CN2348701Y

CN2348701Y - Shock-absorbing seat for children

Info

Publication number: CN2348701Y
Application number: CN 98239027
Authority: CN
Inventors: 丛德英
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-10-07
Filing date: 1998-10-07
Publication date: 1999-11-17
Anticipated expiration: 2008-10-07

Abstract

A shock-absorbing seat for children is composed of seat, shock-absorbing unit and pedal regulator. The damping device comprises a chassis, a spring, an upper spring fixing plate and a lower spring fixing plate. The upper spring fixing plate and the lower spring fixing plate are respectively fixed on a bottom plate and a chassis of the vehicle seat. The spring is arranged between the upper spring fixing plate and the lower spring fixing plate. Two sides under the seat are provided with 2 crossed supporting plates which are connected by a shaft pin, one end of each supporting plate 2 is respectively sleeved on the upper shaft and the lower shaft through a shaft sleeve, and the other end is respectively fixed with an upper sliding rod and a lower sliding rod. The upper sliding rod and the lower sliding rod are respectively inserted into the sliding grooves of the short sliding plate and the long sliding plate. The upper and lower shafts and the short and long slide plates are respectively fixed on the bottom plate and the chassis of the vehicle seat. The utility model discloses pleasing to the eye, the shock attenuation is effectual.

Description

Shock-damping seat for baby carrier

The utility model relates to a kind of child and uses vehicle seat, particularly relates to a kind of Damping seat of vehicle that is installed on the bicycle luggage carrier.

At present bicycle remains that China people go out and the main vehicles of use on and off duty.The existing children that are installed on the bicycle luggage carrier use vehicle seat, mostly oneself make with wood materials or reinforcing bar material, this vehicle seat is not only not attractive in appearance, and children are sitting in the vehicle seat very uncomfortable, detouring, top shake at ordinary times is not big for face, brings very big injury can for the bone of children's fragility.

The purpose of this utility model is that to provide a kind of good looking appearance, children to be sitting in the vehicle seat at the problems referred to above very comfortable, and has the Shock-damping seat for baby carrier of shock-absorbing function.

The purpose of this utility model adopts following technical proposals to realize, that is:

Shock-damping seat for baby carrier comprises vehicle seats, damping device and pedal adjusting device.Front opening place at the guardrail of vehicle seats is provided with handrail, and the two ends of handrail are separately fixed on the guardrail of vehicle seats.Damping device comprises chassis, 2 springs, upper spring fixed head, lower spring fixed head, 2 short chute boards, 2 long chute boards, goes up axle, lower shaft and 2 groups of supporting devices.Two groups of supporting devices are separately positioned on both sides, vehicle seats below, and each organizes supporting device, is made up of 2 support plates arranged in a crossed manner, and 2 support plates have axis hole in the intersection, and are tied by pivot pin.The front end of 2 support plates has axis hole, and in the axis hole of 2 support plate front ends, solid welding has axle sleeve respectively, and solid welding has upper slide bar and drop shot respectively in the rear end of 2 support plates.The other end of upper slide bar and drop shot inserts respectively in the chute of short chute board and long chute board.Axle sleeve on the support plate of two groups of supporting devices is set on axle and the lower shaft.Last axle two ends are fixed on the base plate of vehicle seats.Lower shaft is fixed on the chassis.The upper spring fixed head is fixed on the lower surface of vehicle seats base plate.The lower spring fixed head is fixed on the chassis.Upper and lower spring dead plate is fluted.2 both ends of the spring lay respectively in the groove of upper and lower spring dead plate, and withstand on respectively on the upper and lower spring dead plate.2 long chute boards are separately fixed on the chassis, and 2 short chute boards are separately fixed on the base plate of vehicle seats.

The pedal adjusting device is made up of 2 pedals, 2 portable plates and 2 fixed heads.On 2 portable plates and 2 fixed heads a plurality of holes are arranged all.The upper end of 2 fixed heads is separately fixed on the vehicle seats, and 2 pedals are separately fixed at the lower end of 2 portable plates, and 2 portable plates can be connected by bolt respectively with 2 fixed heads.Bolt is by the different holes on portable plate and the fixed head, the height of adjustable pedal.

For the handrail easy accessibility, be fixed with the handrail retainer plate respectively in the both sides, the place ahead of vehicle seats.The protruding axle in handrail two ends can insert respectively in 2 handrail retainer plates.

For spring is skidded off in upper and lower spring dead plate, an end of the groove on the upper and lower spring dead plate is closed, and the other end has axis hole, inserting bolt in axis hole, and tight with the back of the body cap back of the body, come off in order to stop spring.Unload bolt and just can load and unload spring.

Chassis of the present utility model is fixed on the shelf of bicycle.The child is sitting in the vehicle seats, and bipod is placed on the pedal, and the handgrip handrail is very comfortable and safe.Because the utility model is provided with damping spring, even Uneven road also can held stationary by bike the time, it is moving to make the child not be excited violent shock.In addition, the utility model is attractive in appearance, and pedal is high and low adjustable, and the child who is suitable for different heights takes.

Fig. 1 is the front view of a kind of embodiment of the present utility model, and Fig. 2 is the side view of Fig. 1, and Fig. 3 is the B-B view of Fig. 1, and Fig. 4 is the A-A view of Fig. 2.The utility model is described in further detail below in conjunction with accompanying drawing.

Shock-damping seat for baby carrier comprises vehicle seats 1, damping device and pedal adjusting device.Two ends at the guardrail 2 of vehicle seats 1 are fixed with handrail retainer plate 3 respectively.Be provided with handrail 4 in the front of vehicle seats 1, the protruding axle 27 in the two ends of handrail 4 inserts respectively in 2 handrail retainer plates 3.

