CN216416815U - Pressure cooking utensil capable of preventing water collecting ring from warping - Google Patents

Abstract

The utility model discloses a prevent pressure cooking utensil that receipts water ring upwarps belongs to food processing technology field, and aim at overcomes the receipts water ring and the easy defect that produces the clearance of dustcoat of current pressure cooker. Cooking utensil, including the pot body and articulate the pot cover on the pot body, the pot body includes the dustcoat, receives water circle and base, and one side of the pot body is equipped with the buckling piece, and the pot cover closes on the pot body with the buckling piece joint so that the pot cover lid, is equipped with the button on the pot body in order to drive the buckling piece activity, receives to be equipped with the connecting piece between water circle and the base, and the connecting piece is established in the one side that the pot body was equipped with the buckling piece to make the pot cover transmit to the base to the pulling force that makes progress of buckling piece. The connecting piece simultaneously with receive the water circle and the base is connected, the pot cover passes through the connecting piece to transmit to the base to receiving the ascending pulling force of water circle, and the base forms decurrent pulling force transmission to receiving the water circle so that offset pot cover to the upwards pulling force of receiving the water circle to the connecting piece, reduces the risk of receiving the water circle and upwards upwarping.

Description

Pressure cooking utensil capable of preventing water collecting ring from warping

Technical Field

The utility model belongs to the technical field of food processing, a prevent pressure cooking utensil that receipts water ring upwarps is related to.

Background

The rear end of a pot cover of the existing pressure cooker is hinged on a pot body, the front end of the pot cover is clamped on a buckle plate of the pot body, and the buckle plate is hinged on a water collecting ring. After the pressure cooker is pressed upwards, high-pressure gas in the cooking cavity can generate large upward thrust to the cooker cover, so that the cooker cover forms large upward tension to the buckle plate, the tension is transmitted to the water receiving ring to easily cause the water receiving ring to deform upwards, a gap can be generated between the water receiving ring and the outer cover, and external foreign matters easily enter the cooker body from the gap to influence the service life of the pressure cooker.

Disclosure of Invention

The utility model discloses the problem to prior art existence provides a prevent receiving pressure cooking utensil that water ring upwarps, and aim at overcomes the receipts water ring and the dustcoat of current pressure cooker and produce the defect in clearance easily.

The utility model discloses a realize like this:

a pressure cooking appliance capable of preventing a water receiving ring from warping comprises a cooker body and a cooker cover hinged on the cooker body, wherein the cooker body comprises an outer cover, the water receiving ring and a base, a buckling piece is arranged on one side of the cooker body, the cooker cover is clamped with the buckling piece to enable the cooker cover to be covered on the cooker body, a button is arranged on the cooker body to drive the buckling piece to move,

a connecting piece is arranged between the water collecting ring and the base, and the connecting piece is arranged on one side of the cooker body, which is provided with the buckling piece, so that the upward pulling force of the cooker cover on the buckling piece is transmitted to the base.

During the culinary art, the internal atmospheric pressure that produces steam makes the pot body increases, form ascending thrust to the pot cover, the pot cover passes through the fastener to receiving the ascending pulling force of water ring formation, make and receive the water ring and tend to upwards warp at fastener mounted position, because the one side that the pot body was equipped with the fastener is equipped with the connecting piece, the connecting piece is connected with receiving water ring and base simultaneously, the pot cover passes through the connecting piece to transmit to the base to receiving the ascending pulling force of water ring, the base forms decurrent pulling force transmission to receiving the water ring in order to offset the pot cover to the upwards pulling force of receiving the water ring to the connecting piece like this, reduce the risk of receiving the water ring and upwards upwarping.

The dustcoat is installed on the base, when the base takes place to make progress deformation, the base can promote the dustcoat rebound, even the pot cover makes to receive the water circle and the base deformation that makes progress jointly to the pulling force that makes progress of receiving the water circle, the dustcoat also can produce the displacement that makes progress of corresponding degree, receives the ascending deformation volume of water circle and the ascending displacement volume of dustcoat unanimous basically, even receive the water circle like this and produce the deformation that makes progress of certain degree, the dustcoat can not produce the upwarp phenomenon relatively yet.

Preferably, one end of the connecting piece is connected with the base;

the other end of the connecting piece is detachably connected with the water collecting ring, or the other end of the connecting piece is integrally connected with the water collecting ring.

