CN215663072U - Basket type child seat and child stroller - Google Patents

Abstract

The utility model discloses a basket type child seat with sitting posture state and lying posture state and a child stroller with the same, wherein the basket type child seat comprises: a body; the backrest is rotationally connected with the body, and the bottom of the backrest is fixedly provided with a mounting seat; and a seat connected with the backrest in a rotating way, wherein the seat can be arranged on the body in a rotating way and a sliding way. The seat also comprises a driving mechanism for switching states, wherein the driving mechanism comprises a driving piece with a first position and a second position, and the driving piece is positioned at the first position in a sitting posture state; in the lying posture state, the driving piece is positioned at the second position. The stroller comprises a stroller frame having a seat frame, the seat being detachably disposed on the seat frame, the seat frame having a mating member capable of mating with the driving member to cause the driving member to transition from the first position to the second position. The basket type child seat provided by the utility model can realize the conversion between the sitting posture and the lying posture through simple disassembly and assembly, and is very convenient.

Description

Basket type child seat and child stroller

Technical Field

The utility model relates to the technical field of children products, in particular to a basket type child seat and a child stroller with the same.

Background

In the prior art, in order to facilitate use and save cost, some automobile child safety seats, especially basket type safety seats suitable for infants, are detachably connected with a base, and can be taken out independently and directly mounted on a frame of a child stroller. However, the angle between the backrest and the seat of the detachable basket type child seat cannot be adjusted, and when the detachable basket type child seat is installed on a child safety seat or a stroller frame of an automobile for use, infants are in the same lying posture, which causes problems: for the younger infants, the infants are more comfortable in the lying posture compared with the sitting posture; however, due to safety requirements, the angle between the backrest and the seat cannot be too large in a child safety seat for a car, otherwise the seated child may be in danger of slipping out. Therefore, it is desirable to provide a basket type child seat capable of changing different lying postures when being installed on a child safety seat of an automobile and a stroller.

Disclosure of Invention

The utility model aims to provide a basket type child seat capable of converting sitting posture and lying posture states and a child stroller capable of being matched with the basket type child seat.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a basket style child seat comprising: a body having an accommodation space; the backrest is provided with a backrest surface, the backrest is arranged in the accommodating space, the upper part of the backrest is rotationally connected with the body, and the bottom of the backrest is fixedly provided with a mounting seat; a seat having a seat surface, the seat being disposed in the accommodating space, a lower portion of the seat being rotatably connected to a lower portion of the backrest, the seat being provided on the body to be relatively rotatable and slidable; the basket type child seat at least has a sitting posture state and a lying posture state, and when the basket type child seat is in the sitting posture state, an included angle between the backrest surface and the seat surface is alpha; when the basket type child seat is in the lying posture, the included angle between the backrest surface and the seat surface is beta, and the beta is larger than alpha; the basket type child seat further comprises a driving mechanism for converting the basket type child seat from the sitting posture state to the lying posture state, the driving mechanism at least comprises a driving piece movably arranged on the mounting seat, the driving piece is provided with a first position and a second position on the mounting seat, the basket type child seat is in the sitting posture state, and the driving piece is located at the first position; the basket type child seat is in the lying posture state, and the driving piece is located at the second position.

Preferably, the basket type child seat comprises a locking mechanism for locking the basket type child seat in the sitting posture, and an unlocking mechanism for unlocking the locking mechanism, the basket type child seat further comprises a limiting mechanism for limiting the basket type child seat in the lying posture, and the basket type child seat is in the sitting posture, and the locking mechanism is in the locking state; the basket type child seat is in the lying posture state, and the locking mechanism is in an unlocking state.

Further preferably, the locking mechanism comprises a locking member and a locking portion, the locking member is slidably disposed on the seat, the locking portion is fixedly disposed on the body, and the locking mechanism is in a locking state, and the locking member is matched and locked with the locking portion; when the locking mechanism is in an unlocked state, the locking piece is disengaged from the locking part.

