CN215305097U - Lid subassembly and multi-functional pot - Google Patents

Abstract

The present invention provides a cover assembly comprising: a cover body; a base body; the telescopic device is telescopically connected between the cover body and the seat body and has at least two preset telescopic lengths; and the locking device is configured to lock the telescopic motion of the telescopic device when the telescopic device is at a preset telescopic length, so that the distance between the cover body and the base body is fixed. The utility model also provides a multifunctional pot. The cover body assembly can adapt to various cooking scenes of the multifunctional pot by arranging the telescopic device and the locking device, so that the posture of the cover body assembly is adjusted when the effective volume of the cooking container is changed, the cover requirement of the multifunctional pot after the effective volume is changed is adapted, the cover effect of the cover assembly is tight, and the cover operation is convenient.

Description

Lid subassembly and multi-functional pot

Technical Field

The utility model relates to the field of manufacturing and processing of kitchen appliances, in particular to a cover body assembly and a multifunctional pot.

Background

For Chinese consumers, common cooking methods include stir-frying, stewing, frying and frying, wherein a Chinese family kitchen is generally equipped with a gas range and a frying pan, so that stir-frying processing can be conveniently performed. In addition, the food materials are often required to be frequently turned over in the stir-frying process, and seasonings are added at proper time, so that the demand of using kitchen appliances to realize stir-frying processing in the current market is not high.

For stewing, frying and deep-frying, products such as electric rice cookers, air fryers, electric ovens, electric stewpots and the like exist in the market, but the products are often single in function and difficult to realize the requirements of consumers on various food cooking modes. For example, an electric cooker or an electric stewpan can only cook food or soup, cannot stir food, has a low heating temperature, and is difficult to make food with a high temperature requirement; the air fryer can fry food by using air as a heating medium, but frying and cooking the food are difficult to realize.

With the continuous improvement of living standard, the diversified demands of consumers on food cooking modes are higher and higher, and in addition, the kitchen operation space is limited, and the kitchen electric appliance with single function has the problems of higher acquisition cost, occupation of a large amount of kitchen space and lower utilization rate of single product.

For the multifunctional pot on the market, the structure of the multifunctional pot is lack of a targeted design corresponding to different cooking modes. Especially in the case of air-frying and stewing, users generally desire that the capacity of the pot be as large as possible or be flexibly adjustable according to the food to be cooked, so that cooking work for food with a larger size or a larger number of foods can be completed at one time. However, due to the structure of the multifunctional pot, it is difficult to adapt to the cover requirement after the effective volume of the cooking container is changed based on the structure that the heating assembly is located at the lower part of the pot body and the cooking container is located above the heating assembly. The cover assembly of part multi-functional pot adoption disconnect-type handles the lid and closes the demand, and the lid of disconnect-type nevertheless appears easily that the lid closes not tight, complex operation scheduling problem.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a cover assembly and a multifunctional pot, which can adapt to various cooking scenarios of the multifunctional pot, so as to adjust the posture of the cover assembly when the effective volume of the cooking container changes, adapt to the covering requirement of the multifunctional pot after the effective volume changes, and enable the covering effect of the covering assembly to be tight and the covering operation to be convenient.

In one aspect of the present invention, there is provided a cover assembly comprising:

a cover body;

a base body;

the telescopic device is telescopically connected between the cover body and the seat body and has at least two preset telescopic lengths; and

the locking device is configured to lock the telescopic movement of the telescopic device when the telescopic device is at a preset telescopic length, so that the distance between the cover body and the seat body is fixed.

Preferably, the telescoping device is including connecting the first support body of lid with connect the second support body of pedestal, first support body is followed the length direction slidable of second support body, first support body with one in the second support body is equipped with the locking groove, first support body with another is equipped with the sliding hole in the second support body, locking device includes:

a locking slider slidably disposed in the sliding hole, configured to partially protrude into the locking groove and partially be located in the sliding hole when the telescopic device is at a preset telescopic length.

