Rocking chair for children

Abstract

The utility model discloses a rocking chair for children. The rocking chair for children comprises a lower bracket, a connecting structure, an upper bracket and a toy rod, the toy rod comprises a connecting end and a rod body; the connecting end has a first connecting surface; the joint of the rod body and the connecting end is in arc transition through a second connecting surface; the first connecting face is provided with two first edge lines arranged in the extending direction of the rod body, and the width between projection lines of the two first edge lines in the plane where the extending direction of the same rod body is located is D1 in the extending direction of the rod body. The second connecting face is provided with two second edge lines arranged in the extending direction of the rod body, and the maximum width between projection lines, in the plane, of the two second edge lines in the extending direction of the rod body is D2. And D2gt; d1. The design can effectively improve the air marks of the toy rod so as to improve the yield of the toy rod.

Description

Technical Field

[0001] This application relates to the technical field of children's products, and particularly to a children's rocking chair. Background Art

[0002] A children's rocking chair is a device that can replace the feeling of being held by parents for children, playing roles such as rocking and soothing, promoting sleep, etc., and has the effect of liberating parents and ensuring the living experience of parents and children.

[0003] The children's rocking chair includes an upper bracket and a toy rod (also known as a movable hanger or a suspension rod). The toy rod is usually installed on one or both sides of the upper bracket, and various brightly colored and differently shaped small toys are suspended on the toy rod, aiming to attract the attention of children and promote their visual development and hand-eye coordination ability.

[0004] The toy rod includes a rod body and a connection end. The rod body is connected to the upper bracket via the connection end. In the related art, the toy rod is usually formed by injection molding. However, during the manufacturing process of the toy rod, due to the design of its own structure, air streaks are likely to occur at the connection between the rod body and the connection end, affecting the quality of the finished product. Summary of the Utility Model

[0005] Embodiments of this application provide a children's rocking chair, which can solve the problem that the toy rod of the children's rocking chair in the related art is prone to air streaks during the manufacturing process, resulting in a low yield of the toy rod.

[0006] Embodiments of this application provide a children's rocking chair; the children's rocking chair includes a lower bracket, a connection structure, an upper bracket, and a toy rod. The upper bracket is connected to the lower bracket via the connection structure. The toy rod includes a connection end and a rod body. The connection end has an outer end face facing away from the upper bracket, a first circumferential side face arranged around the outer end face, and a first connection face located between the outer end face and the first circumferential side face. The rod body has a second circumferential side face. The rod body is connected to the first circumferential side face and is connected to the upper bracket via the connection end. The connection between the rod body and the connection end is arc-transitioned through a second connection face. One side of the second connection face extends to the first connection face, and the other side of the second connection face extends to the second circumferential side face. The first connection face has two first edge lines arranged along the extending direction of the rod body. Along the extending direction of the rod body, the width between the projection lines of the two first edge lines in the plane where the extending direction of the same rod body is located is D1. The second connection face has two second edge lines arranged along the extending direction of the rod body. Along the extending direction of the rod body, the maximum width between the projection lines of the two second edge lines in the plane is D2, and D2 > D1.

[0007] Based on the children's rocking chair according to the embodiments of the present application, by designing an arc transition for the second connection surface at the connection between the rod body and the connection end, and by reasonably designing the width D1 between the projection lines of two first edge lines in the plane where the extension direction of the same rod body is located, and the maximum width D2 between the projection lines of two second edge lines in the same plane, and making D2 > D1, in this way, the width of the second connection surface is larger, which can effectively improve the fluidity of the injection molding material when the rod body and the connection end are formed, so as to effectively reduce the possibility of generating air streaks, thereby improving the yield rate of the toy rod.

[0008] In some of the embodiments, 1.0 < D2 / D1 ≤ 3.0.

[0009] Based on the above embodiments, by reasonably designing the ratio of the width D2 between the projection lines of two second edges in the above plane to the width D1 between the projection lines of two first edge lines in the above plane, the fluidity of the injection molding material when the rod body and the connection end are formed can be effectively improved, so as to effectively reduce the possibility of generating air streaks, thereby improving the yield rate of the toy rod.