Still further preferably, the locking member is a lock pin, and the locking portion is a lock groove that is fitted with the lock pin.

Preferably, the unlocking mechanism comprises an unlocking piece which is arranged on the seat in a relatively sliding manner, the unlocking piece at least has a first working position and a second working position on the seat, the locking mechanism comprises an elastic piece for providing acting force required by the unlocking piece to move from the second working position to the first working position, and the unlocking piece is positioned at the first working position when the locking mechanism is in a locking state; the locking mechanism is in an unlocking state, and the unlocking piece is located at the second working position.

Further preferably, the driving element is connected with the unlocking element through a traction cable, the driving element drives the unlocking element to move when moving, and when the driving element is located at the first position, the unlocking element is located at the first working position; when the driving piece is located at the second position, the unlocking piece is located at the second working position.

Further preferably, the locking mechanism includes a lock pin and a lock groove which are matched with each other, the lock pin is slidably disposed on the seat along the left-right direction of the basket type child seat, a latch is fixedly disposed on the lock pin, the lock groove is fixedly disposed on the body, a chute which is obliquely extended from inside to outside gradually toward the second working position is formed in the unlocking member, and the latch is fittingly inserted into the chute.

Preferably, the limiting mechanism comprises a limiting protrusion arranged on the backrest and/or the seat, the basket type child seat is in the lying posture state, the body abuts against the limiting protrusion, and the seat abuts against the body.

The utility model provides a children's shallow, children's shallow including the shallow frame, and basket formula children's seat, the shallow frame includes the seat frame, basket formula children's seat detachably sets up on the seat frame, the seat frame have can with driving piece mutually support and order about the driving piece by the first position to the fitting piece of second position conversion.

Further preferably, the driving member is slidably disposed on the mounting seat along a front-rear direction of the basket type child seat, the driving member is provided with a slot, an inner wall of a front side of the slot is provided with an inclined wall, the fitting member is fittingly inserted into the slot, the fitting member is provided with a pushing inclined surface matched with the inclined wall, when the driving member is fittingly connected with the fitting member, the fitting member is inserted into the slot, and the pushing inclined surface abuts against the inclined wall.

Due to the application of the technical scheme, the basket type child seat provided by the utility model can be switched between a sitting posture state and a lying posture state by arranging the driving piece, when the basket type child seat is not matched and connected with a child stroller, the basket type child seat is kept in the sitting posture state and can be directly placed on a base of the child automobile safety seat, and the angle between a backrest and a seat of the basket type child seat meets the safety requirement of the child automobile safety seat; when the basket type child seat is matched and connected with the child cart, the basket type child seat is automatically switched to a lying posture state, so that a comfortable lying space is provided for the child. So, this basket formula children's seat does not need other manipulating key, just can realize the conversion of position of sitting state and the position of lying state through simple dismouting operation, both accorded with the safety requirement and satisfy the demand of comfort level again, and is very convenient.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of a basket-style child seat in a sitting position in accordance with an embodiment of the present invention;

FIG. 2 is a schematic front view of the basket type child seat shown in FIG. 1;

FIG. 3 is a schematic top view of the basket style child seat of FIG. 1;

FIG. 4 is a schematic sectional view A-A of FIG. 3;

FIG. 5 is an enlarged view of the portion B of FIG. 4;

FIG. 6 is a schematic cross-sectional view of the basket-type child seat shown in this embodiment in a sitting position;

FIG. 7 is a schematic perspective view of the basket-type child seat of the present embodiment in a lying position;

FIG. 8 is a schematic front view of the basket type child seat shown in FIG. 7;

FIG. 9 is a perspective view of the backrest and seat of the present embodiment;

FIG. 10 is a perspective view of the body of the present embodiment;

FIG. 11 is a schematic cross-sectional view of the basket-type child seat shown in this embodiment in a lying position;

FIG. 12 is a perspective view of the back rest and seat of the present embodiment with the locking mechanism in a locked position;

FIG. 13 is a perspective view of the back rest and seat of the present embodiment with the locking mechanism in an unlocked position;

