Portable pot

Abstract

The invention relates to a portable pot with a simple structure and convenient for carrying. The portable pot comprises a lower barrel and an upper ring. More than three bosses are evenly arranged along the circumferential direction of the inner wall of the lower barrel. A positioning ring is arranged at the lower part of the upper ring. The outer diameter of the positioning ring is smaller than the inner diameter of the upper ring and the outer diameter of the positioning ring is slidably matched with the inner diameter of the circumference of the circle where the vertices of each boss of the lower barrel are located. The outer wall of the positioning ring is provided with guiding oblique ribs corresponding to each boss on the lower barrel respectively. The lower side of the boss of the lower barrel presses the upper side of the guiding oblique ribs. An annular sealing ring is sleeved at the root of the positioning ring. The sealing ring with a sealing function is located between the upper ring and the lower barrel. The outer diameter of the lower barrel is smaller than the inner diameter of the upper ring, and the outer diameter of the lower part of the lower barrel is larger than the inner diameter of the positioning ring. When carrying, the upper ring and the lower barrel can be rotated relative to each other by an angle to separate the upper ring and the lower barrel can be placed in the upper ring to reduce the overall height by half, so that the lower barrel is convenient for carrying.

Description

Technical Field

[0001] The invention relates to a portable pot. Background Art

[0002] Existing pots for cooking are generally of an integrated structure, which has the disadvantage of being large in size and inconvenient to carry when traveling. Summary of the invention

[0003] The purpose of the present invention is to solve the problem that the existing cookware is large in size and inconvenient to carry, and to provide a portable cookware with a simple structure and easy to carry.

[0004] The object of the present invention is achieved as follows: a portable pot, comprising a lower barrel and an upper ring, wherein more than three bosses are evenly arranged along the circumferential direction of the inner wall of the lower barrel, the vertices of the bosses are located on the same circumference, a positioning ring is arranged at the lower part of the upper ring, the outer diameter of the positioning ring is smaller than the outer diameter of the upper ring, and the outer diameter of the positioning ring is slidably matched with the inner diameter of the circumference where the vertices of each boss of the lower barrel are located, so that the upper ring and the lower barrel are basically coaxial; the outer wall of the positioning ring is provided with guiding oblique ribs corresponding to each boss on the lower barrel, the lower side of the boss of the lower barrel presses the upper side of the guiding oblique rib, and the root of the positioning ring is sleeved with an annular sealing ring, which plays a sealing role The sealing ring is located between the upper ring and the lower barrel; the outer diameter of the lower barrel is smaller than the inner diameter of the upper ring, and the outer diameter of the lower part of the lower barrel is larger than the inner diameter of the positioning ring; when carrying, the upper ring and the lower barrel are rotated relative to each other by an angle so that the boss on the lower barrel is separated from the guiding oblique ribs of the upper ring, and the upper ring and the lower barrel can be separated, and then the lower barrel is placed into the upper ring through the upper opening of the upper ring, and its overall height is greatly reduced (almost reduced by half), which is convenient for carrying; when using it again, take the lower barrel out of the upper ring, so that the positioning ring at the lower part of the upper ring is inserted into the upper part of the lower barrel, the upper ring and the lower barrel are rotated at an angle to each other, and the boss and the guiding oblique ribs are used mutually to compress the upper ring and the lower barrel to press the sealing ring.

[0005] The upper ring is provided with a handle, and the handle includes an upper cover, a lower cover, a control block, a slider and a connecting block, the slider is arranged in a handle cavity formed by the upper cover and the lower cover, a spring is arranged between the rear end of the slider and the handle cavity, and a clamping table is arranged at the front end of the slider, which extends into the outer positioning notch of the lower cover and the inner positioning notch of the connecting block under the action of the spring elastic force, and the pin arranged on the control block passes through the strip hole of the upper cover through the upper side of the upper cover and then extends into the hole of the slider, the lower cover and the connecting block are axially connected, and the connecting block is fixedly connected to the mounting block fixed in the side wall of the upper ring; the upper ring is provided with a cover, and a bent buckle matching the handle is arranged on the upper side of the cover; when carrying, the cover covers the upper opening of the upper ring, and then the control block is pulled backward, and the control block enables the slider to overcome the elastic force of the spring and slide backward through the hole on the slider, the clamping table at the front end of the slider is separated from the inner positioning notch on the connecting block, and then the handle is rotated to make the tail of the handle snap into the bent buckle of the cover to reduce the space occupied by the handle.

