CN220180898U - Folding convenient baby carrier - Google Patents
Folding convenient baby carrier Download PDFInfo
- Publication number
- CN220180898U CN220180898U CN202321590426.8U CN202321590426U CN220180898U CN 220180898 U CN220180898 U CN 220180898U CN 202321590426 U CN202321590426 U CN 202321590426U CN 220180898 U CN220180898 U CN 220180898U
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- seat
- backrest
- rod
- linkage
- unlocking
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- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 238000000034 method Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 9
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 108010084652 homeobox protein PITX1 Proteins 0.000 description 1
Abstract
The utility model discloses a baby carriage convenient to fold, which comprises: a frame body configured to be convertible from an extended state to a collapsed state; the seat main body is configured to be linked and folded by the frame main body in the process of changing the frame main body from the unfolded state to the folded state; when the folding frame is folded, the folding of the seat main body can be realized only by operating the frame main body, and meanwhile, the frame main body is linked with the backrest locking mechanism through the backrest linkage unlocking mechanism to release the lock, so that the locking state of the backrest part relative to the seat part is released.
Description
[ field of technology ]
The utility model relates to a baby carrier convenient to fold.
[ background Art ]
Children's carriages have become an indispensable product in the growth of infants. Many of the strollers currently on the market include a folding stroller frame and a seat frame attached to the stroller frame.
The existing children's vehicle has complex structure, which causes the problems of complex operation and inconvenient use in the folding or unfolding process of the children's vehicle; for example, when the child car is folded, the seat unlocking mechanism is operated to release the locking state of the backrest part relative to the seat part, the backrest part is operated to rotate towards the seat part to fold the seat frame, and then the seat frame is operated to rotate towards the frame; then, the frame unlocking mechanism is operated to release the locking state of the frame, and then the frame is operated to fold.
The present utility model has been made in view of the above problems.
[ utility model ]
The utility model aims to overcome the defects of the prior art, and provides the baby carriage convenient to fold, which can solve the problems in the prior art.
The utility model is realized by the following technical scheme:
a folding and easy child car comprising:
a frame body 1, the frame body 1 being configured to be convertible from an extended state to a collapsed state;
a seat body 2, the seat body 2 being configured to be interlocked and foldable by the frame body 1 when the frame body 1 is changed from the unfolded state to the folded state; the seat main body 2 comprises a seat part 21 and a backrest part 22 rotatably connected to the rear side of the seat part 21, wherein the front side of the seat part 21 is rotatably connected with the frame main body 1, the rear side of the seat part 21 is rotatably connected with the frame main body 1, and a backrest locking mechanism 3 for locking the backrest part 22 relative to the seat part 21 is arranged between the seat part 21 and the backrest part 22;
and the backrest linkage unlocking mechanism 4 is positioned between the frame body 1 and the seat body 2, and in the process that the frame body 1 is converted from the unfolded state to the folded state, the frame body 1 is linked with the backrest locking mechanism 3 through the backrest linkage unlocking mechanism 4 to release the locking state of the backrest 22 relative to the seat 21.
As described above, the stroller convenient to fold up, the frame body 1 comprises:
the front foot rod 11, the lower end of the front foot rod 11 is connected with a front wheel set;
the lower end of the rear foot rod 12 is connected with a rear wheel set, and the upper end of the rear foot rod 12 is rotatably connected with the upper end of the front foot rod 11;
the front part of the rear linkage rod 13 is rotatably connected with the upper part of the rear foot rod 12, a front linkage rod 14 is arranged between the front end of the rear linkage rod 13 and the lower part of the front foot rod 11, the front end of the front linkage rod 14 is rotatably connected with the lower part of the front foot rod 11, and the rear end of the front linkage rod 14 is rotatably connected with the front end of the rear linkage rod 13;
the front end of the upper linkage rod 15 is rotatably connected with the upper end of the front foot rod 11 or the upper end of the rear foot rod 12;
the lower end of the push rod 16 is rotatably connected with the rear end of the rear linkage rod 13, and the lower part of the push rod 16 is rotatably connected with the rear end of the upper linkage rod 15;
the front side of the seat part 21 is rotatably connected with the upper end of the front foot rod 11 or the upper end of the rear foot rod 12 or the front end of the upper linkage rod 15, and the rear side of the seat part 21 is rotatably connected with the rear part of the rear linkage rod 13; the backrest linkage unlocking mechanism 4 is positioned between the rear part of the rear linkage rod 13 and the seat main body 2.