Preferably, the locking groove set up in first support body, the sliding hole set up in the second support body, first support body telescopically set up in the inside of second support body, locking device still includes:

the key is arranged on the second frame body in a manner of being capable of being pressed along the sliding direction of the locking slide block relative to the sliding hole and is positioned on one side, away from the locking groove, of the locking slide block; and

the first spring is arranged between the locking sliding block and the key in a telescopic mode and is configured to jack the locking sliding block to the inner portion extending into the locking groove in a natural extension state and jack the key to the direction far away from the first frame body.

Preferably, the locking device further comprises:

the second spring is arranged between the key and the second frame body in a telescopic mode and is configured to enable the key to be jacked to the direction far away from the first frame body in the natural stretching state.

Preferably, one side of the key close to the first frame body is provided with a convex column, and the locking device further comprises:

the rotating shaft block is rotatably arranged on the second frame body, and the rotating shaft is arranged in parallel to the telescopic direction of the telescopic device;

the rotating shaft block comprises a first contact plate and a second contact plate which are outwards protruded along the radial direction, the first contact plate is in contact with the locking sliding block through one side close to the key, the key is in a pressing state, and the second contact plate is in contact with the convex column through one side close to the key.

Preferably, one end of the locking slider, which is close to the key, comprises third contact plates which extend towards two sides, and the extending direction of the two third contact plates relative to the locking slider is perpendicular to the extending and retracting direction of the telescopic device and the pressing direction of the key at the same time;

the locking device includes:

the two rotating shaft blocks are arranged on two sides of the locking sliding block correspondingly to the two third contact plates, and the first contact plate on each rotating shaft block is in contact with one side, away from the key, of the third contact plate through one side close to the key.

Preferably, the telescopic device is provided with a first telescopic length corresponding to a self-extended state and a second telescopic length corresponding to a self-retracted state, and the locking grooves include a first locking groove corresponding to the first telescopic length and a second locking groove corresponding to the second telescopic length.

Preferably, first support body is close to one side of button is equipped with the guide way, the length direction of guide way is on a parallel with the flexible direction of telescoping device, the second support body is equipped with spacing bumping post when the telescoping device is in first flexible length, spacing bumping post inlays to be established the lower extreme of guide way when the telescoping device is in the flexible length of second, spacing bumping post inlays to be established the upper end of guide way.

Preferably, the second frame body includes:

the bracket body is provided with a yielding hole corresponding to the position blocked by the limit; and

the support stop cover is fixedly attached to the outer side of the support body, a limiting stop column is arranged on the inner side of the support body, and the limiting stop column penetrates through the abdicating hole and is embedded in the guide groove.

In another aspect of the present invention, there is provided a multifunctional pan, comprising the cover assembly according to any one of the previous embodiments, further comprising:

the pot body is rotatably connected with the seat body; and

and the heightening ring is arranged between the cover body and the pot body in a sealing way when the telescopic device is in an extending state.

Therefore, the cover body assembly can adapt to various cooking scenes of the multifunctional pot by arranging the telescopic device and the locking device, so that the posture of the cover body assembly is adjusted when the effective volume of the cooking container is changed, the cover requirement of the multifunctional pot after the effective volume is changed is adapted, the cover effect of the cover assembly is tight, and the cover operation is convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the claimed subject matter and are incorporated in and constitute a part of this specification, illustrate embodiments of the subject matter and together with the description serve to explain the principles of the subject matter and not to limit the subject matter.

FIG. 1 is a schematic side view of the cover assembly of the present invention when the retractable device is at a second retractable length and the locking device is in a locked state;

FIG. 2 is a schematic structural diagram illustrating a side view of the cover assembly of the present invention when the retractable device is at a second retracted length and the locking device is in an unlocked state;

FIG. 3 is a structural diagram of a side view of the cover assembly of the present invention when the retractable device is at the first retractable length and the locking device is in the locked state;

FIG. 4 is a schematic cross-sectional view of the multifunctional pot with a raised ring at a side view angle when the cover assembly is in an extended state;

FIG. 5 is a schematic top view of the locking device of the cover assembly of the present invention in a locked state;

FIG. 6 is an enlarged schematic view of a portion of the release mechanism of FIG. 5;

FIG. 7 is a schematic top view of the locking device of the cover assembly in an unlocked state;

FIG. 8 is an enlarged schematic view of a portion of the release mechanism of FIG. 7;

