CN108556896B - Baby stroller seat easy to fold and store - Google Patents
Baby stroller seat easy to fold and store Download PDFInfo
- Publication number
- CN108556896B CN108556896B CN201810061641.6A CN201810061641A CN108556896B CN 108556896 B CN108556896 B CN 108556896B CN 201810061641 A CN201810061641 A CN 201810061641A CN 108556896 B CN108556896 B CN 108556896B
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- locking
- seat
- piece
- seat cushion
- plate
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- 230000037431 insertion Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000036544 posture Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/102—Perambulator bodies; Equipment therefor characterized by details of the seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/102—Perambulator bodies; Equipment therefor characterized by details of the seat
- B62B9/104—Perambulator bodies; Equipment therefor characterized by details of the seat with adjustable or reclining backrests
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a baby stroller seat easy to fold and store, which comprises a seat cushion plate, a backrest plate and two mounting seats arranged side by side; the rear parts of the two sides of the seat cushion plate are provided with bases which are pivotally arranged on the inner sides of the corresponding mounting seats, and the bases are provided with locking devices for locking the seat cushion plate and the mounting seats; the lower part of back board both sides is provided with the connecting seat, and the connecting seat is pivotably installed in the inboard of corresponding base, and the activity is provided with the locking pin on the connecting seat, has seted up the locking groove with locking pin looks adaptation on the base, when the locking pin inserts the locking groove, can lock base and connecting seat, is provided with the unblock piece on the connecting seat, and when the connecting seat rotated for the base, the unblock piece can be with locking device unblock so that the seat backing plate can be for the mount pad free rotation. The seat cushion plate and the backrest plate can be folded and stored conveniently, and are convenient to carry and store.
Description
Technical Field
The invention relates to the technical field of baby strollers, in particular to a baby stroller seat easy to fold and store.
Background
The baby carriage is a bearing moving tool designed for babies (or young children), is convenient for adults to carry babies to go out for playing or shopping, and the like, can properly hold light and small articles, and is deeply favored by parents.
The seat of the baby stroller is generally composed of two main parts, namely a backrest plate and a seat cushion plate. There are two types of baby strollers in the market at present, the first is that the seat can not be contained, and the occupied space is large when the baby strollers are in an idle state; the second is a seat in which the back plate can be folded and stored, and when the stroller is in an idle state, the back plate can be folded to be closely attached to the seat cushion plate. Compared with the first seat, the second seat can reduce the space occupied by the backrest plate, and is more beneficial to transportation and storage. However, the second stroller seat still has a disadvantage in that the seat cushion plate of the seat still has no folding and unfolding function, and the seat cushion plate is still horizontally placed after the back cushion plate is folded to be closely attached to the seat cushion plate, so that the seat cushion plate occupies a relatively large transverse space and is inconvenient to carry.
Disclosure of Invention
Therefore, the invention aims to provide a baby stroller seat which can be folded and stored conveniently and is convenient to fold and unfold and is beneficial to carrying.
The invention adopts the technical proposal for solving the technical problems that:
a stroller seat for easy folding and stowing comprising:
the two mounting seats are arranged side by side and can be fixedly connected with the frame of the external baby stroller;
The seat cushion plate is provided with bases at the rear parts at two sides of the seat cushion plate, the bases are pivotally arranged at the inner sides of the corresponding mounting seats, and the bases are provided with locking devices for locking the seat cushion plate and the mounting seats;
The back board, the lower part of back board both sides is provided with the connecting seat, the connecting seat pivotable installs in the inboard of corresponding base, the activity is provided with the locking pin on the connecting seat, the inboard of base and the locking pin correspond the position seted up with the locking groove of locking pin looks adaptation, be provided with manual drive device on the back board, the locking pin by manual drive device drives and can follow the connecting seat and insert the locking groove and withdraw from between the position in locking groove, when the locking pin inserts the locking groove, can lock base and connecting seat, be provided with the unblock piece on the connecting seat, when the connecting seat rotates for the base, the unblock piece can be with locking device unblock so that the seat backing plate can be for the mount pad free rotation.
