CN210760935U

CN210760935U - Folding mechanism for safe baby walking vehicle

Info

Publication number: CN210760935U
Application number: CN201921237978.4U
Authority: CN
Inventors: 彭飞
Original assignee: Xinghui Auto Model Co ltd
Current assignee: Xinghui Auto Model Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-06-16
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a safe baby car folding mechanism of sauntering, which comprises a seat, the fixed subassembly of seat outside fixedly connected with, and swing joint has the slip subassembly on the fixed subassembly, and the slip subassembly is located the seat bottom, this safe baby car folding mechanism of sauntering, it makes dolly action switch nimble simple to combine fixed subassembly with the slip subassembly, can very easily move, reach the user field and can a key expand again, form and to take advantage of the riding state, the security that the reinforcing dolly used, the protection user crowd, and the operation is convenient simple more, safe telescopic machanism can not be applied to the scooter, also can be applied to folding bicycle, electric motor car etc. and need adopt the field of folding technique.

Description

Folding mechanism for safe baby walking vehicle

Technical Field

The utility model relates to a children walk baby car technical field specifically is a safe baby car folding mechanism of sauntering.

Background

The children's bicycle is a large door among children's bicycles, and the children's bicycles, children's carts, baby walker and children's tricycle are four large categories.

The prior child strolling baby vehicle is usually an integrated frame, on one hand, the whole vehicle form can not be changed again after the product is assembled and molded, in order to keep the stability of the strolling baby vehicle, the strolling baby vehicle is generally large in volume and correspondingly large in required storage space, and the use site of the child strolling the baby vehicle is mostly an outdoor open site, namely, the position for storing the baby strolling vehicle and the use place are usually not together and can be reached only by moving, in this case, it is inconvenient to move the car for strolling with a relatively large volume, and on the other hand, because the whole car for strolling is assembled with a large volume, the product package can not be installed into a whole vehicle and then is packaged, only the parts can be stacked and packaged, and the product package needs to be assembled by a consumer after being purchased, the folding mechanism for the baby strolling vehicle is provided, and therefore the folding mechanism for the baby strolling vehicle is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe baby car folding mechanism of sauntering to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe baby car folding mechanism of sauntering, includes the seat, the fixed subassembly of seat outside fixedly connected with, and swing joint has a slip subassembly on the fixed subassembly, and the slip subassembly is located the seat bottom.

Preferably, the fixing component comprises an upper push handle, a lower push handle, a chair back fixing iron sheet, a chair fixing iron sheet and a fixing connecting piece, the upper push handle is connected with the top end of the lower push handle through screw threads, the lower push handle is fixedly connected with the chair back fixing iron sheet seat, a seat fixing iron sheet is arranged on the lower push handle, the bottom end of the seat is rotationally connected with the lower push handle through the seat fixing iron sheet, a first positioning hole, a second positioning hole, a first fixing through hole and a fixing groove are sequentially arranged on the lower push handle and positioned at the bottom end of the seat fixing iron sheet, the fixed connecting piece flower spreading girl is provided with a second fixed through hole, the fixed connecting piece is fixed at the bottom end of the lower push handle through a screw and a nut, the sliding component is positioned at the top end of the fixed connecting piece and is movably connected with the lower push handle, through the fixed subassembly that is equipped with to play the effect of carrying out fixed support to the seat in the slip subassembly.

