CN219029525U - Brake mechanism for baby carrier - Google Patents
Brake mechanism for baby carrier Download PDFInfo
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- CN219029525U CN219029525U CN202222534070.8U CN202222534070U CN219029525U CN 219029525 U CN219029525 U CN 219029525U CN 202222534070 U CN202222534070 U CN 202222534070U CN 219029525 U CN219029525 U CN 219029525U
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Abstract
The utility model discloses a braking mechanism for a baby carrier, which is characterized in that when a user releases a brake, a driving assembly is operated by the user to move relative to a frame main body and is abutted against a transmission assembly so as to apply force to the transmission assembly, and the transmission assembly drives a brake piece to move so as to separate the brake piece from a brake tooth slot, so that the brake release of the braking mechanism is realized; when the vehicle needs to be braked, a user operates the driving assembly to movably reset relative to the vehicle frame main body and separate from the transmission assembly so as to cancel the force applied to the transmission assembly, and as the braking reset piece is acted by the braking piece to have an elastic reset force in the previous braking releasing process, the braking reset piece drives the braking piece to move and reset so that the braking piece is connected with the braking tooth slot, namely the braking mechanism is in a braking state; therefore, the utility model has the characteristics of convenient operation and stable braking.
Description
[ field of technology ]
The utility model relates to a braking mechanism for a baby carrier.
[ background Art ]
In order to guarantee the safety of using, all can be provided with brake equipment on the shallow of children in order to lock the wheel, and for the simple operation, brake equipment mostly links the brake, only needs to operate once promptly, just can make the wheel brake of both sides simultaneously.
At present, most linkage brake devices usually adopt a pull rope to realize synchronous work, but aiming at the child trolley in which wheels are rotationally connected with a frame main body through a universal rotating shaft, the pull rope and the universal rotating shaft are wound in the process that the wheels rotate relative to the frame main body, so that the phenomenon of locking occurs; in addition, the prior linkage brake device has the problems of unstable brake and difficult operation.
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 a braking mechanism for a baby carrier, which can solve the problems of the prior art and has the characteristics of convenience in operation, stability in braking and reasonable design.
The utility model is realized by the following technical scheme:
a brake mechanism for a baby carrier, comprising a fork assembly 1 which is used for being connected with a frame main body and can rotate relative to the frame main body in a horizontal plane, wherein the fork assembly 1 comprises a fork 11 which is rotationally connected with the frame main body, and wheels 12 are connected to the fork 11; the wheel fork assembly 1 further comprises a brake tooth slot 13 arranged on the wheel 12, a brake piece 14 detachably connected with the brake tooth slot 13, a transmission assembly 15 connected with the brake piece 14 and capable of driving the brake piece 14 to act, and a brake reset piece 16 connected with the brake piece 14 and capable of driving the brake piece 14 to reset; a driving component 2 which can apply force to the driving component 15 to make the driving component act is movably arranged on the frame main body; when no external force acts, the brake mechanism is in a brake releasing state, and the driving assembly 2 and the transmission assembly 15 keep elastic and contradictory connection so as to separate the brake piece 14 from the brake tooth slot 13; when the braking mechanism is in a braking state, the driving assembly 2 is under the action of external force to enable the driving assembly 2 and the transmission assembly 15 to generate a semi-separated avoiding or complete separated avoiding state, so that the braking resetting piece 16 elastically drives the braking piece 14 to reset to enable the braking piece 14 to be clamped into the braking tooth slot 13.
As described above, when the driving unit 2 moves relative to the frame body and contacts the transmission unit 15 to apply force to the transmission unit 15, the brake member 14 moves downward relative to the fork 11 to disengage the brake member 14 from the brake slot 13, and the brake mechanism is in a brake release state; when the driving component 2 is movably reset relative to the frame body and separated from the transmission component 15 to cancel the application of force to the transmission component 15, the brake resetting piece 16 drives the brake piece 14 to move upwards relative to the wheel fork 11 to reset so that the brake piece 14 is connected with the brake tooth slot 13, and the brake mechanism is in a braking state.
