CN204077749U - A kind of stroller - Google Patents
A kind of stroller Download PDFInfo
- Publication number
- CN204077749U CN204077749U CN201420506206.7U CN201420506206U CN204077749U CN 204077749 U CN204077749 U CN 204077749U CN 201420506206 U CN201420506206 U CN 201420506206U CN 204077749 U CN204077749 U CN 204077749U
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- Prior art keywords
- vehicle frame
- hinged
- slide block
- back vehicle
- frame
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Abstract
The utility model discloses a kind of stroller, comprising: left front frame, its left back vehicle frame, right back vehicle frame, upper left slide block, upper right slide block, lower-left slide block, bottom right slide block, left underframe crossbar, right underframe crossbar, cross-articulation bar after first, cross-articulation bar after second, left mounting bar, right mounting bar, lockout mechanism, its left end and upper left slide block hinged, its right-hand member and the upper right slide block stated are hinged; Arm-rest frame, its lower-left end and left front frame and left back vehicle frame upper end thereof, its bottom righthand side and right front vehicle frame and right back vehicle frame upper end thereof.The utility model object overcomes the deficiencies in the prior art, provides a kind of volume after folding little, and time folding, parts radius of rotation is little, needs operational space little, uses easy to operate stroller.
Description
[technical field]
The present invention relates to a kind of articles for children, is more particularly a kind of stroller.
[background technology]
Stroller realizes and folding complex structure, and control step is various, and mechanism member is lengthy and jumbled, and time folding, parts radius of rotation is large, needs operational space large, uses inconvenient operation.
[summary of the invention]
The present invention seeks to overcome the deficiencies in the prior art, provide a kind of volume after folding little, time folding, parts radius of rotation is little, needs operational space little, uses easy to operate stroller.
The present invention is achieved by the following technical solutions:
A kind of stroller, it is characterized in that comprising: left front frame 1, its lower end is provided with the near front wheel 101; Right front vehicle frame 2, its lower end is provided with off front wheel 201; Left back vehicle frame 3, its lower end is provided with left rear wheel 301, is provided with left back vehicle frame chute 302 on the right side of it, its upper end and described left front frame 1 upper end thereof; Right back vehicle frame 4, its lower end is provided with off hind wheel 401, is provided with right back vehicle frame chute 402 on the left of it, its upper end and described right front vehicle frame 2 upper end thereof; Upper left slide block 5, which is provided with and can coordinate with described left back vehicle frame chute 302 the upper left slide construction 501 slided up and down; Upper right slide block 6, which is provided with and can coordinate with described right back vehicle frame chute 402 the upper right slide construction 601 slided up and down; Lower-left slide block 7, which is provided with and can coordinate with described left back vehicle frame chute 302 the lower-left slide construction 701 slided up and down; Bottom right slide block 8, which is provided with and can coordinate with described right back vehicle frame dovetail chute 402 the bottom right slide construction 801 slided up and down; Left underframe crossbar 9, its left front end and described left front frame 1 lower hinge, its have right rear end and described upper right slide block 6 hinged; Right underframe crossbar 10, its right front ends and described right front vehicle frame 2 lower hinge, its have left back end and described upper left slide block 5 hinged, in the middle part of it with described left underframe crossbar 9 in the middle part of hinged; Cross-articulation bar 11 after first, its left upper end and described upper left slide block 5 hinged, its bottom righthand side and described bottom right slide block 8 hinged; Cross-articulation bar 12 after second, its upper right side is hinged with described upper right slide block 6, its lower-left end and described lower-left slide block 7 hinged, in the middle part of it, cross-articulation bar 11 is hinged afterwards with described first; Left mounting bar 13, its rear end and described upper left slide block 5 hinged, hinged in the middle part of its anterior and described left front frame 1; Right mounting bar 14, its rear end and described upper right slide block 6 hinged, hinged in the middle part of its anterior and described right front vehicle frame 2; Lockout mechanism 15, its left end and described upper left slide block 5 hinged, its right-hand member and the upper right slide block 6 stated are hinged; Arm-rest frame 16, its lower-left end and described left front frame 1 and left back vehicle frame 3 upper end thereof, its bottom righthand side and described right front vehicle frame 2 and right back vehicle frame 4 upper end thereof.
