TWM453460U - Structure of pot lid - Google Patents

Description

Pot structure

The present invention relates to a pot lid structure, especially a pot lid structure which can improve the cooking effect and convenient operation.

According to the general cooking utensils, during the cooking process, the lid is covered so that the steam is not easily discharged, thereby increasing the cooking speed. However, some of the hard-to-cook ingredients are still not enough for the use of the general lid, so the pressure cooker is further used. The principle of the pressure cooker is very simple, because the boiling point of water is affected by the gas pressure, and the higher the gas pressure, the higher the boiling point. Therefore, when the gas pressure is greater than 1 atmosphere, the water will boil at a temperature higher than 100 ° C, so the pressure cooker uses this According to the principle design, through the complete sealing effect of the pressure cooker, the water vapor can not be diffused into the air, and can only remain in the pressure cooker, so that the pressure inside the pressure cooker is higher than 1 atmosphere, that is, the water can boil even above 100 °C. In this way, the inside of the pressure cooker forms a high temperature and high pressure environment. When the internal pressure of the pressure cooker reaches the specified pressure, the exhaust device of the pressure cooker will discharge part of the steam, thereby ensuring its safety, but due to its complicated closed structure, it will cause use. Inconvenience, and the high pressure still has the flaw of overpressure explosion, which makes many people look down on it. For example, the "Vacuum Preservation Pot" approved by the Department of Health, which was approved by the Department of Health, on May 21, 100, includes: a pot body, a lid, a first airtight member and a first a gas-tight member; the pot body has a receiving portion and a pot mouth supporting portion; the pot lid has a lid edge pressing portion and an air passage, and the first airtight member is located between the lid edge pressing portion and the pot mouth supporting portion, The central system of the two airtight parts is located in the airway. The umbrella body is covered on the lid.

Looking at the above-mentioned conventional structure is not difficult to find that there are still some shortcomings. The main reasons are as follows:

(1) The first airtight member is V-shaped and sandwiched between the cover edge and the pot mouth. When the vacuum suction force is generated in the pot, the first airtight member is deformed on the cover edge and the pot mouth side, which is easy to make A gas-tight part is twisted and cannot be effectively air-tight, that is, there is a lack of good cooking effect.

(2) When the first airtight member is in a vacuum adsorption state, the V-shaped sides of the first airtight member will completely interfere with each other, and are adhered by moisture, so after the pressure is released, the first airtight member will be Can't return to the original state, but have problems with inconvenience.

(3) The first airtight member is only sandwiched between the lid and the pot mouth. During use, the first airtight member is easy to be detached from the lid, and if it is dropped or hot, it will cause Trouble with use.

(4) The second airtight member is only inserted into the air passage of the lid in an umbrella shape, and there is not only the lack of the second airtight member, but also the problem that the second airtight member is easily lost and lost. .

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the creator will have a practical and practical creation.

The technical problem to be solved by the present invention is to provide a structure of the lid for the above-mentioned shortcomings existing in the prior art.

The lid is made of a light-transmissive glass material, and the lid has a grip portion in the center of the disc, and an outer ring portion is formed on the outer periphery, and the lid is placed on the outer portion and the outer ring portion. A through hole is defined between the pressure regulating member and the through hole of the lid, and the adjusting member is formed with a head corresponding to the grip portion side of the lid, and is disposed from the head toward the through hole end. a visor, the pressure regulating member is provided with a retaining ring at the other end of the through hole, and a venting portion is connected between the retaining ring and the blocking piece, wherein the venting portion of the pressure regulating member has a length greater than the through hole depth. And the blocking piece and the retaining ring cooperate to block the two ends of the through hole, so that the pressure regulating member can move at the through hole for pressure release, and the adsorption ring is made of a high temperature resistant rubber material, and the adsorption ring is opened at the inner edge of the upper end. The coating groove is coupled to the outer ring portion of the lid by the coating groove, and the coating groove of the adsorption ring is matched with the outer ring portion of the lid, and the adsorption ring has an elasticity extending outward at the lower end. a sheet, and a compression groove is formed on the bottom surface of the adsorption ring corresponding to the elastic piece, and the adsorption ring is provided with a plurality of bullets in the compression groove. Tablets.

The main purpose of the creation is that the lid is provided with a pressure regulating member at the through hole, so that the blocking piece and the retaining ring are blocked on both sides of the through hole, and the adjusting portion can be made through the long venting portion. The reciprocating displacement of the hole, the adsorption ring is combined with the covering groove at the outer ring portion of the lid, and the pressure is released from the pressure regulating member to block the entry of the outside air, that is, the adsorption ring can be squeezed to form a lid between the lid and the pot. The airtight effect can increase the internal pressure of the cookware, so that the internal pressure is between the pressure cooker and the general lid, which not only improves the heat utilization rate and saves time, but also increases the safety of use.

The secondary purpose of the creation is that the adsorption ring is provided with a plurality of elastic particles protruding in the compression groove, and the elastic piece is pushed through the elastic piece to make the lid easy to be separated from the pot end, that is, It is easy to remove the lid for frying or seasoning, and it has the practical function of convenient operation.