[0006] The connecting block is provided with a shaft, the inner positioning notch is provided on the shaft, the lower cover is provided with a shaft sleeve for sleeve-covering the shaft of the connecting block, and the outer positioning notch is provided on the shaft sleeve.

[0007] The mounting block, the connecting block and the lower cover are connected together by a bolt that passes through the mounting block, the connecting block and the lower cover and is threadedly coupled with a nut. The connecting block is provided with an arc-shaped pressing edge that matches the outer wall of the upper ring at one end facing the upper ring.

[0008] The upper side of the guiding oblique rib is provided with a positioning groove matched with the corresponding boss on the lower barrel, and the positioning groove can prevent the boss on the lower barrel from sliding out of the guiding oblique rib and can also give the user a feel to confirm that it is rotated into place during installation.

[0009] An outer flange is arranged on the upper part of the lower barrel, and the outer diameter of the outer flange is slidably matched with the inner diameter of the upper ring.

[0010] Due to the adoption of the technical solution described in the present invention, when carrying, the upper ring and the lower barrel are rotated relative to each other at an angle so that the boss on the lower barrel is separated from the guiding oblique rib of the upper ring, and then the lower barrel is placed into the upper ring through the upper opening of the upper ring, and then the upper opening of the upper ring is covered with a lid, and then the control block on the handle is pulled backward to rotate the handle so that the tail of the handle is stuck in the bent buckle of the lid to reduce the space occupied by the handle, and its height can be reduced by almost half, and the overall volume is greatly reduced for easy carrying; the operation is simple and convenient when it is used again. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0012] Figure 1 It is a three-dimensional exploded schematic diagram of a specific embodiment of the portable pot of the present invention when applied to a portable electric hot pot.

[0013] Figure 2 yes Figure 1 Exploded three-dimensional diagram of the medium portable pot.

[0014] Figure 3 yes Figure 2 A partial enlarged view of part A.

[0015] Figure 4 yes Figure 2 A partial enlarged view of part B.

[0016] Figure 5 yes Figure 2 A cross-sectional view of the upper ring and lower barrel when they are buckled together.

[0017] Figure 6 yes Figure 2 Cross-sectional view after the lower barrel is placed into the upper ring (portable state).

[0018] Figure 7 yes Figure 5 A partial enlarged view of part C.

[0019] Figure 8 yes Figure 6 A partial enlarged view of part D.

[0020] Fig. 9 yes Figure 6 A partial enlarged view of part E in the middle.

[0021] Fig.10 yes Figure 2 A magnified exploded view of the middle handle.

[0022] Fig.11 yes Figure 2 A three-dimensional image of the upper ring with the handle removed.

[0023] Fig.12 yes Fig.10 Schematic diagram of the exploded view of the upper middle cover and slider from another angle.

[0024] Fig.13 Figure 2 A three-dimensional schematic diagram of the portable pot in a carrying state.

[0025] In the figure, 911, buckle, 91, lid, 3, handle, 2, upper ring, 1, lower barrel, 99, electric heating plate, 21, positioning ring, 22, guiding oblique rib, 4, sealing ring, 11, outer flange, 221, positioning groove, 12, boss, 341, pin, 34, control block, 311, strip hole, 31, upper cover, 33, slider, 331, hole, 332, card table, 333, guide strip hole, 334, spring column, 32, lower cover, 321, outer positioning notch, 322, shaft sleeve, 35, connecting block, 351, inner positioning block, 352, shaft, 353, arc-shaped pressing edge, 36, decorative cover, 23, mounting block, 312, guide column, 313, stopper. DETAILED DESCRIPTION

[0026] See Figure 1 , is a three-dimensional exploded schematic diagram of a specific embodiment of the portable pot of the present invention when applied to a portable electric hot pot, wherein the portable electric hot pot has an electric heating plate 99, wherein the portable pot of the present invention comprises a lower barrel 1 and an upper ring 2, wherein the upper ring 2 is provided with a handle 3, and the upper ring is also provided with a cover 91 with a buckle 911, when in use, water and food can be put into the pot formed by the lower barrel and the upper ring, and then the pot can be placed on the upper side of the electric heating plate 99, and the electric heating plate 99 can be powered on; wherein the entire electric heating plate 99 can be put into the lower barrel for easy carrying when stored.