Stroller as above, it is characterized in that: described left back vehicle frame chute 302 and described right back vehicle frame chute 402 are dovetail furrow, described upper left slide construction 501 is the swallow tail that can slide up and down in described left back vehicle frame chute 302, described upper right slide construction 601 is the swallow tail that can slide up and down in described right back vehicle frame chute 402, described lower-left slide construction 701 is the swallow tail that can slide up and down in described left back vehicle frame chute 302, described bottom right slide construction 801 is the swallow tail that can slide up and down in described right back vehicle frame chute 402.
Stroller as above, it is characterized in that: described lockout mechanism 15 comprises upper left connecting rod 151 and upper right connecting rod 152, described upper left connecting rod 151 left end and described upper left slide block 5 hinged, its right-hand member is hinged with intermediate connector 153, described upper right connecting rod 152 right-hand member and described upper right slide block 6 hinged, left end and described intermediate connector 153 right part hinged, described intermediate connector 153 is hinged with and coordinates the L shape of the upper left connecting rod 151 described in locking and upper right connecting rod 152 to lock clamp 154 with described intermediate connector 153.
Stroller as above, is characterized in that: described left back vehicle frame 3 lower end is hinged with left lower link 17, and described right back vehicle frame 4 lower end is hinged with bottom right connecting rod 18, is hinged with locking block 19 between described left lower link 17 and described bottom right connecting rod 18.
Stroller as above, it is characterized in that: between described arm-rest frame 16 bottom righthand side and described right front vehicle frame 2 upper end, be provided with arm-rest frame angle regulator 21, described arm-rest frame angle regulator 21 comprises the arm-rest frame articulation piece 161 being arranged on described arm-rest frame 16 bottom righthand side, described arm-rest frame articulation piece 161 is provided with circular groove 16a, described circular groove 16a bottom land edge Circle-Array shows multiple quiet oblique push block 16b, the notch inwall of described circular groove 16a is provided with the first incomplete internally toothed annulus 16c, described right front vehicle frame 2 upper end is provided with right front vehicle frame articulation piece 20, the side that described right front vehicle frame articulation piece 20 is relative with described arm-rest frame articulation piece 161 is provided with groove 20a, the cell wall of described groove 20a is provided with the second incomplete gear ring 20b, being provided with in described second incomplete gear ring 20b can the partial gear 211 of the incomplete gear ring 20b engages latch of incomplete internally toothed annulus 16c and described second with described first respectively, top pressure spring 212 is provided with between described partial gear 211 and described right front vehicle frame articulation piece 20, pushing disk 213 is provided with in described circular groove 16a, described pushing disk 213 is provided with and coordinates cant to promote described partial gear 211 to depart from the dynamic oblique push block 214 of the first incomplete internally toothed annulus 16c stated with quiet oblique push block 16b, the number of teeth of the partial gear 211 described in ratio of number of teeth of the described first incomplete internally toothed annulus 16c is many, described arm-rest frame 16 there is the control mechanism 215 pulling described pushing disk 213 to rotate.
Stroller as above, it is characterized in that: described control mechanism 215 comprises the square groove 165 be arranged on described arm-rest frame 16, be provided with two in described square groove 165 and be symmetrical arranged the outside angled-lift splits 215a in inclined-plane, spring 215b is provided with between angled-lift splits 215a described in two, described arm-rest frame 16 is provided with push-button socket 215c, button hole 215d is provided with in described push-button socket 215c, button 215e is provided with in described button hole 215d, described button 215e there is the V-shaped groove 215f that the angled-lift splits 215a described in promotion slides, described angled-lift splits 215a connects stay cord 215g, the described stay cord 215g other end is connected with described pushing disk 213.
Stroller as above, it is characterized in that: described arm-rest frame 16 comprises the side stand 166 being arranged on the left and right sides, described side stand 166 top is coated with L shape rotary handle bar 167, described rotary handle bar 167 upper end thereof has middle handrail bar 168, described rotary handle bar 167 lower end is provided with rotary spacing hole 167a, and described side stand 166 is provided with the rotary spacing bar 167b through described rotary spacing hole 167a.