The convenient and fast folding baby carrier disclosed by the utility model is characterized in that the backrest locking mechanism 3 comprises a seat connecting seat 31 arranged on the rear side of the seat part 21 and a backrest connecting seat 32 arranged on the backrest part 22 and rotatably connected with the seat connecting seat 31, locking clamping grooves 33 are arranged on the opposite sides of the seat connecting seat 31 and the backrest connecting seat 32, a locking gear 34 capable of being in clamping fit with the locking clamping grooves 33 of the seat connecting seat 31 and the backrest connecting seat 32 at the same time is arranged between the seat connecting seat 31 and the backrest connecting seat 32 in a transversely sliding manner, and a locking elastic piece 35 capable of enabling the locking gear 34 to be simultaneously clamped into the locking clamping grooves 33 of the seat connecting seat 31 and the backrest connecting seat 32 is arranged between the locking gear 34 and the backrest connecting seat 32; the lock gear 34 is configured to be separated from the lock groove 33 of the seat connecting base 31 by being urged by the backrest linkage unlocking mechanism 4, and to release the locked state of the backrest 22 with respect to the seat 21.
The convenient and fast folding baby carrier is characterized in that a backrest elastic member 321 capable of driving the backrest 22 to be folded or unfolded in a rotating manner relative to the seat part 21 after the backrest locking mechanism 3 is released is arranged between the backrest connecting seat 32 and the seat part 21.
The backrest connecting seat 32 is provided with a backrest limit stop 322 for abutting against the seat connecting seat 31 to prevent the backrest connecting seat 32 from rotating relative to the seat connecting seat 31 when the backrest 22 is in the unfolded state or the folded state.
The backrest linkage unlocking mechanism 4 comprises an unlocking slide block 41 which is arranged between the locking gear 34 and the seat connecting seat 31 in a transversely sliding manner, and the seat connecting seat 31 is rotatably connected with an unlocking rotating block 42 which is used for driving the unlocking slide block 41 to transversely move so as to push the locking gear 34 to be separated from the locking clamping groove 33 of the seat connecting seat 31; the backrest linkage unlocking mechanism 4 further comprises an unlocking linkage piece 43, the lower end of which is rotatably connected with the upper part of the rear linkage rod 13, and the upper end of which is connected with the unlocking rotating block 42 in a co-moving manner.
The child car convenient to fold is as described above, an unlocking protruding rod 411 is arranged on a side wall of the unlocking slider 41, which is close to the seat connecting seat 31, and a connecting seat through hole 311 for the free end of the unlocking protruding rod 411 to pass through is arranged on the seat connecting seat 31; the unlocking rotating block 42 is disposed on the outer side wall of the seat connecting seat 31, and an unlocking inclined wall 421 matched with the free end of the unlocking convex rod 411 is disposed on a side wall of the unlocking rotating block 42 close to the seat connecting seat 31.
The convenient baby carrier is characterized in that a rear cross rod 131 extending along the transverse direction of the frame body 1 is arranged between the two rear linkage rods 13, and a linkage plate bayonet 431 capable of being hung on the rear cross rod 131 when the baby carrier is in an unfolding state is arranged in the middle of the unlocking linkage plate 43.
The opening of the linkage piece bayonet 431 is arranged towards the rear of the baby carrier, so that the baby carrier is convenient to fold.
The baby carrier convenient to fold is characterized in that a frame locking mechanism is arranged between the lower part of the push rod 16 and the rear end of the upper linkage rod 15, and a frame unlocking mechanism for releasing the frame locking mechanism is arranged on the push rod 16.
