CN218287863U

CN218287863U - Folding mechanism for safe baby walking vehicle

Info

Publication number: CN218287863U
Application number: CN202222221923.2U
Authority: CN
Inventors: 徐艳阁
Original assignee: Zhengzhou Rumi Maternal And Infant Products Co ltd
Current assignee: Zhengzhou Rumi Maternal And Infant Products Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-01-13
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to a safe baby car folding mechanism of sauntering, including the fore-stock, the quantity of fore-stock is two, two the top of fore-stock is fixed mounting respectively has two between the mounting fixedly connected with fixed stock, two rotate respectively on the lateral wall that the mounting was kept away from each other and install the after-poppet, two be provided with the erection column between the after-poppet, the both ends of erection column are connected on two after-poppet respectively through adjustment mechanism, two one side that the fore-stock top was kept away from each other rotates respectively and installs the roof-rack, two carry out fixed connection, two through the handle between the both sides wall that the roof-rack top is close to each other rotate respectively and install the head rod, two on the roof-rack the other end of head rod rotates respectively and installs on the erection column. The utility model discloses during the use, can control the folding mechanism of the car of strolling through adjustment mechanism and expand automatically with folding, degree of automation is high for it is more convenient that the car of strolling uses.

Description

Folding mechanism for safe baby walking vehicle

Technical Field

The utility model relates to a child car technical field of sauntering especially relates to a child car folding mechanism saunters safely.

Background

The baby strolling car is a tool car that facilitates for baby's outdoor activities and designs, has various motorcycle types, what general 1 to 2 years old child played is the baby strolling car, what play more than 2 years old is the toy car that has the wheel, the baby strolling car can bring certain benefit for child's intellectual development, increase child's head development, the baby strolling car, be baby's favorite vehicle of walking, the necessity when especially mother takes baby to go up the street shopping.

In order to make the car of strolling baby more portable and place, generally all can give the car of strolling baby design folding mechanism, but current folding mechanism exists some not enoughly. The existing folding mechanisms are manually operated, the automation degree is very low, and automatic folding or unfolding cannot be realized.

SUMMERY OF THE UTILITY MODEL

The utility model provides a safe baby car folding mechanism of sauntering has solved the technical problem among the prior art.

The utility model provides a scheme as follows of above-mentioned technical problem:

a folding mechanism for a safe strolling baby car comprises front frames, wherein the number of the front frames is two, fixing pieces are fixedly mounted at the tops of the two front frames respectively, a fixed long rod is fixedly connected between the two fixing pieces, rear frames are rotatably mounted on the side walls, far away from each other, of the two fixing pieces respectively, a mounting column is arranged between the two rear frames, two ends of the mounting column are connected to the two rear frames respectively through adjusting mechanisms, top frames are rotatably mounted on the sides, far away from each other, of the tops of the two front frames respectively, two side walls, close to each other, of the tops of the two top frames are fixedly connected through handles, first connecting rods are rotatably mounted on the two top frames respectively, the other ends of the two first connecting rods are rotatably mounted on the mounting column respectively, second connecting rods are rotatably mounted on the two front frames respectively, and the other ends of the two second connecting rods are rotatably mounted on the mounting column respectively; two adjustment mechanism structure is the same, adjustment mechanism includes driving motor, driving motor fixed mounting is in the inside of after-poppet, driving motor's the terminal fixedly connected with lead screw of output shaft, the lead screw rotates to be installed in the spout of seting up in the after-poppet, it has the slider still to slidable mounting in the spout, the lead screw runs through the slider and is connected with the slider through screw-thread fit, the both ends of erection column are fixed connection respectively on two sliders, be provided with corotation reset switch and reversal reset switch on the top lateral wall of roof-rack, corotation reset switch with reversal reset switch respectively with driving motor electric connection.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, two one side that the front truck bottom end is close to each other rotates respectively and installs the front wheel, and one side that two after-poppet bottom ends were kept away from each other rotates respectively and installs the rear wheel.

Further, a fixing frame is fixedly installed between the two top frames and is located below the top frames.

Furthermore, two still fixed mounting has the car pad on the roof-rack, the bottom of car pad respectively with mount and fixed long rod fixed connection.

Further, a guardrail is fixedly mounted between the two top frames and positioned above the top frames.

