CN208646949U - It is a kind of can fast folding perambulator - Google Patents
It is a kind of can fast folding perambulator Download PDFInfo
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- CN208646949U CN208646949U CN201821172487.1U CN201821172487U CN208646949U CN 208646949 U CN208646949 U CN 208646949U CN 201821172487 U CN201821172487 U CN 201821172487U CN 208646949 U CN208646949 U CN 208646949U
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- frame
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Abstract
The utility model discloses it is a kind of can fast folding perambulator, including a left front bracket, it is connected with the near front wheel thereon, one right anterior branch frame, it is connected with off-front wheel thereon, one left back bracket, its front end is hinged on the front end of the left front bracket, its rear end is connected with left rear wheel, one right after-poppet, its front end is hinged on the front end of the right anterior branch frame, its rear end is connected with off hind wheel, one left connecting rod, connecting rod in one right side, one control device, one bottom cross folding frame, and cross folding frame after one, one kind disclosed by the utility model can fast folding perambulator in the deployed state, only need one hand can fast operating during folding vehicle, it is time saving and energy saving, and car body folding effect is good, space occupancy rate is low, expansion process similarly only needs one-handed performance control device that can complete, and exhibition ensure that by the reinforcement structure of itself Use intensity after opening.
Description
Technical field
The utility model relates to it is a kind of can fast folding perambulator, belong to perambulator technical field.
Background technique
It is placed for the ease of carrying and convenient for harvesting, people have devised foldable pushchair.Have currently on the market very
The mostly this perambulator that can be folded, with their own characteristics.Existing foldable pushchair does not have preferable foldover design scheme, true
Under the premise of protecting integral strength, the especially inconvenient singlehanded space hold degree and non-optimal for carrying out folding and expanding operation, and folding,
Therefore, defect is still had based on existing foldable pushchair, needs to improve.
Summary of the invention
The utility model for the shortcoming in background technique, propose it is a kind of can fast folding perambulator, conveniently make
For user by the singlehanded operation folded and unfolded, folding effect is good, and intensity is high, increases the convenience used, this is practical new
Type is realized by following mode:
It is a kind of can fast folding perambulator, an including left front bracket is connected with the near front wheel thereon, a right anterior branch frame,
On be connected with off-front wheel, a left back bracket, front end is hinged on the front end of the left front bracket, and its rear end is connected with left rear wheel,
One right after-poppet, front end are hinged on the front end of the right anterior branch frame, and its rear end is connected with off hind wheel；
One left connecting rod, one end and the front end of left front bracket and the front end of left back bracket are jointly hinged, and the other end is logical
It crosses the first trolley folding joint and is connected with left handrail bar；
Connecting rod in one right side, one end and the front end of right anterior branch frame and the front end of right after-poppet are jointly hinged, and the other end is logical
It crosses the second trolley folding joint and is connected with right handrail bar；
One control device, including left handle and right handle that one end is hinged, and control joint, the left handle
The other end is movably arranged on the upper end of the left handrail bar, and the right handle other end is movably arranged on the upper of right handrail bar
End, the control joint are set to left handle and right handle hinged place, are used to support the expansion of vehicle frame, and unlock pass of returning the vehicle to the garage and knock off
Save simultaneously folding stand；
One bottom cross folding frame, the preceding V-type connecting rod for being articulated with left front back-end support Yu right anterior branch frame rear end including one, a hinge
The left V-type connecting rod being connected on left front back-end support and left back bracket, one is articulated with the right V on right anterior branch frame rear end and right after-poppet
Type connecting rod, the middle part of the left V-type connecting rod and the left side lever arm of preceding V-type connecting rod are hinged with the first bottom connecting rod, the right V-type
The right side lever arm of the middle part of connecting rod and preceding V-type connecting rod is hinged with the second bottom connecting rod；
Cross folding frame after one, the rear V-type connecting rod for being articulated with left back back-end support Yu right after-poppet rear end including one, one is left
Brace, one end with left front, left back bracket is jointly hinged, the other end is articulated on the left of rear V-type connecting rod on lever arm, one it is right tiltedly
Pull rod, one end with it is right before, right after-poppet it is jointly hinged, the other end is articulated on the right side of rear V-type connecting rod on lever arm, it is left and right tiltedly
It is hinged between pull rod, a left back connecting rod, one end is articulated with left handrail bar lower end, the other end and setting and connects in left V-type
The left slider of lever arm and left back bracket front end are hinged on rear side of bar, and a right back link, one end is articulated with right handrail bar lower end, another
One end and the right sliding block of lever arm and right after-poppet front end on rear side of right V-type connecting rod is arranged in hinged, one first back link, one end are hinged
On left back connecting rod, the other end and right brace are articulated with jointly on rear V-type connecting rod, and one second back link, one end is articulated with the right side
On back link, the other end and left brace are articulated with jointly on rear V-type connecting rod.