The brake mechanism for the baby carrier comprises the transmission assembly 15, wherein the transmission rod 151 is movably arranged on the wheel fork 11, the upper end of the transmission rod 151 can be matched with the driving assembly 2 for use, and the lower end of the transmission rod 151 is connected with the transmission fork 152 with an inverted U-shaped structure; the wheel 12 is located inside the drive fork 152 and the brake 14 is located on the end of the drive fork 152.
In the brake mechanism for a baby carrier, the fork 11 is rotatably connected to the frame body through the hollow pivot shaft 111, and the transmission rod 151 is provided inside the pivot shaft 111.
As described above, the fork 11 is provided with the fork chute 112 for the brake member 14 to slide therein, the upper end of the fork chute 112 is provided with the upper positioning groove 1121 for restricting the movement of the brake member 14 when the brake mechanism is in the braking state, and the lower end of the fork chute 112 is provided with the lower positioning groove 1122 for restricting the movement of the brake member 14 when the brake mechanism is in the releasing state.
As described above, the brake slots 13 are oppositely provided on the inner wall of the wheel 12 and are circumferentially spaced, the two brake members 14 are respectively provided on the two ends of the transmission fork 152, when the driving assembly 2 contacts the transmission rod 151 to apply force to the transmission rod 151, the brake members 14 slide downward relative to the wheel fork 11 to disengage the brake members 14 from the brake slots 13, the brake mechanism is in a brake release state, and when the driving assembly 2 separates from the transmission rod 151 to remove the force applied to the transmission rod 151, the brake return member 16 acts on the brake members 14 to slide upward relative to the wheel fork 11 to connect the brake members 14 with the brake slots 13, and the brake mechanism is in a brake state.
The brake mechanism for the baby carrier, wherein the frame main body comprises a frame transverse tube; the driving assembly 2 comprises a driving sliding block 21 which is arranged on the transverse frame tube in a transversely sliding manner, a driving part 211 which can be matched with the transmission assembly 15 for use when the driving sliding block 21 slides relative to the transverse frame tube is arranged on the driving sliding block 21, a pressing part 212 which can press the transmission assembly 15 when the braking part 14 is separated from the braking tooth slot 13 is also arranged on the driving sliding block 21, the driving assembly 2 further comprises an operating part 22 which is movably arranged on the transverse frame tube for acting on the sliding of the driving sliding block 21 and a sliding block resetting part 23 which is arranged between the transverse frame tube and the driving sliding block 21 and is used for driving the driving sliding block 21 to reset when the operating part 22 removes the acting force on the driving sliding block 21.
As described above, the driving portion 211 is a driving inclined surface provided on the driving slider 21 and capable of pushing the transmission assembly 15, and the pressing portion 212 is a pressing plane provided on the driving slider 21.
The brake mechanism for baby carrier is characterized in that a slide bar 213 is connected to the inner end of the driving slide 21; the operating member 22 includes a rotating sleeve 221 sleeved on the outer side of the transverse frame tube, a pedal 222 is disposed on the rotating sleeve 221, a driving chute 2211 used for cooperating with the slider link 213 and capable of driving the slider 21 to slide relative to the transverse frame tube when the rotating sleeve 221 rotates is further disposed on the rotating sleeve 221, and a locking groove 2212 communicated with the driving chute 2211 and used for locking the slider link 213 when the brake mechanism is in a brake release state is further disposed on the rotating sleeve 221.
In the brake mechanism for a baby carrier as described above, the operation member 22 includes an operation block 25 provided on the frame body for operation by a user, and the operation block 25 and the driving slider 21 are connected by a brake cable 24.
Compared with the prior art, the utility model has the following advantages:
1. when the brake is released, a user operates the driving assembly to move relative to the frame main body and collide with the transmission assembly, so that the driving assembly applies force to the transmission assembly, and the transmission assembly drives the brake piece to move so as to separate the brake piece from the brake tooth slot, thereby realizing the release of the brake mechanism; when the vehicle is required to be braked, a user operates the driving assembly to movably reset relative to the vehicle frame main body and separate from the transmission assembly, so that the driving assembly removes the force applied by the transmission assembly, and as the braking resetting piece is acted by the braking piece to have an elastic resetting force in the previous braking releasing process, the braking resetting piece drives the braking piece to move and reset so that the braking piece is connected with the braking tooth slot, namely the braking mechanism is in a braking state; therefore, the utility model has the characteristics of convenient operation and stable braking.