Preferably, the base is provided with a sliding hole parallel to a pivot shaft of the base, the locking device comprises a locking piece arranged in the sliding hole, the mounting seat is provided with a first jack, the locking piece is provided with an inserting block matched with the first jack, the locking piece can move along the first sliding hole so that the inserting block can move between positions of being inserted into the first jack and withdrawn from the first jack, when the inserting block is inserted into the first jack, the base and the mounting seat can be locked, the locking piece is provided with a first pushing inclined surface, the unlocking piece is provided with a second pushing inclined surface matched with the first pushing inclined surface, when the unlocking piece rotates relative to the base, the second pushing inclined surface can abut against the first pushing inclined surface to push the locking piece to move to the first jack along the first sliding hole, the locking device further comprises a first reset elastic piece, and the first reset elastic piece is arranged between the base and the locking piece or connected with the locking piece so that the first elastic piece can be inserted into the first jack through the first reset elastic piece.
Preferably, the first return elastic member is a spring.
Preferably, the middle part of the locking piece is provided with a containing hole, the locking piece is further provided with a first bearing block extending into the containing hole, the first pushing inclined plane is located at the outer side of the first bearing block, the outer side part of the unlocking piece is provided with a second bearing block extending into the containing hole, and the second pushing inclined plane is located at the inner side of the second bearing block.
Preferably, the manual driving device comprises a second reset elastic piece, a push-pull piece and a brace, wherein the push-pull piece and the brace can be arranged on the backrest plate in a vertical moving mode, the lower end of the brace is connected with the locking pin, the upper end of the brace is connected with the push-pull piece, the push-pull piece can be manually driven to pull the locking pin out of the locking groove, the second reset elastic piece is arranged between the locking pin and the connecting seat, and the second reset elastic piece can drive the locking pin to be inserted into the locking groove through elasticity.
Preferably, the second return elastic member is a spring.
Preferably, a first guide groove extending downwards from the upper incline is arranged on the bearing surface of the backrest plate, and the brace is slidably arranged in the first guide groove.
Preferably, the connecting seat is provided with a second guide groove aligned with the locking groove, and the locking pin is slidably disposed in the second guide groove.
Preferably, the number of the locking grooves is two or more, and the back plate is rotatable relative to the seat cushion plate until the locking pins are aligned with the other locking grooves after the locking pins are withdrawn from one of the locking grooves.
Preferably, the mounting seats can be detachably connected with the frame of the external baby stroller, the two mounting seats are the same in size and shape, and the two mounting seats are symmetrically arranged on two sides of the seat cushion plate.
Preferably, a footrest is pivotably provided at a front portion of the seat cushion plate.
Preferably, the seat cushion plate is provided with a bent rod-shaped guardrail, and two ends of the guardrail are detachably connected with two side parts of the seat cushion plate respectively.
Preferably, the two side portions of the seat cushion plate are respectively provided with a third jack, the two ends of the guardrail are respectively inserted into the corresponding third jacks, lateral buckling holes are formed in the side walls of the third jacks, elastic buckles matched with the buckling holes are arranged at the two ends of the guardrail, the lower ends of the buckles are fixedly connected with the guardrail, the upper ends of the buckles are free ends, protruding portions matched with the buckling holes are arranged in the middle of the buckles, the upper ends of the buckles extend to the outside of the third jacks, when the protruding portions are clamped into the buckling holes, the guardrail and the seat cushion plate can be locked, and when the upper ends of the buckles are pressed, the buckles can be elastically deformed to enable the protruding portions to withdraw from the buckling holes.
Preferably, both side portions of the seat cushion plate are provided with armrests.
Preferably, a cloak bracket for installing the awning is arranged on the back plate.
Preferably, the cloak support comprises at least two support rods, wherein the support rods are U-shaped, and the support rods are hinged with the back rest plate through two ends of the support rods.
