CN109984584A - Pot cover and cooking apparatus - Google Patents
Pot cover and cooking apparatus Download PDFInfo
- Publication number
- CN109984584A CN109984584A CN201810004272.7A CN201810004272A CN109984584A CN 109984584 A CN109984584 A CN 109984584A CN 201810004272 A CN201810004272 A CN 201810004272A CN 109984584 A CN109984584 A CN 109984584A
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- China
- Prior art keywords
- supporting table
- sliding block
- pot
- locking closure
- upper cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/0804—Locking devices
- A47J27/0806—Locking devices of the bayonet-type
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of pot cover and cooking apparatus, the pot cover includes: upper cover；Locking closure, the locking closure are rotatably installed on the upper cover and have lid teeth；Motor, the motor are installed on the upper cover and have motor shaft；Transmission component, the transmission component cooperate with the motor shaft and locking closure transmission respectively；Wherein, the transmission component is configured to, and first converts linear movement for the rotary motion of the motor shaft, then converts the linear movement to the rotary motion of the locking closure.Pot cover according to the present invention, can be easy to use with automatic open close cover, also, the requirement to motor performance is low, and the size of motor is small.
Description
Technical field
The present invention relates to cooking apparatus technical fields, in particular to a kind of pot cover and the culinary art with the pot cover
Utensil.
Background technique
Cooking apparatus (for example, electric pressure cooking saucepan) in the related technology opens and closes pot cover usually by way of rotating handles.
For example, being rotated in a clockwise direction handle first when uncapping, make the pot tooth dislocation point of the lid teeth and pot body of electric pressure cooker upper lid
From, then lid-opening button is pressed, so that the fastening of upper cover and pot body unlocks, so realize the process of uncapping of electric pressure cooking saucepan；When closing lid,
Upper cover is covered in pot body first, so that lid-opening button fastens upper cover and pot body, then is rotated in the counterclockwise direction handle, so that
The lid teeth of upper cover and the pot tooth of pot body it is Chong Die locking, so realize electric pressure cooking saucepan closing lid process.
In this way, user, which needs to complete above-mentioned steps, could open and close pot cover when using electric pressure cooking saucepan, use is not convenient enough.And
And in use, user needs to apply biggish turning moment to rotating handles, still, in the lesser handle of rotary volume
When, user's rotation is very laborious；In the biggish handle of rotary volume, the rotary course of rotating handles needs biggish operation empty
Between, so that the use to electric pressure cooking saucepan is made troubles.
Also there is the scheme using motor-driven driven opening closing lid in the prior art, but higher to the performance requirement of motor,
Cause the size of motor larger.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of pot
Lid, the pot cover have many advantages, such as that size easy to use, low to the performance requirement of motor, motor is small.
The present invention also proposes a kind of cooking apparatus with the pot cover.
The pot cover of embodiment according to a first aspect of the present invention, comprising: upper cover；Locking closure, the locking closure are rotatably installed on
The upper cover and have lid teeth；Motor, the motor are installed on the upper cover and have motor shaft；Transmission component, the transmission
Component cooperates with the motor shaft and locking closure transmission respectively；Wherein, the transmission component is configured to, first by the motor
The rotary motion of axis is converted into linear movement, then converts the linear movement to the rotary motion of the locking closure.
Pot cover according to an embodiment of the present invention, it is easy to use using driven opening closing lid, also, moved by using having
The transmission component of transformation function can reduce the requirement to motor performance, have biggish transmission ratio, can be smaller using torque
Motor, reduce the size of motor.
In addition, pot cover according to an embodiment of the present invention also has following additional technical characteristic:
According to some embodiments of the present invention, the transmission component includes: screw rod, the screw rod and the electric machine shaft driving
It connects and is driven by the motor shaft and rotated, the outer peripheral surface of the screw rod is equipped with along the circumferential from the one of the screw rod of the screw rod
End extends to the helicla flute of the other end；Sliding block, the sliding block can be installed on to linear movement the upper cover and match with the locking closure
It closes, the sliding block is equipped with the thimble that cooperate with the helicla flute, and in the thimble insertion helicla flute, the sliding block is by institute
The rotary motion for stating screw rod is converted to the linear movement of itself and the locking closure is driven to rotate.
