CN206278140U

CN206278140U - A kind of foldable two-purpose type perambulator

Info

Publication number: CN206278140U
Application number: CN201621338141.5U
Authority: CN
Inventors: 黄国有
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-08
Filing date: 2016-12-08
Publication date: 2017-06-27
Anticipated expiration: 2026-12-08

Abstract

The utility model discloses a kind of foldable two-purpose type perambulator, including main connecting shaft, U-shaped connecting rod, locking button component, bed adjusting part, main support rod, infanette, guardrail, pin connecting portion, pedal, step on seat, front-wheel latch assembly, front-wheel, front wheel housing, seat elevating lever, seat, trailing wheel, brake armrest assembly；The utility model has simple structure, simple operation, safe and reliable, can not only be used as common perambulator, can also fold the advantage used as bicycle.

Description

A kind of foldable two-purpose type perambulator

Technical field

The utility model is related to a kind of foldable two-purpose type perambulator.

Background technology

Perambulator is infant's delivery vehicle relatively common during we usually live, and is mainly used in the seating of infant, Facilitate father and mother to be looked after, existing perambulator major part be only used for infant seating effect, father and mother must someone exist Promoted on side, and can not only there is no the place of car slow forward in roadside, if necessary to carry out over long distances, father and mother need consuming a large amount of Time and muscle power, and because infant's age is too small without self-control, cannot ride in substantially on the back seat of bicycle, because This, existing perambulator cannot meet the walking of long range.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of simple structure, simple operation, safe and reliable, not only may be used Used with as common perambulator, the foldable two-purpose type perambulator used as bicycle can also be folded.

To solve the above problems, the utility model is adopted the following technical scheme that：

A kind of foldable two-purpose type perambulator, including main connecting shaft, and through the U-shaped connecting rod of main connecting shaft, and through U The locking button component that type connecting rod is threadedly coupled with main connecting shaft, and it is fixed on bed adjusting part and the master of U-shaped connecting rod side Support bar, and the infanette connected with bed adjusting part, and the guardrail on the outside of infanette is connected to, and it is connected to infanette lower end Pin connecting portion, and be fixed on the pedal on pin connecting portion, and be connected with main connecting shaft intermediate ends step on seat, and with main connection The front-wheel latch assembly and front-wheel of axle other end connection, and connected with front-wheel latch assembly and be arranged on the front-wheel of front-wheel side Cover, and the seat elevating lever of main connecting shaft is vertically connected on, and the seat on seat elevating lever top is fixed on, and it is connected to main branch The trailing wheel of strut lower end, and the brake armrest assembly of main support rod upper end is connected to, the front-wheel latch assembly includes driving member, And the shield connecting rod of driving member side is arranged on, and the shield being connected with driving member through shield connecting rod locks button, the locking Button component includes the sleeve pipe being fixedly connected with main connecting shaft, and the locking knob being threadedly coupled with U-shaped connecting rod through sleeve pipe, institute Stating brake armrest assembly includes the handrail handle that is connected with main support rod, and with handrail the brake mount being fixedly connected, and with brake The handle of seat connection, and the projection of handle side is fixed on, and the rotary buckle being connected is rotated with brake mount, and it is arranged on rotary buckle The stepped breach in side, the projection mutually contradicts setting with breach, and the bed adjusting part includes being rotated with infanette The tumbler of connection, and the clamp being connected with tumbler, and the cell body on clamp is arranged on, and through the locking of U-shaped connecting rod Button.

Further, the U-shaped connecting rod lower end is also associated with drawstring, and the drawstring lower end is also associated with cloth bag.

Further, annular is provided with two screwed holes, institute on the U-shaped connecting rod excircle and in sleeve pipe Screwed hole is stated to be threadedly coupled with locking knob.

The beneficial effects of the utility model are：A kind of this practical novel foldable dual-purpose type perambulator is provided with detachable baby The tight locking button and tumbler and clamp of youngster's bed, very easily can dismantle infanette from U-shaped connecting rod, while rising To the effect of regulation angle；Brake armrest assembly is additionally provided with, not only with the function of brake, can also be according to the need for oneself Regulation braking strength, the effectively safety of protection infant；Locking button component is additionally provided with, can be main connecting shaft and U-shaped connection Quick rotation angle realizes the turnover of perambulator between bar, and most importantly such perambulator not only can with labour-saving to Preceding implementation, can also realize the function of riding by turning down, and more facilitate treatment of the father and mother to child.

Brief description of the drawings

In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is a kind of structural representation of foldable two-purpose type perambulator of the utility model；

Fig. 2 is a kind of schematic diagram of the foldable two-purpose type perambulator of the utility model when riding；

Fig. 3 is the structural representation of brake armrest assembly in a kind of foldable two-purpose type perambulator of the utility model；

Fig. 4 is the schematic diagram when armrest assembly that braked in a kind of foldable two-purpose type perambulator of the utility model is used；

Fig. 5 is the schematic diagram of locking button component in a kind of foldable two-purpose type perambulator of the utility model；

Fig. 6 is the schematic diagram of front-wheel latch assembly in a kind of foldable two-purpose type perambulator of the utility model；

Fig. 7 is tumbler and the schematic diagram of clamp connection in a kind of foldable two-purpose type perambulator of the utility model；

Fig. 8 is signal when tight locking button is connected with U-shaped connecting rod in a kind of foldable two-purpose type perambulator of the utility model Figure；

Fig. 9 is the schematic diagram of tumbler internal structure in a kind of foldable two-purpose type perambulator of the utility model.

Specific embodiment

Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that advantage of the present utility model Can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to protection domain of the present utility model Define.

Refering to shown in Fig. 1 to Fig. 9, a kind of foldable two-purpose type perambulator, including main connecting shaft 5, and through main connecting shaft 5 U-shaped connecting rod 4, and the locking button component 3 being threadedly coupled with main connecting shaft 5 through U-shaped connecting rod 4, and be fixed on U-shaped connection The bed adjusting part 16 and main support rod 1 of the side of bar 4, and the infanette 17 connected with bed adjusting part 16, and it is connected to baby The guardrail 18 in the outside of bed 17, and the pin connecting portion 15 of the lower end of infanette 17 is connected to, and be fixed on foot-operated on pin connecting portion 15 Plate 14, and be connected with the intermediate ends of main connecting shaft 5 step on seat 13, and the front-wheel latch assembly 10 being connected with the other end of main connecting shaft 5 With front-wheel 11, and connected with front-wheel latch assembly 10 and be arranged on the front wheel housing 12 of the side of front-wheel 11, and be vertically connected on main company The seat elevating lever 20 of spindle 5, and be fixed on the seat 9 on the top of seat elevating lever 20, and after being connected to the lower end of main support rod 1 Wheel 8, and the brake armrest assembly 2 of the upper end of main support rod 1 is connected to, the front-wheel latch assembly 10 includes driving member 102, and sets The shield connecting rod 103 in the side of driving member 102 is put, and the shield being connected with driving member 102 through shield connecting rod 103 locks button 101, the locking button component 3 includes the sleeve pipe 31 being fixedly connected with main connecting shaft 5, and through sleeve pipe 31 and the spiral shell of U-shaped connecting rod 4 The locking knob 32 of line connection, the brake armrest assembly 2 includes the handrail that is connected with main support rod 1 21, and with handrail handle 21 brake mounts 26 being fixedly connected, and the handle 25 being connected with brake mount 26, and the projection 22 of 25 sides of handle is fixed on, and with Brake mount 26 rotates the rotary buckle 23 of connection, and is arranged on the stepped breach 24 in the side of rotary buckle 23, the projection 22 with Breach 24 is mutually contradicted and set, and the bed adjusting part 16 includes rotating the tumbler 161 that is connected with infanette 17, and with steering The clamp 162 of the connection of part 161, and the cell body 163 on clamp 162 is arranged on, and through the tight locking button 164 of U-shaped connecting rod 4.

The lower end of U-shaped connecting rod 4 is also associated with drawstring 19, and the lower end of the drawstring 19 is also associated with cloth bag 7.

Annular is provided with two screwed holes (not shown) on the excircle of U-shaped connecting rod 4 and in sleeve pipe 31, The screwed hole is threadedly coupled with locking knob 32.