Damping device comprises 5,2 springs 6 in chassis, upper spring fixed head 7,9,2 long chute boards 10 of 8,2 short chute boards of lower spring fixed head, goes up axle 11, lower shaft 12 and 2 groups of supporting devices.Each group supporting device is formed by support plate 15 and support plate 16.

Support plate

15 and 16 is arranged in a crossed manner, and is bound up by pivot pin 28.One end of

support plate

15,16 has axis hole 17,18 respectively.In axis hole 17,18, insert axle sleeve 19,20 respectively.Axle sleeve 19 and axle sleeve 20,18 solid weldings are connected with axis hole with axis hole 17 respectively.The

support plate

15 and 16 the other end solid welding respectively have upper slide bar 13 and drop shot 14.Two groups of supporting devices are separately positioned on the both sides, below of vehicle seats 1.Axle sleeve 19 on 2 support plate 15 1 ends is sleeved on the axle 11, and solid welding is distinguished on the base plate 21 of vehicle seats 1 in the two ends of last axle 11.The upper slide bar 13 of 2 support plate 15 other ends inserts respectively in the chute of 2 short chute boards 9.2 short chute boards 9 are separately fixed on the base plate 21 of vehicle seats 1.Axle sleeve 20 on 2 support plates 16 is set on the lower shaft 12, and lower shaft 12 is fixed on the chassis 5.Drop shot 14 on 2 support plate 16 other ends inserts in the chute of long chute board 10 respectively.2 long chute board 10 difference solid weldings are on chassis 5.Upper spring fixed head 7 is fixed on the base plate 21 of vehicle seats 1, and lower spring fixed head 8 is fixed on the chassis 5.Upper spring fixed head 7 and lower spring fixed head 8 are ㄩ shape section bar, as ㄩ shape steel profile, and end sealing, the other end is the openend that axis hole is arranged.The two ends of 2 springs 6, the openend from upper spring fixed head 7 and lower spring fixed head 8 slips into respectively, and inserts spring respectively stop bolt in axis hole, and is tight with the nut back of the body again.

The pedal adjusting device is made up of 23,2 fixed heads 24 of 22,2 portable plates of 2 pedals.On 2 portable plates 23 and 2 fixed heads 24 a plurality of height adjustment holes 25 are arranged all.The upper end of 2 fixed heads 24 is separately fixed on the base plate 21 of vehicle seats 1, and 2 pedals 22 are separately fixed at the lower end of 2 portable plates 23.After determining the height of 2 pedals 22, portable plate 23 and fixed head 24 are fixed together with bolt 26.

Claims

1, Shock-damping seat for baby carrier comprises vehicle seats (1), damping device and pedal adjusting device, it is characterized in that:

A, damping device are made up of chassis (5), 2 springs (6), upper spring fixed head (7), lower spring fixed head (8), 2 short chute boards (9), 2 long chute boards (10), last axle (11), lower shaft (12) and 2 groups of supporting devices; 2 groups of supporting devices are structurally identical, and each group supporting device is made up of support plate (15) and support plate (16), and support plate (15) and support plate (16) are arranged in a crossed manner, and are tied by pivot pin (28); One end of support plate (15) and (16) has axis hole (17) and (18) respectively, in axis hole (17) and (18), insert axle sleeve (19) and (20) respectively, axle sleeve (19) is connected with axis hole (17) solid welding, axle sleeve (20) is connected with axis hole (18) solid welding, and the other end of support plate (15) and (16) solid welding respectively has upper slide bar (13) and drop shot (14); Two groups of supporting devices are separately positioned on the both sides, below of vehicle seats (1), axle sleeve (19) on 2 support plate (15) one ends is sleeved on the axle (11), the two ends difference solid welding of last axle (11) is on the base plate (21) of vehicle seats (1), the upper slide bar (13) of 2 support plates (15) other end, insert respectively in the chute of 2 short chute boards (9), 2 short chute boards (9) are separately fixed on the base plate (21) of vehicle seats (1), axle sleeve (20) on 2 support plates (16), be set on the lower shaft (12), lower shaft (12) is fixed on the chassis (5), drop shot (14) on 2 support plates (16) other end, insert respectively in the chute of 2 long chute boards (10), 2 long chute boards (10) are separately fixed on the chassis (5); Upper spring fixed head (7) is fixed on the base plate (21) of vehicle seats (1), lower spring fixed head (8) is fixed on the chassis (5), 2 springs (6) are arranged between upper spring fixed head (7) and the lower spring fixed head (8), and the upper and lower end of 2 springs (6) contacts with lower spring fixed head (8) with upper spring fixed head (7) respectively;

B, pedal adjusting device, form by 2 pedals (22), 2 portable plates (23), 2 fixed heads (24), on portable plate (23) and the fixed head (24) a plurality of height adjustment holes (25) are arranged all, by with bolt (26) 2 portable plates (23) being fixed together with 2 fixed heads (24) respectively according to setting height, the upper end of 2 fixed heads (24) is separately fixed on the base plate (21) of vehicle seats (1), and 2 pedals (22) are separately fixed at the lower end of 2 portable plates (23);

The two ends of the guardrail (2) of C, vehicle seats (1) are fixed with handrail retainer plate (3) respectively, are provided with handrail (4) in the front of vehicle seats (1), and the protruding axles in the two ends of handrail (4) (27) insert respectively in the handrail retainer plate (3) that is fixed on guardrail (2) two ends.

2, Shock-damping seat for baby carrier according to claim 1 is characterized in that upper spring fixed head (7), lower spring fixed head (8) are ㄩ shape section bar; One end of ㄩ shape section bar is a blind end, and the other end is the openend in tape spool hole, can insert spring and stop bolt in axis hole.