CN110920736B - An adjustable outdoor stroller - Google Patents

Abstract

The invention provides an adjustable outdoor baby carriage, which comprises a carriage body provided with a seat plate, and is characterized in that: the lower end of the seat plate is provided with a toy device, a hinged shaft is arranged below the toy device, a sitting and lying adjusting device is arranged on the hinged shaft, the lower end of the sitting and lying adjusting device is connected with a wheel device through a spring, and a sound generating device is arranged on the wheel device; the push rod device is arranged at one side of the upper end of the seat plate and provided with the shielding assembly.

Description

An adjustable outdoor stroller

technical field

The invention belongs to the technical field of baby products and outdoor products, in particular to an adjustable outdoor stroller.

Background technique

A stroller is a tool cart designed for the convenience of the baby's outdoor activities. It is the baby's favorite means of walking. Sex has always been something we've been studying.

For example, a Chinese patent document discloses a multifunctional stroller, [Application No.: 201910315709.3], which includes a frame body, a storage box, a lying device and a handle frame. A storage box is installed inside the groove, a lying device is arranged on the upper end of the frame body, the right end of the lying device is installed on the upper end of the frame body, the left end of the lying device is connected with the middle part of the handle frame, the handle frame is U-shaped structure, and the right end of the handle frame passes through The hinge seat is mounted on the frame body. The present invention can solve the problem that the existing baby carriage has poor shock absorption effect, is easy to hit the baby's head when encountering obstacles, and cannot store the baby's personal belongings, and the lying posture of the existing baby carriage is usually fixed. It can not meet the problems of lying down and lying down at the same time, and has the advantages of good shock absorption effect, avoiding the collision of the baby's head, storing the baby's belongings, and arbitrarily adjusting the lying position of the baby.

Although a multifunctional stroller in the above scheme can arbitrarily adjust the lying position of the baby to a certain extent, the adjustment process is cumbersome, and when adjusted to the sitting position, the baby cannot be well supported, and the safety is poor.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the above problems, to provide an adjustable outdoor stroller, the setting of the toy device and the sounding device, so that the stroller is more interesting, and the push rod device is used in conjunction with the sitting and lying adjustment device, so as to keep the The baby is more stable and comfortable when sitting.

In order to achieve the above object, the present invention adopts the following technical solutions: an adjustable outdoor stroller, comprising a vehicle body with a seat plate, characterized in that: a toy device is installed at the lower end of the seat plate, and the toy A hinged shaft is arranged below the device, a sitting and lying adjusting device is installed on the hinged shaft, and the lower end of the sitting and lying adjusting device is connected with a wheel device through a spring, and a sounding device is installed on the wheel device; The upper end of the seat plate is provided with a push rod device with a shielding component on one side, the sitting and lying adjusting device includes levers symmetrically hinged on both ends of the hinge shaft, and the front end of each lever is connected with a lower lever through a first support rod. A support plate, each end of the lever is connected with an upper support plate with a pillow through a second support rod, and the upper support plate and the lower support plate are both hinged on the vehicle body, the The sound-emitting device includes a toggle plate fixedly installed on the lower support plate, the front end of the toggle plate is provided with a number of vibrating sheets, and the front end of the vibrating sheet is provided with a sound tube; the lever is also connected to There is an arc-shaped rod with a fixing hole at the front end.

Preferably, the toy device includes a mounting plate installed in the sliding compartment, a plurality of rubber toys are mounted on the upper end of the mounting plate, and the two sides of the mounting plate are connected to the vehicle body through L rods. The sliding rails cooperate with each other, and the upper end of the L rod is hinged with a clamping block, and the clamping block can be rotated to cooperate with the clamping groove provided on the vehicle body.

Preferably, the wheel device includes a wheel axle on which the sound tube is installed, and the wheel axle is hinged on the wheel frame, the two ends of the wheel axle are fixedly mounted with large wheels, and the front end of the wheel frame is fixedly installed. Small wheels are installed.

