CN203844810U - Dual-purpose seat-pocket mechanism of stroller - Google Patents
Dual-purpose seat-pocket mechanism of stroller Download PDFInfo
- Publication number
- CN203844810U CN203844810U CN201420194766.3U CN201420194766U CN203844810U CN 203844810 U CN203844810 U CN 203844810U CN 201420194766 U CN201420194766 U CN 201420194766U CN 203844810 U CN203844810 U CN 203844810U
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- assembly
- rod
- adjustment seat
- seat
- regulating
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- 230000007246 mechanism Effects 0.000 title claims abstract description 59
- 230000009977 dual effect Effects 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 13
- 230000008859 change Effects 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model discloses a dual-purpose seat-pocket mechanism of a stroller. The dual-purpose seat-pocket mechanism comprises a seat cushion rod component, a backrest rod component, socket joints, two connectors, an upper railing rod and a lower railing rod. The lower end of the backrest rod component is rotationally connected with the rear end of the seat cushion rod component; the socket joints are fixedly arranged on two sides of the seat cushion rod component; the connectors are rotationally connected with the socket joints; and the lower railing rod and the upper railing rod are connected between the two connectors. Besides, a rotary-member component is arranged between regulating covers on two sides of the upper portion of the backrest rod component and comprises a connecting rod and a U-shaped regulating rod; both ends of the connecting rod are provided with regulating bases, and the U-shaped regulating rod is connected between the two regulating bases; the middle of the U-shaped regulating rod is rotationally connected with the top of the upper railing rod through a link sleeve; the regulating bases are rotationally connected with the regulating covers on the corresponding sides; locking mechanisms for locking the regulating covers are arranged in the regulating bases; and unlocking mechanisms for releasing the regulating covers locked by the locking mechanisms are arranged in the middle of the connecting rod. The seat pocket mechanism can be changed into an arm-chair or a cradle according to needs, and is simple in structure, convenient to change and regulate and low in cost and capable of being changed and regulated anytime.
Description
Technical field
the utility model relates to a kind of dual purpose 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 dual purpose Zuo Dou mechanism that a kind of perambulator is provided, it can convert arm-chair or hand basket as required to, simple in structure, 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 dual purpose Zuo Dou mechanism of perambulator, comprise attaching parts, be connected to lower railing and upper pole between two attaching partss, also comprise cushion rod assembly, the back support bar assembly that lower end and cushion rod assembly rear end are rotationally connected, be installed in the receptacle terminal of cushion rod assembly both sides, described attaching parts and receptacle terminal are rotationally connected, the both sides on described back support bar assembly top are respectively equipped with adjustable cap, between described two adjustable caps, be provided with tumbler assembly, tumbler assembly comprises that two ends have the pipe link of adjustment seat and are connected to the U-shaped adjust bar between two adjustment seats, the middle part of described U-shaped adjust bar and the top of upper pole are rotationally connected by connected set, the adjustable cap of described adjustment seat and corresponding side is rotationally connected, in adjustment seat, be provided with the lockout mechanism for lock adjustment lid, described pipe link middle part is provided with the mechanism that can unlock to regulating the fixed release mechanism of cover lock, Gai Zuo root and stem of certain plants mechanism is by the effect of normal-running fit and lockout mechanism and the release mechanism of adjustment seat and adjustable cap, realize many grades of angular adjustment of back support bar assembly, Gai Zuo root and stem of certain plants mechanism is in the time of seat state, cushion rod assembly and back support bar assembly are L-type and arrange, upper enclosure frame, it is front low that the framework that lower enclosure frame and attaching parts surround is, rear high being in tilted layout, when back support bar assembly turns to the back lower place while approaching horizontal state around the adapter shaft between itself and cushion rod assembly, the turning cylinder of above-mentioned framework between attaching parts and receptacle terminal turns to horizontal state to the back lower place, U-shaped adjust bar is in erecting state, now hand basket state is changed into by seat state in Gai Zuo root and stem of certain plants mechanism.
gai Zuo root and stem of certain plants mechanism is in the time of seat state, cushion rod assembly and back support bar assembly are L-type and arrange, the framework that upper enclosure frame, lower enclosure frame and attaching parts surround is front low, rear high being in tilted layout, Gai Zuo root and stem of certain plants mechanism is in the time of hand basket state, back support bar assembly turns to around the adapter shaft between itself and cushion rod assembly the horizontal state that approaches to the back lower place, the turning cylinder of the framework that upper enclosure frame, lower enclosure frame and attaching parts surround between attaching parts and receptacle terminal turns to horizontal state to the back lower place, now U-shaped adjust bar is in erecting state.
the concrete structure of described lockout mechanism is: described lockout mechanism comprises and being arranged in adjustment seat and its axially movable gear assembly relatively, between described gear assembly and adjustment seat, be provided with stage clip, the teeth groove that lockout mechanism snaps in adjustable cap by gear assembly is realized locking, when locking, adjustable cap and adjustment seat cannot relatively rotate.Wherein, described gear assembly is by gear be positioned at the packing ring that gear center and gear connect and fix and form.
the concrete structure of described release mechanism is: described release mechanism comprises and can regulate in axial sliding handle and axially extended traction lock along pipe link, one end of described traction lock and relative being connected and fixed of adjusting handle, the other end stretches into adjustment seat and gear assembly is connected and fixed, when release, inwardly pull and regulate handle, the teeth groove that moves and exit adjustable cap in traction lock driven gear assembly, now adjustable cap and adjustment seat can relatively rotate.Wherein, described adjusting handle is set in pipe link middle part, regulates in handle and is provided with anchor shaft, and described pipe link is provided with for anchor shaft and wears and guide groove in axial sliding, regulates handle to move axially by the bearing fit realization of anchor shaft and guide groove.
the utility model has the advantages that:
1, the utility model can convert arm-chair or hand basket as required to, simple in structure, 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.
, in the utility model, because back support bar assembly is to realize many grades of adjustings by the cooperation of gear assembly and teeth groove, 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.
, the utility model is to connect and fix by the grafting joint of both sides and the socket of vehicle frame, therefore, in the time that it needs use as hand basket separately, only needs to remove the clamping relation of its grafting joint and vehicle frame socket, simple to operate, quick.
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 tumbler assembly in the utility model.
wherein: 1 cushion rod assembly;
2 back support bar assemblies;
3 receptacle terminals;
4 attaching partss;
5 times railings;
6 upper poles;
7 adjustable caps; 71 teeth groove;
8 tumbler assemblies; 81 adjustment seats; 82 pipe links; 821 guide grooves; 83 U-shaped adjusts bar;
9 connected sets;
10 lockout mechanisms; 101 gear assemblies; 102 stage clips; 103 gears; 104 packing rings;
11 release mechanisms; 111 regulate handle; 112 traction locks; 113 anchor shafts;
12 frameworks.
Detailed description of the invention
embodiment: as shown in Figures 1 to 4, a kind of dual purpose Zuo Dou mechanism of perambulator, comprise cushion rod assembly 1, the back support bar assembly 2 that lower end and cushion rod assembly 1 rear end are rotationally connected, be installed in the receptacle terminal 3 of cushion rod assembly 1 both sides, the attaching parts 4 being rotationally connected with receptacle terminal 3, be connected to the lower railing 5 between two attaching parts 4 lower ends and be connected to the upper pole 6 between two attaching parts 4 upper ends, the both sides on described back support bar assembly 2 tops are respectively equipped with adjustable cap 7, between described two adjustable caps 7, be provided with tumbler assembly 8, tumbler assembly 8 comprises that two ends have the pipe link 82 of adjustment seat 81 and are connected to the U-shaped adjust bar 83 between two adjustment seats 81, the top of the middle part of described U-shaped adjust bar 83 and upper pole 6 is rotationally connected by connected set 9, described adjustment seat 81 is rotationally connected with the adjustable cap 7 of corresponding side, in adjustment seat 81, be provided with the lockout mechanism 10 for lock adjustment lid 7, described pipe link 82 middle parts are provided with the release mechanism 11 that the mechanism 10 that can unlock locks adjustable cap 7, Gai Zuo root and stem of certain plants mechanism is by adjustment seat 81 and the normal-running fit of adjustable cap 7 and the effect of lockout mechanism 10 and release mechanism 11, realize many grades of angular adjustment of back support bar assembly 2.
as shown in Figure 4, described lockout mechanism 10 comprises and being arranged in adjustment seat 81 and its axially movable gear assembly 101 relatively, between described gear assembly 101 and adjustment seat 81, be provided with stage clip 102, the teeth groove 71 that lockout mechanism 10 snaps in adjustable cap 7 by gear assembly 101 is realized locking, when locking, adjustable cap 7 and adjustment seat 81 cannot relatively rotate.In the present embodiment, described gear assembly 101 is by gear 103 and be positioned at gear 103 centers and packing ring 104 that gear 103 connects and fixes forms.
as shown in Figure 4, described release mechanism 11 comprises and can regulate in axial sliding handle 111 and axially extended traction lock 112 along pipe link 82, one end of described traction lock 112 and adjusting handle 111 relative being connected and fixed, the other end stretches into adjustment seat 81 and is connected and fixed with gear assembly 101, when release, inwardly pull and regulate handle 111, move and exit the teeth groove 71 of adjustable cap 7 in traction lock 112 driven gear assemblies 101, now adjustable cap 7 and adjustment seat 81 can relatively rotate.In the present embodiment, described adjusting handle 111 is set in pipe link 82 middle parts, regulate in handle 111 and be provided with anchor shaft 113, described pipe link 82 is provided with for anchor shaft 113 and wears and guide groove 821 in axial sliding, regulates handle 111 to be realized and moving axially with the bearing fits of guide groove 821 by anchor shaft 113.
as depicted in figs. 1 and 2, Gai Zuo root and stem of certain plants mechanism is in the time of seat state, and cushion rod assembly 1 is L-type with back support bar assembly 2 to be arranged, upper enclosure frame 6, lower enclosure frame 5 are front low, rear high being in tilted layout with the framework 12 that attaching parts 4 surrounds.If while changing over hand basket state, inwardly pull and regulate handle 111, make gear assembly 101 deviate from the teeth groove 71 of adjustable cap 7, realize release, then pipe link 82 is applied to the power to the back lower place, back support bar assembly 2 turns to around the adapter shaft between itself and cushion rod assembly 1 the horizontal state that approaches to the back lower place, U-shaped adjust bar 83 rotates to open backward around connected set 9 and is the state of erecting, U-shaped adjust bar 83 applies a downward power to upper enclosure frame 6 tops simultaneously, make upper enclosure frame 6, the turning cylinder of the framework 12 that lower enclosure frame 5 and attaching parts 4 surround between attaching parts 4 and receptacle terminal 3 turns to horizontal state to the back lower place, now Zuo Dou mechanism is in the time of hand basket state, as shown in Figure 3.
the utility model can convert arm-chair or hand basket as required to, simple in structure, 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 utility model is to connect and fix by the grafting joint of both sides and the socket of vehicle frame, therefore, in the time that it needs to use as hand basket separately, only needs to remove the clamping relation of its grafting joint and vehicle frame socket, simple to operate, quick.
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 (5)
1. the dual purpose Zuo Dou mechanism of a perambulator, comprise attaching parts (4), be connected to lower railing (5) and upper pole (6) between two attaching partss (4), it is characterized in that: also comprise cushion rod assembly (1), the back support bar assembly (2) that lower end and cushion rod assembly (1) rear end are rotationally connected, be installed in the receptacle terminal (3) of cushion rod assembly (1) both sides, described attaching parts (4) is rotationally connected with receptacle terminal (3), the both sides on described back support bar assembly (2) top are respectively equipped with adjustable cap (7), between described two adjustable caps (7), be provided with tumbler assembly (8), tumbler assembly (8) comprises that two ends have the pipe link of adjustment seat (81) (82) and are connected to the U-shaped adjust bar (83) between two adjustment seats (81), the top of the middle part of described U-shaped adjust bar (83) and upper pole (6) is rotationally connected by connected set (9), described adjustment seat (81) is rotationally connected with the adjustable cap (7) of corresponding side, in adjustment seat (81), be provided with the lockout mechanism (10) for lock adjustment lid (7), described pipe link (82) middle part is provided with the release mechanism (11) of mechanism (10) to adjustable cap (7) locking that can unlock, Gai Zuo root and stem of certain plants mechanism is by adjustment seat (81) and the normal-running fit of adjustable cap (7) and the effect of lockout mechanism (10) and release mechanism (11), realize many grades of angular adjustment of back support bar assembly (2), Gai Zuo root and stem of certain plants mechanism is in the time of seat state, cushion rod assembly (1) is L-type with back support bar assembly (2) and arranges, upper enclosure frame (6), lower enclosure frame (5) is front low with the framework (12) that attaching parts (4) surrounds, rear high being in tilted layout, when back support bar assembly (2) turns to the back lower place while approaching horizontal state around the adapter shaft between itself and cushion rod assembly (1), the turning cylinder of above-mentioned framework (12) between attaching parts (4) and receptacle terminal (3) turns to horizontal state to the back lower place, U-shaped adjust bar (83) is in erecting state, now hand basket state is changed into by seat state in Gai Zuo root and stem of certain plants mechanism.
2. the dual purpose Zuo Dou mechanism of a kind of perambulator according to claim 1, it is characterized in that: described lockout mechanism (10) comprises and being arranged in adjustment seat (81) and its axially movable gear assembly (101) relatively, between described gear assembly (101) and adjustment seat (81), be provided with stage clip (102), the teeth groove (71) that lockout mechanism (10) snaps in adjustable cap (7) by gear assembly (101) is realized locking, when locking, adjustable cap (7) and adjustment seat (81) cannot relatively rotate.
3. the dual purpose Zuo Dou mechanism of a kind of perambulator according to claim 2, is characterized in that: described gear assembly (101) is by gear (103) and be positioned at gear (103) center and packing ring (104) that gear (103) connects and fixes forms.
4. according to the dual purpose Zuo Dou mechanism of a kind of perambulator described in claim 1 or 2 or 3, it is characterized in that: described release mechanism (11) comprises and can regulate in axial sliding handle (111) and axially extended traction lock (112) along pipe link (82), shaking hands with adjusting in one end of described traction lock (112), (111) are relative to be connected and fixed, the other end stretches into adjustment seat (81) and is connected and fixed with gear assembly (101), when release, inwardly pull and regulate handle (111), in traction lock (112) driven gear assembly (101), move and exit the teeth groove (71) of adjustable cap (7), now adjustable cap (7) and adjustment seat (81) can relatively rotate.
5. the dual purpose Zuo Dou mechanism of a kind of perambulator according to claim 4, it is characterized in that: described adjusting handle (111) is set in pipe link (82) middle part, regulate in handle (111) and be provided with anchor shaft (113), described pipe link (82) is provided with for anchor shaft (113) and wears and guide groove (821) in axial sliding, regulates handle (111) to move axially by anchor shaft (113) and the bearing fit realization of guide groove (821).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194766.3U CN203844810U (en) | 2014-04-21 | 2014-04-21 | Dual-purpose seat-pocket mechanism of stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194766.3U CN203844810U (en) | 2014-04-21 | 2014-04-21 | Dual-purpose seat-pocket mechanism of stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844810U true CN203844810U (en) | 2014-09-24 |
Family
ID=51557861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420194766.3U Expired - Lifetime CN203844810U (en) | 2014-04-21 | 2014-04-21 | Dual-purpose seat-pocket mechanism of stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844810U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019109681A1 (en) * | 2017-12-06 | 2019-06-13 | 昆山威凯儿童用品有限公司 | Seat pocket adjustment mechanism |
| CN114104075A (en) * | 2021-11-09 | 2022-03-01 | 好孩子儿童用品有限公司 | Children article |
-
2014
- 2014-04-21 CN CN201420194766.3U patent/CN203844810U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019109681A1 (en) * | 2017-12-06 | 2019-06-13 | 昆山威凯儿童用品有限公司 | Seat pocket adjustment mechanism |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140924 |