CN204846017U - Virgin shallow of foldable baby - Google Patents

Virgin shallow of foldable baby Download PDF

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Publication number
CN204846017U
CN204846017U CN201520644617.7U CN201520644617U CN204846017U CN 204846017 U CN204846017 U CN 204846017U CN 201520644617 U CN201520644617 U CN 201520644617U CN 204846017 U CN204846017 U CN 204846017U
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China
Prior art keywords
foot
joint
pipe
brake
hand
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CN201520644617.7U
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Chinese (zh)
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邹德刚
侯云良
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邹德刚
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Abstract

The utility model discloses a virgin shallow of foldable baby, including hand (hold), preceding handrail, front wheel subassembly, rear wheel subassembly and frame link assembly, the hand (hold) is including hand (hold) pipe and the handle sleeve of suit on the hand (hold) pipe, and this hand (hold) pipe is located handle sleeve department and is equipped with singlehanded rotation folding mechanism, frame link assembly is including forward foot in a step pipe, rear foot pipe, stay tube, support joint and rear foot joint, forward foot in a step pipe is connected through an unblock subassembly joint with the hand (hold) pipe, preceding handrail tip movably installs on the unblock subassembly, preceding handrail tip passes through the handrail and is connected in the middle part of supporting iron sheet and stay tube, be connected with the unblock subassembly by the joint through supporting for stay tube one end, the other end is managed the middle part with the rear foot and is connected, this virgin shallow of foldable baby only needs one -hand operation to receive and closes hand (hold) pipe and forward foot in a step pipe through being provided with singlehanded rotatory folding mechanism, receives simultaneously and closes front wheel subassembly, stay tube, handrail connection iron sheet, preceding handrail, rear foot pipe, forward foot in a step pipe, food basket pipe and back wheelset, structural design is simple, ingenious, and it is very convenient to use, and easy assembly manufacturing, has market spreading value.