2. In order to improve braking effect and braking stability, the braking tooth grooves are oppositely formed in the inner wall of the wheel and are circumferentially arranged at intervals, and the two braking parts are respectively arranged at two ends of the transmission fork.
3. Be equipped with the fork spout that supplies the brake piece to slide including on the fork, fork spout upper end is equipped with and is used for restricting the last constant head tank of brake piece motion when brake mechanism is in the braking state, can play spacing, location effect to the brake piece, guarantees that the brake piece is connected with brake tooth's socket is stable in order to brake the wheel, improves brake stability.
[ 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 schematic structural diagram of embodiment 1 of the present utility model applied to a frame body.
Fig. 2 is a cross-sectional view of embodiment 1 of the present utility model applied to a frame body.
Fig. 3 is a schematic diagram of the structure of embodiment 1 in a braking state.
Fig. 4 is a second schematic structural diagram of the embodiment 1 of the present utility model in a braking state.
Fig. 5 is a schematic structural diagram of embodiment 1 of the present utility model in a brake release state.
Fig. 6 is one of the exploded views of embodiment 1 of the present utility model.
FIG. 7 is a second exploded view of embodiment 1 of the present utility model.
Fig. 8 is a schematic diagram of the structure of embodiment 2 of the present utility model when applied to a frame body.
Fig. 9 is a second schematic structural diagram of embodiment 2 of the present utility model applied to a frame body.
[ detailed description ] of the utility model
Embodiments of the present utility model will be described in detail below with reference to fig. 1-9.
Example 1:
as shown in fig. 1 to 7, the brake mechanism for the baby carrier of the utility model comprises a fork assembly 1 which is used for being connected with a frame main body and can rotate relative to the frame main body in a horizontal plane, wherein the fork assembly 1 comprises a fork 11 which is connected with the frame main body in a rotating way, and wheels 12 are connected on the fork 11; the wheel fork assembly 1 further comprises a brake tooth slot 13 arranged on the wheel 12, a brake piece 14 detachably connected with the brake tooth slot 13, a transmission assembly 15 connected with the brake piece 14 and capable of driving the brake piece 14 to act, and a brake reset piece 16 connected with the brake piece 14 and capable of driving the brake piece 14 to reset; a driving component 2 which can apply force to the driving component 15 to make the driving component act is movably arranged on the frame main body; when no external force acts, the brake mechanism is in a brake releasing state, and the driving assembly 2 and the transmission assembly 15 keep elastic and contradictory connection so as to separate the brake piece 14 from the brake tooth slot 13; when the braking mechanism is in a braking state, the driving assembly 2 is under the action of external force to enable the driving assembly 2 and the transmission assembly 15 to generate a semi-separated avoiding or complete separated avoiding state, so that the braking resetting piece 16 elastically drives the braking piece 14 to reset to enable the braking piece 14 to be clamped into the braking tooth slot 13. When the brake is released, a user operates the driving assembly to move relative to the frame main body and collide with the transmission assembly, so that the driving assembly applies force to the transmission assembly, and the transmission assembly drives the brake piece to move so as to separate the brake piece from the brake tooth slot, thereby realizing the release of the brake mechanism; when the vehicle is required to be braked, a user operates the driving assembly to movably reset relative to the vehicle frame main body and separate from the transmission assembly, so that the driving assembly removes the force applied by the transmission assembly, and as the braking resetting piece is acted by the braking piece to have an elastic resetting force in the previous braking releasing process, the braking resetting piece drives the braking piece to move and reset so that the braking piece is connected with the braking tooth slot, namely the braking mechanism is in a braking state; therefore, the utility model has the characteristics of convenient operation and stable braking.
