CN209176768U - Sleeping and reclining baby stroller - Google Patents

Abstract

The utility model discloses a folding stroller for babies capable of sleeping and lying, which comprises a front wheel component, a rear wheel component and a folding component; the folding assembly comprises two lateral folding frames, and each lateral folding frame comprises a front ejector rod, a front bottom rod, a rear ejector rod, a rear bottom rod and a middle bracket; the middle support comprises a top support rod, a bottom support rod and a supporting vertical rod connected between the top support rod and the bottom support rod, and the top support rod and the bottom support rod extend forwards and backwards; the front ends of the front top rod and the front bottom rod are respectively pivoted with the front wheel frame, and the rear ends of the front top rod and the front bottom rod are respectively pivoted with the front ends of the corresponding top supporting rod and the bottom supporting rod; the rear ends of the rear top rod and the rear bottom rod are respectively pivoted with the rear wheel frame, and the front ends of the rear top rod and the rear bottom rod are respectively pivoted with the rear ends of the corresponding top supporting rod and the corresponding bottom supporting rod; so, its structural design is ingenious reasonable, and the convenient operation of folding up reduces by a wide margin after folding, conveniently deposits transportation and follow-up use of carrying, and simultaneously, its expansion back shallow overall structure steadiness is good, safe in utilization, and the durability is good.

Description

Sleeping and reclining baby stroller

technical field

The utility model relates to the technology in the field of strollers for babies, in particular to a foldable stroller for babies that can lie down.

Background technique

Sleeping and reclining baby strollers are mainly suitable for younger babies. This kind of baby stroller is bulky when in use, so it is generally designed as a foldable type. In actual use, it is troublesome to fold and fold. Insufficient, in addition, as a product for babies to sleep and lie down, its safety is very important. In this patent application, it also focuses on considering the stability of the stroller structure, and effectively improves the sleepability of the traditional technology through a relatively simple structure. There is the current situation that the structural stability of the lying baby stroller is not strong.

Utility model content

In view of this, the utility model aims at the deficiencies in the prior art, and its main purpose is to provide a sleeping and lying foldable baby stroller, which has an ingenious and reasonable structural design, convenient folding operation, greatly reduced volume after folding, and is convenient It is suitable for storage, transportation and subsequent carrying. At the same time, the overall structure of the cart after unfolding is stable, safe to use, and durable.

In order to achieve the above object, the utility model adopts the following technical solutions:

A foldable stroller for sleeping and reclining babies, including a front wheel assembly, a rear wheel assembly and a folding assembly; wherein:

The front wheel assembly includes a front wheel frame and a front left wheel and a front right wheel installed on the bottom of the front wheel frame; the rear wheel assembly includes a rear wheel frame and a rear left wheel and a rear wheel mounted on the bottom of the rear wheel frame Side right wheel; the folding assembly includes two lateral folding frames arranged on the left and right sides respectively, and each lateral folding frame includes a front push rod, a front bottom rod, a rear push rod, a rear bottom rod, and an intermediate bracket ; The front push rod, the front bottom rod, the rear push rod, and the rear bottom rod are all extended forward and backward; the middle bracket includes a top support rod, a bottom support rod and a support connected between the top support rod and the bottom support rod The vertical poles, the top poles and the bottom poles are all extended forward and backward; the front ends of the front top poles and the front bottom poles are respectively pivoted to the front wheel frame, and the rear ends of the front top poles and the front bottom poles are respectively connected to the front ends of the corresponding top poles and bottom poles; the rear ends of the rear top poles and rear bottom poles are respectively pivotally connected to the rear wheel frame, and the front ends of the rear top poles and rear bottom poles are respectively pivotally connected to the corresponding top poles , the rear end of the bottom strut;

And, a push rod is connected to the rear wheel frame, the push rod has an inverted U-shaped structure, and the push rod is extended toward the rear side of the rear wheel frame.

As a preferred solution, an inverted U-shaped sunshade frame is connected to the top of the front wheel frame and the rear wheel frame, and a foldable flexible sunshade sheet is connected between the two inverted U-shaped sunshade frames.

