CN211748948U - Pot cover handle - Google Patents
Pot cover handle Download PDFInfo
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- CN211748948U CN211748948U CN202020168360.3U CN202020168360U CN211748948U CN 211748948 U CN211748948 U CN 211748948U CN 202020168360 U CN202020168360 U CN 202020168360U CN 211748948 U CN211748948 U CN 211748948U
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- connecting seat
- air guide
- guide groove
- pot cover
- hole
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Abstract
The utility model discloses a pot cover handle mainly includes the connecting seat and the upper cover that agree with mutually, the connecting seat lower part has the connecting portion with pot cover built-up fitting, the connecting seat center is equipped with the through-hole, is equipped with on the connecting seat by the center toward the air guide groove of radial extension, and air guide groove and through-hole correspond the intercommunication from top to bottom and form exhaust passage, air guide groove upper portion is higher than the connecting seat, and the upper cover lower surface has the seal groove that agrees with mutually with air guide groove upper portion, and wherein, air guide groove upper portion upwards extends toward radial one end slope by the connecting seat center, and the upper cover is upwards protruding in the seal groove part, and air guide groove and through-hole junction are opened there is the pressure. The utility model discloses utilize the handle to optimize the exhaust structure of pot cover, make vapor upwards draw forth and slope upwards discharge at the pot cover center, its exhaust is smooth and easy, can avoid pot cover surface condensation drop, and the pot cover need not to dispose anti-overflow circle, reduction in production cost, and more sanitary.
Description
Technical Field
The utility model belongs to the technical field of the cooking utensil, especially, relate to a pot cover handle.
Background
The pot is one of important cooking tools, and the existing pot body is usually vented by forming small vent holes on the surface of the pot cover. The position of the exhaust small hole can not be in the center of the pot cover, therefore when the pot cover needs to exhaust due to steam pressure, larger pressure is usually accumulated at the position of the exhaust small hole, and the pot cover is jacked. For such a situation, for example, in chinese patent zl201910448700.x, the exhaust can be performed through a handle connected to the middle of the pot cover, but the exhaust port is still arranged close to the pot cover, and the exhausted water vapor is condensed and condensed on the surface of the pot cover to form water droplets, and then slides down along the pot cover, so that an anti-overflow ring is usually mounted on the edge of the existing pot cover to block the downward-sliding water droplets. Such pot lids are difficult to clean and if not cleaned in time after use, bacteria are easily bred and off-flavors are generated.
Disclosure of Invention
In view of the above-mentioned prior art not enough, the utility model aims to provide a pot cover handle utilizes the handle to optimize exhaust structure, can upwards discharge vapor, avoids pot cover condensation drop, and the pot cover need not to dispose anti-overflow circle, effective reduction in production cost.
For solving the above technical problem, the utility model discloses the technical scheme who adopts is:
the utility model relates to a pot cover handle mainly includes the connecting seat and the upper cover that agree with mutually, the connecting seat lower part has the connecting portion with pot cover combination assembly, the connecting seat center is equipped with the through-hole, is equipped with on the connecting seat by the center toward the air guide groove of radial extension, and air guide groove and through-hole correspond the intercommunication from top to bottom and form exhaust passage, air guide groove upper portion is higher than the connecting seat, and the upper cover lower surface has the seal groove that agrees with mutually with air guide groove upper portion, air guide groove and through-hole junction are opened there is the pressure release hole.
The utility model discloses a lead gas groove upper portion by the connecting seat center upwards extend toward radial one end slope, the upper cover is upwards protruding in the seal groove part.
The utility model discloses a connecting seat edge is equipped with the step position, and the upper cover edge is equipped with down the sand grip, adopts ultrasonic welding to correspond the bonding about step position and lower sand grip, will lead the bonding of correspondence about gas groove and seal groove, makes connecting seat and upper cover firm in connection.
The utility model discloses a connecting portion are the annular and coaxial with the through-hole, and the connecting portion internal surface has the screw thread.
The utility model discloses a connecting seat, connecting portion and air guide groove are integrated into one piece.
The utility model relates to a pot cover handle that can direct exhaust specifically is connecting seat and upper cover integrated into one piece, and exhaust passage upwards draws forth and the lateral tilt upwards discharges by the pot cover center, and during vapor direct discharge and dissipation and air, not in contact with the pot cover, can not form the drop on pot cover surface, the pot cover need not to set up the anti-overflow circle, can reduction in production cost, and it is convenient to wash. The handle is internally provided with the cavity and the pressure relief hole, so that the production cost is reduced, and the unstable handle structure caused by the heated expansion of air in the cavity can be avoided, and the handle is durable.
Description of the drawings:
fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of a connecting seat according to the present invention;
FIG. 3 is a diagram of the relationship between the positions of the air guide grooves and the through holes according to the present invention;
FIG. 4 is a schematic view of the connection between the connecting seat and the upper cover according to the present invention;
fig. 5 is a schematic view of the connection between the connecting seat and the screw according to the present invention.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 4, the utility model relates to a pot cover handle, mainly including connecting seat 1 and upper cover 2 that agrees with each other, connecting seat 1 lower part has connecting portion 8 with pot cover 10 built-up assembly, connecting seat 1 is big-end-up's loudspeaker form, connecting seat 1 center is equipped with through-hole 11, be equipped with on the connecting seat 1 by the center toward radial extension's air guide groove 3, and air guide groove 3 and through-hole 11 correspond the intercommunication from top to bottom and form exhaust passage, when upper cover 2 lid fits connecting seat 1 top, vacuole formation between air guide groove 3 and the connecting seat 1, and then form the gas vent between upper cover 2 and the air guide groove 3, the vapor of pot cover 10 below passes through connecting seat 8, through-hole 11, derive to the side direction by air guide groove 3.
