Infant rocking chair frame

Abstract

The utility model discloses an infant rocking chair frame which comprises a bottom supporting frame (1), a supporting frame (2) used for installing a seat is arranged on the front side of the bottom supporting frame (1), the lower end of the supporting frame (2) is connected with the bottom supporting frame (1) in a rotating mode, and a fixing seat (3) is arranged in the middle of the bottom supporting frame (1). A sliding seat (4) capable of sliding back and forth relative to the fixed seat (3) is arranged on the fixed seat (3), an extending part (5) is arranged on the supporting frame (2), and a connecting rod (6) which is hinged to the extending part (5) and the sliding seat (4) and can drive the supporting frame (2) to rotate relative to the bottom supporting frame (1) when the sliding seat (4) slides relative to the fixed seat (3) is arranged between the extending part (5) and the sliding seat (4). And a locking structure (7) capable of locking the positions of the sliding seat (4) and the fixed seat (3) is also arranged between the sliding seat (4) and the fixed seat (3). The folding table is simple in structure, the inclination angle of the supporting frame can be adjusted, and folding can be achieved.

Description

[Technical field]

[0001] The utility model relates to a rocking chair frame for infants. [Background technology]

[0002] Baby rocking chairs are common products for infants and young children to grow up. Common baby rocking chairs include a bottom support frame and a support frame installed on the bottom support frame and capable of shaking up and down when being moved by hand. Infants and young children can lie in the seat on the support frame and move up and down to achieve the purpose of teasing or soothing the child. However, the current support frame is generally fixedly installed on the bottom support frame, and the inclination angle of the support frame relative to the ground cannot be adjusted, and it cannot be folded.

[0003] Therefore, the present invention is just based on above shortcomings and produces. [Utility Model Content]

[0004] The utility model aims to overcome the deficiencies of the prior art and to provide a baby rocking chair frame which has a simple structure, can adjust the inclination angle of the support frame, and can be folded.

[0005] The utility model is realized through the following technical solutions:

[0006] A baby rocking chair frame comprises a bottom support frame, a support frame for installing a seat is provided on the front side of the bottom support frame, the lower end of the support frame is rotatably connected to the bottom support frame, a fixed seat is provided in the middle of the bottom support frame, a sliding seat that can slide back and forth relative to the fixed seat is provided on the fixed seat, an extension portion is provided on the support frame, a connecting rod is provided between the extension portion and the sliding seat, the connecting rod being hinged to the two and being able to drive the support frame to rotate relative to the bottom support frame when the sliding seat slides relative to the fixed seat, and a locking structure is also provided between the sliding seat and the fixed seat that can lock the positions of the two.

[0007] The support frame comprises a U-shaped support frame formed by bending an iron rod, the lower end of the U-shaped support frame is fixedly connected with a transverse rod closing its open end, and the support frame is rotatably connected to the bottom support frame through the transverse rod.

[0008] The extension part comprises a U-shaped extension frame formed by bending an iron rod, the U-shaped extension frame extends obliquely toward one side of the transverse rod and the open end of the U-shaped extension frame is fixedly connected to the transverse rod, and one end of the connecting rod is hinged at the closed end of the U-shaped extension frame.

[0009] The bottom support frame is in the form of a square frame, and a detachable connection cover is arranged on the inner side wall of the front end of the bottom support frame. The connection cover and the inner side wall of the front end of the bottom support frame form a rotation space for the transverse rod to rotate inside.

[0010] A connecting rod extending left and right is fixedly connected to the middle of the bottom support frame. The fixed seat includes an extension tube fixedly provided in the middle of the connecting rod and extending forward. A plug head is provided at the front end of the extension tube to prevent the sliding seat from slipping forward. A limit seat is provided at the rear end of the extension tube to limit the backward sliding of the sliding seat.

[0011] The sliding seat is in a tubular structure and sleeved on the extension tube.

[0012] A cross bar extending left and right is fixedly connected to the middle of the bottom support frame. The front end of the extension tube is fixedly connected to the middle of the cross bar.

[0013] The locking structure includes a locking seat fixedly connected inside the extension tube. A plurality of locking holes are provided on the sliding seat in the front-rear direction. A locking button is provided inside the locking seat and can slide therein and extend out of the upper side wall of the extension tube to engage with the corresponding locking hole. A return spring is provided between the locking button and the locking seat to push the locking button to reset.

[0014] A support plate extending forward of the bottom support frame is detachably connected to the cross bar. The support plate includes a plate body and a lug integrally injection-molded with the plate body and provided on one side of the plate body. A card slot capable of clamping the cross bar is provided on the lug.

[0015] Foot pads capable of supporting on the ground are provided at the four corners of the bottom support frame. When the support plate is clamped and connected to the cross bar, the plate body passes through the space between the two foot pads on the front side of the bottom support frame and is located below the bottom support frame.

[0016] Compared with the prior art, the utility model has the following advantages: When adjusting the inclination angle of the support frame or folding the infant rocking chair frame of the utility model, only need to unlock the locking structure, and then slide the sliding seat relative to the fixed seat. The sliding seat drives the extension part to move through the connecting rod, and then the support frame rotates relative to the bottom support frame, so as to achieve the purpose of adjusting the inclination angle of the support frame. It enables the user to position the inclination angle of the support frame at the required angle position, and also enables the user to fold and package the infant rocking chair, which is convenient for storage or carrying when not in use.

Description of the Drawings

[0017] Figure 1 is one of the three-dimensional views of Embodiment 1 of the utility model;

[0018] Figure 2 is the second three-dimensional view of Embodiment 1 of the utility model;

[0019] Figure 3 is the cross-sectional view of Embodiment 1 of the utility model;

[0020] Figure 4 isFigure 3 Enlarged view at location A;

[0021] Figure 5 One of the perspective views of Embodiment 2 of the present utility model;

[0022] Figure 6 Another perspective view of Embodiment 2 of the present utility model;

[0023] Figure 7 Perspective view of the support plate of Embodiment 2 of the present utility model;

[0024] Figure 8 Perspective view of the support frame of the present utility model;

[0025] Figure 9 Perspective view of Embodiment 3 of the present utility model.

Detailed implementation manners

[0026] The present utility model will be further described below with reference to the accompanying drawings:

[0027] Embodiment 1:

[0028] As Figures 1 to 4 shown, an infant rocking chair frame includes a bottom support frame 1. A support frame 2 for installing a seat is provided on the front side of the bottom support frame 1. The lower end of the support frame 2 is rotatably connected to the bottom support frame 1. A fixed seat 3 is provided in the middle of the bottom support frame 1. A sliding seat 4 capable of sliding back and forth relative to it is provided on the fixed seat 3. An extension part 5 is provided on the support frame 2. A connecting rod 6 that is hinged to both the extension part 5 and the sliding seat 4 and can drive the support frame 2 to rotate relative to the bottom support frame 1 when the sliding seat 4 slides relative to the fixed seat 3 is provided between the extension part 5 and the sliding seat 4. A locking structure 7 capable of locking the positions of the sliding seat 4 and the fixed seat 3 is further provided between the sliding seat 4 and the fixed seat 3. When the locking structure 7 is unlocked and the sliding seat 4 slides relative to the fixed seat 3, the sliding seat 4 pulls the extension part 5 to act through the connecting rod 6, and then the support frame 2 rotates relative to the bottom support frame 1, so that the inclination angle of the support frame 2 can be adjusted. In this way, the user can position the inclination angle of the support frame 2 at the required angle position, or the user can fold and package the infant rocking chair, which is convenient for storage or carrying when not in use.

[0029] As Figure 1 and Figure 8 shown, the support frame 2 includes a U-shaped support frame 21 formed by bending an iron rod. A transverse rod 22 for closing the open end is fixedly connected to the lower end of the U-shaped support frame 21. The transverse rod 22 can be welded to the U-shaped support frame 21. The support frame 2 is rotatably connected to the bottom support frame 1 through the transverse rod 22.

[0030] As Figure 1 、 Figure 2 andFigure 8 As shown, the extension part 5 includes a U-shaped extension frame 51 formed by bending an iron rod. The U-shaped extension frame 51 extends obliquely towards the cross bar 22, and the open end of the U-shaped extension frame 51 is fixedly connected to the cross bar 22. One end of the connecting rod 6 is hinged to the closed end of the U-shaped extension frame 51. In this embodiment, the U-shaped extension frame 51 is also connected to the cross bar 22 by welding.

