CN108082257B - Parking mechanism connected with damping mechanism for baby carrier - Google Patents
Parking mechanism connected with damping mechanism for baby carrier Download PDFInfo
- Publication number
- CN108082257B CN108082257B CN201810060277.1A CN201810060277A CN108082257B CN 108082257 B CN108082257 B CN 108082257B CN 201810060277 A CN201810060277 A CN 201810060277A CN 108082257 B CN108082257 B CN 108082257B
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- Prior art keywords
- parking
- connecting seat
- pin
- key
- grooves
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- 230000007246 mechanism Effects 0.000 title claims abstract description 45
- 238000013016 damping Methods 0.000 title claims abstract description 29
- 230000007704 transition Effects 0.000 claims abstract description 7
- 230000035939 shock Effects 0.000 claims abstract 4
- 241001417523 Plesiopidae Species 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B62B9/08—Braking mechanisms; Locking devices against movement
- B62B9/082—Braking mechanisms; Locking devices against movement foot operated
-
- 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
- B62B9/18—Resilient suspensions of bodies
Abstract
The invention discloses a parking mechanism and a damping connection mechanism of a baby carrier, which comprise connecting pipes, a baby carrier wheel set, a parking disc, a first connecting seat, a second connecting seat, a parking key, a first parking pin, a second parking pin, a reset spring, a traction inner line and a traction outer line, wherein second cavities are fixedly arranged in the middle of the first connecting seat and the second connecting seat, first cavities are arranged below the first connecting seat and the second connecting seat, the first parking pin and the second parking pin are sleeved on the first parking pin and the second parking pin, the first parking pin and the second parking pin are respectively arranged in the corresponding first cavities, two ends of the key connecting pipe are respectively inserted into the second cavities of the first connecting seat and the second connecting seat and are fixedly connected in a matching way, one end of the key traction inner line is fixedly connected with a counter bore in a matching way, and the other end of the key traction inner line penetrates through a strip-shaped groove and a transition port and is finally fixed on one side of a boss through a fixing screw; the invention solves the problems of uncomfortable shock absorption mechanism and incomplete parking function of the existing baby carriage.
Description
Technical Field
The invention relates to the technical field of parts of a baby carrier, in particular to a parking mechanism connected with a damping mechanism of the baby carrier.
Background
In the current market technology, the traditional baby carriage, especially a bicycle trailer baby carriage, has no function of a damping mechanism, or the damping mechanism is insensitive or complicated to connect; the parking function can not stop the wheel sets at the same time, and the potential safety hazards of stability, comfort and incomplete parking function without a damping mechanism during towing exist.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a parking mechanism connected with a damping mechanism of a baby carrier, which solves the problems that the existing damping mechanism of the baby carrier is complicated in connection and the parking function cannot realize the simultaneous stopping of wheel groups on two sides.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the parking mechanism comprises a connecting pipe, a baby carrier wheel set, a parking disc, a first connecting seat, a second connecting seat, a parking key, a first parking pin, a second parking pin, a reset spring, a traction inner line and a traction outer line, wherein the second cavities are fixedly arranged in the middle of the first connecting seat and the middle of the second connecting seat, the first cavities are arranged below the first connecting seat and the second connecting seat, the reset spring is sleeved on the first parking pin and the second parking pin, the reset spring, the first parking pin and the second parking pin are respectively arranged in the corresponding first cavities, and two ends of the connecting pipe are respectively inserted into the second cavities of the first connecting seat and the second connecting seat and are fixedly connected in a matched mode;
the rear of the first connecting seat is fixedly provided with a square groove matched with the parking key, the square groove is provided with a matching hole, a square body is fixedly arranged below the parking key, an opening corresponding to the vertical running stroke of the parking key is arranged in the middle of the square body, the square body is inserted into the square groove, the parking key and the square groove are inserted into the matching hole through a fixed pin and penetrate through the opening to be connected, and the pin can slide up and down along the opening relatively;