Compared with the prior art, the utility model has the following advantages:
1. when the folding device is folded, the folding of the seat main body can be realized only by operating the frame main body, and meanwhile, the frame main body is linked with the backrest locking mechanism through the backrest linkage unlocking mechanism to release the lock, so that the locking state of the backrest part relative to the seat part is released.
2. In order to fold or unfold more conveniently, a backrest elastic piece which can drive the backrest part to fold or unfold in a rotating way relative to the seat part after the backrest locking mechanism releases the lock is arranged between the backrest connecting seat and the seat part.
3. In order to improve the structural strength of the baby carrier and ensure the safety and the reliability of the baby carrier, the backrest connecting seat is provided with a backrest limit stop which is used for being in abutting fit with the seat connecting seat to prevent the backrest connecting seat from rotating relative to the seat connecting seat when the backrest part is in an unfolding state or a folding state.
4. The middle part of the unlocking linkage piece is provided with a linkage piece bayonet which can be hung on the rear cross rod when the baby carrier is in a unfolding state, so that the linkage piece bayonet is hung on the rear cross rod when the baby carrier is in the unfolding state, the supporting force on the seat part can be enhanced, the mechanical strength of the baby carrier is improved, and the requirement that the baby carrier bears heavier children is met.
5. The folding type folding device is simple in structure, low in cost, small in size after folding, convenient to carry and suitable for popularization and application.
[ description of the drawings ]
The utility model is described in further detail below with reference to the attached drawing figures, wherein:
fig. 1 is a perspective view of the present utility model.
Fig. 2 is a side view of the present utility model in an expanded state.
Fig. 3 is a side view of the present utility model during folding.
Fig. 4 is a side view of the present utility model in a collapsed state.
Fig. 5 is a schematic view of the structure of a seat body according to the present utility model.
Fig. 6 is an exploded view of the back lock mechanism of the present utility model.
Fig. 7 is a second exploded view of the back lock mechanism of the present utility model.
[ detailed description ] of the utility model
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 7, the folding convenient child car of the present utility model comprises:
a frame body 1, the frame body 1 being configured to be convertible from an extended state to a collapsed state;
a seat body 2, the seat body 2 being configured to be interlocked and foldable by the frame body 1 when the frame body 1 is changed from the unfolded state to the folded state; the seat main body 2 comprises a seat part 21 and a backrest part 22 rotatably connected to the rear side of the seat part 21, wherein the front side of the seat part 21 is rotatably connected with the frame main body 1, the rear side of the seat part 21 is rotatably connected with the frame main body 1, and a backrest locking mechanism 3 for locking the backrest part 22 relative to the seat part 21 is arranged between the seat part 21 and the backrest part 22;
and the backrest linkage unlocking mechanism 4 is positioned between the frame body 1 and the seat body 2, and in the process that the frame body 1 is converted from the unfolded state to the folded state, the frame body 1 is linked with the backrest locking mechanism 3 through the backrest linkage unlocking mechanism 4 to release the locking state of the backrest 22 relative to the seat 21. When the folding device is folded, the folding of the seat main body can be realized only by operating the frame main body, and meanwhile, the frame main body is linked with the backrest locking mechanism through the backrest linkage unlocking mechanism to release the lock, so that the locking state of the backrest part relative to the seat part is released.
