CN207614319U - A kind of foldable structure and the slide plate with the structure - Google Patents

Abstract

The utility model proposes a kind of slide plate foldable structure and with the folding slide board of the structure, foldable structure includes connector, the connector both ends are connected with the supporting block for fixed glides pedal by shaft, first positioning hole and second location hole are provided in the supporting block, the scalable positioning pin being provided on the connector in pluggable location hole.The foldable structure realizes expansion and the folded state of two supporting blocks, and firm locking under different conditions by the scalable positioning pin of H-type of special designing；It can control the state switching of two supporting blocks by same button, it is easy to operation.Using four skateboards of the structure, length can be reduced by folding, and two pedal positions lock, it is easy to carry.

Description

A kind of foldable structure and the slide plate with the structure

Technical field

The utility model belongs to four skateboard fields more particularly to a kind of slide plate foldable structure and its four skateboards.

Background technology

Four skateboards are light and handy and with splendid recreational, generally liked by people, some parks, greenery patches or On the more open flat concrete floor in other public places, we can often see some young people using four skateboards cheerful and light-hearted Ground moves, their thrilling cunning appearances usually invite passerby to stop viewing.Skateboard includes plate face, basal disc, holder and wheel, branch Two wheels are installed at frame both ends, are then fixed on plate face rear and front end by basal disc.The slide plate volume of monolith-type is larger, carries not It is very convenient, therefore folding slide plate comes into being.Existing folding slide board usually connects two boards face by shaft, but Shaft does not have locking function, must be mounted in slide plate packet and carry after folding, can not manually carry away, there is inconvenience more.

Utility model content

The utility model does not have locking function for existing slide plate foldable structure, not the technical issues of Portable belt, carries Go out under a kind of expansion and folded state can lock, foldable structure easy to carry and its four skateboards.

In order to achieve the above object, the technical solution adopted in the utility model is：

A kind of slide plate foldable structure, including connector, the connector both ends are connected with fixed glides pedal by shaft Supporting block, be provided with first positioning hole and second location hole in the supporting block, insertion positioning be provided on the connector Scalable positioning pin in hole.

Preferably, the scalable positioning pin includes the pin for being inserted into location hole and the key seat for being inserted into link block, it is described Key seat end is connected with elastomer.

Preferably, being connected by connecting rod between two key seats, button is provided on connecting rod.

Preferably, first positioning hole is strip, second location hole is circle.

Preferably, the connector and support stock material are aluminium alloy, the shaft material is stainless steel.

The utility model also proposes that a kind of folding slide board, including front and back two pedal, two pedal bottom surfaces are respectively and fixedly provided with wheel group, Two pedals are connected by above-mentioned foldable structure

Preferably, the supporting block free end is all connected with storage case, pedal is fixed on storage case, installation in storage case There are power supply and motion control microcontroller.

Preferably, under folded state, it is staggered before and after two-wheeled group.

Preferably, a wherein pedal bottom surface is provided with wheel group supporting block, another pedal wheel group is supported under folded state.

Preferably, being provided with hand-held hole on the pedal.

Compared with prior art, it is with good effect the advantages of the utility model：

The foldable structure realizes expansion and the rugosity of two supporting blocks by the scalable positioning pin of H-type of special designing State, and firm locking under different conditions；It can control the state switching of two supporting blocks by same button, it is easy to operation.Using Four skateboards of the structure can reduce length by folding, and two pedal positions lock, easy to carry.

Description of the drawings

Fig. 1 is the unfolding state figure of the utility model slide plate foldable structure；

Fig. 2 is the folded state diagram of the utility model slide plate foldable structure；

Fig. 3 is the explosive view of the utility model slide plate foldable structure；

Fig. 4 is the folded state schematic diagram of the utility model folding slide board；

Fig. 5 is the unfolded state schematic diagram of the utility model folding slide board.

In above each figure：1, connector；11, shaft mounting hole；12, mounting groove；13, screw hole；14, screw；2, it supports Block；21, first positioning hole；22, second location hole；23, axis hole；3, shaft；4, scalable positioning pin；41, pin；42, key seat； 421, screw notch；43, connecting rod；44, button；45, spring；5, plug；51, connection sheet；52, column is blocked up；53, catch；6, machine-processed rice Screw；7, pedal；71, front pedal；711, hand-held hole；712, storage case；72, back pedal；721, wheel group supporting block；8, wheel group.