the inner side of the parking key is also provided with a groove matched with the end part of the traction inner line, the opening is communicated with the strip-shaped hole, the center position of the second parking pin is provided with a threading hole, the side wall of the second parking pin is provided with a strip-shaped groove, the threading hole is communicated with the strip-shaped groove, one end part of the second connecting seat is fixedly provided with a boss, the boss is provided with a transition port capable of passing through the traction inner line, one side of the square groove is fixedly provided with a counter bore, the traction outer line is sleeved on the outer side of the traction inner line, one end of the traction inner line is fixedly connected with the counter bore in a matched mode, and the other end of the traction inner line penetrates through the threading hole to be fixed on one side of the boss through the strip-shaped groove and the transition port through a fixing screw;
the parking disc is fixedly connected to the axle center of the baby carrier wheel set, a plurality of annular holes are uniformly and equidistantly formed in the inner side circumference of the parking disc, a slope cavity is further formed in the lower portion of the side edge of the parking key, the slope height of the slope cavity is equal to the length of the strip-shaped hole, a circular groove is further formed in the upper portion of the side edge of the parking key, round heads are fixedly arranged at the end portions of two ends of the first parking pin and one end portion of one end of the second parking pin, the circular groove is matched with the round heads in size, round heads of one ends, close to the reset spring, of the first parking pin and the second parking pin are matched with the corresponding annular holes, and the round heads of the other ends of the first parking pin and the second parking pin are inserted into the slope cavity.
Preferably, the connecting pipe both ends all are provided with the inner liner that can close fit bassinet wheelset center pin.
Preferably, the first connecting seat and the second connecting seat are fixedly provided with grooves, the damping mechanism is further arranged above the first connecting seat and the second connecting seat, the lower end of the damping mechanism is inserted into the grooves, and the damping mechanism and the grooves are fixedly connected through pins.
Preferably, the end parts of the first parking pin and the second parking pin are respectively provided with a limiting flange, and the diameter of the limiting flanges is larger than that of the reset spring.
Preferably, a platform is fixedly arranged above the parking key, and a plurality of anti-slip stripes are uniformly and equidistantly distributed on the platform.
Preferably, the boss is provided at a height capable of blocking the set screw.
(III) beneficial effects
The invention provides a parking mechanism connected with a damping mechanism of a baby carrier, which has the following beneficial effects:
(1) According to the invention, the connecting pipe is movably connected with the frame, the connecting pipe drives the wheel set part to rotate around the frame, one end of the damping mechanism is movably connected with the frame, and when the wheel set receives upward force impact, the spring on the damping mechanism can be compressed, so that the damping effect is realized, and the damping mechanism is simple in structure, convenient and practical.
(2) The invention realizes that the damping connecting mechanism and the parking mechanism are simultaneously implemented through simple and effective connection, and simultaneously solves the potential safety hazards that the current market has no damping mechanism function, or the damping mechanism is insensitive or complicated in connection and the parking function is not sound; the appearance is simple and beautiful, and the cost is low.
Drawings
FIGS. 1 and 2 are exploded views of an assembly of the present invention;
FIG. 3 is a schematic diagram of the principle of operation of the park key;
fig. 4 and 5 are schematic views of a first connecting seat structure;
fig. 6 and 7 are schematic views of a second connecting seat structure;
fig. 8, 9 and 10 are schematic views of a parking key structure;
FIG. 11 is a schematic view of a first parking pin configuration;
FIG. 12 is a schematic view of a second parking pin configuration;
fig. 13 is a diagram showing a use example of the present invention.