As shown in fig. 1 to 5, the frame body 1 includes:
the front foot rod 11, the lower end of the front foot rod 11 is connected with a front wheel set;
the lower end of the rear foot rod 12 is connected with a rear wheel set, and the upper end of the rear foot rod 12 is rotatably connected with the upper end of the front foot rod 11;
the front part of the rear linkage rod 13 is rotatably connected with the upper part of the rear foot rod 12, a front linkage rod 14 is arranged between the front end of the rear linkage rod 13 and the lower part of the front foot rod 11, the front end of the front linkage rod 14 is rotatably connected with the lower part of the front foot rod 11, and the rear end of the front linkage rod 14 is rotatably connected with the front end of the rear linkage rod 13;
the front end of the upper linkage rod 15 is rotatably connected with the upper end of the front foot rod 11 or the upper end of the rear foot rod 12;
the lower end of the push rod 16 is rotatably connected with the rear end of the rear linkage rod 13, and the lower part of the push rod 16 is rotatably connected with the rear end of the upper linkage rod 15;
the front side of the seat part 21 is rotatably connected with the upper end of the front foot rod 11 or the upper end of the rear foot rod 12 or the front end of the upper linkage rod 15, and the rear side of the seat part 21 is rotatably connected with the rear part of the rear linkage rod 13; the backrest linkage unlocking mechanism 4 is positioned between the rear part of the rear linkage rod 13 and the seat main body 2. When the folding frame is folded, the locking state of the frame body is released, then the operation push rod 16 rotates upwards and forwards relative to the upper linkage rod 15, then the lower end of the operation push rod 16 drives the rear end of the upper linkage rod 15 and the rear end of the rear linkage rod 13 to rotate downwards to rotate towards one side of the rear foot rod 12, in the rotating process, the front end of the rear linkage rod 13 drives the rear end of the front linkage rod 14 to move upwards, the front end of the front linkage rod 14 pulls the front foot rod 11 to rotate towards one side of the rear foot rod 12, and meanwhile, the rear linkage rod 13 drives the seat part 21 to rotate towards one side of the rear foot rod 12 through the unlocking linkage piece 43; in addition, the back of the back linkage rod 13 is linked with the back locking mechanism 3 through the back linkage unlocking mechanism 4 to release the locking state of the back 22 relative to the seat 21, so that the back 22 rotates downwards and backwards relative to the seat 21 under the action of self gravity or external factors, and then rotates towards one side of the back foot rod 12 to be closed, thus completing the integral folding work of the baby carrier, as shown in fig. 4.
As shown in fig. 6 to 7, in order to better lock the backrest portion with respect to the seat portion, the backrest locking mechanism 3 includes a seat connecting seat 31 provided on the rear side of the seat portion 21 and a backrest connecting seat 32 provided on the backrest portion 22 and rotatably connected to the seat connecting seat 31, locking catching grooves 33 are provided on opposite sides of the seat connecting seat 31 and the backrest connecting seat 32, a locking gear 34 capable of simultaneously being engaged with the locking catching grooves 33 of the seat connecting seat 31 and the backrest connecting seat 32 is provided between the seat connecting seat 31 and the backrest connecting seat 32 in a laterally slidable manner, and a locking elastic member 35 capable of simultaneously holding the locking gear 34 in the locking catching grooves 33 of the seat connecting seat 31 and the backrest connecting seat 32 is provided between the locking gear 34 and the backrest connecting seat 32; the lock gear 34 is configured to be separated from the lock groove 33 of the seat connecting base 31 by being urged by the backrest linkage unlocking mechanism 4, and to release the locked state of the backrest 22 with respect to the seat 21.
As shown in fig. 1 and 5, for more convenience in folding or unfolding, a backrest elastic member 321 capable of driving the backrest 22 to fold or unfold in a rotating manner relative to the seat 21 after the backrest locking mechanism 3 is unlocked is provided between the backrest connecting seat 32 and the seat 21. In other embodiments, the backrest elastic 321 is a torsion spring disposed between the backrest connecting seat 32 and the seat connecting seat 31.
As shown in fig. 1 to 7, in order to enhance the structural strength of the child car and ensure the safety and reliability of the child car, the backrest connecting seat 32 is provided with a backrest limit stop 322 for abutting against the seat connecting seat 31 to prevent the backrest connecting seat 32 from rotating relative to the seat connecting seat 31 when the backrest 22 is in the unfolded state or the folded state.