FIG. 14 is a perspective view of a frame of the stroller in the present embodiment;

FIG. 15 is a schematic perspective view of the basket type child seat and stroller frame of the present embodiment shown disconnected;

FIG. 16 is a top schematic view of FIG. 15;

FIG. 17 is a schematic cross-sectional view of C-C of FIG. 16;

FIG. 18 is a schematic, partially cross-sectional view of the basket child seat and stroller frame of the present embodiment shown in an unmated configuration;

FIG. 19 is a perspective view of the basket type child seat and stroller frame of this embodiment in mating engagement;

FIG. 20 is a top schematic view of FIG. 19;

FIG. 21 is a schematic cross-sectional view of D-D of FIG. 20;

FIG. 22 is an enlarged view at E of FIG. 21;

wherein: 1000. a basket style child seat; 2000. a cart frame;

100. a body; 110. a handle; 120. a basket interface; 200. a backrest; 200a, a back; 300. a seat; 300a, a seat surface; 400. a mounting seat; 500. a seat frame; 610. a front wheel bracket; 620. a rear wheel support; 630. a push rod frame;

1. a drive member; 1a, an inclined wall; 2. a lock pin; 21. a bolt; 3. locking the groove; 4. unlocking the lock; 41. a chute; 5. an elastic member; 6. a limiting bulge; 7. a mating member; 7a, pushing the inclined plane; 8. a traction cable; 9. a frame connector;

x, a first rotation center line; y, a second rotation center line.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the utility model may be more readily understood by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "left-right", "height", "front-back" and the like indicate the orientation or positional relationship as viewed by an adult pushing the stroller when the basket type child seat 1000 is normally mounted on the stroller frame 2000 based on fig. 19, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, only have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Further, the description of the upper, lower, left, right, etc. used in the present invention is only with respect to the positional relationship of the respective components of the present invention with respect to each other in the drawings.

Referring to fig. 1 to 4, a basket type child seat 1000 capable of being mounted on a stroller or a car child safety seat comprises a body 100, a backrest 200, a seat 300 and a mounting seat 400, wherein the body 100 is annular and encloses an accommodating space, the backrest 200, the seat 300 and the mounting seat 400 are all arranged in the accommodating space, and flexible materials such as sponge and soft cloth are wrapped among the components to provide a comfortable sitting environment for a child.

Specifically, the body 100 is rotatably connected with a handle 110, and two sides of the body 100 are further provided with basket interfaces 120 for connecting with a child stroller or a child safety seat of an automobile. The upper surface of the backrest 200 has a backrest surface 200a, and the upper portion of the backrest 200 is rotatably connected to the body 100 about the first rotation center line X; the mounting seat 400 is fixedly disposed at the bottom of the backrest 200 to provide a mounting support surface for the entire basket type child seat 1000. The upper surface of the seat 300 has a seating surface 300a, the lower portion of the seat 300 is rotatably coupled to the lower portion of the backrest 200 about the second rotation center line Y, and the seat 300 is provided on the body 100 to be capable of both relative rotation and relative sliding. The first rotation center line X and the second rotation center line Y are parallel to each other and extend along the left and right direction of the basket type child seat 1000.

Referring to fig. 6 to 11, in the present embodiment, the basket type child seat 1000 has at least a sitting posture state and a lying posture state: in a sitting posture, the included angle between the backrest surface 200a and the seat surface 300a is alpha; in the lying position, the angle between the backrest surface 200a and the seat surface 300a is beta, which is larger than alpha. That is, especially for younger infants, the child sitting in the lying posture is more comfortable and comfortable; however, when the basket type child seat 1000 is used by being installed on a child safety seat of a car, the angle between the backrest surface 200a and the seat surface 300a cannot be set large for safety reasons, otherwise, when a car is braked suddenly, the child in the basket type child seat 1000 may slip out, and therefore the basket type child seat 1000 must be locked in a sitting position.