Stroller as above, it is characterized in that: described left back vehicle frame 3 upper end is provided with left back vehicle frame articulation piece 311, described left back vehicle frame articulation piece 31 is provided with and launches spacing hole 312, described left front frame 1 upper end is provided with left front frame articulation piece 111, and described left front frame articulation piece 111 is provided with to insert and launches to be mated spacing expansion locating dowel pin 112 in spacing hole 312.
Stroller as above, it is characterized in that: described arm-rest frame articulation piece 161 is provided with collapsed position hole 161a, be provided with folding locating dowel pin 161b in described collapsed position hole 161a, be provided with folding right front vehicle frame articulation piece 20 of locate described in top pressure spring 161c between at the bottom of described folding locating dowel pin 161b and described collapsed position hole 161a hole and be provided with location dimples 20f for folding locating dowel pin 161b and fall into location.
Compared with prior art, the present invention has the following advantages:
1, volume after folding of the present invention is little, and time folding, parts radius of rotation is little, needs operational space little, uses easy to operate.
2, arm-rest frame of the present invention can adjusting angle, and the user being applicable to different height uses.
[accompanying drawing explanation]
Fig. 1 is block diagram of the present invention;
Fig. 2 is block diagram of the present invention;
Fig. 3 is exploded drawings of the present invention;
Fig. 4 is exploded drawings of the present invention;
Fig. 5 is arm-rest frame exploded drawings of the present invention;
Fig. 6 is the present invention's left back vehicle frame articulation piece block diagram;
Fig. 7 is I portion of the present invention enlarged drawing;
Fig. 8 is arm-rest frame angle of the present invention adjustment state figure backward;
Fig. 9 is arm-rest frame folded state diagram of the present invention;
Figure 10 is car load folded state diagram of the present invention.
[detailed description of the invention]
A kind of stroller, comprising: left front frame 1, its lower end is provided with the near front wheel 101; Right front vehicle frame 2, its lower end is provided with off front wheel 201; Left back vehicle frame 3, its lower end is provided with left rear wheel 301, is provided with left back vehicle frame chute 302 on the right side of it, its upper end and described left front frame 1 upper end thereof; Right back vehicle frame 4, its lower end is provided with off hind wheel 401, is provided with right back vehicle frame chute 402 on the left of it, its upper end and described right front vehicle frame 2 upper end thereof; Upper left slide block 5, which is provided with and can coordinate with described left back vehicle frame chute 302 the upper left slide construction 501 slided up and down; Upper right slide block 6, which is provided with and can coordinate with described right back vehicle frame chute 402 the upper right slide construction 601 slided up and down; Lower-left slide block 7, which is provided with and can coordinate with described left back vehicle frame chute 302 the lower-left slide construction 701 slided up and down; Bottom right slide block 8, which is provided with and can coordinate with described right back vehicle frame chute 402 the bottom right slide construction 801 slided up and down; Left underframe crossbar 9, its left front end and described left front frame 1 lower hinge, its have right rear end and described upper right slide block 6 hinged; Right underframe crossbar 10, its right front ends and described right front vehicle frame 2 lower hinge, its have left back end and described upper left slide block 5 hinged, in the middle part of it with described left underframe crossbar 9 in the middle part of hinged; Cross-articulation bar 11 after first, its left upper end and described upper left slide block 5 hinged, its bottom righthand side and described bottom right slide block 8 hinged; Cross-articulation bar 12 after second, its upper right side is hinged with described upper right slide block 6, its lower-left end and described lower-left slide block 7 hinged, in the middle part of it, cross-articulation bar 11 is hinged afterwards with described first; Left mounting bar 13, its rear end and described upper left slide block 5 hinged, hinged in the middle part of its anterior and described left front frame 1; Right mounting bar 14, its rear end and described upper right slide block 6 hinged, hinged in the middle part of its anterior and described right front vehicle frame 2; Lockout mechanism 15, its left end and described upper left slide block 5 hinged, its right-hand member and the upper right slide block 6 stated are hinged; Arm-rest frame 16, its lower-left end and described left front frame 1 and left back vehicle frame 3 upper end thereof, its bottom righthand side and described right front vehicle frame 2 and right back vehicle frame 4 upper end thereof.