Description

The virgin go-cart of a kind of collapsible baby
Technical field
The utility model relates to perambulator art, refers in particular to the virgin go-cart of a kind of collapsible baby.
Background technology
Along with the raising of people's living standard, the virgin go-cart of baby is had in the family of baby because its convenience and traveling comfort have been applied to more and more widely, at present, in order to better meet people to the portability of perambulator and storage demand, perambulator is designed to folding structure mostly, like this, perambulator in use in opened condition, when not needing to use, can carry out folding to make baby-carrier folding become smaller size smaller to deposit or to carry to perambulator, but there is complex structure in its receipts of current perambulator and structure, complex operation, this is the thing making most father and mother's headache, particularly when father and mother have child in arms on the other hand, when opening again or close go-cart on the other hand, usually unable to do what one wishes, take up room little, be convenient for carrying, folding operation is easy becomes the technical barrier that solution is needed in the virgin go-cart of collapsible baby badly.
Utility model content
In view of this, the utility model is for the disappearance of prior art existence, and its main purpose is to provide a kind of one-hand operation, structure is simple, volume is little, the virgin go-cart of collapsible baby that is lightweight, that be convenient for carrying.
For achieving the above object, the utility model adopts following technical scheme: the virgin go-cart of a kind of collapsible baby, include hand handle, front handrail, front component, wheel assembly and vehicle frame connecting rod assembly, described hand is including handle pipe and being set in the handlebar grips cover in handle pipe, handle pipe is positioned at handlebar grips cover place and is provided with singlehanded rotation retracting mechanism, and described vehicle frame connecting rod assembly includes front foot pipe, rear foot tube, support tube, support joint and rear foot joint; Described front foot pipe is connected by a unlock component joint with handle pipe, and described front armrest end part is installed in unlock component movably, and described front armrest end part is connected with in the middle part of support tube by arm supports iron plate; Described support tube one end is connected with unlock component by support joint, the other end is connected with in the middle part of rear foot tube; Described front component is connected with the bottom of front foot pipe by forward foot in a step joint, and described wheel assembly is connected with rear foot tube bottom by rear foot joint; Described one hand is rotated retracting mechanism and is connected by the first bracing wire with unlock component, and described unlock component is connected by the second bracing wire with forward foot in a step joint; Be interconnected by a food basket pipe between described front foot pipe bottom and rear foot tube bottom, described rear foot tube upper end is connected with the middle part of front foot pipe is movable.
As a kind of preferred version, described one hand rotates retracting mechanism and includes two road lock sets, revolving part, folds guide rail and slide block; Described revolving part inside is provided with the inclined-plane coordinated with slide block, and fold guide rail and be provided with the guide groove supplying slide block activity, described slide block top coordinates with the inclined-plane in revolving part, and described slide block bottom coordinates with guide groove, and this slide block is connected with the first bracing wire; Describedly fold guide rail and revolving part is undertaken locking and unlocking by two road lock sets; This two roads lock set is provided with two road lock button and button retracing springs.
As a kind of preferred version, described unlock component includes left-hand seat joint, retracing spring, joint lock dog, joint lock dog spanner, support and connection iron plate, joint plectrum and assistant joint, described retracing spring, joint lock dog and joint lock dog spanner are installed on left-hand seat articular side, and described support and connection iron plate and joint plectrum are installed on sets about articular side; Described left-hand seat is provided with a storage tank joint, and described retracing spring one end is placed in this storage tank, the other end abuts with joint lock dog, and described joint lock dog spanner matches with joint lock dog, and described joint lock dog spanner is connected with the first bracing wire.
As a kind of preferred version, described joint lock dog is provided with two raised lines, and described support and connection iron plate is provided with two arc grooves, and described joint plectrum is provided with two knock holees, and this raised line, arc groove, knock hole one_to_one corresponding are arranged.