FIG. 9 is a schematic structural diagram of a first frame of the cover assembly of the present invention;

FIG. 10 is a schematic structural view of a bracket body of a second frame in the cover assembly according to the present invention;

FIG. 11 is a schematic structural view of a bracket stop cover of a second frame in the cover assembly according to the present invention;

description of reference numerals:

1-a cover body; 2-a seat body; 3-a telescopic device; 31-a first frame; 311-locking groove; 311 a-first locking groove; 311 b-second locking slot; 312-a guide slot; 32-a second frame body; 321-a sliding hole; 323-a stent body; 323 a-relief hole; 324-a bracket stop cover; 324 a-limit stop post; 4-a locking device; 41-locking the slide block; 411 — third contact plate; 42-push button; 421-convex column; 43-a first spring; 44-a second spring; 45-rotating shaft block; 451-first contact plate; 452 — a second contact plate; 5-a pot body; 6-heightening the circle.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the utility model, its application, or uses. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments are to be construed as merely illustrative, and not as limitative, unless specifically stated otherwise.

As shown in fig. 1-11:

in one aspect of the present invention, there is provided a cover assembly comprising: lid 1, pedestal 2, telescoping device 3 and locking device 4. The telescopic device 3 is telescopically connected between the cover body 1 and the base body 2 and has at least two preset telescopic lengths; and a locking device 4 configured to lock the telescopic movement of the telescopic device 3 when the telescopic device 3 is at a preset telescopic length, so that the distance between the cover body 1 and the seat body 2 is fixed.

According to the multifunctional pot, the cover body 1 can be stretched and retracted relative to the base body 2 through the telescopic device 3, and the telescopic motion of the telescopic device 3 is locked through the locking device 4, so that the cover body 1 can be fixed at a preset height, and therefore the cover requirement at a new height can be met after the effective volume mode of the multifunctional pot is changed.

In order to realize the telescopic motion of the telescopic device 3, preferably, the telescopic device 3 includes a first frame 31 connected to the cover body 1 and a second frame 32 connected to the base body 2, and the first frame 31 is slidable along a length direction of the second frame 32. On this basis, in order to lock the telescopic position of the telescopic device 3 by the locking device 4, one of the first frame body 31 and the second frame body 32 is provided with a locking slot 311, the other one of the first frame body 31 and the second frame body 32 is provided with a sliding hole 321, the locking device 4 comprises a locking slider 41, the locking slider 41 is slidably arranged in the sliding hole 321, and is configured to partially extend into the locking slot 311 and partially locate in the sliding hole 321 when the telescopic device 3 is at a preset telescopic length.

The locking slider 41 can slide to a position partially in the sliding hole 321 and partially in the locking groove 311, thereby fixing the telescopic length of the telescopic device 3 by restricting the sliding of the first frame body 31 with respect to the second frame body 32. The locking slider 41 can be arranged perpendicular to the telescopic direction of the telescopic device 3 relative to the insertion direction of the sliding block and the locking groove 311, so that the cover body assembly can not feed back to the locking assembly after receiving acting force along the telescopic direction, the locking assembly can keep the locking state of the locking assembly, and the distance of the cover body 1 relative to the base body 2 is further ensured to be fixed.

Preferably, in order to make the telescopic movement of the telescopic device 3 more stable, the locking groove 311 is provided in the first frame body 31, the sliding hole 321 is provided in the second frame body 32, and the first frame body 31 is telescopically provided in the second frame body 32.

According to the utility model, the first frame body 31 is arranged inside the second frame body 32, the telescopic track of the first frame body 31 is limited to be along the length direction of the second frame body 32, and the second frame body 32 is sleeved outside the first frame body 31, so that the first frame body and the second frame body are tightly connected and uniformly stressed, and are not easy to bend and fail due to long-term use.

In order to facilitate the locking and unlocking operations of the telescopic device 3 by the user using the locking device 4, the locking device 4 further comprises a key 42 and a first spring 43. The key 42 is arranged on the second frame body 32 in a manner of being pressable along the sliding direction of the locking slider 41 relative to the sliding hole 321, and is positioned on one side of the locking slider 41 far away from the locking groove 311; the first spring 43 is telescopically disposed between the locking slider 41 and the key 42, and configured to push the locking slider 41 into the locking slot 311 and push the key 42 away from the first frame 31 in a natural extension state.