[0027] See Figure 2 The inner wall of the lower barrel 1 of the portable pot is evenly provided with four bosses 12 along the circumferential direction (see Figure 4 ), the vertices of the four bosses are located on the same circumference, and an annular positioning ring 21 is provided at the lower part of the upper ring 2. The outer diameter of the positioning ring 21 is smaller than the inner diameter of the upper ring 2, and the outer diameter of the positioning ring 21 is slidably matched with the inner diameter of the circumference where the vertices of each boss 12 of the lower barrel are located; the outer wall of the positioning ring 2 is provided with guiding oblique ribs 22 corresponding to each boss 12 on the lower barrel, and the upper side surface of the guiding oblique rib 22 is provided with a positioning groove 221 matching the corresponding boss on the lower barrel (see Figure 3 ), the upper part of the lower barrel 1 is provided with an outer flange 11, the outer diameter of the outer flange 11 is slidably matched with the inner diameter of the upper ring (see Figure 6 and Figure 8 ), the annular O-ring 4 is sleeved on the root of the positioning ring 21; when installing, first put the upper ring 2 which has been inserted into the root of the positioning ring 21 into the upper opening of the lower barrel 1, and the four bosses 12 on the inner wall of the lower barrel respectively play a coaxial positioning role for the upper ring, so that the upper ring is rotated relative to the lower barrel by an angle so that the four bosses in the lower barrel are respectively pressed on the upper side of the corresponding guide oblique ribs 22, until the corresponding bosses are stuck in the positioning grooves of the corresponding guide oblique ribs, so that the sealing ring 4 is pressed between the upper ring 2 and the lower barrel 1 (see Figure 5 and 7 As shown) acts as a seal.

[0028] Figure 5 yes Figure 2 The cross-sectional view of the upper ring and lower barrel when installed together, combined with Figure 5 and Figure 7 It can be seen that the sealing ring 4 is clamped between the upper ring 2 and the lower barrel 1 at this time.

[0029] Combination Figure 6 and Figure 8 , Fig. 9 It can be seen that in the portable state, the outer flange 11 of the lower barrel 1 just slides with the inner wall of the upper ring 2, so that the bottom of the lower barrel 1 is supported by the upper side of the upper ring 2 and will not fall off the upper ring, and the upper end of the lower barrel 1 is slightly lower than the upper end of the upper ring; Fig. 9 It can be seen that the sealing ring 21 is sleeved on the root of the upper ring 2; Figure 1 The electric heating plate 99 in the embodiment can be placed in a Figure 6 In the lower barrel 1 shown.

[0030] Figure 1 The exploded view of the handle shown is as follows Fig.10 As shown, it includes an upper cover 31, a lower cover 32, a control block 34, a slider 33 and a connecting block 35.

[0031] Combination Fig.10 and Fig.11 , Fig.12 , the bolts pass through the decorative cover 36, the mounting block 23 ( Fig.11 ), connecting block 35, sleeve 322 and then coupled with the nut thread, thereby the decorative cover 36, mounting block 23 ( Fig.11 ), the connecting block 35 and the shaft sleeve 322 are connected to each other, wherein the shaft sleeve 322 on the lower cover 32 covers the shaft 352 on the connecting block, and the arc-shaped pressing edge 353 in the connecting block presses the shaft 352 on the connecting block. Fig.11 The outer wall of the upper ring 2 in the middle prevents the connecting block from rotating. The clamping table 332 at the front end of the slider 33 extends into the outer positioning notch 321 of the lower cover 32 and the inner positioning notch 351 of the shaft. The spring column 334 at the rear end of the slider 33 is in contact with the stopper 313 on the lower cover 32 ( Fig.12 ) and a spring is provided between the guide posts 312 ( Fig.12 ) passes through the guide bar hole 333 in the slider, Fig.10 After the upper cover 31 is buckled onto the lower cover, the pin 341 on the control block 34 passes through the strip hole 311 of the upper cover and is inserted into the hole 331 of the slider. Pushing the control block 34 forward and backward can drive the slider 33 to move forward and backward to achieve the separation and connection between the card platform 332 at the front end of the slider and the inner positioning notch 351 on the shaft.