[0031] As Figure 1 and Figure 2 shown, the bottom support frame 1 is in the shape of a square frame. A detachable connection cover 11 is provided on the inner side wall of the front end of the bottom support frame 1. The connection cover 11 and the inner side wall of the front end of the bottom support frame 1 enclose a rotation space for the cross bar 22 to rotate inside. In this embodiment, the connection cover 11 is detachably connected to the inner side wall of the bottom support frame 1 by screws.

[0032] As Figure 3 and Figure 4 shown, a connecting rod 12 extending left and right is fixedly connected to the middle of the bottom support frame 1. The fixed seat 3 includes an extension tube 31 fixedly provided in the middle of the connecting rod 12 and extending forward. A plug 32 for preventing the sliding seat 4 from slipping forward is provided at the front end of the extension tube 31, and a limit seat 33 for limiting the backward sliding of the sliding seat 4 is provided at the rear end of the extension tube 31. When the sliding seat 4 slides relative to the extension tube 31, the plug 32 and the limit seat 33 can limit the sliding of the sliding seat 4, so that the sliding distance of the sliding seat 3 is controllable.

[0033] As Figure 4 shown, the sliding seat 4 is in a tubular structure and sleeved on the extension tube 31.

[0034] As Figure 4 shown, the locking structure 7 includes a locking seat 71 fixedly connected inside the extension tube 31. A plurality of locking holes 72 are provided on the sliding seat 4 in the front-rear direction. A locking button 73 capable of sliding inside the locking seat 71 and extending out of the upper side wall of the extension tube 31 to engage with the corresponding locking hole 72 is provided inside the locking seat 71. A return spring 74 for pushing the locking button 73 to reset is provided between the locking button 73 and the locking seat 71. When it is necessary to adjust the inclination angle of the support frame 2, the locking button 73 is pressed to disengage it from the locking hole 72. At this time, the sliding seat 4 can slide on the extension tube 31. During the sliding process, the extension part 5 is pulled by the connecting rod 6, so that the support frame 2 rotates relative to the bottom support frame 1. When the sliding seat 4 slides to the required position, the locking button 73 is reset under the pushing action of the return spring 74 and is inserted into the corresponding locking hole 72 again, thereby locking the sliding seat 4 and the fixed seat 3.

[0035] As Figure 2As shown, a plurality of longitudinal and spaced-apart ribs 41 are provided on the outer side walls on both sides of the sliding seat 4, so that when the user operates the sliding seat 4 to slide, the frictional force is relatively large, the operation is more convenient, and it is not easy to slip.

[0036] Embodiment 2:

[0037] As Figures 5 to 7 shown, the difference between Embodiment 2 and Embodiment 1 is that:

[0038] A support plate 8 extending forward of the bottom support frame 1 is detachably connected to the transverse rod 22. The support plate 8 includes a plate body 81 and a lug 82 integrally injection-molded with the plate body 81 and provided on one side of the plate body 81. A card slot 83 capable of clamping the transverse rod 22 is provided on the lug 82. After the support plate 8 is provided on the front side of the bottom support frame 1, even if the bottom support frame 1 is placed on a ground with a certain slope, the seat of the baby rocker is not easy to tip forward, and the frictional force with the ground is increased, and the bottom support frame 1 stays more steadily and is not easy to slide.

[0039] As Figures 5 to 7 shown, foot pads 13 capable of supporting on the ground are provided at the four corners of the bottom support frame 1. When the support plate 8 is clamped and connected to the transverse rod 22, the plate body 81 passes through the space between the two foot pads 13 on the front side of the bottom support frame 1 and is located below the bottom support frame 1. After the plate body 81 passes through the lower part in front of the bottom support frame 1, it is clamped to the transverse rod 22 through the card slot 83, and the connection is convenient, and the baby rocker can be very safe on a sloped ground.

[0040] Embodiment 3:

[0041] As Figure 9 shown, the difference between Embodiment 3 and Embodiment 1 is that:

[0042] A horizontally extending cross bar 15 is fixedly connected to the middle of the bottom support frame 1, and the front end of the extension tube 31 is fixedly connected to the middle of the cross bar 15. The setting of the cross bar 15 enhances the structural strength of the bottom support frame 1.