Preferably, the push rod device includes a push rod hinged on both ends of the vehicle body, a protective rod is provided on one side of the push rod, and a curved rod is provided on one side of the protective rod. In the slot which is matched with each other, one side of the slot is connected with a fixing rod which is mutually matched with the fixing hole through an elastic piece; the push rod is also provided with a strap assembly.

Preferably, the strap assembly includes a lock that is fixedly installed on one side of the push rod, and a strap is installed on the other side of the push rod. Lock holes with which the locks cooperate with each other.

Preferably, the shielding assembly includes a shielding shed, and the shielding shed is filled with dust-absorbing parts, the shielding shed includes a fixed end that is fixedly connected to the push rod, and a fixed end is provided above the fixed end. The observation port is provided with a telescopic end below the observation port, and the lower end of the telescopic end is fixedly connected with the vehicle body.

Compared with the prior art, the advantages of the present invention are:

1. The toy device provided in the present invention can use the L rod to adjust the high and low position, thereby controlling the position of the rubber toy from the sitting board. When the distance between the two is small, if the baby on the sitting board has an action, the rubber toy will be compressed. , make the rubber toys make sounds and increase the fun of the stroller.

2. The arrangement of the sound-emitting device in the present invention uses a simple structure to make music sound when the car is pushed, which not only makes reasonable use of the power generated by the wheel axle, but also soothes the baby, and the toggle plate is connected to the lower support plate. , so that in the lying position, the toggle plate does not contact the sound tube, so as to ensure a good sleep for the baby.

Description of drawings

FIG. 1 is a structural diagram (sitting posture) of an adjustable outdoor stroller provided by the present invention.

Fig. 2 is a partial cross-sectional view (left side view) of an adjustable outdoor stroller provided by the present invention.

FIG. 3 is a cross-sectional view of the A-A side of an adjustable outdoor stroller provided by the present invention.

FIG. 4 is a structural diagram of a push rod provided by the present invention.

Figure 5 is a structural diagram of an adjustable outdoor stroller provided by the present invention (recumbent position)

In the figure, the car body 1, the seat plate 11, the hinge shaft 12, the spring 13, the toy device 2, the sliding compartment 21, the mounting plate 22, the rubber toy 23, the L rod 24, the sliding rail 25, the clamping block 26, the clamping slot 27, Sitting and lying adjusting device 3, lever 31, first support rod 32, lower support plate 33, second support rod 34, pillow 35, upper support plate 36, fixing hole 37, arc rod 38, sounding device 4, toggle plate 41. Vibration plate 42, sound tube 43, wheel device 5, wheel axle 51, wheel frame 52, large wheel 53, small wheel 54, push rod device 6, push rod 61, protection rod 62, notch 63, elastic member 64 , Fixing rod 65, strap assembly K, lock buckle K1, strap K2, keyhole K3, shielding assembly Z, shielding shed Z1, dust adsorption piece Z2, fixed end Z3, observation port Z4, telescopic end Z5.

Detailed ways

As shown in Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, an adjustable outdoor stroller includes a car body 1 provided with a seat plate 11, and a toy device 2 is installed at the lower end of the seat plate 11. This device The seat plate 11 in the middle can be made of elastic rubber material, which can not only make the stroller more comfortable, but also make the toy device 2 play a good role. There is a sitting and lying adjusting device 3, and the lower end of the sitting and lying adjusting device 3 is connected to the wheel device 5 through a spring 13. The setting of the spring 13 in this device is conducive to the rebound of the sitting and lying adjusting device 3, and when the spring 13 is in a free state, the infant The car is in a lying position, a sounding device 4 is installed on the wheel device 5; the upper end of the seat plate 11 is installed with a push rod device 6 with a blocking component Z on one side, and the push plate device 6 in this device is hinged at both ends of the car body 1. Both ends, so that the position of the push plate device 6 can be adjusted according to the sitting or lying position of the stroller, so that adults can better monitor the state of the baby, and the blocking component Z is communicated with the push rod device 6, and the push rod device 6 The shielding range can be changed while changing the position, the operation is simple and the applicability is stronger, and at the same time, the setting of the shielding component Z is also beneficial to the stability of the push rod device 6 .