The beneficial effects of the invention are as follows: in the invention, the locking pin can move along the connecting seat between the positions of inserting into the locking groove and withdrawing from the locking groove under the drive of the manual driving device, after the locking pin withdraws from the locking groove, the back plate can be driven to rotate relative to the seat cushion plate to fold and store the back plate, when the back plate rotates for a certain angle relative to the seat cushion plate, the unlocking piece rotating along with the back plate can unlock the locking device, and then the seat cushion plate can be driven to rotate relative to the mounting seat to store the seat cushion plate. In conclusion, the seat cushion plate and the backrest plate can be folded and stored conveniently, and are convenient to carry and store.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a first state of use of a stroller incorporating the present invention;
FIG. 2 is a second state of use of the stroller with the present invention applied thereto;
FIG. 3 is a schematic view of a stroller in a configuration to receive a back plate;
FIG. 4 is a schematic view of the stroller after the seat cushion and back rest panels are folded and stowed;
FIG. 5 is a schematic view of the structure of the present invention;
FIG. 6 is an exploded view of the present invention;
FIG. 7 is an enlarged partial view of portion A of FIG. 6;
fig. 8 is a schematic view showing the positional relationship with the seat cushion plate when the locking pin is inserted into the locking groove;
FIG. 9 is a diagram of the connection of a seat cushion plate to a mounting seat;
FIG. 10 is a schematic view of the positional relationship between the lock and unlock members when the plug is inserted into the first jack;
Fig. 11 is a schematic view showing the construction of the guard rail according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, in the embodiment of the present invention, directional indications (such as up, down, left, right, front, back, top, bottom, inner, outer, vertical, lateral, longitudinal, counterclockwise, clockwise, circumferential, radial, axial … …) are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first" or "second" etc. in the embodiments of the present invention, the description of "first" or "second" etc. is only for descriptive purposes, and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
The embodiment of the invention provides a baby stroller seat easy to fold and store.
Referring to fig. 1 to 11, in the embodiment of the present invention, the easy-to-fold and stow stroller seat includes a back plate 4, a seat cushion plate 3 and two mounting seats 1 arranged side by side, wherein the mounting seats 1 can be fixedly connected with a frame 2 of an external stroller; the rear parts of the two sides of the seat cushion plate 3 are provided with bases 30, the bases 30 are pivotally arranged on the inner sides of the corresponding mounting seats 1 (the inner sides of the mounting seats 1 refer to the side walls of the two mounting seats 1 facing each other), and the bases 30 are provided with locking devices for locking the seat cushion plate 3 and the mounting seats 1; the lower part of the two sides of the backrest plate 4 is provided with a connecting seat 40, the connecting seat 40 is pivotally arranged on the inner side of the corresponding base 30 (the inner side of the base 30 refers to the side wall of the base 30 facing the middle part of the seat cushion plate 3), the connecting seat 40 is movably provided with a locking pin 5, the inner side of the base 30 is provided with a locking groove 301 matched with the locking pin 5 at the corresponding position, the backrest plate 4 is provided with a manual driving device, the locking pin 5 is driven by the manual driving device to move along the connecting seat 40 between the positions of being inserted into the locking groove 301 and being withdrawn from the locking groove 301, the base 30 and the connecting seat 40 can be locked when the locking pin 5 is inserted into the locking groove 301, and the seat is in an unfolding state. The unlocking piece 6 is arranged on the connecting seat 40, and when the connecting seat 40 rotates relative to the base 30, the unlocking piece 6 can unlock the locking device so that the seat cushion plate 3 can rotate freely relative to the mounting seat 1.
After the locking pin 5 is withdrawn from the locking slot 301, the back plate 4 can be driven to rotate relative to the seat cushion plate 3 to fold and store the back plate 4, when the back plate 4 rotates relative to the seat cushion plate 3 by a certain angle, the unlocking piece 6 rotating along with the back plate 4 can unlock the locking device, and then the seat cushion plate 3 can be driven to rotate relative to the mounting seat 1 to store the seat cushion plate 3. Therefore, the seat cushion plate 3 and the backrest plate 4 can be folded and stored conveniently, and are convenient to carry and store.
It should be noted that the seat cushion plate 3 and the back rest plate 4 can be preferably made of plastic, and are made of plastic, so that the seat cushion plate has the advantages of convenient molding and low cost. Meanwhile, for the sitting and lying comfort of the infant, it is preferable that the bearing surface of the seat cushion plate 3 and the bearing surface of the back rest plate 4 are respectively padded with a flexible seat cushion and a cushion for the sitting and lying of the infant.
