CN213097310U - Dark-red enameled pottery - Google Patents

Abstract

The utility model belongs to the technical field of the ceramic, especially, relate to a dark-red enameled pottery. The anti-scald kettle comprises a kettle body, a kettle lid and a handle, and further comprises an anti-scald pipe unit arranged on the handle, a kettle lid connecting rope unit arranged on the handle and an anti-skid ring unit arranged on the lower bottom surface of the kettle body. The utility model has the advantages of dark-red enameled pottery is rational in infrastructure effective, be difficult to scald the people, the pot lid is difficult to drop, the kettle body is difficult to empty, dark-red enameled mud mixer self simple structure is effective, the mode that earlier solid compounding added water and stirs is efficient again, mix the degree of consistency high, the sneaking into of coarse fodder can be avoided to filtration formula blanking structure, admittedly expect to mix and add water and stir the action and accomplish by same platform motor, overall structure makes up compactly, the installation is stable, and the large tracts of land mode of adding water can make the stirring action more high-efficient in the annular agitator, shorten the churning time greatly.

Description

Dark-red enameled pottery

Technical Field

The utility model belongs to the technical field of the ceramic, especially, relate to a dark-red enameled pottery.

Background

The dark-red enameled pottery refers to a kettle made of dark-red enameled mud, and is generally used for boiling water, making tea and the like. The purple sand mud is prepared by stirring and mixing purple sand material, auxiliary powder and water, wherein the auxiliary sand material comprises spodumene powder or hydrounit stone powder and the like.

The existing dark-red enameled pottery structure only comprises a kettle body main body, so that the heat insulation effect is poor, a person is easy to scald, or the surface is relatively smooth, and the kettle body is easy to fall off from the hand, so that a novel dark-red enameled pottery which is convenient and comfortable to use is urgently needed in the market.

On the other hand, in the existing production method of the purple clay teapot, a stirrer is used for mixing and stirring to obtain the purple clay mud, while in most of the existing stirrers, the purple clay material, the auxiliary powder material and water are mixed together to prepare the purple clay mud, and in the process, the purple clay material and the auxiliary powder material are not uniformly stirred, so that the single purple clay material and the single auxiliary stone powder material are prepared firstly, and the purple clay mud is prepared by mixing the two materials, which is much slower. However, the existing mixers in the market have complex use methods and inflexible mixing and stirring structures.

Patent publication number is CN209694766U, and chinese utility model patent that the announcement day is 2019.11.29 discloses a red porcelain kettle, including the kettle body, pot lid, hu zui and kettle handle, the internal holding chamber that is equipped with of kettle, pot lid close the upper end in holding chamber, and the hu zui includes delivery port and exhalant canal, and the delivery port is through exhalant canal and holding chamber intercommunication, fixed connection kettle handle on the kettle body, the kettle is equipped with the flow stopping hole on being equipped with, is equipped with the hole on the internal wall of kettle, and the flow stopping hole passes through inlet channel and holding chamber intercommunication with the hole.

But the dark-red enameled pottery in the utility model patent has the poor problem of anti-scalding anti-skidding function result of use.

Patent publication number is CN207606972U, and chinese utility model patent that bulletin day is 2018.07.13 discloses a mud beating device is used in dark-red enameled pottery preparation, construct, vertical mud beating mechanism, second pivot, first stay cord and second stay cord including base, horizontal mud beating, and horizontal mud beating mechanism includes first mud beating board, first telescopic link and first spring, and vertical mud beating mechanism includes second mud beating board, second telescopic link and second spring.

But the mud beating device in the utility model has the problems of inconvenient use and inflexible overall operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dark-red enameled pottery, it can reach dark-red enameled pottery safety, effect that facilitates the use through set up the mode of preventing scalding a tub unit, pot lid connection rope unit and antiskid circle unit on dark-red enameled pottery. On the other hand, the utility model discloses in the stirring mixing operation of red porcelain mud, adopt the novel red porcelain mud mixer including these four structures of lift cylinder unit, filter screen unit, annular agitator unit and slope ring body unit, reach the effect that red porcelain mud is quick, the homogeneous mixing. The utility model has the advantages of dark-red enameled pottery is rational in infrastructure effective, be difficult to scald the people, the pot lid is difficult to drop, the kettle body is difficult to empty, dark-red enameled mud mixer self simple structure is effective, the mode that earlier solid compounding added water and stirs is efficient again, mix the degree of consistency high, the sneaking into of coarse fodder can be avoided to filtration formula blanking structure, admittedly expect to mix and add water and stir the action and accomplish by same platform motor, overall structure makes up compactly, the installation is stable, and the large tracts of land mode of adding water can make the stirring action more high-efficient in the annular agitator, shorten the churning time greatly.