[0010] In some of the embodiments, the connection end further has an inner end face facing the upper bracket, and a groove is provided on the inner end face; the toy rod further includes two fixing ribs connected to the groove walls of the groove, and the two fixing ribs are connected to the upper bracket to position the connection end on the upper bracket; at least one fixing rib is spaced from the groove side wall of the groove to form a partition cavity; the toy rod further includes a reinforcing rib, and at least part of the reinforcing rib is located in the partition cavity, and the reinforcing rib is connected to at least one of the fixing rib and the connection end.

[0011] Based on the above embodiments, by designing the fixing ribs, the fixing ribs are connected to the upper bracket to position the connection end on the upper bracket, thereby realizing the relative fixation of the position between the toy rod and the upper bracket. By designing the reinforcing rib, the reinforcing rib is equivalent to a reinforcing rib and can strengthen the structural strength of the connection end, so as to effectively reduce the possibility of shrinkage and deformation when the connection end is demolded.

[0012] In some of the embodiments, the wall thickness of the connection end is D3, the thickness of the reinforcing rib is D4, and D4 / D3 ≥ 0.5.

[0013] Based on the above embodiments, by reasonably designing the ratio of the thickness D4 of the reinforcing rib to the wall thickness D3 of the connection end, the structural strength of the connection end can be effectively strengthened, so as to further effectively reduce the possibility of shrinkage and deformation when the connection end is demolded.

[0014] In some of the embodiments, the two fixing ribs extend along the extension direction of the rod body, and a snap hole for snap-fitting connection with the upper bracket is formed by spacing between the two fixing ribs; the snap hole has a first hole section close to the rod body and a second hole section far from the rod body, and the aperture of the first hole section is smaller than that of the second hole section.

[0015] Based on the above embodiments, the fastening hole is engaged with the buckle of the upper bracket to position the connecting end on the upper bracket, thereby realizing the relative fixation of the position between the toy rod and the upper bracket. By designing the aperture of the first hole section to be smaller than that of the second hole section, the fastening hole presents a dovetail shape, which can effectively enhance the connection stability between the connecting end and the upper bracket, and thus effectively enhance the connection stability between the toy rod and the upper bracket.

[0016] In some of the embodiments, the toy rod further includes a mounting end, a cover body, and a hanging structure; the mounting end has a mounting groove and a threading hole communicating with the mounting groove, and the mounting end is connected to the other end of the rod body; the cover body is detachably connected to the mounting end to cover or open the notch of the mounting groove; the hanging structure is at least partially located in the mounting groove; the children's rocking chair further includes a toy tray, and the hanging rope of the toy tray passes through the threading hole and is hooked on the hanging structure.

[0017] Based on the above embodiments, by designing the mounting end, the mounting end is used as the mounting part of the toy rod to mount and fix the toy tray of the children's rocking chair. By designing the cover body, the cover body is used as the end cover of the toy rod to cover or open the notch of the mounting groove, so as to facilitate the installation or disassembly of the toy tray. By designing the hanging structure, the hanging structure is used as the fixing part of the toy rod to hook the hanging rope of the toy tray to play a fixing role on the toy tray. The mounting end, the cover body, and the hanging structure cooperate with each other to realize the installation and disassembly of the toy tray, which is convenient for the user to operate.

[0018] In some of the embodiments, the hanging structure includes a hanging rib and a hanging hole; the hanging rib is connected to the cover body, and the hanging hole is arranged on the mounting end; when the cover body covers the notch of the mounting groove, the hanging rib extends into the hanging hole, and the hanging rope of the toy tray is hooked on the hanging rib.

[0019] Based on the above embodiments, when the cover body covers the notch of the mounting groove, the hanging rib penetrates through the end of the hanging rope of the toy tray and is inserted into the hanging hole, so as to fix the hanging rope of the toy tray, and thus the installation between the toy tray and the toy rod can be realized; on the contrary, when the cover body opens the notch of the mounting groove, the hanging rib extends out of the hanging hole and disengages from the end of the hanging rope of the toy tray, so as to release the hanging rope of the toy tray, and thus the disassembly between the toy tray and the toy rod can be realized.

[0020] In some of the embodiments, the cover body is detachably connected to the mounting end by a snap-fit manner.

[0021] Based on the above embodiments, this can effectively improve the convenience of the installation and disassembly between the cover body and the mounting end.

[0022] In some of the embodiments, the mounting end further has a snap-fit hole communicating with the mounting groove; the cover body includes a cover body and snap-fit claws, the snap-fit claws are connected to the cover body and are snap-connected to the snap-fit hole; the hanging rib is connected to the cover body, and the hanging rib is arranged farther away from the side wall of the notch of the mounting groove than the snap-fit claws.

