CN213442747U

CN213442747U - Foldable foot support of baby stroller

Info

Publication number: CN213442747U
Application number: CN202022361513.9U
Authority: CN
Inventors: 祁徐青; 党斌; 林军
Original assignee: Kunshan Xiaoleduo Children's Products Co Ltd
Current assignee: Kunshan Xiaoleduo Children's Products Co Ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-15
Anticipated expiration: 2030-10-22

Abstract

The application relates to the field of children's carts, in particular to a foldable foot support of a children's cart, which comprises two mounting beams which are arranged in parallel, wherein a supporting rod is arranged between the two mounting beams, two ends of the supporting rod are respectively connected with the two mounting beams, and a foot bracket which is rotatably connected with the supporting rod is arranged on the supporting rod; the foot bracket is characterized by also comprising a driving assembly for driving the foot bracket to rotate. This application has the effect that improves the comfort level when taking the children's handcart.

Description

Foldable foot support of baby stroller

Technical Field

The application relates to the field of children's carts, in particular to a foldable foot support of a children's cart.

Background

The child trolley is a tool for helping babies or children to carry out a series of activities such as sleeping, eating, playing and the like, and becomes an indispensable tool in the process of carrying the children by parents.

The children handcart consists of a framework, a sunshade, a cushion, a chair back, a handle, a foot support, a safety belt, a protective guard, a storage basket, wheels and other components.

In view of the above-mentioned related art, the inventor believes that the stroller can be converted between a sitting mode and a lying mode, but the conventional stroller has a fixed foot rest, which causes discomfort in sitting after the conversion between the sitting mode and the lying mode.

SUMMERY OF THE UTILITY MODEL

In order to improve the travelling comfort that the children's handcart took, this application provides a folded cascade foot rest of children's handcart.

The application provides a folded cascade foot of children's handcart holds in palm adopts following technical scheme:

the foldable foot support of the children handcart comprises two parallel mounting beams, two ends of each mounting beam are connected with supporting rods of the two mounting beams respectively, and foot brackets connected with the supporting rods in a rotating mode are arranged on the supporting rods.

The foot bracket is characterized by also comprising a driving assembly for driving the foot bracket to rotate.

Through adopting above-mentioned technical scheme, the foot bracket can rotate on the bracing piece under drive assembly's drive to can adjust the angle between foot bracket and the installation roof beam, reach the effect that adapts to the different modes of taking of children's shallow.

Optionally, the foot bracket comprises two foot support tubes arranged in parallel on the support rod, one end of each foot support tube is rotatably connected with the support rod, and one end of each foot support tube, which is far away from the support rod, is connected with the foot support rod;

the driving assembly comprises two ratchet wheels sleeved on the supporting rod, and the two ratchet wheels are respectively positioned in the two abdicating grooves;

the driving assembly further comprises a sleeve arranged on the mounting plate along the length direction of the foot supporting pipe, a sliding plate connected with the sleeve in a sliding mode is arranged in the sleeve, a compression spring connected with the mounting plate and the sliding plate is arranged at one end, far away from the ratchet wheel, of the sliding plate, and an inclined plane meshed with the ratchet wheel teeth is arranged at one end, close to the ratchet wheel, of the sliding plate;

and the driving piece drives the sliding plate to move in the direction away from the ratchet wheel.

Through adopting above-mentioned technical scheme, foot support pipe plays the effect of supporting the foot of taking children with foot support rod. The foot supporting tube is rotatably connected with the supporting rod through the abdicating groove, the sliding plate arranged in the sleeve is buckled with the ratchet wheel through the inclined surface, and the foot supporting tube can be driven to rotate towards one direction by pushing the foot supporting tube. The compression spring arranged between the mounting plate and the sliding plate provides a force for the sliding plate to move towards the direction of the ratchet wheel so as to prevent the foot supporting pipe from rotating. Under the drive of the driving piece, the sliding plate can be pulled away from the ratchet wheel, so that the foot supporting pipe can be rotated, and the angle between the foot supporting frame and the mounting beam can be further adjusted.

