CN210047570U

CN210047570U - Foldable child seat

Info

Publication number: CN210047570U
Application number: CN201920716769.1U
Authority: CN
Inventors: 高永科
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-02-11
Anticipated expiration: 2029-05-17

Abstract

The utility model provides a collapsible children's seat belongs to electric bicycle children safety seat technical field, a collapsible children's seat, including handrail, bedplate, support, the support includes upper bracket and lower carriage, it is articulated and fixed through the hasp all to move about between handrail and bedplate, bedplate and upper bracket, upper bracket and the lower carriage. The technical effect is achieved that the whole saddle is L-shaped after being folded and leans against one side of a carrier, so that the seat can be conveniently folded when a child is not carried, and a comfortable foot-falling space is provided for a rider; the main material adopts a steel plate extrusion technology, so that the product is tougher and durable.

Description

Foldable child seat

Technical Field

The utility model belongs to the technical field of electric motor car children's safety seat, a children's seat that can fold handrail, bedplate and support is related to.

Background

Present electric motor car children safety seat can not fold at will, and the electric motor car all installs on the running-board in electric motor car driver seat the place ahead, if do not carry children and occupy the most space of footboard when riding for it is uncomfortable with the leg to ride passerby's foot, causes very big puzzlement to riding the driving, and the material that uses in addition also is general iron pipe, rusts easily not durable.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a can all-round folding be handrail, bedplate and support can both the foldable electric motor car children's seat, specifically adopt following technical scheme: a foldable child seat comprises armrests, a seat board and a support, wherein the support comprises an upper support and a lower support, and the armrests and the seat board, the seat board and the upper support, and the upper support and the lower support are movably hinged and fixed through a lock catch.

The handrail comprises handle and the type of falling U frame, and the type of falling U frame both sides articulate on the L type frame of bedplate both sides below, and the articulated department lower extreme in type of falling U frame both sides is equipped with first long slide opening, and the articulated department lower extreme of L type frame is equipped with inside wide outside narrow open hasp hole in the corresponding position of first long slide opening, and the long connecting rod cross-under that both ends revolve the nut connects in two first long slide openings to the joint is in the hasp hole on the L type frame, and the articulated department lower extreme in type of falling U frame both sides to long connecting rod department embeds the top spring.

The bedplate below sets up folding box, folding box includes box and lower box, lower box and upper bracket welding, go up box and bedplate connecting piece welding, it is articulated with lower box activity to go up the box, lower box keeps away from articulated department one end bilateral symmetry and sets up the fixed orifices, it is equipped with the cylinder type siphunculus to go up box one side of keeping away from articulated department, the opposite side is equipped with the outer end and seals the open cylinder pipe in inner, the built-in top spring of this cylinder pipe, it is connected with the contact of top spring to adjust the pole and arrange cylinder type siphunculus and the inside one end of cylinder pipe in and, one end is pegged graft in the fixed orifices of lower box, adjust the pole intermediate position and connect the pulling handle, the pulling handle can.

The upper bracket is provided with a second long sliding hole, the upper bracket and the lower bracket are movably hinged at the second long sliding hole, rivets are transversely arranged on two sides of the hinged position of the upper bracket and the lower bracket respectively, a tension spring is connected between the two rivets, a U hole is formed in the bottom of the upper bracket, and the rivet of the lower bracket is clamped with the U hole.

And guard rails are fixedly connected to the two sides of the inverted U-shaped frame.

And a foot pedal is welded on the front side of the lower support.

The handrail and the support are formed by extrusion of steel plates.

Compared with the prior art, the beneficial effects of the utility model are that: the whole saddle is folded into an L shape and leans against one side of a carrier, so that the seat can be conveniently folded when a child is not carried, and a comfortable foot-falling space is provided for a rider; the bracket is made of a steel plate extrusion technology, so that the product is tougher and durable.

Drawings

FIG. 1 is a schematic view of the connection between the armrest and the seat plate of the present invention

FIG. 2 is a schematic view of the connection between the seat plate and the upper bracket of the present invention

FIG. 3 is a schematic view of the connection between the upper bracket and the lower bracket of the present invention

FIG. 4 is a schematic view of the lower structure of the upper bracket of the present invention

FIG. 5 is a schematic view of the overall structure of the present invention

Fig. 6 is a schematic view of the utility model after being folded

In the figure: 1. a handrail; 2. a seat plate; 3. an upper bracket; 4. a lower bracket; 5. an inverted U-shaped frame; 6. an L-shaped frame; 7. a first long slide hole; 8. a locking hole; 9. a long connecting rod; 10. putting the box on; 11. a box is lowered; 12. a fixing hole; 13. a cylindrical through pipe; 14. a cylindrical tube; 15. adjusting a rod; 16. pulling the handle; 17. a second long slide hole; 18. a tension spring; 19. a U-hole; 20. protecting the fence; 21. pedal plate

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. 1-6, a foldable child seat comprises an armrest 1, a seat board 2, and a support, wherein the support comprises an upper support 3 and a lower support 4, and the armrest 1 and the seat board 2, the seat board 2 and the upper support 3, and the upper support 3 and the lower support 4 are movably hinged and fixed by a latch.

The handrail 1 comprises a handle and an inverted U-shaped frame 5, two sides of the inverted U-shaped frame 5 are hinged to an L-shaped frame 6 below two sides of the seat plate 2, a first long sliding hole 7 is arranged at the lower end of the hinged position of two sides of the inverted U-shaped frame 5, an open type lock catch hole 8 with a wide inner part and a narrow outer part is arranged at the lower end of the hinged position of the L-shaped frame 6 at the position corresponding to the first long sliding hole 7, a long connecting rod 9 with screw caps screwed at two ends penetrates through the two first long sliding holes 7 and is clamped in the lock catch hole 8 on the L-shaped frame 6, and a top spring is arranged in the position from the lower end of the hinged position of two sides of the inverted.