The driving slide block 21 is provided with an avoidance space 210 for avoiding the upper end part of the transmission rod 151, and the driving part 211 is formed by the side wall of the avoidance space 210; in the present utility model, when the braking mechanism is in a braking state, the driving assembly 2 is under the action of an external force, so that the driving assembly 2 and the transmission assembly 15 generate a semi-separated avoiding state, that is, the upper end of the transmission rod 151 enters the avoiding space 210 and contacts with the driving portion 211, so that the braking resetting member 16 elastically drives the braking member 14 to reset, and the braking member 14 is clamped into the braking tooth slot 13, as shown in fig. 4.
When the braking mechanism is in a braking state, the driving assembly 2 and the transmission assembly 15 are completely separated from each other under the action of an external force, that is, the upper end of the transmission rod 151 enters the avoiding space 210 and is separated from the driving portion 211, so that the braking resetting member 16 elastically drives the braking member 14 to reset, and the braking member 14 is clamped into the braking slot 13, as shown in fig. 3.
As shown in fig. 1 to 7, in this embodiment 1, the driving assembly 2 is operated to simultaneously drive the two transmission assemblies and the yarn planning member to work synchronously, so as to brake the wheels on both sides correspondingly, and the operation is convenient.
Preferably, the brake resetting member 16 is a tension spring or a compression spring, and in this embodiment 1, a tension spring is used.
As shown in fig. 1-7, for convenient operation and better braking and braking release, when the driving assembly 2 moves relative to the frame body and contacts with the transmission assembly 15 to apply force to the transmission assembly 15, the braking member 14 moves downwards relative to the fork 11 to separate the braking member 14 from the braking tooth slot 13, and the braking mechanism is in a braking release state; when the driving component 2 is movably reset relative to the frame body and separated from the transmission component 15 to cancel the application of force to the transmission component 15, the brake resetting piece 16 drives the brake piece 14 to move upwards relative to the wheel fork 11 to reset so that the brake piece 14 is connected with the brake tooth slot 13, and the brake mechanism is in a braking state.
As shown in fig. 1-7, the transmission assembly 15 includes a transmission rod 151 movably disposed on the fork 11, the upper end of the transmission rod 151 can be used in cooperation with the driving assembly 2, and the lower end of the transmission rod 151 is connected with a transmission fork 152 having an inverted U-shaped structure; the wheel 12 is located inside the drive fork 152 and the brake 14 is located on the end of the drive fork 152. When the brake is released, a user operates the driving assembly 2 to move relative to the frame main body and props against the upper end of the transmission rod 151, so that the driving assembly 2 applies force to the transmission rod 151, the transmission rod 151 drives the transmission fork 152 to drive the brake piece 14 to move downwards relative to the wheel fork 11, and the brake piece 14 is withdrawn from the brake tooth slot 13, so that the brake releasing work of the wheels is completed; when the braking is needed, a user operates the driving assembly 2 to movably reset relative to the frame main body to separate the driving assembly 2 from the upper end of the transmission rod 151, the driving assembly 2 withdraws the acting force on the transmission rod 151, and the braking resetting piece drives the braking piece to move upwards relative to the wheel fork to reset until the braking piece is clamped into the braking tooth slot to prevent the wheel from rotating, so that the braking work on the wheel is completed.
As shown in fig. 1-7, the wheel fork 11 is rotatably connected with the frame body through a hollow pivot 111, and the transmission rod 151 is arranged on the inner side of the pivot 111 in a penetrating manner, so that when the wheel fork assembly rotates relative to the frame body, the interference phenomenon between the transmission rod and the frame body can be avoided, and the brake mechanism is ensured to operate normally.
As shown in fig. 1-7, the wheel fork 11 is provided with a wheel fork chute 112 for the brake piece 14 to slide inside, so that the brake piece can move stably and has guiding and limiting functions on the brake piece; the upper end of the wheel fork chute 112 is provided with an upper positioning groove 1121 for limiting the movement of the brake piece 14 when the brake mechanism is in a braking state, so that the brake piece can be limited and positioned, the brake piece and the brake tooth slot are ensured to be stably connected to brake the wheel, and the braking stability is improved; the lower end of the fork chute 112 is provided with a lower positioning groove 1122 for limiting the movement of the brake member 14 when the brake mechanism is in the brake release state, so that the brake member can be kept stable when in the brake release state.