Optionally, a through hole is formed in the foot supporting tube, the driving member is a rotating plate penetrating through the through hole, a rotating shaft is arranged in the foot supporting tube, the rotating shaft penetrates through the rotating plate and is rotatably connected with the rotating plate, a connecting wire connected to the sliding plate is arranged at one end of the rotating plate, which is located in the foot supporting tube, and the mounting plate is provided with a abdicating hole for the connecting wire to penetrate through;

the one end that the leg pipe kept away from the bracing piece is equipped with the fixed pulley, the connecting wire passes the fixed pulley.

Through adopting above-mentioned technical scheme, the one end of rotor plate is passed through the through-hole and is stretched out the foot trusteeship outside, pulls the one end that the rotor plate is located the foot trusteeship outside, and the rotor plate drives the connecting wire through the fixed pulley, and the connecting wire pulling sliding plate is to the direction motion of keeping away from the ratchet to pull the foot trusteeship and can rotate the foot trusteeship, the fixed pulley can change the application of force direction of pulling the rotor plate, and the hand can be more comfortable when pulling.

Optionally, a limiting plate for limiting the rotation of the foot supporting tube is arranged on the ratchet wheel.

Through adopting above-mentioned technical scheme, the limiting plate can prevent that the foot trusteeship from excessively rotating, has reduced the foot trusteeship and has held in the palm the pole because of excessively rotating and press from both sides the possibility of hindering the foot, has improved the safety in utilization.

Optionally, the foot supporting rod is sleeved with two three-way pipe fittings, and a handle with two ends respectively connected to the two three-way pipe fittings is arranged between the two three-way pipe fittings.

Through adopting above-mentioned technical scheme, the handle passes through the tee bend pipe fitting and connects on the bracing piece, can realize pulling the effect that the shallow gos forward in children's shallow in front through gripping the handle. After the children's shallow is folding, can mention whole children's shallow through gripping the handle, make things convenient for the transportation of children's shallow.

Optionally, the foot supporting rod is sleeved with a pad protection tube located in the tee pipe fitting, the tee pipe fitting is provided with a limiting groove, and the pad protection tube is provided with a limiting fixing plate located in the limiting groove.

Through adopting above-mentioned technical scheme, when the handle does not use, can accomodate the handle through the rotation each other between tee bend pipe fitting and the pad pillar, spacing fixed plate uses with the spacing groove cooperation can prevent that the handle from pressing from both sides the foot of taking the people.

Optionally, a sponge tube is sleeved on the handle.

Through adopting above-mentioned technical scheme, the sponge pipe on the handle can promote the comfort level when using the handle, improves the security when using the handle simultaneously.

Optionally, the handle is connected with the tee pipe fitting through screws arranged on the handle and the tee pipe fitting in a penetrating mode.

Through adopting above-mentioned technical scheme, when using the handle, often need exert very big power on the handle, the screw has effectively reduced the possibility that handle and tee bend pipe fitting take place to drop.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the riding comfort of the baby stroller is improved by arranging the foot bracket into the angle-adjustable mode;

2. this application has promoted children's shallow's the convenience of carrying through the handle that sets up on the foot bracket.

Drawings

Fig. 1 is a schematic view of a foldable foot rest of a child stroller according to an embodiment of the present disclosure.

FIG. 2 is a cross-sectional view of a foot support tube of an embodiment of the present application.