In order to achieve the above object, the basket type child seat 1000 is reasonably switched between a sitting posture state and a lying posture state, in this embodiment, the basket type child seat 1000 further includes a locking mechanism for locking itself in the sitting posture state, a limiting mechanism for limiting itself in the lying posture state, and an unlocking mechanism for unlocking the locking mechanism, and further, the basket type child seat 1000 further includes a driving mechanism connected to the unlocking mechanism for driving itself to be switched from the sitting posture state to the lying posture state.

Referring to fig. 9 and 10, in the present embodiment, the locking mechanism has two sets respectively disposed at the left and right sides of the basket type child seat 1000, each set of locking mechanism includes a locking element and a locking portion, the locking element is a locking pin 2 slidably disposed at the bottom of the seat 300, the locking portion is a locking groove 3 fixedly disposed at the inner side of the body 100, and the sliding direction of the locking pin 2 is parallel to the extending direction of the second rotation center line Y.

Referring to fig. 12 and 13, the unlocking mechanism includes an unlocking member 4, the unlocking member 4 is slidably disposed at the bottom of the seat 300, the sliding direction of the unlocking member 4 is perpendicular to the sliding direction of the locking pin 2, the unlocking member 4 at least has a first working position and a second working position on the seat 300, the first working position is located at a side far away from the backrest 200, the second working position is located at a side close to the backrest 200, and the locking mechanism further includes an elastic member 5, which is specifically a spring, for providing a force required for the unlocking member 4 to move from the second working position to the first working position.

Specifically, the latch 21 is fixedly arranged on the lock pin 2, the unlocking member 4 is provided with two inclined grooves 41 which are inclined and extend from inside to outside gradually towards the second working position, the two inclined grooves 41 are respectively arranged on the left side and the right side, and the two sets of latches 21 are respectively inserted into the corresponding inclined grooves 41 in a matching manner.

Referring to fig. 1, 7 and 8, in the present embodiment, the limiting mechanism includes a limiting protrusion 6 disposed on the backrest and/or the seat, specifically, disposed on the upper edge of the mounting seat 400, when the locking mechanism is unlocked, the body 100 and the seat 300 both rotate downward under their own weight, when the lower portion of the body 100 abuts against and is supported on the limiting protrusion 6, the body 100 cannot further fall, and the upper portion of the seat 300 also correspondingly abuts against the body 100, so that the basket type child seat 1000 is limited in the lying posture.

Referring to fig. 4 and 5, in the present embodiment, the driving mechanism includes a driving member 1 movably disposed on the mounting seat 400, and one end of the driving member 1 is connected to the unlocking member 4 through a traction cable 8. Specifically, the driving member 1 is slidably disposed on the mounting seat 400 along the fore-and-aft direction of the basket type child seat 1000, and the driving member 1 has a first position and a second position on the mounting seat 400, wherein the first position is located at a side close to the seat 300, and the second position is located at a side far from the seat 300. The lower part of the driving piece 1 is provided with a slot, the front side inner wall of the slot is provided with an inclined wall 1a, and the inclined wall 1a gradually inclines upwards from front to back.

The basket type child seat 1000 of the present embodiment can be installed on a child safety seat of a car for use, and in this application, a base (not shown) capable of being connected with the car seat is required to be matched, and the basket type child seat 1000 is detachably installed on the base. At this time, since no external force is applied to the driving mechanism or the unlocking mechanism, the locking mechanism is maintained in the locked state, so that the basket type child seat 1000 is locked in the sitting posture state, and the safety of the child safety seat for the automobile is ensured.

Referring to fig. 14-22, an embodiment of the basket type child seat 1000 for use with a stroller is shown. This children's shallow includes shallow frame 2000, shallow frame 2000 includes that the branch locates two sets of collateral branch framves of the left and right sides, every group collateral branch frame includes front wheel support 610 at least, rear wheel support 620 and push rod frame 630, be equipped with on the push rod frame 630 and be used for the frame connecting piece 9 of being connected with the cooperation of basket interface 120, be equipped with between two sets of collateral branch framves be used for with support and connect the seat frame 500 of mount pad 400, set firmly on the seat frame 500 can with the 1 cooperation fitting piece 7 of being connected of driving piece.

