CN209410147U

CN209410147U - With multi-functional emergency seat chair form children trolley

Info

Publication number: CN209410147U
Application number: CN201822168298.3U
Authority: CN
Inventors: 张建立
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-21
Filing date: 2018-12-21
Publication date: 2019-09-20
Anticipated expiration: 2028-12-21

Abstract

The utility model discloses with multi-functional emergency seat chair form children trolley, combined by safety seat, carriage for children and children dinning chair；It include: seat portion, front support, rear support portion and backrest portion；Front support is respectively arranged in the front end two sides of the seat portion；Rear support portion is respectively arranged in the rear end sides of the seat portion；Backrest portion is set on rear side of the upper end of the seat portion；It is characterised by comprising: armrest box, the two sides of seat portion are arranged in the armrest box；The rear support portion is transferred in armrest box by No.1 attachment device.Present apparatus design is rationally, easy-to-use, vdiverse in function, can greatly meet the needs of family, convenient for promoting.

Description

With multi-functional emergency seat chair form children trolley

Technical field

The utility model relates to carriage for children technical fields, push away more particularly, to multi-functional emergency seat chair form children Vehicle.

Background technique

Now better-off, there is vehicle in every household.Child safety seat and carriage for children are that each family must use, but exist Following deficiency: 1, carriage for children, safety seat are that two articles have tied up interior space very much；2, driving trip tourism, into public affairs Parent is walked, only band safety seat inconvenience of calling on a friend in garden；3, it drives to go on a journey, only band carriage for children, without safety seat.It violates and hands over rule, also not Safety, and do not allow；4, carriage for children, safety seat, have also tied up domestic space.

Utility model content

The purpose of this utility model is to provide with multi-functional emergency seat chair form children trolley.

To achieve the above object, the utility model uses the following contents:

With multi-functional emergency seat chair form children trolley, combined by safety seat, carriage for children and children dinning chair；Include: Seat portion, front support, rear support portion and backrest portion；Front support is respectively arranged in the front end two sides of the seat portion；? The rear end sides of the seat portion are respectively arranged with rear support portion；Backrest portion is set on rear side of the upper end of the seat portion；It is special Sign is, comprising: the two sides of seat portion are arranged in armrest box, the armrest box；The rear support portion passes through No.1 attachment device It is transferred in armrest box.

Preferably, the No.1 attachment device includes that spill is other lock, latch spring, lock-switch handle and angle steel； It is other lock in the front setting spill of the No.1 attachment device；In the other upper end setting lock bullet lock of the spill Spring；In the outside of the latch spring, lock-switch handle is set；The left end bottom outside of lock is offered the spill is other Chamfered groove；Angle steel is set in the left side of the chamfered groove, and the position of angle steel is corresponding with the position of chamfered groove；The bottom end of the angle steel with Rear support portion is fixedly connected, and is connected in No.1 attachment device by rear axle.

Preferably, it is flexibly connected between the front support and seat portion by No. two attachment devices.

Preferably, No. two attachment devices include fluting lock tube, right angle round steel pin shaft, handle and front axle；It is described to open Slot lock pipe is welded in No. two attachment devices, and the bottom of No. two attachment devices is directed toward in the bottom end for lock tube of slotting；The front support The upper end in portion is upwardly extended along the bottom end of No. two attachment devices；Before the front support, No. two attachment devices and seat portion End is flexibly connected by front axle；The inner hollow of the fluting lock tube and front support, and latched by right angle round steel pin shaft, and And handle is set in the front end of right angle round steel pin shaft.

Preferably, the seat portion includes cushion, handrail, safety belt and supporting baffle；The cushion is arranged at seat The upper end in portion；Safety belt is respectively arranged in the two sides of the cushion；Sleeve is respectively arranged in the end of two safety belts And socket；Handrail is respectively set at left and right sides of the upper end of the seat portion；Support block is set on front side of the upper end of the handrail Plate.

Preferably, it is flexibly connected between the seat portion and backrest portion, and backrest portion can fold backward 30 degree, forward 90 degree of fold.

Preferably, the front support includes fore-stock, front rail and universal wheel；There are two the universal wheels, and point The bottom end of two fore-stocks is not set；Two fore-stocks are connected by front rail；The rear support portion includes after-poppet, rear-wheel And rear transverse rod；There are two the rear-wheels and is separately positioned on the bottom end of two after-poppets；Two after-poppets are connected by rear transverse rod.

Preferably, the backrest portion includes push rod, pushing hands and back cushion；Back cushion is set in the front end of the push rod, and is pushed away The bottom end of bar is flexibly connected with the bottom end of back cushion, is fixed between the upper end of push rod and the upper end of back cushion by pin；It is leaned on described The front end two sides of pad are respectively arranged with hard foam, and are formed to lie among two hard foams and hold slot；It is set on the top of the push rod Pushing hands is set, and the radian of pushing hands is 65 degree.