As a kind of preferred version, described forward foot in a step joint includes front foot pipe inner sleeve, lock pin, lock pin pull back spring, strengthens iron plate and front wheels adapter sleeve, described front foot pipe inner sleeve is set in front foot pipe, described lock pin pull back spring one end is connected with front foot pipe inner sleeve, the other end is connected with lock pin, this lock pin is connected with the second bracing wire, and the other end of this second bracing wire is connected with joint lock dog and rotates with this joint lock dog and slide.
As a kind of preferred version, described wheel assembly includes rear foot connection pipe, rear wheel shock-absorbing mechanism, rear wheel seat and trailing wheel, this rear foot connection pipe is set on rear foot joint, and described rear wheel shock-absorbing mechanism is connected on trailing wheel connection pipe and rear wheel seat, and described trailing wheel is installed on rear wheel seat.
As a kind of preferred version, described wheel assembly is two symmetrical covers, brake assemblies is provided with between described two trailing wheels, this brake assemblies includes brake rod tube, brake slide block, brake bracing wire, braking vane, brake connecting element and brake retracing spring, this brake connecting element is set on brake rod tube, described braking vane is rotatably mounted on brake connecting element, and this brake rod tube is connected between two rear wheel seats; This brake slide block to be installed in rear wheel seat and to be connected with brake bracing wire, and the other end of this brake bracing wire is connected with braking vane.
As a kind of preferred version, described front foot pipe has two, and these two front foot pipe are parallel to each other, and two front foot pipe bottoms are provided with forward foot in a step connection pipe, and be provided with seat transverse tube in the middle part of two front foot pipe, this transverse tube is provided with rest board.
The utility model compared with prior art has obvious advantage and beneficial effect, be specially: the virgin go-cart of this collapsible baby is by being provided with singlehanded rotation retracting mechanism, only need one-handed performance can fold handle pipe and front foot pipe, fold front component simultaneously, and then fold support tube, handrail connection iron plate, front handrail, rear foot tube, front foot pipe, food basket pipe and rear wheels; Structure design is simple, ingenious, extremely easy to use, and is easy to assembling production, has market popularization value.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of go-cart in the embodiment of the utility model;
Fig. 2 is another three-dimensional structure diagram of go-cart in the embodiment of the utility model;
Fig. 3 is the singlehanded decomposing schematic representation rotating retracting mechanism in the embodiment of the utility model;
Fig. 4 is the decomposing schematic representation of unlock component in the embodiment of the utility model;
Fig. 5 is the schematic diagram in front-wheel joint in the embodiment of the utility model;
Fig. 6 is the schematic diagram of wheel assembly and brake assemblies in the embodiment of the utility model;
Fig. 7 is the constitution diagram that in the embodiment of the utility model, go-cart handle pipe and front foot pipe fold;
Fig. 8 be in the embodiment of the utility model stroller frame connecting rod assembly fold in schematic diagram;
Fig. 9 be in the embodiment of the utility model stroller frame connecting rod assembly folded after schematic diagram
Figure 10 is the cutaway view that in the embodiment of the utility model, hand-screw turns retracting mechanism;
Structural representation in the embodiment of Figure 11 the utility model between revolving part and slide block.
Accompanying drawing illustrates:
10, hand handle
11, handle pipe 12, handlebar grips cover
20, front handrail
30, front component
40, wheel assembly
41, rear foot connection pipe 42, rear wheel shock-absorbing mechanism
43, rear wheel seat 44, trailing wheel
50, vehicle frame connecting rod assembly
51, arm supports iron plate 52, front foot pipe
53, rear foot tube 54, support tube
55, support joint 56, rear foot joint
57, rest board pipe 521, forward foot in a step connection pipe
522, seat transverse tube 523, stretcher
60, hand-screw turns retracting mechanism
61, revolving part 62, fold guide rail
621, guide groove
63, slide block 64, inclined-plane
65, two road lock button 66, button retracing springs
70, unlock component
71, left-hand seat is joint 711, storage tank
72, retracing spring 73, joint lock dog
731, raised line 74, joint lock dog spanner
75, support and connection iron plate 751, arc groove
76, joint plectrum 761, knock hole