Specifically, the fitting member 7 can be fittingly inserted into the insertion slot of the driving member 1, and the fitting member 7 has a pushing slope 7a fitted with the inclined wall 1a, and the pushing slope 7a also extends obliquely upward gradually from front to back. When the driving member 1 is connected with the mating member 7 in a matching manner, the mating member 7 is inserted into the slot, and the pushing inclined surface 7a abuts against the inclined wall 1 a.

The working principle of the basket type child seat 1000 in this embodiment is specifically described as follows:

referring to fig. 15-17, when the basket type child seat 1000 is not cooperatively connected to the stroller frame 2000, the locking mechanism is always maintained in the locked state, i.e., when the basket type child seat 1000 is placed alone or mounted on the base of the car child safety seat, it is locked in the sitting position.

Specifically, in this state, the unlocking member 4 is in the first working position under the action of the elastic member 5, the driving member 1 is correspondingly located in the first position, the locking member is locked in cooperation with the locking portion, each set of latch pins 21 is located at the outer end of the inclined slot 41, and the lock pin 2 is inserted into the corresponding lock groove 3.

Referring to fig. 18 to 22, when the basket type child seat 1000 is connected to the stroller frame 2000, the engaging element 7 and the driving element 1 are engaged with each other to drive the driving element 1 from the first position to the second position.

Specifically, when the basket type child seat 1000 is placed on the seat frame 500 in an aligned manner, the frame connecting members 9 on both sides are inserted into the corresponding basket interfaces 120, the mating member 7 is inserted into the slot of the driving member 1, the pushing inclined surface 7a of the mating member 7 abuts against the inclined wall 1a and slides upwards along the inclined wall 1a, the driving member 1 is driven to slide from the first position to the second position, the unlocking member 4 is pulled by the traction cable 8 to slide from the first working position to the second working position, so that the locking member and the locking portion are driven to be disengaged, two sets of bolts 21 slide inwards along the inclined slots 41, two sets of lock pins 2 are both disengaged from the corresponding lock grooves 3, and the locking mechanism is unlocked.

After the locking mechanism is unlocked, the body 100 can rotate freely around the first rotation center line X and the seat 300 can rotate freely around the second rotation center line Y, and under the action of gravity, the body 100 and the seat 300 both have a downward rotation trend until the body 100 abuts against the limiting protrusion 6, and the basket type child seat 1000 on the child stroller is stabilized in a lying posture state.

When the basket type child seat 1000 is detached from the stroller frame 2000, the fitting member 7 is disengaged from the driving member 1, and at this time, the body 100 and the seat 300 are lifted upward by a certain angle, so that the locking groove 3 corresponds to the locking pin 2, and under the action of the elastic member 5, the unlocking member 4 is reset to the first working position, the driving member 1 is reset to the first position, and the locking pin 2 can be inserted into the locking groove 3 again, so that the basket type child seat 1000 is locked in a sitting posture state.

In summary, the basket type child seat 1000 of the present embodiment can be locked in a sitting posture state when being installed on a child safety seat of an automobile for use, so as to ensure safety; when the baby stroller is mounted on a baby stroller for use, the baby stroller can be automatically converted into a lying posture state, a more comfortable riding environment is provided for children, redundant unlocking operation keys are not needed, and the baby stroller is quite simple and convenient to use.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (10)

