CN208585302U

CN208585302U - A kind of perambulator convenient for folding

Info

Publication number: CN208585302U
Application number: CN201821121963.7U
Authority: CN
Inventors: 黄兵修
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-16
Filing date: 2018-07-16
Publication date: 2019-03-08
Anticipated expiration: 2028-07-16

Abstract

The utility model discloses a kind of perambulators convenient for folding, it includes push rod, side lever, preceding foot lever, foot lever afterwards, handrail, seat support, front rod and rear connecting rod, the preceding foot lever, foot lever afterwards, handrail and seat support are hinged in the same end, the other end of preceding foot lever and one end of front rod are hinged, the other end of front rod and one end of rear connecting rod are hinged, the other end of rear connecting rod and side lever are hinged, the middle part of rear connecting rod and the middle part of rear foot lever are hinged, the other end of handrail and the middle part of side lever are hinged, the push rod is equipped with braking retracting mechanism, push rod is hinged by the first retracting structure with side lever, braking retracting mechanism is connect by the steel bar being set in push rod with the first retracting structure to control its rotation and fold.The perambulator of the utility model can cooperate other structures to carry out one-hand fold by the braking retracting mechanism being set on push rod, and fold up very convenient, and perambulator also has the seat of adjustable direction, and practicability is improved.

Description

A kind of perambulator convenient for folding

[technical field]

The utility model relates to perambulator technical fields, and in particular to a kind of perambulator convenient for folding.

[technical background]

It requiring to use perambulator when parent goes out street with baby in daily life, the style of perambulator is also more and more, But current perambulators many on the market need both hands to pull baby since the limitation of its structure is folded up very troublesome and laborious Then the unlocking structure of vehicle two sides is folded again, cannot use singlehanded disposable folding, practicability is had a greatly reduced quality, and perambulator Seat expansion after mostly all only towards a direction, cannot be adjusted.

Above-mentioned in order to overcome the problems, such as, we have developed a kind of perambulator convenient for folding.

[utility model content]

The purpose of this utility model just can be carried out folding the technical problem to be solved is that one hand can be used in one kind to be provided Folded operation and the perambulator with adjustable direction seat.

To achieve the goals above, the technical solution adopted in the utility model: a kind of perambulator convenient for folding, it includes Push rod, side lever, preceding foot lever, rear foot lever, handrail, seat support, front rod and rear connecting rod, the preceding foot lever, rear foot lever, Handrail and seat support are hinged in the same end, and the other end of preceding foot lever and one end of front rod are hinged, front rod it is another One end and one end of rear connecting rod are hinged, and the other end and side lever of rear connecting rod are hinged, the middle part of rear connecting rod and rear foot lever Middle part is hinged, and the other end of handrail and the middle part of side lever are hinged, which is characterized in that and the push rod is equipped with braking retracting mechanism, Push rod is hinged by retracting structure with side lever, and braking retracting mechanism is connect by the steel bar being set in push rod with retracting structure to control Its rotation is made to fold；The bottom of side lever is additionally provided with movable convex block, and rear foot bar side portion is equipped with link block, and the link block is equipped with The accommodating chamber being embedded in for movable convex block and the hollow part passed through for rear connecting rod, the retracting structure, which passes through, to be set in side lever Steel bar connect flexible to control it with movable convex block.

In one or more case study on implementation, the braking retracting mechanism includes that shell, push button, spring and safety are held up, The push button is set on shell, and the bottom of push button is equipped with the inserted block being located in pushrod chamber, and the side of the inserted block and inserted block are mobile It is connected on the push rod wall in direction by spring, the safety holds up the lower section for being fixed at inserted block, holds up to be equipped with safely and be inserted into for inserted block Slot, inserted block is located at side right above slot in its natural state, and the left and right sides held up safely is fixed with steel bar.

In one or more case study on implementation, the retracting structure has movable chamber, and the movable chamber is equipped with a being interlocked Movable block and b movable block, one end of the movable block, which is held up by steel bar with safety, to be connect, and one end of the b movable block passes through steel Item is connect with movable convex block.

In one or more case study on implementation, fixing seat, the fixing seat packet are detachably installed on the seat support Lock chamber and card slot are included, inserted block is detachably installed in fixing seat, the side of the inserted block is equipped with the elasticity that can be buckled into card slot It buckles, is equipped on inserted block and adjusts seat and protective fence, seat side, chair back side and the protective fence for adjusting seat Side is hinged with inserted block one end.

In one or more case study on implementation, the bottom outside of the side lever is equipped with steamboat.

The utility model compared with background technique caused by the utility model has the advantages that

By using above-mentioned technical proposal, the perambulator of the utility model can fold machine by the braking being set on push rod Structure cooperates other structures to carry out one-hand fold, and folds up very convenient, and perambulator also has the seat of adjustable direction, real It is improved with property.