As shown in fig. 5-7, in order to better interlock the backrest locking mechanism 3 for unlocking, the backrest interlocking unlocking mechanism 4 includes an unlocking slide block 41 slidably disposed between the locking gear 34 and the seat connecting seat 31, and the seat connecting seat 31 is rotatably connected with an unlocking rotation block 42 for driving the unlocking slide block 41 to move laterally to push the locking gear 34 to be separated from the locking slot 33 of the seat connecting seat 31; the backrest linkage unlocking mechanism 4 further comprises an unlocking linkage piece 43, the lower end of which is rotatably connected with the upper part of the rear linkage rod 13, and the upper end of which is connected with the unlocking rotating block 42 in a co-moving manner.
As shown in fig. 6 and 7, in order to better interlock the backrest locking mechanism 3 for unlocking, an unlocking protruding rod 411 is disposed on a side wall of the unlocking slider 41, which is close to the seat connecting seat 31, and a connecting seat through hole 311 for passing through a free end of the unlocking protruding rod 411 is disposed on the seat connecting seat 31; the unlocking rotating block 42 is disposed on the outer side wall of the seat connecting seat 31, and an unlocking inclined wall 421 matched with the free end of the unlocking convex rod 411 is disposed on a side wall of the unlocking rotating block 42 close to the seat connecting seat 31. When the folding operation is performed, the frame body is operated to fold, in the folding process, the rear part of the linkage rod 13 drives the lower end of the unlocking linkage piece 43 to rotate backwards after the frame body is folded, then the unlocking linkage piece 43 drives the unlocking rotating block 42 to rotate relative to the seat connecting seat 31, at the moment, the unlocking inclined wall 421 of the unlocking rotating block 42 is matched with the unlocking convex rod 41 to drive the unlocking sliding block 41 to drive the locking gear 34 to move towards one side of the backrest connecting seat 32, namely, the locking gear 34 is separated from the locking clamping groove 33 of the seat connecting seat 31, so that the locking state of the backrest 22 relative to the seat 21 is released, and then the backrest 22 rotates backwards downwards relative to the seat 21 due to the action of self gravity or external factors, so that the backrest is closed by rotating towards one side of the rear foot rod 12, as shown in fig. 3 and 4.
As shown in fig. 1, 6 and 7, a rear cross rod 131 extending along the transverse direction of the frame body 1 is disposed between the two rear linkage rods 13, and a linkage plate bayonet 431 capable of being hung on the rear cross rod 131 when the child car is in a unfolded state is disposed in the middle of the unlocking linkage plate 43, so that the linkage plate bayonet is hung on the rear cross rod when the child car is in the unfolded state, the supporting force on the seat part can be enhanced, the mechanical strength of the child car is improved, and the condition that the child car bears heavier children is satisfied.
As shown in fig. 1, the opening of the locking piece bayonet 431 is disposed toward the rear of the child car. Therefore, when the baby carrier is unfolded, the convenient coupling piece bayonet 431 is hung on the rear cross rod 131, and when the baby carrier is folded, the convenient coupling piece bayonet 431 is separated from the rear cross rod 131, so that the interference phenomenon is avoided, and the baby carrier is conveniently folded smoothly.
In order to better lock and unlock the frame main body, a frame locking mechanism is arranged between the lower part of the push rod 16 and the rear end of the upper linkage rod 15, and a frame unlocking mechanism for releasing the frame locking mechanism is arranged on the push rod 16. In this embodiment, the frame locking mechanism and the frame unlocking mechanism are conventional structures, and will not be described here.