The utility model provides a technical scheme that above-mentioned problem adopted is: the utility model provides a dark-red enameled pottery, includes kettle body, pot lid to and the handle, still including setting up on hand prevent scalding a tub unit, set up on hand pot lid connects the rope unit, and sets up be in the antiskid circle unit on the bottom surface under the kettle body.

The further preferred technical scheme is as follows: prevent scalding a tub unit including cup jointing the setting elastic tube on hand sets up on the interior anchor ring of elastic tube and be used for the increase with the protruding hemispheroid of frictional force between the handle, and set up and be in on the outer anchor ring of elastic tube and be used for the increase and the hand between the protruding ring of frictional force.

The further preferred technical scheme is as follows: the kettle lid is connected the rope unit and is in including cup jointing the setting is in handheld retainer plate cup joints the setting and is in elastic ring on the protruding post of kettle lid, and set up and be in on the retainer plate and be used for connecting the connection rope of elastic ring.

The further preferred technical scheme is as follows: the kettle lid connecting rope unit further comprises an anti-collision coil arranged on the fixing ring in a winding mode.

The further preferred technical scheme is as follows: the kettle cover connecting rope unit further comprises a hanging rope arranged on the fixing ring and a marking card arranged on the hanging rope and used for marking the type and the model of the dark-red enameled pottery.

The further preferred technical scheme is as follows: the connecting rope and the hanging rope are both bound and fixed on the fixing ring.

The further preferred technical scheme is as follows: the anti-slip ring unit comprises a support ring and a double-sided adhesive tape which is arranged on the upper annular surface of the support ring and used for bonding the lower bottom surface of the kettle body.

The further preferred technical scheme is as follows: the outer diameter of the support ring is equal to the diameter of the circular lower bottom surface of the kettle body.

The further preferred technical scheme is as follows: the anti-slip ring unit further comprises an annular groove arranged on the outer annular surface of the supporting ring and a colored elastic ring sleeved on the annular groove and used for marking the type of tea in the dark-red enameled pottery.

The further preferred technical scheme is as follows: the thickness of the support ring before installation is 0.4-1.2 cm.

The production method of the dark-red enameled pottery is characterized in that the dark-red enameled pottery is formed by firing dark-red enameled mud, the dark-red enameled mud is prepared by stirring and mixing purple sand materials, auxiliary powder materials and water, and the stirring and mixing operation is completed by a dark-red enameled mud stirrer.

The further preferred technical scheme is as follows: the purple sand mud mixer comprises a charging basket, a circular discharge hole formed in the middle of a lower bottom plate of the charging basket, a mixing shaft and a mixing plate which are arranged in the charging basket, a mixing motor, a lifting cylinder unit, a filter screen unit, an annular mixing basket unit and an inclined ring body unit, wherein the mixing shaft and the mixing plate are arranged in the charging basket, the mixing motor is arranged below the charging basket, a motor shaft of the mixing motor is inserted into the mixing motor of the circular discharge hole, the lifting cylinder unit is arranged below the mixing motor, the annular mixing basket unit is arranged between the mixing shaft and the motor shaft and used for adding water into the mixture to mix and further prepare purple sand mud, and the inclined ring body unit is arranged on the motor shaft and used for driving the annular mixing basket unit to rotate and guide the water into the annular mixing basket unit after moving downwards.

The further preferred technical scheme is as follows: the filter screen unit is including connecting the (mixing) shaft with the spliced pole of the relative terminal surface of motor shaft, and set up the spliced pole outside and upper and lower annular limit are connected respectively the (mixing) shaft with the tube-shape filter screen of the relative terminal surface of motor shaft, a plurality of the spliced pole sets up according to the even interval of circumference arrangement mode on the horizontal direction, the diameter of motor shaft, the external diameter of tube-shape filter screen to and the internal diameter three of circular discharge gate equal.

