CN204895535U

CN204895535U - Opening, receive and close locking mechanical system of baby's shallow

Info

Publication number: CN204895535U
Application number: CN201520558313.9U
Authority: CN
Inventors: 程宝贤
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-29
Filing date: 2015-07-29
Publication date: 2015-12-23
Anticipated expiration: 2025-07-29

Abstract

The utility model relates to an opening of baby's shallow, locking mechanical system is closed to receipts, its handle, front wheel foot pipe, rear wheel foot guan jun has the pin joint piece, and handle, front wheel foot pipe and rear wheel foot intertube are organized with the mutual pin joint of respective pin joint piece and are established, establish the clip on the pin joint piece of handle, the clip returns the vehicle to the garage and knock off the button with interlock spare interlock with baby's shallow, establish the protrusion piece on the pin joint piece of rear wheel foot pipe, wear to be equipped with the slider on the rear wheel foot pipe, be equipped with first connecting piece between slider and the handle, be equipped with the second connecting piece between slider and the front wheel foot pipe, usual clip knot is established protrusion messenger's handle, front wheel foot pipe and rear wheel foot guan suoshe and is fixed, makes the development condition of baby's shallow locked, and desire to receive when closing baby's shallow, the operation is returned the vehicle to the garage and knock off the button and is broken away from the protrusion of fastener through interlock spare interlock clip, push down after that the handle with slider gliding and interlock front wheel foot pipe are promoted through first connecting piece, second connecting piece, rear wheel foot pipe draws in, reaches the purpose of returning the vehicle to the garage and knock off.

Description

The unlatching of doll carriage, fold lockout mechanism

Technical field

The utility model relate to a kind of doll carriage unlatching, fold lockout mechanism, refer in particular to a kind of can will launch or fold doll carriage locking, and be beneficial to collection, storage, transport.

Background technology

Appreciiable four-wheel doll carriage is broadly divided into two kinds on the market at present, one is the doll carriage that simultaneously can carry out horizontal and longitudinal folding, as No. M474677th, TaiWan, China certificate number (perambulator folding structure), No. M319208 (folding skeleton structure for baby carriage) and No. M407192 (folding device for baby carrier) Patent Case, it is adopt soft foldable cloth matter collocation skeleton composition that this kind of usual its of doll carriage takes seat; The another kind of doll carriage for longitudinal folding can only be carried out, as No. I429550th, TaiWan, China certificate number (Collapsible stroller apparatus), No. M312478 (folding skeleton of baby stroller) and No. M288610 (folding skeleton structure of perambulator) Patent Case, this kind of doll carriage is because need not laterally return the vehicle to the garage and knock off, therefore it is taken seat and normally adopts monocoque, sometimes this is taken seat and is also designed to be separated with go-cart body, does different using forestland for customer according to demand.The utility model is for folding in a longitudinal fashion and can pulls down the improvement of the doll carriage taking seat.

Utility model content

The purpose of this utility model is to provide a kind of simple structure, folds, open operation is easy, easy, the unlatching of the doll carriage of convenience can be had more on using, fold lockout mechanism.

Above-mentioned main purpose of the present utility model and effect reached by following concrete technological means:

A kind of unlatching of doll carriage, fold lockout mechanism, wherein, the handle of one doll carriage, front caster pipe, rear caster pipe are provided with articulated part, and the articulated part of the articulated part of described handle, described front caster pipe and the mutual pivot joint group of articulated part of described rear caster pipe are established; The first end of one clasp and the articulated part of described handle are pivoted, and the second end of described clasp is connected with the first end of a moving part, and the second end of described moving part is connected with the button that returns the vehicle to the garage and knock off of described doll carriage, described in the button that returns the vehicle to the garage and knock off drive described clasp by described moving part; The articulated part of described rear caster pipe establishes protruding part, second end hook of described protruding part and described clasp is established, described rear caster pipe is equipped with sliding part, the first attaching parts is provided with between described sliding part and described handle, the second attaching parts is provided with between described sliding part and described front caster pipe, described sliding part and described handle are by described first attaching parts interlock, and described sliding part and described front caster pipe are by described second attaching parts interlock.

The unlatching of doll carriage as above, fold lockout mechanism, wherein, the side of described sliding part is pivoted with a safety knobs on the surface, described safety knobs includes press-side and pivot end, described press-side and described pivot end are positioned at the relative two ends of described safety knobs, described pivot end and described sliding part pivot joint, described press-side supports block towards the projection of described rear caster tube wall, described sliding part is provided with perforation, to wear the blocking part of one group of flexure strip be located in described rear caster pipe can protrude out the surface of described rear caster pipe when doll carriage folds after in described perforation and to support that block is corresponding to offset with described.

