CN206926769U

CN206926769U - A kind of roller board Simple foldable mechanism

Info

Publication number: CN206926769U
Application number: CN201720865776.9U
Authority: CN
Inventors: 韩志强
Original assignee: Shenzhen Mingyang Cloud Technology Co Ltd
Current assignee: Shenzhen Mingyang Cloud Technology Co Ltd
Priority date: 2017-07-17
Filing date: 2017-07-17
Publication date: 2018-01-26
Anticipated expiration: 2027-07-17

Abstract

The utility model discloses a kind of roller board Simple foldable mechanism, including upper folding means, lower folding means, fold spanner, spring and bearing pin, the upper folding means are connected with lower folding means by bearing pin, the top of the upper folding means is the upper folded piece connector of circular pipe type shape and structure, connecting hole and bearing groove are set on the upper folded piece connector, the bottom of the upper folding means sets U-type groove, the folding spanner is set in the U-type groove, and the U-type groove lower end sets arc chute；Simple structure is reasonable, and cost is low.Because the fold mechanism of described scooter using fairly simple linkage, fold mechanism and compression mechanism and coordinates the mechanical structure of spring and each stopping means, easily quickly scooter can be deployed or be folded.

Description

A kind of roller board Simple foldable mechanism

Technical field

The present invention relates to field of mechanical technique, more particularly to a kind of roller board Simple foldable mechanism.

Background technology

With the development of the society, people are focusing on advocating for environment-friendly and green trip concept, bus trip and subway trip, so And because bus station and subway from the residence of people or office space also have a certain distance, so, in order to adapt to people Increasingly faster rhythm of life, in order to meet user for short distance trip requirements, therefore, various Segway Human Transporter device instead of walk Meet the tendency of and be born.Folding scooter has that small volume, light portable, charging rate are fast, course continuation mileage ability is long, energy-conserving and environment-protective And the advantages that vehicle modeling is attractive in appearance, easy to operate, driving safety, can be as the optimal selection for the instrument of plugging into, current is electronic Although scooter has been accomplished more light, therefore, scooter becomes more popular therewith, or even various working clans does It is crisp directly using scooter go to work, however, by scooter taken up space in inactive state it is bigger, in order to facilitate businessman fortune Defeated, the outgoing carrying of user and fully saving storage accommodation space, someone, which devises, to be designed between headstock main body and pallet body Into connection fold mechanism.

Existing scooter folding mechanism still can not be satisfactory on folding rate and folding mode, especially in Foldable square In formula, mainly typically it is required to when folding by the settling mode of bolt pin, pin or neck, these methods, scooter The installation procedure step complexity for the whole vehicle body refolding, expansion and folding of falling, along with a series of complex such as finger, latches Operating process, the operation to user add unnecessary trouble, expend the time, moreover, these are small by zero for bolt and latch Part is easily lost, and this just brings very big trouble to users, and being operated particularly under crowded environment can cause greatly Inconvenience, the more unsuitable fast rhythm to come in and go out under the public arena such as public transport and subway of racing against time, in order to quickly and easily roll over Folded and expansion scooter, so as to suitable for different environment.

Therefore, the utility model provides to solve prior art problem, a kind of roller board Simple foldable mechanism.

The content of the invention

The technical solution of the utility model is as follows：A kind of roller board Simple foldable mechanism, including upper folding means, under Folding means, folding spanner, spring and bearing pin, the upper folding means are connected with lower folding means by bearing pin, the upper folding The top of folded part is the upper folded piece connector of circular pipe type shape and structure, set on the upper folded piece connector connecting hole and Bearing groove, the bottom of the upper folding means set U-type groove, the folding spanner, the U-type groove are set in the U-type groove Lower end sets arc chute, and the folding spanner bottom sets fixed pin shaft, and the fixed pin shaft both ends pass through the U-type groove two While the folding spanner is fixed on the upper folding means；The folding spanner bottom sets active pin shaft and hole, institute State active pin shaft both ends and pass through the arc chute, the spring upper end connects with described hole, the lower spring end and described Bearing pin is connected, and limited impression one, limited impression two and fixing hole are set on the lower folding means.

Preferred scheme, limited impression one and limited impression two are set on the lower folding means, when fold mechanism is opened, The active pin shaft is connected with the limited impression one；When fold mechanism closes, the active pin shaft and the limited impression Two connections.