For the scheme that the connecting piece is detachably connected with the water collecting ring, the connecting piece is a part independent of the water collecting ring and the base, so that the longitudinal height of the water collecting ring does not comprise the connecting piece, an injection mold for manufacturing the water collecting ring can be greatly reduced, the mold cost is reduced, the design difficulty of the mold is also reduced, and the manufacturing cost of the water collecting ring is reduced.

Preferably, the fastening member is hinged to the connecting member; need not to set up extra structure on receiving the water ring like this and be used for installing the buckling piece, reduce and receive the vertical height of water ring, further reduce the design degree of difficulty of mould cost and mould.

Or the water collecting ring is provided with a mounting part independent of the connecting piece, and the buckling piece is hinged on the mounting part.

Preferably, the water collecting ring is provided with a mounting part, the buckling part is hinged to the mounting part, and the connecting part is positioned between the buckling part and the outer cover. Therefore, the connection position of the buckling piece and the water collecting ring is closer to the edge of the water collecting ring, and the water collecting ring is better inhibited from warping relative to the outer cover.

Preferably, the connecting piece is provided with a relief hole, and the button passes through the relief hole to abut against the buckling piece;

alternatively, the button has a guide hole through which the link passes, the guide hole extending laterally to allow the button to move relative to the link.

Therefore, the button can not be interfered by the connecting piece when moving, and the positions of the connecting piece and the buckling piece are ensured to correspond, so that the acting position of the connecting piece on the water collecting ring is close to the position where the water collecting ring is pulled upwards by the pot cover, and the connecting piece is prevented from being warped and has pertinence.

Preferably, the connecting piece is provided with a first hinge hole and a second hinge hole, one of the first hinge hole and the second hinge hole is a shaft hole, and the other one of the first hinge hole and the second hinge hole is a shaft hole with a notch so that the fastener can be conveniently installed from the notch; during the installation, insert earlier on establishing the shaft hole with the fastener, pack into the shaft hole that has the breach from the breach with the fastener again, guarantee that the fastener installation improves assembly efficiency when stable.

Or the connecting piece is provided with a first hinge hole and a second hinge hole, and the first hinge hole and the second hinge hole are shaft holes;

or, the connecting piece is provided with a first hinge hole and a second hinge hole, and the first hinge hole and the second hinge hole are both shaft holes with notches.

Preferably, the lower end of the connecting piece is fixed on the base through a screw, and the connecting piece is matched with the base in a circumferential positioning mode. Therefore, the lower end of the connecting piece can be prevented from being twisted to cause the whole torsion of the connecting piece when the screw is screwed, and when the buckling piece is hinged on the connecting piece, the corresponding buckling positions of the buckling piece and the pot cover can be prevented from being dislocated.

Preferably, the lower end part of the connecting piece is provided with a connecting column, the side wall of the connecting column is provided with a positioning rib, the base is provided with a slot, the slot wall of the slot is provided with a positioning groove, the connecting column is matched with the slot, and the positioning rib is matched with the positioning groove; the cooperation of spliced pole and slot can improve the assembly speed of connecting piece and base to improve the stability of both connections. The positioning ribs are embedded into the positioning grooves, so that the connecting column is circumferentially positioned relative to the base.

Or the lower end of the connecting piece is provided with a polygon prism, the base is provided with a polygon groove, and the polygon prism is matched with the polygon groove. The cooperation of polygon prism and polygon groove also can make the lower extreme of connecting piece cooperate relatively the base circumference.

Preferably, a return part is arranged between the buckling part and the connecting part. When the button is pressed, the button pushes the buckling piece to overcome the elastic force swing of the return piece, so that the buckling piece is separated from the state of being clamped with the pot cover, and the pot cover can be opened. After the button is released, the buckling piece is reset to the position capable of being clamped with the pot cover under the action of the return piece. The return piece is a spring, the buckling piece and the connecting piece are both provided with limiting columns, and the end parts of the spring are sleeved on the limiting columns. Therefore, the connection stability of the spring, the buckling piece and the connecting piece can be improved, and the spring is prevented from deviating.

Preferably, a bobbin frame is arranged in the pot body, a protruding part is arranged on one side, facing the bobbin frame, of the connecting piece, and the protruding part abuts against the bobbin frame. The connecting piece is limited through the bobbin bracket, and the stability of the connecting piece in the pot body is improved.

The utility model provides a prevent pressure cooking utensil that receives water circle upwarp, the connecting piece is connected with receiving water circle and base simultaneously, and the pot cover passes through the connecting piece to transmit to the base to receiving the ascending pulling force of water circle, and the base forms decurrent pulling force transmission to receiving the water circle to the connecting piece like this in order to offset the pot cover to the upwards pulling force of receiving the water circle, reduces the risk that receives the water circle upwarp that makes progress.