77, set about joint
80, forward foot in a step joint
81, front foot pipe inner sleeve 82, lock pin
83, lock pin pull back spring 84, reinforcement iron plate
85, front wheels adapter sleeve
100, the first bracing wire
200, the second bracing wire
300, food basket pipe
400, brake assemblies
401, brake rod tube 402, brake slide block
403, brake bracing wire 404, braking vane
405, brake connecting element 406, brake retracing spring.
Detailed description of the invention
Please refer to shown in Fig. 1 to Figure 11, which show the concrete structure of the preferred embodiment of the utility model, the virgin go-cart of a kind of collapsible baby, include hand 10, front handrail 20, front component 30, wheel assembly 40 and vehicle frame connecting rod assembly 50.
Wherein, this hand includes handle pipe 11 and handlebar grips cover 12 10, and this handlebar grips cover 12 is provided with singlehanded rotation retracting mechanism 60.
This vehicle frame connecting rod assembly 50 includes arm supports iron plate 51, front foot pipe 52, rear foot tube 53, support tube 54, support joint 55 and rear foot joint 56; This front foot pipe 52 is connected by unlock component 70 joint with handle pipe 11, and this front handrail 20 end is installed in unlock component 70 movably, and this front handrail 20 end is connected with in the middle part of support tube 54 by arm supports iron plate 51; This support tube 54 one end is connected with unlock component 70 by support joint 55, the other end is connected with in the middle part of rear foot tube 53; This front component 30 is by the bottom of forward foot in a step joint 80 with front foot pipe 52, and this wheel assembly 40 is connected with rear foot tube 53 bottom by rear foot joint 56; This one hand is rotated retracting mechanism 60 and is connected by the first bracing wire 100 with unlock component 70, and this unlock component 70 is connected by the second bracing wire 200 with forward foot in a step joint 80; Be interconnected by a food basket pipe 300 between this front foot pipe 52 bottom and rear foot tube 53 bottom, this rear foot tube 53 upper end is connected with the middle part of front foot pipe 52 is movable.This front foot pipe 52 has two, and these two front foot pipe 52 are parallel to each other, and two front foot pipe 52 bottoms are provided with in the middle part of forward foot in a step connection pipe 521, two front foot pipe 52 and are provided with seat transverse tube 522; This seat transverse tube 522 is mobilizable is connected with a rest board pipe 57.Be provided with stretcher 523 above this forward foot in a step connection pipe 521, this stretcher 523 is connected between two front foot pipe 52.
This one hand rotates retracting mechanism 60 and includes two road lock sets, revolving part 61, folds guide rail 62 and slide block 63; This revolving part 61 inside is provided with the inclined-plane 64 coordinated with slide block 63, fold guide rail 62 and be provided with the guide groove 621 supplying slide block activity, this slide block 63 top coordinates with the inclined-plane 64 in revolving part 61, and this slide block 61 bottom coordinates with guide groove 621, and this slide block 61 is connected with the first bracing wire; This folds guide rail 62 and is undertaken locking and unlocking by two road lock sets with revolving part 61; This two roads lock set is provided with two road lock button 65 and button retracing springs 66.
This unlock component 70 includes left-hand seat joint 71, retracing spring 72, joint lock dog 73, joint lock dog spanner 74, support and connection iron plate 75, joint plectrum 76 and assistant joint 77, and described retracing spring 72, joint lock dog 73 and joint lock dog spanner 74 are installed on left-hand seat articular side, described support and connection iron plate 75 and joint plectrum 76 are installed on sets about side, joint 77, this left-hand seat is joint 71 and set about joint 77 retracing spring 72, joint lock dog 73, joint lock dog spanner 74, support and connection iron plate 75 and joint plectrum 76 clamping are in the same space, this left-hand seat is provided with a storage tank 711 joint 71, this retracing spring 72 one end is placed in this storage tank 711, the other end abuts with joint lock dog 73, this joint lock dog spanner 74 matches with joint lock dog 73, this joint lock dog spanner 74 is provided with a spacing inclined-plane, joint lock dog 73 is also provided with corresponding spacing inclined-plane, pressed home spring 72 while that this joint lock dog 73 pulling joint lock dog spanner to rotate along with the first bracing wire and rotates under the effect on two spacing inclined-planes also moves towards storage tank 711 direction.This joint lock dog spanner 74 is connected with the first bracing wire 100.This joint lock dog 73 is provided with two raised lines 731, and this support and connection iron plate 75 is provided with two arc grooves 751, and this joint plectrum 76 is provided with two knock holees 761, and this raised line 731, arc groove 751, knock hole 761 one_to_one corresponding are arranged.This raised line 731 and knock hole 761 are mainly used in realizing left-hand seat joint 71 with set about the snap close in joint 77 and unlocking function.This arc groove 751 is mainly by controlling the anglec of rotation of joint lock dog 73 through the raised line 731 of this arc groove 751.
