TWM580935U - Low-pressure braising and stewing pot - Google Patents

Abstract

The present invention provides a low-pressure simmering boiler comprising: a pot body, a lid portion covering the pot body and a locking mechanism; the lid portion is provided with a grip, and the grip ends are respectively provided with a handle An overpressure valve and a safety valve, wherein the locking mechanism has a linkage mechanism disposed in the grip, a pair of pressing portions and a pair of fixing hooks disposed at two ends of the grip; when pressing the pair of pressing portions The interlocking mechanism moves the pair of fixed hooks relative to the outside to be in the released position, and interlocks the safety valve to open the internal space gas of the pot body to relieve pressure.

Description

Low pressure simmering pot

The present invention relates to a low pressure simmering boiler, and more particularly to an innovative structural type revealer that can discharge high pressure steam by pressing the pressing portions on both sides of the grip.

In general, the characteristics of the simmering pot can reduce the cooking time, but also reduce the loss of water in the food itself, and minimize the damage of the food, which is quite suitable for modern people who pay attention to diet health.

However, when the cooking pot is cooked, high temperature steam is formed in the pot due to heating. Although the simmering pot generally has an overpressure valve in the lid, when the pressure in the pot is too high, the pressure can be released, or when the pressure is released. At the same time, a warning sound is generated, but this design can only achieve a proper pressure relief, and the high-temperature steam in the pot cannot be eliminated. When the user opens the lid, the high-temperature steam will quickly rush out from the periphery of the lid. A slight accident may cause burns to the user's hands.

The main purpose of this creation is to provide a low-pressure simmer pot, and the technical problem to be solved is to make an innovative breakthrough in how to develop a new type of structure that is more ideal and practical.

Based on the foregoing objective, the present invention provides a low pressure simmering boiler comprising: a pot body having an open end and an inner space; a cover portion having a cover surface and an outer end surface, a sealing ring is disposed on the peripheral ring of the cover surface, the sealing ring is configured to be in a sealed state against the open end of the pot body, and a grip is disposed on the outer end surface; the cover portion is provided with an overpressure valve And a safety valve, the overpressure valve and the safety valve are disposed on the grip and penetrate the cover portion; a locking mechanism having a linkage mechanism, a pair of pressing portions and a pair of fixing hooks, the linkage The mechanism is disposed in the grip and connects the pair of pressing portions, the pair of fixing hooks and the safety valve, the pair of pressing portions are respectively disposed on two sides of the grip, and the pair of fixed hooks are slidably disposed The two ends of the grip have at least one locking position and a releasing position; when the pair of pressing portions are pressed, the linking mechanism moves the pair of fixing hooks relative to the outside to be in the releasing position, and interlocks the The safety valve is opened to allow the internal space gas of the pot body to be released from pressure, and The pair of pressing the discharge portion, the interlocking mechanism interlocking system which is fixed to the inside of the hook relative contraction and return to the locked position, and interlocking the valve closed.

With this innovative and unique design, the creation can be compared with the prior art, and the pressing portion on both sides of the grip can be pressed first when the cover is opened, so that the high-temperature vapor of the internal space can be relieved, thereby solving the traditional boring. The pot has the disadvantage of being easily burned when the lid is opened, so it is practical and progressive.

Referring to Figures 1 through 12, the preferred embodiment of the present invention is a low pressure simmering boiler, but such embodiments are for illustrative purposes only and are not limited by the structure.

The low-pressure simmering boiler comprises: a pot body 10 having an open end 11 and an inner space 12; a cover portion 20 having a cover surface 21 and an outer end surface 22, the cover surface The material of the outer end surface 22 is a transparent glass or a non-transparent material, and a sealing ring 211 is disposed on the peripheral ring of the cover surface 21, and the sealing ring 211 is used to abut against the open end 11 of the pot body 10. In the sealed state, the outer end surface 22 is provided with a grip 23; the cover portion 20 is provided with an overpressure valve 24 and a safety valve 25, and the overpressure valve 24 and the safety valve 25 are disposed on the grip 23 The locking mechanism 30 has a locking mechanism 30, a pair of pressing portions 32 and a pair of fixing hooks 33. The linkage mechanism 31 is disposed in the grip 23 and connects the pair. The pressing portion 32, the pair of fixing hooks 33 and the safety valve 25 are respectively disposed on the two sides of the grip 23, and the pair of fixing hooks 33 are slidably disposed on the grip 23 And having at least one locking position P1 and a releasing position P2; when the pair of pressing portions 32 are pressed, the linking mechanism 31 interlocks the pair of fixing hooks 33 to move relatively outward And in the release position, and the safety valve 25 is opened to open the internal space 12 of the pot body 10 to release pressure, and when the pair of pressing portions 32 are released, the linkage mechanism 31 interlocks the pair of fixed hooks 33. Retracting inwardly and returning to the locked position P1, and interlocking the safety valve 25 is closed.

As shown in the first to fourth figures, in the present example, the middle portion of the grip 23 is bent upwardly to form a space for the user to grip with the outer end surface 22, the overpressure valve 24 and the safety. Valves 25 are adjacent to the ends of the grip 23, respectively.

As shown in the third to sixth figures, in the present embodiment, the top surface of the grip 23 is provided with a pressure relief through hole 231 with respect to the position of the safety valve 25, and a fixed hook 33 is provided with a position relative to the safety valve 25. The safety valve 25 is provided with a communication member 251 and a ball 252. The communication member 251 is disposed through the cover portion 20 and has a communication hole 253. The communication hole 253 communicates with the body. The inner space 12 of the 10 and the pressure relief through hole 231 of the grip 23, and the ball 252 is disposed in the shift hole 33A; when the pair of pressing portions 32 are not pressed, the dial hole 33A of the fixed hook 33 Corresponding to the communication member 251, the ball 252 is located on the communication member 251 and closes the communication hole 253, so that the communication hole 253 is not in communication with the pressure release through hole 231, and when the pair of pressing portions 32 are pressed, The interlocking mechanism 31 interlocks the pair of fixed hooks 33 to move outwardly to displace the shifting hole 33A and the connecting member 251, and then the ball 252 is disengaged from the communicating hole 253 of the connecting member 251, so that the connecting hole 253 and the connecting hole 253 The pressure relief through holes 231 are in communication.

Based on the above-mentioned structural composition and technical characteristics, the following is the use of this creation:

As shown in the third and fourth figures, when the pair of pressing portions 32 are not pressed, the dial hole 33A of the fixing hook 33 corresponds to the communicating member 251, and the ball 252 is located on the connecting member 251 and closes the leak. The through hole 231 is pressed, and at this time, the inside of the pot body 10 is made empty  The intermediate 12 vapor (as indicated by the arrow in Fig. 4) cannot pass through the communication hole 253.  

As shown in FIGS. 5 and 6, when the user presses the pair of pressing portions 32, the interlocking mechanism 31 interlocks the pair of fixed hooks 33 to move outwardly to displace the dialing hole 33A and the connecting member 251, thereby dialing The ball 252 is disengaged from the communication hole 253 of the communication member 251, and the communication hole 253 is in communication with the pressure release through hole 231. At this time, the internal space 12 of the pot body 10 passes through the communication hole 253. The pressure relief through hole 231 is discharged, thereby achieving the purpose of pressure relief.

As shown in FIGS. 7-10, the locking device 30 further has a pair of elastic return members 34. The linkage mechanism 31 has a linkage gear 311 and a linkage rod set 312. The elastic return member 34 is a spring and is disposed on the spring. In the grip 23, the pair of fixing hooks 33 are located at the locking position P1 without an external force, and the interlocking rod group 312 is connected to the pair of pressing portions 32 and the interlocking gear 311 to make the pair of pressing portions 32, the interlocking gear 311 can be rotated, and the fixing hook 33 is provided with a connecting plate 331. The connecting plate 331 is provided with a rack 332 at the end side thereof, and the racks 331 of the pair of fixing hooks 33 are respectively engaged with the linkage The gears 311 are opposite to each other.