Described left back vehicle frame chute 302 and described right back vehicle frame chute 402 are dovetail furrow, described upper left slide construction 501 is the swallow tail that can slide up and down in described left back vehicle frame chute 302, described upper right slide construction 601 is the swallow tail that can slide up and down in described right back vehicle frame chute 402, described lower-left slide construction 701 is the swallow tail that can slide up and down in described left back vehicle frame chute 302, and described bottom right slide construction 801 is the swallow tail that can slide up and down in described right back vehicle frame chute 402.
Described lockout mechanism 15 comprises upper left connecting rod 151 and upper right connecting rod 152, described upper left connecting rod 151 left end and described upper left slide block 5 hinged, its right-hand member is hinged with intermediate connector 153, described upper right connecting rod 152 right-hand member and described upper right slide block 6 hinged, left end and described intermediate connector 153 right part hinged, described intermediate connector 153 is hinged with and coordinates the L shape of the upper left connecting rod 151 described in locking and upper right connecting rod 152 to lock clamp 154 with described intermediate connector 153, retracing spring 155 is provided with between described L shape locking clamp 154 and described intermediate connector 153.
Described left back vehicle frame 3 lower end is hinged with left lower link 17, and described right back vehicle frame 4 lower end is hinged with bottom right connecting rod 18, is hinged with locking block 19 between described left lower link 17 and described bottom right connecting rod 18.
Arm-rest frame angle regulator 21 is provided with between described arm-rest frame 16 bottom righthand side and described right front vehicle frame 2 upper end, described arm-rest frame angle regulator 21 comprises the arm-rest frame articulation piece 161 being arranged on described arm-rest frame 16 bottom righthand side, described arm-rest frame articulation piece 161 is provided with circular groove 16a, described circular groove 16a bottom land edge Circle-Array shows multiple quiet oblique push block 16b, the notch inwall of described circular groove 16a is provided with the first incomplete internally toothed annulus 16c, described right front vehicle frame 2 upper end is provided with right front vehicle frame articulation piece 20, the side that described right front vehicle frame articulation piece 20 is relative with described arm-rest frame articulation piece 161 is provided with groove 20a, the cell wall of described groove 20a is provided with the second incomplete gear ring 20b, being provided with in described second incomplete gear ring 20b can the partial gear 211 of the incomplete gear ring 20b engages latch of incomplete internally toothed annulus 16c and described second with described first respectively, top pressure spring 212 is provided with between described partial gear 211 and described right front vehicle frame articulation piece 20, pushing disk 213 is provided with in described circular groove 16a, described pushing disk 213 is provided with and coordinates cant to promote described partial gear 211 to depart from the dynamic oblique push block 214 of the first incomplete internally toothed annulus 16c stated with quiet oblique push block 16b, the number of teeth of the partial gear 211 described in ratio of number of teeth of the described first incomplete internally toothed annulus 16c is many, described arm-rest frame 16 there is the control mechanism 215 pulling described pushing disk 213 to rotate.The number of teeth of the partial gear 211 described in ratio of number of teeth of the described first incomplete internally toothed annulus 16c is many, can realize angular adjustment.
Described control mechanism 215 comprises the square groove 165 be arranged on described arm-rest frame 16, be provided with two in described square groove 165 and be symmetrical arranged the outside angled-lift splits 215a in inclined-plane, spring 215b is provided with between angled-lift splits 215a described in two, described arm-rest frame 16 is provided with push-button socket 215c, button hole 215d is provided with in described push-button socket 215c, button 215e is provided with in described button hole 215d, described button 215e there is the V-shaped groove 215f that the angled-lift splits 215a described in promotion slides, described angled-lift splits 215a connects stay cord 215g, the described stay cord 215g other end is connected with described pushing disk 213.
Described arm-rest frame 16 comprises the side stand 166 being arranged on the left and right sides, described side stand 166 top is coated with L shape rotary handle bar 167, described rotary handle bar 167 upper end thereof has middle handrail bar 168, described rotary handle bar 167 lower end is provided with rotary spacing hole 167a, and described side stand 166 is provided with the rotary spacing bar 167b through described rotary spacing hole 167a.The pendulum angle of restriction rotary handle bar.