In the figure: the connecting pipe 1, the baby carrier wheelset 2, the parking disc 2.1, the first connecting seat 3, the groove 3.1, the square groove 3.2, the matching hole 3.21, the counter bore 3.22, the first cavity 3.3, the second cavity 3.4, the parking key 4, the anti-slip stripe 4.1, the opening 4.2, the slope cavity 4.3, the round groove 4.4, the square groove 4.5, the strip hole 4.6, the tetragonal body 4.7, the platform 4.8, the damping mechanism 5, the reset spring 6, the first parking pin 7, the round head 7.1, the limit flange 7.2, the traction outer line 8, the traction inner line 8.1, the fixing screw 8.2, the inner bushing 9, the second parking pin 10, the threading hole 10.1, the strip groove 10.2, the second connecting seat 11, the boss 11.1 and the transition port 11.11.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
As shown in fig. 1-13, the present invention provides a technical solution: the parking mechanism connected with the damping mechanism of the baby carrier comprises a connecting pipe 1, a baby carrier wheel set 2, a parking disc 2.1, a first connecting seat 3, a second connecting seat 11, a parking key 4, a first parking pin 7, a second parking pin 10, a reset spring 6, a traction inner wire 8.1 and a traction outer wire 8, and is characterized in that the middle parts of the first connecting seat 3 and the second connecting seat 11 are fixedly provided with a second cavity 3.4, a first cavity 3.3 is arranged below the middle parts of the first connecting seat 3 and the second connecting seat 11, the reset spring 6 is sleeved on the first parking pin 7 and the second parking pin 10, the end parts of the first parking pin 7 and the second parking pin 10 are respectively provided with a limit flange 7.2, the diameter of the limit flange 7.2 is larger than the diameter of the reset spring 6, the first parking pin 7 and the second parking pin 10 are respectively arranged in the corresponding first cavity 3.3, two ends of the connecting pipe 1 are respectively provided with an inner bushing 9 which can be tightly matched with the central shaft of the wheel set 2, and two ends of the 1 are respectively inserted into the first connecting seat 3 and the second connecting seat 3.4 and fixedly connected with the second cavity 3.4;
square grooves 3.2 matched with the parking keys 4 are fixedly arranged behind the first connecting seat 3, matching holes 3.21 are formed in the square grooves 3.2, square bodies 4.7 are fixedly arranged below the parking keys 4, openings 4.2 corresponding to the up-down running strokes of the parking keys 4 are formed in the middle of the square bodies 4.7 and are inserted into the square grooves 3.2, the parking keys 4 and the square grooves 3.2 are inserted into the matching holes 3.21 through fixed pins and penetrate through the openings 4.2 to be connected, and the pins can slide up and down along the openings 4.2;
the strip-shaped holes 4.6 which can pass through the traction inner wire 8.1 are distributed on one side of the opening 4.2, the inner side of the parking key 4 is also provided with a rectangular groove 4.5 which is matched with the end part of the traction inner wire 8.1, the opening 4.2 is communicated with the strip-shaped holes 4.6, the center position of the second parking pin 10 is provided with a threading hole 10.1, the side wall of the second parking pin 10 is provided with a strip-shaped groove 10.2, the threading hole 10.1 is communicated with the strip-shaped groove 10.2, the end part of one end of the second connecting seat 11 is fixedly provided with a boss 11.1, the boss 11.1 is provided with a transition port 11.11 which can pass through the traction inner wire 8.1, one side of the rectangular groove 3.2 is fixedly provided with a counter bore 3.22, and the height of the boss 11.1 is set to be capable of blocking the height of the fixing screw 8.2; the traction outer line 8 is sleeved on the outer side of the traction inner line 8.1, one end of the traction inner line 8.1 is fixedly connected with the counter bore 3.22 in a matched mode, the other end of the traction inner line penetrates through the threading hole 10.1, passes through the strip-shaped groove 10.2 and the transition port 11.11, and is finally fixed on one side of the boss 11.1 through the fixing screw 8.2;
the parking disc 2.1 is fixedly connected to the axle center position of the baby carrier wheel set 2, a plurality of annular holes 2.11 are uniformly fixed at equal intervals along the circumferential direction of the inner side of the parking disc 2.1, a slope cavity 4.3 is further formed below the side edge of the parking key 4, the slope height of the slope cavity 4.3 is equal to the length of the strip-shaped hole 4.6, a circular groove 4.4 is further formed above the side edge of the parking key 4, round heads 7.1 are fixedly arranged at the two end parts of the first parking pin 7 and one end part of the second parking pin 10, the circular groove 4.4 is matched with the round head 7.1 in size, the round heads 7.1 of the first parking pin 7 and the second parking pin 10 close to one end of the reset spring 6 are matched with the corresponding annular holes 2.11, and the round heads 7.1 of the other end of the first parking pin 7 inserts into the slope cavity 4.3.