The further preferred technical scheme is as follows: the annular stirring barrel unit is arranged on an annular barrel body on the outer side of the lifting cylinder unit, an inserting circular ring arranged on an inner annular surface on the inner side of the annular barrel body, a radial column arranged on an outer annular surface of the inserting circular ring and used for stirring mixture and water, a universal wheel arranged on an annular lower surface of the inserting circular ring, and a protruding plate arranged on an annular upper surface of the inserting circular ring and used for receiving annular driving force of the inclined circular body unit.

The further preferred technical scheme is as follows: the inclined ring body unit comprises a fixed ring arranged on the motor shaft, an inclined ring body arranged on the outer ring surface of the fixed ring body and with an outer annular edge inclined downwards, a clamping plate arranged on the annular lower surface of the inclined ring body and used for pushing the protruding plate after moving downwards, and radial protruding strips arranged on the inclined ring surface of the inclined ring body and used for conducting annular flow guide and uniform distribution of falling water of a single falling water body, and a fixed water pipe with a water outlet positioned above the inclined ring body is further arranged on a support column of the charging basket.

The further preferred technical scheme is as follows: the lifting cylinder unit comprises a bottom plate, a plurality of lifting cylinders arranged on the bottom plate, and a lifting plate arranged on a cylinder shaft of the lifting cylinders and used for mounting the stirring motor.

The utility model discloses a set up the mode of preventing scalding a tub unit, pot lid connection rope unit and antiskid circle unit on dark-red enameled pottery, reach dark-red enameled pottery safety, effect that facilitates the use. On the other hand, the utility model discloses in the stirring mixing operation of red porcelain mud, adopt the novel red porcelain mud mixer including these four structures of lift cylinder unit, filter screen unit, annular agitator unit and slope ring body unit, reach the effect that red porcelain mud is quick, the homogeneous mixing. The utility model has the advantages of dark-red enameled pottery is rational in infrastructure effective, be difficult to scald the people, the pot lid is difficult to drop, the kettle body is difficult to empty, dark-red enameled mud mixer self simple structure is effective, the mode that earlier solid compounding added water and stirs is efficient again, mix the degree of consistency high, the sneaking into of coarse fodder can be avoided to filtration formula blanking structure, admittedly expect to mix and add water and stir the action and accomplish by same platform motor, overall structure makes up compactly, the installation is stable, and the large tracts of land mode of adding water can make the stirring action more high-efficient in the annular agitator, shorten the churning time greatly.

Drawings

Fig. 1 is a schematic structural view of a dark-red enameled pottery of the present invention.

Fig. 2 is a schematic structural view of the middle scald-proof pipe unit of the present invention.

Fig. 3 is a schematic view of the middle pot lid connection rope unit of the present invention.

Fig. 4 is a schematic structural view of the middle anti-slip ring unit of the present invention.

Fig. 5 is a schematic structural view of the purple clay mixer of the utility model.

Fig. 6 is a schematic diagram of the utility model of the middle filter screen unit for filtering the material and driving the annular mixing tank unit by the inclined ring unit.

Fig. 7 is the utility model discloses well filter screen unit part carries out the position structure sketch map under the filtration unloading state after being located circular discharge gate below.

Fig. 8 is a schematic view of a structure on one side of the vertical section of the middle annular stirring barrel unit of the utility model.

Fig. 9 is a schematic structural view of the middle tilt ring unit of the present invention.

Detailed Description

The following description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Example (b): as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, a dark-red enameled pottery comprises a kettle body 11, a kettle lid 12, a handle 13, an anti-scalding pipe unit 1 arranged on the handle 13, a kettle lid connecting rope unit 2 arranged on the handle 13, and an anti-slip ring unit 3 arranged on the bottom surface of the kettle body 11.

In this embodiment, set up according to current mode the 11 lower surfaces of kettle body are circular lower surfaces, be equipped with protruding cylinder on the pot lid 12 to be used for pinching the back and get the lid of putting, handle 13 is the type of falling L, and is convenient prevent scalding 1 of pipe unit and sheathe in and go the installation.

The scald-proof pipe unit 1 comprises an elastic pipe 101 sleeved on the handle 13, a convex hemisphere 102 arranged on the inner annular surface of the elastic pipe 101 and used for increasing the friction force between the convex hemisphere and the handle 13, and a convex ring 103 arranged on the outer annular surface of the elastic pipe 101 and used for increasing the friction force between the convex hemisphere and the hand.

