CN203946152U - The Zuo Dou mechanism of perambulator - Google Patents
The Zuo Dou mechanism of perambulator Download PDFInfo
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- CN203946152U CN203946152U CN201420304074.XU CN201420304074U CN203946152U CN 203946152 U CN203946152 U CN 203946152U CN 201420304074 U CN201420304074 U CN 201420304074U CN 203946152 U CN203946152 U CN 203946152U
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- assembly
- frame assembly
- receptacle terminal
- enclosing
- perambulator
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Abstract
The utility model discloses a kind of Zuo Dou mechanism of perambulator, comprise and enclose frame assembly, the back support bar assembly that cushion rod assembly and lower end and cushion rod assembly rear end are rotationally connected, described middle part of enclosing frame assembly is provided with attaching parts, the both sides of described cushion rod assembly are installed with receptacle terminal, described attaching parts and receptacle terminal are rotationally connected, described back support bar assembly top is provided with the tumbler assembly that can rotate relative to both with enclosing between the top of frame assembly, on described receptacle terminal, there is the spaced apart lock hole of multiple circumferencial directions, described enclosing is provided with the lockout mechanism for locking above-mentioned lock hole in frame assembly, the described frame assembly that encloses is provided with release mechanism, locking between the lock hole unlocking on mechanism and receptacle terminal by release mechanism can realize the many grades of mutual conversions that regulate and can realize a pocket and hand basket of back support bar assembly, the utility model conversion is easy to adjust, not only realized at any time and switched and adjust, and a vehicle frame only needs to be equipped with a Ge Zuo root and stem of certain plants mechanism and can realize seat and two kinds of functions of hand basket, without be equipped with two kinds of accessories simultaneously, greatly reduces productive costs.
Description
Technical field
the utility model relates to a kind of Zuo Dou mechanism of perambulator.
Background technology
there is in the market multiple fashionable, perambulator that fashion is attractive in appearance, but due to its base be fixed on vehicle frame non-removable, what for example on a kind of perambulator, install is hand basket, and what on another kind of perambulator, install is arm-chair, in various situation, baby can only use same seat and be not replaceable, therefore in the different phase of infant growth, along with the continuous variation of child's height and demand, the perambulator that each household family must change difference in functionality meets child's demand.The one waste that this is not only raw MAT'L and resource, is unfavorable for environmental protection, simultaneously also for family has increased certain economical burden.
in order to address the above problem, arm-chair and hand basket are all designed to the structure that can install with vehicle frame grafting by more existing perambulators, realize the conversion of two kinds of functions by changing arm-chair or hand basket, although this design has reduced cost to a certain extent, but or need to be that a vehicle frame is equipped with an arm-chair and a hand basket, cost is still not low, and cannot change in real time as required, must in the situation that possessing simultaneously, two accessories could realize replacing, in other words, if carry out hand basket to be replaced with to arm-chair or arm-chair being replaced with to hand basket while going out at perambulator, obviously be unpractiaca, even if be therefore equipped with two kinds of accessories, but cannot change at any time, therefore also cannot meet preferably child's demand.
Summary of the invention
the utility model object is: the Zuo Dou mechanism that a kind of perambulator is provided, rotation and lockout mechanism that its utilization is enclosed between frame assembly and receptacle terminal are realized many grades of adjustings of back support bar assembly to the locking in variable locking hole, back support bar assembly possesses multiple difference by establishing the seat state of angle, so that according to child's demand adjusting angle of backrest, its seat is established more comfortable, in the time enclosing frame assembly and turn to horizontal state, back support bar assembly is also substantially set level under the drive of tumbler assembly, now sit the root and stem of certain plants and be converted to hand basket state by arm-chair state, change easy to adjust, not only realize at any time and switched and adjust, and a vehicle frame only needs to be equipped with a Ge Zuo root and stem of certain plants mechanism and can realize seat and two kinds of functions of hand basket, without be equipped with two kinds of accessories simultaneously, greatly reduce productive costs.