Referring to fig. 6 to 10, the base 30 is provided with a slide hole 301 parallel to a pivot axis of the base 30. The locking device comprises a locking piece 7 arranged in a sliding hole 301, a first jack 11 is arranged on the mounting seat 1, an inserting block 71 matched with the first jack 11 is arranged on the locking piece 7, the locking piece 7 can move along the first sliding hole 302 so that the inserting block 71 can move between the position of being inserted into the first jack 11 and the position of being withdrawn from the first jack 11, and when the inserting block 71 is inserted into the first jack 11, the base 30 and the mounting seat 1 can be locked. In order to increase the stability of the seat cushion plate 3, the number of the first insertion holes 11 should be plural, and the first insertion holes 11 are staggered from each other. In order to prevent the locking piece 7 from being separated from the sliding hole 301, the sliding hole 301 is a blind hole with an inward opening, and correspondingly, the bottom of the sliding hole 301 is provided with second insertion holes 303 corresponding to the first insertion holes 11 one by one. The locking piece 7 is provided with a first pushing inclined plane 70, the unlocking piece 6 is provided with a second pushing inclined plane 60 matched with the first pushing inclined plane 70, and when the unlocking piece 6 rotates relative to the base 30, the second pushing inclined plane 60 can be abutted against the first pushing inclined plane 70 to push the locking piece 7 to move along the first sliding hole 302 until the plug block 71 is withdrawn from the first jack 11. In this embodiment, a receiving hole 72 is formed in the middle of the locking member 7, a first bearing block 73 extending into the receiving hole 72 is further disposed on the locking member 7, the first pushing inclined plane 70 is located at the outer side of the first bearing block 73, the second bearing block 61 extending into the receiving hole 72 is disposed at the outer side of the unlocking member 6, and the second pushing inclined plane 60 is located at the inner side of the second bearing block 61. When the seat is in the unfolded state, the first bearing block 73 and the second bearing block 61 are staggered by a certain angle, when the back plate 4 is folded and stored, the unlocking piece 6 rotates along with the back plate 4, the second pressing inclined surface 60 is pressed against the first pressing inclined surface 70, when the back plate 4 is stored to be approximately in the state shown in fig. 3, the plug block 71 is pulled out of the first jack 11 to unlock, the base 30 can freely rotate relative to the mounting seat 1, and then the seat can be stored to be in the state shown in fig. 4. The locking device further comprises a first reset elastic member, not shown, which may be a spring, a torsion spring, or the like, and the first reset elastic member is disposed between the base 30 and the locking member 7 or between the connecting seat 40 and the locking member 7, and the first reset elastic member can drive the locking member 7 to move by elastic force so that the insert 71 is inserted into the first jack 11. When the stored seat is unfolded and used, the unlocking piece 6 rotates relative to the locking piece 7 until the first pushing inclined surface 70 and the second pushing inclined surface 60 are separated from each other, the locking piece 7 moves towards the mounting seat 1 under the elastic force of the first elastic resetting piece, the inserting block 71 is inserted into the first inserting hole 11 to lock the mounting seat 1 and the base 30, and the seat cushion plate 3 is fixed relative to the mounting seat 1.
In this embodiment, the manual driving device includes a second reset elastic member 81, a push-pull member 82, and a brace not shown, where the push-pull member 82 and the brace are both disposed on the back plate 4 and can move up and down, the lower end of the brace is connected to the locking pin 5, the upper end of the brace is connected to the push-pull member 82, the push-pull member 82 can be manually driven to pull the locking pin 5 out of the locking slot 301, the first reset elastic member can be a spring, a torsion spring, etc., the second reset elastic member 81 is disposed between the locking pin 5 and the connection seat 40, and the second reset elastic member 81 can drive the locking pin 5 to insert into the locking slot 301 by elastic force. The locking pin 5 can be pulled out of the locking groove 301 by pulling the push-pull member 82 upwards, the push-pull member 82 is released, and the locking pin 5 can be inserted into the locking groove 301 under the action of the elastic force of the second reset elastic member 81. The brace can be made of wires such as steel wires and nylon ropes. The bearing surface of the back plate 4 is provided with a first guide groove 41 extending downwards from top to bottom, and the stay is slidably arranged in the first guide groove 41. The first guide groove 41 can guide the brace, so that the resistance is reduced, and the smoothness and accuracy of the brace movement are improved.