Specific implementation mode

In order to be better understood from the utility model, illustrate with reference to the accompanying drawings and examples.

In the description of the present invention, it should be noted that it is described in the utility model it is " preceding " refer to slide plate advance side To " rear " refers to the direction opposite with " preceding "；"upper" refers to by the direction of wheel group 8 to pedal, and "lower" is by pedal to wheel group 8 Direction.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance.

Embodiment one：As shown in Figure 1 and Figure 2, a kind of slide plate foldable structure, including a connection piece 1 and two fix two pedals 7 supporting block 2,1 length direction of connector are provided at both ends with shaft mounting hole 11, are equipped with and turn in 3 mounting hole 11 of shaft Axis 3,3 both ends of shaft, which are inserted into the axis hole 23 of supporting block 2, makes supporting block 2 can 3 arbitrary rotation around the shaft.To keep two supporting block 2 real Now it is unfolded and folds the switching of two states, which further includes the scalable positioning pin 4 of H-type, described scalable fixed Position pin 4 includes the pin 41 being inserted into location hole and the key seat 42 for being inserted into link block, and 42 end of the key seat is connected with elastomer. It is connected by connecting rod 43 between two key seats 42, button 44 is provided on connecting rod 43.Being provided with installation in the middle part of the link block can stretch The mounting groove 12 of contracting positioning pin 4 is provided with two location holes in the supporting block 2, and respectively first positioning hole 21 and second positions Hole 22.Under flattened state, scalable positioning pin 4 is packed into mounting groove 12, and pin 41 stretches out outside slot and is inserted into first positioning hole 21 In, two supporting blocks 2 are parallel with 1 surface of connector at this time.When folding, button 44 is pressed, then elastomer forced contraction, is inserted into first Pin 41 in location hole 21 is withdrawn from, at this time supporting block 2 can 3 rotation around the shaft, when the rotation of pin 41 to second location hole 22 When setting, pin 41 is in elastic thrust body underthrust enters second location hole 22, and two supporting blocks 2 are vertical with 1 surface of connector at this time, It is folded state at this time（With reference to Fig. 3）.

Since the mounting groove 12 for processing constant depth on connector 1 is not easy to operate, the present embodiment is added stifled using through-hole Mounting groove 12 is processed as through-hole by first 5 mode, scalable positioning pin 4 is installed in one end in hole, and other end installed plug 5 should Plug 5 includes connection sheet 51, and connection sheet 51 is provided at both ends with the stifled column 52 for being used to support elastomer.The optional spring of the elastomer 45 Or elastic rubber, but not limited to this.Preferably, the position that connection sheet 51 is located on the inside of stifled column 52 is additionally provided with catch 53, to prevent Only elastomer bends deformation due to by pressure, ensures its reliability.

For connector 1 is integrated with scalable positioning pin 4, in order to production and assembly, half is provided on the stifled column 52 Round screw notch 421 is provided with right angle screw notch 421 on the key seat 42, and 1 upper surface of the connector is provided with screw Hole 13, screw 14 are screwed into through upper surface in screw hole 13, and the screw notch 421 for blocking up column 52 and key seat 42 is inserted into 14 lower end of screw Interior, plug 5 and scalable positioning pin 4 are fixed in mounting groove 12.

To realize lightweight, portable, connector 1 and 2 equal aluminium shape extrusion of supporting block form；Shaft 3 is stressed member, For proof strength, stainless steel is used to be made.

When folding support block 2, since shaft 3 is smooth, the wheel group 8 on two pedals 7 is easily collided.It is rotated to increase shaft 3 Damping sense, 23 both ends of the axis hole are mounted on machine-processed rice screw 6, and supporting block 2 has damping sense when 3 rotate around the shaft, feel is more It is good.