As the utility model further embodiment, first trolley folding joint or the second trolley folding joint are wrapped
Joint housing and unlock iron hook are included, the joint housing is provided with the fixation for matching left handrail bar or right handrail bar
Slot, the unlock iron hook mouth of hook are fixed in fixing groove upward, in the left handrail frame or the right handrail frame lower end
Portion is provided with the sliding block that returns the vehicle to the garage and knock off, and described sliding block one end of returning the vehicle to the garage and knock off, which is provided with, passes through receipts with the unlock matched opening of iron hook, the other end
Vehicle steel cable is connected with control joint, allows and returns the vehicle to the garage and knock off sliding block in left handrail bar or the sliding of right handrail bar internal traction.
As the utility model further embodiment, it is provided in the left handrail bar or the right handrail bar
Fixture block, the sliding block that returns the vehicle to the garage and knock off is provided with sliding slot close to traction side matching fixture block, for limiting the stroke for the sliding block that returns the vehicle to the garage and knock off.
As the utility model further embodiment, the control device is provided with the button that returns the vehicle to the garage and knock off, the receipts
Vehicle button is connected with the sliding block that returns the vehicle to the garage and knock off in left handrail bar, right handrail bar respectively by the steel cable that returns the vehicle to the garage and knock off.
It further include having bed frame as the utility model further embodiment, the bed frame includes a left branch
Support, one end are slideably positioned on left connecting rod by left limit block, and the other end is articulated on left back connecting rod, in-between section
It is hinged with left back rest, a right support frame, one end is slideably positioned in the right side on connecting rod by right limit block, and the other end is hinged
In on right back link, in-between section is hinged with right back rest, staggeredly connects between the left back rest and the right back rest
It is connected to expansion bracket.
It further include having U-shaped protective frame as the utility model further embodiment, the U-shaped protective frame both ends
It is hingedly connected on left limit block and right limit block, middle section is evenly arranged with three section type movable joint.
It further include having U-shaped shelter frame as the utility model further embodiment, the U-shaped shelter frame is bullet
Property part, both ends are hingedly connected on the first trolley folding joint and the second trolley folding joint.
It further include elastic brandreth after having as the utility model further embodiment, the rear elastic brandreth two
End is individually fixed in the lower end of left handrail bar and the lower end of right handrail bar.
Compared with existing foldable pushchair, one kind disclosed by the utility model can fast folding perambulator in unfolded state
Under, only needed during folding vehicle one hand can fast operating, time saving and energy saving, and car body folding effect is good, space accounts for
Low with rate, expansion process similarly only needs one-handed performance control device that can complete, and is guaranteed by the reinforcement structure of itself
Use intensity after expansion.
Detailed description of the invention
Fig. 1 a is the perspective view of the utility model.
Fig. 1 b is folded stereoscopic effect Fig. 1 of the utility model.
Fig. 1 c is folded stereoscopic effect Fig. 2 of the utility model.
Fig. 2 is the rearview of the utility model.
Fig. 3 a is the right view of the utility model.
Fig. 3 b is the folded right view effect picture of the utility model.
Fig. 4 a be 601 partial enlargement Fig. 1 of the second trolley folding joint,
Fig. 4 b is 601 partial enlargement Fig. 2 of the second trolley folding joint.
Fig. 5 is the perspective view of sliding block 801.
Fig. 6 is the structure chart of control device 7.