Description of reference numerals: 1. mounting a beam; 2. a support bar; 3. a foot support pipe; 4. a foot rest bar; 5. a handle; 6. a sponge tube; 7. a tee pipe fitting; 8. a cushion tube; 9. a limiting fixing plate; 10. a limiting groove; 11. a screw; 12. a limiting arc plate; 13. a limiting straight plate; 14. a ratchet wheel; 15. mounting a plate; 16. a sleeve; 17. a sliding plate; 18. a compression spring; 19. a connecting wire; 20. a fixed pulley; 21. a rotating plate; 22. a rotating shaft; 23. a through hole; 24. and a limiting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses foldable foot support of a child stroller. Referring to fig. 1, a foldable foot support of a child stroller comprises two parallel mounting beams 1, supporting rods 2 with two ends respectively connected to the two mounting beams 1 are arranged between the mounting beams 1, and foot supports rotatably connected with the supporting rods 2 through driving components are arranged on the supporting rods 2. The foot bracket comprises a foot supporting pipe 3 which is arranged on the supporting rod 2 and is connected with the supporting rod 2 in a rotating mode, two ends of the foot supporting pipe 3 are connected with foot supporting rods 4 of the two foot supporting pipes 3 respectively, and the foot supporting pipes 3 and the foot supporting rods 4 play a role in supporting feet. The foot trusteeship 3 realizes adjusting the angle between foot bracket and the installation roof beam 1 through the rotation with bracing piece 2, reaches the effect that improves the comfort level of taking.

Referring to fig. 1, the foot rest rod 4 is sleeved with two pad protection pipes 8, the two pad protection pipes 8 are respectively sleeved with a three-way pipe fitting 7, a handle 5 is arranged between the two three-way pipe fittings 7, two ends of the handle 5 are respectively connected to the two three-way pipe fittings 7, a sponge pipe 6 is arranged on the handle 5, and the child cart can be pulled and lifted through the handle 5. Limiting grooves 10 are formed in the three-way pipe fitting 7, limiting fixing plates 9 located in the limiting grooves 10 are arranged on the cushion protection pipes 8, the limiting fixing plates 9 and the limiting grooves 10 are matched for use, so that the handle 5 can rotate within a specific angle, and the probability that the handle 5 is clamped to hurt people due to rotation is reduced. The tee pipe fitting 7 is provided with the screw 11 for fixing the handle 5, so that the possibility that the handle 5 falls off from the tee pipe fitting 7 is reduced.

Referring to fig. 2, the foot supporting tube 3 is provided with a yielding groove at the position connecting with the supporting rod 2, the driving component comprises a ratchet 14 arranged on the supporting rod 2, and the ratchet 14 is positioned in the yielding groove. The foot supporting pipe 3 is internally provided with an installation plate 15, the installation plate 15 is provided with a sleeve 16 along the length direction of the foot supporting pipe 3, and the sleeve 16 is internally provided with a sliding plate 17 which is in sliding connection with the sleeve 16. The end of the slide plate 17 adjacent to the ratchet wheel 14 is provided with a ramp surface engaging the teeth of the ratchet wheel 14, and the end of the slide plate 17 remote from the ratchet wheel 14 is provided with a compression spring 18 connected to the mounting plate 15 and the slide plate 17, the compression spring 18 applying a force to the slide plate 17 moving in the direction towards the ratchet wheel 14. The foot supporting tube 3 is provided with a through hole 23, a rotating plate 21 penetrating through the through hole 23 is arranged in the through hole 23, and a rotating shaft 22 rotatably connected with the rotating plate 21 is further arranged in the through hole 23. A fixed pulley 20 is arranged at one end, far away from the ratchet wheel 14, in the foot support tube 3, an abdicating hole is arranged on the mounting plate 15, a connecting line 19 which penetrates through the abdicating hole and is connected to one end, far away from the ratchet wheel 14, of the sliding plate 17 is arranged at one end, located in the foot support tube 3, of the rotating plate 21, and the connecting line 19 bypasses the fixed pulley 20.

Referring to fig. 2, the ratchet wheel is provided with a limiting plate 24, the limiting plate 24 comprises a limiting arc plate 12 arranged on one side of the ratchet wheel 14 and a limiting straight plate 13 arranged on the other side of the ratchet wheel, the limiting plate 24 limits the foot support tube 3 to rotate within a certain angle range, and the possibility that the foot support tube 3 hurts a person is reduced.