[Detailed description of the invention]

Fig. 1 is the structure chart of the perambulator unfolded state of the utility model；

Fig. 2 is the structure chart during the folding of baby of the utility model；

Fig. 3 is the structure chart after the completion of the folding of baby of the utility model；

Fig. 4 is the structure chart of the braking retracting mechanism of the utility model；

Fig. 5 is the internal structure chart of the utility model retracting structure；

Fig. 6 is the utility model link block structure chart hinged with seat, protective fence is adjusted.

[specific embodiment]

The embodiments of the present invention are described below in detail, the embodiment described example is shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.

In the description of the present invention, it should be noted that for the noun of locality, if any term " center ", " transverse direction ", " longitudinal direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The indicating positions such as "bottom", "inner", "outside", " clockwise ", " counterclockwise " and positional relationship are orientation based on the figure or position Relationship is set, narration the utility model is merely for convenience of and simplifies description, rather than the device or element of indication or suggestion meaning It must have a particular orientation, constructed and operated with particular orientation, should not be understood as the specific protection model for limiting the utility model It encloses.

In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include One or more this feature, in the utility model description, " at least " is meant that one or more, unless otherwise bright It is really specific to limit.

In the present invention, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term It should go to understand as broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It is also possible to machine Tool connection；It can be directly connected, be also possible to be connected by intermediary, can be and be connected inside two elements.For For those of ordinary skill in the art, can understand as the case may be above-mentioned term in the present invention specifically contain Justice.

In utility model, unless otherwise specified and limited, fisrt feature second feature "upper" or "lower" can be with It is directly contacted including the first and second features, also may include that fisrt feature and second feature are not direct contacts but pass through it Between other characterisation contact.Moreover, fisrt feature second feature " on ", " under " and " above " include fisrt feature It right above second feature and oblique upper, or is only to indicate that first feature horizontal height is higher than the height of second feature.First Feature second feature " on ", " under " and " below " include that fisrt feature is directly under or diagonally below the second feature, or only Only indicate that first feature horizontal height is lower than second feature.

Made below with reference to the attached drawing of specification by being further described to specific embodiment of the present utility model The technical solution of the utility model and its benefits are clearer.Describing embodiment below with reference to attached drawing is to show Example property, it is intended to explain the utility model, and should not be understood as limiting the present invention.

It please refers to shown in Fig. 1-6, the utility model provides a kind of perambulator convenient for folding, it includes push rod 101, side Bar 102, preceding foot lever 103, rear foot lever 104, handrail 105, seat support 106, front rod 107 and rear connecting rod 108, it is described Preceding foot lever 103, rear foot lever 104, handrail 105 and seat support 106 are hinged in the same end, and the other end of preceding foot lever 103 is with before One end of connecting rod 107 is hinged, and one end of the other end and rear connecting rod 108 of front rod 107 is hinged, rear connecting rod 108 The other end and side lever 102 are hinged, and the middle part of rear connecting rod 108 and the middle part of rear foot lever 104 are hinged, the other end of handrail 105 and The middle part of side lever 102 is hinged, which is characterized in that the push rod 101 is equipped with braking retracting mechanism, and push rod 101 and side lever 102 are logical Cross retracting structure 1 hingedly, braking retracting mechanism is connect by the steel bar 2 being set in push rod 101 with retracting structure 1 to control it Rotation folds；The bottom of side lever 102 is additionally provided with movable convex block 3, and rear 104 side of foot lever is equipped with link block 4, the link block 4 Equipped with the accommodating chamber 4a being embedded in for movable convex block 3 and the hollow part passed through for rear connecting rod 108, the retracting structure 1 is logical The steel bar 2 crossed in side lever 102 connect flexible to control it with movable convex block 3.

In this implementation case, the braking retracting mechanism includes that shell 5, push button 6, spring 7 and safety hold up 8, described to push away Button 6 is set on shell 5, and the bottom of push button 6, which is equipped with, is located at the intracavitary inserted block 6a of push rod 101, the side of the inserted block 6a and inserted block It is connected on 101 wall of push rod of 6a moving direction by spring 7, the safety holds up 8 lower sections for being fixed at inserted block 6a, holds up 8 safely Equipped with the slot 8a being inserted into for inserted block 6a, inserted block 6a is located at side right above slot 8a in its natural state, holds up 8 left side safely Right two sides are fixed with steel bar 2.

In this implementation case, the retracting structure 1 has movable chamber, and the movable chamber is equipped with a movable block 1a being interlocked 8 connections are held up by steel bar 2 and safety with one end of b movable block 1b, the movable block 1a, one end of the b movable block 1b passes through Steel bar 2 is connect with movable convex block 3.