The connect the diagram of the relationship of Fig. 7 right handle 702 and right handrail bar 9.
Wherein: behind left front bracket 1, the near front wheel 101, right anterior branch frame 2, off-front wheel 201, left back bracket 3, left rear wheel 301, the right side
Bracket 4, off hind wheel 401, left connecting rod 5, the first trolley folding joint 501, the right side in connecting rod 6, the second trolley folding joint 601, joint housing
6011, unlock iron hook 6012, fixing groove 6013, control device 7, left handle 701, right handle 702, control joint 703, return the vehicle to the garage and knock off steel
Rope 704, the button 705 that returns the vehicle to the garage and knock off, left handrail bar 8, the sliding block 801 that returns the vehicle to the garage and knock off, sliding slot 8011, opening 8012, fixture block 802, the first link block
803, right handrail bar 9, the second link block 901, through-hole 9011, bottom cross folding frame 10, preceding V-type connecting rod 1001, left V-type connecting rod
1002, right V-type connecting rod 1003, the first bottom connecting rod 1004, the second bottom connecting rod 1005, rear cross folding frame 11, rear V-type connecting rod
1101, left brace 1102, right brace 1103, left back connecting rod 1104, left slider 1105, right back link 1106, right sliding block
1107, the first back link 1108, the second back link 1109, bed frame 12, left support frame 1201, left limit block 1202, left backrest
Frame 1203, right support frame 1204, right limit block 1205, right back rest 1206, expansion bracket 1207, U-shaped protective frame 13, U-shaped shelter
Frame 14, rear elastic brandreth 15.
Specific embodiment
The embodiments of the present invention is illustrated with related embodiment with reference to the accompanying drawing, it should be pointed out that
Following related embodiment is merely to more preferably illustrate the utility model itself and the preferred embodiment lifted, and the reality of the utility model
The mode of applying is not limited in following embodiment, and the utility model relates to the related necessary parts of the art, should
It is considered as well-known technique in the art, is that technical staff belonging to the art can know that and grasp.
In the description of the present invention, it should be understood that term " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "inner" is orientation based on the figure or position
Relationship, merely to make sub- description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；This
Outside, term " first ", " second ", which are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or imply, refers to
The quantity of bright indicated technical characteristic；Define " first " as a result, " second " is used for description purposes only, and should not be understood as
Indication or suggestion relative importance implicitly includes one or more of the features.
Referring to Fig.1 shown in a, Fig. 1 b, Fig. 1 c, Fig. 2, Fig. 3 a and Fig. 3 b, it is a kind of can fast folding perambulator, including one is left
Fore-stock 1, is connected with the near front wheel 101 thereon, a right anterior branch frame 2, is connected with off-front wheel 201 thereon, a left back bracket 3, before
End is hinged on the front end of the left front bracket 1, and its rear end is connected with left rear wheel 301, and a right after-poppet 4, front end is hinged on institute
The front end of right anterior branch frame 2 is stated, its rear end is connected with off hind wheel 401；
One left connecting rod 5, one end and the front end of left front bracket 1 and the front end of left back bracket 3 are jointly hinged, the other end
Left handrail bar 8 is connected with by the first trolley folding joint 501；
Connecting rod 6 in one right side, one end and the front end of right anterior branch frame 2 and the front end of right after-poppet 4 are jointly hinged, the other end
Right handrail bar 9 is connected with by the second trolley folding joint 601；
One control device 7, including left handle 701 and right handle 702 that one end is hinged, and control joint 703, institute
701 other end of left handle stated is movably arranged on the upper end of the left handrail bar 8, right handle 702 other end activity
The upper end of right handrail bar 9 is set, and the control joint 703 is set to left handle 701 and right 702 hinged place of handle, is used for
Support the expansion of vehicle frame, and unlock trolley folding joint and folding stand；
One bottom cross folding frame 10, the preceding V-type connecting rod for being articulated with left front 1 rear end of bracket Yu 2 rear end of right anterior branch frame including one
1001, one is articulated with the left V-type connecting rod 1002 on left front 1 rear end of bracket and left back bracket 3, and one is articulated with 2 rear end of right anterior branch frame