Another object of the present invention is that the baffle and the retaining ring are blocked on both sides of the through hole of the lid, and the longer venting portion enables the regulating member to reciprocally displace in the through hole, and is convexly disposed at the end of the blocking piece. The head can be pulled by hand, which has the effect of automatic pressure release and manual operation, and can prevent the pressure regulating member from coming off the lid.

Another object of the present invention is that the adsorption ring is provided with a coating groove at the inner edge of the upper end, and the coating groove of the adsorption ring is coupled to the outer ring portion of the cover, so that the adsorption ring does not use during use. The lid is removed from the lid, which facilitates the cooking operation, and there is no drop of the suction ring or the loss of the hot hand.

Other objects, advantages and novel features of the present invention will become more apparent from the detailed description and the accompanying drawings.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [Simplified Description of the Drawings] for details:

First, please refer to the structure shown in Figure 1 to Figure 5, a pot cover structure comprising: a lid (10), a pressure regulating member (20) and an adsorption ring (30), a pot The cover (10) is made of a light-transmissive glass material. The lid (10) has a grip portion (11) protruding from the center in a disk shape, and an outer ring portion (12) is formed on the outer periphery. The pot cover (10) defines a through hole (13) between the grip portion (11) and the outer ring portion (12), and a pressure regulating member (20) is a through hole (13) of the lid (10). And the pressure regulating member (20) is formed with a head portion (21) corresponding to the grip portion (11) side of the lid (10), and the head portion (21) faces the through hole (13) The end is provided with a blocking piece (22), and the adjusting piece (20) is provided with a retaining ring (23) at the other end of the through hole (13), and is connected between the retaining ring (23) and the blocking piece (22). There is a gas permeable portion (24) for allowing gas to flow between the gas permeable portion (24) and the retaining ring (23), wherein the gas permeable portion (24) of the pressure regulating member (20) has a length greater than the depth of the through hole (13) And the blocking piece (22) and the retaining ring (23) cooperate to block the two ends of the through hole (13), so that the pressure regulating member (20) can move at the through hole (13) for pressure release, and an adsorption ring (30) The absorbing ring (30) is provided with a covering groove (31) at the inner edge of the upper end, and is coupled to the outer ring portion of the lid (10) by the covering groove (31). And the covering groove (31) of the adsorption ring (30) is matched with the outer ring portion (12) of the lid (10) in a slant shape, so that the lid (10) can be applied to a pot-style pot ( A) (in conjunction with Figure 5), the adsorption ring (30) has an elastic piece (32) extending outwardly at the lower end, and a compression groove is formed by the elastic piece (32) corresponding to the bottom surface of the adsorption ring (30). In addition, the adsorption ring (30) is provided with a plurality of elastic particles (34) protruding in the compression groove (33), and the elastic piece (32) is pushed through the elastic particles (34) to make the lid (10) easily accessible from the pot. (A) The end separation can improve the use effect. With the above structure, the present invention makes the lid (10) through the one-way exhaust function of the pressure regulating member (20) and the compression adsorption effect of the adsorption ring (30). It can be tightly fitted to the pot (A) to create a pressure accumulating function to enhance its cooking.

For the effect of the actual use, please refer to Figure 5 and Figure 6 in conjunction with Figure 2. The lid (10) of this creation is equipped with a pressure regulating member (20) at the through hole (13). The blocking piece (22) and the retaining ring (23) are blocked on both sides of the through hole (13), and the adjusting portion (20) can be reciprocally displaced in the through hole (13) by using the longer gas permeable portion (24). The adsorption ring (30) is coupled to the outer ring portion (12) of the lid (10) by a coating groove (31), and the lid is formed by the adsorption ring (30). (10) Incompatible with the lid of the pot (A) opening, when cooking, cover the lid (10) to the opening of the pot (A) to make the elastic piece of the suction ring (30) (32) ) against the pot (A), and when the temperature in the pot (A) rises, the vapor pressure will extrapolate the pressure regulating member (20), so that the pressure regulating member (20) is opposite the retaining ring (23) In contrast to the lid (10), a pressure relief effect is formed through the retaining ring (23) and the gas permeable portion (24). When the vapor pressure is insufficient to push the pressure regulating member (20), the pressure regulating member (20) will be a flap ( 22) Concealing the through hole (13), so that the outside air cannot enter the pot (A), so that the amount of air inside the pot (A) is reduced, and then the compression suction is generated at the compression groove (33) of the adsorption ring (30). That can form the airtight effect between the lid (10) and the pot (A), thereby increasing the internal pressure of the pot (A), so that the internal pressure is between the pressure cooker and the general lid, which can not only improve The heat utilization rate and time saving can increase the safety of use. Furthermore, when the user needs to open the lid (10), only the head (21) of the pressure regulating member (20) needs to be pulled, so that the pot is provided. (A) The internal pressure is released by the gas permeable portion (24) and matched with the elastic particles of the adsorption ring (30) (34) Pushing the elastic piece (32), the lid (10) can be easily removed for frying or seasoning, and the utility model has the practical function of convenient operation, and more notably the accuracy of the pressure regulating member (20). The pressure release effect, the internal pressure of the pot (A) is slightly larger than the general lid, so when the head (21) of the pressure regulating member (20) is released, the hand is not burned by the released vapor. There is no danger of use. In addition, the creation system is not limited to which pot (A) is applied, and as shown in Figs. 7 and 8, the coating groove (31) of the adsorption ring (30) is fitted to the outer ring portion of the lid (10). (12) It is flat, so that the lid (10) can be applied to the wok-style pot.