Further, the sliding block backwards to the thimble surface be equipped with strip grooves, the locking closure be equipped with pillar and
The pillar is equipped with the convex block cooperated with the strip grooves, and the convex block is inserted into the strip grooves.
In some embodiments of the invention, the upper cover is equipped with the first arc groove, the center of circle position of first arc groove
In on the pivot center of the locking closure, the pillar and first arc groove cooperate.
In some embodiments of the invention, the upper cover is equipped with slideway, and the sliding block and the slideway cooperate, institute
Sliding block is stated to move in the slideway.
Optionally, the upper cover is equipped with the first limit plate and the second limit plate, the slideway by first limit plate and
Second limit plate limits, and the two lateral walls of the sliding block are pasted with first limit plate and second limit plate respectively
It closes.
Advantageously, the sliding block is equipped with the first supporting table and the second supporting table, and first supporting table is supported in described the
One limit plate and second supporting table is supported in second limit plate.
In some embodiments of the invention, the sliding block has body part, and first supporting table is located at the ontology
The one end in portion and second supporting table are located at the other end of the body part, first supporting table and second supporting table
The protruding body part, first supporting table and second supporting table are distinguished in the width direction of the body part
Be hung on the upper end of the body part, one end end face of the bottom surface of first supporting table and the body part with it is described
The contact of first limit plate, the bottom surface of second supporting table and the other end face of the body part are limited with described second
Position plate contact.
In some embodiments of the invention, one end of the screw rod is connect and the other end with the electric machine shaft driving
With supporting section, the supporting section is rotatably supported at the upper cover.
Advantageously, the upper cover is equipped with support base and the support base is equipped with groove, and the supporting section is supported in described recessed
In slot.
According to some embodiments of the present invention, the upper cover be equipped with mounting base, the motor be installed on the mounting base and
The motor shaft is horizontally extending.
The cooking apparatus of embodiment according to a second aspect of the present invention, comprising: pot body, the pot body have pot tooth；According to this
Pot cover described in invention first aspect embodiment, the pot cover are set to the pot body, and the locking closure makes the lid teeth by rotation
It fastens and is detached from the pot tooth.
Cooking apparatus according to an embodiment of the present invention, by utilizing pot cover as described above, property easy to use, to motor
Low, motor size can be required small.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Fig. 1 is the explosive view of pot cover according to an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of pot cover according to an embodiment of the present invention；
Fig. 3 is the perspective view of locking closure according to an embodiment of the present invention；
Fig. 4 is the perspective view of motor according to an embodiment of the present invention；
Fig. 5 is the perspective view of screw rod according to an embodiment of the present invention；
Fig. 6 is the perspective view of sliding block according to an embodiment of the present invention；
Fig. 7 is the perspective view of sliding block according to an embodiment of the present invention；
Fig. 8 is the structural schematic diagram of cooking apparatus according to an embodiment of the present invention.
Appended drawing reference:
Cooking apparatus 1,
Pot cover 10,
Upper cover 100, the first arc groove 101, the second arc groove 102, the first limit plate 111, the second limit plate 112, support
Seat 120, groove 121, mounting base 130,
Locking closure 200, lid teeth 201, pillar 210, convex block 211, support is along 212, positioning column 220,
Motor 300, motor shaft 301,
Transmission component 400, screw rod 410, helicla flute 411, supporting section 412, sliding block 420, thimble 421, strip grooves 422, the
One supporting table 423, the second supporting table 424,
Pot body 20.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings the pot cover 10 of embodiment according to a first aspect of the present invention is described.For example, pot cover 10 can be used for
Electric pressure cooking saucepan.
As Figure 1-Figure 8, pot cover 10 according to an embodiment of the present invention, comprising: upper cover 100, locking closure 200,300 and of motor
Transmission component 400.
Specifically, locking closure 200 is rotatably installed on upper cover 100, and locking closure 200 has a lid teeth 201, lid teeth 201 with
The pot tooth of pot body cooperates.Here, locking closure 200 can be retainer, be also possible to metal cover.Motor 300 is installed on upper cover 100, and
Motor 300 has motor shaft 301.Transmission component 400 cooperates with motor shaft 301 and the transmission of locking closure 200 respectively.Wherein, transmission group
Part 400 is configured to, and first converts linear movement for the rotary motion of motor shaft 301, then convert locking closure 200 for linear movement
Rotary motion.