Referring to fig. 7, the coupling seat 40 is provided with a second guide groove 401 aligned with the locking groove 301, and the locking pin 5 is slidably disposed in the second guide groove 401. The locking pin 5 can be guided by the first guide groove 41, so that the resistance is reduced, and the accuracy of the movement of the locking pin 5 is increased. In order to adjust the included angle between the back plate 4 and the seat cushion plate 3, the number of the locking grooves 301 is two or more, each locking groove 301 is arranged on the side wall of the sliding hole 301, a certain angle is staggered between the locking grooves 301, after the locking pin 5 is withdrawn from one of the locking grooves 301, the back plate 4 can rotate relative to the seat cushion plate 3 until the locking pin 5 is aligned with the other locking grooves 301, then the push-pull piece 82 is released, and the locking pin 5 can be inserted into the locking groove 301 aligned with the locking pin 5 under the action of the first reset elastic piece to lock the back plate 4 and the seat cushion plate 3. The angle between the back rest plate 4 and the seat cushion plate 3 can be adjusted in steps by the structure, so that the requirements of various sitting postures or sleeping postures of infants can be met.
In this embodiment, the mounting seat 1 can be detachably connected with the frame 2 of the external stroller, so that the mounting seat 1 and the frame 2 are clamped by a push-pull clamping structure for convenient assembly and disassembly. The two mounting seats 1 are identical in size and shape, and the two mounting seats 1 are symmetrically arranged on two sides of the seat cushion plate 3. Thus, the seat of the present invention can be mounted on the frame 2 in either the forward or reverse direction as desired, as shown in fig. 1 and 2; meanwhile, the seat cushion plate 3 and the backrest plate 4 can be folded and stored to the state shown in fig. 4 no matter the seat is mounted on the frame 2 in the forward direction or the reverse direction, and the use is very convenient.
To increase the comfort of the infant, the front portion of the seat cushion 3 is pivotally provided with a foot pedal 31.
In order to ensure safety, the seat cushion plate 3 is provided with a bent rod-shaped guard bar 32, and both end portions of the guard bar 32 are detachably connected to both side portions of the seat cushion plate 3, respectively. In this embodiment, the two side portions of the seat cushion plate 3 are respectively provided with a third jack 33, the two ends of the guardrail 32 are respectively inserted into the corresponding third jack 33, lateral buckling holes are formed in the side wall of the third jack 33, elastic buckles 34 matched with the buckling holes are arranged at the two ends of the guardrail 32, the lower ends of the buckles 34 are fixedly connected with the guardrail 32, the upper ends of the buckles 34 are free ends, protruding portions 340 matched with the buckling holes are arranged in the middle of the buckles 34, the upper ends of the buckles 34 extend to the outside of the third jack 33, when the protruding portions 340 are clamped into the buckling holes, the guardrail 32 and the seat cushion plate 3 can be locked, and when the upper ends of the buckles 34 are pressed, elastic deformation of the buckles 34 can be caused to enable the protruding portions 340 to withdraw from the buckling holes. When the guard rail 32 is installed, two ends of the guard rail 32 are respectively inserted into the corresponding third insertion holes 33, and the protruding parts 340 on the buckles 34 can be automatically clamped into the corresponding buckle holes; the guardrail 32 can be pulled out from the third insertion hole 33 by pressing the upper end of the buckle 34.
Referring to fig. 5, in order to enhance comfort, both side portions of the seat cushion plate 3 are provided with armrests 35; the back support plate 4 is provided with a cloak support for installing the awning, the cloak support comprises at least two support rods 42, the support rods 42 are U-shaped, and the support rods 42 are hinged with the back support plate 4 through two ends of the support rods.
The above is only a preferred embodiment of the present invention, and the technical solutions for achieving the object of the present invention by substantially the same means are all within the scope of protection of the present invention.
