure cooker, and protect
Pressure stability is held, sealing ring is usually provided with the pot cover of electric pressure cooking saucepan to fill up the gap between pot cover and pot.For that will seal
Circle is fixed on pot cover, increases positioning convex tendon and pot cover side on welding bracing frame or sealing ring in prior art generally use pot
Hole on wall coordinates two ways.The former at home welding bracing frame mode can pot inwall formed solder joint, i.e., unsightly, again
Easily get rusty, influence the fixation of sealing ring, and it is unhygienic.The mode that the hole of the latter's sealing ring convex tendon and pot cover coordinates, convex tendon are set
Putting to lack, and sealing ring easily comes off, and influence the use of electric pressure cooking saucepan；Convex tendon is set much, and processing installation is complicated, and increases leakage
Gas is possible, influences electric pressure cooking saucepan using effect.
Utility model content
Main purpose of the present utility model is to provide a kind of cooking apparatus, easily de- to solve sealing ring of the prior art
The problem of falling.
To achieve these goals, the utility model provides a kind of cooking apparatus, including：Pot, cooked to hold
Prepare food food；Pot cover, lid are located in pot, and installation through-hole is provided with the side wall of pot cover；Support protrusion, it is arranged on the inner side of pot cover
On wall；Sealing ring, including the convex tendon in installation through-hole is passed, sealing ring is supported by support protrusion.
Using the technical solution of the utility model, the side wall of the pot cover of cooking apparatus is provided with installation through-hole, on sealing ring
Provided with convex tendon.The convex tendon of sealing ring stretches out installation through-hole, and convex tendon is limited by installation through-hole so that sealing ring can not be put down where it
Move or rotate in face.Meanwhile support protrusion is additionally provided with the side wall of pot cover, the sealing ring assembled is supported by support protrusion,
Limit movement of the sealing ring in the axial direction of pot cover.By support protrusion with being acted on while installation through-hole, make sealing ring steady
Surely it is assemblied in pot cover, pot cover will not be dropped out in use.
Further, support protrusion is inwardly punched by the circumferential side wall of pot cover and formed.Punch forming, it is easy to process.
Further, sealing ring also includes sealing ring body, and convex tendon is arranged on sealing ring body, and installation through-hole includes the
One installation through-hole, the first installation through-hole include interconnected the first hole section and the second hole section；Convex tendon includes being located in the first peace
Fill the first convex tendon in through hole, the first convex tendon includes limiting section and necking part, necking part be located at limiting section and sealing ring body it
Between；The size limiting section that the size of first hole section is more than the second hole section is located at necking part by the first hole section and rotary seal circle
In second hole section, limiting section is located at the outside of the second hole section and limits the radial displacement of sealing ring.First convex tendon includes limiting section
And necking part, limiting section protrude from necking part.Installation through-hole includes larger-size first hole section and less second hole of size
Section.When sealing ring is installed in installation through-hole, limiting section and necking part pass sequentially through the first hole section, and limiting section is stretched out the
One hole section, rotating seal ring, necking part is set to enter in the second hole section.Now, limiting section is located at outside and the limit of the second hole section
The radial displacement of sealing ring processed, therefore, sealing ring will not deviate from from installation through-hole and then realize the fixation of sealing ring.
Further, limiting section protrudes from necking part, axis of first hole section in pot cover on the axis direction of sealing ring
Width on direction is more than width of second hole section on the axis direction of pot cover, and the second hole section is on the axis direction of pot cover
Width is less than width of the limiting section on the axis direction of sealing ring.When limiting section stretches out the first hole section, necking part is rotated to the
After two hole sections, the protrusion on limiting section axis direction can offset with the second hole section outer wall, limitation limiting section abjection.
Further, the first guiding surface is provided between the first hole section and the second hole section, limiting section has leads with first
The second guiding surface being adapted to the gradient on inclined-plane.First guiding surface is engaged with the second guiding surface, is filled in sealing ring
It is play the guiding role during being assigned to pot cover.