This forward foot in a step joint 80 includes front foot pipe inner sleeve 81, lock pin 82, lock pin pull back spring 83, strengthens iron plate 84 and front wheels adapter sleeve 85, this front foot pipe inner sleeve 81 is set in front foot pipe 52, this lock pin pull back spring 83 one end is connected with front foot pipe inner sleeve 81, the other end is connected with lock pin 82, this lock pin 82 is connected with the second bracing wire 200, the other end of this second bracing wire 200 is connected with joint lock dog 73 and rotates with this joint lock dog 73 and slide, thus control the second bracing wire 200 pulls lock pin 82 to unlock, lock pin retracing spring 83 controls the latching function of lock pin 82.
This wheel assembly 40 includes rear foot connection pipe 41, rear wheel shock-absorbing mechanism 42, rear wheel seat 43 and trailing wheel 44, this rear foot connection pipe 41 is set on rear foot joint 56, this rear wheel shock-absorbing mechanism 42 is connected on trailing wheel connection pipe 41 and rear wheel seat 43, and this trailing wheel 44 is installed on rear wheel seat 43.
This wheel assembly 40 is two symmetrical covers, brake assemblies 400 is provided with between this two trailing wheel 44, this brake assemblies 400 includes brake rod tube 401, brake slide block 402, brake bracing wire 403, braking vane 404, brake connecting element 405 and brake retracing spring 406, this brake connecting element 405 is set on brake rod tube 401, this braking vane 404 is rotatably mounted on brake connecting element 405, and this brake rod tube 401 is connected between two rear wheel seats 43.; This brake slide block 402 to be installed in rear wheel seat 43 and to be connected with brake bracing wire 403, and the other end of this brake bracing wire 403 is connected with braking vane 404.Step on this braking vane 404 rear braking bracing wire and pull brake slide block, carry out rear wheel brake operation; When lifting braking vane, under the effect of brake retracing spring, brake slide block, under the traction of brake bracing wire, has cancelled braking action.
The virgin go-cart of this collapsible baby is described in detail in detail and folds process:
First, press two road lock buttons, rotate revolving part, the slope driving slide block in revolving part slides in guide groove, and now, slide block pulls the first bracing wire.
Secondly, first bracing wire pulls joint lock dog spanner, joint lock dog spanner and joint lock dog force knuckle lock block pressed home spring movable to storage tank under spacing ramp effect each other, the strength that joint lock dog spanner overcomes retracing spring by spacing inclined-plane backs down joint lock dog, make the spacing hole on the raised line disengaging joint plectrum on the lock dog of joint, left-hand seat relative can rotate joint joint with assistant, and carry out rotary stopper by the arc groove on support and connection iron plate, thus fold handle pipe and front foot pipe folds, as shown in Figure 7.
Secondly, when this joint lock dog drives the second bracing wire to pull lock pin on forward foot in a step joint under a stretching force while rotating, lock pin overcomes lock pin retracing spring and is separated with the groove in forward foot in a step connection reinforcement iron plate, like this, wheels and front foot pipe can rotate about the axis, thus fold front foot pipe and front component, as shown in Figure 8.
Finally, fold support tube, handrail connection iron plate, front handrail, rear foot tube, front foot pipe, food basket pipe and rear wheels, process as shown in figs. 7 to 9.
Design focal point of the present utility model is: the virgin go-cart of this collapsible baby is by being provided with singlehanded rotation retracting mechanism, only need one-handed performance can fold handle pipe and front foot pipe, fold front component simultaneously, and then fold support tube, handrail connection iron plate, front handrail, rear foot tube, front foot pipe, food basket pipe and rear wheels; Structure design is simple, ingenious, extremely easy to use, and is easy to assembling production, has market popularization value.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model is imposed any restrictions, therefore every according to technical spirit of the present utility model to any trickle amendment made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.