Drawings

FIG. 1 is a schematic structural view of a pressure cooker;

FIG. 2 is a schematic sectional view of the pan body;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is a schematic view showing the positional relationship between the connecting member and the water receiving ring and the base;

FIG. 5 is a schematic structural view of a connector;

FIG. 6 is a schematic structural view of a base;

FIG. 7 is a first angle view of the partial structure of the pot body;

FIG. 8 is a second angle view of the partial structure of the pot body.

Reference is made to the accompanying drawings in which: 100. a pan body; 200. a pot cover; 300. a housing; 400. a water collecting ring; 410. fixing a column; 500. a base; 510. a slot; 511. positioning a groove; 600. a fastener; 610. a return member; 700. a button; 800. a connecting member; 810. a first hinge hole; 820. a second hinge hole; 821. a notch; 830. connecting columns; 831. positioning ribs; 840. fixing the ear; 850. a boss portion; 900. the bobbin holder.

Detailed Description

The following detailed description is made of specific embodiments of the present invention with reference to the accompanying drawings, so as to make the technical solution of the present invention easier to understand and master. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The embodiment provides a pressure cooker, which is a specific application of the innovative scheme of the utility model on the pressure cooker. As shown in fig. 1 to 4, the pressure cooker includes a cooker body 100 and a cooker cover 200 hinged to the cooker body 100, the cooker body 100 includes an outer cover 300, a water receiving ring 400 and a base 500, a fastening member 600 is disposed on one side of the cooker body 100, the cooker cover 200 is fastened to the fastening member 600 to cover the cooker cover 200 on the cooker body 100, a button 700 is disposed on the cooker body 100 to drive the fastening member 600 to move, a connecting member 800 is disposed between the water receiving ring 400 and the base 500, and the connecting member 800 is disposed on one side of the cooker body 100 where the fastening member 600 is disposed, so that an upward pulling force of the cooker cover 200 on the fastening member 600 is transmitted to the base 500.

When the pot cover 200 is covered on the pot body 100, the upper end of the fastener 600 is clamped with the corresponding fastening position on the pot cover 200, when the pot cover is required to be opened, the button 700 is pressed, the button 700 pushes the fastener 600 to move so that the upper end of the fastener 600 is separated from the fastening position on the pot cover 200, and the pot cover 200 can be opened.

During cooking, pot cover 200 lid closes on pot body 100, the internal steam that produces of pot makes the atmospheric pressure increase in the pot body 100, form ascending thrust to pot cover 200, pot cover 200 forms ascending pulling force to receiving ring 400 through fastener 600, make and receive ring 400 tend to upwards warp at fastener 600 mounted position, because one side that pot body 100 was equipped with fastener 600 is equipped with connecting piece 800, connecting piece 800 is connected with receiving ring 400 and base 500 simultaneously, pot cover 200 passes through connecting piece 800 to transmit to base 500 to the ascending pulling force of fastener 600, base 500 forms decurrent pulling force to receiving ring 400 to transmit to receiving ring 400 in order to offset the upwards pulling force of pot cover 200 to receiving ring 400 to connecting piece 800 like this, reduce and receive the ascending risk of ring 400.

The outer cover 300 is installed on the base 500, when the base 500 takes place to make progress and deform, the base 500 can promote the outer cover 300 to upwards remove, even the pot cover 200 makes the upwards pulling force to receive the water circle 400 make and receive water circle 400 and base 500 deformation that makes progress jointly, the outer cover 300 also can produce the upwards displacement of corresponding degree, receive the ascending deformation volume of water circle 400 and the ascending displacement volume of outer cover 300 unanimous basically, even receive the ascending deformation volume that water circle 400 produced the certain degree like this, can not produce the upwarp phenomenon relatively outer cover 300.

As shown in fig. 3 to 7, one end of the connector 800 is connected to the base 500; the other end of the connecting piece 800 is detachably connected with the water collecting ring 400, the connecting piece 800 is a part independent of the water collecting ring 400 and the base 500, so that the longitudinal height of the water collecting ring 400 does not include the connecting piece 800, an injection mold for manufacturing the water collecting ring 400 can be greatly reduced, the mold cost is reduced, the design difficulty of the mold is also reduced, the manufacturing cost of the water collecting ring 400 is reduced, and the universality of the water collecting ring and the connecting piece is also improved.