Preferably, the sliding assembly comprises rear wheel iron sheet moving parts, a rear support, a front support, fixed connecting parts, front wheel iron sheet moving parts, fixed cushions, fixed support parts, a top spring, a buckle iron sheet, a fixed cover and fixed iron pins, the rear wheel iron sheet moving parts are four, two ends of the four rear wheel iron sheet moving parts are respectively provided with first through holes on the two rear supports and the two front supports, the rear wheel iron sheet moving parts are hinged with the first through holes on the rear support and the front support through pin shafts, the fixed connecting parts are provided with four connecting and fixing holes, the four rear wheel iron sheet moving parts are respectively hinged with the four connecting and fixing holes and the first through holes through a plurality of pin shafts, the front wheel iron sheet moving parts are provided with second through holes on the front support, the front wheels are fixedly connected with one end of the rear support, the front wheel iron sheet moving parts and the rear wheel iron sheet moving parts are respectively and fixedly connected with the front wheels and the rear wheels, the fixing pads are respectively fixedly connected with the rear support connecting holes and the front support connecting holes on the front support and the rear support, the front support, the rear support and the fixing support are respectively provided with the rear support connecting holes and the front support connecting holes, the fixing support is respectively hinged with the two front supports and the two rear supports through pin shafts, the fixing support is positioned at the top end of the fixing connecting piece, the fixing support is sleeved outside the pushing handle in a sliding manner, one sides of the fixing connecting piece, which are close to the fixing support, are respectively provided with a first fixing surface and a second fixing surface, the first fixing surface and the second fixing surface are connected in a sliding manner, the fixing support, the top spring and the buckle iron sheet are respectively provided with a fixing spring groove, the top spring is connected inside the fixing spring groove in a sliding manner, and the fixing support is respectively provided with a first connecting hole, a second fixing hole and a screw column hole, the fixed cover is respectively provided with a first fixing hole and a fixing column in a corresponding mode, the fixed cover is fixedly sleeved on the outer side of the top end of the fixed support piece, the fixed iron pin and the buckle iron sheet are respectively provided with a positioning groove and a fixing hole, the fixed iron pin is movably connected with the first positioning hole, the buckle iron sheet is fixed with the positioning groove, one end of the fixed iron pin is provided with a rope threading hole, and the rope threading hole is formed in the fixed iron pin and used for facilitating folding and containing of the sliding assembly through the sliding assembly.

Preferably, the front support is fixedly connected with a pedal, so that the baby can eat the baby conveniently.

Preferably, the buckle iron sheet is L-shaped, so that the buckle iron sheet can be conveniently clamped.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses combine fixed subassembly to make dolly motion switch nimble simple with the slip subassembly, can very light move, reach the user's place and can launch by a key again, form and to take advantage of riding the state, the security that the reinforcing dolly used, the protection uses the crowd.

2. The utility model discloses it is more convenient simple to operate, safe telescopic machanism can not only be applied to the scooter, also can be applied to fields that folding bicycle, electric motor car etc. need adopt folding technique.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is an exploded view of the fixing member of the present invention;

FIG. 3 is an exploded view of the sliding assembly of the present invention;

FIG. 4 is a schematic view of the present invention in a partial cross-sectional view;

FIG. 5 is a schematic view of the entire vehicle of the present invention;

FIG. 6 is a schematic drawing of the entire vehicle contraction of the present invention;

fig. 7 is an enlarged view of the area a in fig. 4.

In the figure: 01-a fixation assembly; 02-a sliding assembly; 03-a seat; 04-push up the handle; 05-pushing down the handle; 06-fixing the cover; 07-fixing a support member; 08-fixed connection; 09-top spring; 10-buckling iron sheets; 11-fixing iron pins; 12-a fixed pad; 13-rear support; 14-rear wheel; 15-rear wheel iron sheet moving parts; 16-a front wheel iron sheet moving part; 17-a front support; 18-a front wheel; 19-pedaling; 20-screws; 21-a nut; 22-fixing iron sheet on the chair back; 23-seat fixing iron sheet; 24-a fixed groove; 25-a first fixing through hole; 26-a second fixing through hole; 27-a second fixation surface; 28-connecting fixing holes; 29-a first via; 30-a second via; 31-a positioning groove; 32-a stringing hole; 33-a fixation hole; 34-a first fixing hole; 35-fixed column; 36-a first connection hole; 37-a second fixation hole; 38-silk pole hole; 39-a first fixation surface; 40-rear bracket attachment holes; 41-front bracket connection hole; 42-fixed spring groove; 43-a first locating hole; 44-second alignment hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a safe baby car folding mechanism of sauntering, includes seat 03, the fixed subassembly 01 of seat 03 outside fixedly connected with, and swing joint has sliding assembly 02 on the fixed subassembly 01, and sliding assembly 02 is located seat 03 bottom.

The fixing component 01 comprises an upper push handle 04, a lower push handle 05, a chair back fixing iron sheet 22, a chair fixing iron sheet 23 and a fixing connecting piece 08, the upper push handle 04 is connected with the top end of the lower push handle 05 through screw threads, the lower push handle 05 is fixedly connected with the chair back fixing iron sheet 22 and the chair 03, a seat fixing iron sheet 23 is arranged on the lower push handle 05, the bottom end of the seat 03 is rotationally connected with the lower push handle 05 through the seat fixing iron sheet 23, a first positioning hole 43, a second positioning hole 44, a first fixing through hole 25 and a fixing groove 24 are sequentially arranged at the bottom end of the seat fixing iron sheet 23 on the lower push handle 05, the fixed connecting piece 08 is provided with a second fixed through hole 26, the fixed connecting piece 08 is fixed at the bottom end of the lower pushing handle 05 through a screw 20 and a nut 21, the sliding assembly 02 is positioned at the top end of the fixed connecting piece 08, and the sliding assembly 02 is movably connected with the lower push handle 05.