Specifically, in order to increase the aperture of the exhaust port, the upper portion of the air guide groove 3 is higher than the connecting seat 1, the lower surface of the upper cover 2 is provided with a sealing groove 21 which is matched with the upper portion of the air guide groove 3, when the upper cover 2 covers the upper portion of the connecting seat 1, the sealing groove 21 is vertically and correspondingly connected with the air guide groove 3, which is equivalent to that the upper cover 2 covers the upper portion of the air guide groove 3, so that the through hole 11 and the air guide groove 3 form a section of exhaust passage which vertically rises and transversely turns.
Further, 3 upper portions of air guide groove are upwards extended toward radial one end slope by connecting seat 1 center, and upper cover 2 is upwards protruding in seal groove 21 part, and vapor can be attached to 2 protruding parts of upper cover and discharge, can guide vapor to upwards discharge through 3 slopes of air guide groove, so not only can increase the distance between vapor and the pot cover, avoid condensing into the drop of water with the pot cover contact, pot cover 10 need not to set up the anti-overflow circle. Even if the steam attached to the convex part of the upper cover 2 is condensed into water drops, the water drops can slide down along the convex part and flow back to the cooker through the through hole 11.
Preferably, the edge of the upper cover 2 at the exhaust port is arc-shaped, which is beneficial to the backflow of water drops and avoids the water drops from dripping.
The edge of the connecting seat 1 is provided with a step position 5, the edge of the upper cover 2 is provided with a lower raised strip 6, the upper and lower parts of the upper cover and the lower raised strip correspond to each other and are convenient to assemble, the step position 5 and the lower raised strip 6 correspond to each other and are bonded together by ultrasonic welding, the air guide groove 3 and the sealing groove 21 correspond to each other and are bonded together, and the connecting seat 1 and the upper cover 2 are firmly connected.
The connecting seat 1 and the upper cover 2 can be formed by plastic injection molding, and then through injection molding, the connecting seat 1, the connecting part 8 and the air guide groove 3 are integrally formed, in order to save materials, except necessary air guide groove 3 parts in the connecting seat 1, a cavity can be formed between the connecting seat 1 and the upper cover 2 and the air guide groove 3, the cavity belongs to a vacant area, air in the cavity can expand due to heating, and if pressure can not be relieved, the connecting structure between the connecting seat 1 and the upper cover 2 is easy to damage. Therefore, the joint of the air guide groove 3 and the through hole 11 is provided with the pressure relief hole 4, so that the air expanded by heat inside the cavity can be exhausted.
The connecting seat 1 and the upper cover 2 may also be made of metal such as stainless steel, and if metal is used, the connecting seat 1 and the air guide groove 3 need to be welded.
The connecting portion 8 and the lid 10 can be connected by a conventional screw, and usually a screw is screwed with the connecting portion 8 from the lower part through a hole in the center of the lid 10. Therefore, as shown in fig. 5, the connecting portion 8 is annular and coaxial with the through hole 11, the inner surface of the connecting portion 8 is threaded, the middle of the screw 9 connected with the connecting portion 8 is annular hollow, and water vapor in the pot can enter the through hole 11 through the annular hollow, and then enter the air guide groove 3 to be discharged.
It is to be understood that the technical scope of the present invention is not limited to the content of the specification, and that modifications or changes may be made by those skilled in the art based on the above description, and all such modifications and changes are intended to fall within the scope of the appended claims.
Claims (5)
1. A pot cover handle is characterized in that: mainly including connecting seat (1) and upper cover (2) that agree with mutually, connecting seat (1) lower part has connecting portion (8) with pot lid (10) built-up assembly, connecting seat (1) center is equipped with through-hole (11), is equipped with on connecting seat (1) by center toward radial extension's air guide groove (3), and air guide groove (3) and through-hole (11) correspond the intercommunication from top to bottom and form exhaust passage, air guide groove (3) upper portion is higher than connecting seat (1), and upper cover (2) lower surface has seal groove (21) that agree with mutually with air guide groove (3) upper portion, air guide groove (3) and through-hole (11) junction are opened there is pressure release hole (4).
2. A lid handle according to claim 1, wherein: the upper part of the air guide groove (3) is inclined and upwards extended from the center of the connecting seat (1) to one radial end, and the upper cover (2) is upwards protruded from the sealing groove (21).
3. A lid handle according to claim 1 or 2, wherein: step position (5) are arranged at the edge of the connecting seat (1), lower raised strips (6) are arranged at the edge of the upper cover (2), ultrasonic welding is adopted to bond the step position (5) and the lower raised strips (6) in an up-and-down corresponding mode, the air guide groove (3) and the sealing groove (21) are bonded in an up-and-down corresponding mode, and the connecting seat (1) and the upper cover (2) are firmly connected.
4. A lid handle according to claim 1, wherein: the connecting part (8) is annular and coaxial with the through hole (11), and the inner surface of the connecting part (8) is provided with threads.
5. A lid handle according to claim 1, 2 or 4, wherein: the connecting seat (1), the connecting part (8) and the air guide groove (3) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168360.3U CN211748948U (en) | 2020-02-14 | 2020-02-14 | Pot cover handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020168360.3U CN211748948U (en) | 2020-02-14 | 2020-02-14 | Pot cover handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211748948U true CN211748948U (en) | 2020-10-27 |
Family
ID=72907678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020168360.3U Active CN211748948U (en) | 2020-02-14 | 2020-02-14 | Pot cover handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211748948U (en) |
-
2020
- 2020-02-14 CN CN202020168360.3U patent/CN211748948U/en active Active
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