With the right V-type connecting rod 1003 on right after-poppet 4, the middle part of the left V-type connecting rod 1002 and the left side bar of preceding V-type connecting rod 1001
Arm is hinged with the first bottom connecting rod 1004, and the middle part of the right V-type connecting rod 1003 and the right side lever arm of preceding V-type connecting rod 1001 are hinged
There is the second bottom connecting rod 1005；
Cross folding frame 11 after one, the rear V-type connecting rod for being articulated with left back 3 rear end of bracket Yu right 4 rear end of after-poppet including one
1101, a left brace 1102, one end with left front, left back bracket is jointly hinged, the other end is articulated with rear V-type connecting rod 1101
On the lever arm of left side, a right brace 1103, one end with it is right before, right after-poppet it is jointly hinged, the other end is articulated with rear V-type and connects
It on 1101 right side lever arm of bar, is hinged between left and right brace, a left back connecting rod 1104, one end is articulated with left handrail bar 8
Lower end, the other end and left slider 1105 and 3 front end of left back bracket that left 1002 rear side lever arm of V-type connecting rod is arranged in are hinged, and one
Right back link 1106, one end are articulated with 9 lower end of right handrail bar, and the other end and setting are in right 1003 rear side lever arm of V-type connecting rod
Right sliding block 1107 and 4 front end of right after-poppet it is hinged, one first back link 1108, one end is hinged on left back connecting rod 1104, separately
One end and right brace 1103 are articulated with jointly on rear V-type connecting rod 1101, and one second back link 1109, one end connects after being articulated with the right side
On bar 1106, the other end and left brace 1102 are articulated with jointly on rear V-type connecting rod 1101.
With reference to shown in Fig. 1 b, Fig. 1 c and Fig. 3 b, in the deployed state, pass through the button that returns the vehicle to the garage and knock off of operating control device 7
705, the button 705 that returns the vehicle to the garage and knock off drives the steel cable 704 that returns the vehicle to the garage and knock off of two sides, and then draws two sides and return the vehicle to the garage and knock off sliding block 801, release unlock iron hook
6012, so that foldable integral becomes possible, during lower pressure control device 7, the handrail connecting with control device 7 is driven
Left and right back link is close to each other, after left and right back link draws left and right V-type connecting rod and first, second under the effect of left and right sliding block
Connecting rod is close to each other, and V-type connecting rod 1001 folds before then V-type connecting rod in left and right is drawn by the first, second bottom connecting rod, and first, the
V-type connecting rod folds after the traction of two back links so that handrail and left and right middle connecting rod are close to each other, left and right middle connecting rod with it is left and right
Fore-stock and left and right after-poppet are close to each other, finally realize that vehicle folds, only need one hand that can quickly grasp in whole process
Make, it is time saving and energy saving, and car body folding effect is good, and space occupancy rate is low, and expansion process similarly only needs one-handed performance control
Device, reverse operating can be completed, and can be achieved under the action of the components such as left and right brace and the first, second trolley folding joint
The quick fixed use intensity that simultaneously ensure that after expansion of whole posture, and left and right brace is also because of the position that it is connected,
It can speed up folding and unfolding for car body, reduce the size for the strength that user needs when folding and unfolding.
Referring to shown in Fig. 4 a and Fig. 4 b, first trolley folding joint 501 or the second trolley folding joint 601 include related
Shell 6011 and unlock iron hook 6012 are saved, the joint housing 6011 is provided with for matching left handrail bar 8 or right handrail bar 9
Fixing groove 6013,6012 mouth of hook of unlock iron hook is fixed on upward in fixing groove 6013, the left handrail bar 8 or institute
The sliding block 801 that returns the vehicle to the garage and knock off is provided with inside 9 lower end of right handrail bar stated, described 801 one end of sliding block of returning the vehicle to the garage and knock off is provided with and unlock iron
The matched opening 8012 of hook 6012, the other end is connected by returning the vehicle to the garage and knock off steel cable 704 with control joint 703, so that returning the vehicle to the garage and knock off sliding block 801 can
In left handrail bar 8 or the sliding of 901 internal traction of right handrail bar.