As shown in fig. 1 to 7, in order to improve braking effect and braking stability, the braking tooth slots 13 are oppositely arranged on the inner wall of the wheel 12 and are circumferentially spaced, two braking members 14 are respectively arranged on two ends of the transmission fork 152, when the driving assembly 2 contacts with the transmission rod 151 to apply force to the transmission rod 151, the braking members 14 slide downwards relative to the wheel fork 11 to separate the braking members 14 from the braking tooth slots 13, the braking mechanism is in a braking releasing state, and when the driving assembly 2 is separated from the transmission rod 151 to remove the force applied by the transmission rod 151, the braking return members 16 act on the braking members 14 to slide upwards relative to the wheel fork 11 to connect the braking members 14 with the braking tooth slots 13, and the braking mechanism is in a braking state.
1-7, to better actuate the motion of the drive assembly to control the brake member, the frame body includes a frame rail; the driving assembly 2 comprises a driving sliding block 21 which is arranged on the transverse frame tube in a transversely sliding manner, a driving part 211 which can be matched with the transmission assembly 15 for use when the driving sliding block 21 slides relative to the transverse frame tube is arranged on the driving sliding block 21, a pressing part 212 which can press the transmission assembly 15 when the braking part 14 is separated from the braking tooth slot 13 is also arranged on the driving sliding block 21, the driving assembly 2 further comprises an operating part 22 which is movably arranged on the transverse frame tube for acting on the sliding of the driving sliding block 21 and a sliding block resetting part 23 which is arranged between the transverse frame tube and the driving sliding block 21 and is used for driving the driving sliding block 21 to reset when the operating part 22 removes the acting force on the driving sliding block 21. The slider resetting member 23 is a tension spring or a compression spring, etc., and in this embodiment 1, a compression spring is used.
As shown in fig. 1 to 7, the driving portion 211 is a driving inclined plane provided on the driving slider 21 and capable of pushing the transmission assembly 15, so as to better push the transmission rod 151 to act to separate the brake member 14 from the brake tooth slot 13, thereby improving the brake releasing effect.
As shown in fig. 1 to 7, the pressing portion 212 is a pressing plane provided on the driving slider 21, and when the brake member 14 is separated from the brake tooth slot 13, the driving rod 151 can be better pressed to make the driving rod 151 and the brake member 14 stable relative to the fork 11, so as to ensure that the brake mechanism is stably in a brake release state.
As shown in fig. 1-7, a slide connecting rod 213 is connected to the inner end of the driving slide 21; the operating member 22 includes a rotating sleeve 221 sleeved on the outer side of the transverse frame tube, a pedal 222 is disposed on the rotating sleeve 221, a driving chute 2211 used for cooperating with the slider link 213 and capable of driving the slider 21 to slide relative to the transverse frame tube when the rotating sleeve 221 rotates is further disposed on the rotating sleeve 221, and a locking groove 2212 communicated with the driving chute 2211 and used for locking the slider link 213 when the brake mechanism is in a brake release state is further disposed on the rotating sleeve 221. During brake release, a user steps on the pedal 222 to drive the rotating sleeve 221 to rotate around the frame transverse tube, in the process of rotating the rotating sleeve 221, the side wall of the driving chute 2211 drives the sliding block connecting rod 213 to drive the driving sliding block 21 to transversely slide relative to the frame transverse tube, so that the driving part 211 collides with the upper end of the driving rod 151 to push the driving rod 151 to downwardly slide relative to the fork 11, the driving rod 151 drives the brake piece 14 to downwardly slide relative to the fork 11 through the driving fork 152 to enable the brake piece 14 to be separated from the brake tooth slot 13, and when the brake mechanism is in a brake release state, the sliding block connecting rod 213 is positioned in the locking groove 2212 to prevent the driving sliding block 21 from sliding relative to the frame transverse tube, and meanwhile, the upper end of the driving rod 151 is pushed by the pushing part 212 to prevent the driving rod 151 from upwardly sliding relative to the fork 11, so as to complete brake release work of the wheels 12, as shown in fig. 5; when the braking is needed, the user operates the pedal 222 to drive the rotating sleeve 221 to rotate around the transverse frame tube for resetting, the locking groove 2212 releases the locking state of the sliding block connecting rod 213, and the driving sliding block 21 has an elastic resetting force due to the fact that the driving sliding block 21 acts on the sliding block resetting piece 23 before, so that the driving sliding block 21 slides and resets relatively to the transverse frame tube under the action of the elastic resetting force of the sliding block resetting piece 23, namely, the driving part 211 and the pressing part 212 on the driving sliding block 21 are separated from the upper end of the transmission rod 151 to cancel the force applied to the transmission rod 151, and then the braking resetting piece 16 drives the braking piece 14 and the transmission assembly 15 to move upwards for resetting relatively to the wheel fork 11 until the braking piece 14 is clamped with the braking tooth groove 13 to prevent the wheel 12 from rotating, and braking operation of the wheel 12 is completed, as shown in fig. 3.