2 below of bedplate sets up folding box, folding box includes box 10 and lower box 11,

lower box

11 and 3 welding of upper bracket, go up

box

10 and 2 connecting piece welding of bedplate, it is articulated with lower box 11 activity to go up box 10, box 11 keeps away from articulated department one end bilateral symmetry down and sets up fixed orifices 12, it is equipped with cylinder type siphunculus 13 to go up box 10 one side of keeping away from articulated department, the opposite side is equipped with the outer end and seals open cylinder pipe 14 in the inner, this cylinder pipe 14 embeds the top spring, adjust pole 15 and arrange cylinder type siphunculus 13 and the inside one end of cylinder pipe 14 in and be connected with the contact of top spring, one end is pegged graft in the fixed orifices 12 of box 11 down, adjust pole 15 intermediate position and connect pulling handle 16, pulling handle 16 can stir between cylinder type siphunculus 13 and cylinder pipe 14.

The upper bracket 3 is provided with a second long sliding hole 17, the upper bracket 3 and the lower bracket 4 are movably hinged at the second long sliding hole 17, rivets are transversely arranged on two sides of the hinged position of the upper bracket 3 and the lower bracket 4 respectively, a tension spring 18 is connected between the two rivets, a U hole 19 is formed in the bottom of the upper bracket 3, and the rivet of the lower bracket 4 is clamped with the U hole 19.

Guard rails 20 are fixedly connected to two sides of the inverted U-shaped frame 5.

The front side of the lower bracket 4 is welded with a pin pedal 21.

The handrail and the support are formed by extrusion of steel plates.

The working principle is as follows:

folding the handrail: the inverted U-shaped frame 5 is hinged with the L-shaped frames 6 on two sides through screw nuts, the long connecting rod 9 is located in the lock catch hole 8 during normal use, the top springs located in two sides of the inverted U-shaped frame 5 are extruded when the long connecting rod 9 is upwards moved, the top springs contract, the positions of the handrails 1 are pressed backwards and downwards, the long connecting rod 9 is separated from the lock catch hole 8, 90-degree folding is carried out around the fixed screw nuts on two sides, and the handrail 1 is folded to be in compliance with the seat board 2.

Folding under the seat board: under the normal condition, one side of the adjusting rod 15 is in the fixed hole 12, the pull handle 16 is pulled to the right, the top spring inside is propped, the top spring contracts, the adjusting rod 15 is separated from the fixed hole 12, the seat plate 2 is pulled upwards, the whole seat plate 2 rotates around the hinged position of the folding box, and 180-degree folding is formed towards the front lower side.

Folding the bracket: the upper bracket 3 is pulled upwards, the tension spring 18 is stretched, the U hole 19 at the lower end of the upper bracket 3 is separated from the rivet of the lower bracket 4, and the upper bracket 3 is folded backwards by 90 degrees around the hinged part.

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 collapsible children's seat, includes handrail, bedplate, support, its characterized in that: the support comprises an upper support and a lower support, and the handrail and the seat board, the seat board and the upper support, and the upper support and the lower support are movably hinged and fixed through the lock catch.

2. A foldable child seat according to claim 1, wherein: the handrail comprises handle and the type of falling U frame, and the type of falling U frame both sides articulate on the L type frame of bedplate both sides below, and the articulated department lower extreme in type of falling U frame both sides is equipped with first long slide opening, and the articulated department lower extreme of L type frame is equipped with inside wide outside narrow open hasp hole in the corresponding position of first long slide opening, and the long connecting rod cross-under that both ends revolve the nut connects in two first long slide openings to the joint is in the hasp hole on the L type frame, and the articulated department lower extreme in type of falling U frame both sides to long connecting rod department embeds the top spring.

3. A foldable child seat according to claim 1, wherein: the bedplate below sets up folding box, folding box includes box and lower box, lower box and upper bracket welding, go up box and bedplate connecting piece welding, it is articulated with lower box activity to go up the box, lower box keeps away from articulated department one end bilateral symmetry and sets up the fixed orifices, it is equipped with the cylinder type siphunculus to go up box one side of keeping away from articulated department, the opposite side is equipped with the outer end and seals the open cylinder pipe in inner, the built-in top spring of this cylinder pipe, it is connected with the contact of top spring to adjust the pole and arrange cylinder type siphunculus and the inside one end of cylinder pipe in and, one end is pegged graft in the fixed orifices of lower box, the pulling handle is connected to the connecting rod intermediate position, the pulling handle.

4. A foldable child seat according to claim 1, wherein: the upper bracket is provided with a second long sliding hole, the upper bracket and the lower bracket are movably hinged at the second long sliding hole, rivets are transversely arranged on two sides of the hinged position of the upper bracket and the lower bracket respectively, a tension spring is connected between the two rivets, a U hole is formed in the bottom of the upper bracket, and the rivet of the lower bracket is clamped with the U hole.

5. A foldable child seat according to claim 2, wherein: and guard rails are fixedly connected to the two sides of the inverted U-shaped frame.

6. A foldable child seat according to any one of claims 1 to 4, wherein: and a foot pedal is welded on the front side of the lower support.

7. A foldable child seat according to any one of claims 1 to 4, wherein: the handrail and the support are formed by extrusion of steel plates.