CN209581734U - A kind of folding type mechanical connector, collapsible vehicle using motor and collapsible luggage - Google Patents

Abstract

The utility model relates to mechanical fastener and its applied technical field, especially a kind of folding type mechanical connector, collapsible vehicle using motor and collapsible luggage.Wherein, connector includes polarized latch, the first connector being mainly made of the first fixed plate and the first lamination, the second connector being mainly made of the second fixed plate and the second lamination, the surface of first lamination is provided with the first flank of tooth ring, the second flank of tooth ring being meshed with the first flank of tooth ring is provided on the surface of second lamination, polarized latch is distributed by the central area of the second flank of tooth ring through the second lamination and is integrated the first flank of tooth ring and the locking of the second flank of tooth ring.The utility model can realize mutual rotation and the firm locking effect between the first connector and the second connector by the meshing relation between the locking effect and flank of tooth ring of polarized latch when being attached two different components；Entire connector is easy to operate, and structure is simple, conducive to manufacture and can be used as standard component as the standby redundancy in later period come using.

Description

A kind of folding type mechanical connector, collapsible vehicle using motor and collapsible luggage

Technical field

The utility model relates to mechanical fastener and its applied technical field, especially a kind of folding type mechanical connector and Collapsible vehicle using motor and collapsible luggage are formed by based on this connector.

Background technique

Currently, people fold for the storage to article, carry gradually increasing for the conveniences such as transport requirement, it is all kinds of to roll over The article of stacked has been widely used, such as folding bike, scooter, Work tool or even luggage class etc..Wherein, Connector plays to pass the overall performance of foldable article as that can play the role of folding Hardware fitting in foldable article Important influence.Traditional folding connection piece (such as folding, Quick Release) or structure is excessively complicated, at high cost, connector sheet Body dismounting and inconvenient for use or structure are too simple, lack necessary positioning function, cause such connector not only can not be right The folding property of article plays good booster action, and also will affect to a certain extent article storage fold performance or The production maintenance and use cost of person's increase article.

Utility model content

In view of the deficiency of the prior art, first of the utility model is designed to provide a kind of collapsible machine Tool connector；Second of the utility model is designed to provide one kind and is formed by collapsible power-assisted based on above-mentioned connector Vehicle；The third of the utility model is designed to provide one kind and is formed by collapsible luggage based on above-mentioned collapsible vehicle using motor.

To achieve the goals above, first technical solution that the utility model uses are as follows:

A kind of folding type mechanical connector, it includes:

First connector, first connector include that the first fixed plate and one are prolonged backward by the rear end of the first fixed plate The first lamination stretched and formed after bending downward；

Second connector, second connector include that the second fixed plate and one are prolonged forward by the front end of the second fixed plate It stretches and is formed after being folded upward at and be stacked and placed on the second lamination on the first lamination；

It further includes a polarized latch, and the surface of first lamination is provided with one first flank of tooth ring, second lamination Surface on be provided with second flank of tooth ring for being stacked and placed on the first flank of tooth ring and being meshed with the first flank of tooth ring, the positioning lock Bar is distributed through the second lamination by the central area of the second flank of tooth ring and is one by the first flank of tooth ring and the locking of the second flank of tooth ring Body.

Preferably, an adjustment bar mouth is offered on second lamination and along the extending direction of the second lamination, described second Flank of tooth ring is located at one end of adjustment bar mouth, and second flank of tooth ring has a notch position to connect with adjustment bar mouth.

Preferably, a third flank of tooth is additionally provided on the surface of second lamination and positioned at the other end of adjustment bar mouth Ring, the third flank of tooth ring have a vacant mouth to connect with adjustment bar mouth.

Second technical solution that the utility model uses are as follows:

A kind of collapsible vehicle using motor, it includes front-wheel handlebar assembly, rear-wheel pedal assembly and shaft connector, the shaft Connector uses a kind of above-mentioned folding type mechanical connector；

A bearing housing holes are offered in first fixed plate, are provided with one at the bottom center of the front-wheel handlebar assembly Sleeve is installed in the second fixed plate in the steering shaft in bearing housing holes, the front end of the rear-wheel pedal assembly.

The third technical solution that the utility model uses are as follows:

A kind of collapsible luggage, it includes luggage ontology and a kind of above-mentioned collapsible vehicle using motor；The luggage ontology is hung It fills and is locked in the main body of front-wheel handlebar assembly.

As the above scheme is adopted, the utility model passes through positioning lock when being attached two different components Meshing relation between the locking effect and flank of tooth ring of bar can be realized mutually to be turned between the first connector and the second connector Dynamic and firm locking effect；Entire connector is easy to operate, and structure is simple, conducive to manufacturing and can be used as standard component Standby redundancy as the later period come using；By by traditional scooter, luggage case or packsacks, baggages etc. with It after connector carries out structure combination, can be formed a kind of similar to vehicular or the device of means of transport, user is without bearing Or carrying and conveying to luggage can be realized in lifting luggage, has greatly saved the physical strength of user, and such device exists Volume after folding is small, occupies little space, and is convenient for folding storage, has very strong practical value and market popularization value.

Detailed description of the invention

Fig. 1 is the Standard schematic diagram (one) of the connector of the utility model embodiment；

Fig. 2 is the Standard schematic diagram (two) of the connector of the utility model embodiment；

Fig. 3 is structural schematic diagram of the vehicle using motor of the utility model embodiment under receiving state；

Fig. 4 is the structural decomposition diagram of the vehicle using motor of the utility model embodiment in the deployed state；

Fig. 5 is the structural decomposition diagram of the luggage of the utility model embodiment.

Specific embodiment

The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right It is required that the multitude of different ways for limiting and covering is implemented.

(can be with reference to Fig. 3 and Fig. 4) as depicted in figs. 1 and 2, a kind of folding type mechanical connection provided in this embodiment Part, it includes:

First connector a is mainly extended back simultaneously by the first fixed plate 11 and one by the rear end of the first fixed plate 11 The first lamination 12 formed after bending downward is constituted；

Second connector b is mainly extended forward simultaneously by the second fixed plate 21 and one by the front end of the second fixed plate 21 It is formed after being folded upward at and the second lamination 22 composition being stacked and placed on the first lamination 12 (can be understood as between two laminations at least There are parts stacked on top of each other)；

Polarized latch c is provided with one first flank of tooth ring 13 on the surface of the first lamination 12, correspondingly, in the second lamination 22 Surface on be then provided with second flank of tooth ring 23 for being stacked and placed on the first flank of tooth ring 13 and being meshed with the first flank of tooth ring 13, it is fixed Position locking bar c is distributed and by the first flank of tooth ring 13 and second flank of tooth through the second lamination 22 by the central area of the second flank of tooth ring 23 The locking of ring 23 is integrated.

As a result, when two different components are attached by the connector using the present embodiment, two component shapes can be made At mutual foldable structure state and deployed configuration state, it may be assumed that two flank of tooth rings are unlocked or are locked by polarized latch c Tightly, it can be achieved that the mutual rotation between the first connector a and the second connector b adjusts or fixed effect；Specifically: in two structures When part is in opposite unfolded state (on the basis of horizontal plane), the first fixed plate 11 is located at the front upper place of the second fixed plate 21 at this time And with 21 keeping parallelism of the second fixed plate, the first flank of tooth ring 13 can is locked on the second flank of tooth ring 23 by polarized latch c, thus sharp With intermeshing relationship between two flank of tooth rings, guarantee that two components will not be because by the improper factor of external force when being unfolded to use Influence and the change of recurring structure state；Conversely, when needing to carry out folding storage to two components, it only need to be to operate positioning Locking bar c is mutually disengaged two flank of tooth rings, and then making rotation to one of connector can be completed the folding receipts of two components It receives, for rotating the first connector a, the first fixed plate 11 can finally be made to turn to the lower section of the second lamination 22 and consolidate with second Fixed board 21 keeps vertically, the folding storage of two components or connector itself being completed with this；Entire connector is easy to operate fast Victory, and since structure is simple, conducive to manufacture and can be used as standard component as the standby redundancy in later period come using.

For the performance-adjustable for enhancing entire connector, can be suitable on different folded articles, it is folded second An adjustment bar mouth d is offered on plate 22 and along the extending direction of the second lamination 11, the second flank of tooth ring 23 is located at the one of adjustment bar mouth d End, and the second flank of tooth ring 23 has a notch position (being not marked in figure) to connect with adjustment bar mouth d；With this, to connector It is logical using structure provided by adjustment bar mouth d after unclamping polarized latch c when itself or two components carry out folding storage Road can be such that the second flank of tooth ring 23 separates with 13 phase of the first flank of tooth ring and finally make second flank of tooth by the second connector b of rotation Ring 23 is moved to the position of neighbouring first fixed plate 11, and still holding position is constant by polarized latch c, and fixed by screwing Position locking bar c is pressed on it where the first flank of tooth ring 13 end (that is: the opposite end of the second flank of tooth ring 23) of second lamination 21 Regional location and most the first lamination 11 locks finally.

As a preferred embodiment, for guarantee the second lamination 22 relative to the first lamination 12 either in stacked storage or It can be integrated by securely locking under stacked unfolded state, based on the setting principle and the principle of work and power of the second flank of tooth ring 23, It is additionally provided with a third flank of tooth ring (not shown) on the surface of the second lamination 22 and positioned at the other end of adjustment bar mouth d, Third flank of tooth ring equally has a vacant mouth to connect with adjustment bar mouth d.As a result, using polarized latch c by second flank of tooth Ring 23 locks with the first flank of tooth ring 13, and meshing relation between third flank of tooth ring and the first flank of tooth ring 13 can also be used by two Person locks, and all has and first after carrying out 180 degree flat turn relative to the first connector a to meet the second connector b The structure that connector a locks.

Based on the structure of above-mentioned connector, as shown in Figure 3 and Figure 4, a kind of collapsible vehicle using motor is present embodiments provided, it Including front-wheel handlebar assembly 30, rear-wheel pedal assembly 40 and shaft connector, shaft connector is collapsible using above-mentioned one kind Mechanical fastener；Wherein, a bearing housing holes e is offered in the first fixed plate 11, in the bottom center of front-wheel handlebar assembly 30 Place is provided with a sleeve in the steering shaft 31 in bearing housing holes e, and then it is solid to be then installed in second for the front end of wheels pedal component 40 On fixed board 21.The structural behaviour for utilizing connector as a result, drives rear-wheel pedal assembly 40 folded first using the second connector Front-wheel handlebar assembly 30 and rear-wheel pedal assembly 40 are carried out phase by the rotation that at least 180 degree is carried out in the plane where plate 12 Pair expansion use or folding storage, and using polarized latch c then can by the two carry out relative position locking.It may be noted that It is: due to the design feature of connector, rear-wheel pedal assembly 40 can be enable same as rotation axis using the central axes of polarized latch c When rotated relative to front-wheel handlebar assembly 30 and be unfolded that (that is: it is not the end face axis to be parallel to front-wheel handlebar assembly 30 The straight line of the axial direction of line (axis of such as front-wheel) rotates for rotary shaft, thus will not relative to front-wheel handlebar assembly 30 with Front-rear direction is directly rotated, but by the way of inclined-plane rotation), it not only can simplify rear-wheel pedal assembly 40 and front-wheel The structural complexity of rotary folding overlapping piece between handlebar assembly 30, and advantageously reduce front-wheel handlebar assembly 30 weight bearing when Vertical gravity；User one is ridden on rear-wheel pedal assembly 40, and another foot tramples ground, while hands grasping front-wheel vehicle The top of component to control direction, the frictional force that can be borrowed between step and ground manipulates entire vehicle using motor；When So, the vehicle using motor of the present embodiment can also by add power device formed electric tool, i.e. the vehicle using motor of the present embodiment include but It is not limited to such as on-electric scooter, children toy car, Segway Human Transporter, old man's vehicle using motor etc..

The design feature of vehicle using motor based on the present embodiment, as shown in figure 5, the present embodiment additionally provides a kind of folding box Packet comprising luggage ontology 50 and a kind of above-mentioned collapsible vehicle using motor；Luggage ontology 50 mounts and is locked in front-wheel handlebar group In the main body of part 30.User is without directly guiding and supporting or bearing luggage and can luggage be transported and be carried as a result,.When need When being stored to luggage, only rear-wheel pedal assembly 40 need to be subjected to spinning reduction, it can be made to be stacked and placed on front-wheel handlebar group The rear side of part 30 greatly reduces volume and occupied space when idle luggage or storage.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported Used in other related technical areas, it is also included in the patent protection scope of the utility model.

Claims (5)

1. a kind of folding type mechanical connector, it includes:

First connector, first connector include that the first fixed plate and one are extended back simultaneously by the rear end of the first fixed plate The first lamination formed after bending downward；

Second connector, second connector include that the second fixed plate and one are extended forward simultaneously by the front end of the second fixed plate It is formed after being folded upward at and is stacked and placed on the second lamination on the first lamination；

It is characterized by:

It further includes a polarized latch, and the surface of first lamination is provided with one first flank of tooth ring, the table of second lamination Be provided with second flank of tooth ring for being stacked and placed on the first flank of tooth ring and being meshed with the first flank of tooth ring on face, the polarized latch by The central area of second flank of tooth ring is distributed through the second lamination and is integrated the first flank of tooth ring and the locking of the second flank of tooth ring.

2. a kind of folding type mechanical connector as described in claim 1, it is characterised in that: on second lamination and along second The extending direction of lamination offers an adjustment bar mouth, and second flank of tooth ring is located at one end of adjustment bar mouth, and second tooth Face ring has a notch position to connect with adjustment bar mouth.

3. a kind of folding type mechanical connector as claimed in claim 2, it is characterised in that: on the surface of second lamination and It is additionally provided with a third flank of tooth ring positioned at the other end of adjustment bar mouth, the third flank of tooth ring has one to connect with adjustment bar mouth Vacant mouth.

4. a kind of collapsible vehicle using motor, it is characterised in that: it includes that front-wheel handlebar assembly, rear-wheel pedal assembly are connected with shaft Device, the shaft connector use a kind of such as folding type mechanical connector as claimed in any one of claims 1-3；

A bearing housing holes are offered in first fixed plate, are provided with a sleeve at the bottom center of the front-wheel handlebar assembly It is installed in the second fixed plate in the front end of the steering shaft in bearing housing holes, the rear-wheel pedal assembly.

5. a kind of collapsible luggage, it is characterised in that: it includes luggage ontology and as claimed in claim 4 a kind of collapsible helps Power vehicle；The luggage ontology is mounted and is locked in the main body of front-wheel handlebar assembly.