Working principle:
when the child car is folded, the locking state of the car frame main body is released, then the operation push rod 16 rotates upwards and forwards relative to the upper linkage rod 15, then the lower end of the operation push rod 16 drives the rear end of the upper linkage rod 15 and the rear end of the rear linkage rod 13 to rotate downwards to rotate towards one side of the rear foot rod 12, in the rotating process, the front end of the rear linkage rod 13 drives the rear end of the front linkage rod 14 to move upwards, the front end of the front linkage rod 14 pulls the front foot rod 11 to rotate towards one side of the rear foot rod 12, and meanwhile, the rear linkage rod 13 drives the seat part 21 to rotate towards one side of the rear foot rod 12 through the unlocking linkage piece 43;
in the folding process of the rear linkage rod 13, the rear portion of the rear linkage rod 13 drives the lower end of the unlocking linkage piece 43 to rotate backwards, then the unlocking linkage piece 43 drives the unlocking rotating block 42 to rotate relative to the seat connecting seat 31, at the moment, the unlocking inclined wall 421 of the unlocking rotating block 42 is matched with the unlocking convex rod 41 to drive the unlocking sliding block 41 to drive the locking gear 34 to move towards one side of the backrest connecting seat 32, namely, the locking gear 34 is separated from the locking clamping groove 33 of the seat connecting seat 31, so that the locking state of the backrest 22 relative to the seat 21 is released, and then the backrest 22 rotates backwards downwards relative to the seat 21 due to the action of self gravity or external factors, and then rotates towards one side of the rear leg 12, so that the whole folding work of the baby carrier is completed, as shown in fig. 3 and 4.
Claims (10)
1. A child's vehicle that is convenient to fold up, characterized by comprising:
a frame body (1), the frame body (1) being configured to be convertible from an extended state to a collapsed state;
a seat main body (2), wherein the seat main body (2) is configured to be linked and folded by the frame main body (1) when the frame main body (1) is changed from an unfolding state to a folding state;
the seat main body (2) comprises a seat part (21) and a backrest part (22) rotatably connected to the rear side of the seat part (21), wherein the front side of the seat part (21) is rotatably connected with the frame main body (1), and the rear side of the seat part (21) is rotatably connected with the frame main body (1)
A backrest locking mechanism (3) for locking the backrest part (22) relative to the seat part (21) is arranged between the seat part (21) and the backrest part (22) in a rotatable connection manner;
the backrest linkage unlocking mechanism (4), the backrest linkage unlocking mechanism (4) is located between the frame body (1) and the seat body (2), and in the process that the frame body (1) is converted from an unfolding state to a folding state, the frame body (1) is linked with the backrest locking mechanism (3) through the backrest linkage unlocking mechanism (4) to release the locking state of the backrest part (22) relative to the seat part (21).
2. A folding and easy child vehicle according to claim 1, characterized in that the frame body (1) comprises:
a front foot rod (11), wherein the lower end of the front foot rod (11) is connected with a front wheel set;
the rear foot rod (12), the lower end of the rear foot rod (12) is connected with a rear wheel group, and the upper end of the rear foot rod (12) is rotatably connected with the upper end of the front foot rod (11);
the front part of the rear linkage rod (13) is rotatably connected with the upper part of the rear foot rod (12), a front linkage rod (14) is arranged between the front end of the rear linkage rod (13) and the lower part of the front foot rod (11), the front end of the front linkage rod (14) is rotatably connected with the lower part of the front foot rod (11), and the rear end of the front linkage rod (14) is rotatably connected with the front end of the rear linkage rod (13);
the front end of the upper linkage rod (15) is rotatably connected with the upper end of the front foot rod (11) or the upper end of the rear foot rod (12);
the lower end of the push rod (16) is rotatably connected with the rear end of the rear linkage rod (13), and the lower part of the push rod (16) is rotatably connected with the rear end of the upper linkage rod (15);
the front side of the seat part (21) is rotatably connected with the upper end of the front foot rod (11) or the upper end of the rear foot rod (12) or the front end of the upper linkage rod (15), and the rear side of the seat part (21) is rotatably connected with the rear part of the rear linkage rod (13); the backrest linkage unlocking mechanism (4) is positioned between the rear part of the rear linkage rod (13) and the seat main body (2).