Further, first positioning hole 21 is strip, and under unfolded state, two supporting blocks 2 have certain activity space, Can certain angle folded against, in the case that two pedals 7 encounter Uneven road in sliding process, still can it is good contiguously Face.Second location hole 22 is circle, and aperture is slightly larger than 41 diameter of pin, so that supporting block 2 is fixed in a folded configuration, securely may be used It leans on.

Slide plate foldable structure described in the present embodiment, installs scalable positioning pin 4 additional inside connector 1, passes through button 44 The switching of two supporting blocks 2 unfolded state and folded state can be achieved, it is easy to operate.And folding under unfolded state, two support Block 2 can be fixed in corresponding position, reliable and stable.Concrete structure setting, which fully considers, can process productibility, axis hole 23, positioning Hole etc. is all made of through-hole, and plug 5 and positioning pin set notch and made a decision fixation by outside, are suitable for production and promote.Certain folding Stack structure is not only applicable to slide plate, can also be applied in other fold mechanisms.

Embodiment two：As shown in Figure 4, Figure 5, a kind of folding slide board, including front pedal 71 and back pedal 72, it is forward and backward to step on Plate 71,72 bottoms are respectively and fixedly provided with wheel group 8, and forward and backward pedal 72 is connected by the foldable structure described in embodiment one, and supporting block 2 is big Small shape is with according to practical adjustment, after folding, 8 position of two-wheeled group is staggered, and between front pedal 71 and back pedal 72.It should It is front and back two pieces that skateboard deck 7, which is divided to, is connected through foldable structure, after folding, length greatly shortens；Two-wheeled group 8 is staggered, and reduces folding Folded thickness；After folding, two pedals, 7 position is fixed, not unfolded in carrying process, it is not necessary that slide plate packet is bundled or be mounted in bandage It is interior, it can carry conveniently.The outer rim of a wherein pedal be additionally provided with one for grip hand-held hole 711, handle is integrated with slide plate, It can directly grip.

Further, wherein a pedal bottom surface is provided with wheel group supporting block 721, the wheel group supporting block 721 under folded state Another 8 support force of pedal wheel group is given, becomes rectangle rock-steady structure after so that entire slide plate is folded.

Recreational to increase, the wheel group 8 includes wheel hub motor, and 2 free end of the supporting block is all connected with storage case 712, Pedal 7 is fixed on storage case 712, and the power supply and motion control monolithic of control wheel hub motor operation are equipped in storage case 712 Machine.Power switch and charging jacks are additionally provided on storage case 712, which is electric return board.

The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent The equivalent embodiment of variation is applied to other fields, but every without departing from the content of the technical scheme of the utility model, according to this reality With novel technical spirit to any simple modification, equivalent variations and remodeling made by above example, it is new to still fall within this practicality The protection domain of type technical solution.

Claims (8)

1. a kind of slide plate foldable structure, it is characterised in that：Including connector, which, which is connected with by shaft, is used for The supporting block of fixed glides pedal is provided with first positioning hole and second location hole in the supporting block, is set on the connector The scalable positioning pin being equipped in pluggable location hole；The scalable positioning pin includes pin and the company of insertion for being inserted into location hole The key seat of block is connect, the key seat end is connected with elastomer, is connected by connecting rod between two key seats, button is provided on connecting rod.

2. slide plate foldable structure according to claim 1, it is characterised in that：First positioning hole is strip, the second positioning Hole is circle.

3. slide plate foldable structure according to claim 2, it is characterised in that：The connector and support stock material close for aluminium Gold, the shaft material are stainless steel.

4. a kind of folding slide board, it is characterised in that：Including front and back two pedal, two pedal bottom surfaces are respectively and fixedly provided with wheel group, two pedals It is connected by the foldable structure described in claim 1-3 Arbitrary Terms.

5. folding slide board according to claim 4, it is characterised in that：The supporting block free end is all connected with storage case, Pedal is fixed on storage case, and power supply and motion control microcontroller are equipped in storage case.

6. folding slide board according to claim 5, it is characterised in that：Under folded state, it is staggered before and after two-wheeled group.

7. folding slide board according to claim 6, it is characterised in that：A wherein pedal bottom surface is provided with the support of wheel group Block supports another pedal wheel group under folded state.

8. folding slide board according to claim 4, it is characterised in that：It is provided with hand-held hole on the pedal.