Specifically, the toy device 2 includes a mounting plate 22 installed in the sliding compartment 21 , a plurality of rubber toys 23 are mounted on the upper end of the mounting plate 22 , and the two sides of the mounting plate 22 are connected with the slide rails 25 provided on the vehicle body 1 through the L rods 24 . In cooperation with each other, the upper end of the L rod 24 is hinged with a blocking block 26, and the blocking block 26 can cooperate with the blocking groove 27 provided on the vehicle body 1 through rotation. In this device, the rubber toy 23 can be installed in the prior art. There is a whistle rubber toy. The cooperation between the L rod 24 and the slide rail 25 is not only conducive to the balance of the mounting plate 22, but also can be used to adjust the position of the mounting plate 22. When the block 26 is stuck in the card slot 27, the mounting plate 22 When falling under the action of gravity, an elastic member can also be installed at the bottom of the mounting plate 22 to facilitate the rebound and stability of the mounting plate 22 .

Specifically, the sitting and lying adjusting device 3 includes levers 31 symmetrically hinged to both ends of the hinge shaft 12 , the front end of each lever 31 is connected to a lower support plate 33 through a first support rod 32 , and the end of each lever 31 is connected through a second support rod 34 An upper support plate 36 with a pillow 35 is connected, and both the upper support plate 36 and the lower support plate 33 are hinged on the vehicle body 1; the lever 31 is also connected with an arc-shaped rod 38 with a fixed hole 37 at the front end. The position and size of the shaped rod 38 are set according to the push rod device 6 , so that when the sitting and lying adjusting device 3 is in the sitting state, the arc shaped rod 38 can be fixed on the push rod device 6 .

Further, the sound-generating device 4 includes a toggle plate 41 fixedly mounted on the lower support plate 33. The front end of the toggle plate 41 is provided with a plurality of vibrating sheets 42, and the front end of the vibrating sheet 42 is provided with a sound tube 43. There are several convex points a on the 43, which are used to move the vibrating sheet 42 to make the vibrating sheet 42 emit sound.

More specifically, the wheel device 5 includes a wheel shaft 51 on which the sound tube 43 is installed, and the wheel shaft 51 is hinged on the wheel frame 52 , the two ends of the wheel shaft 51 are fixedly installed with large wheels 53 , and the front end of the wheel frame 52 is installed with a small wheel 54 . , one end of the spring 13 is installed on the wheel frame 52 in this device, and the other end of the spring 13 is fixedly installed on the lever 31 .

Further, the push rod device 6 includes a push rod 61 hinged on both ends of the vehicle body 1, and a limit block e can be set on one side of the push rod 61 in this device, so as to facilitate the stability of the push rod 61 at the limit position on one side. One side of 61 is provided with a protective rod 62, one side of the protective rod 62 is provided with a notch 63 that cooperates with the arc-shaped rod 38, and one side of the notch 63 is connected with a fixed rod 65 which is mutually matched with the fixed hole 37 through an elastic member 64. The push rod 61 is also equipped with a strap assembly K. In this device, the guard rod 62 is fixedly installed on the push rod 61, and the fixed installation method can be welded. The guard rod 62 is covered with rubber cushions to prevent collision Function, the setting of the protective rod 62 can prevent the child from falling in the sitting position, and can contact the vehicle body 1 with each other in the lying position, thereby making the push rod 61 more stable, and the elastic member can be shrapnel and spring.