[0023] Based on the above embodiments, the engaging claws engaging with the engaging holes can achieve the installation between the cover body and the installation end. Conversely, the disengagement of the engaging claws from the engaging holes can achieve the disassembly between the cover body and the installation end, and the operation is simple, convenient and fast. By designing the hooking ribs to be set farther away from the side wall of the installation groove than the engaging claws, a gap is reserved between the hooking ribs and the side wall of the installation groove, which can effectively reduce the possibility of the hanging rope of the toy tray being squeezed and the hanging rope breaking during the installation of the cover body.

[0024] In some of the embodiments, the toy rod further includes a reinforcing rib, and the reinforcing rib is disposed adjacent to the engaging hole and connected to the installation end.

[0025] Based on the above embodiments, such a design can enhance the structural strength of the installation end near the engaging hole, so as to effectively reduce the possibility of the engaging hole being deformed due to shrinkage during the demolding of the installation end. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative efforts.

[0027] Figure 1 Schematic structural diagram of a children's rocking chair in an embodiment of the present application;

[0028] Figure 2 Schematic structural diagram of a toy rod in a first perspective in an embodiment of the present application;

[0029] Figure 3 For Figure 2 Enlarged structural diagram at A in

[0030] Figure 4 Schematic structural diagram of a toy rod in a second perspective in an embodiment of the present application;

[0031] Figure 5 For Figure 4 Enlarged structural diagram at B in

[0032] Figure 6 Schematic structural diagram of a toy rod in a third perspective in an embodiment of the present application;

[0033] Figure 7 For Figure 6 Enlarged structural diagram at C in

[0034] Figure 8Schematic structural diagram of a cover body in an embodiment of the present application;

[0035] Figure 9 Schematic structural diagram of the cover body in another perspective in an embodiment of the present application;

[0036] Figure 10 Schematic structural diagram of a toy tray in an embodiment of the present application;

[0037] Figure 11 Schematic structural diagram of a toy rod in a fourth perspective in an embodiment of the present application;

[0038] Figure 12 is Figure 11 Enlarged structural diagram of the D position in

[0039] Reference numerals: 1, children's rocking chair; 10, lower bracket; 20, connecting structure; 30, upper bracket; 40, toy rod; 41, connecting end; 41a, outer end face; 41b, first circumferential side face; 41c, first connecting face; 41d, inner end face; 41e, groove; 42, rod body; 42a, second circumferential side face; 42b, second connecting face; 43, fixing rib; 43a, partition cavity; 43b, fastening hole; 43c, first hole section; 43d, second hole section; 44, reinforcing rib; 45, mounting end; 45a, mounting groove; 45b, threading hole; 45c, engaging hole; 46, cover body; 461, cover body; 462, engaging claw; 47, hanging structure; 471, hanging rib; 472, hanging hole; 48, reinforcing rib; 50, toy tray; OO’, extending direction. Detailed implementation manners

[0040] In order to make the objectives, technical solutions and advantages of the present application clearer and more understandable, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0041] Please refer to Figures 1 - 3 As shown, the present application provides a children's rocking chair 1, which can effectively improve the air pattern of the toy rod 40 to improve the yield rate of the toy rod 40.

[0042] The children's rocking chair 1 includes a lower bracket 10, a connecting structure 20, an upper bracket 30, and a toy rod 40. The upper bracket 30 is connected to the lower bracket 10 via the connecting structure 20. The toy rod 40 includes a connecting end 41 and a rod body 42; the connecting end 41 has an outer end face 41a facing away from the upper bracket 30, a first circumferential side face 41b disposed around the outer end face 41a, and a first connecting face 41c located between the outer end face 41a and the first circumferential side face 41b; the rod body 42 has a second circumferential side face 42a, one end of the rod body 42 is connected to the first circumferential side face 41b and is connected to the upper bracket 30 via the connecting end 41, and the connection between the rod body 42 and the connecting end 41 is arc-transitioned through a second connecting face 42b; one side of the second connecting face 42b extends to the first connecting face 41c, and the other side of the second connecting face 42b extends to the second circumferential side face 42a; the first connecting face 41c has two first edge lines disposed along the extending direction OO' of the rod body 42, and along the extending direction OO' of the rod body 42, the width between the projection lines of the two first edge lines in the plane where the extending direction OO' of the same rod body 42 is located is D1; the second connecting face 42b has two second edge lines disposed along the extending direction OO' of the rod body 42, and along the extending direction OO' of the rod body 42, the maximum width between the projection lines of the two second edge lines in the plane is D2; and D2 > D1.

[0043] The following will Figures 1 - 12 introduce the specific structure of the children's rocking chair 1 in detail. The children's rocking chair 1 includes a lower bracket 10, an upper bracket 30, a connecting structure 20, and a toy rod 40.

[0044] As Figures 1 - 3 shown, the lower bracket 10 serves as the base of the children's rocking chair 1; the specific structure of the lower bracket 10 is not limited here, and designers can make a reasonable design according to actual needs; for example, the lower bracket 10 can be but not limited to a quasi-rectangular frame structure or a quasi-rectangular plate-like structure. It should be noted that the surface of the lower bracket 10 facing the ground is arc-shaped, so that the children's rocking chair 1 can gently rock on the ground, which helps to soothe children.

[0045] The upper bracket 30 serves as the seat of the children's rocking chair 1 for carrying the seat cushion (not shown in the figure) of the children's rocking chair 1; the specific structure of the upper bracket 30 is not limited here, and designers can make a reasonable design according to actual needs; for example, the upper bracket 30 can be but not limited to a quasi-rectangular frame structure or a quasi-elliptical frame structure.

[0046] The connecting structure 20 serves as an intermediate connecting member of the children's rocking chair 1 for realizing the connection between the upper bracket 30 and the lower bracket 10.

[0047] One end of the connecting structure 20 is connected to the lower bracket 10. Here, the specific connection method between the connecting structure 20 and the lower bracket 10 is not limited, and the designer can make a reasonable design according to actual needs. For example, the connecting structure 20 can be detachably connected to the lower bracket 10 by at least one of screwing, clamping or plugging, etc. Another example is that the connecting structure 20 can also be non-detachably connected to the lower bracket 10 by gluing, etc.

[0048] The other end of the connecting structure 20 is connected to the upper bracket 30. Here, the specific connection method between the connecting structure 20 and the upper bracket 30 is not limited, and the designer can make a reasonable design according to actual needs. For example, the connecting structure 20 can be detachably connected to the upper bracket 30 by at least one of screwing, clamping or plugging, etc. Another example is that the connecting structure 20 can also be non-detachably connected to the upper bracket 30 by gluing, etc.

[0049] It should be noted that since the connecting structure 20 is not an important technical protection point of this application, the specific form of the connecting structure 20 is not limited here, and the designer can make a reasonable design according to actual needs. For example, the connecting structure 20 includes a first connecting end 41 and a second connecting end 41. The first connecting end 41 is fixedly connected to the lower bracket 10, and the second connecting end 41 is fixedly connected to the upper bracket 30. The second connecting end 41 is connected to the first connecting end 41 and can rotate relative to the first connecting end 41 so that the angle of the upper bracket 30 relative to the lower bracket 10 is adjustable.

[0050] As Figures 1 - 3 shown, the toy rod 40 serves as a support for the children's rocking chair 1 to provide support for the toy tray 50 of the children's rocking chair 1 (as Figure 10 shown, which will be introduced below); the toy rod 40 includes a connecting end 41 and a rod body 42.

[0051] The connecting end 41 serves as a connecting part of the toy rod 40 to realize the connection between the toy rod 40 and the upper bracket 30; the connecting end 41 has an outer end face 41a, a first circumferential side face 41b and a first connecting face 41c.

[0052] The outer end face 41a of the connecting end 41 is arranged facing away from the upper bracket 30. Among them, the outer end face 41a can be a plane, a curved surface, or a combination of a plane and a curved surface.

[0053] The first circumferential side face 41b of the connecting end 41 is arranged around the outer end face 41a of the connecting end 41. Among them, the first circumferential side face 41b can be a plane, a curved surface, or a combination of a plane and a curved surface.

[0054] The first connection surface 41c of the connection end 41 is located between the outer end surface 41a of the connection end 41 and the first circumferential side surface 41b of the connection end 41; wherein, the first connection surface 41c can be a plane, a curved surface, or a combination of a plane and a curved surface.

[0055] The rod body 42 serves as the main body of the toy rod 40 to provide support for the toy tray 50 of the children's rocking chair 1; the specific shape of the rod body 42 is not limited here, and designers can make reasonable designs according to actual needs; for example, the cross-section of the rod body 42 along the direction OO' perpendicular to its own extension direction can be but not limited to being approximately rectangular, approximately circular, or approximately elliptical.

[0056] The rod body 42 has a second circumferential side surface 42a; wherein, the second circumferential side surface 42a can be a plane, a curved surface, or a combination of a plane and a curved surface.

[0057] One end of the rod body 42 is connected to the first circumferential side surface 41b and is connected to the upper bracket 30 via the connection end 41; wherein, the rod body 42 is integrally formed with the connection end 41 by injection molding. The specific connection method between the connection end 41 and the upper bracket 30 is not limited here, and designers can make reasonable designs according to actual needs; for example, the connection end 41 can be detachably connected to the upper bracket 30 by at least one of screwing, clamping, or plugging.

[0058] The connection part between the rod body 42 and the connection end 41 is arc-transitioned through the second connection surface 42b; one side of the second connection surface 42b extends to the first connection surface 41c (that is, the second connection surface 42b partially coincides with the first connection surface 41c), and the other side of the second connection surface 42b extends to the second circumferential side surface 42a (that is, the second connection surface 42b partially coincides with the second circumferential side surface 42a).

[0059] As Figure 3 shown, the first connection surface 41c has two first edge lines arranged along the extension direction OO' of the rod body 42; along the extension direction OO' of the rod body 42, the width between the projection lines of the two first edge lines in the plane where the extension direction OO' of the same rod body 42 is located is D1. The second connection surface 42b has two second edge lines arranged along the extension direction OO' of the rod body 42; along the extension direction OO' of the rod body 42, the maximum width between the projection lines of the two second edge lines in the above plane is D2; and D2 > D1.

[0060] Based on the children's rocking chair 1 in the embodiments of the present application, by designing an arc transition for the second connection surface 42b at the connection between the rod body 42 and the connection end 41, and by reasonably designing the width D1 between the projection lines of the two first edge lines in the plane where the extension direction OO' of the same rod body 42 lies, and the maximum width D2 between the projection lines of the two second edge lines in the same plane, and making D2 > D1, in this way, the width of the second connection surface 42b is relatively large, which can effectively improve the fluidity of the injection molding material when the rod body 42 and the connection end 41 are formed, effectively reduce the possibility of generating air streaks, and thus improve the yield rate of the toy rod 40.

[0061] As Figure 3 shown, 1.0 < D2 / D1 ≤ 3.0. For example, the specific value of D2 / D1 can be but not limited to 1.1, 1.2, 1.4, 1.6, 1.8, 1.87, 2.0, 2.2, 2.4, 2.6, 2.8 or 3.0, etc. By reasonably designing the ratio of the maximum width D2 between the projection lines of the two second edges in the above plane to the width D1 between the projection lines of the two first edge lines in the above plane, the fluidity of the injection molding material when the rod body 42 and the connection end 41 are formed can be effectively improved, effectively reduce the possibility of generating air streaks, and thus improve the yield rate of the toy rod 40.

[0062] As Figures 4 - 5 shown, the connection end 41 further has an inner end face 41d facing the upper bracket 30; a groove 41e is provided on the inner end face 41d. The toy rod 40 further includes two fixing ribs 43 connected to the groove side walls of the groove 41e; the two fixing ribs 43 are connected to the upper bracket 30 to position the connection end 41 on the upper bracket 30. At least one fixing rib 43 is spaced from the groove side wall of the groove 41e to form a partition cavity 43a; the toy rod 40 further includes a reinforcing rib 44; the reinforcing rib 44 is at least partially located in the partition cavity 43a, and the reinforcing rib 44 is connected to at least one of the fixing rib 43 and the connection end 41.

[0063] Among them, the fixing rib 43 is used as a positioning part of the toy rod 40 to relatively fix the position between the connection end 41 and the upper bracket 30; the fixing rib 43 can be integrally formed with the connection end 41 by injection molding, but not limited to this; it can be that one of the fixing ribs 43 is spaced from the groove side wall of the groove 41e to form a partition cavity 43a, or both of the two fixing ribs 43 are spaced from the groove side wall of the groove 41e to form two partition cavities 43a. The connection end 41 is positioned on the upper bracket 30 through the two fixing ribs 43; for example, the upper bracket 30 can be provided with two long strip grooves 41e corresponding to the two fixing ribs 43, and the two fixing ribs 43 are inserted into the two long strip grooves 41e one by one, and the fixing rib 43 is in interference fit with the groove wall surface of the long strip groove 41e to position the fixed end on the upper bracket 30, so as to relatively fix the position between the toy rod 40 and the upper bracket 30.

[0064] The reinforcing rib 44, as one of the reinforcing parts of the toy rod 40, is used to strengthen the structural strength of the connecting end 41; the reinforcing rib 44 is integrally formed with the connecting end 41 by injection molding; the reinforcing rib 44 can be entirely located within the partition cavity 43a, or part of it can be located within the partition cavity 43a and the remaining part outside the partition cavity 43a; the reinforcing rib 44 can be connected only to the fixing rib 43, or only to the connecting end 41, or it can be connected to both the fixing rib 43 and the connecting end 41. The number of the reinforcing ribs 44 can be one or multiple (more than two); and when the number of the reinforcing ribs 44 is multiple, the shapes and sizes of the multiple reinforcing ribs 44 can be the same or different.

[0065] By designing the fixing rib 43, the fixing rib 43 is connected to the upper bracket 30 to position the connecting end 41 on the upper bracket 30, thereby realizing the relative fixation of the position between the toy rod 40 and the upper bracket 30. By designing the reinforcing rib 44, the reinforcing rib 44 is equivalent to the reinforcing rib 48 and can strengthen the structural strength of the connecting end 41, so as to effectively reduce the possibility of deformation caused by shrinkage during demolding of the connecting end 41.

[0066] As Figures 4 - 5 shown, the wall thickness of the connecting end 41 is D3; the thickness of the reinforcing rib 44 is D4; and D4 / D3≥0.5. For example, the specific value of D4 / D3 can be but is not limited to 0.5, 0.55, 0.6, 0.65, 0.7, 0.75, 0.8, 0.85, 0.9, 0.95, 1.0, etc. By reasonably designing the ratio of the thickness D4 of the reinforcing rib 44 to the wall thickness D3 of the connecting end 41, the structural strength of the connecting end 41 can be effectively strengthened, so as to further effectively reduce the possibility of deformation caused by shrinkage during demolding of the connecting end 41.

[0067] As Figures 4 - 5 shown, the two fixing ribs 43 extend along the extending direction OO’ of the rod body 42, and a gap is formed between the two fixing ribs 43 to form a fastening hole 43b for snap-fitting connection with the upper bracket 30; the fastening hole 43b has a first hole section 43c close to the rod body 42 and a second hole section 43d far from the rod body 42; the aperture of the first hole section 43c is smaller than that of the second hole section 43d. Among them, the upper bracket 30 is provided with a snap (not shown in the figure) corresponding to the fastening hole 43b, and the snap can be integrally formed with the upper bracket 30 by injection molding or not limited to this; the fastening hole 43b is snap-fitted with the snap to position the connecting end 41 on the upper bracket 30, thereby realizing the relative fixation of the position between the toy rod 40 and the upper bracket 30. By designing the aperture of the first hole section 43c to be smaller than that of the second hole section 43d, the fastening hole 43b presents a dovetail shape, so that the connection stability between the connecting end 41 and the upper bracket 30 can be effectively enhanced, and thus the connection stability between the toy rod 40 and the upper bracket 30 can be effectively enhanced.

[0068] As shown Figures 6 - 10 in the figure, the toy rod 40 further includes a mounting end 45, a cover body 46, and a hanging structure 47. The mounting end 45 has a mounting groove 45a and a threading hole 45b communicating with the mounting groove 45a. The mounting end 45 is connected to the other end of the rod body 42. The cover body 46 is detachably connected to the mounting end 45 to cover or open the notch of the mounting groove 45a. The hanging structure 47 is at least partially located in the mounting groove 45a. The children's rocking chair 1 further includes a toy tray 50; the hanging rope of the toy tray 50 passes through the threading hole 45b and is hooked on the hanging structure 47.

[0069] Among them, the mounting end 45 serves as the mounting part of the toy rod 40 for mounting and fixing the toy tray 50 of the children's rocking chair 1. The mounting end 45 is integrally formed with the rod body 42 by injection molding; the mounting groove 45a is the internal hollow area of the mounting end 45; the threading hole 45b can communicate with the bottom wall of the mounting groove 45a or the side wall of the mounting groove 45a. The cover body 46 serves as the end cover of the toy rod 40 to cover or open the notch of the mounting groove 45a, so as to facilitate the installation or disassembly of the toy tray 50; the specific detachable connection method between the cover body 46 and the mounting end 45 is not limited here, and the designer can make a reasonable design according to actual needs; for example, the cover body 46 can be detachably connected to the mounting end 45 by at least one of screwing, clamping, or plugging. The hanging structure 47 serves as the fixing part of the toy rod 40 for hooking the hanging rope of the toy tray 50 to fix the toy tray 50; the specific form of the hanging structure 47 is not limited here, and the designer can make a reasonable design according to actual needs; for example, the hanging structure 47 can include but is not limited to a hook, and the hook is integrally formed with the mounting end 45 by injection molding, and the hanging rope of the toy tray 50 passes through the threading hole 45b and is hooked on the hook.

[0070] By designing the mounting end 45, the cover body 46, and the hanging structure 47, the mounting end 45, the cover body 46, and the hanging structure 47 cooperate with each other to realize the installation and disassembly of the toy tray 50, which is convenient for users to operate.

[0071] As shown Figures 6 - 10As shown, the hanging structure 47 includes a hanging rib 471 and a hanging hole 472; the hanging rib 471 is connected to the cover body 46; the hanging hole 472 is provided at the installation end 45; when the cover body 46 covers the notch of the installation groove 45a, the hanging rib 471 extends into the hanging hole 472, and the hanging rope of the toy tray 50 is hooked on the hanging rib 471. Among them, the hanging rib 471 is integrally formed with the cover body 46 by injection molding. The end of the hanging rope of the toy tray 50 is annular. When the cover body 46 covers the notch of the installation groove 45a, the hanging rib 471 penetrates through the end of the hanging rope of the toy tray 50 and is inserted into the hanging hole 472, so that the hanging rope of the toy tray 50 can be fixed, and the installation between the toy tray 50 and the toy rod 40 can be realized; conversely, when the cover body 46 opens the notch of the installation groove 45a, the hanging rib 471 extends out of the hanging hole 472 and disengages from the end of the hanging rope of the toy tray 50, so that the hanging rope of the toy tray 50 can be released, and the disassembly between the toy tray 50 and the toy rod 40 can be realized.

[0072] As Figures 6 - 10 shown, the cover body 46 is detachably connected to the installation end 45 by a snap-fit method. In this way, the convenience of installation and disassembly between the cover body 46 and the installation end 45 can be effectively improved.

[0073] Specifically, the installation end 45 also has a snap-fit hole 45c communicating with the installation groove 45a. The cover body 46 includes a cover body 461 and snap-fit claws 462; the snap-fit claws 462 are connected to the cover body 461 and are snap-connected to the snap-fit hole 45c; the hanging rib 471 is connected to the cover body 461, and the hanging rib 471 is arranged farther away from the groove side wall of the installation groove 45a than the snap-fit claws 462. Among them, the number of snap-fit claws 462 is multiple, and the multiple snap-fit claws 462 are arranged at intervals along the circumferential direction of the cover body 461. The snap-fit claws 462 and the hanging rib 471 are integrally formed with the cover body 461 by injection molding. In this design, the cover body 46 can be installed on the installation end 45 by the snap-fit claws 462 snapping into the snap-fit hole 45c. Conversely, the cover body 46 can be disassembled from the installation end 45 when the snap-fit claws 462 disengage from the snap-fit hole 45c. The operation is simple, convenient and fast. By designing that the hanging rib 471 is arranged farther away from the groove side wall of the installation groove 45a than the snap-fit claws 462, a gap is reserved between the hanging rib 471 and the groove side wall of the installation groove 45a, which can effectively reduce the possibility of the hanging rope of the toy tray 50 being squeezed and broken during the installation of the cover body 46.

[0074] Of course, in other embodiments, the hanging rib 471 can also be integrally formed with the installation end 45 by injection molding. At this time, the hanging hole 472 is provided on the cover body 461.

[0075] As Figures 11 - 12As shown, the toy rod 40 further includes a reinforcing rib 48, which is disposed adjacent to the engaging hole 45c and connected to the mounting end 45. Among them, the reinforcing rib 48 serves as another reinforcing part of the toy rod 40 to strengthen the structural strength of the mounting end 45; the reinforcing rib 48 is integrally formed with the mounting end 45 by injection molding. Such a design can enhance the structural strength of the mounting end 45 near the engaging hole 45c, so as to effectively reduce the possibility of deformation of the engaging hole 45c caused by shrinkage during demolding of the mounting end 45.