Fixture block 802 is provided in the left handrail bar 8 or the right handrail bar 9, the sliding block 801 that returns the vehicle to the garage and knock off is close
Traction side matching fixture block 802 is provided with sliding slot 8011, for limiting the stroke for the sliding block 801 that returns the vehicle to the garage and knock off.
Referring to Figure 5, the control joint 703 is provided with the button 705 that returns the vehicle to the garage and knock off, and the button 705 that returns the vehicle to the garage and knock off passes through
The steel cable 704 that returns the vehicle to the garage and knock off is connected with the sliding block 801 that returns the vehicle to the garage and knock off in left handrail bar 8, right handrail bar 9 respectively.
In conjunction with shown in Fig. 4 a, Fig. 4 b, Fig. 5 and Fig. 6, when user, which presses, returns the vehicle to the garage and knock off button 705, in trolley folding joint
It will drive the steel cable 704 that returns the vehicle to the garage and knock off in 703, so that the fixture block 802 that the other end is drawn is moved towards the button 705 that returns the vehicle to the garage and knock off, and then discharge
Iron hook 6012 is unlocked, so that whole folding becomes possible, if not pressing the button 705 that returns the vehicle to the garage and knock off, unlock iron hook 6012 can be with card
802 clamping of block, so that vehicle body attitude will not change, the presence of sliding slot 8011 and fixture block 802 can limit the sliding block 801 that returns the vehicle to the garage and knock off
Movement so that vehicle body overall structure caused by under locking or release conditions loosen.
Shown in referring to figure 6 and figure 7, it should be pointed out that left handle 701, right handle 702, left handrail bar 8, right handrail bar 9
Both preferably hollow structure, the steel cable 704 that conveniently returns the vehicle to the garage and knock off are embedded in wherein, reduce and be exposed to external number of, lines, and play guarantor
The effect for the steel cable 704 that returns the vehicle to the garage and knock off is protected, also, preferably may be provided with the first link block 803 between left handle 701 and left handrail bar 8, together
Managing preferably may be provided with the second link block 901 between right handle 702 and right handrail bar 9, first link block 803 and second
901 one end of link block is provided with shaft, and since structure on two sides is identical, therefore Fig. 7 is herein only for 901 side example of the second link block,
The shaft side is provided with for the movable through-hole 9011 of steel cable 704 that returns the vehicle to the garage and knock off, so that left handle 701 can be protected with right handle 702
Card rotation freely, and can while the activity for the steel cable 704 that do not influence to return the vehicle to the garage and knock off, by change the first, second link block and it is left,
Right handle inner space relative position auxiliary is returned the vehicle to the garage and knock off the traction of steel cable 704.
It further include having bed frame 12 shown in referring to FIG. 1, FIG. 2 and FIG. 3, the bed frame 12 includes a left support frame
1201, one end is slideably positioned on left connecting rod 5 by left limit block 1202, and the other end is articulated with left back connecting rod 1104
On, in-between section is hinged with left back rest 1203, a right support frame 1204, and one end is slideably positioned in by right limit block 1205
In the right side on connecting rod 6, the other end is articulated on right back link 1106, and in-between section is hinged with right back rest 1206, the left side
Expansion bracket 1207 has been cross-linked between back rest 1203 and the right back rest 1206.
Preferably, the hinged place of left and right back rest and left and right limited block may be provided with positioning device, for leaning on left and right
Backrest is fixed on suitable angle, which can fold or be unfolded together with car body, and can be filled by positioning
The angle for adjusting left and right back rest support is set, child is facilitated to carry out the adjustment of time appearance or sitting posture.
It further include having U-shaped protective frame 13,13 both ends of U-shaped protective frame are hingedly connected to shown in referring to Figure 1 and Figure 3
On left limit block 1202 and right limit block 1205, middle section is evenly arranged with three section type movable joint.
The U-shaped protective frame 13 can be folded or be unfolded together with car body by three section type movable joint, and preferred,
Its angle can carry out adjustment up and down along the hinge position of left and right limited block.
It further include having U-shaped shelter frame 14 shown in referring to Fig.1, the U-shaped shelter frame 14 is elastic component, and both ends are respectively articulated with
In on the first trolley folding joint 501 and the second trolley folding joint 601.