the technical solution of the utility model is: a kind of Zuo Dou mechanism of perambulator, comprise and enclose frame assembly, the back support bar assembly that cushion rod assembly and lower end and cushion rod assembly rear end are rotationally connected, described middle part of enclosing frame assembly is provided with attaching parts, the both sides of described cushion rod assembly are installed with receptacle terminal, described attaching parts and receptacle terminal are rotationally connected, described back support bar assembly top is provided with the tumbler assembly that can rotate relative to both with enclosing between the top of frame assembly, on described receptacle terminal, there is the spaced apart lock hole of multiple circumferencial directions, described enclosing is provided with the lockout mechanism for locking above-mentioned lock hole in frame assembly, the described frame assembly that encloses is provided with release mechanism, locking between the lock hole unlocking on mechanism and receptacle terminal by release mechanism can realize the many grades of mutual conversions that regulate and can realize a pocket and hand basket of back support bar assembly.
the concrete structure of described lockout mechanism is: described lockout mechanism comprises being arranged on and encloses in frame assembly and its stop pin moving radially relatively, the inner of described stop pin and enclose between frame assembly and be provided with stage clip, stage clip extrudes stop pin mounting hole and presses to receptacle terminal, the lock hole that lockout mechanism snaps in receptacle terminal by stop pin is realized locking, when locking, enclosing frame assembly and receptacle terminal cannot relatively rotate.
the concrete structure of described unlocking structure is: described release mechanism comprises can be along enclosing handling knob and being arranged on the traction lock enclosing in frame assembly of frame assembly upper lateral section slip, one end of described traction lock and relative being connected and fixed of handling knob, the other end is connected and fixed with the inner of stop pin after walking around the first king pin of enclosing in frame assembly and the second king pin, when release, clutching both sides handles knob and makes both mutually close, traction lock turns to rear drive stop pin to move radially and exit the lock hole of receptacle terminal by the first king pin and the second king pin, now enclosing frame assembly and receptacle terminal can relatively rotate, realize many grades of adjustings.
further, described the second king pin arranges in attaching parts inner chamber, attaching parts has for the accommodating storage tank in stage clip one end, described attaching parts has first perforation relative with stop pin and the second perforation penetrating for traction lock, traction lock is bored a hole through second after the first reversing pin turns to, then is connected and fixed through the inner of the first perforation and stage clip and stop pin after the second king pin turns to.
describedly enclose the hollow that frame assembly can be integrated and enclose frame, also can be divided into upper pole and lower railing, described lower railing is connected between two attaching parts lower ends, and described upper pole is connected between two attaching parts upper ends.
gai Zuo root and stem of certain plants mechanism is in the time of seat state, enclose frame assembly and back support bar assembly and be all front low, rear high being in tilted layout, turn to the back lower place while approaching horizontal state around the adapter shaft between itself and receptacle terminal when enclosing frame assembly, above-mentioned back support bar assembly is under the drive of tumbler assembly, turn to horizontal state to the back lower place around the turning cylinder between itself and cushion rod assembly, now tumbler assembly is in erecting state, and hand basket state is changed into by seat state in Zuo Dou mechanism.
the utility model has the advantages that: rotation and lockout mechanism that the utility model utilization is enclosed between frame assembly and receptacle terminal are realized many grades of adjustings of back support bar assembly to the locking in variable locking hole, back support bar assembly possesses multiple difference by establishing the seat state of angle, so that according to child's demand adjusting angle of backrest, its seat is established more comfortable, in the time enclosing frame assembly and turn to horizontal state, back support bar assembly is also substantially set level under the drive of tumbler assembly, now sit the root and stem of certain plants and be converted to hand basket state by arm-chair state, change easy to adjust, not only realize at any time and switched and adjust, and a vehicle frame only needs to be equipped with a Ge Zuo root and stem of certain plants mechanism and can realize seat and two kinds of functions of hand basket, without be equipped with two kinds of accessories simultaneously, greatly reduce productive costs.