The beneficial effects of the utility model are：Use a kind of roller board Simple foldable mechanism of such scheme, construction Advantages of simple, cost are low.Due to the fold mechanism of described scooter use fairly simple fold mechanism and coordinate spring with And the mechanical structure of each stopping means, easily quickly scooter can be deployed or be folded, to scooter expansion or The speed of folding only needs can in 1~5 second to quickly complete, and settles at one go, and structure is very simple, is easy to make, cost Cheap, it is necessary to which the equipment of manufacture is also simple, not only big-and-middle-sized enterprise can manufacture, and small-sized even family makees Mill can also put into production, and manufacturing cost is cheap.

【Brief description of the drawings】

Fig. 1 is one of the utility model structure diagram：

Fig. 2 is the two of the utility model structure diagram.

【Embodiment】

The explanation of following embodiment is with reference to additional schema, to illustrate the particular implementation that the present invention can be used to implementation Example.The direction term that the present invention is previously mentioned, such as " on ", " under ", "front", "rear", "left", "right", " interior ", " outer ", " side " Deng being only the direction with reference to annexed drawings.Therefore, the direction term used is to illustrate and understand the present invention, and is not used to The limitation present invention.In figure, the similar unit of structure is represented with identical label.

As shown in Figure 1 and Figure 2, a kind of roller board Simple foldable mechanism of the present utility model, including upper folding means 1, Lower folding means 2, folding spanner 3, spring 4 and bearing pin 5, the upper folding means 1 and lower folding means 2 are connected by bearing pin 5, The top of the upper folding means 1 is the upper folded piece connector 11 of circular pipe type shape and structure, the upper folded piece connector 11 Upper setting connecting hole 12 and bearing groove 13, the bottom of the upper folding means 1 set U-type groove 14, set in the U-type groove 14 The folding spanner 3, the lower end of U-type groove 14 set arc chute 15, and folding spanner 3 bottom sets fixed pin shaft 31, The folding spanner 3 is fixed on the upper folding means 1 by the both ends of fixed pin shaft 31 through the both sides of U-type groove 14； Folding spanner 3 bottom sets active pin shaft 32 and hole 33, the both ends of active pin shaft 32 to pass through the arc chute 15, The upper end of spring 4 and described hole 33 connect, and the lower end of spring 4 and the bearing pin 5 connect, on the lower folding means 2 Limited impression 1, limited impression 2 22 and fixing hole 23 are set.

The beneficial effects of the utility model are：Use a kind of roller board Simple foldable mechanism of such scheme, construction Advantages of simple, cost are low.Due to described scooter fold mechanism using fairly simple fold mechanism and coordinate spring and The mechanical structure of each stopping means, easily quickly scooter can be deployed or be folded, scooter is deployed or rolled over Folded speed only needs can in 1~5 second to quickly complete, and settles at one go, and structure is very simple, is easy to make, cost is low It is honest and clean, it is necessary to manufacture equipment it is also simple, not only big-and-middle-sized enterprise can manufacture, and small-sized even family workshop It can also put into production, manufacturing cost is cheap.

Claims

1. a kind of roller board Simple foldable mechanism, it is characterised in that including upper folding means, lower folding means, fold and pull Hand, spring and bearing pin, the upper folding means are connected with lower folding means by bearing pin, and the top of the upper folding means is round The upper folded piece connector of tubular shape structure, sets connecting hole and bearing groove on the upper folded piece connector, it is described on The bottom of folding means sets U-type groove, and the folding spanner is set in the U-type groove, and the U-type groove lower end sets arc to slide Groove, the folding spanner bottom set fixed pin shaft, and the folding is pulled through the U-type groove both sides in the fixed pin shaft both ends Hand is fixed on the upper folding means；The folding spanner bottom sets active pin shaft and hole, the active pin shaft both ends Through the arc chute, the spring upper end connects with described hole, and the lower spring end connects with the bearing pin, under described Limited impression one, limited impression two and fixing hole are set on folding means.

2. a kind of roller board Simple foldable mechanism according to claim 1, preferred scheme, on the lower folding means Limited impression one and limited impression two are set, and when fold mechanism is opened, the active pin shaft is connected with the limited impression one； When fold mechanism closes, the active pin shaft is connected with the limited impression two.