Claims (8)

1. the virgin go-cart of collapsible baby, include hand handle, front handrail, front component, wheel assembly and vehicle frame connecting rod assembly, it is characterized in that: described hand is including handle pipe and being set in the handlebar grips cover in handle pipe, this handle pipe is positioned at handlebar grips cover place and is provided with singlehanded rotation retracting mechanism, and described vehicle frame connecting rod assembly includes front foot pipe, rear foot tube, support tube, support joint and rear foot joint; Described front foot pipe is connected by a unlock component joint with handle pipe, and described front armrest end part is installed in unlock component movably, and described front armrest end part is connected with in the middle part of support tube by arm supports iron plate; Described support tube one end is connected with unlock component by support joint, the other end is connected with in the middle part of rear foot tube; Described front component is connected with the bottom of front foot pipe by forward foot in a step joint, and described wheel assembly is connected with rear foot tube bottom by rear foot joint; Described one hand is rotated retracting mechanism and is connected by the first bracing wire with unlock component, and described unlock component is connected by the second bracing wire with forward foot in a step joint; Be interconnected by a food basket pipe between described front foot pipe bottom and rear foot tube bottom, described rear foot tube upper end is connected with the middle part of front foot pipe is movable.
2. the virgin go-cart of a kind of collapsible baby according to claim 1, is characterized in that: described one hand rotates retracting mechanism and includes two road lock sets, revolving part, folds guide rail and slide block; Described revolving part inside is provided with the inclined-plane coordinated with slide block, and fold guide rail and be provided with the guide groove supplying slide block activity, described slide block top coordinates with the inclined-plane in revolving part, and described slide block bottom coordinates with guide groove, and this slide block is connected with the first bracing wire; Describedly fold guide rail and revolving part is undertaken locking and unlocking by two road lock sets; This two roads lock set is provided with two road lock button and button retracing springs.
3. the virgin go-cart of a kind of collapsible baby according to claim 1, it is characterized in that: described unlock component includes left-hand seat joint, retracing spring, joint lock dog, joint lock dog spanner, support and connection iron plate, joint plectrum and assistant joint, described retracing spring, joint lock dog and joint lock dog spanner are installed on left-hand seat articular side, and described support and connection iron plate and joint plectrum are installed on sets about articular side; Described left-hand seat is provided with a storage tank joint, and described retracing spring one end is placed in this storage tank, the other end abuts with joint lock dog, and described joint lock dog spanner matches with joint lock dog, and described joint lock dog spanner is connected with the first bracing wire.
4. the virgin go-cart of a kind of collapsible baby according to claim 3, it is characterized in that: described joint lock dog is provided with two raised lines, described support and connection iron plate is provided with two arc grooves, and described joint plectrum is provided with two knock holees, and this raised line, arc groove, knock hole one_to_one corresponding are arranged.
5. the virgin go-cart of a kind of collapsible baby according to claim 3, it is characterized in that: described forward foot in a step joint includes front foot pipe inner sleeve, lock pin, lock pin pull back spring, strengthens iron plate and front wheels adapter sleeve, described front foot pipe inner sleeve is set in front foot pipe, described lock pin pull back spring one end is connected with front foot pipe inner sleeve, the other end is connected with lock pin, this lock pin is connected with the second bracing wire, and the other end of this second bracing wire is connected with joint lock dog and rotates with this joint lock dog and slide.
6. the virgin go-cart of a kind of collapsible baby according to claim 1, it is characterized in that: described wheel assembly includes rear foot connection pipe, rear wheel shock-absorbing mechanism, rear wheel seat and trailing wheel, this rear foot connection pipe is set on rear foot joint, described rear wheel shock-absorbing mechanism is connected on trailing wheel connection pipe and rear wheel seat, and described trailing wheel is installed on rear wheel seat.
7. the virgin go-cart of a kind of collapsible baby according to claim 6, it is characterized in that: described wheel assembly is two symmetrical covers, brake assemblies is provided with between described two trailing wheels, this brake assemblies includes brake rod tube, brake slide block, brake bracing wire, braking vane, brake connecting element and brake retracing spring, this brake connecting element is set on brake rod tube, described braking vane is rotatably mounted on brake connecting element, and this brake rod tube is connected between two rear wheel seats; This brake slide block to be installed in rear wheel seat and to be connected with brake bracing wire, and the other end of this brake bracing wire is connected with braking vane.
8. the virgin go-cart of a kind of collapsible baby according to claim 1, it is characterized in that: described front foot pipe has two, these two front foot pipe are parallel to each other, and two front foot pipe bottoms are provided with forward foot in a step connection pipe, be provided with seat transverse tube in the middle part of two front foot pipe, this transverse tube is provided with rest board.
CN201520644617.7U 2015-08-25 2015-08-25 Virgin shallow of foldable baby Active CN204846017U (en)

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Application Number Priority Date Filing Date Title
CN201520644617.7U CN204846017U (en) 2015-08-25 2015-08-25 Virgin shallow of foldable baby

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Application Number Priority Date Filing Date Title
CN201520644617.7U CN204846017U (en) 2015-08-25 2015-08-25 Virgin shallow of foldable baby

Publications (1)

Publication Number Publication Date
CN204846017U true CN204846017U (en) 2015-12-09

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Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106004965A (en) * 2016-06-08 2016-10-12 中山盛加儿童用品有限公司 Novel folding trolley

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106004965A (en) * 2016-06-08 2016-10-12 中山盛加儿童用品有限公司 Novel folding trolley

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