Described left back vehicle frame 3 upper end is provided with left back vehicle frame articulation piece 311, described left back vehicle frame articulation piece 31 is provided with and launches spacing hole 312, described left front frame 1 upper end is provided with left front frame articulation piece 111, and described left front frame articulation piece 111 is provided with to insert and launches to be mated spacing expansion locating dowel pin 112 in spacing hole 312.The maximum angle that restriction vehicle frame launches, prevents from pullling damaging vehicle frame articulated section.
Described arm-rest frame articulation piece 161 is provided with collapsed position hole 161a, be provided with folding locating dowel pin 161b in described collapsed position hole 161a, be provided with folding right front vehicle frame articulation piece 20 of locate described in top pressure spring 161c between at the bottom of described folding locating dowel pin 161b and described collapsed position hole 161a hole and be provided with location dimples 20f for folding locating dowel pin 161b and fall into location.Lock arm-rest frame after folding, prevent arm-rest frame from launching arbitrarily.
Principle of work of the present invention:
When needing adjustment arm-rest frame angle, pressing button 215e is by stay cord 215g, drive pushing disk 213 to rotate and partial gear 211 is promoted disengaging first not exclusively internally toothed annulus 16c, arm-rest frame 16 just can freely rotate, release button 215e after integral multiple tooth angle after rotating, partial gear 211 falls in the first incomplete internally toothed annulus 16c and achieves angular adjustment.
When needing folding, pressing button 215e is by stay cord 215g, drive pushing disk 213 to rotate and partial gear 211 is promoted disengaging first not exclusively internally toothed annulus 16c, arm-rest frame 16 just can freely rotate, and rotary handle frame falls into location dimples 20f inner position lock to folding locating dowel pin 161b time superimposed with front vehicle frame.
Pressing L shape locking clamp 154 unlocks, simultaneously to pull-up intermediate connector 153 with upwards play locking block 19, left lower link 17 locking block 19 relative to bottom right connecting rod 18 turns folding, upper left connecting rod 151 can turn folding by relative intermediate connector 153 with upper right connecting rod 152, upper left connecting rod 151 and upper right connecting rod 152 drive upper left slide block 5 and upper right slide block 6 upward sliding respectively, cross-articulation bar 11 and the second rear cross-articulation bar 12 upward sliding after driving first, after first, cross-articulation bar 11 and the second rear cross-articulation bar 12 drive lower-left slide block 7 and bottom right slide block 8 upward sliding while folding, upper left slide block 5 and upper right slide block 6 drive left mounting bar 13 and right mounting bar 14 rear end to move up simultaneously, left back vehicle frame 3 and right back vehicle frame 4 collapsed forward is driven to fold to time superimposed with front vehicle frame.