3. The convenient and fast folding baby carrier as claimed in claim 2, characterized in that the backrest locking mechanism (3) comprises a seat connecting seat (31) arranged on the rear side of the seat part (21) and a backrest connecting seat (32) arranged on the backrest part (22) and rotatably connected with the seat connecting seat (31), locking clamping grooves (33) are arranged on opposite sides of the seat connecting seat (31) and the backrest connecting seat (32), locking gears (34) capable of being simultaneously matched with the locking clamping grooves (33) of the seat connecting seat (31) and the backrest connecting seat (32) in a clamping manner are arranged between the seat connecting seat (31) and the backrest connecting seat (32) in a transversely sliding manner, and locking elastic pieces (35) capable of enabling the locking gears (34) to be simultaneously clamped into the locking clamping grooves (33) of the seat connecting seat (31) and the backrest connecting seat (32) are arranged between the locking gears (34) and the backrest connecting seat (32); the lock gear (34) is configured to be separated from a lock groove (33) of the seat connecting seat (31) by being driven by the backrest linkage unlocking mechanism (4), and further, the locking state of the backrest part (22) relative to the seat part (21) is released.
4. A convenient and fast folding child car according to claim 3, characterized in that a backrest elastic member (321) capable of driving the backrest (22) to fold or unfold in a rotating manner relative to the seat (21) after the backrest locking mechanism (3) releases the lock is arranged between the backrest connecting seat (32) and the seat (21).
5. A folding and easy child car according to claim 3, characterized in that the backrest connecting base (32) is provided with a backrest limit stop (322) for abutting engagement with the seat connecting base (31) to prevent rotation of the backrest connecting base (32) relative to the seat connecting base (31) when the backrest (22) is in the unfolded or folded state.
6. A folding convenient buggy according to any one of claims 3-5, characterized in that the backrest linkage unlocking mechanism (4) comprises an unlocking slide block (41) which is arranged between the locking gear (34) and the seat connecting seat (31) in a transversely sliding way, and the seat connecting seat (31) is rotatably connected with an unlocking rotating block (42) which is used for driving the unlocking slide block (41) to transversely move so as to push the locking gear (34) to be separated from a locking clamping groove (33) of the seat connecting seat (31); the backrest linkage unlocking mechanism (4) further comprises an unlocking linkage piece (43) with the lower end rotatably connected with the upper part of the rear linkage rod (13) and the upper end connected with the unlocking rotating block (42) in a co-moving way.
7. The convenient-to-fold baby carrier according to claim 6, wherein an unlocking convex rod (411) is arranged on one side wall of the unlocking slide block (41) close to the seat connecting seat (31), and a connecting seat through hole (311) for the free end of the unlocking convex rod (411) to penetrate is arranged on the seat connecting seat (31); the unlocking rotating block (42) is arranged on the outer side wall of the seat connecting seat (31), and an unlocking inclined wall (421) matched with the free end of the unlocking convex rod (411) is arranged on one side wall of the unlocking rotating block (42) close to the seat connecting seat (31).
8. The convenient and fast folding baby carrier according to claim 6, wherein a rear cross bar (131) extending along the transverse direction of the frame body (1) is arranged between the two rear linkage bars (13), and a linkage piece bayonet (431) capable of being hung on the rear cross bar (131) when the baby carrier is in an unfolded state is arranged in the middle of the unlocking linkage piece (43).
9. A folding and easy child car according to claim 8, characterized in that the opening of the linkage tab bayonet (431) is arranged towards the rear of the child car.
10. The convenient-to-fold baby carrier according to claim 2, characterized in that a frame locking mechanism is arranged between the lower part of the push rod (16) and the rear end of the upper linkage rod (15), and a frame unlocking mechanism for releasing the frame locking mechanism is arranged on the push rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321590426.8U CN220180898U (en) | 2023-06-20 | 2023-06-20 | Folding convenient baby carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321590426.8U CN220180898U (en) | 2023-06-20 | 2023-06-20 | Folding convenient baby carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220180898U true CN220180898U (en) | 2023-12-15 |
Family
ID=89111745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321590426.8U Active CN220180898U (en) | 2023-06-20 | 2023-06-20 | Folding convenient baby carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220180898U (en) |
-
2023
- 2023-06-20 CN CN202321590426.8U patent/CN220180898U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |