Stroller

Abstract

The utility model relates to the technical field of tools for children, and provides a stroller. The child stroller can comprise a grab rail, a main body rod, a supporting leg rod, an adjusting piece, a first locking piece and a second locking piece, the adjusting piece comprises a first adjusting part, a second adjusting part and a third adjusting part, the second adjusting part is located between the first adjusting part and the third adjusting part and rotationally connected with the first adjusting part and the third adjusting part, and the first locking piece and the second locking piece are arranged on the grab rail. The supporting leg rod is connected with the first adjusting part, the main body rod is connected with the second adjusting part, and the grab rail is connected with the third adjusting part; the second adjusting part comprises a first groove facing the first adjusting part and a second groove facing the third adjusting part, the first adjusting part comprises a third groove opposite to the first groove, and the third adjusting part comprises a fourth groove opposite to the second groove; according to the child stroller provided by the embodiment, a user can conveniently store the child stroller.

Description

TECHNICAL FIELD

[0001] The utility model relates to children's appliance technical field especially, relate to a children's cart. BACKGROUND

[0002] For the family who has infant or child, the importance of children's cart is self-evident, children's cart not only can provide a safe and comfortable environment for children, also provides the convenience for parents, makes the parent when going out need not to carry or hold the child, only needs to push children's cart, reduces the travel burden.

[0003] However, when children's cart is idle, the space of the place is larger, is not favorable to the storage of family space. CONTENT OF THE UTILITY MODEL

[0004] In order to solve the above technical problem or at least partially solve the above technical problem, the utility model provides a children's cart.

[0005] The application provides a children's cart, which can include: a handrail rod, a main body rod and a supporting leg rod; an adjusting piece, including a first adjusting part, a second adjusting part and a third adjusting part, the second adjusting part is located between the first adjusting part and the third adjusting part, and is rotatably connected with the first adjusting part and the third adjusting part respectively, the supporting leg rod is connected with the first adjusting part, the main body rod is connected with the second adjusting part, and the handrail rod is connected with the third adjusting part; the second adjusting part includes a first groove facing the first adjusting part and a second groove facing the third adjusting part, the first adjusting part includes a third groove opposite to the first groove, and the third adjusting part includes a fourth groove opposite to the second groove; a first locking piece, the first locking piece is matched with the first groove and the third groove, the first locking piece includes a first position and a second position, when the first locking piece is located in the first position, the first locking piece is located in the first groove, and the first adjusting part can rotate relative to the second adjusting part, when the first locking piece is located in the second position, part of the first locking piece is located in the first groove, and the other part is located in the second groove, and the first adjusting part is fixed with the second adjusting part; a second locking piece, the second locking piece is matched with the second groove and the fourth groove, the second locking piece includes a third position and a fourth position, when the second locking piece is located in the third position, the second locking piece is located in the second groove, and the third adjusting part can rotate relative to the second adjusting part, when the second locking piece is located in the fourth position, part of the second locking piece is located in the second groove, and the other part is located in the fourth groove, and the third adjusting part is fixed with the second adjusting part.

[0006] In this way, the rotation between the main rod and the handrail rod, the rotation between the main rod and the supporting leg rod can be realized by setting the adjusting member, the first locking member and the second locking member, and the folding between the main rod, the handrail rod and the supporting leg rod is realized, the space occupation of the stroller when being stored is reduced, and the use experience of the user is improved.

[0007] In some embodiments of the present application, the bottom wall of the first groove is provided with a first through hole; and the stroller further comprises a first unlocking member, which is arranged in the first through hole and abuts against the first locking member.

[0008] In some embodiments of the present application, the stroller further comprises a first elastic member, which is located between the first locking member and the bottom wall of the first groove and always applies a pushing force to the first locking member away from the first groove.

[0009] In some embodiments of the present application, the peripheral wall of the fourth groove is provided with a second through hole; and the stroller further comprises a second unlocking member, which is arranged in the second through hole, and the second unlocking member comprises a guide inclined surface abutting against the second locking member, and the guide inclined surface is inclined away from the second locking member in the direction of the second through hole towards the inside of the fourth groove.

[0010] In some embodiments of the present application, the stroller further comprises a second elastic member, which is located between the second locking member and the bottom wall of the second groove and always applies a pushing force to the second locking member away from the second groove.

[0011] In some embodiments of the present application, the stroller further comprises a third elastic member, which is located in the fourth groove, one end of the third elastic member abuts against the second unlocking member, and the other end abuts against the inner wall of the fourth groove, and the elastic member always applies a pushing force to the second unlocking member towards the second through hole.

[0012] In some embodiments of the present application, the first unlocking member comprises a hand-held portion and an abutting column, the abutting column is arranged in the first through hole, and the hand-held portion is connected to one end of the abutting column away from the first locking member.

[0013] In some embodiments of the present application, the stroller further comprises a rotation locking member, which is clamped between the first locking member and the bottom wall of the third groove, the rotation locking member is rotationally connected with the first adjusting portion, one side of the rotation locking member towards the first adjusting portion is provided with a rotation inclined surface; and the bottom wall of the third groove is provided with a rotation matching portion opposite to the rotation inclined surface, and the rotation matching portion comprises a rotation matching surface abutting against the rotation inclined surface.

[0014] In some embodiments of the present application, a circumferential outer side of the rotation lock is provided with a pull wire slot extending along the circumferential direction of the rotation lock; the stroller further comprises a pull wire wound around the pull wire slot and extending out of the third groove.

[0015] In some embodiments of the present application, the first adjusting part comprises a first rotation hole penetrating through the first adjusting part, the second adjusting part comprises a second rotation hole penetrating through the second adjusting part, and the third adjusting part comprises a third rotation hole penetrating through the third adjusting part, the first rotation hole, the second rotation hole and the third rotation hole are oppositely arranged; the adjusting member further comprises a rotation shaft penetrating through the first rotation hole, the second rotation hole and the third rotation hole. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings incorporated in and forming a part of the specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the application.

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows, and obviously, other drawings can also be obtained by those skilled in the art without any creative labor on the basis of these drawings.

[0018] Figure 1 A schematic view of a stroller provided in some embodiments of the present application;

[0019] Figure 2 A schematic view of an adjusting member shown in FIG. 1; Figure 1

[0020] A sectional view of the adjusting member shown in FIG. 1; Figure 3 Figure 2 A schematic view of a first adjusting part and a first lock shown in FIG. 2;

[0021] Figure 4 A schematic view of a second adjusting part and a first lock shown in FIG. 3; Figure 3

[0022] A schematic view of a rotation lock shown in FIG. 4. Figure 5 Figure 3 A schematic view of a rotation lock shown in FIG. 4.

[0023] Figure 6 A schematic view of a rotation lock shown in FIG. 4. Figure 3

[0024] LIST OF REFERENCE NUMERALS:

[0025] 100, a stroller; ​​​

[0026] 110, stroller body;

[0027] 111, caster; 112, armrest rod; 113, main body rod; 114, leg rod; 115, foot rod; 116, seat rod; 117, auxiliary rod; 118, adjusting piece; 1181, first adjusting part; 1182, second adjusting part; 1183, third adjusting part; 1184, first groove; 1185, second groove; 1186, third groove; 1187, fourth groove; 1188, fifth groove; 1189, first rotating hole; 1190, second rotating hole; 1191, third rotating hole; 1192, first rotating shaft channel; 1193, second rotating shaft channel; 1194, first through hole; 1195, second through hole;

[0028] 101, first locking piece; 102, second locking piece; 1020, second unlocking piece; 1021, guide inclined surface; 1022, second barb; 103, first unlocking piece; 1031, hand holding part; 1032, abutting column; 1033, first barb; 104, first elastic piece; 105, second elastic piece; 106, third elastic piece; 107, rotating locking piece; 1071, rotating inclined surface; 1072, pull wire groove; 1073, threading hole; 1074, rotating groove;

[0029] 120, back strap. DETAILED DESCRIPTION

[0030] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the scheme of the present application will be further described below. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0031] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein; obviously, the embodiments in the description are only a part of the embodiments of the present application, not all the embodiments.

[0032] For families with infants or children, the importance of the child stroller is self-evident. The child stroller not only provides a safe and comfortable environment for children, but also provides convenience for parents, so that parents do not need to carry or hold children when going out, but only need to push the child stroller, thereby reducing the burden of going out.

[0033] However, when the child stroller is idle, it occupies a large placing space, which is not conducive to the storage of the family space.