In this embodiment, the elastic tube 101 is made of conventional rubber, and the plurality of protruding rings 103 are vertically and uniformly distributed at intervals.

The kettle lid connecting rope unit 2 comprises a fixing ring 201 sleeved on the handle 13, an elastic ring 202 sleeved on a raised column of the kettle lid 12, and a connecting rope 203 arranged on the fixing ring 201 and used for connecting the elastic ring 202. The kettle cover connecting rope unit 2 further comprises an anti-collision coil 204 which is wound on the fixing ring 201. The kettle lid connecting rope unit 2 further comprises a hanging rope 205 arranged on the fixing ring 201 and a marking card 206 arranged on the hanging rope 205 and used for marking the type and model of the dark-red enameled pottery. The connecting rope 203 and the hanging rope 205 are both bound and fixed on the fixing ring 201.

In this embodiment, the material of retainer plate 201 is the metal, overlaps on the slope section of L type handle, and it is dead not to need the card, the material of elastic ring 202 is current rubber, it is the inelastic rope to connect rope 203, is used for making difficult dropping, losing after pot lid 12 takes off can.

In addition, anticollision coil 204 is for the winding colored coil on the retainer plate 201 for avoid unnecessary collision sound between becket and the dark-red enameled pottery, also can give anticollision coil 204 gives better colour and texture, the material of mark card 206 is paper or metal, corresponding be used for printing or impression dark-red enameled pottery kind and model.

The antiskid ring unit 3 comprises a support ring 301 and a double-sided adhesive tape 302 which is arranged on the upper annular surface of the support ring 301 and is used for bonding the lower bottom surface of the kettle body 11. The outer diameter of the support ring 301 is equal to the diameter of the circular lower bottom surface of the kettle body 11. The anti-slip ring unit 3 further comprises an annular groove 303 arranged on the outer annular surface of the support ring 301, and a colored elastic ring 304 sleeved on the annular groove 303 and used for marking the type of tea in the dark-red enameled pottery. The thickness of the support ring 301 before installation is 0.4-1.2 cm.

In this embodiment, the supporting ring 301 is made of the existing rubber, and the thickness of the supporting ring 301 in the relaxed state is 0.4-1.2cm, which can ensure sufficient supporting thickness to avoid the problem that the supporting ring cannot be used due to too fast wear, and can also avoid the problem that the center of gravity of the whole dark-red enameled pottery is too high and unstable.

The production method of the dark-red enameled pottery is characterized in that the dark-red enameled pottery is formed by firing dark-red enameled mud, the dark-red enameled mud is prepared by stirring and mixing purple sand materials, auxiliary powder materials and water, and the stirring and mixing operation is completed by a dark-red enameled mud stirrer.

In this embodiment, the auxiliary powder is additive powder for providing additional health care function to the dark-red enameled pottery, such as spodumene powder, hydrounit stone powder or volcanic stone powder, and in the prior art, a plurality of powder materials are mixed together with water, and a brain-type mixing manner may cause the following problems:

purple sand material and supplementary powder are not intensive mixing just meet water, the mixed preparation process of purple sand mud like this, it is red porcelain material mud and supplementary powder mud are made respectively to have the part in fact, two kinds of pugs remix obtain red sand mud, the mixed preparation efficiency of like this will greatly reduced purple sand mud, consequently, current comparatively reasonable mixed mode is the mixed solid powder earlier, mix with water again and make red sand mud, consequently, this embodiment provides one kind and can mix solid powder earlier, again with the novel red sand mud mixer of water mixture.

The purple sand mud mixer comprises a charging basket 14, a circular discharge hole 15 arranged in the middle of the bottom plate of the charging basket 14, a mixing shaft 16 and a mixing plate 17 arranged in the charging basket 14, a mixing motor 18 arranged below the charging basket 14 and having a motor shaft inserted into the circular discharge hole 15, a lifting cylinder unit 1 arranged below the mixing motor 18, a filter screen unit 2 arranged between the mixing shaft 16 and the motor shaft and used for filtering and dropping mixed materials in a manner that the lower part of the circular discharge hole 15 is exposed after moving downwards, an annular mixing basket unit 3 arranged below the charging basket 14 and used for adding water into the mixed materials for mixing to prepare purple sand mud, and an annular mixing basket unit 3 arranged on the motor shaft and used for driving the annular mixing basket unit 3 to rotate after moving downwards, and the inclined ring body unit 4 is used for guiding and adding water into the annular stirring barrel unit 4.