Brief description of the drawings
below in conjunction with drawings and Examples, the utility model is further described:
fig. 1, Fig. 2 are the structural representation of the utility model in the time of seat state;
fig. 3 is the structural representation of the utility model in the time of hand basket state;
fig. 4 is the structural representation of lockout mechanism and release mechanism in the utility model;
fig. 5 is the structural representation of receptacle terminal in the utility model.
wherein: 1 encloses frame assembly; 11 attaching partss; 111 storage tanks; 112 first perforation; 113 second perforation; 12 upper poles; 13 times railings;
2 cushion rod assemblies; 21 receptacle terminals; 22 lock holes;
3 back support bar assemblies;
4 tumbler assemblies; 41 connecting rods; 42 swivels; 43 adapter sleeves;
5 lockout mechanisms; 51 stop pins; 52 stage clips; 53 mounting holes;
6 release mechanisms; 61 handle knob; 62 traction locks; 63 first king pins; 64 second king pins.
Detailed description of the invention
embodiment: as shown in Figures 1 to 4, a kind of Zuo Dou mechanism of perambulator, comprise and enclose frame assembly 1, the back support bar assembly 3 that cushion rod assembly 2 and lower end and cushion rod assembly 2 rear ends are rotationally connected, described middle part of enclosing frame assembly 1 is provided with attaching parts 11, the both sides of described cushion rod assembly 2 are installed with receptacle terminal 21, described attaching parts 11 is rotationally connected with receptacle terminal 21, described back support bar assembly 3 tops are provided with the tumbler assembly 4 that can rotate relative to both with enclosing between the top of frame assembly 1, on described receptacle terminal 21, there is the spaced apart lock hole 22 of multiple circumferencial directions, described enclosing is provided with the lockout mechanism 5 for locking above-mentioned lock hole 22 in frame assembly 1, the described frame assembly 1 that encloses is provided with release mechanism 6, locking between the lock hole 22 unlocking on mechanism 5 and receptacle terminal 21 by release mechanism 6 can realize the many grades of mutual conversions that regulate and can realize a pocket and hand basket of back support bar assembly 3.
the concrete structure of described lockout mechanism 5 is: described lockout mechanism 5 comprises and is arranged on the stop pin 51 enclosing in frame assembly 1 and can it moves radially relatively, the inner of described stop pin 51 and enclose and be provided with stage clip 52 between frame assembly 1, stage clip 52 extrudes stop pin 51 mounting hole 53 and presses to receptacle terminal 21, the lock hole 22 that lockout mechanism 5 snaps in receptacle terminal 21 by stop pin 51 is realized locking, when locking, enclose frame assembly 1 and receptacle terminal 21 cannot relatively rotate.
the concrete structure of described release mechanism 6 is: described release mechanism 6 comprises and can handle knob 61 and be arranged on the traction lock 62 enclosing in frame assembly 1 along what enclose that frame assembly 1 upper lateral section slides, one end of described traction lock 62 and 61 relative being connected and fixed of handling knob, the other end is walked around the first king pin 63 and the second king pin 64 the inner rear and stop pin 51 of enclosing in frame assembly 1 and is connected and fixed, when release, clutching both sides handles knob and 61 makes both mutually close, traction lock 51 turns to rear drive stop pin 51 to move radially and exit the lock hole 22 of receptacle terminal 21 by the first king pin 63 and the second king pin 64, now enclose frame assembly 1 and receptacle terminal 21 can relatively rotate, realize many grades of adjustings.
in the present embodiment, described the second king pin 64 arranges in attaching parts 11 inner chambers, attaching parts 11 has for the accommodating storage tank 111 in stage clip 52 one end, described attaching parts 11 has first perforation 112 relative with stop pin 51 and the second perforation 113 penetrating for traction lock 62, traction lock 62 bores a hole 113 through second after the first reversing pin 63 turns to, then is connected and fixed with the inner of stop pin 51 through the first perforation 112 and stage clip 52 after the second king pin 64 turns to.
in the present embodiment, described tumbler assembly 4 comprises left and right two connecting rods 41, the two ends up and down of connecting rod 41 are installed with respectively and rotate up and down joint 42, rotate up and down joint 42 and there is respectively adapter sleeve 43, the adapter sleeve 43 of upper swivel 42 is set in the upper lateral section of enclosing frame assembly 1 rotationally, and the adapter sleeve 43 of lower swivel 42 is set on the upper transverse part of back support bar assembly 3 rotationally.
in the present embodiment, described in enclose frame assembly 1 and be divided into upper pole 12 and lower railing 13, described lower railing 13 is connected between two attaching parts 11 lower ends, described upper pole 12 is connected between two attaching parts 11 upper ends.
gai Zuo root and stem of certain plants mechanism is in the time of seat state, enclose frame assembly 1 and back support bar assembly 3 and be all front low, rear high being in tilted layout, turn to the back lower place while approaching horizontal state when enclosing the adapter shaft of frame assembly between 1 itself and receptacle terminal 21, above-mentioned back support bar assembly 3 is under the drive of tumbler assembly 4, turn to horizontal state to the back lower place around the turning cylinder between itself and cushion rod assembly 2, now tumbler assembly 4 is in erecting state, and hand basket state is changed into by seat state in Zuo Dou mechanism.
rotation and lockout mechanism 5 that the utility model utilization is enclosed between frame assembly 1 and receptacle terminal 21 are realized more than 3 grade of adjusting of back support bar assembly to the locking in variable locking hole 22, back support bar assembly 3 possesses multiple difference by establishing the seat state of angle, so that according to child's demand adjusting angle of backrest, its seat is established more comfortable, in the time enclosing frame assembly 1 and turn to horizontal state, back support bar assembly 3 is also substantially set level under the drive of tumbler assembly 4, now sit the root and stem of certain plants and be converted to hand basket state by arm-chair state, change easy to adjust, not only realize at any time and switched and adjust, and a vehicle frame only needs to be equipped with a Ge Zuo root and stem of certain plants mechanism and can realize seat and two kinds of functions of hand basket, without be equipped with two kinds of accessories simultaneously, greatly reduce productive costs.
below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on the utility model scope required for protection.
Claims (7)
1. the Zuo Dou mechanism of a perambulator, comprise and enclose frame assembly (1), the back support bar assembly (3) that cushion rod assembly (2) and lower end and cushion rod assembly (2) rear end are rotationally connected, it is characterized in that: described in enclose frame assembly (1) middle part be provided with attaching parts (11), the both sides of described cushion rod assembly (2) are installed with receptacle terminal (21), described attaching parts (11) is rotationally connected with receptacle terminal (21), described back support bar assembly (3) top is provided with the tumbler assembly (4) that can rotate relative to both with enclosing between the top of frame assembly (1), on described receptacle terminal (21), there is the spaced apart lock hole of multiple circumferencial directions (22), described enclosing is provided with the lockout mechanism (5) for locking above-mentioned lock hole (22) in frame assembly (1), the described frame assembly (1) that encloses is provided with release mechanism (6), locking between the lock hole (22) unlocking on mechanism (5) and receptacle terminal (21) by release mechanism (6) can realize the many grades of mutual conversions that regulate and can realize a pocket and hand basket of back support bar assembly (3).
2. the Zuo Dou mechanism of a kind of perambulator according to claim 1, it is characterized in that: described lockout mechanism (5) comprises being arranged on and encloses in frame assembly (1) and its stop pin moving radially (51) relatively, the inner of described stop pin (51) and enclose and be provided with stage clip (52) between frame assembly (1), stage clip (52) extrudes stop pin (51) mounting hole (53) and presses to receptacle terminal (21), the lock hole (22) that lockout mechanism (5) snaps in receptacle terminal (21) by stop pin (51) is realized locking, when locking, enclose frame assembly (1) and receptacle terminal (21) cannot relatively rotate.
3. the Zuo Dou mechanism of a kind of perambulator according to claim 2, it is characterized in that: described release mechanism (6) comprises can be along enclosing handling knob (61) and being arranged on the traction lock (62) enclosing in frame assembly (1) of frame assembly (1) upper lateral section slip, one end of described traction lock (62) with handle knob that (61) are relative to be connected and fixed, the other end is walked around the first king pin (63) and the second king pin (64) the inner rear and stop pin (51) of enclosing in frame assembly (1) and is connected and fixed, when release, clutch both sides handle knob (61) make both mutually close, traction lock (51) turns to rear drive stop pin (51) to move radially and exit the lock hole (22) of receptacle terminal (21) by the first king pin (63) and the second king pin (64), now enclose frame assembly (1) and receptacle terminal (21) can relatively rotate, realize many grades of adjustings.
4. the Zuo Dou mechanism of a kind of perambulator according to claim 3, it is characterized in that: described the second king pin (64) arranges in attaching parts (11) inner chamber, attaching parts (11) has for the accommodating storage tank (111) in stage clip (52) one end, described attaching parts (11) has first perforation (112) relative with stop pin (51) and the second perforation (113) penetrating for traction lock (62), traction lock (62) passes the second perforation (113) after the first reversing pin (63) turns to, after turning to, the second king pin (64) is connected and fixed with the inner of stop pin (51) through the first perforation (112) and stage clip (52) again.
5. according to the Zuo Dou mechanism of a kind of perambulator described in claim 1 or 2 or 3 or 4, it is characterized in that: described in enclose the hollow that frame assembly (1) is integrated and enclose frame.
6. according to the Zuo Dou mechanism of a kind of perambulator described in claim 1 or 2 or 3 or 4, it is characterized in that: described in enclose frame assembly (1) and be divided into upper pole (12) and lower railing (13), described lower railing (13) is connected between two attaching partss (11) lower end, and described upper pole (12) is connected between two attaching partss (11) upper end.
7. according to the Zuo Dou mechanism of a kind of perambulator described in claim 1 or 2 or 3 or 4, it is characterized in that: described tumbler assembly (4) comprises left and right two connecting rods (41), the two ends up and down of connecting rod (41) are installed with respectively and rotate up and down joint (42), rotate up and down joint (42) and there is respectively adapter sleeve (43), the adapter sleeve (43) of upper swivel (42) is set in the upper lateral section of enclosing frame assembly (1) rotationally, and the adapter sleeve (43) of lower swivel (42) is set on the upper transverse part of back support bar assembly (3) rotationally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304074.XU CN203946152U (en) | 2014-06-09 | 2014-06-09 | The Zuo Dou mechanism of perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420304074.XU CN203946152U (en) | 2014-06-09 | 2014-06-09 | The Zuo Dou mechanism of perambulator |
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| Publication Number | Publication Date |
|---|---|
| CN203946152U true CN203946152U (en) | 2014-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420304074.XU Active CN203946152U (en) | 2014-06-09 | 2014-06-09 | The Zuo Dou mechanism of perambulator |
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| CN (1) | CN203946152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104075A (en) * | 2021-11-09 | 2022-03-01 | 好孩子儿童用品有限公司 | Children article |
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2014
- 2014-06-09 CN CN201420304074.XU patent/CN203946152U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114104075A (en) * | 2021-11-09 | 2022-03-01 | 好孩子儿童用品有限公司 | Children article |
| CN114104075B (en) * | 2021-11-09 | 2023-03-03 | 好孩子儿童用品有限公司 | Children article |
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| GR01 | Patent grant |