Supporting structure of baby rocking chair

Abstract

The utility model discloses a supporting structure of a baby rocking chair, which comprises a base which is obliquely arranged upwards from back to front, and hinge rods are respectively hinged on the left side and the right side of the front end of the base; the supporting frame is obliquely arranged upwards from front to back, matching rods are hinged to the left side and the right side of the rear end of the supporting frame respectively, and the matching rods and the hinge rods are hinged together; the spring sleeve is arranged at the hinged position of the matching rod and the hinged rod in a sleeving mode, one end of the spring sleeve is connected with the base, and the other end of the spring sleeve is connected with the supporting frame. The rocking chair is simple in structure, and the rocking chair can be stably supported, so that the use experience of a user is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of rocking chair technology, and in particular to a support structure for an infant rocking chair. Background Technology

[0002] When a baby is born, the sudden disappearance of the shaking stimulation signals received in the womb can cause the infant to feel uneasy, leading to a desire to be rocked again. Rocking the baby in a baby rocker can provide this satisfaction, reduce crying, and promote healthy growth. Furthermore, a baby rocker can reduce the burden on parents and free up their hands. When parents are working or busy with housework, they can place the baby in the rocker, which is both safe and allows parents to do other things.

[0003] Once assembled, existing baby rockers have a fixed tilt angle that cannot be adjusted. This prevents users from changing the angle of the rocker. In addition, most rockers cause the base to shake when rocked, resulting in unstable support and severe vibration during use. Therefore, they cannot meet different needs and have limitations in use. Summary of the Invention

[0004] The present invention aims to at least partially solve one of the problems existing in the prior art. To this end, the present invention proposes a support structure for an infant rocker, which is simple in structure and can provide stable support for the rocker, thereby effectively improving the user experience.

[0005] The support structure of the baby rocker provided above is achieved through the following technical solution:

[0006] A support structure for a baby rocker includes:

[0007] The base is inclined upward from back to front, and hinge rods are respectively hinged on the left and right sides of the front end of the base.

[0008] A support frame arranged from front to back and tilted upwards has mating rods hinged to the left and right sides of the rear end of the support frame, and the mating rods are hinged together with the hinge rods.

[0009] A spring sleeve is fitted onto the hinge joint between the mating rod and the hinge rod, with one end of the spring sleeve connected to the base and the other end connected to the support frame.

[0010] In some embodiments, an adjustment component is also included. A fixing plate is provided on the base, and an assembly plate is provided on the support frame. One end of the adjustment component is connected to the fixing plate, and the other end is connected to the assembly plate. The tilt angle of the support frame is adjusted by the movement of the adjustment component.

[0011] In some embodiments, the adjustment assembly includes a mounting housing, an adjustment plate, and a connecting rod. The mounting housing is disposed on the fixed plate, and the adjustment plate is hinged within the mounting housing. Multiple slots are sequentially recessed along the front-rear direction on the bottom wall of the adjustment plate. The connecting rod is hinged to the mounting plate, and a push rod is provided at the end of the connecting rod away from the mounting plate. The push rod engages with the slots to limit the displacement of the connecting rod. An adjustment key is movably disposed at the top of the rear end of the mounting housing. The lower end of the adjustment key is connected to the adjustment plate, and the action of the adjustment key establishes or disengages the connection between the push rod and the slots.

[0012] In some embodiments, the adjustment assembly further includes a first spring, one end of which abuts against the bottom wall inside the mounting housing, and the other end of which abuts against the bottom wall of the adjustment plate shown.

[0013] In some embodiments, the adjustment assembly further includes an unlocking key, which is movably disposed at the bottom of the rear end of the mounting housing. A protrusion is provided at the front end of the unlocking key, and the protrusion is engaged with the adjustment plate at the end away from the support frame. An external force drives the unlocking key to move in the front-back direction so that the unlocking key locks or unlocks the movement of the adjustment plate.