[0076] In the attached drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components; in the description of this application, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, it is based on the orientation or positional relationship shown in the attached drawings. It is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the attached drawings are only for illustrative purposes and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0077] The above description is only a preferred embodiment of this application and is not intended to limit this application. Any modifications, equivalent replacements, and improvements made within the spirit and principle of this application shall be included in the protection scope of this application.

Claims

1. A children's rocking chair, characterized in that, Comprising: Lower bracket; Connection structure; Upper bracket, connected to the lower bracket via the connection structure; Toy rod, including a connection end and a rod body. The connection end has an outer end face facing away from the upper bracket, a first circumferential side face arranged around the outer end face, and a first connection face located between the outer end face and the first circumferential side face; the rod body has a second circumferential side face. One end of the rod body is connected to the first circumferential side face and is connected to the upper bracket via the connection end. The connection between the rod body and the connection end is arc-transitioned through a second connection face. One side of the second connection face extends to the first connection face, and the other side of the second connection face extends to the second circumferential side face; Wherein, the first connection face has two first edge lines arranged along the extending direction of the rod body; along the extending direction of the rod body, the width between the projection lines of the two first edge lines in the plane where the extending direction of the same rod body is located is D1; The second connection face has two second edge lines arranged along the extending direction of the rod body; along the extending direction of the rod body, the maximum width between the projection lines of the two second edge lines in the plane is D2; and D2 > D1.

2. The children's rocking chair according to claim 1, characterized in that 1.0 < D2 / D1 ≤ 3.

0.

3. The children's rocking chair according to claim 1, characterized in that The connection end further has an inner end face facing the upper bracket, and a groove is provided on the inner end face; The toy rod further includes two fixing ribs connected to the groove wall of the groove. The two fixing ribs are connected to the upper bracket to position the connection end on the upper bracket; At least one of the fixing ribs is spaced from the groove side wall of the groove to form a partition cavity; the toy rod further includes a reinforcing rib. The reinforcing rib is at least partially located in the partition cavity, and the reinforcing rib is connected to at least one of the fixing rib and the connection end.

4. The children's rocking chair according to claim 3, characterized in that The wall thickness of the connection end is D3, the thickness of the reinforcing rib is D4, and D4 / D3 ≥ 0.

5.

5. The children's rocking chair according to claim 3, characterized in that The two fixing ribs extend along the extending direction of the rod body, and a fastening hole for snap-fitting connection with the upper bracket is formed by spacing between the two fixing ribs; The fastening hole has a first hole section close to the rod body and a second hole section far from the rod body, and the aperture of the first hole section is smaller than the aperture of the second hole section.

6. The children's rocking chair according to any one of claims 1-5, characterized in that The toy rod further includes a mounting end, a cover body and a hanging structure; the mounting end has a mounting groove and a threading hole communicating with the mounting groove. The mounting end is connected to the other end of the rod body; the cover body is detachably connected to the mounting end to cover or open the notch of the mounting groove; the hanging structure is at least partially located in the mounting groove; The children's rocking chair further includes a toy tray, and a hanging rope of the toy tray passes through the threading hole and is hooked on the hanging structure.

7. The children's rocking chair according to claim 6, characterized in that the hooking structure includes a hooking rib and a hooking hole; the hooking rib is connected to the cover body, and the hooking hole is provided at the installation end; when the cover body covers the notch of the installation groove, the hooking rib extends into the hooking hole, and the hanging rope of the toy tray is hooked on the hooking rib.

8. The children's rocking chair according to claim 7, characterized in that the cover body is detachably connected to the installation end by a snap-fit manner.

9. The children's rocking chair according to claim 8, characterized in that the installation end further has a snap-fit hole communicating with the installation groove; the cover body includes a cover body and a snap-fit claw, the snap-fit claw is connected to the cover body and is snap-fitted with the snap-fit hole; the hooking rib is connected to the cover body, and the hooking rib is arranged farther away from the groove side wall of the installation groove than the snap-fit claw.

10. The children's rocking chair according to claim 9, characterized in that the toy rod further includes a reinforcing rib, the reinforcing rib is arranged adjacent to the snap-fit hole and is connected to the installation end.

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