The U-shaped shelter frame 14 is preferred also to carry out adjustment up and down, and this along the hinge position of left and right trolley folding joint
Body is because be elastic component, it is possible to free folding and it is not broken.
It further include elastic brandreth 15 after having shown in referring to Fig.1,15 both ends of rear elastic brandreth are individually fixed in a left side and help
The lower end of hand lever 8 and the lower end of right handrail bar 9.
The rear elastic brandreth 15 itself is because be elastic component, it is possible to free folding and it is not broken, and enable to it is left,
Right handrail bar is difficult to happen relative displacement in same projection plane, so that overall structure is more firm.
In addition, foot side by side can be set into left rear wheel 301 and off hind wheel 401 on the structure basis of the utility model
Wheel, increases whole stability；It may be provided with brake gear, brake switch be provided on left and right handle, and pass through brake cable
Connection facilitates the start and stop of control perambulator；Locking pedal can also be provided on left rear wheel 301 and off hind wheel 401, it is convenient in baby
Youngster's vehicle will not move without authorization when stopping, and increase whole safety.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvements and modifications without departing from the principle of this utility model, these improvements and modifications
Also it should be regarded as the protection scope of the utility model.
Claims (8)
1. one kind can fast folding perambulator, an including left front bracket (1) is connected with the near front wheel (101), a right anterior branch thereon
Frame (2) is connected with off-front wheel (201) thereon, and a left back bracket (3), front end is hinged on the front end of the left front bracket (1),
Its rear end is connected with left rear wheel (301), and a right after-poppet (4), front end is hinged on the front end of the right anterior branch frame (2), thereafter
End is connected with off hind wheel (401), it is characterised in that:
One left connecting rod (5), one end and the front end of left front bracket (1) and the front end of left back bracket (3) are jointly hinged, another
End is connected with left handrail bar (8) by the first trolley folding joint (501)；
Connecting rod (6) in one right side, one end and the front end of right anterior branch frame (2) and the front end of right after-poppet (4) are jointly hinged, another
End is connected with right handrail bar (9) by the second trolley folding joint (601)；
One control device (7), the left handle (701) being hinged including one end and right handle (702), and control joint
(703), described left handle (701) other end is movably arranged on the upper end of the left handrail bar (8), the right handle
(702) other end is movably arranged on the upper end of right handrail bar (9), the control joint (703) be set to left handle (701) with
Right handle (702) hinged place is used to support the expansion of vehicle frame, and unlock trolley folding joint and folding stand；
One bottom cross folding frame (10), the preceding V-type for being articulated with left front bracket (1) rear end and right anterior branch frame (2) rear end including one connect
Bar (1001), one is articulated with the left V-type connecting rod (1002) on left front bracket (1) rear end and left back bracket (3), before one is articulated with the right side
Right V-type connecting rod (1003) on bracket (2) rear end and right after-poppet (4), the middle part of the left V-type connecting rod (1002) and preceding V
The left side lever arm of type connecting rod (1001) is hinged with the first bottom connecting rod (1004), the middle part of the right V-type connecting rod (1003) and preceding V
The right side lever arm of type connecting rod (1001) is hinged with the second bottom connecting rod (1005)；
Cross folding frame (11) after one, the rear V-type for being articulated with left back bracket (3) rear end and right after-poppet (4) rear end including one connect
Bar (1101), a left brace (1102), one end with left front, left back bracket is jointly hinged, the other end is articulated with rear V-type and connects
On the left of bar (1101) on lever arm, a right brace (1103), one end and it is right before, right after-poppet it is jointly hinged, the other end is cut with scissors
It is connected on the right side of rear V-type connecting rod (1101) on lever arm, is hinged between left and right brace, a left back connecting rod (1104), one end
Be articulated with left handrail bar (8) lower end, the other end and setting on rear side of left V-type connecting rod (1002) left slider (1105) of lever arm and
Left back bracket (3) front end is hinged, a right back link (1106), and one end is articulated with right handrail bar (9) lower end, the other end with set
It is hinged to set the right sliding block (1107) of lever arm and right after-poppet (4) front end on rear side of right V-type connecting rod (1003), one first back link
(1108), one end is hinged on left back connecting rod (1104), and the other end and right brace (1103) are articulated with rear V-type connecting rod jointly
(1101) on, one second back link (1109), one end is articulated on right back link (1106), the other end and left brace (1102)
It is articulated on rear V-type connecting rod (1101) jointly.