More specifically, the strap assembly K includes a lock K1 fixedly installed on one side of the push rod 61, a strap K2 is installed on the other side of the push rod 61, and a plurality of locks that cooperate with the lock K1 are provided on the strap K2. Hole K3, the lock K1 in this device is welded on the side of the push rod 61, the strap K2 can be a strap, elastic strap or nylon woven strap, and the edge of the lock hole K3 is made of elastic rubber, which is convenient for the lock hole K3 to be connected with The tight connection of the lock K1 prevents it from falling off. In addition, one end of the strap K2 is fixed on the push rod 61, and the remaining part can be directly wound on the push rod 61, or the bandage K2 can be wound on the rotating shaft set on the push rod 1. In addition, an elastic member (such as a spring) can be set on the rotating shaft, which is convenient for the retraction and use of the strap K2. The setting of the strap assembly K can connect adults to the stroller, prevent accidents when adults let go of the stroller, and improve the performance of the baby. Safety in car use.

Still further, the shielding component Z includes a shielding canopy Z1, and the shielding canopy Z1 is filled with a dust adsorption member Z2, the shielding canopy Z1 includes a fixed end Z3 that is fixedly connected to the push rod 61, and an observation port Z4 is opened above the fixed end Z3 for observation. There is a telescopic end Z5 below the port Z4, and the lower end of the telescopic end Z5 is fixedly connected with the vehicle body 1. The adsorbent Z2 in this device can be made of activated carbon or microfiber, and the telescopic end Z5 can be made of tarpaulin b and foldable frame c. , and the fixed end Z3 uses a curved plate d or a flat plate d to replace the tarpaulin, and the setting of the observation port Z4 is beneficial for adults to observe the situation of children.

Working principle: when the child is awake, push the push plate 61 to the back side, so that the limit block e supports the push plate 61. At this time, the blocking component Z shrinks to make the child's field of vision wider. Pull the fixed rod 65 to move up, and then The arc-shaped rod 38 is inserted into the slot 63, and the fixing rod 65 is released, so that the fixing rod 65 moves down under the action of the elastic member 64 and cooperates with the fixing hole 37 to fix the seat adjusting device 3, and while pulling the arc-shaped rod 38, The first support rod 32 connected to the front end of the lever 31 drives the lower support plate 33 to move down, and the second support rod 34 connected to the end of the lever 31 drives the upper support plate 36 to move up, so that the stroller becomes three sections at a certain angle. , it is convenient for the child to keep the sitting position and is more comfortable. At this time, when the stroller is pushed, the rotation of the wheel shaft 51 drives the rotation of the sound tube 43, so that the vibration plate 42 on the toggle plate 41 vibrates and emits a sound, which can comfort the child. When the child sleeps , pull the fixing rod 65 apart, so that the fixing rod 65 is separated from the fixing hole 37, at this time, the upper support plate 36 and the lower support plate 33 return to the horizontal state under the action of gravity, the spring 13 and the lever 31, and the spring 13 acts as a A certain shock absorption effect makes the upper support plate 36, the lower support plate 33 and the seat plate 11 form a bed, and the toggle plate 41 moves with the lower support plate 33, so that the toggle plate 41 is separated from the sound tube 43, and the sounding device 4 No sound is emitted, at the same time, push the push rod 61 to the front end, during the rotation of the push rod 61, pull out the shielding component Z to cover the child, play the role of dustproof and sun protection, and make the child sleep more comfortably; When the child is playing, adjust the L rod 24 to make the mounting plate 22 move up, and use the clamping block 26 and the clamping slot 27 to cooperate with each other to fix the fixing plate 22 on the upper end. At this time, the rubber toy 23 is closer to the seat plate 11, and the child has an action. When the rubber toy 23 is pressed, the rubber toy 23 makes a sound.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention pertains can make various modifications or additions to the described specific embodiments or substitute in similar manners, but will not deviate from the spirit of the present invention or go beyond the definitions of the appended claims range.