As a preferred solution, the middle part of the support vertical rod is respectively connected with a front auxiliary support diagonal rod and a rear auxiliary support diagonal rod, and the lower end of the front auxiliary support diagonal rod is pivotally connected to the front of the middle part of the support column. side, the upper end of the front side auxiliary support diagonal rod is pivotally connected to the rear end of the front push rod; the lower end of the rear side auxiliary support diagonal rod is pivotally connected The upper end of the rod is pivotally connected to the front end of the rear push rod.

As a preferred solution, the middle section of the support pole is connected with a pivot seat, the front and rear ends of the pivot seat protrude to the front and rear sides of the support pole respectively, and the front side assists the support slant bar, rear The lower ends of the side auxiliary support slanting rods are respectively pivotally connected to the front and rear ends of the pivot seat.

As a preferred solution, the left and right section of the top pole is an inverted U-shaped structure, and the bottom of the top pole is provided with an upper positioning groove; the rear end of the front pole and the front end of the rear pole extend into the upper positioning groove respectively. the front and rear ends of the bottom pole; the left and right sections of the bottom pole are U-shaped, and the top of the bottom pole is provided with a lower positioning groove; the rear end of the front bottom pole and the front end of the rear bottom pole respectively extend into the lower positioning groove. front and rear.

As a preferred solution, a storage rod is connected to the rear wheel frame, the storage rod protrudes from the rear side of the rear wheel frame, and the storage rod is located below the push rod.

As a preferred solution, a front connecting rod is connected between the front bottom bars on both sides, and a rear connecting rod is connected between the rear bottom bars on both sides.

As a preferred solution, both the front connecting rod and the rear connecting rod are straight rod structures extending left and right.

As a preferred solution, the lower end of the inverted U-shaped sunshade frame can be pluggably assembled on the top of the corresponding front wheel frame and rear wheel frame.

As a preferred solution, the rear end of the front bottom bar and the front end of the rear bottom bar are all set as iron magnetic suction ends, and magnets are arranged in the lower end positioning grooves of the aforementioned bottom support rods, and the iron magnetic suction ends can be The removable type is attached to the corresponding front and rear ends of the magnet.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that its structural design is ingenious and reasonable, and the folding operation is convenient. After folding, the volume is greatly reduced, which is convenient for storage, transportation and subsequent carrying. In use, at the same time, the overall structural stability of the cart after deployment is good, safe to use, and good durability; and, through the structural design of the middle bracket, the structural stability and smoothness of deployment are further improved.

In order to illustrate the structural features and functions of the utility model more clearly, the utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is an assembly perspective view (folded state) of an embodiment of the utility model;

Fig. 2 is a side view (folded state) of the embodiment of the utility model;

Fig. 3 is another side view (expanded state) of the embodiment of the utility model;

Fig. 4 is a side view (expanded state) of another embodiment of the utility model.

Description of drawings:

10. Front wheel assembly 11. Front wheel frame

20. Rear wheel assembly 21. Rear wheel frame

30. Folding assembly 31. Front ejector rod

32. Front bottom bar 33. Rear top bar

34. Rear bottom bar 35. Top support bar

36. Bottom support rod 37. Support vertical rod

381. Front auxiliary support slanting rod 382. Rear auxiliary support slanting rod

383. Pivot joint seat 391. Iron magnetic suction end

392, magnet 41, push rod

42. Storage rod 43. Inverted U-shaped sunshade frame

44, hook.

Detailed ways

Please refer to shown in Fig. 1 to Fig. 4, it has shown the concrete structure of the embodiment of the present utility model,

A foldable stroller for sleeping and reclining babies, including a front wheel assembly 10, a rear wheel assembly 20 and a folding assembly 30; wherein:

The front wheel assembly 10 includes a front wheel frame 11 and a front left wheel and a front right wheel installed on the bottom of the front wheel frame 11; The rear left wheel and the rear right wheel; the folding assembly 30 includes two lateral folding frames arranged on the left and right sides respectively, and each lateral folding frame includes a front push rod 31, a front bottom rod 32, a rear Ejector rod 33, rear bottom rod 34, middle support; described front push rod 31, front bottom rod 32, rear push rod 33, rear bottom rod 34 all extend back and forth; Described middle support includes top support rod 35, bottom Strut 36 and the supporting vertical rod 37 that is connected between top strut 35, bottom strut 36, described top strut 35, bottom strut 36 all extend back and forth and set; Described front top strut 31, front bottom strut 32 The front ends of the front ends are respectively pivotally connected to the front wheel frame 11, and the rear ends of the front top rods 31 and the front bottom rods 32 are respectively pivotally connected to the front ends of the corresponding top rods 35 and bottom rods 36; the rear top rods 33, rear bottom rods The rear ends of the rods 34 are respectively pivotally connected to the rear wheel frame 21, and the front ends of the rear top rods 33 and the rear bottom rods 34 are respectively pivotally connected to the rear ends of the corresponding top rods 35 and bottom rods 36; 32 are connected with front connecting rods, and are connected with rear connecting rods between the rear bottom rods 34 on both sides. Both the front connecting rod and the rear connecting rod are straight rod structures extending left and right.

A push rod 41 is connected to the rear wheel frame 21 , the push rod is in an inverted U-shaped structure, and the push rod 41 is extended toward the rear side of the rear wheel frame 21 . A storage rod 42 is connected to the rear wheel frame 21, and the storage rod 42 stretches out from the rear side of the rear wheel frame 21, and the storage rod 42 is located below the push rod.

An inverted U-shaped sunshade frame 43 is connected to the tops of the front wheel frame 11 and the rear wheel frame 21 respectively, and a foldable flexible sunshade sheet is connected between the two inverted U-shaped sunshade frames 43 . The lower end of the inverted U-shaped sunshade frame 43 is pluggably assembled on the top of the corresponding front wheel frame 11 and rear wheel frame 21 .

The middle part of the support pole 37 is respectively connected with a front side auxiliary support diagonal bar 381 and a rear side auxiliary support diagonal bar 382, and the lower end of the front side auxiliary support diagonal bar 381 is pivotally connected to the front side of the middle part of the support column, The upper end of the front side auxiliary support slant bar 381 is pivotally connected to the rear end of the front push rod 31; the lower end of the rear side auxiliary support slant bar 382 is pivotally connected to the rear side of the middle section of the support column, and the rear side auxiliary support The upper end of the oblique rod 382 is pivotally connected to the front end of the rear push rod 33 .

The middle part of the support pole 37 is connected with a pivot seat 383, and the front and rear ends of the pivot seat 383 respectively protrude to the front and rear sides of the support pole 37. The lower ends of the auxiliary support slanting rods 382 are respectively pivotally connected to the front and rear ends of the pivot base 383 .

The left and right section of the top pole 35 is an inverted U-shaped structure, and the bottom of the top pole 35 is provided with an upper positioning groove; , the rear end; the left and right sections of the bottom pole 36 are U-shaped structures, and the top of the bottom pole 36 is provided with a lower end positioning groove; the rear end of the front bottom pole 32 and the front end of the rear bottom pole 34 extend into the lower end for positioning respectively The front and rear ends of the slot. Further, in order to improve the stability of the cart when in use, as shown in Figure 4, the rear end of the front bottom bar 32 and the front end of the rear bottom bar 34 are all provided with iron magnetic suction ends 391, and the aforementioned bottom support A magnet 392 is disposed in the positioning groove at the lower end of the rod 36 , and the ferrous magnetic end 391 is removably attached to the corresponding front and rear ends of the magnet 392 .

And, the outer side of front wheel frame 11, rear wheel frame 21 is provided with hook 44, hangs some small objects conveniently.

The key point of the design of this utility model is that its main structural design is ingenious and reasonable, the folding operation is convenient, the volume is greatly reduced after folding, and it is convenient for storage, transportation and subsequent carrying and use. , good durability; and, through the structural design of the middle bracket, the structural stability and the smoothness of deployment are further improved; in addition, the functions of the cart are enriched through the settings of the storage bar and the hook, and the practicability is stronger .

The above are only preferred embodiments of the present utility model, and do not limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model , all still belong to the scope of the technical solution of the utility model.