Example 2:
embodiment 2 is different from embodiment 1 in that, as shown in fig. 8 and 9, the operation member 22 includes an operation block 25 disposed on the frame body for operation of a user, the operation block 25 is connected with the driving slider 21 through a brake rope 24, when the user acts on the operation block 25 to move, the operation block 25 can drive the driving slider 21 to slide relative to the frame transverse tube through the brake rope 24, and the driving portion 211 of the driving slider 21 pushes the transmission rod 151 to separate the brake member 14 from the brake tooth slot 13, thereby completing the brake releasing operation of the wheel 12, and being convenient to operate.
Claims (10)
1. A brake mechanism for a baby carrier, which is characterized by comprising a fork assembly (1) which is connected with a frame main body and can rotate in a horizontal plane relative to the frame main body, wherein the fork assembly (1) comprises a fork (11) which is connected with the frame main body in a rotating way, and wheels (12) are connected on the fork (11);
the wheel fork assembly (1) further comprises a brake tooth slot (13) arranged on the wheel (12), a brake piece (14) detachably connected with the brake tooth slot (13), a transmission assembly (15) connected with the brake piece (14) and capable of driving the brake piece (14) to act, and a brake reset piece (16) connected with the brake piece (14) and capable of driving the brake piece (14) to reset;
a driving component (2) which can apply force to the driving component (15) to enable the driving component to act is movably arranged on the frame main body;
when no external force acts, the brake mechanism is in a brake releasing state, and the driving assembly (2) and the transmission assembly (15) are kept in elastic abutting connection so as to separate the brake piece (14) from the brake tooth slot (13); when the brake mechanism is in a braking state, the driving assembly (2) is enabled to generate a semi-separation avoidance state or a complete separation avoidance state with the transmission assembly (15) under the action of external force, so that the brake reset piece (16) elastically drives the brake piece (14) to reset to enable the brake piece (14) to be clamped into the brake tooth slot (13).
2. A brake mechanism for a pram according to claim 1, characterized in that when the driving assembly (2) moves relative to the frame body and contacts with the transmission assembly (15) to apply force to the transmission assembly (15), the brake member (14) moves downward relative to the fork (11) to disengage the brake member (14) from the brake tooth slot (13), and the brake mechanism is in a brake release state; when the driving assembly (2) is movably reset relative to the frame body and separated from the transmission assembly (15) to cancel the application of force to the transmission assembly (15), the brake reset piece (16) drives the brake piece (14) to move upwards relative to the wheel fork (11) to reset so that the brake piece (14) is connected with the brake tooth slot (13), and the brake mechanism is in a brake state.
3. The braking mechanism for the baby carrier according to claim 1, characterized in that the transmission assembly (15) comprises a transmission rod (151) movably arranged on the wheel fork (11), the upper end of the transmission rod (151) can be matched with the driving assembly (2) for use, and the lower end of the transmission rod (151) is connected with a transmission fork (152) with an inverted U-shaped structure; the wheel (12) is positioned inside the transmission fork (152), and the brake (14) is arranged on the end part of the transmission fork (152).