Preferably, it is flexibly connected between one end of the supporting baffle and a side handrail, and the other end of supporting baffle It rides on another side handrail.

Preferably, the No.1 attachment device and No. two attachment devices are fan-shaped.

The utility model has the advantage that

1, present apparatus design is rationally, easy to use, and it is convenient to adjust conversion deformation；2, the trolley of the present apparatus can be more with a vehicle With can be used as safety seat, carriage for children and baby's dining chair；3, it drives to go on a journey with children and has the function of safety seat, reach mesh Ground have the function of carriage for children again；4, usually interior not have to standby child safety seat, save interior space；5, it can roll over when not used Folded storage, saves domestic space；6, You Che family can be promoted to use the traffic law of child safety seat.

Detailed description of the invention

Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.

Fig. 1 is the utility model with multi-functional emergency seat chair form children trolley structural schematic diagram.

Fig. 2 is the schematic diagram of armrest box.

Fig. 3 is the schematic diagram of No.1 attachment device.

Fig. 4 is the schematic diagram of No. two attachment devices.

Fig. 5 is the schematic diagram of back cushion.

In figure, each appended drawing reference are as follows:

1- pedestal, 2- handrail, 3- push rod, 4- pushing hands, 5- No.1 attachment device, 51- spill is other lock, and 52- latches bullet Spring, 53- lock-switch handle, 54- angle steel, 55- rear axle, No. bis- attachment devices of 6-, 61- fluting lock tube, the right angle 62- round steel lock pin, 63- handle, 64- front axle, 7- fore-stock, 8- universal wheel, 9- after-poppet, 10- rear-wheel, 11- rear transverse rod, 111- front rail, 12- are helped Hand box, 13- cushion, 14- back cushion 141- hard foam, 142-, which lies, holds slot, 15- seat harness, 16- supporting baffle.

Specific embodiment

In order to illustrate more clearly of the utility model, the utility model is done further below with reference to preferred embodiment It is bright.It will be appreciated by those skilled in the art that specifically described content is illustrative and be not restrictive below, it should not be with this Limit the protection scope of the utility model.

As shown in Fig. 1 to 5, there is multi-functional emergency seat chair form children trolley, by safety seat, carriage for children and kid's meal The present apparatus, can be tuned into safety seat, carriage for children and children dinning chair according to the needs of users when in use by chair combination；Include: Seat portion, front support, rear support portion and backrest portion；Front support is respectively arranged in the front end two sides of the seat portion；? The rear end sides of the seat portion are respectively arranged with rear support portion；Backrest portion is set on rear side of the upper end of the seat portion；It is special Sign is, comprising: the two sides of seat portion are arranged in armrest box 12, the armrest box 12；The rear support portion is connected by No.1 Device 5 is transferred in armrest box；The placing groove of rear-wheel 10 is provided in armrest box 12, convenient for wheel 10 and rear support portion income are helped In hand box 12.

Further, the No.1 attachment device 5 includes that spill is other lock 51, latch spring 52, lock-switch handle 53 With angle steel 54；It is other lock 51 in the front setting spill of the No.1 attachment device 5；It is other the upper of lock 51 in the spill End setting latch spring 52；In the outside of the latch spring 52, lock-switch handle 53 is set；It is other lock 51 in the spill Left end bottom outside offer chamfered groove；In the left side of the chamfered groove, angle steel 54, and the position of the position of angle steel 54 and chamfered groove are set It sets corresponding；The bottom end of the angle steel 54 is fixedly connected with rear support portion, and is movably connected in No.1 connection by rear axle 55 On device 5；By moving lock-switch handle 53, latch spring 52 loosens, and spill is other to be released lock 51, at this time angle steel 54 It can release, rear support portion can be taken in into armrest box 12 out of spill the other chamfered groove lock 51.

Further, it is flexibly connected between the front support and seat portion by No. two attachment devices.

Further, No. two attachment devices 6 include fluting lock tube 61, right angle round steel pin shaft 62, handle 63 and front axle 64；The fluting lock tube 61 is welded in No. two attachment devices 6, and No. two attachment devices 6 are directed toward in the bottom end for lock tube 61 of slotting Bottom；The upper end of the front support is upwardly extended along the bottom end of No. two attachment devices 6；The front support, No. two connections The front end of device 6 and seat portion is flexibly connected by front axle 64；The inner hollow of the fluting lock tube 61 and front support, and it is logical The lock of right angle round steel pin shaft 62 is crossed, and handle 63 is set in the front end of right angle round steel pin shaft 62, works as carry handle, opens fluting The limitation of lock tube 61 and front support, i.e., movable front support, and it is adjusted the position of fore-stock as needed.