A groove 3.1 is fixedly arranged above the first connecting seat 3 and the second connecting seat 11, a damping mechanism 5 is also arranged above the first connecting seat 3 and the second connecting seat 11, the lower end of the damping mechanism 5 is inserted into the groove 3.1, and the damping mechanism and the groove 3.1 are fixedly connected through a pin; the vibration sense that bassinet produced in the course of traveling can effectively be alleviated in the setting of damper 5, increases the comfort level, simultaneously owing to damper 5 is simple, has saved the loaded down with trivial details step of equipment.
In order to facilitate the pedaling of the parking key 4, a platform 4.8 is fixedly arranged above the parking key 4, and a plurality of anti-slip stripes 4.1 are uniformly and equidistantly distributed on the platform 4.8.
Working principle: when the bicycle is used, the front end of the connecting pipe 1 is fixedly connected with the bicycle frame, the upper end of the damping mechanism 5 is fixedly connected with the bicycle frame, the parking key 4 is stepped on by feet, a slope in a slope cavity 4.3 below the parking key 4 pushes the first parking pin 7 to clamp the parking disc 2.1 on the bicycle wheel group 2, when the parking key 4 descends to a certain stroke, the round head 7.1 of the first parking pin 7 slides across the slope and is clamped in a round groove 4.4 on the side surface of the parking key 4, and positioning after parking is realized; when the parking key descends, the traction inner line 8.1 is driven to move downwards, the traction outer line 8 pushes the second parking pin 10 on the other side to clamp the parking disc 2.1 on the baby carriage wheel set 2, and two sides are simultaneously parked.
When the parking is required to be released, the parking key 4 is hooked up by feet, and when the round head 7.1 of the first parking pin 7 is separated from the round groove 4.4 and reaches a slope position, the round head 7.1 of the first parking pin 7 pushes the parking key 4 to move upwards under the action of the reset spring 6, and the first parking pin 7 is separated from the parking disc 2.1, so that the release parking is realized; the other side pulls the inner wire 8.1 to move upwards synchronously, and drives the second parking pin 10 on the other side to be separated from the parking disc 2.1.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a parking mechanism that bassinet is connected with damper, includes connecting pipe (1), bassinet wheelset (2), parking dish (2.1), first connecting seat (3), second connecting seat (11), parking key (4), first parking round pin (7), second parking round pin (10), reset spring (6), pull internal line (8.1), pull external line (8), characterized in that, first connecting seat (3) and second connecting seat (11) middle part are all fixed to be provided with second die cavity (3.4), and the below all is provided with first die cavity (3.3), reset spring (6) cup joint on first parking round pin (7) and second parking round pin (10), and place reset spring (6), first parking round pin (7) and second parking round pin (10) respectively in corresponding first die cavity (3.3), connecting pipe (1) both ends are respectively inserted in second die cavity (3.4) of first connecting seat (11) and cooperation fixed connection;
square grooves (3.2) matched with parking keys (4) are fixedly formed in the rear of the first connecting seat (3), matching holes (3.21) are formed in the square grooves (3.2), square bodies (4.7) are fixedly arranged below the parking keys (4), openings (4.2) corresponding to the up-down running strokes of the parking keys (4) are formed in the middle of the square bodies, the square bodies (4.7) are inserted into the square grooves (3.2), the parking keys (4) and the square grooves (3.2) are inserted into the matching holes (3.21) through fixing pins and penetrate through the openings (4.2) to be connected, and the pins can slide up and down along the openings (4.2);
the automatic stop device is characterized in that strip-shaped holes (4.6) capable of passing through a traction inner wire (8.1) are distributed on one side of the opening (4.2), rectangular grooves (4.5) matched with the end parts of the traction inner wire (8.1) are further formed in the inner side of the stop key (4), the opening (4.2) is communicated with the strip-shaped holes (4.6), threading holes (10.1) are formed in the center position of the second stop pin (10), strip-shaped grooves (10.2) are formed in the side wall of the second stop pin (10), the threading holes (10.1) are communicated with the strip-shaped grooves (10.2), bosses (11.1) are fixedly arranged at one end part of each second connecting seat (11), transition ports (11.11) capable of passing through the traction inner wire (8.1) are formed in the bosses (11.1), counter bores (3.22) are fixedly formed in one side of the square grooves (3.2), the traction outer sides of the traction inner wire (8.1) are sleeved on the outer sides of the traction inner wire (8.1), the threading holes (10.1) are fixedly connected with the other ends of the strip-shaped grooves (10.2), and the end parts of the bosses (11.1) are fixedly connected with one end part of each other through the corresponding to one end of each other through the corresponding counter bore (11.2.1;
the parking disc (2.1) is fixedly connected to the axle center of the baby carrier wheel set (2), a plurality of annular holes (2.11) are uniformly and equidistantly fixed along the inner side circumference of the parking disc (2.1), a slope cavity (4.3) is further formed below the side edge of the parking key (4), the slope height of the slope cavity (4.3) is equal to the length of the strip-shaped hole (4.6), a circular groove (4.4) is further formed above the side edge of the parking key (4), round heads (7.1) are fixedly arranged at the end parts of two ends of the first parking pin (7) and one end part of the second parking pin (10), the circular groove (4.4) is matched with the round head (7.1) in size, and round heads (7.1) of one ends, close to the reset spring (6), of the first parking pin (7) and the second parking pin (10) are matched with the corresponding annular holes (2.11), and the round heads (7.1) of the other end parts are inserted into the slope cavity (4.3);
the two ends of the connecting pipe (1) are respectively provided with an inner bushing (9) which can be tightly matched with the central shaft of the baby carrier wheel set (2);
the novel anti-vibration device is characterized in that grooves (3.1) are fixedly formed in the upper portions of the first connecting seat (3) and the second connecting seat (11), damping mechanisms (5) are further arranged above the first connecting seat (3) and the second connecting seat (11), the lower ends of the damping mechanisms (5) are inserted into the grooves (3.1), and the damping mechanisms and the grooves (3.1) are fixedly connected through pins.
2. A stroller parking mechanism according to claim 1, in combination with a shock absorbing mechanism, wherein: the end parts of the first parking pin (7) and the second parking pin (10) are respectively provided with a limiting flange (7.2), and the diameter of the limiting flange (7.2) is larger than that of the reset spring (6).
3. A stroller parking mechanism according to claim 1, in combination with a shock absorbing mechanism, wherein: the parking key (4) top is fixed be provided with platform (4.8), just evenly equidistant distribution has many limited slip stripes (4.1) on platform (4.8).
4. A stroller parking mechanism according to claim 1, in combination with a shock absorbing mechanism, wherein: the height of the boss (11.1) is set to be capable of blocking the fixing screw (8.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060277.1A CN108082257B (en) | 2018-01-22 | 2018-01-22 | Parking mechanism connected with damping mechanism for baby carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810060277.1A CN108082257B (en) | 2018-01-22 | 2018-01-22 | Parking mechanism connected with damping mechanism for baby carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108082257A CN108082257A (en) | 2018-05-29 |
| CN108082257B true CN108082257B (en) | 2024-01-30 |
Family
ID=62183355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810060277.1A Active CN108082257B (en) | 2018-01-22 | 2018-01-22 | Parking mechanism connected with damping mechanism for baby carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108082257B (en) |
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| CN202358156U (en) * | 2011-07-06 | 2012-08-01 | 好孩子儿童用品有限公司 | Brake mechanism for baby carriage |
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| KR20140004483A (en) * | 2012-07-03 | 2014-01-13 | 주식회사 쁘레베베 | Brake system for baby carriage |
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| CN207889796U (en) * | 2018-01-22 | 2018-09-21 | 安徽酷贝童车有限公司 | A kind of stop mechanism of perambulator being connect with damping |
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| CN2654384Y (en) * | 2003-08-04 | 2004-11-10 | 乔工科技股份有限公司 | Vibration proof castor |
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| CN207889796U (en) * | 2018-01-22 | 2018-09-21 | 安徽酷贝童车有限公司 | A kind of stop mechanism of perambulator being connect with damping |
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| Publication number | Publication date |
|---|---|
| CN108082257A (en) | 2018-05-29 |
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