Further, installation through-hole also includes the second installation through-hole, and the second installation through-hole is located at the top of support protrusion, convex
Muscle also includes the second convex tendon, and the second convex tendon passes from the second installation through-hole.Second convex tendon stretches out the limitation sealing of the second installation through-hole
Circle rotates, while raised limitation supported moves up and down.
Further, the second convex tendon stretches out with gradually tapering up.The extension gradually tapered up is easy to the second convex tendon to enter
Second installation through-hole.
Further, sealing ring body includes the first sealing lip being bonded with the inwall of pot cover and the inwall with pot
The the second sealing lip coordinated.First sealing lip and second sealing lip cooking apparatus using when improve its sealing imitate
Fruit.
Further, width of the necking part on the axis direction of pot cover is less than the second hole section on the axis direction of pot cover
Width so that necking part and the second hole section gap coordinate.Gap, which coordinates, substitutes interference fit, facilitates convex tendon to enter the second hole section,
Reduce the probability that necking part is cut by the second hole section simultaneously.
Further, two joint-cuttings being parallel to each other are provided with the side wall of pot cover, the part among two joint-cuttings is inside
Support protrusion is formed after recessed.It is easy to process and be not easy sharp corner cut occur, prevent from scratching user.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the decomposition texture schematic diagram of the pot cover of the embodiment one according to cooking apparatus of the present utility model；
Fig. 2 shows close-up schematic view at the A of Fig. 1 pot cover；
Fig. 3 shows close-up schematic view at the B of Fig. 1 pot cover；
Fig. 4 shows the schematic cross-sectional view of Fig. 1 pot cover；
Fig. 5 shows close-up schematic view at the C of Fig. 4 pot cover；
Fig. 6 shows the schematic cross-sectional view of another position of Fig. 1 pot cover；
Fig. 7 shows close-up schematic view at the D of Fig. 6 pot cover；
Fig. 8 shows the structural representation of the embodiment two according to cooking apparatus of the present utility model；
Fig. 9 shows close-up schematic view at the E of Fig. 8 pot cover；
Figure 10 shows the schematic cross-sectional view of Fig. 8 pot cover；And
Figure 11 shows close-up schematic view at the F of Figure 10 pot cover.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, pot cover；11st, the first installation through-hole；111st, the first hole section；112nd, the second hole section；113rd, the first guiding surface；
12nd, the second installation through-hole；20th, support protrusion；30th, sealing ring；31st, sealing ring body；32nd, the first convex tendon；321st, limiting section；
322nd, necking part；33rd, the second convex tendon.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Fig. 1 shows the structural representation of the decomposition of the pot cover of the embodiment one according to cooking apparatus of the present utility model.
As shown in figure 1, the cooking apparatus of the present embodiment includes pot, pot cover 10, support protrusion 20 and sealing ring 30.Wherein, pot is used
To hold cooked food.The lid of pot cover 10 is located in pot, and installation through-hole is provided with the side wall of pot cover 10.Support protrusion 20 is set
Put on the madial wall of pot cover 10.Sealing ring 30 includes passing convex tendon in installation through-hole, and sealing ring 30 is by support protrusion 20
Support.
Using the technical scheme of the present embodiment, the side wall of the pot cover 10 of cooking apparatus is provided with installation through-hole, sealing ring 30
It is provided with convex tendon.The convex tendon of sealing ring 30 stretches out installation through-hole, and convex tendon is limited by installation through-hole so that sealing ring 30 can not be at it
Move or rotate in the planes.Meanwhile support protrusion 20 is additionally provided with the side wall of pot cover 10, the sealing ring 30 assembled is propped up
Support projection 20 supports, and limits movement of the sealing ring 30 in the axial direction of pot cover 10.Pass through support protrusion 20 and installation through-hole
Act on simultaneously, sealing ring 30 is stably assemblied in pot cover 10, pot cover 10 will not be dropped out in use.
Further, support protrusion 20 is inwardly punched by the circumferential side wall of pot cover 10 and formed.Compared in the side of pot cover 10
Projective structure is welded on wall and forms support protrusion, or other processing modes or structure, punch forming process is simple, processing side
Just, and support protrusion 20 is formed by the own material of pot cover 10, cost-effective.