[0034] In order to solve the above technical problems, the present application provides a child stroller 100, please refer to Figure 1 ,Figure 1 A schematic diagram of a stroller 100 is provided for some embodiments of the present application. The stroller 100 can include a stroller body 110 and a carrying strap 120, which can be used to carry the stroller body 110 on the back of a user for convenient carrying of the stroller 100.

[0035] For the convenience of description, the following description is made with reference to a direction in which a child faces when sitting in the stroller 100 as the front direction, a direction in which the child faces away as the back direction, a side on which the left arm of the child is located as the left side, a side on which the right arm of the child is located as the right side, a direction on the top of the head of the child as the up direction, and a direction on the bottom of the feet of the child as the down direction.

[0036] The stroller body 110 can include a main frame and casters 111, the main frame including an armrest rod 112, a main rod 113, a leg rod 114, a foot rod 115, a seat rod 116, and an auxiliary rod 117, and the casters 111 including a left front wheel, a right front wheel, a left rear wheel, and a right rear wheel. The main rod 113 includes a left main rod and a right main rod oppositely arranged in the left-right direction, and the upper ends of the left main rod and the right main rod are connected by the seat rod 116. The lower end of the left main rod is connected to the left front wheel, and the lower end of the right main rod is connected to the right front wheel.

[0037] The leg rod 114 includes a left leg rod and a right leg rod oppositely arranged in the left-right direction. The upper end of the left leg rod is rotationally connected to the middle position of the left main rod, and the lower end is connected to the left rear wheel. The upper end of the right leg rod is rotationally connected to the middle position of the right main rod, and the lower end is connected to the right rear wheel.

[0038] The armrest rod 112 is formed in a "U" shape and is located between the left main rod and the right main rod to provide a hand pushing position for a parent.

[0039] The seat rod 116 is formed in a ring shape and is located between the left main rod and the right main rod and is rotationally connected to the left main rod and the right main rod, respectively. A seat pocket for a child to sit on is installed on the lower side of the seat rod 116, and the seat rod 116 is used to provide a hand holding position for the child. The armrest rod 112, the leg rod 114, and the main rod 113 can be telescopic rods.

[0040] The auxiliary rod 117 is formed in a semi-ring shape and is located on the upper side of the armrest rod 112. One end of the auxiliary rod 117 is rotationally connected to the left main rod, and the other end is rotationally connected to the right main rod. The auxiliary rod 117 can be two, and the two auxiliary rods 117 are arranged at intervals in the rotation direction of the auxiliary rod 117 to install a sunshade to provide shade for the child's sitting position.

[0041] In some embodiments of the present application, please continue to refer to Figure 1The stroller body 110 can further comprise an adjusting member 118, a first locking member 101 and a second locking member 102, the handrail rod 112, the main body rod 113 and the leg rod 114 intersect at the same position, the adjusting member 118 is arranged at the position, and the adjusting member 118 is used for realizing the rotary connection between the handrail rod 112 and the main body rod 113 and the rotary connection between the leg rod 114 and the main body rod 113.

[0042] Specifically, please refer to Figure 2 , Figure 2 for Figure 1 the schematic view of the adjusting member 118. The adjusting member 118 comprises a first adjusting part 1181, a second adjusting part 1182 and a third adjusting part 1183, the second adjusting part 1182 is located between the first adjusting part 1181 and the third adjusting part 1183 and is rotatably connected with the first adjusting part 1181 and the third adjusting part 1183 respectively, the leg rod 114 is connected with the first adjusting part 1181, the main body rod 113 is connected with the second adjusting part 1182, and the handrail rod 112 is connected with the third adjusting member 118.

[0043] Among them, please refer to Figure 2 and Figure 3 , Figure 3 for Figure 2 the sectional view of the adjusting member 118. The second adjusting part 1182 comprises a first groove 1184 facing the first adjusting part 1181 and a second groove 1185 facing the third adjusting part 1183, the first adjusting part 1181 comprises a third groove 1186 opposite to the first groove 1184, and the third adjusting part 1183 comprises a fourth groove 1187 opposite to the second groove 1185.

[0044] The first locking member 101 is adapted to the first groove 1184 and the third groove 1186, which means that the cross section of the first locking member 101 is adapted to the cross sections of the first groove 1184 and the third groove 1186, the first locking member 101 can only move in the direction that the first groove 1184 faces the third groove 1186 and cannot rotate in the first groove 1184 and the third groove 1186.