[0032] See Figure 1When carrying, first remove the lower barrel 1 from the upper ring 2 and put it in through the upper opening of the upper ring, then put the electric heating plate 99 into the lower barrel and cover it with the lid 91, pull the control block 34 on the handle backwards, and then put the electric heating plate 99 into the lower barrel. Fig.10 The card table 332 in the slider 33 is separated from the inner positioning notch 351 on the shaft 35, and the handle 3 is rotated to Fig.13 In the state shown, the tail of the handle is inserted into the bent buckle 911 on the cover.

[0033] In this embodiment, the lower barrel can be formed by stamping and stretching a stainless steel sheet and then extruded on a lathe to form an outer flange, and finally the bosses are punched out; the upper ring can be welded into a ring shape by a stainless steel sheet and then extruded on a lathe to form a positioning ring, and finally the guide bevel ribs are punched out and welded to the mounting block.

Claims

1. A portable pot, characterized in that The invention comprises a lower barrel and an upper ring, wherein more than three bosses are evenly arranged along the circumferential direction of the inner wall of the lower barrel, the vertices of the bosses are located on the same circumference, a positioning ring is arranged at the lower part of the upper ring, the outer diameter of the positioning ring is smaller than the outer diameter of the upper ring, and the outer diameter of the positioning ring is slidably matched with the inner diameter of the circumference where the vertices of the bosses of the lower barrel are located, the outer wall of the positioning ring is provided with guiding oblique ribs respectively corresponding to the bosses on the lower barrel, the lower side of the bosses of the lower barrel presses the upper side of the guiding oblique ribs, the root of the positioning ring is sleeved with an annular sealing ring, and the sealing ring for sealing is located between the upper ring and the lower barrel; the outer diameter of the lower barrel is smaller than the inner diameter of the upper ring, and the outer diameter of the lower part of the lower barrel is larger than the inner diameter of the positioning ring; when carrying, the upper ring and the lower barrel are relatively rotated at an angle to separate the bosses on the lower barrel from the guiding oblique ribs of the upper ring, that is, the upper ring can be separated from the lower barrel, and then the lower barrel is placed into the upper ring through the upper opening of the upper ring, so that its overall height is reduced and it is easy to carry; The upper ring is provided with a handle, and the handle includes an upper cover, a lower cover, a control block, a slider and a connecting block, the slider is arranged in a handle cavity formed by the upper cover and the lower cover, a spring is arranged between the rear end of the slider and the handle cavity, and a clamping table is arranged at the front end of the slider, which extends into the outer positioning notch of the lower cover and the inner positioning notch of the connecting block under the action of the spring elastic force, and the pin arranged on the control block passes through the strip hole of the upper cover through the upper side of the upper cover and then extends into the hole of the slider, the lower cover and the connecting block are axially connected, and the connecting block is fixedly connected to the mounting block fixed in the side wall of the upper ring; the upper ring is provided with a cover, and a bent buckle matching the handle is arranged on the upper side of the cover; when carrying, the cover covers the upper opening of the upper ring, and then the control block is pulled backward, and the control block enables the slider to overcome the elastic force of the spring and slide backward through the hole on the slider, the clamping table at the front end of the slider is separated from the inner positioning notch on the connecting block, and then the handle is rotated to make the tail of the handle snap into the bent buckle of the cover to reduce the space occupied by the handle.

2. The portable pot according to claim 1, characterized in that The connecting block is provided with a shaft, the inner positioning notch is provided on the shaft, the lower cover is provided with a shaft sleeve for sleeve-covering the shaft of the connecting block, and the outer positioning notch is provided on the shaft sleeve.

3. The portable pot according to claim 2, characterized in that The mounting block, the connecting block and the lower cover are connected together by a bolt that passes through the mounting block, the connecting block and the lower cover and is threadedly coupled with a nut. An arc-shaped pressing edge that matches the outer wall of the upper ring is provided on one end of the connecting block facing the upper ring to prevent the connecting block from rotating relative to the upper ring.

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