In summary, this creation has indeed achieved a breakthrough structural design, with improved creative content, while at the same time achieving industrial use and progress, and this creation If it is not found in any publication, it is also novel. When it meets the requirements of the relevant laws and regulations of the Patent Law, it proposes a new type of patent application according to law, and invites the examination committee of the bureau to grant legal patent rights.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the creation cannot be limited by them; that is, the equal changes and modifications made by the applicants in accordance with the scope of the patent application for this creation should still belong to the creation. Within the scope of the patent.

This creative part:

(10) ‧ ‧ pot lid

(11) ‧‧‧ grips

(12) ‧‧‧Outer Rings

(13) ‧‧‧through holes

(20)‧‧‧Regulators

(21) ‧ ‧ head

(22) ‧ ‧ 片

(23) ‧ ‧ retaining ring

(24)‧‧‧ Ventilation Department

(30) ‧‧‧Adsorption ring

(31)‧‧‧ Covering trough

(32)‧‧‧Elastic film

(33)‧‧‧Compressed slots

(34)‧‧‧Elastic particles

(A) ‧‧‧ pots

Figure 1: A perspective view of the creation.

Figure 2: This is a three-dimensional decomposition of the creation and a partial cross-sectional enlargement.

Figure 3: A partial cross-sectional view of the adsorption ring of the present invention.

Figure 4: A cross-sectional view of the creation in a combined state.

Figure 5: Schematic diagram of the state of use of this creation (1).

Figure 6: Schematic diagram of the state of use of this creation (2).

Figure 7: This is a three-dimensional exploded view of the different pots used in this creation.

Figure 8: This is a cross-sectional view of the creation of different pots.

(10) ‧ ‧ pot lid

(11) ‧‧‧ grips

(12) ‧‧‧Outer Rings

(13) ‧‧‧through holes

(20)‧‧‧Regulators

(21) ‧ ‧ head

(22) ‧ ‧ 片

(23) ‧ ‧ retaining ring

(24)‧‧‧ Ventilation Department

(30) ‧‧‧Adsorption ring

(31)‧‧‧ Covering trough

(32)‧‧‧Elastic film

(33)‧‧‧Compressed slots

(34)‧‧‧Elastic particles

Claims (7)

The utility model relates to a structure of a pot lid, which comprises: a pot lid which has a grip portion protruding from the center in a disc shape, and an outer ring portion is formed on the outer peripheral edge, and the pot lid is placed on the grip portion and the outer portion A through hole is defined between the ring portions; a pressure regulating member is disposed at the through hole of the lid, and the pressure regulating member is formed with a head corresponding to the grip portion side of the lid, and The head is provided with a blocking piece toward the through-hole end, and the regulating member is provided with a retaining ring at the other end of the through-hole, and a gas-permeable portion is connected between the retaining ring and the blocking piece, so that the gas can be in the gas permeable portion and the retaining ring. And an adsorption ring, the adsorption ring has a coating groove on the inner edge of the upper end, and is coupled to the outer ring portion of the lid by the coating groove, and the adsorption ring has an elastic piece extending outwardly at the lower end, and A compression groove is formed on the bottom surface of the elastic ring corresponding to the adsorption ring, and the one-way exhaust function of the pressure regulating member and the compression adsorption effect of the adsorption ring enable the lid to be tightly closed on the pot, thereby generating a pressure accumulating function. To improve its cooking effect. The structure of the lid according to the first aspect of the invention, wherein the covering groove of the adsorption ring is matched with the outer ring portion of the lid to have a slant shape, so that the lid can be applied to the pot type pot. According to the structure of the lid of the first aspect of the patent application, the covering groove of the adsorption ring is matched with the outer ring portion of the lid to have a flat shape, so that the lid can be applied to the wok-style pot. The structure of the lid according to the first aspect of the invention, wherein the adsorption ring is provided with a plurality of elastic particles protruding in the compression groove, and the elastic piece is pushed through the elastic particles. Make the lid easy to separate from the pot end. The structure of the lid according to the first aspect of the invention, wherein the lid is made of a light-transmissive glass material. The structure of the lid according to the first aspect of the patent application, wherein the adsorption ring is made of a high temperature resistant rubber material. According to the structure of the lid of the first aspect of the invention, wherein the length of the gas permeable portion of the pressure regulating member is greater than the depth of the through hole, and the blocking piece and the retaining ring cooperate to block both ends of the through hole, so that the pressure regulating member It can move at the through hole for pressure relief.