[0043] The above has described this embodiment in detail with reference to the drawings, but the present invention is not limited to the above embodiments. Within the knowledge scope of those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the gist of the present invention.

Claims

1. An infant rocking chair frame, characterized in that: It includes a bottom support frame (1). A support frame (2) for installing a seat is provided on the front side of the bottom support frame (1). The lower end of the support frame (2) is rotatably connected to the bottom support frame (1). A fixed seat (3) is provided in the middle of the bottom support frame (1). A sliding seat (4) capable of sliding back and forth relative to it is provided on the fixed seat (3). An extension part (5) is provided on the support frame (2). A connecting rod (6) which is hinged to both of them and can drive the support frame (2) to rotate relative to the bottom support frame (1) when the sliding seat (4) slides relative to the fixed seat (3) is provided between the extension part (5) and the sliding seat (4). A locking structure (7) capable of locking the positions of both of them is also provided between the sliding seat (4) and the fixed seat (3).

2. The baby rocker frame according to claim 1, wherein: The support frame (2) includes a U-shaped support frame (21) formed by bending an iron rod. A transverse rod (22) closing its open end is fixedly connected to the lower end of the U-shaped support frame (21). The support frame (2) is rotatably connected to the bottom support frame (1) through the transverse rod (22).

3. The infant rocking chair frame according to claim 2, characterized in that: The extension part (5) includes a U-shaped extension frame (51) formed by bending an iron rod. The U-shaped extension frame (51) extends obliquely towards the transverse rod (22) side and the open end of the U-shaped extension frame (51) is fixedly connected to the transverse rod (22). One end of the connecting rod (6) is hinged to the closed end of the U-shaped extension frame (51).

4. The baby rocker frame according to claim 2, wherein: The bottom support frame (1) is in a square frame shape. A detachable connection cover (11) is provided on the inner side wall of the front end of the bottom support frame (1). A rotation space for the transverse rod (22) to rotate inside is formed by the connection cover (11) and the inner side wall of the front end of the bottom support frame (1).

5. The baby rocker frame according to claim 4, wherein: A connecting rod (12) extending left and right is fixedly connected to the middle of the bottom support frame (1). The fixed seat (3) includes an extension tube (31) fixedly provided in the middle of the connecting rod (12) and extending forward. A plug head (32) capable of preventing the sliding seat (4) from slipping out forward is provided at the front end of the extension tube (31). A limit seat (33) capable of limiting the backward sliding of the sliding seat (4) is provided at the rear end of the extension tube (31).

6. The baby rocker frame according to claim 5, wherein: The sliding seat (4) is in a tubular structure and sleeved on the extension tube (31).

7. The baby rocker frame according to claim 5, characterized in that: A cross bar (15) extending left and right is fixedly connected to the middle of the bottom support frame (1). The front end of the extension tube (31) is fixedly connected to the middle of the cross bar (15).

8. The baby rocker frame according to claim 6, wherein: The locking structure (7) includes a locking seat (71) fixedly connected inside the extension tube (31). A plurality of locking holes (72) are provided on the sliding seat (4) along the front and rear directions. A locking button (73) capable of sliding inside it and extending out of the upper side wall of the extension tube (31) to engage with the corresponding locking hole (72) is provided inside the locking seat (71). A return spring (74) capable of pushing the locking button (73) to reset is provided between the locking button (73) and the locking seat (71).

9. The baby rocker frame according to claim 2, characterized in that: A support plate (8) extending forward of the bottom support frame (1) is detachably connected to the transverse rod (22). The support plate (8) includes a plate body (81) and a lug (82) integrally injection-molded with the plate body (81) and provided on one side of the plate body (81). A clamping groove (83) capable of clamping the transverse rod (22) is provided on the lug (82).

10. The baby rocker frame according to claim 9, characterized in that: Foot pads (13) capable of supporting on the ground are provided at the four corners of the bottom support frame (1). When the support plate (8) is clamped and connected to the transverse rod (22), the plate body (81) passes through the space between two foot pads (13) on the front side of the bottom support frame (1) and is located below the bottom support frame (1).

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