Specifically, Fig. 2 shows close-up schematic view at the A of Fig. 1 pot cover.As shown in Fig. 2 in the present embodiment,
It is provided with two joint-cuttings being parallel to each other in the side wall of pot cover 10, it is convex that the part among two joint-cuttings forms support after inwardly concaving
Play 20.The joint-cutting of " Qian " shape is set in the side wall of pot cover compared to a kind of, and the part among joint-cutting is bent inwards to be formed
The scheme of supporting part, the surface of a wound of support protrusion 20 of the present embodiment is small, easy to process, and will not form sharp corner cut, reduces and scratches
The possibility of user.
Fig. 4 shows the schematic cross-sectional view of Fig. 1 pot cover；Fig. 5 shows close-up schematic view at the C of Fig. 4 pot cover.
As shown in Figure 4 and Figure 5, the overlapping edges of sealing ring 30 prevent sealing ring 30 from dropping out in use in support protrusion 20
Pot is outer.
As shown in figure 1, the sealing ring 30 of the cooking apparatus of the present embodiment also includes sealing ring body 31, convex tendon is arranged on close
On seal body 31, installation through-hole includes the first installation through-hole 11.Fig. 3 shows that partial enlargement is illustrated at the B of Fig. 1 pot cover
Figure.As shown in figure 3, the first installation through-hole 11 includes interconnected the first hole section 111 and the second hole section 112.Fig. 6 shows figure
The schematic cross-sectional view of another position of 1 pot cover；Fig. 7 shows close-up schematic view at the D of Fig. 6 pot cover.Such as Fig. 3 extremely
Shown in Fig. 7, convex tendon includes being located in the first convex tendon 32 in the first installation through-hole 11, the first convex tendon 32 include limiting section 321 and
Necking part 322, necking part 322 is between limiting section 321 and sealing ring body 31.Specifically, the size of the first hole section 111 is big
In the size of the second hole section 112, limiting section 321 makes necking part 322 positioned at the by the first hole section 111 and rotary seal circle 30
In two hole sections 112, limiting section 321 is located at the outside of the second hole section 112 and limits the radial displacement of sealing ring 30.
First convex tendon 32 includes limiting section 321 and necking part 322, and limiting section 321 protrudes from necking part 322.First installation
Through hole 11 includes larger-size first hole section 111 and less second hole section 112 of size.When sealing ring 30 is installed to the first peace
When filling in through hole 11, limiting section 321 and necking part 322 pass sequentially through the first hole section 111, and limiting section 321 is stretched out the first hole
Section 111.Then rotating seal ring 30, necking part 322 is made to enter in the second hole section 112.Now, limiting section 321 is located at second
The outside of hole section 112 and the radial displacement for limiting sealing ring 30, therefore, sealing ring 30 will not deviate from from the first installation through-hole 11
And then realize the fixation of sealing ring 30.
In the present embodiment, as shown in Figure 6 and Figure 7, limiting section 321 protrudes from necking down on the axis direction of sealing ring 30
Portion 322, as shown in figure 3, width of first hole section 111 on the axis direction of pot cover 10 is more than the second hole section 112 in pot cover 10
Axis direction on width, width of second hole section 112 on the axis direction of pot cover 10 be less than limiting section 321 in sealing ring
Width on 30 axis direction.
By said structure, when limiting section 321 stretches out the first hole section 111, necking part 322 rotate to the second hole section 112 it
Afterwards, the protrusion on the axis direction of limiting section 321 can offset with the outer wall of the second hole section 112, and limitation limiting section 321 is deviate from, and then
Ensure that sealing ring 30 is not fallen out.
Further, in the present embodiment, as shown in figure 3, being provided between the first hole section 111 and the second hole section 112
One guiding surface 113, limiting section 321 have the second guiding surface being adapted with the gradient of the first guiding surface 113.First leads
It play the guiding role, is easy to close when sealing ring 30 is assembled on pot cover 10 to the cooperation between the guiding surface of inclined-plane 113 and second
The installation of seal 30.