In this implementation case, fixing seat 9 is detachably installed on the seat support 106, the fixing seat 9 includes fixing Chamber and card slot, link block 10 is detachably equipped in fixing seat 9, and the side of the link block 10 is equipped with the bullet that can be buckled into card slot Property buckle 10a, be equipped on link block 10 and adjust seat 11 and protective fence 12, the side seat 11a for adjusting seat 11, The side chair back 11b and 12 side of protective fence are hinged with 10 one end of link block.

In this implementation case, the bottom outside of the side lever 102 is equipped with steamboat 13.

When folding, first pushes push button 6 to press safety again and hold up 8, then press push rod 101 and 102 drive activity of side lever convex forward Block 3 is extracted out out of link block 4, since preceding foot lever 103, rear foot lever 104, handrail 105 and seat support 106 are cut with scissors in the same end It connects, one end of handrail 105 and one end of rear connecting rod 108 and side lever are hinged, before rear connecting rod 108 and preceding foot lever 103 pass through Connecting rod 107 is hinged, therefore only needs a movement can be by preceding foot lever 103, rear foot lever 104, handrail 105 and seat support 106 disposable foldings, finally pulling-pushing rod 101 makes it through retracting structure 1 backward again and side lever 102 folds, and can completely fold Operation, whole process is time saving and energy saving, very convenient.

In the description of specification, reference term " close one embodiment ", " preferably ", " example ", " specific example " or The description of " some examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example, includes It is different for the schematic representation of above-mentioned term in the present specification at least one embodiment or example of the utility model Surely identical embodiment or example is referred to.Moreover, particular features, structures, materials, or characteristics described can be any It is combined in a suitable manner in one or more embodiments or example.

From the foregoing description of structures and principles it should be understood by those skilled in the art that, the utility model It is not limited to above-mentioned specific embodiment, it is equal using the improvement of techniques well known and substitution on the basis of the utility model The protection scope of the utility model is fallen in, should be limited by each claim.

Claims

1. a kind of perambulator convenient for folding, it include push rod (101), side lever (102), preceding foot lever (103), rear foot lever (104), Handrail (105), seat support (106), front rod (107) and rear connecting rod (108), the preceding foot lever (103), rear foot lever (104), handrail (105) and seat support (106) are hinged in the same end, the other end and front rod of preceding foot lever (103) (107) one end is hinged, and one end of the other end and rear connecting rod (108) of front rod (107) is hinged, rear connecting rod (108) The other end and side lever (102) hingedly, the middle part of rear connecting rod (108) and the middle part of rear foot lever (104) are hinged, handrail (105) The other end and side lever (102) middle part it is hinged, which is characterized in that the push rod (101) be equipped with braking retracting mechanism, push rod (101) pass through retracting structure (1) hingedly with side lever (102), braking retracting mechanism passes through the steel bar (2) being set in push rod (101) It is connect with retracting structure (1) to control its rotation and fold；The bottom of side lever (102) is additionally provided with movable convex block (3), rear foot lever (104) side is equipped with fixed block (4), the fixed block (4) be equipped with the accommodating chamber (4a) being embedded in for movable convex block (3) and For the hollow part that rear connecting rod (108) passes through, the retracting structure (1) passes through the steel bar (2) being set in side lever (102) and activity Convex block (3) connection is flexible to control it.

2. the perambulator according to claim 1 convenient for folding, it is characterised in that: the braking retracting mechanism includes shell (5), push button (6), spring (7) and safety are held up (8), and the push button (6) is set on shell (5), and the bottom of push button (6) is equipped with position In on the intracavitary inserted block (6a) of push rod (101), the side of the inserted block (6a) and push rod (101) wall of inserted block (6a) moving direction It is connected by spring (7), the safety holds up the lower section that (8) are fixed at inserted block (6a), holds up (8) safely equipped with slotting for inserted block (6a) The slot (8a) entered, inserted block (6a) is located at side right above slot (8a) in its natural state, and the left and right sides for holding up (8) safely is solid Surely there are steel bar (2).

3. the perambulator according to claim 1 convenient for folding, it is characterised in that: the retracting structure (1) has activity Chamber, the movable chamber are equipped with a movable block (1a) and b movable block (1b) being interlocked, and one end of the movable block (1a) passes through steel Item (2) is held up (8) with safety and is connect, and one end of the b movable block (1b) is connect by steel bar (2) with movable convex block (3).

4. the perambulator according to claim 1 convenient for folding, it is characterised in that: removable on the seat support (106) It unloads and is equipped with fixing seat (9), the fixing seat (9) includes lock chamber and card slot, and fixing seat is detachably equipped with link block in (9) (10), the side of the link block (10) is equipped with the Elastic buckle (10a) that can be buckled into card slot, and link block is equipped with tune on (10) Save seat (11) and protective fence (12), described side seat (11a) for adjusting seat (11), the chair back side (11b) and anti- Guardrail (12) side is hinged with link block (10) one end.

5. the perambulator according to claim 1 convenient for folding, it is characterised in that: the bottom outside of the side lever (102) Equipped with steamboat (13).