Claims (7)
1. A stroller seat for easy folding and stowing comprising:
the baby stroller comprises two mounting seats (1) which are arranged side by side, wherein the mounting seats (1) can be fixedly connected with a frame (2) of the outer baby stroller;
The seat cushion comprises seat cushion plates (3), wherein bases (30) are arranged at the rear parts of two sides of the seat cushion plates (3), the bases (30) are pivotally arranged on the inner sides of corresponding mounting seats (1), and locking devices for locking the seat cushion plates (3) and the mounting seats (1) are arranged on the bases (30);
The seat cushion comprises a backrest plate (4), wherein connecting seats (40) are arranged at the lower parts of two sides of the backrest plate (4), the connecting seats (40) are pivotally arranged on the inner sides of corresponding bases (30), locking pins (5) are movably arranged on the connecting seats (40), locking grooves (301) matched with the locking pins (5) are formed in the positions, corresponding to the locking pins (5), of the inner sides of the bases (30), manual driving devices are arranged on the backrest plate (4), the locking pins (5) are driven by the manual driving devices to move along the connecting seats (40) between the positions of being inserted into the locking grooves (301) and the positions of being withdrawn from the locking grooves (301), when the locking pins (5) are inserted into the locking grooves (301), the bases (30) and the connecting seats (40) can be locked, unlocking pieces (6) are arranged on the connecting seats (40), and when the connecting seats (40) rotate relative to the bases (30), the unlocking pieces (6) can unlock the locking devices so that the seat cushion (3) can rotate freely relative to the seat cushion (1).
The base (30) is provided with a sliding hole (301) parallel to a pivot shaft of the base (30), the locking device comprises a locking piece (7) arranged in the sliding hole (301), the mounting seat (1) is provided with a first jack (11), the locking piece (7) is provided with an inserting block (71) matched with the first jack (11), the locking piece (7) can move along the first sliding hole (302) so that the inserting block (71) can move between the position of being inserted into the first jack (11) and the position of being withdrawn from the first jack (11), the base (30) and the mounting seat (1) can be locked when the inserting block (71) is inserted into the first jack (11),
The locking piece (7) is provided with a first pushing inclined plane (70), the unlocking piece (6) is provided with a second pushing inclined plane (60) matched with the first pushing inclined plane (70), when the unlocking piece (6) rotates relative to the base (30), the second pushing inclined plane (60) can be propped against the first pushing inclined plane (70) to push the locking piece (7) to move to the inserting block (71) along the first sliding hole (302) to withdraw from the first inserting hole (11),
The locking device further comprises a first reset elastic piece, wherein the first reset elastic piece is arranged between the base (30) and the locking piece (7) or between the connecting seat (40) and the locking piece (7), and the first reset elastic piece can drive the locking piece (7) to move through elasticity so that the insertion block (71) is inserted into the first insertion hole (11);
The middle part of the locking piece (7) is provided with a containing hole (72), the locking piece (7) is also provided with a first bearing block (73) extending into the containing hole (72), the first pushing inclined surface (70) is positioned at the outer side of the first bearing block (73), the outer side part of the unlocking piece (6) is provided with a second bearing block (61) extending into the containing hole (72), and the second pushing inclined surface (60) is positioned at the inner side of the second bearing block (61);
The manual driving device comprises a second reset elastic piece (81), a push-pull piece (82) and a brace, wherein the push-pull piece (82) and the brace can be arranged on the back plate (4) in a vertically movable mode, the lower end of the brace is connected with the locking pin (5), the upper end of the brace is connected with the push-pull piece (82), the push-pull piece (82) can be manually driven to pull the locking pin (5) out of the locking groove (301), the second reset elastic piece (81) is arranged between the locking pin (5) and the connecting seat (40), and the second reset elastic piece (81) can drive the locking pin (5) to be inserted into the locking groove (301) through elasticity.
2. The baby stroller seat easy to fold and store according to claim 1, characterized in that a first guide groove (41) extending downwards from the upper incline is arranged on the bearing surface of the back plate (4), and the brace is slidably arranged in the first guide groove (41).