[0014] In some embodiments, the adjustment assembly further includes a second spring, one end of which abuts against the rear wall inside the mounting housing, and the other end of which abuts against the rear wall of the unlocking button.

[0015] In some embodiments, fixing pins are respectively provided through the base and the two sides of the front end of the support frame, and through holes are respectively provided on one end of the hinge rod and / or the mating rod, with the fixing pins passing through the through holes.

[0016] In some embodiments, connecting pins are respectively provided through both sides of the front end of the base and / or the support frame, and through holes are respectively opened at the middle position of the hinge rod and / or the mating rod, with the connecting pins passing through the through holes.

[0017] In some embodiments, hooks are provided at both ends of the spring sleeve, and a protruding shaft is provided at one end of the fixing pin after passing through the side wall of the base and / or the support frame, and the hooks are movably hooked onto the protruding shaft.

[0018] In some embodiments, a flange is provided at one end of the convex shaft to limit the displacement of the hook.

[0019] Compared with the prior art, the present invention has at least the following beneficial effects:

[0020] 1. The baby rocker of this utility model has a simple structure and can provide stable support, thereby effectively improving the user experience. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of the baby rocker in an embodiment of this utility model;

[0023] Figure 2 This is a structural schematic diagram of the baby rocker portion of the embodiment of this utility model;

[0024] Figure 3 This is an exploded view of the baby rocker portion of the structure in an embodiment of this utility model;

[0025] Figure 4 This is a cross-sectional view of the baby rocker portion of the structure in an embodiment of this utility model. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions in the embodiments of this utility model will be clearly and completely described below in conjunction with the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. The components of the embodiments of this utility model can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of the claimed invention.

[0028] Example:

[0029] like Figures 1 to 4 As shown, this embodiment provides a support structure for an infant rocker, including:

[0030] The base 1 is inclined upward from back to front, and hinge rods 11 are respectively hinged on the left and right sides of the front end of the base 1.

[0031] The support frame 2, which is arranged from front to back and tilted upward, has a mating rod 21 hinged on the left and right sides of the rear end of the support frame 2, and the mating rod 21 is hinged to the hinge rod 11.

[0032] Spring sleeve 4 is fitted at the hinge joint between mating rod 21 and hinge rod 11, with one end of spring sleeve 4 connected to base 1 and the other end connected to support frame 2.

[0033] In this embodiment, the base 1 is tilted upwards from back to front, and the support frame 2 is tilted upwards from front to back. The base 1 has hinged rods 11 on its left and right sides near one end of the support frame 2, and the support frame 2 has hinged rods 21 on its left and right sides near one end of the base 1. The end of the hinge rod 21 away from the support frame 2 is hinged to the end of the hinge rod 11 away from the base 1. One end of the spring sleeve 4 is connected to the base 1, and the other end extends away from the base 1, thereby allowing the spring to... The spring sleeve 4 is fitted at the hinge joint between the mating rod 21 and the hinge rod 11. The spring sleeve 4 is then connected to the support frame 2 at the end away from the base 1. By placing the spring sleeve 4 at the external position of the hinge joint between the mating rod 21 and the hinge rod 11, the spring force forces the hinge rod 11 and the mating rod 21 to be tightly hinged together. This not only ensures that the support frame 2 and the base 1 are tightly hinged together, but also further improves the stability of the connection between the support frame 2 and the base 1. Its simple structure enables the rocking chair to achieve stable support, thereby effectively improving the user experience.

[0034] Furthermore, it also includes an adjustment component 3, with a fixed plate 12 provided on the base 1 and an assembly plate 22 provided on the support frame 2. One end of the adjustment component 3 is connected to the fixed plate 12 and the other end is connected to the assembly plate 22. The tilt angle of the support frame 2 can be adjusted by the movement of the adjustment component 3.

[0035] Preferably, the adjustment assembly 3 includes a mounting shell 31, an adjustment plate 32, and a connecting rod 33. The mounting shell 31 is mounted on the fixed plate 12, and the adjustment plate 32 is hinged inside the mounting shell 31. Multiple slots 34 are recessed in the bottom wall of the adjustment plate 32 in the front-rear direction. The connecting rod 33 is hinged to the mounting plate 22. A top rod 35 is provided at the end of the connecting rod 33 away from the mounting plate 22. The top rod 35 is connected to the slots 34 to limit the displacement of the connecting rod 33. An adjustment key 36 is movably provided at the top position of the rear end of the mounting shell 31. The lower end of the adjustment key 36 is connected to the adjustment plate 32. The action of the adjustment key 36 can establish or disconnect the connection between the top rod 35 and the slots 34.

[0036] Specifically, the adjustment assembly 3 also includes a first spring 37, one end of which abuts against the bottom wall inside the mounting housing 31, and the other end of which abuts against the bottom wall of the adjustment plate 32 shown.

[0037] Preferably, the adjustment component 3 further includes an unlocking key 38, which is movably disposed at the bottom of the rear end of the mounting housing 31. A boss 381 is provided at the front end of the unlocking key 38, and the boss 381 is engaged with the adjustment plate 32 at the end away from the support frame 2. The unlocking key 38 is driven by external force to move in the front-back direction so that the unlocking key 38 locks or unlocks the movement of the adjustment plate 32.

[0038] Furthermore, the adjustment assembly 3 also includes a second spring 39, one end of which abuts against the rear wall inside the mounting housing 31, and the other end abuts against the rear wall of the unlock button 38.

[0039] In this embodiment, since both the base 1 and the support frame 2 are U-shaped, a fixing plate 12 is provided on the base 1, that is, the fixing plate 12 is connected to the left and right sides of the base 1 respectively. At the same time, an assembly plate 22 is provided on the support frame 2, that is, the assembly plate 22 is connected to the left and right sides of the support frame 2 respectively. An mounting shell 31 is installed on the fixing plate 12, and an adjusting plate 32 is hinged in the mounting shell 31. Multiple slots 34 are recessed in the bottom wall of the adjusting plate 32 along the front and back direction, so that the multiple slots 34 form multiple positions. One end of the connecting rod 33 is hinged to the assembly plate 22, and the other end is connected to the slot 34 through a top rod 35. The displacement of the connecting rod 33 is limited by locking the top rod 35 in the slot 34.

[0040] Furthermore, an adjustment key 36 is movably disposed at the top of the rear end of the mounting housing 31. The lower end of the adjustment key 36 is connected to the top wall of the adjustment plate 32. Simultaneously, the upper end of the first spring 37 abuts against the bottom wall of the adjustment plate 32, and its lower end abuts against the bottom wall inside the mounting housing 31. More preferably, an opening is provided on the bottom wall at the rear end of the mounting housing 31, and an unlocking key 38 is movably disposed at the opening. A boss 381 protrudes from the front end of the unlocking key 38. One end of the second spring 39 abuts against the rear wall inside the mounting housing 31, and the other end abuts against the side wall of the unlocking key 38 away from the boss 381. First, the operator drives the unlocking key 38 backward by external force until the boss 381 is disconnected from the adjustment plate 32, thereby unlocking the movement of the adjustment plate 32 by the unlocking key 38. Then, the operator drives the adjustment key 36 downward by external force. Until the top rod 35 is disconnected from the slot 34, the support frame 2 is driven to move forward to the next slot 34 or backward to the previous slot 34. This allows the top rod 35 to establish a connection with the slots 34 of other positions, thereby adjusting the tilt angle between the support frame 2 and the base 1. After the angle is adjusted, the adjustment key 36 is released first. The adjustment key 36 moves upward to reset under the elastic force of the first spring 37. Then, the unlocking key 38 moves forward to reset under the elastic force of the second spring 39 until the rear end of the adjustment plate 32 abuts against the boss 381, so that the unlocking key 38 locks the movement of the adjustment plate 32. At the same time, since the top rod 35 establishes a connection with the slots 34 of other positions, the support frame 2 and the base 1 are firmly hinged together by the support of the connecting rod 33.

[0041] Furthermore, fixing pins 23 are respectively provided through the two sides of the front end of the base 1 and the support frame 2, and through holes are respectively provided on one end of the hinge rod 11 and / or the mating rod 21, with the fixing pins 23 passing through the through holes.

[0042] Preferably, connecting pins 24 are respectively provided through the two sides of the front end of the base 1 and / or the support frame 2, and through holes are respectively opened at the middle position of the hinge rod 11 and / or the mating rod 21, and the connecting pins 24 are passed through the through holes.

[0043] Specifically, hooks 41 are provided on both ends of the spring sleeve 4, and a protruding shaft 25 is provided after one end of the fixing pin 23 passes through the side wall of the base 1 and / or the support frame 2. The hooks 41 are movably hooked on the protruding shaft 25.

[0044] Specifically, a flange is provided at one end of the convex shaft 25 to limit the displacement of the hook 41.

[0045] In this embodiment, both the base 1 and the support frame 2 are preferably U-shaped tubular structures. Therefore, fixing pins 23 are respectively provided on both sides of the front end of the base 1 and the support frame 2. That is, the fixing pins 23 are inserted through the tubular structure of the base 1 and the support frame 2. Secondly, a connecting pin 24 is also inserted through the end of the base 1 near the support frame 2. Similarly, a connecting pin 24 is also inserted through the end of the support frame 2 near the base 1. Since through holes are respectively opened on one end of the hinge rod 11 and the mating rod 21, and through holes are respectively opened at the middle position of the hinge rod 11 and the mating rod 21, the fixing pin 23 passes through the through hole, and the connecting pin 24 passes through the through hole. Then, the hinge rod 11 at the end away from the through hole and the mating rod 21 at the end away from the support frame 2 are hinged together, so that the two sides of the rear end of the support frame 2 are hinged together with the two sides of the front end of the base 1.

[0046] More preferably, through holes are provided at one end of the hinge rod 11 and / or the mating rod 21, and one end of the fixing pin 23 is set on the right side wall of the base 1 and / or the support frame 2. The other end passes through the through hole and then through the left side wall of the base 1 and / or the support frame 2, and extends to provide a convex shaft 25. The hook 41 is movably hooked on the convex shaft 25. Since a flange is provided at one end of the convex shaft 25 to limit the displacement of the hook 41, and connecting pins 24 are respectively provided through the front sides of the base 1 and the support frame 2. Through holes are provided at the middle position of the hinge rod 11 and / or the mating rod 21. One end of the connecting pin 24 is set on the right side wall of the base 1 and / or the support frame 2, and the other end passes through the through hole and then connects to the left side wall of the base 1 and / or the support frame 2. Thus, the hinge rod 11 is hinged to the base 1, and the mating rod 21 is hinged to the support frame 2, so that the support frame 2 and the base 1 are hinged together.

[0047] In this embodiment, hooks 41 are respectively provided on the front and rear ends of the spring sleeve 4. Since one end of the fixing pin 23 passes through the through hole, the side wall of the base 1 and / or the support frame 2 in sequence and then extends to provide a convex shaft 25, the rear end of the spring sleeve 4 is movably connected to the convex shaft 25 on the base 1 through the hooks 41. Its front end is sleeved at the hinge of the mating rod 21 and the hinge rod 11, and then extends forward until the front end of the spring sleeve 4 is movably connected to the convex shaft 25 on the support frame 2 through the hooks 41, thereby effectively improving the installation efficiency of the spring sleeve 4.

[0048] The above descriptions are merely some embodiments of this utility model. For those skilled in the art, various modifications and improvements can be made without departing from the inventive concept of this utility model, and all such modifications and improvements fall within the protection scope of this utility model.