The unlatching of doll carriage as above, fold lockout mechanism, wherein, be provided with elastic component between the wall place of described press-side described press-side corresponding to described sliding part, described elastic component elasticity shores described press-side.

Compared with prior art, feature of the present utility model and advantage as follows:

The utility model establishes protruding part that handle, front caster pipe and rear caster Guan Suoshe are fixed by clasp button, and the deployed condition of doll carriage is locked; And during for folding doll carriage, operate the button that returns the vehicle to the garage and knock off departs from fastener protruding part by moving part interlock clasp, then press down handle to glide and the gathering of interlock front caster pipe, rear caster pipe to be promoted sliding part by the first attaching parts, the second attaching parts, reach the object of returning the vehicle to the garage and knock off, there is simple structure, fold, open operation is easy, be easy to advantage.

Accompanying drawing explanation

The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:

Fig. 1 discloses the stereo appearance figure of doll carriage of the present utility model;

Fig. 2 discloses the unlatching of the utility model doll carriage, folds the three-dimensional exploded view of lockout mechanism;

Fig. 3 disclose the utility model doll carriage unlatching, fold the combination of side view of lockout mechanism when opening;

Fig. 4 discloses doll carriage of the present utility model in the side elevational schematic view of deployed condition;

Fig. 5 disclose the utility model doll carriage unlatching, fold the combination of side view of lockout mechanism in time carrying out collapse state;

Fig. 6 disclose the utility model doll carriage unlatching, fold the local combination of side view of lockout mechanism when collapse state.

Drawing reference numeral illustrates:

1 handle 11 first articulated part

Caster pipe 21 second articulated part before 2

Caster pipe 31 the 3rd articulated part after 3

32 flexure strip 321 blocking parts

4 clasp 41 first ends

42 second end 5 moving parts

51 first ends 6 return the vehicle to the garage and knock off button

7 protruding part 8 sliding parts

81a first attaching parts 81b second attaching parts

82 safety knobs 821 press-sides

822 pivot ends 823 support block

83 perforation

Detailed description of the invention

For the effect making technological means of the present utility model and can reach, can have more complete and clearly disclose, being now described in detail as follows, seeing also the graphic of exposure and figure number:

Please refer to shown in Fig. 1 ~ Fig. 3, wherein, Fig. 1 discloses the stereo appearance figure of doll carriage of the present utility model, Fig. 2 discloses the unlatching of the utility model doll carriage, folds the three-dimensional exploded view of lockout mechanism, and Fig. 3 then discloses the unlatching of the utility model doll carriage, folds the combination of side view of lockout mechanism.

The unlatching of doll carriage of the present utility model, fold lockout mechanism, in handle 1 lower end of a doll carriage, front caster pipe 2 upper end, rear caster pipe 3 upper end be respectively arranged with the first articulated part 11, second articulated part 21 and the 3rd articulated part 31, and the first articulated part 11, second articulated part 21 and the 3rd articulated part 31 are corresponded to each other and to establish and mutually pivot joint group is established, make handle 1, between front caster pipe 2 with rear caster pipe 3, become pivot joint relation; One clasp 4 has the second end 42 of first end 41 and corresponding first end 41, clasp 4 is mounted on the one side of the first articulated part 11 of handle 1 with first end 41,42, second end of clasp 4 is connected with the first end 51 of a moving part 5, second end (not shown) of moving part 5 is connected with the button 6 that returns the vehicle to the garage and knock off be located on handle 1, operates the button 6 that returns the vehicle to the garage and knock off and just drives the second end 42 of clasp 4 with first end 41 for fulcrum rotates an angle by moving part 5; On the 3rd articulated part 31 of rear caster pipe 3, establish protruding part 7 again, protruding part 7 is established with the second end 42 hook of clasp 4; In addition, rear caster pipe 3 is equipped with a sliding part 8, the first attaching parts 81a is provided with between sliding part 8 and handle 1, be provided with the second attaching parts 81b between sliding part 8 and front caster pipe 2, utilize the first attaching parts 81a and the second attaching parts 81b to make to produce continuous action relation between sliding part 8 and handle 1 and front caster pipe 2.