To reduce the probability cut by the second hole section 112 of necking part 322, in the present embodiment, necking part 322 it is adjacent
Connected between two side walls by transition face.Specifically, transition face is intermediate incline.Said structure can also facilitate necking down simultaneously
Portion 322 enters the second hole section 112.In unshowned other embodiment, transition face can also be transition cambered surface, smooth surface
More convenient assembling.
Width of the necking part 322 on the axis direction of pot cover 10 is less than axis direction of second hole section 112 in pot cover 10
On width so that the gap of 322 and second hole section of necking part 112 coordinate.Coordinated using gap and substitute interference fit, facilitate convex tendon
Into the second hole section 112, while the probability that necking part 322 is cut by the second hole section 112 is reduced, increase sealing ring 30 uses the longevity
Life.
Further, as shown in Figures 4 to 7, in the present embodiment, sealing ring body 31 includes pasting with the inwall of pot cover 10
The the first sealing lip closed and the second sealing lip with the inwall cooperation of pot.As pot inner pressure increases, the first sealing
Lip and second sealing lip be bonded the inwall of pot cover 10 and the inwall of pot respectively, cooking apparatus using when improve it is close
Seal effect.
Further, the installation through-hole of the pot cover 10 of the present embodiment is punched from inside to outside forms.So punching vestige can go out
The outside of present pot cover 10, prevents scratch user.
Fig. 8 shows the structural representation of the embodiment two according to cooking apparatus of the present utility model；Fig. 9 shows Fig. 8
Pot cover E at close-up schematic view.As shown in Figure 8 and Figure 9, in the cooking apparatus of embodiment two, installation through-hole also wraps
Including the second installation through-hole 12, the second installation through-hole 12 is located at the top of support protrusion 20, and convex tendon also includes the second convex tendon 33, and second
Convex tendon 33 passes from the second installation through-hole 12.
Specifically, Figure 10 shows the schematic cross-sectional view of Fig. 8 pot cover；Figure 11 shows local at the F of Figure 10 pot cover
Enlarged diagram.As shown in Figure 10 and Figure 11, in embodiment two, the second convex tendon 33 stretches out the limitation sealing of the second installation through-hole 12
Circle 30 rotates, while raised 20 limitation supported can not move up and down.
Further, the second convex tendon 33 of embodiment two stretches out with gradually tapering up.The extension gradually tapered up is easy to
Second convex tendon 33 enters the second installation through-hole 12.
As can be seen from the above description, the utility model the above embodiments realize following technique effect：
The side wall of the pot cover of cooking apparatus is provided with installation through-hole, and sealing ring is provided with convex tendon.The convex tendon of sealing ring stretches out
Installation through-hole, convex tendon is limited by installation through-hole so that sealing ring can not be moved or rotated in the planes at it.Meanwhile pot cover
Support protrusion is additionally provided with side wall, the sealing ring assembled is supported by support protrusion, limits sealing ring in the axial direction of pot cover
Movement.By support protrusion with being acted on while installation through-hole, sealing ring is stably assemblied in pot cover, will not use
During drop out pot cover.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. cooking apparatus, it is characterised in that including：Pot, to hold cooked food；Pot cover (10), lid are located in the pot, and installation through-hole is provided with the side wall of the pot cover (10)；Support protrusion (20), is arranged on the madial wall of the pot cover (10)；Sealing ring (30), including the convex tendon in the installation through-hole is passed, the sealing ring (30) is by the support protrusion (20) Support.
- 2. cooking apparatus according to claim 1, it is characterised in that the support protrusion (20) is by the pot cover (10) Circumferential side wall inwardly is punched to be formed.
- 3. cooking apparatus according to claim 1, it is characterised in that the sealing ring (30) also includes sealing ring body (31), the convex tendon is arranged on the sealing ring body (31), and the installation through-hole includes the first installation through-hole (11), described First installation through-hole (11) includes interconnected the first hole section (111) and the second hole section (112)；The convex tendon includes being located in The first convex tendon (32) in first installation through-hole (11), first convex tendon (32) include limiting section (321) and necking part (322), the necking part (322) is between the limiting section (321) and the sealing ring body (31)；First hole section (111) size is more than the size of second hole section (112), and the limiting section (321) is by the first hole section (111) and rotates Sealing ring (30) makes the necking part (322) be located in second hole section (112), and the limiting section (321) is positioned at described the The outside of two hole sections (112) simultaneously limits the radial displacement of the sealing ring (30).
- 4. cooking apparatus according to claim 3, it is characterised in that the limiting section (321) is in the sealing ring (30) Axis direction on protrude from the necking part (322), first hole section (111) is on the axis direction of the pot cover (10) Width be more than width of second hole section (112) on the axis direction of the pot cover (10), second hole section (112) Width on the axis direction of the pot cover (10) is less than axis direction of the limiting section (321) in the sealing ring (30) On width.
- 5. cooking apparatus according to claim 3, it is characterised in that first hole section (111) and the second hole section (112) Between be provided with the first guiding surface (113), the limiting section (321) has the gradient with first guiding surface (113) The second guiding surface being adapted.
- 6. cooking apparatus according to claim 3, it is characterised in that the installation through-hole also includes the second installation through-hole (12), second installation through-hole (12) is located at the top of the support protrusion (20), and the convex tendon also includes the second convex tendon (33), second convex tendon (33) passes from second installation through-hole (12).
- 7. cooking apparatus according to claim 6, it is characterised in that second convex tendon (33) gradually taper up to extension Stretch.
- 8. cooking apparatus according to claim 3, it is characterised in that the sealing ring body (31) includes and the pot cover (10) the first sealing lip of inwall fitting and the second sealing lip with the inwall cooperation of the pot.
- 9. cooking apparatus according to claim 3, it is characterised in that the necking part (322) is in the pot cover (10) Width on axis direction is less than width of second hole section (112) on the axis direction of the pot cover (10) so that described Necking part (322) coordinates with the second hole section (112) gap.
- 10. cooking apparatus according to claim 1, it is characterised in that be provided with the side wall of the pot cover (10) mutually Two parallel joint-cuttings, the part among two joint-cuttings form the support protrusion after inwardly concaving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473213.7U CN206761432U (en) | 2016-12-29 | 2016-12-29 | Cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473213.7U CN206761432U (en) | 2016-12-29 | 2016-12-29 | Cooking utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206761432U true CN206761432U (en) | 2017-12-19 |
Family
ID=60647943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473213.7U Active CN206761432U (en) | 2016-12-29 | 2016-12-29 | Cooking utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206761432U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533748A (en) * | 2018-06-11 | 2018-09-14 | 广州发展集团股份有限公司 | Two way seal switching device, method and gas filter |
| CN110849531A (en) * | 2019-10-18 | 2020-02-28 | 成都凯天电子股份有限公司 | Method for observing pressure gauge by directionally locking pipeline system |
| CN112517786A (en) * | 2019-09-18 | 2021-03-19 | 浙江绍兴苏泊尔生活电器有限公司 | Method for manufacturing pot cover |
-
2016
- 2016-12-29 CN CN201621473213.7U patent/CN206761432U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533748A (en) * | 2018-06-11 | 2018-09-14 | 广州发展集团股份有限公司 | Two way seal switching device, method and gas filter |
| CN108533748B (en) * | 2018-06-11 | 2024-02-27 | 广州发展集团股份有限公司 | Bidirectional sealing switch device and method and gas filter |
| CN112517786A (en) * | 2019-09-18 | 2021-03-19 | 浙江绍兴苏泊尔生活电器有限公司 | Method for manufacturing pot cover |
| CN112517786B (en) * | 2019-09-18 | 2023-06-06 | 浙江绍兴苏泊尔生活电器有限公司 | Method for manufacturing pot cover |
| CN110849531A (en) * | 2019-10-18 | 2020-02-28 | 成都凯天电子股份有限公司 | Method for observing pressure gauge by directionally locking pipeline system |
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