Pot cover 10 according to an embodiment of the present invention, it is easy to use using driven opening closing lid, also, transported by using having
The transmission component 400 of dynamic transformation function, can reduce the requirement to 300 performance of motor, has biggish transmission ratio, can use
The lesser motor 300 of torque reduces the size of motor 300.
According to some embodiments of the present invention, as shown in Figure 1, Figure 2 and shown in Fig. 5-Fig. 7, transmission component 400 includes: screw rod 410
With sliding block 420.Screw rod 410 and motor shaft 301 are sequentially connected, and screw rod 410 is driven by motor shaft 301 to be rotated, the periphery of screw rod 410
Face is equipped with the circumferential helicla flute 411 that the other end is extended to from one end of screw rod 410 along screw rod 410.
Sliding block 420 can be installed on to linear movement upper cover 100, and sliding block 420 and locking closure 200 cooperate, and sliding block 420 is equipped with
The thimble 421 cooperated with helicla flute 411, thimble 421 are inserted into helicla flute 411, in this way, when screw rod 410 rotates, sliding block 420
The rotary motion of screw rod 410 is converted to the linear movement of itself by the cooperation of thimble 421 and helicla flute 411, is then driven
Locking closure 200 rotates.
Further, as shown in Figure 3 and Figure 7, the surface (i.e. the lower surface of sliding block 420) backwards to thimble 421 of sliding block 420
Strip grooves 422 are equipped with, locking closure 200 is equipped with pillar 210, and pillar 210 is equipped with the convex block 211 cooperated with strip grooves 422, convex block
In 211 insertion strip grooves 422.In this way, driving convex block 211 mobile when sliding block 420 moves linearly, thus by the linear fortune of itself
The rotation of turn chemical conversion locking closure 200.
For example, as depicted in figs. 1 and 2, upper cover 100 is equipped with the first arc groove 101, the center of circle of the first arc groove 101
On the pivot center of locking closure 200, pillar 210 and the first arc groove 101 cooperate.In this way, sliding block 420 drives convex block 211 to move
When dynamic, the first arc groove 101 can limit the movement of pillar 210, slide pillar 210 in the first arc groove 101, thus real
The rotation of existing locking closure 200.For example, pillar 210 and convex block 211 are cylindrical.
In some embodiments of the invention, as shown in Figure 1-Figure 3, pillar 210 is equipped with support along 212, and pillar 210 passes through
First arc groove 101, and support and along 212 be hooked in upper cover 100, thus pillar 210 can be slided in the first arc groove 101 and
It will not deviate from from the first arc groove 101.For example, support is configured to circle along 212.
In some alternative embodiments of the invention, as shown in Figure 1-Figure 3, upper cover 100 is equipped with the second arc groove 102, the
The center of circle of two arc grooves 102 is located on the pivot center of locking closure 200, and locking closure 200 is equipped with positioning column 220, and positioning column 220 passes through the
Two arc grooves 102, and positioning column 220 is hooked in upper cover 100, so as to guide locking closure 200 around the central axis of upper cover 100
Rotation, keeps the rotation of locking closure 200 more steady, smooth.Wherein, positioning column 220 is cylindrical, the top quilt of positioning column 220
It is configured to circle of the diameter greater than the width of the second arc groove 102, to prevent positioning column 220 from deviating from from the second arc groove 102.
Further, as shown in Figure 1-Figure 3, positioning column 220 is multiple, and multiple positioning columns 220 and pillar 210 are along locking closure
200 circumferential spaced set, the second arc groove 102 be it is multiple, multiple positioning columns 220 correspondingly pass through multiple second arcs
Shape slot 102, and multiple positioning columns 220 are hooked in upper cover 100 respectively.