The sliding assembly 02 comprises a rear wheel iron sheet moving part 15, a rear support 13, a front support 17, fixed connecting pieces 08, a front wheel iron sheet moving part 16, a fixed pad 12, a fixed support part 07, a top spring 09, a buckle iron sheet 10, a fixed cover 06 and a fixed iron pin 11, wherein the number of the rear wheel iron sheet moving parts 15 is four, two ends of the four rear wheel iron sheet moving parts 15 are respectively provided with a first through hole 29 on the two rear supports 13 and the two front supports 17, the rear wheel iron sheet moving part 15 is hinged with the rear support 13 and the first through holes 29 on the front support 17 through pin shafts, the fixed connecting pieces 08 are provided with four connecting and fixing holes 28, the four rear wheel iron sheet moving parts 15 are respectively hinged with the four connecting and fixing holes 28 and the first through holes 29 through a plurality of pin shafts, the front wheel iron sheet moving part 16 is provided with a second through hole 30 on the front support 17, the front wheels 18 are fixedly connected with one end of the rear support 13, the front wheel iron sheet moving part 16 and the rear wheel iron sheet moving part 15 are respectively and fixedly connected with a front wheel 18 and a rear wheel 14, the fixed pads 12 are provided with a plurality of fixed pads 12 which are respectively and fixedly connected with rear bracket connecting holes 40 and front bracket connecting holes 41 on the front bracket 17 and the rear bracket 13, the front bracket 17, the rear bracket 13 and the fixed bracket part 07 are respectively provided with rear bracket connecting holes 40 and front bracket connecting holes 41, the fixed bracket part 07 is respectively hinged with the two front brackets 17 and the two rear brackets 13 through pin shafts, the fixed bracket part 07 is positioned at the top end of the fixed connecting part 08, the fixed bracket part 07 is sleeved outside the lower pushing handle 05 in a sliding manner, one sides of the fixed connecting part 08, which are close to the fixed bracket part 07, are respectively provided with a first fixed surface 39 and a second fixed surface 27, the first fixed surface 39 is connected with the second fixed surface 27 in a sliding manner, the fixed bracket part 07, a top spring 09 and a buckle iron sheet 10 are provided with fixed spring grooves 42, and top spring 09 sliding connection is inside fixed spring groove 42, fixed bolster spare 07 is equipped with first connecting hole 36, second fixed orifices 37 and screw post hole 38 respectively, fixed lid 06 corresponds respectively and is equipped with first fixed orifices 34 and fixed column 35, and fixed lid 06 fixed cup joint in the outside on fixed bolster spare 07 top firmly, fixed iron round pin 11 is equipped with constant head tank 31 and fixed orifices 33 respectively with buckle iron sheet 10, fixed iron round pin 11 and first constant head tank 43 swing joint, and buckle iron sheet 10 is fixed with constant head tank 31, the one end of fixed iron round pin 11 is equipped with wire rope handling hole 32.

The front bracket 17 is fixedly connected with a pedal 19.

The buckling iron sheet 10 is L-shaped.

