CN205737921U - Folding handles - Google Patents

Abstract

This utility model discloses a kind of folding handles and includes cross bar and arrange the handle at described cross bar two ends, and described folding handles also includes the slip cap that first connecting rod, second connecting rod and the central axis direction along described cross bar slide；Described handle pivot is connected to described cross bar, and one end of described first connecting rod is articulated in described cross bar, and the other end of described first connecting rod is articulated in described second connecting rod, and the other end of described second connecting rod is articulated in described handle；Upon deployment, described slip cap is socketed on outside described second connecting rod and described handle described folding handles, locks so that described second connecting rod is relative with handle.This utility model folding handles simple in construction, folding convenient, effectively reduces and takes up room.

Description

Folding handles

Technical field

This utility model relates to a kind of folded bicycle, particularly relates to a kind of folding handles.

Background technology

Present bicycle or electric motor car are mostly folding, and in order to adapt to the various requirement folded, people On the vehicle body of bicycle or electric motor car, devise various fold mechanism.But, for some body For long-pending little car assembly, such as handlebar, will seem after vehicle body folds space that is relatively big and that take More, in order to save parking space further, it is convenient for carrying, needs again handlebar is carried out foldover design； Although the handlebar of existing folded bicycle can also fold, but its structure is more complicated, folds inconvenience, makes Use unsatisfactory.

Utility model content

The purpose of this utility model is to provide a kind of simple in construction, folding convenient, effectively reduces and takes up room Folding handles.

To achieve these goals, the folding handles that this utility model provides includes cross bar and arranges described cross bar The handle at two ends, described folding handles also includes first connecting rod, second connecting rod and the center along described cross bar The slip cap that direction of principal axis slides；Described handle pivot is connected to described cross bar, and one end of described first connecting rod is articulated in Described cross bar, the other end of described first connecting rod is articulated in described second connecting rod, another of described second connecting rod End is articulated in described handle；Upon deployment, described slip cap is socketed on described second connecting rod to described folding handles And outside described handle, lock so that described second connecting rod is relative with handle.

Compared with prior art, this utility model is by being connected to described handle pivot on described cross bar, then arranges One slidably slip cap, makes described slip cap can be socketed on described second connecting rod and described handle；Work as institute When stating the expansion of handle the most described cross bar, described slip cap can be socketed on described second connecting rod and described handle, Lock so that described handle is relative with described second connecting rod, and then make the most described cross bar of described handle launch Fixing；When described slip cap slides and departs from described second connecting rod and described handle, described handle is with described Second connecting rod can unlock, such that it is able to make described handle can rotate folding relative to described cross bar；Therefore, originally Utility model utilizes described slip cap to fix or departs from described second connecting rod and described handle, thus reaches To described handle launch or the purpose of folding, whole folding handles simple in construction, during use can rapid deployment, Can fold easily again when not using, minimizing takes up room, very convenient and practical.

It is preferred that described slip cap have accommodating described handle pipeline and with described pipeline communication and accommodating institute State the storage tank of second connecting rod.

It is preferred that described first connecting rod and second connecting rod are bending structure.

It is preferred that described handle, described cross bar, described first connecting rod and described second connecting rod pivot between any two The central axis of the most described cross bar of drive-connecting shaft connect.

Accompanying drawing explanation

Fig. 1 is this utility model folding handles structure chart when launching and lock.

Fig. 2 is the exploded view of this utility model folding handles.

Fig. 3 is the state diagram during unblock of slip cap described in this utility model folding handles.

Fig. 4 is structure chart during the complete folding of this utility model folding handles.

Detailed description of the invention

By describing technology contents of the present utility model, structural feature, the effect that realized in detail, below in conjunction with Embodiment also coordinates accompanying drawing to be explained in detail.

As shown in Figure 1 and Figure 2, this utility model folding handles 100 includes cross bar 1, arranges described cross bar 1 Slide in the handle 2 at two ends, first connecting rod 3, second connecting rod 4 and the central shaft a direction along described cross bar 1 Slip cap 5；Described first connecting rod 3 and second connecting rod 4 are in bending structure.Described handle 2 is articulated in described Cross bar 1, pivoting point is A, and one end of described first connecting rod 3 is articulated in described cross bar 1, and pivoting point is B, The other end of described first connecting rod 3 is articulated in described second connecting rod 4, and pivoting point is C, described second connecting rod 4 The other end be articulated in described handle 2, pivoting point is D；Described handle 2, described cross bar 1, described first The central shaft a of the most described cross bar of drive-connecting shaft 1 of connecting rod 3 and described second connecting rod 4 pivot joint between any two Vertically.Described folding handles 100 upon deployment, the central axis of described handle 2 and described cross bar 1, The most described slip cap 5 is socketed on outside described second connecting rod 4 and described handle 2, so that described second connecting rod 4 Relative with handle 2 lock.