In some embodiments of the invention, as depicted in figs. 1 and 2, upper cover 100 is equipped with slideway, sliding block 420 and cunning
Road cooperation, in this way, slideway can limit the rotation of sliding block 420, makes sliding block 420 make linear movement along slideway.For example, slideway
Extending direction is parallel to the axial direction of screw rod 410, the axial direction for extending perpendicularly to screw rod 410 of strip grooves 422.
Optionally, as depicted in figs. 1 and 2, upper cover 100 be equipped with the first limit plate 111 and the second limit plate 112, slideway by
First limit plate 111 and the second limit plate 112 limit, the two lateral walls of sliding block 420 respectively with the first limit plate 111 and
Two limit plates 112 fitting, to realize the linear movement of sliding block 420.For example, the first limit plate 111 and the second limit plate 112 are
Rectangular slab and arranged in parallel.
Advantageously, as shown in Figure 6 and Figure 7, sliding block 420 be equipped with the first supporting table 423 and the second supporting table 424, first
Support platform 423 is supported in the first limit plate 111 and the second supporting table 424 is supported in the second limit plate 112, thus the shifting of sliding block 420
It is dynamic more steady, smooth.For example, the first supporting table 423 and the second supporting table 424 are cuboid, the first supporting table 423
Lower surface and the upper edge of the first limit plate 111 fit, the upper edge of the lower surface of the second supporting table 424 and the second limit plate 112
It fits.
Specifically, as shown in figures 1 to 6, sliding block 420 has body part, and the first supporting table 423 is located at the one of body part
End, the second supporting table 424 are located at the other end of body part, the first supporting table 423 and the second supporting table 424 in the width of body part
Protruding body part is distinguished on direction.First supporting table 423 and the second supporting table 424 are hung on the upper end of body part, that is, the
The lower surface of one supporting table 423 and the lower surface of the second supporting table 424 are respectively positioned on above the lower surface of body part.First supporting table
423 bottom surface and one end end face of body part are contacted with the first limit plate 111, the bottom surface of the second supporting table 424 and sheet
The other end face in body portion is contacted with the second limit plate 112, to guarantee transmission stability.
In some embodiments of the invention, as depicted in figs. 1 and 2, one end of screw rod 410 and motor shaft 301 pass
The dynamic connection and other end has supporting section 412, supporting section 412 is rotatably supported at upper cover 100, thus avoid screw rod 410 because
Stiffness caused by length is too long, the problems such as kinematic accuracy is low.
Advantageously, as depicted in figs. 1 and 2, upper cover 100 is equipped with support base 120, and support base 120 is equipped with groove 121, support
Section 412 is supported in groove 121, so that support is more firm.
According to some embodiments of the present invention, as depicted in figs. 1 and 2, upper cover 100 is equipped with mounting base 130, and motor 300 is pacified
Loaded on mounting base 130, and motor shaft 301 is horizontally extending, and the central axis of upper cover 100 is vertically oriented.
As Figure 1-Figure 8, the cooking apparatus 1 of embodiment according to a second aspect of the present invention, comprising: pot body 20 and according to this
Pot cover 10 described in invention first aspect embodiment.For example, cooking apparatus 1 is electric pressure cooking saucepan.
Specifically, pot body 20 has pot tooth.Pot cover 10 is set to pot body 20, and locking closure 200 makes lid teeth by the rotation of itself
201 fasten and are detached from pot tooth.
Cooking apparatus 1 according to an embodiment of the present invention, it is easy to use, to motor by utilizing pot cover 10 as described above
300 performance requirement is low, the size of motor 300 is small.
Cooking apparatus 1 according to an embodiment of the present invention other constitute and operate for those of ordinary skill in the art and
It says it is all known, is not detailed herein.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise ", " axial direction ",
The orientation or positional relationship of the instructions such as " radial direction ", " circumferential direction " is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " specific embodiment ", " can
Select embodiment ", the description of " example " or " some examples " etc. mean specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (12)
1. a kind of pot cover characterized by comprising
Upper cover；
Locking closure, the locking closure are rotatably installed on the upper cover and have lid teeth；
Motor, the motor are installed on the upper cover and have motor shaft；
Transmission component, the transmission component cooperate with the motor shaft and locking closure transmission respectively；
Wherein, the transmission component is configured to, and first converts linear movement for the rotary motion of the motor shaft, then will be described
Linear movement is converted into the rotary motion of the locking closure.