Claims (9)
1. a stroller, is characterized in that comprising:
One left front frame (1), its lower end is provided with the near front wheel (101);
One right front vehicle frame (2), its lower end is provided with off front wheel (201);
One left back vehicle frame (3), its lower end is provided with left rear wheel (301), is provided with left back vehicle frame chute (302) on the right side of it, its upper end and described left front frame (1) upper end thereof;
One right back vehicle frame (4), its lower end is provided with off hind wheel (401), is provided with right back vehicle frame chute (402) on the left of it, its upper end and described right front vehicle frame (2) upper end thereof;
One upper left slide block (5), which is provided with and can coordinate with described left back vehicle frame chute (302) the upper left slide construction (501) slided up and down;
One upper right slide block (6), which is provided with and can coordinate with described right back vehicle frame chute (402) the upper right slide construction (601) slided up and down;
One lower-left slide block (7), which is provided with and can coordinate with described left back vehicle frame chute (302) the lower-left slide construction (701) slided up and down;
One bottom right slide block (8), which is provided with and can coordinate with described right back vehicle frame dovetail chute (402) the bottom right slide construction (801) slided up and down;
One left underframe crossbar (9), its left front end and described left front frame (1) lower hinge, its have right rear end and described upper right slide block (6) hinged;
One right underframe crossbar (10), its right front ends and described right front vehicle frame (2) lower hinge, its have left back end and described upper left slide block (5) hinged, hinged with described left underframe crossbar (9) middle part in the middle part of it;
Cross-articulation bar (11) after one first, its left upper end and described upper left slide block (5) hinged, its bottom righthand side and described bottom right slide block (8) hinged;
Cross-articulation bar (12) after one second, its upper right side and described upper right slide block (6) hinged, its lower-left end and described lower-left slide block (7) hinged, in the middle part of it with described first after cross-articulation bar (11) hinged;
One left mounting bar (13), its rear end and described upper left slide block (5) hinged, its anterior and described left front frame (1) middle part is hinged;
One right mounting bar (14), its rear end and described upper right slide block (6) hinged, its anterior and described right front vehicle frame (2) middle part is hinged;
One lockout mechanism (15), its left end and described upper left slide block (5) hinged, its right-hand member and the upper right slide block (6) stated are hinged;
One arm-rest frame (16), its lower-left end and described left front frame (1) and left back vehicle frame (3) upper end thereof, its bottom righthand side and described right front vehicle frame (2) and right back vehicle frame (4) upper end thereof.
2. stroller according to claim 1, it is characterized in that: described left back vehicle frame chute (302) and described right back vehicle frame chute (402) are dovetail furrow, described upper left slide construction (501) is the swallow tail that can slide up and down in described left back vehicle frame chute (302), described upper right slide construction (601) is the swallow tail that can slide up and down in described right back vehicle frame chute (402), described lower-left slide construction (701) is the swallow tail that can slide up and down in described left back vehicle frame chute (302), described bottom right slide construction (801) is the swallow tail that can slide up and down in described right back vehicle frame chute (402).
3. stroller according to claim 1, it is characterized in that: described lockout mechanism (15) comprises upper left connecting rod (151) and upper right connecting rod (152), described upper left connecting rod (151) left end and described upper left slide block (5) hinged, its right-hand member is hinged with intermediate connector (153), described upper right connecting rod (152) right-hand member and described upper right slide block (6) hinged, left end and described intermediate connector (153) right part hinged, described intermediate connector (153) is hinged with and coordinates the L shape of the upper left connecting rod (151) described in locking and upper right connecting rod (152) to lock clamp (154) with described intermediate connector (153).
4. stroller according to claim 1, it is characterized in that: described left back vehicle frame (3) lower end is hinged with left lower link (17), described right back vehicle frame (4) lower end is hinged with bottom right connecting rod (18), is hinged with locking block (19) between described left lower link (17) and described bottom right connecting rod (18).
5. stroller according to claim 1, it is characterized in that: between described arm-rest frame (16) bottom righthand side and described right front vehicle frame (2) upper end, be provided with arm-rest frame angle regulator (21), described arm-rest frame angle regulator (21) comprises the arm-rest frame articulation piece (161) being arranged on described arm-rest frame (16) bottom righthand side, described arm-rest frame articulation piece (161) is provided with circular groove (16a), described circular groove (16a) bottom land edge Circle-Array shows multiple quiet oblique push block (16b), the notch inwall of described circular groove (16a) is provided with the first incomplete internally toothed annulus (16c), described right front vehicle frame (2) upper end is provided with right front vehicle frame articulation piece (20), the side that described right front vehicle frame articulation piece (20) is relative with described arm-rest frame articulation piece (161) is provided with groove (20a), the cell wall of described groove (20a) is provided with the second incomplete gear ring (20b), being provided with in described second incomplete gear ring (20b) can the partial gear (211) of incomplete internally toothed annulus (16c) and the described second incomplete gear ring (20b) engages latch with described first respectively, top pressure spring (212) is provided with between described partial gear (211) and described right front vehicle frame articulation piece (20), pushing disk (213) is provided with in described circular groove (16a), described pushing disk (213) is provided with and coordinates cant to promote described partial gear (211) to depart from the dynamic oblique push block (214) of the first incomplete internally toothed annulus (16c) stated with quiet oblique push block (16b), the number of teeth of the partial gear (211) described in ratio of number of teeth of the described first incomplete internally toothed annulus (16c) is many, described arm-rest frame (16) there is the control mechanism (215) pulling described pushing disk (213) to rotate.