In this embodiment, before the stirring of red porcelain mud mixer, during the stirring, agitator motor 18 and filter screen unit 2, (mixing) shaft 16 and the 15 stirring boards 17 of circular discharge gate all are in a relative higher level, and this moment filter screen unit 2 is located circular discharge gate 15 top, circular discharge gate 15 department is the stifled state of dying.

And after the solid powder is fully mixed, the lifting cylinder unit 1 moves downwards, so that the filter screen unit 2 vertically crosses the circular discharge port 15, namely part of the solid powder protrudes downwards, the mixed powder with qualified particle size can pass through the filter screen unit 2 twice in sequence, the effective blanking operation is ensured, and the mixed powder with overlarge particle size can be taken out from the upper part.

The inclined ring unit 4 is in an idle state with idling before and during stirring of the purple sand mud stirrer, when the filter screen unit 2 is blanked, the stirring motor 18 can be selectively rotated or not rotated, so that mixed powder smoothly falls to the annular stirring barrel unit 3 along the inclined ring unit 4, after all the mixed powder falls into the annular stirring barrel unit, the stirring motor 18 rotates, the stirring shaft 16 is in the idle state with idling, the inclined ring unit 4 becomes a bridge for driving the annular stirring barrel unit 3 by the stirring motor 18, and the mixed powder is enabled to be efficiently, uniformly and quickly mixed and stirred with water in the annular stirring barrel unit 3.

Filter screen unit 2 is including connecting (mixing) shaft 16 with the spliced pole 201 of the relative terminal surface of motor shaft, and set up spliced pole 201 outside and upper and lower annular limit are connected respectively (mixing) shaft 16 with the tube-shape filter screen 202 of the relative terminal surface of motor shaft, a plurality of spliced pole 201 sets up according to the even interval of circumference arrangement mode on the horizontal direction, the diameter of motor shaft, the external diameter of tube-shape filter screen 202 to and the internal diameter three of circular discharge gate 15 equal.

In this embodiment, the connecting column 201 is used to ensure the rigid connection between the stirring shaft 16 and the motor shaft for transmitting the rotating power, and the cylindrical filter screen 202 is made of stainless steel, and the upper and lower ends are welded or screwed to ensure that the mixed powder with the required particle size can enter the filter screen first and then leave the filter screen, thereby completing the effective blanking operation.

Further, in order to improve the filtering and blanking operation at the cylindrical screen 202, the stirring motor 18 is preferably still rotated during blanking of the mixed powder, so that the blanking is faster and the clogging of the mixed powder in the cylindrical screen 202 is less.

The annular mixing barrel unit 3 is provided with an annular barrel body 301 arranged outside the lifting cylinder unit 1, an insertion ring 302 arranged on the inner annular surface inside the annular barrel body 301, a radial column 303 arranged on the outer annular surface of the insertion ring 302 and used for mixing a mixture and water, a universal wheel 304 arranged on the annular lower surface of the insertion ring 302, and a protruding plate 305 arranged on the annular upper surface of the insertion ring 302 and used for receiving the annular driving force of the inclined ring unit 4.

In this embodiment, the annular barrel 301 is formed by forming an annular groove on an annular upper plane of the annular ring, the annular groove is a mixing position for mixing the powder and the water, the inserted annular ring 302 is matched with the protruding plate 305, so that the mixing action in the annular barrel 301 can be ensured, and the mixing action can be driven by the mixing motor 18, thereby saving a motor, greatly improving the structural compactness of the purple sand mud mixer, and saving the cost.

In addition, the universal wheel 304 can be replaced by a ball, and the vertical multi-turn radial column 303 can ensure the high efficiency of stirring action.

The inclined ring unit 4 comprises a fixed ring 401 arranged on the motor shaft, an inclined ring 402 arranged on the outer ring surface of the fixed ring 401 and with an outer annular edge inclined downwards, a clamping plate 403 arranged on the annular lower surface of the inclined ring 402 and pushing the protruding plate 305 after moving downwards, and a radial protruding strip 404 arranged on the inclined ring surface of the inclined ring 402 and used for conducting annular flow guiding and uniformly releasing and falling on a single falling water body, wherein a fixed water pipe 19 with a water outlet positioned above the inclined ring 402 is further arranged on a support column of the charging basket 14.