In other alternative embodiments, one end of the connector 800 is connected to the base 500, and the other end of the connector 800 is integrally connected to the water trap 400. So that the connection member 800 can also transmit the pulling force of the lid 200 to the fastening member 600 to the base 500.

As shown in fig. 3-5, the fastener 600 is hinged to the connector 800. Receive need not to set up extra structure on the water circle 400 like this and be used for installing fastener 600, reduce and receive the vertical height of water circle 400, further reduce the design degree of difficulty of mould cost and mould.

In other alternative embodiments, a mounting portion may be integrally disposed on the water collecting ring 400, and the fastener 600 is hinged to the mounting portion. That is, the fastener 600 is not hinged to the connector 800, but hinged to the mounting portion of the water receiving ring 400.

In the embodiment where the water receiving ring 400 has a mounting portion, the fastener 600 is hinged to the mounting portion, and the connector 800 is located between the fastener 600 and the housing 300. Therefore, the connection position of the fastener 600 and the water collecting ring 400 is closer to the edge of the water collecting ring 400, and the water collecting ring 400 is better inhibited from being raised relative to the outer cover 300. In addition, the connecting member 800 may be disposed between the mounting portion and the heat-insulating cover on the pot body 100, and the connecting member 800 may also be directly fixed to the lower end of the mounting portion.

When the connector 800 is located between the fastening member 600 and the housing 300, the connector 800 has a hole for the button 700 to pass through to abut against the fastening member 600, or the button 700 has a guiding hole through which the connector 800 passes, the guiding hole extending transversely to allow the button 700 to move relative to the connector 800. Therefore, the movement of the button 700 does not interfere with the connector 800, and the positions of the connector 800 and the fastener 600 are ensured to correspond, so that the acting position of the connector 800 on the water collecting ring 400 is close to the position where the water collecting ring 400 is pulled upwards by the pot cover 200, and the prevention of the connector 800 from tilting is more targeted.

As shown in fig. 5, the connecting member 800 has a first hinge hole 810 and a second hinge hole 820, one of the first hinge hole 810 and the second hinge hole 820 is a shaft hole, and the other is a shaft hole having a notch 821 so that the fastener 600 can be inserted from the notch 821; during the installation, insert earlier on establishing the shaft hole with buckling piece 600, pack into the shaft hole that has breach 821 with buckling piece 600 from breach 821 again, guarantee that the installation of buckling piece 600 is stable when improving assembly efficiency.

In other alternative embodiments, the connecting member 800 has a first hinge hole 810 and a second hinge hole 820, and the first hinge hole 810 and the second hinge hole 820 are shaft holes; alternatively, the connecting member 800 has a first hinge hole 810 and a second hinge hole 820, and the first hinge hole 810 and the second hinge hole 820 are shaft holes having a notch 821.

As shown in fig. 3 and 5-6, the lower end of the connecting member 800 is fixed on the base 500 by screws, and the connecting member 800 is in circumferential positioning fit with the base 500. Therefore, when the screw is screwed, the lower end of the connecting member 800 can be prevented from being twisted to cause the overall twisting of the connecting member 800, and when the buckling member 600 is hinged to the connecting member 800, the corresponding buckling positions of the buckling member 600 and the pot cover 200 can be prevented from being dislocated.

Specifically, as shown in fig. 5 to 6, the lower end of the connecting member 800 has a connecting column 830, the side wall of the connecting column 830 has a positioning rib 831, the base 500 has a slot 510, the slot wall of the slot 510 has a positioning groove 511, the connecting column 830 is matched with the slot 510, and the positioning rib 831 is matched with the positioning groove 511; the engagement of the connecting column 830 and the socket 510 can increase the assembling speed of the connecting member 800 and the base 500 and improve the stability of the connection therebetween. The positioning ribs 831 are inserted into the positioning grooves 511 so as to circumferentially position the connecting column 830 with respect to the base 500.

In other alternative embodiments, the circumferential limit may also be achieved by the cooperation of a polygonal column and a polygonal groove. Specifically, the lower end of the connecting member 800 has a polygonal column, and the base 500 has a polygonal groove, and the polygonal column is matched with the polygonal groove.

As shown in fig. 5 and 7, the upper end of the connecting piece 800 is provided with a fixing lug 840, the water receiving ring 400 is provided with a fixing column 410, and the fixing lug 840 and the fixing column 410 are fixedly matched through a screw.