6. stroller according to claim 5, it is characterized in that: described control mechanism (215) comprises the square groove (165) be arranged on described arm-rest frame (16), be provided with two in described square groove (165) and be symmetrical arranged the outside angled-lift splits in inclined-plane (215a), spring (215b) is provided with between angled-lift splits (215a) described in two, described arm-rest frame (16) is provided with push-button socket (215c), button hole (215d) is provided with in described push-button socket (215c), button (215e) is provided with in described button hole (215d), the V-shaped groove (215f) that described button (215e) has the angled-lift splits described in promotion (215a) to slide, described angled-lift splits (215a) connects stay cord (215g), described stay cord (215g) other end is connected with described pushing disk (213).
7. stroller according to claim 1, it is characterized in that: described arm-rest frame (16) comprises the side stand (166) being arranged on the left and right sides, described side stand (166) top is coated with L shape rotary handle bar (167), described rotary handle bar (167) upper end thereof has middle handrail bar (168), described rotary handle bar (167) lower end is provided with rotary spacing hole (167a), and described side stand (166) is provided with the rotary spacing bar (167b) through described rotary spacing hole (167a).
8. stroller according to claim 1, it is characterized in that: described left back vehicle frame (3) upper end is provided with left back vehicle frame articulation piece (311), described left back vehicle frame articulation piece (31) is provided with launches spacing hole (312), described left front frame (1) upper end is provided with left front frame articulation piece (111), and described left front frame articulation piece (111) is provided with to insert and launches to be mated spacing expansion locating dowel pin (112) in spacing hole (312).
9. stroller according to claim 5, it is characterized in that: described arm-rest frame articulation piece (161) is provided with collapsed position hole (161a), be provided with folding locating dowel pin (161b) in described collapsed position hole (161a), be provided with the folding right front vehicle frame articulation piece (20) locate described in top pressure spring (161c) between at the bottom of described folding locating dowel pin (161b) and described collapsed position hole (161a) hole and be provided with location dimples (20f) for folding locating dowel pin (161b) and fall into location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506206.7U CN204077749U (en) | 2014-09-04 | 2014-09-04 | A kind of stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420506206.7U CN204077749U (en) | 2014-09-04 | 2014-09-04 | A kind of stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204077749U true CN204077749U (en) | 2015-01-07 |
Family
ID=52170492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420506206.7U Expired - Fee Related CN204077749U (en) | 2014-09-04 | 2014-09-04 | A kind of stroller |
Country Status (1)
| Country | Link |
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| CN (1) | CN204077749U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192193A (en) * | 2014-09-04 | 2014-12-10 | 张星亮 | Foldable baby carriage |
| CN104192193B (en) * | 2014-09-04 | 2017-01-04 | 中山市大浚儿童用品有限公司 | A kind of folding baby car |
| CN108995698A (en) * | 2018-09-08 | 2018-12-14 | 卢键平 | Perambulator with quick release mechanism |
| CN112158251A (en) * | 2020-11-12 | 2021-01-01 | 常德益翔实业有限公司 | Reverse-retraction folding unlocking mechanism for collision of stroller |
-
2014
- 2014-09-04 CN CN201420506206.7U patent/CN204077749U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104192193A (en) * | 2014-09-04 | 2014-12-10 | 张星亮 | Foldable baby carriage |
| CN104192193B (en) * | 2014-09-04 | 2017-01-04 | 中山市大浚儿童用品有限公司 | A kind of folding baby car |
| CN108995698A (en) * | 2018-09-08 | 2018-12-14 | 卢键平 | Perambulator with quick release mechanism |
| CN112158251A (en) * | 2020-11-12 | 2021-01-01 | 常德益翔实业有限公司 | Reverse-retraction folding unlocking mechanism for collision of stroller |
| CN112158251B (en) * | 2020-11-12 | 2023-07-04 | 常德益翔实业有限公司 | Folding unlocking mechanism for reverse retraction of child cart during impact |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160904 |