Claims (10)

1. A foldable stroller for sleeping and reclining babies, characterized in that: it includes a front wheel assembly, a rear wheel assembly and a folding assembly; wherein: The front wheel assembly includes a front wheel frame and a front left wheel and a front right wheel installed on the bottom of the front wheel frame; the rear wheel assembly includes a rear wheel frame and a rear left wheel and a rear wheel mounted on the bottom of the rear wheel frame Side right wheel; the folding assembly includes two lateral folding frames arranged on the left and right sides respectively, and each lateral folding frame includes a front push rod, a front bottom rod, a rear push rod, a rear bottom rod, and an intermediate bracket ; The front push rod, the front bottom rod, the rear push rod, and the rear bottom rod are all extended forward and backward; the middle bracket includes a top support rod, a bottom support rod and a support connected between the top support rod and the bottom support rod The vertical poles, the top poles and the bottom poles are all extended forward and backward; the front ends of the front top poles and the front bottom poles are respectively pivoted to the front wheel frame, and the rear ends of the front top poles and the front bottom poles are respectively connected to the front ends of the corresponding top poles and bottom poles; the rear ends of the rear top poles and rear bottom poles are respectively pivotally connected to the rear wheel frame, and the front ends of the rear top poles and rear bottom poles are respectively pivotally connected to the corresponding top poles , the rear end of the bottom strut; And, a push rod is connected to the rear wheel frame, the push rod has an inverted U-shaped structure, and the push rod is extended toward the rear side of the rear wheel frame. 2. The folding stroller for sleeping and reclining babies according to claim 1, characterized in that: the tops of the front wheel frame and the rear wheel frame are respectively connected with an inverted U-shaped sunshade frame, two inverted U-shaped sunshade frames A foldable flexible sunshade is connected therebetween. 3. The foldable stroller for sleeping and reclining babies according to claim 1, characterized in that: the middle part of the support pole is respectively connected with a front side auxiliary support slant bar and a rear side auxiliary support slant bar, the The lower end of the front auxiliary support diagonal bar is pivotally connected to the front side of the middle section of the support column, and the upper end of the front auxiliary support diagonal bar is pivotally connected to the rear end of the front push rod; the lower end of the rear auxiliary support diagonal bar is pivotally It is connected to the rear side of the middle part of the support column, and the upper end of the rear side auxiliary support slanting rod is pivotally connected to the front end of the rear push rod. 4. The foldable baby stroller according to claim 3, characterized in that: a pivot seat is connected to the middle section of the support pole, and the front and rear ends of the pivot seat respectively protrude to the support The front and rear sides of the upright bar, the lower ends of the aforementioned front side auxiliary support slant bar and the rear side auxiliary support slant bar are respectively pivotally connected to the front and rear ends of the pivot seat. 5. The foldable stroller for sleeping and reclining babies according to claim 1, characterized in that: the left and right section of the top pole is an inverted U-shaped structure, and the bottom of the top pole is provided with an upper end positioning groove; The rear end of the ejector rod and the front end of the rear ejector rod extend into the front and rear ends of the upper positioning groove respectively; the left and right section of the bottom support rod is U-shaped, and the top of the bottom support rod is provided with a lower end positioning groove; The rear end of the bar and the front end of the rear bottom bar stretch into the front and rear ends of the lower positioning groove respectively. 6. The foldable stroller for sleeping and reclining babies according to claim 1, characterized in that: the rear wheel frame is connected with a storage rod, and the storage rod protrudes from the rear side of the rear wheel frame, and the storage rod The rod is located below the push rod. 7. The sleeping and reclining foldable baby stroller according to claim 1, characterized in that: a front connecting rod is connected between the front bottom rods on both sides, and a rear connecting rod is connected between the rear bottom rods on both sides . 8 . The foldable baby stroller for sleeping and reclining according to claim 7 , wherein the front connecting rod and the rear connecting rod are both straight rod structures extending left and right. 9. The foldable stroller for sleeping and reclining babies according to claim 2, characterized in that: the lower end of the inverted U-shaped sunshade frame is pluggably assembled to the top ends of the corresponding front wheel frame and rear wheel frame. 10. The sleeping and reclining folding stroller for babies according to claim 5, characterized in that: the rear end of the front bottom bar and the front end of the rear bottom bar are all set as iron magnetic suction ends, and the aforementioned bottom support bar A magnet is arranged in the positioning slot at the lower end of the magnet, and the ferrous magnetic suction end is removably adsorbed to the corresponding front and rear ends of the magnet.