Claims

1. A support structure for an infant rocker, characterized in that, include: The base (1) is inclined upward from back to front, and hinge rods (11) are respectively hinged on the left and right sides of the front end of the base (1); A support frame (2) is arranged from front to back and tilted upwards. On the left and right sides of the rear end of the support frame (2), a matching rod (21) is respectively hinged. The matching rod (21) is hinged to the hinge rod (11). A spring sleeve (4) is fitted onto the hinge joint between the mating rod (21) and the hinge rod (11), and one end of the spring sleeve (4) is connected to the base (1) and the other end is connected to the support frame (2).

2. The support structure of an infant rocker according to claim 1, characterized in that, It also includes an adjustment component (3), a fixing plate (12) is provided on the base (1), and an assembly plate (22) is provided on the support frame (2). One end of the adjustment component (3) is connected to the fixing plate (12), and the other end is connected to the assembly plate (22). The tilt angle of the support frame (2) is adjusted by the movement of the adjustment component (3).

3. The support structure of an infant rocker according to claim 2, characterized in that, The adjustment assembly (3) includes a mounting shell (31), an adjustment plate (32), and a connecting rod (33). The mounting shell (31) is disposed on the fixed plate (12). The adjustment plate (32) is hinged inside the mounting shell (31). Multiple slots (34) are recessed in the bottom wall of the adjustment plate (32) in the front-back direction. The connecting rod (33) is hinged to the assembly plate (22). A top rod (35) is provided at the end of the connecting rod (33) away from the assembly plate (22). The top rod (35) is connected to the slot (34) to limit the displacement of the connecting rod (33). An adjustment key (36) is movably disposed at the top position of the rear end of the mounting shell (31). The lower end of the adjustment key (36) is connected to the adjustment plate (32). The action of the adjustment key (36) can establish or disconnect the connection between the top rod (35) and the slot (34).

4. The support structure of a baby rocker according to claim 3, characterized in that, The adjustment assembly (3) further includes a first spring (37), one end of which abuts against the bottom wall inside the mounting housing (31), and the other end abuts against the bottom wall of the adjustment plate (32) shown.

5. The support structure of an infant rocker according to claim 3, characterized in that, The adjustment component (3) also includes an unlocking key (38), which is movably disposed at the bottom of the rear end of the mounting shell (31). A boss (381) is provided at the front end of the unlocking key (38), and the boss (381) is engaged with the adjustment plate (32) at the end away from the support frame (2). The unlocking key (38) is driven by external force to move in the front-back direction so that the unlocking key (38) locks or unlocks the movement of the adjustment plate (32).

6. The support structure of a baby rocker according to claim 5, characterized in that, The adjustment assembly (3) further includes a second spring (39), one end of which abuts against the rear wall inside the mounting housing (31), and the other end abuts against the rear wall of the unlocking key (38).

7. The support structure of an infant rocker according to claim 1, characterized in that, Fixing pins (23) are respectively provided on both sides of the front end of the base (1) and the support frame (2), and through holes are respectively provided on one end of the hinge rod (11) and / or the mating rod (21), and the fixing pins (23) are provided in the through holes.

8. The support structure of a baby rocker according to claim 7, characterized in that, Connecting pins (24) are respectively provided on both sides of the front end of the base (1) and / or the support frame (2), and through holes are respectively opened at the middle position of the hinge rod (11) and / or the mating rod (21), and the connecting pins (24) are inserted through the through holes.

9. The support structure of an infant rocker according to claim 7, characterized in that, Hooks (41) are provided on both ends of the spring sleeve (4). One end of the fixing pin (23) passes through the side wall of the base (1) and / or the support frame (2) and extends to provide a convex shaft (25). The hooks (41) are movably hooked onto the convex shaft (25).

10. The support structure of an infant rocker according to claim 9, characterized in that, A flange is provided at one end of the convex shaft (25) to limit the displacement of the hook (41).

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