In the present embodiment, as described in Figure 1, Fig. 1 is doll carriage state, baby is placed in infanette 17, by pin It is placed on pedal 14, as common perambulator, slowly can carries out forward, and the armrest assembly 2 that brakes has There is the function of lasting parking, handrail is held first 21 and handle 25 and rotary buckle 23 is pulled, and shake hands on 25 and rotary buckle 23 It is both provided with spring can mutually to be contradicted with breach 24 by projection 22 in resilience and set with resilience, can bends handle 25 The state of brake is constantly in, and the breach 24 of side is stepped, there can be two grades can adjust, is respectively level land and up and down Slope can use.

As described in Figure 2, carry out when perambulator is not suitable for short distance, and when needing long-distance riding, then need whole perambulator Turned down, rotation lock knob 32 unclamps it, then rotated whole main connecting shaft 5, it whole turn over, revolve first Uncage and link closely 164, tumbler 161 and clamp 162 and whole infanette 17 are together taken out and set aside, then unscrew shield Locking button 101, allows front wheel housing 12 to be rotated around front-wheel 11 is arbitrarily angled, then unscrews locking knob 32, main connection Axle 5 is rotated up around U-shaped connecting rod 4, and locking knob 32 and shield locking button are screwed again after rotating to certain angle 101 can complete turnover, and at this moment, the height of seat 9 can adjust stretching on seat elevating lever 20 also in relatively shorter height Contracting part carries out height regulation, then tumbler 161 and clamp 162 and whole infanette 17 are together snapped into and unscrew locking again On button 164, screw and unscrew tight locking button 164 and lock, baby can be thus placed into the infanette 17 of front end, and father and mother can Ridden at a distance with being sitting on seat 9.

As shown in figure 9, being the cut-away view of tumbler 161, in inner side, respectively there are two button springs 166 both sides to button 164 In succession, and the tooth-shape structure gear shaft 167 that inside is additionally provided with is connected with infanette 17, the lower end of button 164 is connected with one Root kelly 165, can up and down block gear shaft 167 will not rotate, so as to lock infanette 17, regulation more facilitates.

The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to In this, any change or replacement expected without creative work should all be covered and are defined in the new protection domain of this practicality.

Claims

1. a kind of foldable two-purpose type perambulator, it is characterised in that：Including main connecting shaft, and through the U-shaped connection of main connecting shaft Bar, and the locking button component being threadedly coupled with main connecting shaft through U-shaped connecting rod, and it is fixed on the bed tune of U-shaped connecting rod side Section component and main support rod, and the infanette connected with bed adjusting part, and the guardrail on the outside of infanette is connected to, and be connected to The pin connecting portion of infanette lower end, and be fixed on the pedal on pin connecting portion, and seat is stepped on main connecting shaft intermediate ends are connected, And the front-wheel latch assembly and front-wheel being connected with the main connecting shaft other end, and connected with front-wheel latch assembly and be arranged on front-wheel The front wheel housing of side, and the seat elevating lever of main connecting shaft is vertically connected on, and the seat on seat elevating lever top is fixed on, and It is connected to the trailing wheel of main support rod lower end, and is connected to the brake armrest assembly of main support rod upper end, the front-wheel latch assembly Including driving member, and the shield connecting rod of driving member side is arranged on, and the shield locking being connected with driving member through shield connecting rod Button, the locking button component includes the sleeve pipe that is fixedly connected with main connecting shaft, and be threadedly coupled with U-shaped connecting rod through sleeve pipe Locking knob, the brake armrest assembly includes the handrail handle being connected with main support rod, and with handrail the brake being fixedly connected Seat, and the handle being connected with brake mount, and the projection of handle side is fixed on, and the rotary buckle being connected is rotated with brake mount, and The stepped breach in rotary buckle side is arranged on, the projection mutually contradicts setting with breach, and the bed adjusting part includes The tumbler being connected, and the clamp being connected with tumbler are rotated with infanette, and is arranged on the cell body on clamp, and through U-shaped The tight locking button of connecting rod.

2. a kind of foldable two-purpose type perambulator according to claim 1, it is characterised in that：The U-shaped connecting rod lower end Drawstring is also associated with, the drawstring lower end is also associated with cloth bag.

3. a kind of foldable two-purpose type perambulator according to claim 1, it is characterised in that：The U-shaped connecting rod is cylindrical Zhou Shang and annular is provided with two screwed holes in sleeve pipe, the screwed hole is threadedly coupled with locking knob.