Described slip cap 5 has the pipeline 51 of accommodating described handle 2 and connects with described pipeline 51 and accommodating The storage tank 52 of described second connecting rod 4, the center position of described pipeline 51 and described storage tank 52 is with described The central shaft of handle 2 is in the same direction.

Refer to Fig. 1,3,4 again, during described folding handles 100 folding, first make described slip cap 5 along described Cross bar 1 central axis direction slides, so that described slip cap 5 is away from described second connecting rod 4, at this moment, described Second connecting rod 4 and described handle 2 are i.e. in released state, and described second connecting rod 4 can phase with described handle 2 To rotation；Now, rotate described handle 2, make the described downward folding of the most described cross bar of handle 21, due to Between described cross bar 1, handle 2, first connecting rod 3 and second connecting rod 4, pivot joint forms a tetragon, therefore when When described handle 2 rotates, described first connecting rod 3 and second connecting rod 4 i.e. with described handle 2 around each Center of rotation rotate, when the described the most described cross bar of handle 21 is folded into about 90 degree, described handle 2 that is complete foldings, at this moment, described second connecting rod 4 is approximately perpendicular to the length direction of described storage tank 52, The most described second connecting rod 4 is barred from the end of described slip cap 5 and makes it to slide.When needs launch During described handle 2, it is only necessary to be rotated up described handle 2, described handle 2 is made to rotate into level i.e. institute Stating the central shaft of handle 2 and the central axis of described cross bar 1, at this moment, described second connecting rod 4 is with described In the same direction, therefore, slide storage tank 52 described slip cap 5, and described slip cap 5 can be made to be socketed on described On hands 2 and described second connecting rod 4, i.e. described second connecting rod 4 is placed in described storage tank 52, at this moment, described The most described handle of second connecting rod 42 locks, and described handle 2 gets final product fully deployed and locks.

This utility model is by being articulated in described handle 2 on described cross bar 1, then arranges one and slidably slide Dynamic set 5, makes described slip cap 5 can be socketed on described second connecting rod 4 and described handle 2；When described handle When 2 the most described cross bars 1 launch, described slip cap 5 can be socketed on described second connecting rod 4 and described handle 2 On, lock so that described handle 2 is relative with described second connecting rod 4, and then make the described relative institute of handle 2 State cross bar 1 and launch fixing；Depart from described second connecting rod 4 and described handle 2 when described slip cap 5 slides Time, described handle 2 can unlock with described second connecting rod 4, such that it is able to make described handle 2 energy institute relatively State cross bar 1 and rotate folding；Therefore, this utility model utilizes described slip cap 5 fixing or departs from described Second connecting rod 4 and described handle 2, thus reach described handle 2 is launched or the purpose of folding, whole folding Handle 100 simple in construction, during use can rapid deployment, can fold easily again when not using, minimizing takies Space, very convenient and practical.

Above disclosed only preferred embodiments of the present utility model, can not limit this reality with this certainly By novel interest field, the equivalent variations therefore made according to this utility model claim, still fall within The scope that this utility model is contained.

Claims (4)

1. a folding handles, including cross bar and the handle that arranges described cross bar two ends, it is characterised in that: described folding Handle also includes the slip cap that first connecting rod, second connecting rod and the central axis direction along described cross bar slide； Described handle pivot is connected to described cross bar, and one end of described first connecting rod is articulated in described cross bar, and described first even The other end of bar is articulated in described second connecting rod, and the other end of described second connecting rod is articulated in described handle；Institute Stating folding handles upon deployment, described slip cap is socketed on outside described second connecting rod and described handle, so that institute State that second connecting rod is relative with handle to be locked.

2. folding handles as claimed in claim 1, it is characterised in that: described slip cap has accommodating described handle Pipeline and with described pipeline communication and the storage tank of accommodating described second connecting rod.

3. folding handles as claimed in claim 1, it is characterised in that: described first connecting rod and second connecting rod are bending Structure.

4. folding handles as claimed in claim 1, it is characterised in that: described handle, described cross bar, described first The central axis of the most described cross bar of drive-connecting shaft of connecting rod and the pivot joint each other of described second connecting rod.