Moreover (please refer to Fig. 6), the unlatching of doll carriage of the present utility model, fold lockout mechanism to be pivoted on the surface in the side of sliding part 8 further a safety knobs 82, safety knobs 82 includes press-side 821 and pivot end 822, press-side 821 and pivot end 822 lay respectively at the relative two ends of safety knobs 82, the direction of press-side 821 caster pipe 3 tube wall is backwards convexly equipped with to block 823, and on sliding part 8, be provided with perforation 83, in rear caster pipe 3, group establishes a flexure strip 32, one end of flexure strip 32 is provided with blocking part 321, blocking part 321 protrudes the surface of rear caster pipe 3, under doll carriage collapse state, blocking part 321 protrudes out and enters in the perforation 83 of sliding part 8, and support that block 823 is corresponding with blocking part 321 offsets.In addition, elastic component (not shown) can be established further between press-side 821 and sliding part 8 surface of corresponding press-side 821, make elastic component elasticity shore the press-side 821 of safety knobs 82.

Please refer to Fig. 3 ~ Fig. 5.During for folding doll carriage, direct control returns the vehicle to the garage and knock off button 6 with the second end 42 by moving part 5 interlock clasp 4, make the second end 42 of clasp 4 with first end 41 for fulcrum rotates an angle, and then make the second end 42 depart from the state of fastener protruding part 7, then handle 1 is pressed down and by the first attaching parts 81a, second attaching parts 81b promote sliding part 8 glide and interlock before caster pipe 2, rear caster pipe 3 draws in, until the blocking part 321 of the corresponding flexure strip 32 of perforation 83 on sliding part 8, and after blocking part 321 correspondence snaps in perforation 83, sliding part 8 position is fixed, and reach the object (please refer to Fig. 6) of returning the vehicle to the garage and knock off.

If during for opening doll carriage, then first press the press-side 821 of safety knobs 82, make correspondence be positioned at press-side 821 place support block 823 by the blocking part 321 of flexure strip 32 backward caster pipe 3 internal direction press-in, the blocking part 321 of flexure strip 32 is made to depart from the perforation 83 of sliding part 8, then just can exert a force upper handle 1, to pull sliding part 8 to rise by the first attaching parts 81a and the second attaching parts 81b, and caster pipe 2 before simultaneous linkage, rear caster pipe 3 launches, until clasp 4 button establishes protruding part 7, make handle 1, lock-out state is become between front caster pipe 2 with rear caster pipe 3, reach the effect that the deployed condition of doll carriage is locked.

The foregoing is only the schematic detailed description of the invention of the utility model, and be not used to limit scope of the present utility model.Any those of ordinary skill in the art, equivalent variations done under the prerequisite not departing from design of the present utility model and principle and amendment, all should belong to the scope of the utility model protection.

Claims

1. a doll carriage unlatching, fold lockout mechanism, it is characterized in that, the handle of one doll carriage, front caster pipe, rear caster pipe are provided with articulated part, and the articulated part of the articulated part of described handle, described front caster pipe and the mutual pivot joint group of articulated part of described rear caster pipe are established; The first end of one clasp and the articulated part of described handle are pivoted, and the second end of described clasp is connected with the first end of a moving part, and the second end of described moving part is connected with the button that returns the vehicle to the garage and knock off of described doll carriage, described in the button that returns the vehicle to the garage and knock off drive described clasp by described moving part; The articulated part of described rear caster pipe establishes protruding part, second end hook of described protruding part and described clasp is established, described rear caster pipe is equipped with sliding part, the first attaching parts is provided with between described sliding part and described handle, the second attaching parts is provided with between described sliding part and described front caster pipe, described sliding part and described handle are by described first attaching parts interlock, and described sliding part and described front caster pipe are by described second attaching parts interlock.

2. the unlatching of doll carriage according to claim 1, fold lockout mechanism, it is characterized in that, the side of described sliding part is pivoted with a safety knobs on the surface, described safety knobs includes press-side and pivot end, described press-side and described pivot end are positioned at the relative two ends of described safety knobs, described pivot end and described sliding part pivot joint, described press-side supports block towards the projection of described rear caster tube wall, described sliding part is provided with perforation, to wear one group of blocking part being located at the flexure strip in described rear caster pipe can protrude out the surface of described rear caster pipe when described doll carriage folds after in described perforation and to support that block is corresponding to offset with described.

3. doll carriage according to claim 2 unlatching, fold lockout mechanism, it is characterized in that, be provided with elastic component between the wall place of described press-side described press-side corresponding to described sliding part, described elastic component elasticity shores described press-side.