As shown in FIGS. 7 and 8, when the pair of pressing portions 32 are not pressed, the pair of fixing hooks 33 are located at a locking position P1.

As shown in FIGS. 9 and 10, when the user presses the pair of pressing portions 32, the interlocking rod group 312 interlocks the rotation of the interlocking gear 311, so that the interlocking gear 311 drives the racks 332 on both sides to move straight outward. Further, the pair of fixing hooks 33 are moved relative to the outside to be in a releasing position P2, and the pair of elastic returning members 34 are compressed; of course, when the pair of pressing portions 32 are released, the pair of elastic returning members 34 are returned to the uncompressed state. In the state, the pair of fixed hooks 33 are returned to the locked position P1 (that is, the state returned from the ninth figure to the seventh figure).

The linkage rod set 312 is composed of three connecting rods, one of which is disposed on the rotating shaft of the interlocking gear 311, and the other two connecting rods that are pivotally connected at both ends are respectively connected to the pair of pressing portions 32; When the pressing portion 32 is pressed or released, the interlocking rod group 312 can be rotated to drive the pair of fixed hooks 33, which is a preferred embodiment but is not limited.

In addition, as shown in FIGS. 11 and 12, the overpressure valve 24 has a tube body 241 and a movable block 242. The tube body 241 is disposed on the cover portion 10 and has a movable passage 243. The movable passage 243 is connected to the inner space 12 of the pot body 10, and a side of the sleeve 241 is provided with a pressure relief hole 244. The movable block 242 is slidably disposed in the movable passage 243 and has a consistent perforation. 242A, the through hole 242A communicates with the outer space and the inner space of the pot body 10.

As shown in FIG. 11 , in the normal case, the movable block 242 is located at the bottom of the movable passage 243 and closes the pressure relief hole 244 , and the air pressure of the inner space 12 of the pot body 10 can be discharged through the through hole 242A. A proper pressure relief is achieved; as shown in FIG. 12, when the internal space 12 is excessively heated due to heating, the vapor system pushes the movable block 242 upward to connect the pressure relief hole 244 to the internal space 12. The effect of the auxiliary pressure relief is achieved, that is, the internal space 12 of the pot body 10 can be discharged through the through hole and the pressure release hole 244 to achieve the purpose of pressure relief (such as the solid arrow in FIG. 12), avoiding the The internal space 12 is too high.

As can be seen from the above description, when the lid portion 20 is opened, the pair of pressing portions 32 on both sides of the grip 23 can be pressed first, so that most of the vapor in the inner space 12 of the pot body 10 can be The pressure relief through hole 231 is discharged, which effectively solves the shortcoming that the traditional simmering pot is easily burned by the rise of steam when the lid is opened.

10‧‧‧ pot body

11‧‧‧Open end

12‧‧‧Internal space

20‧‧‧ 盖部

21‧‧‧ Covered surface

22‧‧‧Outer end face

211‧‧‧Seal ring

23‧‧‧ grip

231‧‧‧Relief through hole

24‧‧‧Overpressure valve

241‧‧‧ tube body

242‧‧‧ activity block

242A‧‧‧through hole

243‧‧‧ activities channel

244‧‧‧Relief hole

25‧‧‧Safety valve

251‧‧‧Connecting parts

252‧‧‧ sphere

253‧‧‧Connected holes

30‧‧‧Locking mechanism

31‧‧‧ linkage agency

311‧‧‧ linkage gear

312‧‧‧ linkage rod set

32‧‧‧ Pressing Department

33‧‧‧Fixed hook

33A‧‧‧"