3. A pushchair easy to fold and stow according to claim 1, wherein the connector (40) is provided with a second guide slot (401) aligned with the locking slot (301), the locking pin (5) being slidably arranged in the second guide slot (401).
4. A pushchair according to claim 3, wherein the number of locking slots (301) is two or more, and the back plate (4) is rotatable relative to the seat plate (3) after the locking pins (5) are withdrawn from one of the locking slots (301) until the locking pins (5) are aligned with the other locking slots (301).
5. The baby stroller seat easy to fold and store according to claim 1, characterized in that the mounting seat (1) can be detachably connected with the frame (2) of the external baby stroller, the two mounting seats (1) are identical in size and shape, and the two mounting seats (1) are symmetrically arranged on two sides of the seat cushion plate (3).
6. A pushchair easy to fold and stow according to claim 1, wherein the front part of the seat cushion plate (3) is pivotably provided with a footrest (31).
7. The baby stroller seat easy to fold and store according to claim 1, characterized in that a bent rod-shaped guardrail (32) is arranged on the seat cushion plate (3), and two ends of the guardrail (32) are detachably connected with two side parts of the seat cushion plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810061641.6A CN108556896B (en) | 2018-01-23 | 2018-01-23 | Baby stroller seat easy to fold and store |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810061641.6A CN108556896B (en) | 2018-01-23 | 2018-01-23 | Baby stroller seat easy to fold and store |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108556896A CN108556896A (en) | 2018-09-21 |
| CN108556896B true CN108556896B (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810061641.6A Active CN108556896B (en) | 2018-01-23 | 2018-01-23 | Baby stroller seat easy to fold and store |
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| Country | Link |
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| CN (1) | CN108556896B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436076B (en) * | 2018-12-20 | 2024-03-29 | 东莞金旺儿童用品有限公司 | Baby handcart |
| CN111483503B (en) * | 2019-01-29 | 2022-07-19 | 明门(中国)幼童用品有限公司 | Pivoting seat mechanism and child stroller comprising same |
| CN116279744A (en) * | 2019-06-28 | 2023-06-23 | 明门瑞士股份有限公司 | Infant carrier and backrest adjusting mechanism thereof |
| CN114572290A (en) * | 2019-09-20 | 2022-06-03 | 曼玛斯&帕帕斯控股有限公司 | Baby stroller and folding method thereof |
| CN112026899B (en) * | 2020-09-27 | 2024-03-22 | 张望荣 | Seat structure and cart |
| CN114475758A (en) * | 2020-10-23 | 2022-05-13 | 明门瑞士股份有限公司 | Foldable child carrier |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101896395A (en) * | 2007-12-17 | 2010-11-24 | 妈妈和爸爸（控股）有限公司 | Pushchair seat |
| CN107082083A (en) * | 2017-04-24 | 2017-08-22 | 东莞硕仕儿童用品有限公司 | A kind of folding baby stroller seat |
| CN206664663U (en) * | 2017-02-21 | 2017-11-24 | 晨辉婴宝儿童用品有限公司 | A kind of baby carriage with trolley folding joint |
| CN208278148U (en) * | 2018-01-23 | 2018-12-25 | 中山盛加儿童用品有限公司 | A kind of baby carriage seat being easy to folding storage |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8567866B2 (en) * | 2010-06-18 | 2013-10-29 | Ascanio Carimati Di Carimate | Stroller seat pod |
-
2018
- 2018-01-23 CN CN201810061641.6A patent/CN108556896B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101896395A (en) * | 2007-12-17 | 2010-11-24 | 妈妈和爸爸（控股）有限公司 | Pushchair seat |
| CN206664663U (en) * | 2017-02-21 | 2017-11-24 | 晨辉婴宝儿童用品有限公司 | A kind of baby carriage with trolley folding joint |
| CN107082083A (en) * | 2017-04-24 | 2017-08-22 | 东莞硕仕儿童用品有限公司 | A kind of folding baby stroller seat |
| CN208278148U (en) * | 2018-01-23 | 2018-12-25 | 中山盛加儿童用品有限公司 | A kind of baby carriage seat being easy to folding storage |
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| CN108556896A (en) | 2018-09-21 |
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