As shown in FIG. 3, a return member 610 is disposed between the fastener 600 and the connector 800. When the button 700 is pressed, the button 700 pushes the fastening member 600 to overcome the elastic force of the return member 610 to swing, so that the upper end of the fastening member 600 is separated from the state of being fastened with the lid 200, and the lid 200 can be opened. After the button 700 is released, the snap member 600 is restored to the position where it can be engaged with the lid 200 by the restoring member 610. The return member 610 is a spring, the fastening member 600 and the connecting member 800 are both provided with a limiting post, and the end of the spring is sleeved on the limiting post. Therefore, the connection stability of the spring, the buckling piece 600 and the connecting piece 800 can be improved, and the spring is prevented from deviating.

As shown in fig. 5 and 8, a bobbin rack 900 is arranged in the pot body 100, a protruding part 850 is arranged on one side of the connecting piece 800 facing the bobbin rack 900, and the protruding part 850 abuts against the bobbin rack 900. The connecting member 800 is limited by the bobbin bracket 900, so that the stability of the installation of the connecting member 800 in the pot body 100 is improved.

In the description of the present invention, it is to be understood that the terms "central", "lateral", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise. In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be understood by those skilled in the art that, although the embodiments of the present invention have been described above, the embodiments are only used for understanding the embodiments of the present invention, and are not intended to limit the embodiments of the present invention. It will be apparent to persons skilled in the relevant art that various changes in form and details can be made therein without departing from the spirit and scope of the embodiments of the invention as disclosed in the appended claims.

Claims (10)

1. A pressure cooking appliance capable of preventing a water receiving ring from warping comprises a cooker body and a cooker cover hinged on the cooker body, wherein the cooker body comprises an outer cover, the water receiving ring and a base, a buckling piece is arranged on one side of the cooker body, the cooker cover is clamped with the buckling piece to enable the cooker cover to be covered on the cooker body, a button is arranged on the cooker body to drive the buckling piece to move, and the pressure cooking appliance is characterized in that,

a connecting piece is arranged between the water collecting ring and the base, and the connecting piece is arranged on one side of the cooker body, which is provided with the buckling piece, so that the upward pulling force of the cooker cover on the buckling piece is transmitted to the base.

2. The pressure cooking appliance of claim 1, wherein one end of the connector is connected to the base;

the other end of the connecting piece is detachably connected with the water collecting ring, or the other end of the connecting piece is integrally connected with the water collecting ring.

3. The pressure cooking utensil of claim 1 wherein the snap member is hinged to the connector; or the water collecting ring is provided with a mounting part independent of the connecting piece, and the buckling piece is hinged on the mounting part.

4. The pressure cooking appliance of claim 1, wherein the water ring has a mounting portion, the fastener is hinged to the mounting portion, and the connector is located between the fastener and the housing.

5. The pressure cooking appliance of claim 4, wherein the connecting member has a relief hole, and the button passes through the relief hole to abut against the fastening member;

alternatively, the button has a guide hole through which the link passes, the guide hole extending laterally to allow the button to move relative to the link.

6. The pressure cooker of claim 1, wherein the connecting member has a first hinge hole and a second hinge hole, one of the first hinge hole and the second hinge hole is a shaft hole, and the other is a shaft hole having a notch so that the fastener can be inserted from the notch;

or the connecting piece is provided with a first hinge hole and a second hinge hole, and the first hinge hole and the second hinge hole are shaft holes;

or, the connecting piece is provided with a first hinge hole and a second hinge hole, and the first hinge hole and the second hinge hole are both shaft holes with notches.

7. The pressure cooking appliance of claim 1, wherein the lower end of the connecting member is fixed to the base by screws, and the connecting member is circumferentially positioned and matched with the base.

8. The pressure cooking appliance of any one of claims 1 to 7, wherein the lower end of the connecting member has a connecting column, the side wall of the connecting column has a positioning rib, the base has a slot, the slot has a positioning groove on the wall, the connecting column is matched with the slot, and the positioning rib is matched with the positioning groove;

or the lower end of the connecting piece is provided with a polygon prism, the base is provided with a polygon groove, and the polygon prism is matched with the polygon groove.

9. The pressure cooking appliance of any one of claims 1 to 7, wherein a return member is provided between the snap member and the connecting member.

10. The pressure cooking appliance of any one of claims 1 to 3, wherein the pot body is provided with a bobbin bracket, and one side of the connecting piece facing the bobbin bracket is provided with a convex part which abuts against the bobbin bracket.

Images