2. one kind according to claim 1 can fast folding perambulator, which is characterized in that first trolley folding joint
(501) or the second trolley folding joint (601) includes joint housing (6011) and unlock iron hook (6012), the joint shell
Body (6011) is provided with the fixing groove (6013) for matching left handrail bar (8) or right handrail bar (9), the unlock iron hook
(6012) mouth of hook is fixed on upward in fixing groove (6013), in the left handrail bar (8) or described right handrail bar (9) lower end
Portion is provided with the sliding block that returns the vehicle to the garage and knock off (801), and described sliding block that returns the vehicle to the garage and knock off (801) one end is provided with that iron hook (6012) are matched opens with unlock
Mouth (8012), the other end is connected by the steel cable that returns the vehicle to the garage and knock off (704) with control joint (703), so that the sliding block that returns the vehicle to the garage and knock off (801) can be on a left side
Handrail (8) or the sliding of right handrail bar (901) internal traction.
3. one kind according to claim 2 can fast folding perambulator, which is characterized in that the left handrail bar (8)
Or be provided with fixture block (802) in the right handrail bar (9), the sliding block that returns the vehicle to the garage and knock off (801) matches fixture block close to traction side
(802) sliding slot (8011) are provided with, for limiting the stroke of the sliding block that returns the vehicle to the garage and knock off (801).
4. one kind according to claim 1 can fast folding perambulator, which is characterized in that the control joint
(703) be provided with the button that returns the vehicle to the garage and knock off (705), the button that returns the vehicle to the garage and knock off (705) by the steel cable that returns the vehicle to the garage and knock off (704) respectively with left handrail bar
(8), the sliding block that returns the vehicle to the garage and knock off (801) in right handrail bar (9) is connected.
5. one kind according to claim 1 can fast folding perambulator, which is characterized in that further include having bed frame
(12), the bed frame (12) includes a left support frame (1201), and one end is slideably positioned in by left limit block (1202)
On left connecting rod (5), the other end is articulated on left back connecting rod (1104), and in-between section is hinged with left back rest (1203), and one
Right support frame (1204), one end are slideably positioned on connecting rod in the right side (6) by right limit block (1205), and the other end is articulated with
On right back link (1106), in-between section is hinged with right back rest (1206), the left back rest (1203) and the right side
Expansion bracket (1207) have been cross-linked between back rest (1206).
6. one kind according to claim 1 can fast folding perambulator, which is characterized in that further include having U-shaped protective frame
(13), described U-shaped protective frame (13) both ends are hingedly connected on left limit block (1202) and right limit block (1205), and middle section is equal
It is even to be provided with three section type movable joint.
7. one kind according to claim 1 can fast folding perambulator, which is characterized in that further include having U-shaped shelter frame
(14), the U-shaped shelter frame (14) is elastic component, and both ends are hingedly connected to the first trolley folding joint (501) and return the vehicle to the garage and knock off pass with second
It saves on (601).
8. one kind according to claim 1 can fast folding perambulator, which is characterized in that further include elastic brandreth after having
(15), described rear elastic brandreth (15) both ends are individually fixed in the lower end of the lower end and right handrail bar (9) of left handrail bar (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821172487.1U CN208646949U (en) | 2018-07-24 | 2018-07-24 | It is a kind of can fast folding perambulator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821172487.1U CN208646949U (en) | 2018-07-24 | 2018-07-24 | It is a kind of can fast folding perambulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791457A (en) * | 2018-07-24 | 2018-11-13 | 佛山诺贝依科技有限责任公司 | It is a kind of can fast folding perambulator |
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2018
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791457A (en) * | 2018-07-24 | 2018-11-13 | 佛山诺贝依科技有限责任公司 | It is a kind of can fast folding perambulator |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 Termination date: 20210724 |