Further, the seat portion includes cushion 13, handrail 2, safety belt 15 and supporting baffle 16；The cushion 13 is set It sets in the upper end of seat portion；Safety belt 15 is respectively arranged in the two sides of the cushion 13；In the end of two safety belts 15 It is respectively arranged with sleeve and socket, and is snapped connection between socket and sleeve；At left and right sides of the upper end of the seat portion respectively Handrail 2 is set, and the side of handrail 2 is arranged in armrest box 12, and armrest box 12 is corresponding with rear support portion；In the handrail Supporting baffle 16 is set on front side of 2 upper end.

Further, it is flexibly connected between the seat portion and backrest portion, and backrest portion can fold backward 30 degree, forward 90 degree of fold；Get up convenient for handle Pram folding, convenient transportation and storage.

Further, the front support includes fore-stock 7, front rail 111 and universal wheel 8；The universal wheel 8 has two It is a, and it is separately positioned on the bottom end of two fore-stocks 7；Two fore-stocks 7 are connected by front rail 111, are conducive to stablize two Fore-stock 7；The rear support portion includes after-poppet 9, rear-wheel 10 and rear transverse rod 11；There are two the rear-wheels 10 and is separately positioned on The bottom end of two after-poppets 9；Two after-poppets 9 are connected by rear transverse rod 11, are conducive to stablize two after-poppets 9.

Further, the backrest portion includes push rod 3, pushing hands 4 and back cushion 14；In the front end of the push rod 3, back cushion is set 14, and the bottom end of push rod 3 is flexibly connected with the bottom end of back cushion 14, passes through pin between the upper end of push rod 3 and the upper end of back cushion 14 It is fixed；It is respectively arranged with hard foam 141 in the front end two sides of the back cushion 14, and is formed to lie among two hard foams 141 and be held Slot 142, by the way that hard foam 141 is arranged in 14 front end two sides of back cushion, when carriage for children is treated as safety seat, when passing through automobile Safety belt come when fixing carriage for children, children lie to be held in lie and hold in slot 142 at this time, convenient for being fixed together with children, further protect The safety of children is protected；Pushing hands 4 is set on the top of the push rod 3, and the radian of pushing hands 4 is 65 degree, convenient for pushing hands 4 is stuck in On automobile cushion, while being also beneficial to manpower and holding with a firm grip.

Further, it is flexibly connected between one end of the supporting baffle 16 and a side handrail 2, and supporting baffle 16 is another One end rides on another side handrail 2.

Further, the No.1 attachment device 5 and No. two attachment devices 6 are fan-shaped.

The working principle of the present apparatus is force to be concentrated on seat frame, seat using human dimension and barodynamics Cushion 13 be fabricated to the pattern of safety seat, and safety belt 15 is set on it, cart is arranged in the back cushion 14 of seat It on push rod 3, and is flexibly connected, convenient for back cushion 14 is laid flat with cushion 13 in the same plane；On the top of push rod 3, setting is pushed away Hand 4, and pushing hands 4 is in 65 degree of radians, convenient for hanging on automobile cushion pushing hands 4, while being also convenient for pushing car；In preceding branch Universal wheel 8 is installed in the bottom end of frame 7, is conveniently adjusted the pushing direction of trolley, and movable between fore-stock 7 and No. two attachment devices 6 Connection, convenient for adjusting the position of fore-stock 7；Rear-wheel 10,5 activity of upper end and No.1 attachment device are installed in the bottom end of after-poppet 9 Connection is formed with pedestal and is rotated, convenient for after-poppet 9 and rear-wheel 10 are taken in armrest box 12；Pass through the safety belt on carriage for children 15 and automobile on safety belt it is dual children are protected, improve safety.

When the present apparatus is treated as safety seat, carry handle 63 rotates right angle round steel lock pin 62, is rotated up it, releases Fore-stock 7 is put, it is movable to make fore-stock 7, and the position of fore-stock 7 is adjusted as required；Lock-switch handle 53 is moved simultaneously Keep spill other and lock 51 is loosened, angle steel 54 is released out of spill the other chamfered groove lock 51 at this time, at this time after-poppet 9 It turning handle after-poppet 9 and rear-wheel 10 can go in armrest box 12 forward；When the present apparatus is treated as carriage for children, fore-stock 7 It is fixed respectively by No. two attachment devices 6 and No.1 attachment device 5 with after-poppet 9, holding pushing hands 4 at this time can be car It pushes, when children need to lie to hold during sleep, pin fixed between opening push rod 3 and back cushion 14, is laid flat back cushion 14 at this time The rear side of car, cushion 14 and the holding one of back cushion 14 are flat at this time；When the present apparatus is treated as dining table, after-poppet 9 need to only be opened It is received in armrest box 12, then the present apparatus is placed on chair, and the supporting baffle 16 in the present apparatus can treat as children table Face carry out using.

Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and It is not limitations of the embodiments of the present invention, for those of ordinary skill in the art, in above description On the basis of can also make other variations or changes in different ways, all embodiments can not be exhaustive here, It is all to belong to obvious changes or variations that the technical solution of the utility model is extended out still in the utility model The column of protection scope.

Claims

1. having multi-functional emergency seat chair form children trolley, combined by safety seat, carriage for children and children dinning chair；It include: seat Position portion, front support, rear support portion and backrest portion；Front support is respectively arranged in the front end two sides of the seat portion；Institute The rear end sides for stating seat portion are respectively arranged with rear support portion；Backrest portion is set on rear side of the upper end of the seat portion；Its feature It is, comprising: the two sides of seat portion are arranged in armrest box, the armrest box；The rear support portion is turned by No.1 attachment device Enter in armrest box.

2. according to claim 1 have multi-functional emergency seat chair form children trolley, which is characterized in that the No.1 connects Connection device includes that spill is other lock, latch spring, lock-switch handle and angle steel；In the front setting of the No.1 attachment device Spill is other lock；In the spill other upper end lock, latch spring is set；In the outside of the latch spring, lock is set Switch handle；The left end bottom outside of lock is offered chamfered groove the spill is other；In the left side of the chamfered groove, angle steel is set, And the position of angle steel is corresponding with the position of chamfered groove；The bottom end of the angle steel is fixedly connected with rear support portion, and passes through rear axle It is connected in No.1 attachment device.

3. according to claim 1 have multi-functional emergency seat chair form children trolley, which is characterized in that the front support It is flexibly connected between portion and seat portion by No. two attachment devices.

4. according to claim 3 have multi-functional emergency seat chair form children trolley, which is characterized in that No. two companies Connection device includes fluting lock tube, right angle round steel pin shaft, handle and front axle；The fluting lock tube is welded in No. two attachment devices, And the bottom of No. two attachment devices is directed toward in the bottom end for lock tube of slotting；The upper end of the front support along No. two attachment devices bottom End upwardly extends；The front end of the front support, No. two attachment devices and seat portion is flexibly connected by front axle；The fluting lock The inner hollow of pipe and front support, and latched by right angle round steel pin shaft, and handle is set in the front end of right angle round steel pin shaft Hand.

5. according to claim 1 have multi-functional emergency seat chair form children trolley, which is characterized in that the seat portion Including cushion, handrail, safety belt and supporting baffle；The upper end of seat portion is arranged in the cushion；In the two sides of the cushion point Safety belt is not provided with it；Sleeve and socket are respectively arranged in the end of two safety belts；It is left in the upper end of the seat portion Handrail is respectively set in right two sides；Supporting baffle is set on front side of the upper end of the handrail.

6. according to claim 1 have multi-functional emergency seat chair form children trolley, which is characterized in that the seat portion It is flexibly connected between backrest portion, and backrest portion can fold backward 30 degree, folds forward 90 degree.

7. according to claim 1 have multi-functional emergency seat chair form children trolley, which is characterized in that the front support Portion includes fore-stock, front rail and universal wheel；There are two the universal wheels, and is separately positioned on the bottom end of two fore-stocks；Two institutes Fore-stock is stated to connect by front rail；The rear support portion includes after-poppet, rear-wheel and rear transverse rod；There are two the rear-wheels and divides The bottom end of two after-poppets is not set；Two after-poppets are connected by rear transverse rod.

8. according to claim 1 have multi-functional emergency seat chair form children trolley, which is characterized in that the backrest portion Including push rod, pushing hands and back cushion；Back cushion is set in the front end of the push rod, and the bottom end activity of the bottom end of push rod and back cushion connects It connects, is fixed between the upper end of push rod and the upper end of back cushion by pin；Hard is respectively arranged in the front end two sides of the back cushion Sponge, and formed to lie among two hard foams and hold slot；Pushing hands is set on the top of the push rod, and the radian of pushing hands is 65 degree.

9. according to claim 5 have multi-functional emergency seat chair form children trolley, which is characterized in that the support block It is flexibly connected between one end of plate and a side handrail, and the other end of supporting baffle rides on another side handrail.

10. according to claim 1 have multi-functional emergency seat chair form children trolley, which is characterized in that the No.1 Attachment device and No. two attachment devices are fan-shaped.