The specific implementation mode is as follows: when needs are installed, insert the first locating hole 43 on pushing down 05 through fixed iron round pin 11, simultaneously with buckle iron sheet 10 card at constant head tank 31, thereby realize the effect of quick installation between slip subassembly 02 and the fixed subassembly 01, when adjusting the folding width between slip subassembly 02 and the fixed subassembly 01, press buckle iron sheet 10 earlier and take off constant head tank 31 and extract fixed iron round pin 11, it packs up to promote fixed lid 06, fixed iron round pin 11 is fixed with second locating hole 44 simultaneously, from the folding effect that realizes slip subassembly 02.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a safe baby car folding mechanism of sauntering, includes seat (03), its characterized in that: the seat is characterized in that a fixed assembly (01) is fixedly connected to the outer side of the seat (03), a sliding assembly (02) is movably connected to the fixed assembly (01), the sliding assembly (02) is located at the bottom end of the seat (03), the sliding assembly (02) comprises rear wheel iron sheet moving parts (15), a rear support (13), a front support (17), a fixed connecting part (08), four front wheel iron sheet moving parts (16), a fixed pad (12), a fixed support part (07), a top spring (09), a buckle iron sheet (10), a fixed cover (06) and a fixed iron pin (11), the number of the rear wheel iron sheet moving parts (15) is four, two ends of the four rear wheel iron sheet moving parts (15) are respectively provided with first through holes (29) on the two rear supports (13) and the two front supports (17), the rear wheel iron sheet moving parts (15) are hinged to the first through holes (29) on the rear support (13) and the front support (17) through pin shafts, four connecting and fixing holes (28) are formed in the fixed connecting piece (08), four rear wheel iron sheet moving parts (15) are hinged with the four connecting and fixing holes (28) and the first through hole (29) through a plurality of pin shafts respectively, second through holes (30) are formed in the front wheel iron sheet moving part (16) and the front support (17), the front wheel (18) is fixedly connected with one end of the rear support (13), the front wheel iron sheet moving part (16) and the rear wheel iron sheet moving part (15) are fixedly connected with the front wheel (18) and the rear wheel (14) respectively, a plurality of fixing pads (12) are arranged, the fixing pads (12) are fixedly connected with rear support connecting holes (40) and front support connecting holes (41) in the front support (17) and the rear support (13) respectively, rear support connecting holes (40) and front support connecting holes (41) are formed in the front support (17), the rear support (13) and the fixed support piece (07) respectively, the fixed support part (07) is hinged with the two front supports (17) and the two rear supports (13) through a pin shaft respectively, the fixed support part (07) is positioned at the top end of the fixed connecting piece (08), the fixed support part (07) is sleeved on the outer side of the lower push handle (05) in a sliding mode, one side, close to the fixed connecting piece (08) and the fixed support part (07), of the fixed connecting piece (08) is provided with a first fixed surface (39) and a second fixed surface (27) respectively, the first fixed surface (39) is connected with the second fixed surface (27) in a sliding mode, the fixed support part (07), the jacking spring (09) and the buckling iron sheet (10) are provided with fixed spring grooves (42) respectively, the jacking spring (09) is connected inside the fixed spring grooves (42) in a sliding mode, the fixed support part (07) is provided with a first connecting hole (36), a second fixed hole (37) and a wire column hole (38) respectively, the fixed cover (06) is provided with a first fixed hole (34) and a fixed column (35), and fixed cover (06) is fixed to be cup jointed in the outside on fixed bolster spare (07) top, fixed iron round pin (11) are equipped with constant head tank (31) and fixed orifices (33) respectively with buckle iron sheet (10), fixed iron round pin (11) and first constant head tank (43) swing joint, and buckle iron sheet (10) are fixed with constant head tank (31), the one end of fixed iron round pin (11) is equipped with wire rope handling hole (32).

2. The folding mechanism for safely walking baby carriage according to claim 1, characterized in that: the fixing component (01) comprises an upward pushing handle (04), a downward pushing handle (05), a chair back fixing iron sheet (22), a chair seat fixing iron sheet (23) and a fixing connecting piece (08), wherein the upward pushing handle (04) is connected with the top end of the downward pushing handle (05) in a threaded manner, the downward pushing handle (05) is fixedly connected with a chair seat (03) of the chair back fixing iron sheet (22), the downward pushing handle (05) is provided with the chair seat fixing iron sheet (23), the bottom end of the chair seat (03) is rotatably connected with the downward pushing handle (05) through the chair seat fixing iron sheet (23), the downward pushing handle (05) is sequentially provided with a first positioning hole (43), a second positioning hole (44), a first fixing through hole (25) and a fixing groove (24) at the bottom end of the chair seat fixing iron sheet (23), the fixing connecting piece (08) is provided with a second fixing through hole (26), and the fixing connecting piece (08) is fixed at the bottom end of the downward pushing handle (05) through a screw (20) and a, the sliding assembly (02) is positioned at the top end of the fixed connecting piece (08), and the sliding assembly (02) is movably connected with the lower push handle (05).

3. The folding mechanism for safely walking baby carriage according to claim 1, characterized in that: the front bracket (17) is fixedly connected with a pedal (19).

4. The folding mechanism for safely walking baby carriage according to claim 1, characterized in that: the buckling iron sheet (10) is L-shaped.