The implementation principle of this application embodiment's folded cascade foot of children's handcart holds in palm is: the foot support tube 3 is pulled to enable the foot support tube 3 to rotate towards the direction of the limiting arc-shaped plate 12, the compression spring 18 provides an acting force for the sliding plate 17 to move towards the direction of the ratchet wheel 14, and the foot support tube 3 is prevented from rotating towards the direction of the limiting straight plate 13; the rotating plate 21 is buckled, the rotating plate 21 drives the sliding plate 17 to move in the direction away from the ratchet wheel 14 through the connecting wire 19, at the moment, the foot support tube 3 is pulled to drive the foot support tube 3 to rotate in the direction of the limiting straight plate 13, and the effect of containing the foot support tube 3 is achieved.

Compared with the prior art, this application embodiment has set up the foot bracket that can angle regulation, and the foot bracket of different angles can adapt to children's handcart's different mode of taking, has promoted children's handcart's riding comfort.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a children's handcart's folded cascade foot holds in palm which characterized in that: the mounting device comprises two mounting beams (1) which are arranged in parallel, supporting rods (2) with two ends respectively connected to the two mounting beams (1) are arranged between the mounting beams (1), and foot brackets rotatably connected with the supporting rods (2) are arranged on the supporting rods (2);

2. A foldable foot rest for a child stroller according to claim 1, wherein: the foot bracket comprises two foot supporting tubes (3) which are arranged on the supporting rod (2) in parallel, one end of each foot supporting tube (3) is rotatably connected with the supporting rod (2), and one ends of the two foot supporting tubes (3) far away from the supporting rod (2) are connected with foot supporting rods (4);

the driving component comprises two ratchet wheels (14) sleeved on the supporting rod (2), and the two ratchet wheels (14) are respectively positioned in the two yielding grooves;

the foot supporting pipe (3) is internally provided with a mounting plate (15), the driving assembly further comprises a sleeve (16) arranged on the mounting plate (15) along the length direction of the foot supporting pipe (3), a sliding plate (17) in sliding connection with the sleeve (16) is arranged in the sleeve (16), one end, far away from the ratchet wheel (14), of the sliding plate (17) is provided with a compression spring (18) connected with the mounting plate (15) and the sliding plate (17), and one end, close to the ratchet wheel (14), of the sliding plate (17) is provided with an inclined plane meshed with the teeth of the ratchet wheel (14);

the ratchet wheel driving device further comprises a driving piece for driving the sliding plate (17) to move in a direction away from the ratchet wheel (14).

3. A foldable foot rest for a child stroller according to claim 2, wherein: the foot supporting tube (3) is provided with a through hole (23), the driving piece is a rotating plate (21) penetrating through the through hole (23), a rotating shaft (22) is arranged in the through hole (23), the rotating shaft (22) penetrates through the rotating plate (21) and is rotatably connected with the rotating plate (21), one end, located in the foot supporting tube (3), of the rotating plate (21) is provided with a connecting wire (19) connected with the sliding plate (17), and the mounting plate (15) is provided with a abdicating hole for the connecting wire (19) to penetrate through;

and a fixed pulley (20) is arranged at one end, far away from the ratchet wheel (14), in the foot supporting pipe (3), and the connecting line (19) penetrates through the fixed pulley (20).

4. A foldable foot rest for a child stroller according to claim 2, wherein: and a limiting plate (24) used for limiting the rotation of the foot support tube (3) is arranged on the ratchet wheel (14).

5. A foldable foot rest for a child stroller according to claim 2, wherein: the foot supporting rod (4) is sleeved with two three-way pipe fittings (7), and a handle (5) with two ends respectively connected with the two three-way pipe fittings (7) is arranged between the two three-way pipe fittings (7).

6. A foldable foot rest for a child stroller according to claim 5, wherein: the foot supporting rod (4) is sleeved with a cushion protection pipe (8) located in the three-way pipe fitting (7), the three-way pipe fitting (7) is provided with a limiting groove (10), and the cushion protection pipe (8) is provided with a limiting fixing plate (9) located in the limiting groove (10).

7. A foldable foot rest for a child stroller according to claim 5, wherein: the handle (5) is sleeved with a sponge tube (6).

8. A foldable foot rest for a child stroller according to claim 5, wherein: the handle (5) is connected with the three-way pipe fitting (7) through screws (11) arranged on the handle (5) and the three-way pipe fitting (7) in a penetrating mode.