Accordingly, when the user wants to unlock the lock device 4 and press the button 42 to maintain the pressed state, the lock device 4 is released from the lock of the telescopic movement of the telescopic device 3, and the telescopic device 3 can be freely extended and retracted. After the key 42 is no longer pressed, the first spring 43 generates an elastic force between the key 42 and the locking slider 41, and pushes the locking slider 41 into the locking slot 311, and simultaneously pushes the key 42 in a direction away from the first frame 31, thereby completing the locking operation and resetting the key 42, so that the user can perform the next pressing operation.

In order to ensure that the key 42 can be normally reset after the user stops pressing the key 42, it is preferable that the locking device 4 further includes a second spring 44, and the second spring 44 is telescopically disposed between the key 42 and the second frame 32 and configured to push the key 42 in a direction away from the first frame 31 in a natural extension state.

As shown in fig. 5-8, in order to enable the locking device 4 to be released from the locking state of the telescopic motion of the telescopic device 3 after the user presses the button 42, preferably, a convex pillar 421 is disposed on one side of the button 42 close to the first frame body 31, the locking device 4 further includes a rotating shaft block 45, the rotating shaft block 45 is rotatably disposed on the second frame body 32, and the rotating shaft is disposed parallel to the telescopic direction of the telescopic device 3; the rotating shaft block 45 includes a first contact plate 451 and a second contact plate 452 protruding outward in the radial direction, the first contact plate 451 contacts the locking slider 41 through a side close to the key 42, and the second contact plate 452 contacts the boss 421 through a side close to the key 42 when the key 42 is in a pressed state.

Specifically, as shown in fig. 6, the protruding column 421 of the key 42 faces the second contact plate 452, when the key 42 is pressed down, the second contact plate 452 is forced to rotate the rotating shaft block 45 around the rotating shaft, and at this time, the first contact plate 451 drives the locking slider 41 to leave the inside of the locking slot 311 along with the rotation of the rotating shaft block 45, so as to unlock the telescopic device 3, and enter the state shown in fig. 8.

When the user releases the button 42 and the retractable device 3 is retracted to the preset retracted length, the locking device 4 will change from the state shown in fig. 8 back to the state shown in fig. 6: under the action of the first spring 43, the push button 42 and the locking slider 41 move relatively, so that the push button 42 returns to a state of being partially positioned in the locking hole and partially positioned in the sliding groove, and the rotating shaft block 45 is driven to return at the same time, so that the push button 42 returns to a state of being not pressed.

In order to improve the contact transmission effect between the locking slider 41 and the rotating shaft block 45, preferably, one end of the locking slider 41 close to the key 42 includes third contact plates 411 protruding to both sides, and the two third contact plates 411 are perpendicular to both the extending direction of the telescopic device 3 and the pressing direction of the key 42 relative to the extending direction of the locking slider 41; and correspondingly, the locking device 4 includes two rotating shaft blocks 45, the two rotating shaft blocks 45 are provided on both sides of the locking slider 41 corresponding to the two third contact plates 411, and the first contact plate 451 on each rotating shaft block 45 is in contact with the side of the third contact plate 411 away from the key 42 through the side close to the key 42.

The provision of the third contact plate 411 can increase the contact area with the first contact plate 451 on the rotation shaft block 45, thereby making the transmission connection between the lock slider 41 and the rotation shaft block 45 more reliable. The third contact plates 411 are symmetrically disposed with respect to the locking slider 41, and the number of the rotating shaft blocks 45 is two, and the third contact plates are symmetrically disposed with respect to the locking slider 41, so that the stress on the locking slider 41 can be more uniform, and the reliability of the locking device 4 can be improved.

Preferably, as shown in fig. 1 to 4, for the multifunctional pot, the position of the cover body 1 with respect to the base body 2 generally includes a setting position for a normal cooking process and a setting position for a heightened cooking process, for which the telescopic device 3 is provided with a first telescopic length corresponding to a self-extended state and a second telescopic length corresponding to a self-retracted state, and the locking groove 311 includes a first locking groove 311a corresponding to the first telescopic length and a second locking groove 311b corresponding to the second telescopic length.