Furthermore, still fixed mounting has the sunshade on the roof-rack, the sunshade is located the top of car pad.

The beneficial effects of the utility model are that: the utility model provides a safe child's car folding mechanism of sauntering has following advantage:

the utility model discloses during the use, can control the folding mechanism of car of sauntering automatically to expand and fold through adjustment mechanism, degree of automation is high, it is more convenient to make the car of sauntering use, it is concrete, when the folding car of sauntering of needs, press corotation reset switch, it rotates to drive the lead screw, make the slider to the direction removal near the rear wheel, thereby drive erection column synchronous movement, under the effect of head rod and second connecting rod, roof-rack and fore-stock rotate to the direction of after-frame respectively, after roof-rack and fore-frame fold the both sides of after-frame, loosen corotation reset switch, thereby accomplish the folding of car of sauntering. When the baby strolling vehicle needs to be used, the reverse reset switch is pressed.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural view of a folding mechanism of a safe strolling baby stroller according to an embodiment of the present invention;

fig. 2 is a schematic sectional view of the rear frame of the folding mechanism of the safe stroller for strolling provided in fig. 1.

FIG. 3 is a schematic structural view of a top frame and a handle of the folding mechanism for a safe strolling stroller shown in FIG. 1;

fig. 4 is a schematic structural view of a fixing member and a long fixing rod in the folding mechanism of the safe strolling baby stroller provided in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a front frame; 2. a front wheel; 3. a rear frame; 4. a fixing member; 5. a rear wheel; 6. mounting a column; 7. a top frame; 8. a fixed mount; 9. a vehicle pad; 10. a first connecting rod; 11. a second connecting rod; 12. a sunshade; 13. a guardrail; 14. a handle; 15. fixing the long rod; 16. a drive motor; 17. a screw rod; 18. a slider; 19. a chute; 20. a forward rotation reset switch; 21. the reset switch is reversed.

Detailed Description

The principles and features of the present invention will be described with reference to the accompanying fig. 1-4, which are provided for illustration only and are not intended to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in a very simplified form and are not to precise scale, which is only used for the purpose of facilitating and clearly explaining the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for purposes of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-4, the utility model provides a safe strolling baby carriage folding mechanism, including two front frames 1, the number of the front frames 1 is two, two top portions of the front frames 1 are respectively and fixedly mounted with a fixing member 4, a fixed long rod 15 is fixedly connected between the two fixing members 4, two side walls of the fixing members 4 far away from each other are respectively and rotatably mounted with a rear frame 3, an installation column 6 is arranged between the two rear frames 3, two ends of the installation column 6 are respectively connected to the two rear frames 3 through an adjusting mechanism, one side of the two front frames 1 far away from each other is respectively and rotatably mounted with an upper frame 7, two side walls of the two upper frames 7 near to each other are fixedly connected through a handle 14, two upper frames 7 are respectively and rotatably mounted with a first connecting rod 10, the other ends of the two first connecting rods 10 are respectively and rotatably mounted on the installation column 6, the two front frames 1 are respectively and rotatably mounted with a second connecting rod 11, and the other ends of the two second connecting rods 11 are respectively and rotatably mounted on the installation column 6;

two adjustment mechanism structure is the same, adjustment mechanism includes driving motor 16, driving motor 16 fixed mounting is in the inside of after-frame 3, the terminal fixedly connected with lead screw 17 of output shaft of driving motor 16, lead screw 17 rotates to be installed in the spout 19 of seting up in after-frame 3, it has slider 18 still to slidable mounting in the spout 19, lead screw 17 runs through slider 18 and is connected with slider 18 through screw-thread fit, the both ends of erection column 6 are fixed connection respectively on two sliders 18, be provided with corotation reset switch 20 and reversal reset switch 21 on the top lateral wall of roof-rack 7, corotation reset switch 20 with reversal reset switch 21 respectively with driving motor 16 electric connection.

Two one side that 1 bottom of front stall is close to each other rotates respectively and installs front wheel 2, and one side that 3 bottoms of two after-poppet keep away from each other rotates respectively and installs rear wheel 5.

Preferably, a fixing frame 8 is fixedly installed between the two top frames 7, and the fixing frame 8 is located below the top frames 7.