4. A brake mechanism for a children's vehicle according to claim 3, wherein the fork (11) is rotatably connected with the frame body through a hollow pivot (111), and the transmission rod (151) is arranged inside the pivot (111).
5. A brake mechanism for a children's vehicle according to claim 3, characterized in that a fork chute (112) for the brake member (14) to slide in is provided on the fork (11), an upper positioning groove (1121) for restricting the movement of the brake member (14) when the brake mechanism is in a braking state is provided on an upper end of the fork chute (112), and a lower positioning groove (1122) for restricting the movement of the brake member (14) when the brake mechanism is in a releasing state is provided on a lower end of the fork chute (112).
6. A brake mechanism for a baby carrier according to claim 3, characterized in that the brake tooth grooves (13) are oppositely arranged on the inner wall of the wheel (12) and are circumferentially arranged at intervals, two brake members (14) are respectively arranged on two end parts of the transmission fork (152), when the driving component (2) is contacted with the transmission rod (151) to apply force to the transmission rod (151), the brake members (14) slide downwards relative to the wheel fork (11) to separate the brake members (14) from the brake tooth grooves (13), the brake mechanism is in a brake releasing state, and when the driving component (2) is separated from the transmission rod (151) to remove the force applied by the transmission rod (151), the brake return member (16) acts on the brake members (14) to slide upwards relative to the wheel fork (11) to connect the brake members (14) with the brake tooth grooves (13), and the brake mechanism is in a brake state.
7. A brake mechanism for a stroller according to any one of claims 1-6, wherein said frame body comprises a frame cross-tube; the driving assembly (2) comprises a driving sliding block (21) which is arranged on the frame transverse tube in a transversely sliding manner, a driving part (211) which can be matched with the transmission assembly (15) for use when the driving sliding block (21) slides relative to the frame transverse tube is arranged on the driving sliding block (21), a pressing part (212) which can press the transmission assembly (15) when the brake piece (14) is separated from the brake tooth slot (13) is also arranged on the driving sliding block (21), and the driving assembly (2) further comprises an operating part (22) which is movably arranged on the frame transverse tube and used for acting on the driving sliding block (21) to slide, and a sliding block reset piece (23) which is arranged between the frame transverse tube and the driving sliding block (21) and used for driving the driving sliding block (21) to reset when the operating part (22) withdraws acting force on the driving sliding block (21).
8. The brake mechanism for a children's vehicle according to claim 7, wherein the driving portion (211) is a driving inclined surface which is arranged on the driving sliding block (21) and can push the transmission assembly (15), and the pressing portion (212) is a pressing plane which is arranged on the driving sliding block (21).
9. A brake mechanism for a baby carrier according to claim 7, characterized in that the inner end of the driving slider (21) is connected with a slider connecting rod (213); the operation part (22) comprises a rotating sleeve (221) sleeved on the outer side of the transverse frame tube, a pedal (222) is arranged on the rotating sleeve (221), a driving chute (2211) which is used for being matched with the sliding block connecting rod (213) to be used and can act on the driving sliding block (21) to slide relative to the transverse frame tube when the rotating sleeve (221) rotates is further arranged on the rotating sleeve (221), and a locking groove (2212) which is communicated with the driving chute (2211) and is used for locking the sliding block connecting rod (213) when the brake mechanism is in a brake release state is further arranged on the rotating sleeve (221).
10. A brake mechanism for a child car according to claim 7, wherein the operating member (22) comprises an operating block (25) provided on the frame body for operation by a user, and the operating block (25) is connected to the driving slider (21) via a brake cable (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222534070.8U CN219029525U (en) | 2022-09-23 | 2022-09-23 | Brake mechanism for baby carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222534070.8U CN219029525U (en) | 2022-09-23 | 2022-09-23 | Brake mechanism for baby carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219029525U true CN219029525U (en) | 2023-05-16 |
Family
ID=86276735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222534070.8U Active CN219029525U (en) | 2022-09-23 | 2022-09-23 | Brake mechanism for baby carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219029525U (en) |
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2022
- 2022-09-23 CN CN202222534070.8U patent/CN219029525U/en active Active
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| GR01 | Patent grant |