For those skilled in the art, aiming at specific heightening requirements, the telescopic device 3 may have other preset telescopic lengths more than the first telescopic length and the second telescopic length, and the locking device 4 provided by the present invention may be used to lock and unlock the telescopic device 3 only by correspondingly opening the locking slot 311.

As shown in fig. 9 to 11, in order to enable the first frame 31 to move along the predetermined trajectory more accurately with respect to the second frame 32 by telescoping, a guide groove 312 is preferably formed on a side of the first frame 31 adjacent to the key 42. The length direction of the guide groove 312 is parallel to the telescopic direction of the telescopic device 3, the second frame body 32 is provided with a limit stop post 324a, when the telescopic device 3 is at the first telescopic length, the limit stop post 324a is embedded at the lower end of the guide groove 312, and when the telescopic device 3 is at the second telescopic length, the limit stop post 324a is embedded at the upper end of the guide groove 312.

In order to reduce the manufacturing difficulty of the second frame body 32, preferably, the second frame body 32 includes a bracket body 323 and a bracket stopper cover 324, wherein the bracket body 323 is provided with a yielding hole 323a at a position corresponding to the limiting stopper; the bracket stopper 324 is fixedly attached to the outer side of the bracket body 323, and the inner side is provided with a limiting stopper 324a, and the limiting stopper 324a passes through the avoiding hole 323a and is embedded in the guide groove 312.

Therefore, the function of the structural part of the second frame body 32 can be assumed by the bracket body 323, and the function of the decorative part can be assumed by the bracket stopper cover 324 located at the outer side, and the limiting stopper 324a can be arranged on the bracket stopper cover 324 by the two-layer structure of the bracket body 323 and the bracket stopper cover 324, and the matching between the limiting stopper and the guide groove 312 can be realized only by reserving the receding hole 323a on the bracket body 323, thereby greatly reducing the difficulty of manufacturing and processing.

In another aspect of the present invention, as shown in fig. 4, there is provided a multifunctional pan, comprising a cover assembly as in any one of the above embodiments, and further comprising a pan body 5 and a heightening ring 6. Wherein the pot body 5 is rotatably connected with the seat body 2; the heightening ring 6 is hermetically arranged between the cover body 1 and the pot body 5 when the expansion device 3 is in an expansion state.

The pot body 5 is rotatably connected with the seat body 2 of the cover body assembly, so that the cover body 1 can realize opening and closing actions relative to the pot body 5 by rotating around the seat body 2, and the heightening ring 6 is clamped between the pot body 5 and the cover body 1 when the cover body assembly moves to an extending position and is hermetically connected with the pot body 5 and the cover body 1, so that the effective cooking space of the multifunctional pot is greatly improved, and a user can cook food with large size or a plurality of measuring grids at one time.

Therefore, the cover body assembly can adapt to various cooking scenes of the multifunctional pot by arranging the telescopic device 3 and the locking device 4, the posture of the cover body assembly is adjusted when the effective volume of the cooking container is changed, the cover requirement of the multifunctional pot after the effective volume is changed is adapted, and the cover effect of the cover assembly is compact and the operation is convenient.

So far, some specific embodiments of the present invention have been described in detail by way of examples, but it should be understood by those skilled in the art that the above examples are only for illustrative purposes and are not intended to limit the scope of the present invention. It will be understood by those skilled in the art that various changes may be made in the above embodiments or equivalents may be substituted for elements thereof without departing from the scope and spirit of the utility model. The scope of the utility model is defined by the appended claims.

Claims (10)

1. A cover assembly, comprising:

a lid body (1);

a base body (2);

the telescopic device (3) is telescopically connected between the cover body (1) and the base body (2) and has at least two preset telescopic lengths; and

a locking device (4) configured to lock the telescopic movement of the telescopic device (3) when the telescopic device (3) is at a preset telescopic length, so that the distance between the cover body (1) and the seat body (2) is fixed.

