CN218870015U - Pressure cooker cover and pressure cooker - Google Patents
Pressure cooker cover and pressure cooker Download PDFInfo
- Publication number
- CN218870015U CN218870015U CN202223319694.4U CN202223319694U CN218870015U CN 218870015 U CN218870015 U CN 218870015U CN 202223319694 U CN202223319694 U CN 202223319694U CN 218870015 U CN218870015 U CN 218870015U
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- pressure cooker
- cover
- shaft sleeve
- buckle
- catch
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- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 210000004907 gland Anatomy 0.000 claims description 20
- 210000002421 cell wall Anatomy 0.000 description 6
- 238000009835 boiling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a pot cover and pressure cooker of pressure cooker, the pot cover of pressure cooker includes: the bottom cover is provided with a cylinder structure, and a first buckle is arranged on the cylinder structure; the top cover is connected with the bottom cover, and a first avoidance hole is formed in the top cover and is used for the column body structure to pass through; the shaft sleeve is arranged on the top cover and sleeved on the cylinder structure, and a second buckle is arranged on the inner wall of the shaft sleeve and detachably connected with the first buckle; and the handle is suitable for driving the shaft sleeve to rotate. The cooker cover of the pressure cooker and the pressure cooker are connected with the first buckle of the cylinder structure through the second buckle of the shaft sleeve, so that the shaft sleeve is prevented from being directly contacted with the cylinder structure to be abraded.
Description
Technical Field
The utility model relates to a pan technical field in kitchen, concretely relates to pot cover and pressure cooker of pressure cooker.
Background
The pressure cooker can raise the physical phenomenon through the boiling point of liquid under higher air pressure, so that water can reach higher temperature without boiling, thereby accelerating the efficiency of stewing food. The pressure cooker can heat the cooked food to more than 100 ℃, and the pressure cooker can avoid the problem that the food is not easy to cook due to the reduction of the boiling point of water in a high altitude area.
At present, in the pressure cooker capable of manually exhausting and opening the cover in the related prior art, the steel cover rotates through the shaft sleeve and the crank structure of the cover opening handle, but the shaft sleeve of the existing pressure cooker is sleeved on the steel column of the steel cover, and when the pressure cooker rotates, the shaft sleeve is in hard contact with the steel column, so that the pressure cooker is easily abraded over time.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the technical defect that the shaft sleeve that exists among the prior art leads to taking place wearing and tearing easily with the rigid connection that the cylinder structure of steel lid cup jointed to a pot cover of pressure cooker that can avoid shaft sleeve and cylinder structure to take place wearing and tearing is provided.
In order to solve the technical problem, the utility model provides a pair of pot cover of pressure cooker, include: the bottom cover is provided with a cylinder structure, and the cylinder structure is provided with a first buckle; the top cover is connected with the bottom cover, and a first avoidance hole is formed in the top cover and is used for the column body structure to pass through; the shaft sleeve is arranged on the top cover and sleeved on the column body structure, and a second buckle is arranged on the inner wall of the shaft sleeve and detachably connected with the first buckle; and the handle is suitable for driving the shaft sleeve to rotate.
Optionally, the first buckle and the second buckle are inserted in a concave-convex matching mode.
Optionally, first buckle is equipped with first draw-in groove, first draw-in groove encircles the periphery setting of cylinder structure, the second buckle is equipped with first arch, first arch with first draw-in groove cooperation joint.
Optionally, the shaft sleeve is further provided with a locking ring, a gap is formed between the locking ring and the inner wall of the shaft sleeve, the locking ring is connected with the inner wall of the shaft sleeve, and the first protrusion is arranged on the inner wall of the locking ring.
Optionally, the locking ring is provided with a notch along the axial direction, and a plurality of notches are annularly arranged.
Optionally, the first buckle is provided with a second bulge, the second bulge is annularly arranged on the periphery of the cylinder structure, the second buckle is provided with a second clamping groove, the second clamping groove is annularly arranged on the inner wall of the shaft sleeve, and the second bulge is in matched clamping connection with the second clamping groove.
Optionally, the pressure cooker cover further includes an air duct gland, the air duct gland is connected to the top cover, the air duct gland, the top cover and the bottom cover enclose a cavity, and the cylinder structure is located in the cavity.
Optionally, the column structure is a steel column.
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the technical defect that the shaft sleeve that exists among the prior art leads to taking place wearing and tearing easily with the rigid connection that the cylinder structure of steel lid cup jointed to a pressure cooker that can avoid shaft sleeve and cylinder structure to take place wearing and tearing is provided.
In order to solve the technical problem, the utility model provides a pair of pressure cooker, include: a pan body; the pressure cooker cover of any one of the above items, wherein the pressure cooker cover is connected with the cooker body.
Optionally, the pressure cooker comprises an electric pressure cooker.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a pot cover of pressure cooker, through the second buckle of axle sleeve and the first buckle joint of cylinder structure, avoided axle sleeve and cylinder structure direct contact and take place wearing and tearing.
2. The utility model provides a pot cover of pressure cooker pegs graft through the unsmooth cooperation of first buckle and second buckle, can simplify the connection structure of axle sleeve and cylinder structure.
3. The utility model provides a pot cover of pressure cooker sets up through the periphery circumference of first draw-in groove along the cylinder structure, and first draw-in groove has interior cell wall respectively at extending direction's both ends, and interior cell wall can form to first arch spacing in week, avoids first arch to skid in first draw-in groove to lose the connection effect.
4. The utility model provides a pot cover of pressure cooker sets up through the protruding periphery circumference along the cylinder structure of second, and the second draw-in groove sets up along circumference on the inner wall of axle sleeve, and the second draw-in groove has interior cell wall respectively at extending direction's both ends, and interior cell wall can form to the protruding spacing in week of second, avoids the second arch to skid in the second draw-in groove to lose the linking effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic cross-sectional structural view of a cover of a pressure cooker according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structural view of a matching relationship between a column structure and a shaft sleeve of a cover of a pressure cooker according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of a bottom cover of a pressure cooker lid according to an embodiment of the present invention;
fig. 4 is a schematic perspective view of a top cover of a pressure cooker cover according to an embodiment of the present invention;
fig. 5 is a schematic perspective view of a shaft sleeve of a cover of a pressure cooker according to an embodiment of the present invention;
fig. 6 is a schematic perspective view of an air duct cover of a pressure cooker according to an embodiment of the present invention;
fig. 7 is a schematic perspective view of a handle of a cover of a pressure cooker according to an embodiment of the present invention;
fig. 8 is a schematic cross-sectional structural view of the matching relationship between the cylinder structure and the shaft sleeve of the cover of the pressure cooker according to another embodiment of the present invention.
Description of the reference numerals:
1-bottom cover; 2-a top cover; 3-shaft sleeve; 4-a handle; 5-air duct gland;
11-a cylindrical structure;
111-a first snap;
21-a first avoidance hole;
31-a second catch; 32-a locking ring;
301-a gap;
41-U-shaped groove;
51-second relief hole.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1 and 2, a cover for a pressure cooker includes: bottom 1, top cap 2, axle sleeve 3 and handle 4, bottom 1 are equipped with cylinder structure 11, are equipped with first buckle 111 on the cylinder structure 11, and top cap 2 is connected with bottom 1, is equipped with the first hole 21 of dodging on the top cap 2, and the first hole 21 of dodging supplies cylinder structure 11 to pass. The shaft sleeve 3 is arranged on the top cover 2, the shaft sleeve 3 is sleeved on the column body structure 11, the inner wall of the shaft sleeve 3 is provided with a second buckle 31, the second buckle 31 is detachably connected with the first buckle 111, and the handle 4 is suitable for driving the shaft sleeve 3 to rotate.
The bottom cover 1 is a steel cover, the column body structure 11 is arranged at the edge of the bottom cover 1, the column body structure 11 and the bottom cover 1 can be integrally arranged, and the structural strength of the column body structure 11 can be ensured. The top cover 2 is detachably connected to the bottom cover 1, for example, the top cover 2 and the bottom cover 1 may be connected by screws. The shaft sleeve 3 is arranged on the top cover 2, and the shaft sleeve 3 can be connected with the top cover 2 into a whole. Cylinder structure 11 passes first dodge hole 21 and extends top cap 2, and on cylinder structure 11 was located to the axle sleeve 3 cover, the second buckle 31 of axle sleeve 3 and the first buckle 111 joint of cylinder structure 11 had avoided axle sleeve 3 and cylinder structure 11 direct contact and has taken place wearing and tearing and lead to unable lid or the difficulty of opening and shutting.
The column structure 11 is a steel column, and the steel column and the steel cover are integrally arranged.
Further, the first buckle 111 and the second buckle 31 are inserted in a concave-convex matching manner, so that the connection structure of the shaft sleeve 3 and the column structure 11 can be simplified.
Furthermore, the first buckle 111 is provided with a first clamping groove disposed around the periphery of the column structure 11, and the second buckle 31 is provided with a first protrusion, and the first protrusion is in fit and clamping connection with the first clamping groove.
The first clamping groove is circumferentially arranged along the periphery of the column body structure 11, the two ends of the first clamping groove in the extending direction are respectively provided with an inner groove wall, the inner groove walls can limit the first protrusion in the circumferential direction, and the first protrusion is prevented from slipping in the first clamping groove and losing the connecting function. The first locking grooves may be sequentially arranged at intervals of one or two or more along the circumferential direction of the column structure 11, and correspondingly, the first protrusions are also arranged in a plurality, and the plurality of first protrusions and the plurality of first locking grooves are arranged in a one-to-one correspondence manner.
In addition, the first protrusion can be made to have an elastic function, for example, the first protrusion structure is made of an elastic material, or the first protrusion is made to have a certain elasticity by the elastic structure. So, when first arch and first draw-in groove at the in-process of cooperation joint, connection structure is more stable for first arch is difficult for breaking away from mutually with first draw-in groove.
Further, the sleeve 3 is further provided with a lock ring 32, a gap 301 is formed between the lock ring 32 and the inner wall of the sleeve 3, the lock ring 32 is connected with the inner wall of the sleeve 3, and the first protrusion is provided on the inner wall of the lock ring 32.
The locking ring 32 is in a cylindrical structure, and a gap 301 is formed between the locking ring 32 and the inner wall of the shaft sleeve 3, so that the locking ring 32 has certain elasticity, and the first protrusion is arranged on the locking ring 32, and is not easy to be separated from the first clamping groove after being clamped with the first clamping groove.
Further, the locking ring 32 is provided with a notch along the axial direction, and a plurality of notches are annularly arranged, so that the elasticity of the locking ring 32 is better.
Further, first buckle 111 is equipped with the second arch, and the protruding ring of second is located on the periphery of cylinder structure 11, and second buckle 31 is equipped with the second draw-in groove, and the second draw-in groove ring is located on the inner wall of axle sleeve 3, and the second is protruding to cooperate the joint with the second draw-in groove.
Foretell second arch sets up along cylinder structure 11's periphery circumference, and the second draw-in groove sets up along circumference on the inner wall of axle sleeve 3, and the second draw-in groove has interior cell wall respectively at extending direction's both ends, and interior cell wall can form to the protruding ascending spacing of second in circumference, avoids the second arch to skid in the second draw-in groove to lose the connection effect. The second locking grooves are arranged at intervals in the circumferential direction along the inner wall of the shaft sleeve 3, correspondingly, the second protrusions are also arranged in a plurality, and the plurality of second protrusions and the plurality of second locking grooves are arranged in a one-to-one correspondence manner.
In addition, the second clamping groove can be made to have an elastic function, for example, an elastic material, for example, an elastic cushion made of a rubber material, is arranged in the second clamping groove, and can be matched with the second protrusion in an inserting manner to generate friction force, so that the connection structure is more stable, and the second protrusion is not easy to be separated from the second clamping groove.
The top cover 2 passes through the steel column of the steel cover and is placed right above the steel cover. The hole site of the air duct gland 5 passes through the steel column of the steel cover and is placed right above the air duct gland 5. The shaft sleeve 3 is sleeved right above the air duct gland 5 and buckled with a second bulge on a steel column of the steel cover through an elastic groove structure arranged in the round hole, and meanwhile, the top cover 2 and the air duct gland 5 are fixed on the steel cover.
Further, the pressure cooker cover further comprises an air duct gland 5, the air duct gland 5 is connected with the top cover 2, the air duct gland 5, the top cover 2 and the bottom cover 1 enclose a cavity, and the cylinder structure 11 is located in the cavity.
Still be equipped with the second on the above-mentioned wind channel gland 5 and dodge hole 51, the second dodges hole 51 and first dodge the hole 21 corresponding for cylinder structure 11 runs through first dodge hole 21 and second in proper order and dodges hole 51, and upper cover 5 accessible screw is connected with top cap 2.
The top cover 2 penetrates through the steel column of the steel cover and is placed right above the steel cover. The hole site of the second avoidance hole 51 of the air duct gland 5 passes through the steel column of the steel cover and is placed right above the air duct gland 5. The shaft sleeve 3 is sleeved right above the air duct gland, and is buckled with a groove in a steel column of the steel cover through a buckling structure arranged in a round hole of the shaft sleeve 3, and meanwhile, the top cover 2 and the air duct gland 5 are fixed on the steel cover.