2. pot cover according to claim 1, which is characterized in that the transmission component includes:
Screw rod, the screw rod, which connect with the electric machine shaft driving and driven by the motor shaft, to be rotated, the outer peripheral surface of the screw rod
Equipped with the circumferential helicla flute for extending to the other end from one end of the screw rod along the screw rod；
Sliding block, the sliding block can be installed on to linear movement the upper cover and with the locking closure cooperate, the sliding block be equipped with
The thimble of the helicla flute cooperation, the thimble are inserted into the helicla flute, and the sliding block turns the rotary motion of the screw rod
It is melted into the linear movement of itself and the locking closure is driven to rotate.
3. pot cover according to claim 2, which is characterized in that the surface backwards to the thimble of the sliding block is equipped with length
Bar groove, the locking closure is equipped with pillar and the pillar is equipped with the convex block cooperated with the strip grooves, and the convex block is inserted into the length
In bar groove.
4. pot cover according to claim 3, which is characterized in that the upper cover is equipped with the first arc groove, first arc
The center of circle of slot is located on the pivot center of the locking closure, and the pillar and first arc groove cooperate.
5. pot cover according to claim 2, which is characterized in that the upper cover is equipped with slideway, the sliding block and the slideway
Cooperation, the sliding block move in the slideway.
6. pot cover according to claim 5, which is characterized in that the upper cover is equipped with the first limit plate and the second limit plate,
The slideway is limited by first limit plate and the second limit plate, and the two lateral walls of the sliding block are respectively with described first
Limit plate and second limit plate fitting.
7. pot cover according to claim 6, which is characterized in that the sliding block is equipped with the first supporting table and the second supporting table,
First supporting table is supported in first limit plate and second supporting table is supported in second limit plate.
8. pot cover according to claim 7, which is characterized in that the sliding block has body part, and first supporting table is set
The body part one end and second supporting table be located at the other end of the body part, first supporting table and described
Second supporting table distinguishes the protruding body part, first supporting table and described in the width direction of the body part
Second supporting table is hung on the upper end of the body part, the bottom surface of first supporting table and one end end of the body part
Face is contacted with first limit plate, the other end face of the bottom surface of second supporting table and the body part with
The second limit plate contact.
9. pot cover according to claim 2, which is characterized in that one end of the screw rod connect with the electric machine shaft driving and
The other end has supporting section, and the supporting section is rotatably supported at the upper cover.
10. pot cover according to claim 9, which is characterized in that the upper cover is equipped with support base and the support base is equipped with
Groove, the supporting section are supported in the groove.
11. pot cover according to claim 1 to 10, which is characterized in that the upper cover is equipped with mounting base, described
Motor is installed on the mounting base and the motor shaft is horizontally extending.
12. a kind of cooking apparatus characterized by comprising
Pot body, the pot body have pot tooth；
According to claim 1, pot cover described in any one of -11, the pot cover are set to the pot body, and the locking closure passes through rotation
The lid teeth and the pot tooth is set to fasten and be detached from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810004272.7A CN109984584B (en) | 2018-01-03 | 2018-01-03 | Pot cover and cooking utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810004272.7A CN109984584B (en) | 2018-01-03 | 2018-01-03 | Pot cover and cooking utensil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109984584A true CN109984584A (en) | 2019-07-09 |
| CN109984584B CN109984584B (en) | 2021-12-21 |
Family
ID=67128856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810004272.7A Active CN109984584B (en) | 2018-01-03 | 2018-01-03 | Pot cover and cooking utensil |
Country Status (1)
| Country | Link |
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| CN (1) | CN109984584B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115429104A (en) * | 2022-10-21 | 2022-12-06 | 杭州荣灿科技有限公司 | Labor-saving opening and closing mechanism of vacuum pressure cooker |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115429104A (en) * | 2022-10-21 | 2022-12-06 | 杭州荣灿科技有限公司 | Labor-saving opening and closing mechanism of vacuum pressure cooker |
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| Publication number | Publication date |
|---|---|
| CN109984584B (en) | 2021-12-21 |
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