[0045] The first locking member 101 comprises a first position and a second position, when the first locking member 101 is located at the first position, the first locking member 101 is located in the first groove 1184, the first adjusting part 1181 can rotate relative to the second adjusting part 1182, thereby realizing the rotation between the leg rod 114 and the main body rod 113, when the first locking member 101 is at the second position, part of the first locking member 101 is located in the first groove 1184 and the other part is located in the second groove 1185, thereby fixing the first adjusting part 1181 and the second adjusting part 1182 through the first locking member 101, realizing the position locking between the leg rod 114 and the main body rod 113.

[0046] The second locking member 102 is adapted to the second groove 1185 and the fourth groove 1187, which means that the cross section of the second locking member 102 is adapted to the cross section of the second groove 1185 and the cross section of the fourth groove 1187, and the second locking member 102 can only move in the direction of the second groove 1185 towards the fourth groove 1187, and cannot rotate in the second groove 1185 and the fourth groove 1187.

[0047] The second locking member 102 includes a third position and a fourth position, when the second locking member 102 is in the third position, the second locking member 102 is located in the second groove 1185, the third adjusting part 1183 can rotate relative to the second adjusting part 1182, thereby realizing the rotation between the armrest rod 112 and the main rod 113, when the second locking member 102 is in the fourth position, part of the second locking member 102 is located in the second groove 1185, and the other part is located in the fourth groove 1187, thereby fixing the second adjusting part 1182 and the third adjusting part 1183 through the second locking member 102, realizing the fixation of the position between the armrest rod 112 and the main rod 113.

[0048] Therefore, by setting the adjusting member 118, the first locking member 101 and the second locking member 102, the rotation between the main rod 113 and the armrest rod 112, the rotation between the main rod 113 and the leg rod 114 can be realized, thereby realizing the folding between the main rod 113, the armrest rod 112 and the leg rod 114, reducing the space occupation when the stroller 100 is stored, and improving the user's use experience.

[0049] In order to realize the stability of the rotation between the first adjusting part 1181, the second adjusting part 1182 and the third adjusting part 1183, please continue to refer to Figure 3 The first adjusting part 1181 is provided with a first rotation hole 1189 penetrating itself, the second adjusting part 1182 is provided with a second rotation hole 1190 penetrating itself, the third adjusting part 1183 is provided with a third rotation hole 1191 penetrating itself, the first rotation hole 1189, the second rotation hole 1190 and the third rotation hole 1191 are oppositely arranged, the adjusting member 118 further includes a rotation shaft, the rotation shaft is arranged in the first rotation hole 1189, the second rotation hole 1190 and the third rotation hole 1191, and the first adjusting part 1181, the second adjusting part 1182 and the third adjusting part 1183 rotate around the rotation shaft.

[0050] Further, in order to ensure the stability of the rotation shaft during rotation, please continue to refer to Figure 3A first rotating shaft channel 1192 is also provided in the third groove 1186, one end of the first rotating shaft channel 1192 is connected to the first rotating hole 1189, and the other end is abutted against the second rotating hole 1190. A second rotating shaft channel 1193 is also provided in the second groove 1185, one end of the second rotating shaft channel 1193 is connected to the second rotating hole 1190, and the other end is abutted against the third rotating hole 1191, and the rotating shaft is passed through the first rotating shaft channel 1192 and the second rotating shaft channel 1193.

[0051] In some embodiments of this application, please refer to Figure 3 to Figure 5 , Figure 4 for Figure 3 Schematic diagram of the first adjusting portion 1181 and the first locking member 101 shown in FIG. Figure 5 for Figure 3 Schematic diagram of the second adjustment portion 1182 and the first locking member 101 shown in FIG. The first locking member 101 is formed in a gear shape and is sleeved outside the first rotating shaft channel 1192. The cross-sections of the first groove 1184 and the third groove 1186 are both formed in a gear shape, so that the first locking member 101 is adapted to the first groove 1184 and the third groove 1186. A fifth groove 1188 with an outward opening is provided on the side of the first adjustment portion 1181 facing away from the second adjustment portion 1182. The bottom wall of the fifth groove 1188 is the bottom wall of the third groove 1186. The bottom wall of the third groove 1186 is provided with a first through hole 1194. The number of first through holes 1194 can be multiple, and the multiple first through holes 1194 are spaced apart in the circumferential direction of the third groove 1186.