Example 2
As shown in fig. 4 and 5, a pressure cooker includes: the pressure cooker comprises a cooker body and a cooker cover of any pressure cooker, wherein the cooker cover of the pressure cooker is connected with the cooker body. The pressure cooker comprises an electric pressure cooker.
In the pressure cooker, the periphery of the shaft sleeve 3 is provided with the flat position, the handle 4 adopts the crank structure, the handle 4 is provided with the U-shaped groove 41, the handle 4 is clamped on the periphery of the shaft sleeve 3 through the U-shaped groove 41, the shaft sleeve 3 can be driven to concentrically rotate through the handle 4, and the bottom cover 1, the top cover 2 and the air duct gland 5 are fixedly connected with the shaft sleeve 3, so that the cooker cover of the pressure cooker can concentrically rotate, and the opening and closing of the pressure cooker can be realized.
Meanwhile, the fixing structure of the shaft sleeve 3 and the bottom cover 1 can be suitable for a plurality of electric pressure cookers with different models, and the electric pressure cookers cannot be influenced by different appearances.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. This need not be, nor should it be exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A lid for a pressure cooker, comprising:
the bottom cover (1) is provided with a cylinder structure (11), and a first buckle (111) is arranged on the cylinder structure (11);
the top cover (2) is connected with the bottom cover (1), a first avoidance hole (21) is formed in the top cover (2), and the first avoidance hole (21) is used for the column body structure (11) to penetrate through;
the shaft sleeve (3) is arranged on the top cover (2), the shaft sleeve (3) is sleeved on the cylinder structure (11), a second buckle (31) is arranged on the inner wall of the shaft sleeve (3), and the second buckle (31) is detachably connected with the first buckle (111);
the handle (4) is suitable for driving the shaft sleeve (3) to rotate.
2. Lid for a pressure cooker according to claim 1, characterized in that said first catch (111) and said second catch (31) are inserted in a male-female fit.
3. The cover of a pressure cooker as claimed in claim 2, wherein the first catch (111) is provided with a first catch, the first catch is arranged around the periphery of the cylindrical structure, and the second catch (31) is provided with a first protrusion, the first protrusion is in fit engagement with the first catch.
4. The cover for a pressure cooker as claimed in claim 3, characterized in that the sleeve (3) is further provided with a locking ring (32), a gap (301) is formed between the locking ring (32) and the inner wall of the sleeve (3), the locking ring (32) is connected with the inner wall of the sleeve (3), and the first protrusion is provided on the inner wall of the locking ring (32).
5. Pressure cooker lid according to claim 4, characterized in that the locking ring (32) is provided with an axial notch, a plurality of which are arranged circumferentially.
6. The cover of a pressure cooker as claimed in claim 2, wherein the first catch (111) is provided with a second protrusion, the second protrusion is arranged around the outer circumference of the cylindrical structure (11), the second catch (31) is provided with a second engaging groove, the second engaging groove is arranged around the inner wall of the shaft sleeve (3), and the second protrusion is engaged with the second engaging groove.
7. The cover of a pressure cooker according to any one of claims 1 to 6, further comprising an air duct gland (5), wherein the air duct gland (5) is connected with the top cover (2), the air duct gland (5), the top cover (2) and the bottom cover (1) enclose a cavity, and the cylinder structure (11) is located in the cavity.
8. Pressure cooker lid according to claim 4, characterized in that the column structure (11) is a steel column.
9. A pressure cooker, comprising:
a pan body;
the lid of a pressure cooker as claimed in any one of claims 1 to 8, which is connected to the body.
10. The pressure cooker of claim 9, wherein the pressure cooker comprises an electric pressure cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223319694.4U CN218870015U (en) | 2022-12-09 | 2022-12-09 | Pressure cooker cover and pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223319694.4U CN218870015U (en) | 2022-12-09 | 2022-12-09 | Pressure cooker cover and pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218870015U true CN218870015U (en) | 2023-04-18 |
Family
ID=85955105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223319694.4U Active CN218870015U (en) | 2022-12-09 | 2022-12-09 | Pressure cooker cover and pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218870015U (en) |
-
2022
- 2022-12-09 CN CN202223319694.4U patent/CN218870015U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |