CN203920861U - Single-hand folding baby carriage - Google Patents
Single-hand folding baby carriage Download PDFInfo
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- CN203920861U CN203920861U CN201420300958.8U CN201420300958U CN203920861U CN 203920861 U CN203920861 U CN 203920861U CN 201420300958 U CN201420300958 U CN 201420300958U CN 203920861 U CN203920861 U CN 203920861U
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- joint
- hypozygal
- pull bar
- upper joint
- baby
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 230000006978 adaptation Effects 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims 2
- 125000004122 cyclic group Chemical group 0.000 abstract 2
- 238000000034 method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Abstract
The utility model discloses a baby's car is closed to singlehanded receipts, it includes: the joint component, the front foot tube, the handle tube and the rear foot tube; the joint assembly includes: joint seat, last joint, cyclic annular briquetting, lower joint, install in this joint seat and be used for locking lower joint and last joint simultaneously to prevent the relative pivoted locking device between lower joint and last joint, the cyclic annular briquetting, this joint seat lower extreme is equipped with and is used for controlling locking device closure lower joint and last joint or breaks away from the closing device of lower joint and last joint, and this closing device includes: a pin joint seat, a pull rod, a pull wire and a hand strap; the pivoting seat is provided with a first release assembly for controlling the locking pull rod to prevent the pull rod from rotating. The utility model can realize folding baby carriage only by one hand, and the operation is very simple, convenient, flexible and labor-saving.
Description
Technical field:
The utility model relates to Carriage for baby product technical field, and refering in particular to a kind of needs one hand just can realize and fold Carriage for baby, and very easy, flexible, the labour-saving capable of being folded by single hand Carriage for baby that operates.
Background technology:
Carriage for baby is a kind ofly for the designed carrying Move tool of infant, to carry infant when the existence of Carriage for baby has facilitated adult to go out, and the utmost point is liked by consumers in general.
Current Carriage for baby generally comprises: vehicle frame, be fixed on the seat in vehicle frame, the front-wheel that is installed on vehicle frame lower end and trailing wheel and be installed on the handgrip on vehicle frame, vehicle frame comprises: joint assembly and be installed on front foot pipe, handle pipe, the rear foot tube on joint assembly, this front-wheel, trailing wheel and handgrip are installed on respectively in front foot pipe, rear foot tube and handle pipe.For the ease of when Carriage for baby is not used, therefore user can, be provided with retracting mechanism by Carriage for baby stored collapsed in joint assembly, consequently by retracting mechanism, can control Carriage for baby and fold when depositing, and during use, folds.But the retracting mechanism of Carriage for baby is all generally to need user to make with the hands just can realize folding on market, it is comparatively stiff to move, and need to be compared with great strength, cause folding and have some setbacks, use, operating is not easily, to be unfavorable for improving the market competitiveness of Carriage for baby simultaneously.
Because the above, the inventor proposes following technical scheme.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of to need one hand just can realize and fold Carriage for baby, and very easy, flexible, the labour-saving capable of being folded by single hand Carriage for baby that operates.
In order to solve the problems of the technologies described above, the utility model has adopted following technical proposals: this capable of being folded by single hand Carriage for baby, and it comprises: joint assembly and be installed on front foot pipe, handle pipe, the rear foot tube on joint assembly, described joint assembly comprises: socket joint, the upper joint, the hypozygal that are installed in socket joint and can mutually rotate, and a ring-type briquetting is installed between upper joint and hypozygal, this upper joint and hypozygal are installed on respectively handle pipe and front foot pipe end, in this socket joint, be provided with for lock hypozygal and upper joint simultaneously, to prevent hypozygal and upper joint, locking device in relative rotation between ring-type briquetting, this socket joint lower end is also provided with for controlling the folding mechanism of the sealed hypozygal of locking device and upper joint or disengaging hypozygal and upper joint, this folding mechanism comprises: be installed on the pivot connecting seat on rear foot tube, be articulated in the pull bar on pivot connecting seat, two ends connect respectively the bracing wire of locking device lower end and pull bar front end, be connected in the hand-strap of pull bar end, on described pivot connecting seat, be provided with for controlling first releasing unit of locking pull bar to prevent that pull bar from rotating, after hand-strap is raised, drives pull bar to rotate with rolling bracing wire, so that drive locking device to move down, make locking device depart from upper joint and hypozygal, described upper joint, hypozygal rotate mutually at Carriage for baby own wt application force, to realize, fold.
Furthermore, in technique scheme, described locking device comprises: be installed in socket joint and be arranged in upper joint and the sliding sleeve of hypozygal below, be arranged at the retracing spring of sliding sleeve and be installed on sliding sleeve upper end and for locking the bayonet lock of upper joint and hypozygal, described bracing wire one end is connected with sliding sleeve; Described upper joint and hypozygal lower end are respectively arranged with first draw-in groove suitable with bayonet lock and the second draw-in groove, this bayonet lock is embedded in the first draw-in groove, the second draw-in groove simultaneously, and the position, hole of offering in described bayonet lock two ends while socket joint, to lock upper joint and hypozygal.
Furthermore, in technique scheme, described socket joint comprises: a pedestal, the first engagement plate that takes shape in both sides, pedestal upper end and the second engagement plate, be formed with between the first engagement plate and the second engagement plate for the installing space of described upper joint, ring-type briquetting and hypozygal is installed; In upper joint and hypozygal, be respectively arranged with the first spacing slide opening and the second spacing slide opening; After described ring-type briquetting is installed between upper joint and hypozygal, embed installing space, and by some rivets successively through the perforation, the second spacing slide opening of hypozygal, the second engagement plate that arrange on the first spacing slide opening of the first engagement plate, upper joint, ring-type briquetting, and rivet and the second engagement plate are fixed.
Furthermore, in technique scheme, described sliding sleeve is provided with for the accommodating position of retracing spring and the mounting groove that is positioned at lower end, accommodating position are installed, in described pedestal, be formed with the sliding space being communicated with described installing space and install for sliding sleeve, and the position of the corresponding sliding sleeve of pedestal lower end mounting groove arranges porose position, and a bolt passes this position, hole and mounting groove, and is fixed on pedestal, wherein, this bolt and retracing spring lower end abutment.
Furthermore, in technique scheme, the face that described hypozygal is relative with upper joint is provided with the first tank; The face that upper joint is relative with hypozygal is provided with the first bulge loop, and described ring-type briquetting is nested in after this first bulge loop, is placed in the first tank.
Furthermore, in technique scheme, described the first tank inwall forms the first flange, and the upper surface of this first flange has the first plug helix; Described ring-type briquetting outer wall forms the first spiral fin of the one and first plug helix adaptation, and this first spiral fin docks with the first plug helix.
Furthermore, in technique scheme, described the first bulge loop outside is provided with second plug helix contrary with described the first spiral fluted hand of spiral; Described ring-type briquetting inwall forms the second spiral fin of the one and second plug helix adaptation, and this second spiral fin docks with the second plug helix.
The first described releasing unit comprises: be fixedly installed on pivot connecting seat and mutually coupling left cover and right cover, be installed in left cover and right cover for controlling locking pull bar to prevent card grain that pull bar rotates and for driver card grain inlay card or to depart from the first button of pull bar, wherein, between card grain and left cover, the first retracing spring is installed, on the first button, be provided with the second retracing spring, and described the first button lower end also forms control locking pull bar to prevent pull bar rotation fixture block; Described pull bar front end is provided with respectively three draw-in groove and four draw-in groove suitable with the fixture block of described card grain and the first button lower end.
Furthermore, in technique scheme, described pull bar front end is provided with the wire casing with bracing wire adaptation.
Furthermore, in technique scheme, described socket joint outside is also provided with joint shell and joint inner casing, and this joint shell and joint inner casing double team are peripheral in socket joint; Shell outside, described joint is provided with a joint decorative cover, on this joint decorative cover, forms some back-offs, and joint shell arranged outside has the hole clipping with back-off adaptation.
Adopt after technique scheme, the utility model has following beneficial effect compared with prior art: the utility model is when needs fold, user is first by the first button in hand propelled the first releasing unit, make the fixture block of the first button lower end and the 3rd draw-in groove and the 4th draw-in groove of card grain disengaging pull bar front end, now, user is directly held hand-strap and is upwards mentioned by one hand, until Carriage for baby folds completely, after hand-strap is upwards mentioned, driving pull bar rotates, the rolling bracing wire of this pull bar, to drive the sliding sleeve in locking device to move down, make the bayonet lock of sliding sleeve upper end depart from the first draw-in groove in upper joint and the second draw-in groove in hypozygal, make upper joint, hypozygal can relatively rotate.Now, upper joint, hypozygal mutually rotate under Carriage for baby own wt application force, make upper joint and hypozygal do move toward one another, so that can realize folding, in sum, the utility model only needs one hand just can realize and fold Carriage for baby, and it is very easy, flexible, laborsaving to operate.When needs launch, user's one hand is held handle pipe, under hypozygal is assisted by ring-type briquetting, relatively upper joint opens, and the second draw-in groove in the first draw-in groove in upper joint and hypozygal when overlapping, moves up under the application force that slides over retracing spring in locking device, the bayonet lock that makes sliding sleeve upper end is again simultaneously in first draw-in groove and the second draw-in groove in hypozygal of inlay card in upper joint, make upper joint and hypozygal not rotatable, now, Carriage for baby is fully expanded.In addition, unclamp the first button in the first releasing unit, make fixture block and the card grain of the first button lower end under the application force of the first retracing spring and the second retracing spring, reset respectively, so that inlay card is in the 3rd draw-in groove and the 4th draw-in groove of pull bar front end again, to prevent that pull bar from rotating, whole operating process is very easy.
Accompanying drawing explanation:
Fig. 1 is block diagram of the present utility model;
Fig. 2 is the structural representation of the utility model vehicle frame;
Fig. 3 is the block diagram of joint assembly in the utility model;
Fig. 4 is the exploded drawings of Fig. 3;
Fig. 5 is the assembling schematic diagram of joint assembly in the utility model;
Fig. 6 is locking device and folding mechanism assembling schematic diagram in the utility model;
Fig. 7 is the schematic diagram at another visual angle of Fig. 6;
Fig. 8 is the block diagram of upper joint in the utility model;
Fig. 9 is the block diagram after Fig. 2 folds;
Figure 10 is the lateral plan after the utility model folds;
Figure 11 is A-A cutaway view in Figure 10;
Figure 12 is the lateral plan after the utility model launches;
Figure 13 is B-B cutaway view in Figure 12.
The specific embodiment:
Below in conjunction with specific embodiments and the drawings, the utility model is further illustrated.
Shown in Fig. 1-8, for a kind of capable of being folded by single hand Carriage for baby, it comprises: vehicle frame 101, be fixed on the seat 102 in vehicle frame 101, the front-wheel 103 that is installed on vehicle frame 101 lower ends and trailing wheel 104 and be installed on the handgrip 105 on vehicle frame 101, being also provided with sunshade 106 on vehicle frame 101.
Described vehicle frame 101 comprises: joint assembly 1 and be installed on front foot pipe 2, handle pipe 3, the rear foot tube 4 on joint assembly 1, wherein, this front-wheel 103, trailing wheel 104 and handgrip 105 are installed on respectively in front foot pipe 2, rear foot tube 3 and handle pipe 4.
Described joint assembly 1 comprises: socket joint 11, the upper joint 12, hypozygal 14, the one ring-type briquettings 13 that are installed in socket joint 11 and can mutually rotate are installed between upper joint 12 and hypozygal 14; This upper joint 12 and hypozygal 14 are installed on respectively handle pipe 3 and front foot pipe 4 ends, in this socket joint 11, be provided with for lock hypozygal 14 and upper joint 12 simultaneously, to prevent between hypozygal 14 and upper joint 12, ring-type briquetting 13 locking device 5 in relative rotation, these socket joint 11 lower ends are also provided with for controlling the sealed hypozygal 14 of locking device 5 and upper joint 12 or departing from the folding mechanism 6 of hypozygal 14 and upper joint 12.
Described socket joint 11 comprises: between a pedestal 111, the first engagement plate 112 that takes shape in pedestal 111 both sides, upper end and the second engagement plate 113, the first engagement plates 112 and the second engagement plate 113, be formed with for the installing space 110 of described upper joint 12, ring-type briquetting 13 and hypozygal 14 is installed; In upper joint 12 and hypozygal 14, be respectively arranged with the first spacing slide opening 122 and the second spacing slide opening 142; After described ring-type briquetting 13 is installed between upper joint 12 and hypozygal 14, embed installing space 110, and by some rivets 114 successively through the perforation, the second spacing slide opening 142 of hypozygal 14, the second engagement plate 113 that arrange on the first spacing slide opening 122 of the first engagement plate 112, upper joint 12, ring-type briquetting 13, and rivet 114 and the second engagement plate 113 are fixing, make between upper joint 12 and hypozygal 14 and can mutually rotate.
The face that described hypozygal 14 is relative with upper joint 12 is provided with the first tank 143; The face that upper joint 12 is relative with hypozygal 14 is provided with the first bulge loop 123, and described ring-type briquetting 13 is nested in after this first bulge loop 123, is placed in the first tank 143.Wherein, described the first tank 143 inwalls form the first flange 144, and the upper surface of this first flange 144 has the first plug helix; Described ring-type briquetting 13 outer walls form the first spiral fin 131 of the one and first plug helix adaptation, and this first spiral fin 131 docks with the first plug helix; Described the first bulge loop 123 outsides are provided with second plug helix contrary with described the first spiral fluted hand of spiral; Described ring-type briquetting 13 inwalls form the second spiral fin 132 of the one and second plug helix adaptation, and this second spiral fin 132 docks with the second plug helix.
Described socket joint 11 outsides are also provided with joint shell 15 and joint inner casing 16, and this joint shell 15 and joint inner casing 16 double teams, in socket joint 11 peripheries, can be realized socket joint 11 is played to certain protective effect.
Shell 15 outsides, described joint are provided with a joint decorative cover 17, on this joint decorative cover 17, form some back-offs 171, shell 15 arranged outside in joint have the hole clipping with back-off 171 adaptations, back-off 171 in joint decorative cover 17 is snapped in after the hole clipping in joint shell 15 outsides, form stable assembling, and shell 15 surfaces in joint are provided with decorative pattern, can increase aesthetic feeling of the present utility model.
Described folding mechanism 6 comprises: be installed on pivot connecting seat 61 on rear foot tube 4, be articulated in the bracing wire 63 that pull bar 62, two ends on pivot connecting seat 61 connect respectively locking device 5 lower ends and pull bar 62 front ends, the hand-strap 64 that is connected in pull bar 62 ends; After hand-strap 64 is raised, drive pull bar 62 to rotate with rolling bracing wire 63, so that drive locking device 5 to move down, make locking device 5 depart from upper joint 12 and hypozygal 14, described upper joint 12, hypozygal 14 rotate mutually at Carriage for baby own wt application force, to realize, fold.
Described pull bar 62 front ends are rounded, and are provided with the wire casing 621 with bracing wire 63 adaptations in its outside face, so that rolling bracing wire 63.Between described pull bar 62 ends and hand-strap 64, by a draw ring 65, be connected.
Described locking device 5 comprises: be installed in socket joint 11 and be arranged in upper joint 12 and the sliding sleeve 51 of hypozygal 14 belows, be arranged at the retracing spring 52 of sliding sleeve 51 and be installed on sliding sleeve 52 upper ends and for locking the bayonet lock 53 of upper joint 12 and hypozygal 14, described bracing wire 63 one end are connected with sliding sleeve 51; Described upper joint 12 and hypozygal 14 lower ends are respectively arranged with first draw-in groove 121 suitable with bayonet lock 53 and the second draw-in groove 141, and bayonet lock 53 is embedded in the first draw-in groove 121 and the second draw-in groove 141 simultaneously, to lock upper joint 12 and hypozygal 14.
Described sliding sleeve 51 is provided with for the accommodating position 511 of retracing spring 52 and the mounting groove 512 that is positioned at 511 lower ends, accommodating position are installed, in described pedestal 111, be formed with the sliding space being communicated with described installing space 110 and install for sliding sleeve 52, and the position of the corresponding sliding sleeve 51 lower end mounting grooves 512 of pedestal 111 arranges porose position 116, one bolt is through this position, hole 116 and mounting groove 512, and be fixed on pedestal 111, wherein, this bolt and retracing spring 52 lower end abutment, make sliding sleeve 51 under the state without application force, elastic force by retracing spring 52 constantly upwards against, make bayonet lock 53 be embedded in the first draw-in groove 121 in upper joint 12 and the second draw-in groove 141 in hypozygal 14 simultaneously, make upper joint 12, hypozygal 14 can not rotate.
On described pivot connecting seat 61, be provided with for controlling first releasing unit 8 of locking pull bar 62 to prevent that pull bar 62 from rotating, make the utility model use safer.
The first described releasing unit 8 comprises: be fixedly installed on pivot connecting seat 61 and mutually coupling left cover 81 and right cover 82, be installed in left cover 81 and right cover 82 for controlling locking pull bar 62 to prevent card grain 83 that pull bar 62 rotates and for driver card grain 83 inlay cards or to depart from the first button 84 of pull bar 62, wherein, between card grain 83 and left cover 81, the first retracing spring 85 is installed, on the first button 84, be provided with the second retracing spring 86, and described the first button 84 lower ends also form control locking pull bar 62 to prevent pull bar 62 rotation fixture blocks 841; Described pull bar 62 front ends are provided with respectively three draw-in groove 622 and four draw-in groove 623 suitable with the fixture block 841 of described card grain the 83 and first button 84 lower ends.
Shown in Fig. 9-13, the utility model is when needs fold, user is first by the first button in hand propelled the first releasing unit, make the fixture block 841 of the first button 84 lower ends and the 3rd draw-in groove 622 and the 4th draw-in groove 623 that card grain 83 departs from pull bar 62 front ends, now, user is directly held hand-strap 64 and is upwards mentioned by one hand, until Carriage for baby folds completely, after hand-strap 64 is upwards mentioned, drive pull bar 62 to rotate, 62 rolling bracing wires 63 of this pull bar, to drive the sliding sleeve 51 in locking device 5 to move down, make the bayonet lock 53 of sliding sleeve 51 upper ends depart from the first draw-in groove 121 in upper joints 12 and the second draw-in groove 141 in hypozygal 14, make upper joint 12, hypozygal 14 can relatively rotate.Now, upper joint 12, hypozygal 14 mutually rotates under Carriage for baby own wt application force, particularly, hypozygal 14 drives ring-type briquetting 13 to do straight-line motion in pedestal 111 by the first plug helix, ring-type briquetting 13 drives upper joint 12 to rotate by the second spiral fin 132 of its inwall, make upper joint 12 and hypozygal 14 do move toward one another, so that can realize folding, the utility model folds rear as Fig. 9, 10, shown in 11, in sum, the utility model only needs one hand just can realize and fold Carriage for baby, and it is very easy to operate, flexibly, laborsaving.
At needs, launch, user's one hand is held handle pipe, under hypozygal 14 is assisted by ring-type briquetting 13, upper joint 12 opens relatively, the second draw-in groove 141 in the first draw-in groove 121 in upper joint 12 and hypozygal 14 is when overlapping, sliding sleeve 51 in locking device 5 moves up under the application force of retracing spring, the bayonet lock 53 that makes sliding sleeve 51 upper ends is again simultaneously in first draw-in groove 121 and the second draw-in groove 141 in hypozygal 14 of inlay card in upper joint 12, make upper joint 12 and hypozygal 14 not rotatable, now, Carriage for baby is fully expanded, in addition, unclamp the first button in the first releasing unit, make fixture block 841 and the card grain 83 of the first button 84 lower ends under the application force of the first retracing spring 85 and the second retracing spring 86, reset respectively, so that inlay card is in the 3rd draw-in groove 622 and the 4th draw-in groove 623 of pull bar 62 front ends again, to prevent that pull bar 62 from rotating, whole operating process is very easy, see Figure 12, shown in 13.
Certainly, the foregoing is only specific embodiment of the utility model, be not to limit the utility model practical range, all according to equivalence variation or modification that described in the utility model claim, structure, feature and principle are done, all should be included in the utility model claim.
Claims (10)
1. a capable of being folded by single hand Carriage for baby, it comprises: joint assembly (1) and be installed on front foot pipe (2), handle pipe (3), the rear foot tube (4) on joint assembly (1);
It is characterized in that: described joint assembly (1) comprising: socket joint (11), the upper joint (12), the hypozygal (14) that are installed in socket joint (11) and can mutually rotate, a ring-type briquetting (13) is installed between upper joint (12) and hypozygal (14); This upper joint (12) and hypozygal (14) are installed on respectively handle pipe (3) and front foot pipe (4) end, in this socket joint (11), be provided with for lock the locking device (5) of hypozygal (14) and upper joint (12) simultaneously, to prevent that hypozygal (14), upper joint (12), ring-type briquetting from relatively rotating between (13); This socket joint (11) lower end is also provided with for controlling the sealed hypozygal of locking device (5) (14) and upper joint (12) or departing from hypozygal (14) and the folding mechanism (6) of upper joint (12), and this folding mechanism (6) comprising: be installed on pivot connecting seat (61) on rear foot tube (4), be articulated in the bracing wire (63) that pull bar (62), two ends on pivot connecting seat (61) connect respectively locking device (5) lower end and pull bar (62) front end, the hand-strap (64) that is connected in pull bar (62) end; On described pivot connecting seat (61), be provided with for controlling first releasing unit (8) of locking pull bar (62) to prevent that pull bar (62) from rotating; After hand-strap (64) is raised, drive pull bar (62) to rotate with rolling bracing wire (63), so that drive locking device (5) to move down, make locking device (5) depart from upper joint (12) and hypozygal (14), described upper joint (12), hypozygal (14) rotate mutually at Carriage for baby own wt application force, to realize, fold.
2. a kind of capable of being folded by single hand Carriage for baby according to claim 1, it is characterized in that: described locking device (5) comprising: be installed in socket joint (11) and be arranged in upper joint (12) and the sliding sleeve (51) of hypozygal (14) below, be arranged at the retracing spring (52) of sliding sleeve (51) and be installed on sliding sleeve (52) upper end and for locking the bayonet lock (53) of upper joint (12) and hypozygal (14), described bracing wire (63) one end is connected with sliding sleeve (51); Described upper joint (12) and hypozygal (14) lower end are respectively arranged with first draw-in groove (121) suitable with bayonet lock (53) and the second draw-in groove (141), this bayonet lock (53) is embedded in the first draw-in groove (121), the second draw-in groove (141) simultaneously, and the position, hole (115) of offering in described bayonet lock (53) two ends while socket joint (11), to lock upper joint (12) and hypozygal (14).
3. a kind of capable of being folded by single hand Carriage for baby according to claim 2, it is characterized in that: described socket joint (11) comprising: a pedestal (111), the first engagement plate (112) that takes shape in pedestal (111) both sides, upper end and the second engagement plate (113), be formed with between the first engagement plate (112) and the second engagement plate (113) for the installing space (110) of described upper joint (12), ring-type briquetting (13) and hypozygal (14) is installed; In upper joint (12) and hypozygal (14), be respectively arranged with the first spacing slide opening (122) and the second spacing slide opening (142); After described ring-type briquetting (13) is installed between upper joint (12) and hypozygal (14), embed installing space (110), and pass successively the first spacing slide opening (122) of the first engagement plate (112), upper joint (12), perforation, the second spacing slide opening (142) of hypozygal (14), second engagement plate (113) of the upper setting of ring-type briquetting (13) by rivet (114), and rivet (114) is fixing with the second engagement plate (113).
4. a kind of capable of being folded by single hand Carriage for baby according to claim 3, it is characterized in that: described sliding sleeve (51) is provided with the mounting groove (512) for the accommodating position (511) of retracing spring (52) being installed and being positioned at (511) lower end, accommodating position, in described pedestal (111), be formed with the sliding space being communicated with described installing space (110) and install for sliding sleeve (51), and the position of the corresponding sliding sleeve of pedestal (111) (51) lower end mounting groove (512) arranges porose position (116), one bolt is through this position, hole (116) and mounting groove (512), and be fixed on pedestal (111), wherein, this bolt and retracing spring (52) lower end abutment.
5. a kind of capable of being folded by single hand Carriage for baby according to claim 1, is characterized in that: the face that described hypozygal (14) is relative with upper joint (12) is provided with the first tank (143); The face that upper joint (12) is relative with hypozygal (14) is provided with the first bulge loop (123), and described ring-type briquetting (13) is nested in after this first bulge loop (123), is placed in the first tank (143).
6. a kind of capable of being folded by single hand Carriage for baby according to claim 5, is characterized in that: described the first tank (143) inwall forms the first flange (144), and the upper surface of this first flange (144) has the first plug helix; Described ring-type briquetting (13) outer wall forms the first spiral fin (131) of the one and first plug helix adaptation, and this first spiral fin (131) docks with the first plug helix.
7. a kind of capable of being folded by single hand Carriage for baby according to claim 6, is characterized in that: described the first bulge loop (123) outside is provided with second plug helix contrary with described the first spiral fluted hand of spiral; Described ring-type briquetting (13) inwall forms the second spiral fin (132) of the one and second plug helix adaptation, and this second spiral fin (132) docks with the second plug helix.
8. according to a kind of capable of being folded by single hand Carriage for baby described in claim 1-7 any one, it is characterized in that: described the first releasing unit (8) comprising: be fixedly installed in pivot connecting seat (61) left cover (81) and right cover (82) upper and coupling mutually, be installed in left cover (81) and right cover (82) for controlling locking pull bar (62) to prevent card grain (83) that pull bar (62) rotates and for driver card grain (83) inlay card or to depart from first button (84) of pull bar (62), wherein, between card grain (83) and left cover (81), the first retracing spring (85) is installed, on the first button (84), be provided with the second retracing spring (86), and described the first button (84) lower end also forms controls locking pull bar (62) to prevent pull bar (62) rotation fixture block (841), described pull bar (62) front end is provided with respectively three draw-in groove (622) and four draw-in groove (623) suitable with the fixture block (841) of described card grain (83) and the first button (84) lower end.
9. a kind of capable of being folded by single hand Carriage for baby according to claim 8, is characterized in that: described pull bar (62) front end is also provided with the wire casing (621) adaptive with bracing wire (63).
10. a kind of capable of being folded by single hand Carriage for baby according to claim 1, it is characterized in that: described socket joint (11) outside is also provided with joint shell (15) and joint inner casing (16), and this joint shell (15) and joint inner casing (16) double team are in socket joint (11) periphery; Described joint shell (15) outside is provided with a joint decorative cover (17), on this joint decorative cover (17), forms some back-offs (171), and joint shell (15) arranged outside has the hole clipping adaptive with back-off (171).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300958.8U CN203920861U (en) | 2014-06-06 | 2014-06-06 | Single-hand folding baby carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420300958.8U CN203920861U (en) | 2014-06-06 | 2014-06-06 | Single-hand folding baby carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203920861U true CN203920861U (en) | 2014-11-05 |
Family
ID=51816721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420300958.8U Expired - Fee Related CN203920861U (en) | 2014-06-06 | 2014-06-06 | Single-hand folding baby carriage |
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| Country | Link |
|---|---|
| CN (1) | CN203920861U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816751A (en) * | 2015-05-04 | 2015-08-05 | 好孩子儿童用品有限公司 | Rotational joint and children seat pocket with the same |
| CN105109537A (en) * | 2015-08-17 | 2015-12-02 | 苏州逗乐儿童用品有限公司 | Folding control switch for children's carts |
| CN108313110A (en) * | 2017-01-18 | 2018-07-24 | 明门瑞士股份有限公司 | Retracting mechanism and child carrier |
-
2014
- 2014-06-06 CN CN201420300958.8U patent/CN203920861U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816751A (en) * | 2015-05-04 | 2015-08-05 | 好孩子儿童用品有限公司 | Rotational joint and children seat pocket with the same |
| CN104816751B (en) * | 2015-05-04 | 2017-04-05 | 好孩子儿童用品有限公司 | Cradle head and the baby seat pocket with which |
| CN105109537A (en) * | 2015-08-17 | 2015-12-02 | 苏州逗乐儿童用品有限公司 | Folding control switch for children's carts |
| CN105109537B (en) * | 2015-08-17 | 2018-12-25 | 苏州逗乐儿童用品有限公司 | The folding control switch of baby carriage |
| CN108313110A (en) * | 2017-01-18 | 2018-07-24 | 明门瑞士股份有限公司 | Retracting mechanism and child carrier |
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