[0052] Please continue reading Figure 3 The stroller 100 may further include a first unlocking member 103, which includes a handle portion 1031 and an abutment column 1032. The handle portion 1031 is disposed in the fifth groove 1188. The handle portion 1031 is formed in a disc shape and protrudes in a direction away from the second adjustment portion 1182, so that the user can press the abutment column 1032 with force. There are multiple abutment columns 1032, and the multiple abutment columns 1032 correspond one-to-one to the first through holes 1194. The abutment columns 1032 are passed through the first through holes 1194 and abut against the first locking member 101.

[0053] Among them, one end of the abutting column 1032 abutting against the first locking piece 101 is formed as a first hook 1033, and the peripheral wall of the third groove 1186 is provided with a protrusion that cooperates with the first hook 1033 to prevent the first unlocking piece 103 from disengaging from the first through hole 1194 during the process of moving in the direction away from the first locking piece 101.

[0054] Thus, the first locking piece 101 can be switched from the second position to the first position by pressing the first unlocking piece 103, and the stability of the first locking piece 101 during movement can be ensured by arranging the plurality of abutting columns 1032, and the first locking piece 101 cannot be skewed.

[0055] Further, the stroller body 110 can further include a first elastic piece 104, which is located between the first locking piece 101 and the bottom wall of the first groove 1184 and always applies a pushing force to the first locking piece 101 towards away from the first groove 1184.

[0056] The first elastic piece 104 can be a spring.

[0057] Thus, by arranging the first elastic piece 104, when the pressing force of the first unlocking piece 103 disappears, the first locking piece 101 moves towards the third groove 1186 under the pushing force of the first elastic piece 104, and moves from the first position to the second position, so as to realize the fixing between the first adjusting part 1181 and the second adjusting part, and further realize the position fixing between the leg rod 114 and the main body rod 113.

[0058] In some embodiments of the present application, the circumferential wall of the fourth groove 1187 is provided with a second through hole 1195, and the stroller body 110 further includes a second unlocking piece 1020 which is arranged through the second through hole 1195, and the second unlocking piece 1020 includes a guide inclined surface 1021 which abuts against the second locking piece 102, and in the direction of the fourth groove 1187 towards the inside of the second through hole 1195, the guide inclined surface 1021 is inclined towards away from the second locking piece 102.

[0059] It should be noted that the second unlocking piece 1020 is arranged through the second through hole 1195, and the second unlocking piece 1020 can move in the radial direction of the fourth groove 1187, and the guide inclined surface 1021 converts the radial movement of the second unlocking piece 1020 along the fourth groove 1187 into the axial movement of the second locking piece 102, and further realizes the switching of the second locking piece 102 from the fourth position to the third position.

[0060] Specifically, the second locking piece 102 is shaped as a gear similar to the first locking piece 101, and is arranged outside the second shaft passage 1193, one end of the second unlocking piece 1020 away from the second through hole 1195 is shaped as a second barb 1022, and the surface of the second barb 1022 away from the second through hole 1195 is shaped as the guide inclined surface 1021 which abuts against the second locking piece 102, and when a pushing force is applied to the second locking piece 102, the second locking piece 102 moves towards away from the second through hole 1195, and pushes the second locking piece 102 to switch from the fourth position to the second position.

[0061] Further, please continue to refer toFigure 3 The stroller body 110 further comprises a second elastic member 105, which is located between the second locking member 102 and the bottom wall of the second groove 1185 and always applies a pushing force to the second locking member 102 away from the second groove 1185.

[0062] The second elastic member 105 can be a spring.

[0063] Therefore, after the pushing force of the second unlocking member 1020 is removed, the second locking member 102 can be switched from the third state to the fourth state under the pushing force of the second elastic member 105, so as to realize the fixation between the second adjusting part 1182 and the third adjusting part 1183, and further realize the position fixation between the main body rod 113 and the handrail rod 112.

[0064] Further, the stroller body 110 can further comprise a third elastic member 106, which is located in the fourth groove 1187, one end of the third elastic member 106 abuts against the second unlocking member 1020, and the other end abuts against the inner wall of the fourth groove 1187. The elastic member 134 always applies a pushing force to the second unlocking member 1020 towards the second through hole 1195.

[0065] The third elastic member 106 can be a spring.

[0066] Therefore, after the pushing force of the second unlocking member 1020 is removed, the second unlocking member 1020 moves towards the second through hole 1195 under the action of the third elastic member 106, so that the second locking member 102 can be moved from the third position to the fourth position.