In this embodiment, the fixing ring 401 is screwed or welded to the motor shaft to ensure the effectiveness of power transmission, the inclined ring 402 is of an umbrella-shaped structure to ensure that the mixed powder can fall 360 degrees into the annular barrel 301 to ensure the uniformity of falling and stacking, and the engaging plate 403 is used for pushing the protruding plate 305 in the circumferential direction after falling to ensure the power of the stirring motor 18 to be transmitted to the radial column 303.

In addition, the fixed water pipe 19 and other water adding methods in actual production are all the adding of fixed-point and single water pipe, so that a long period of time is needed for water to uniformly enter all places in the annular barrel body 301, so that the radial protruding strips 404 rotating in the embodiment can rotationally push and spread the water falling from a single place, so as to ensure that the water is sprayed to all places in the annular barrel body 301 most quickly, and finally improve the stirring and mixing efficiency of the purple sand mud, moreover, the annular lower edge of the inclined ring body 402 is positioned on the inner annular surface of the annular barrel body 301, and the width of the annular groove of the annular barrel body 301 can ensure that the water is not sprayed out.

The lifting cylinder unit 1 comprises a bottom plate 101, a plurality of lifting cylinders 102 arranged on the bottom plate 101, and a lifting plate 103 arranged on a cylinder shaft of the lifting cylinders 102 and used for mounting the stirring motor 18.

In this embodiment, the plurality of lifting cylinders 102 are uniformly spaced in a circumferential arrangement.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various modifications can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art. These are non-inventive modifications, which are intended to be protected by patent laws within the scope of the appended claims.

Claims (10)

1. The utility model provides a dark-red enameled pottery, includes kettle body (11), pot lid (12) to and handle (13), its characterized in that: the anti-scald kettle is characterized by further comprising an anti-scald pipe unit (1) arranged on the handle (13), a kettle cover connecting rope unit (2) arranged on the handle (13), and an anti-skid ring unit (3) arranged on the lower bottom surface of the kettle body (11).

2. A dark-red enameled pottery according to claim 1, characterized in that: the anti-scald pipe unit (1) comprises an elastic pipe (101) sleeved on the handle (13), a convex hemisphere (102) arranged on the inner ring surface of the elastic pipe (101) and used for increasing the friction force between the anti-scald pipe unit and the handle (13), and a convex ring (103) arranged on the outer ring surface of the elastic pipe (101) and used for increasing the friction force between the anti-scald pipe unit and the hand.

3. A dark-red enameled pottery according to claim 1, characterized in that: the kettle cover connecting rope unit (2) comprises a fixing ring (201) sleeved on the handle (13), an elastic ring (202) sleeved on a protruding column of the kettle cover (12), and a connecting rope (203) arranged on the fixing ring (201) and used for connecting the elastic ring (202).

4. A dark-red enameled pottery according to claim 3, characterized in that: the kettle cover connecting rope unit (2) further comprises an anti-collision coil (204) arranged on the fixing ring (201) in a winding mode.

5. A dark-red enameled pottery according to claim 3, characterized in that: the kettle cover connecting rope unit (2) further comprises a hanging rope (205) arranged on the fixing ring (201) and a marking card (206) arranged on the hanging rope (205) and used for marking the type and the model of the dark-red enameled pottery.

6. A dark-red enameled pottery according to claim 5, characterized in that: the connecting rope (203) and the hanging rope (205) are both bound and fixed on the fixing ring (201).

7. A dark-red enameled pottery according to claim 1, characterized in that: the antiskid ring unit (3) comprises a supporting ring (301) and a double-sided adhesive tape (302) which is arranged on the upper annular surface of the supporting ring (301) and is used for bonding the lower bottom surface of the kettle body (11).

8. A dark-red enameled pottery according to claim 7, characterized in that: the outer diameter of the support ring (301) is equal to the diameter of the circular lower bottom surface of the kettle body (11).

9. A dark-red enameled pottery according to claim 7, characterized in that: the anti-skid ring unit (3) further comprises an annular groove (303) arranged on the outer annular surface of the supporting ring (301), and a colored elastic ring (304) sleeved on the annular groove (303) and used for marking the type of tea in the dark-red enameled pottery.

10. A dark-red enameled pottery according to claim 7, characterized in that: the thickness of the support ring (301) before installation is 0.4-1.2 cm.

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