1. A basket style child seat, the basket style child seat comprising:

a body having an accommodation space;

the backrest is provided with a backrest surface, the backrest is arranged in the accommodating space, the upper part of the backrest is rotationally connected with the body, and the bottom of the backrest is fixedly provided with a mounting seat;

a seat having a seat surface, the seat being disposed in the accommodating space, a lower portion of the seat being rotatably connected to a lower portion of the backrest, the seat being provided on the body to be relatively rotatable and slidable;

the basket type child seat at least has a sitting posture state and a lying posture state, and when the basket type child seat is in the sitting posture state, an included angle between the backrest surface and the seat surface is alpha; when the basket type child seat is in the lying posture, the included angle between the backrest surface and the seat surface is beta, and the beta is larger than alpha;

the basket type child seat also comprises a driving mechanism used for converting the sitting posture state into the lying posture state, the driving mechanism at least comprises a driving piece movably arranged on the mounting seat, the driving piece is provided with a first position and a second position on the mounting seat,

the basket type child seat is in the sitting posture state, and the driving piece is located at the first position;

the basket type child seat is in the lying posture state, and the driving piece is located at the second position.

2. The basket style child seat of claim 1, wherein: the basket type child seat comprises a locking mechanism for locking the child seat in the sitting posture state and an unlocking mechanism for unlocking the locking mechanism, and also comprises a limiting mechanism for limiting the child seat in the lying posture state,

the basket type child seat is in the sitting posture state, and the locking mechanism is in a locking state;

the basket type child seat is in the lying posture state, and the locking mechanism is in an unlocking state.

3. The basket style child seat of claim 2, wherein: the locking mechanism comprises a locking piece and a locking part, the locking piece is arranged on the seat in a sliding way, the locking part is fixedly arranged on the body,

when the locking mechanism is in a locking state, the locking piece is matched and locked with the locking part;

when the locking mechanism is in an unlocked state, the locking piece is disengaged from the locking part.

4. The basket style child seat of claim 3, wherein: the locking piece is a lock pin, and the locking part is a lock groove matched with the lock pin.

5. The basket style child seat of claim 2, wherein: the unlocking mechanism comprises an unlocking piece which can be arranged on the seat in a relatively sliding manner, the unlocking piece at least comprises a first working position and a second working position on the seat, the locking mechanism comprises an elastic piece which is used for providing acting force required by the unlocking piece to move from the second working position to the first working position,

the unlocking piece is positioned at the first working position when the locking mechanism is in a locking state;

the locking mechanism is in an unlocking state, and the unlocking piece is located at the second working position.

6. The basket style child seat of claim 5, wherein: the driving piece is connected with the unlocking piece through a traction cable, the unlocking piece is driven to move when the driving piece moves,

when the driving piece is positioned at the first position, the unlocking piece is positioned at the first working position;

when the driving piece is located at the second position, the unlocking piece is located at the second working position.

7. The basket style child seat of claim 5, wherein: the locking mechanism comprises a lock pin and a lock groove which are matched with each other, the lock pin can be arranged on the seat in a sliding mode along the left and right directions of the basket type child seat, a bolt is fixedly arranged on the lock pin, the lock groove is fixedly arranged on the body, an inclined groove which gradually extends towards the second working position from inside to outside is formed in the unlocking piece, and the bolt is inserted into the inclined groove in a matched mode.

8. The basket style child seat of claim 2, wherein: the limiting mechanism comprises a limiting bulge arranged on the backrest and/or the seat, the basket type child seat is in the lying posture state, the body abuts against the limiting bulge, and the seat abuts against the body.

9. A stroller, characterized in that: the stroller comprises a stroller frame and the basket-style child seat of any one of claims 1 to 8, wherein the stroller frame comprises a seat frame, the basket-style child seat is detachably disposed on the seat frame, and the seat frame has a fitting member capable of cooperating with the driving member to drive the driving member to change from the first position to the second position.

10. The stroller of claim 9, wherein: the driving piece is arranged on the mounting seat in a sliding mode along the front-back direction of the basket type child seat, a slot is formed in the driving piece, an inclined wall is arranged on the inner wall of the front side of the slot, the matching piece can be inserted into the slot in a matching mode, the matching piece is provided with a pushing inclined plane matched with the inclined wall, when the driving piece is connected with the matching piece in a matching mode, the matching piece is inserted into the slot, and the pushing inclined plane abuts against the inclined wall.

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