[0067] Further, please continue to refer to Figure 3 The end of the second locking member 102 away from the second clamping hole 1312 is provided with a second barb 1022. Due to the existence of the second barb 1022 of the second unlocking member 1020, when the second locking member 102 moves to the fourth position, the second barb 1022 abuts against the second shaft passage 1193, thereby avoiding the second unlocking member 1020 from being separated from the second through hole 1195.

[0068] Further, the second unlocking member 1020 can comprise two guide inclined surfaces 1021, which are arranged in a spaced manner. One guide inclined surface 1021 away from the second through hole 1195 abuts against the radial inner side of the second locking member 102, and the other guide inclined surface 1021 close to the second through hole 1195 abuts against the radial outer side of the second locking member 102.

[0069] In some embodiments of the present application, please refer to Figure 3 and Figure 6The trolley body 110 can further include a rotation locking piece 107 clamped between the first locking piece 101 and the bottom wall of the third groove 1186, the rotation locking piece 107 is rotationally connected with the first adjusting part 1181, and one side of the rotation locking piece 107 towards the first adjusting part 1181 is provided with a rotation inclined surface 1071; the bottom wall of the third groove 1186 is provided with a rotation matching part 1322 opposite to the rotation inclined surface 1071, and the rotation matching part 1322 includes a rotation matching surface abutting against the rotation inclined surface 1071.

[0070] The rotation locking piece 107 is generally formed in a cylindrical shape, the rotation locking piece 107 is sleeved in the first rotation shaft channel 1192, the rotation inclined surface 1071 extends along the circumferential direction of the rotation locking piece and matches with the rotation matching part 1322, so that the rotation of the rotation locking piece 107 is converted into the axial movement of the first locking piece 101, and the first locking piece 101 is switched from the second position to the first position.

[0071] Further, the circumferential outer side of the rotation locking piece 107 is provided with a pull wire groove 1072 extending along the circumferential direction of the rotation locking piece 107; the trolley body 110 further includes a pull wire, the pull wire is wound in the pull wire groove 1072 and extends out of the third groove 1186, wherein the pull wire can be threaded in the main body rod 113 and extends to the handheld part 1031, and the rotation of the rotation locking piece is realized by pulling the pull wire at the handheld part 1031.

[0072] Specifically, the handheld part 1031 can be provided with a pulling part for pulling the pull wire.

[0073] Further, the rotation locking piece 107 is further provided with a threading hole 1073 located at one end of the pull wire groove 1072, the pull wire is threaded in the pull wire groove 1072 and the threading hole 1073, and the threading hole 1073 can avoid the pull wire from being separated from the pull wire groove 1072, so as to ensure the stability of the pull wire in use.

[0074] It can be understood that, in order to limit the rotation angle of the rotation locking piece, a limiting boss can be arranged on the radial outer side of the first rotation shaft channel 1192, and a rotation groove 1074 is arranged on the radial inner side of the rotation locking piece, the limiting boss can only move in the rotation groove 1074, so as to limit the rotation angle of the rotation locking piece.

[0075] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0076] The terms "first", "second", "third", etc. are used only for descriptive purposes and do not connote or imply any relative importance or imply an ordering between the indicated technical features. Thus, a feature defined with "first", "second", etc. can include one or more of the features implicitly or explicitly. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0077] In the description of the present application, the term "and / or" means and covers any and all possible combinations of one or more of the associated listed items. The term "and / or", is a description of the association relationship of the associated objects, which means that there can be three kinds of relationships, for example, A and / or B can represent: A exists alone, A and B exist together, and B exists alone. In addition, the character " / " in the present application generally represents that the front and rear associated objects are in an "or" relationship.

[0078] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, "connection" can be detachable connection, or can be non-detachable connection; can be direct connection, or can be indirect connection through intermediate medium. Among them, "fixed connection" means that the relative positional relationship after connection is unchanged. In addition, the orientation terms mentioned in the embodiments of the present application, such as "inner", "outer" and the like, are only the direction of the drawing, therefore, the orientation terms used are for better and clearer description and understanding of the embodiments of the present application, and are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the embodiments of the present application.

[0079] In the description of the present application, the terms "including", "containing" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device. Without more limitations, the element defined by the sentence "including a…" does not exclude the presence of other identical elements in the process, method, article or device including the element. Without more limitations, the element defined by the sentence "including a…" does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0080] The foregoing merely illustrates the principles of the application and various modifications can be made by those skilled in the art without departing from the spirit and scope of the application. The described embodiments are to be considered in all respects only as illustrative and not restrictive.

Claims

1. A child's push chair characterised in that, The child stroller comprises: a handrail rod, a main body rod and a supporting leg rod; an adjusting member comprising a first adjusting part, a second adjusting part and a third adjusting part, the second adjusting part being located between the first adjusting part and the third adjusting part and being rotatably connected with the first adjusting part and the third adjusting part respectively, the supporting leg rod being connected with the first adjusting part, the main body rod being connected with the second adjusting part, and the handrail rod being connected with the third adjusting part; the second adjusting part comprising a first groove facing the first adjusting part and a second groove facing the third adjusting part, the first adjusting part comprising a third groove opposite to the first groove, and the third adjusting part comprising a fourth groove opposite to the second groove; a first locking member, the first locking member being adapted to the first groove and the third groove, the first locking member comprising a first position and a second position, when the first locking member is located at the first position, the first locking member is located in the first groove, and the first adjusting part can rotate relative to the second adjusting part, when the first locking member is located at the second position, part of the first locking member is located in the first groove and the other part is located in the second groove, and the first adjusting part is fixed with the second adjusting part; a second locking member, the second locking member being adapted to the second groove and the fourth groove, the second locking member comprising a third position and a fourth position, when the second locking member is located at the third position, the second locking member is located in the second groove, and the third adjusting part can rotate relative to the second adjusting part, when the second locking member is located at the fourth position, part of the second locking member is located in the second groove and the other part is located in the fourth groove, and the third adjusting part is fixed with the second adjusting part.

2. The stroller of claim 1, wherein, a bottom wall of the first groove is provided with a first through hole; the child stroller further comprises a first unlocking member, the first unlocking member being arranged in the first through hole and abutting against the first locking member.

3. The stroller of claim 1, wherein, Further comprising: a first elastic member, the first elastic member being located between the first locking member and the bottom wall of the first groove and always applying a pushing force to the first locking member towards away from the first groove.

4. The stroller of claim 1, wherein, a circumferential wall of the fourth groove is provided with a second through hole; the child stroller further comprises a second unlocking member, the second unlocking member being arranged in the second through hole, the second unlocking member comprising a guide inclined surface abutting against the second locking member, and in the direction of the second through hole towards the inside of the fourth groove, the guide inclined surface is inclined towards away from the second locking member.

5. The stroller of claim 1, wherein, Further comprising: a second elastic member, the second elastic member being located between the second locking member and the bottom wall of the second groove and always applying a pushing force to the second locking member towards away from the second groove.

6. The stroller of claim 4, wherein, Further comprising: a third elastic member, one end of the third elastic member abutting against the second unlocking member and the other end abutting against the inner wall of the fourth groove, the elastic member always applying a pushing force to the second unlocking member towards the second through hole.

7. The stroller of claim 2, wherein, The first unlocking member comprises a hand-held part and an abutting column, the abutting column is arranged in the first through hole, and the hand-held part is connected with one end of the abutting column away from the first locking member.

8. The stroller of claim 1, wherein, Further comprising: A rotation locking member is clamped between the first locking member and the bottom wall of the third groove, the rotation locking member is rotationally connected with the first adjusting part, and a rotation inclined surface is arranged on one side of the rotation locking member facing the first adjusting part; The bottom wall of the third groove is provided with a rotation matching part opposite to the rotation inclined surface, and the rotation matching part comprises a rotation matching surface abutting against the rotation inclined surface.

9. The stroller of claim 8, wherein, A wire slot is arranged on the circumferential outer side of the rotation locking member, and the wire slot extends along the circumferential direction of the rotation locking member; The stroller further comprises a wire, and the wire is arranged in the wire slot and extends out of the third groove.

10. The stroller of claim 1, wherein, The first adjusting part comprises a first rotation hole penetrating through the first adjusting part, the second adjusting part comprises a second rotation hole penetrating through the second adjusting part, the third adjusting part comprises a third rotation hole penetrating through the third adjusting part, and the first rotation hole, the second rotation hole and the third rotation hole are oppositely arranged; The adjusting member further comprises a rotation shaft, and the rotation shaft is arranged in the first rotation hole, the second rotation hole and the third rotation hole.

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