Preferably, the two top frames 7 are further fixedly provided with vehicle cushions 9, and the bottoms of the vehicle cushions 9 are fixedly connected with the fixed frame 8 and the fixed long rod 15 respectively.

Preferably, a guardrail 13 is fixedly installed between the two top frames 7, and the guardrail 13 is located above the top frames 7, so that the safety of the baby can be protected.

Preferably, a sunshade 12 is further fixedly mounted on the top frame 7, and the sunshade 12 is located above the vehicle cushion 9, so that sunlight can be shielded.

The utility model discloses a concrete theory of operation and application method do:

the utility model discloses during the use, can control the folding mechanism of car of sauntering automatically to expand and fold through adjustment mechanism, degree of automation is high, it is more convenient to make the car of sauntering use, it is concrete, when the folding car of sauntering of needs, press corotation reset switch 20, it rotates to drive lead screw 17, make slider 18 to the direction removal that is close to rear wheel 5, thereby drive 6 synchronous motion of erection column, under head rod 10 and second connecting rod 11's effect, roof-rack 7 and fore-stock 1 rotate to the direction of after-frame 3 respectively, after roof-rack 7 and fore-stock 1 fold the both sides of after-frame 3, loosen corotation reset switch 20, thereby accomplish the folding to car of sauntering. When the baby strolling vehicle needs to be used, the reverse reset switch 21 is pressed.

The foregoing is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any manner; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of equivalent changes made to the above embodiments according to the essential technology of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The folding mechanism comprises front frames (1), and is characterized in that the number of the front frames (1) is two, fixing pieces (4) are respectively and fixedly installed at the tops of the two front frames (1), a fixed long rod (15) is fixedly connected between the two fixing pieces (4), rear frames (3) are respectively and rotatably installed on the side walls, far away from each other, of the two fixing pieces (4), an installation column (6) is arranged between the two rear frames (3), two ends of the installation column (6) are respectively connected onto the two rear frames (3) through an adjusting mechanism, top frames (7) are respectively and rotatably installed on one sides, far away from each other, of the top ends of the two front frames (1), two side walls, close to each other, of the top ends of the two top frames (7) are fixedly connected through handles (14), first connecting rods (10) are respectively and rotatably installed on the installation columns (6), second connecting rods (11) are respectively and rotatably installed on the two front frames (1), and the other ends of the two connecting rods (10) are respectively and rotatably installed on the second connecting rods (6);

the adjusting mechanism comprises a driving motor (16), the driving motor (16) is fixedly installed inside the rear frame (3), a lead screw (17) is fixedly connected to the tail end of an output shaft of the driving motor (16), the lead screw (17) is rotatably installed in a sliding groove (19) formed in the rear frame (3), a sliding block (18) is further installed in the sliding groove (19) in a sliding mode, the lead screw (17) penetrates through the sliding block (18) and is connected with the sliding block (18) through thread matching, two ends of the mounting column (6) are fixedly connected to the two sliding blocks (18) respectively, a forward rotation reset switch (20) and a reverse rotation reset switch (21) are arranged on the side wall of the top frame (7), and the forward rotation reset switch (20) and the reverse rotation reset switch (21) are electrically connected with the driving motor (16) respectively.

2. A folding mechanism for safely walking baby carriage as claimed in claim 1 wherein the sides of the bottom ends of the two front frames (1) close to each other are respectively rotatably mounted with front wheels (2), and the sides of the bottom ends of the two rear frames (3) far from each other are respectively rotatably mounted with rear wheels (5).

3. A folding mechanism for strolling a baby stroller according to claim 1, characterized in that a fixing frame (8) is fixedly installed between the two top frames (7), and the fixing frame (8) is located below the top frames (7).

4. A folding mechanism for strolling a baby stroller according to claim 1, wherein two top frames (7) are further fixedly provided with a stroller pad (9), and the bottom of the stroller pad (9) is fixedly connected with the fixing frame (8) and the fixing long rod (15) respectively.

5. A safe mechanism for strolling baby stroller according to claim 1, characterized in that a guardrail (13) is further fixedly installed between the two top frames (7), and the guardrail (13) is located above the top frames (7).

6. A folding mechanism for a safe strolling baby car as claimed in claim 1 wherein a sunshade (12) is also fixedly mounted on the top frame (7), the sunshade (12) being located above the car mat (9).