Although the car body 1, the seat plate 11, the hinge shaft 12, the spring 13, the toy device 2, the sliding compartment 21, the mounting plate 22, the rubber toy 23, the L rod 24, the sliding rail 25, the clamping block 26, Card slot 27, sitting and lying adjusting device 3, lever 31, first support rod 32, lower support plate 33, second support rod 34, pillow 35, upper support plate 36, fixing hole 37, arc rod 38, sounding device 4 , toggle plate 41, vibrating plate 42, sound tube 43, wheel device 5, wheel axle 51, wheel frame 52, large wheel 53, small wheel 54, push rod device 6, push rod 61, protection rod 62, notch 63 , elastic member 64, fixed rod 65, strap assembly K, lock K1, strap K2, lock hole K3, blocking member Z, blocking shed Z1, dust suction member Z2, fixed end Z3, observation port Z4, telescopic end Z5 terms, but does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the present invention, and it is contrary to the spirit of the present invention to interpret them as any kind of additional limitation.

Claims (6)

1. An outdoor perambulator with adjustable, is including automobile body (1) that is equipped with seat (11), its characterized in that: the lower end of the seat plate (11) is provided with a toy device (2), a hinged shaft (12) is arranged below the toy device (2), a sitting and lying adjusting device (3) is arranged on the hinged shaft (12), the lower end of the sitting and lying adjusting device (3) is connected with the wheel device (5) through a spring (13), the wheel device (5) is provided with a sound generating device (4), the sitting and lying adjusting device (3) comprises levers (31) which are symmetrically hinged at two ends of the hinge shaft (12), the front end of each lever (31) is connected with a lower support plate (33) through a first support rod (32), the tail end of each lever (31) is connected with an upper support plate (36) with a pillow (35) through a second support rod (34), the upper support plate (36) and the lower support plate (33) are hinged on the vehicle body (1); the lever (31) is also connected with an arc-shaped rod (38) with a fixing hole (37) at the front end, the sound generating device (4) comprises a poking plate (41) fixedly arranged on the lower support plate (33), a plurality of vibration plates (42) are arranged at the front end of the poking plate (41), and a sound tube (43) is arranged at the front end of each vibration plate (42); the upper end of the seat plate (11) is provided with a push rod device (6) with a shielding component (Z) on one side.

2. An adjustable outdoor stroller according to claim 1, wherein: toy device (2) including installing mounting panel (22) in slip storehouse (21), mounting panel (22) upper end install a plurality of rubber toys (23), mounting panel (22) both sides pass through L pole (24) and set up in automobile body (1) on slide rail (25) mutually support, L pole (24) upper end articulated have fixture block (26), just fixture block (26) accessible rotation with set up in automobile body (1) on draw-in groove (27) mutually support.

3. An adjustable outdoor stroller according to claim 1, wherein: the wheel device (5) comprises a wheel shaft (51) provided with the sound tube (43), the wheel shaft (51) is hinged to a wheel frame (52), large wheels (53) are fixedly arranged at two ends of the wheel shaft (51), and small wheels (54) are arranged at the front end of the wheel frame (52).

4. An adjustable outdoor stroller according to claim 3, wherein: the push rod device (6) comprises push rods (61) hinged to two ends of the trolley body (1), a protective rod (62) is arranged on one side of each push rod (61), notches (63) matched with the arc-shaped rods (38) are arranged on one side of each protective rod (62), and fixing rods (65) matched with the fixing holes (37) are connected to one side of each notch (63) through elastic pieces (64); the push rod (61) is also provided with a binding belt component (K).

5. An adjustable outdoor stroller according to claim 4, wherein: bandage subassembly (K) including fixed mounting in push rod (61) one side hasp (K1), push rod (61) other side install bandage (K2), bandage (K2) on seted up a plurality of with hasp (K1) lockhole (K3) mutually support.

6. An adjustable outdoor stroller according to claim 5, wherein: shelter from subassembly (Z) including sheltering from canopy (Z1), just shelter from canopy (Z1) intussuseption and be filled with dust adsorption piece (Z2), shelter from canopy (Z1) include with push rod (61) fixed connection stiff end (Z3), stiff end (Z3) top seted up and observed mouth (Z4), observation mouth (Z4) below be equipped with flexible end (Z5), flexible end (Z5) lower extreme with automobile body (1) fixed connection.

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