2. The cover assembly according to claim 1, wherein the telescopic device (3) comprises a first frame body (31) connected with the cover body (1) and a second frame body (32) connected with the base body (2), the first frame body (31) is slidable along a length direction of the second frame body (32), one of the first frame body (31) and the second frame body (32) is provided with a locking groove (311), the other one of the first frame body (31) and the second frame body (32) is provided with a sliding hole (321), and the locking device (4) comprises:

a locking slider (41) slidably disposed in the sliding hole (321), configured to partially protrude inside the locking groove (311) and partially located in the sliding hole (321) when the telescopic device (3) is at a preset telescopic length.

3. The cover assembly according to claim 2, wherein the locking slot (311) is provided in the first frame body (31), the sliding hole (321) is provided in the second frame body (32), the first frame body (31) is telescopically provided in the second frame body (32), and the locking device (4) further comprises:

a key (42) which is arranged on the second frame body (32) in a manner of being capable of being pressed along the sliding direction of the locking slide block (41) relative to the sliding hole (321), and is positioned on one side of the locking slide block (41) far away from the locking groove (311); and

the first spring (43) is arranged between the locking slider (41) and the key (42) in a telescopic mode and is configured to push the locking slider (41) to extend into the locking groove (311) in a natural extension state and push the key (42) to a direction far away from the first frame body (31).

4. Cover assembly according to claim 3, wherein the locking device (4) further comprises:

a second spring (44) telescopically disposed between the key (42) and the second frame (32) and configured to urge the key (42) in a direction away from the first frame (31) in a natural extended state.

5. The cover assembly according to claim 3, wherein the key (42) is provided with a boss (421) at a side thereof adjacent to the first frame body (31), and the locking device (4) further comprises:

the rotating shaft block (45) is rotatably arranged on the second frame body (32), and the rotating shaft is parallel to the telescopic direction of the telescopic device (3);

the rotating shaft block (45) comprises a first contact plate (451) and a second contact plate (452), wherein the first contact plate (451) protrudes outwards in the radial direction, the first contact plate (451) is in contact with the locking slider (41) through one side close to the key (42), and when the key (42) is in a pressed state, the second contact plate (452) is in contact with the boss (421) through one side close to the key (42).

6. The cover assembly according to claim 5, wherein the end of the locking slider (41) close to the key (42) comprises third contact plates (411) protruding to both sides, the protruding direction of the two third contact plates (411) relative to the locking slider (41) being perpendicular to both the retracting direction of the retracting device (3) and the pressing direction of the key (42);

the locking device (4) comprises:

two of the rotating shaft blocks (45) are arranged at both sides of the locking slider (41) corresponding to the two third contact plates (411), and the first contact plate (451) on each rotating shaft block (45) is in contact with one side of the third contact plate (411) far away from the key (42) through one side close to the key (42).

7. The cover assembly according to claim 3, wherein the telescopic device (3) is provided with a first telescopic length corresponding to a self-extended state and a second telescopic length corresponding to a self-retracted state, and the locking groove (311) comprises a first locking groove (311a) corresponding to the first telescopic length and a second locking groove (311b) corresponding to the second telescopic length.

8. The cover assembly according to claim 7, wherein a guide groove (312) is formed in one side of the first frame body (31) close to the key (42), the length direction of the guide groove (312) is parallel to the telescopic direction of the telescopic device (3), the second frame body (32) is provided with a limit stop pillar (324a), the limit stop pillar (324a) is embedded in the lower end of the guide groove (312) when the telescopic device (3) is in the first telescopic length, and the limit stop pillar (324a) is embedded in the upper end of the guide groove (312) when the telescopic device (3) is in the second telescopic length.

9. The cover assembly according to claim 8, wherein the second frame (32) comprises:

the bracket body (323) is provided with a yielding hole (323a) at a position corresponding to the limiting block; and

support shelves lid (324), fixed subsides are located the outside of support body (323), and the inboard is equipped with spacing bumping post (324a), spacing bumping post (324a) pass abdication hole (323a) and inlay and locate the inside of guide way (312).

10. A multi-purpose pan comprising the cover assembly of any one of claims 1-9, the multi-purpose pan further comprising:

the pot body (5) is rotatably connected with the seat body (2); and

and the heightening ring (6) is arranged between the cover body (1) and the pot body (5) in a sealing way when the telescopic device (3) is in an extending state.

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