331‧‧‧Connecting plate

332‧‧‧racks

34‧‧‧Elastic reset parts

P1‧‧‧ Locking position

P2‧‧‧ release position

Fig. 1 is a perspective view showing the appearance of a preferred embodiment of the present invention.  Figure 2 is a perspective exploded view of a preferred embodiment of the present invention.  Figure 3 is a schematic diagram of the creation of the hook in the locked position.  Figure 4 is a cross-sectional view of the fixed hook of the present creation in the locked position.  Figure 5 is a schematic diagram of the fixed hook of the present creation in the released position.  Figure 6 is a cross-sectional view of the present fixed hook in the released position.  Figure 7 is a schematic diagram of the state of the linkage mechanism of the present creation.  Fig. 8 is a cross-sectional view showing the state of the interlocking mechanism of the present creation.  Figure 9 is a schematic diagram of the state of the linkage mechanism of the present creation.  Figure 10 is a cross-sectional view of the state 2 of the interlocking mechanism of the present creation.  Figure 11 is a schematic diagram of the created overpressure valve in a state of no pressure relief.  Figure 12 is a schematic diagram of the pressure relief valve of the present invention.  

Claims (4)

A low pressure simmering boiler comprising:  a pot body having an open end and an inner space;  a cover portion having a cover surface and an outer end surface, the seal ring is provided with a seal ring on the periphery of the cover surface, and the seal ring is used for sealing against the open end of the pot body, and the outer portion is sealed a grip is disposed on the end surface; the cover portion is provided with an overpressure valve and a safety valve, and the overpressure valve and the safety valve are disposed on the grip and penetrate the cover portion;  a locking mechanism having a linkage mechanism, a pair of pressing portions and a pair of fixing hooks, the linkage mechanism being disposed in the grip and connecting the pair of pressing portions, the pair of fixing hooks and the safety valve, the pair The pressing portions are respectively disposed on the two sides of the grip, and the pair of fixed hooks are slidably disposed at the two ends of the grip, and have at least one locking position and a releasing position; when pressing the pair of pressing portions When the interlocking mechanism moves the pair of fixed hooks to move outwardly and is located at the release position, and the interlocking valve is opened to release the internal space gas of the pot body, and when the pair of pressing portions is released, The interlocking mechanism interlocks the pair of fixed hooks to retract inwardly and returns to the locked position, and interlocks the safety valve to close.   The low pressure simmering pot according to claim 1, wherein the overpressure valve and the safety valve are respectively adjacent to both ends of the grip. The low-pressure simmering pot according to claim 1 or 2, wherein the top surface of the grip is provided with a pressure-relief through hole relative to the position of the safety valve, wherein a fixed hook is provided with respect to the position of the safety valve. a movable hole, wherein the safety valve is provided with a connecting member and a ball; the connecting member is disposed on the cover portion and has a communication hole that communicates with the inner space of the pot body and the grip Pressing the through hole, and the ball system is disposed in the sliding hole; when the pair of pressing portions is not pressed, the sliding hole of the fixing hook corresponds to the communicating member, and the ball system is located on the connecting member and closes the communication a hole that prevents the communication hole from communicating with the pressure release through hole, and when the pair of pressing portions are pressed, the linkage mechanism moves the pair of fixed hooks relatively outwardly to displace the dial hole and the connecting member, and further dials The ball is disengaged from the communication hole of the connecting member, and the communication hole is communicated with the pressure releasing through hole. The low-pressure simmering boiler according to claim 3, wherein the locking device has a pair of elastic returning members, and the linking mechanism has a linkage gear and a linkage rod set; the elastic reset member is disposed on the In the grip, the pair of fixing hooks are located at the locking position without an external force, and the linkage rod group connects the pair of pressing portions and the interlocking gear, so that the pair of pressing portions can drive the interlocking gear to rotate. The fixed hook is provided with a connecting plate, and a strip is arranged on the end side of the connecting plate, and the racks of the pair of fixed hooks are respectively engaged on opposite sides of the linking gear.