CN208085900U - A kind of fold mechanism of scooter - Google Patents

Abstract

The utility model belongs to scooter technical field, more particularly to a kind of fold mechanism of scooter, vertical handgrip lower end is provided with hinged seat, hinged seat is connected by shaft with connecting seat, extend abutting part in the lower end of the hinged seat, it is provided with the abutting platform abutted with abutting part on connecting seat, under vertical handgrip unfolded state, abutting part is abutted with platform is abutted；Hinged seat is equipped with keeps expansion and the folded state of vertical handgrip with the matched detent mechanism of connecting seat, detent mechanism；The purpose of this utility model is to provide a kind of unfolded state stability inferior is good, it is not easy to shake and the fold mechanism of scooter simple in structure.

Description

A kind of fold mechanism of scooter

Technical field

The utility model belongs to scooter technical field, more particularly to a kind of fold mechanism of scooter.

Background technology

Scooter on the market onboard increases foldable structure for the ease of carrying and using.

Chinese patent 201020523385.7 discloses a kind of entitled " folding device of scooter ".In the technical solution In, the folding device of scooter includes：The connecting seat that the connection setting of pipe lower end is constituted with two housings, the cavity of connecting seat Interior setting positions pulling buckle, and positioning pulling buckle side is arranged spill pothole, long through-hole is arranged on the connecting seat of spill pothole front, connects Seat lower part is rotatably assorted with fixed seat pin joint, and positioning pulling buckle lower end stretches out connecting seat bottom and fixed seat elasticity is mating, Setting navigation button and spring in the cavity of connecting seat, are provided in fixed seat and the matched location hole of navigation button, positioning Button and location hole elasticity are mating.The folding device of above-mentioned scooter is simple in structure, compact.But it has the following disadvantages：1, The locating button of above-mentioned folding device is set in the cavity of connecting seat, in use, finger need to be stretched into upper dial in cavity positions pulling buckle, Being rotated further by vertical handgrip could complete to fold or open positioning device, using being inconvenient.2, above-mentioned folding device is without insurance institution, Security performance in use is undesirable.3, above-mentioned folding device need to specially make the connecting seat that two housings cooperation is constituted, Its is complicated, is manufactured into height.4, in the deployed state, pipe is fixed shakiness, in use, tube capacity is easily shaken forward.

Invention content

In order to overcome the defects of the prior art, the purpose of this utility model is to provide a kind of unfolded state stability inferiors It is good, it is not easy the fold mechanism of shaking and scooter simple in structure.

What the purpose of this utility model was realized in：

A kind of fold mechanism of scooter, including vertical handgrip lower end are provided with hinged seat, hinged seat by shaft with connect Seat is connected, and abutting part is extended in the lower end of the hinged seat, and the abutting platform abutted with abutting part, vertical handgrip are provided on connecting seat Under unfolded state, abutting part is abutted with platform is abutted；Hinged seat is equipped with to be protected with the matched detent mechanism of connecting seat, detent mechanism Hold expansion and the folded state of vertical handgrip.

With the above structure, by abutting part and abut platform cooperation to realize, vertical handgrip is not easy forward under unfolded state It shakes, i.e., hinged seat will not move backward, and make folding scooter so when in use, more reliable and more stable.

It is further arranged to：It is provided with fixed block on the connecting seat, hinged seat is equipped with loose slot, under unfolded state, Fixed block is pushed against with loose slot.

With the above structure, secondary positioning further is carried out to the hinged seat under unfolded state, made under unfolded state Vertical handgrip is more stablized.

It is further arranged to：The detent mechanism includes the locating piece being arranged on hinged seat, be arranged on connecting seat with Several locating slots of locating piece close-fitting, and control the control assembly that locating piece and locating slot open and close.

With the above structure, triple lockings under status are realized by the cooperation of locating slot and locating piece, together When be also to be locked to the vertical handgrip under folded state, avoid fold when vertical handgrip be freely unfolded, convenience in transport and storage.

It is further arranged to：The control assembly includes being connect with locating piece and connecting rod moving up and down, is set in The operation set that vertical handgrip is outer and controls connecting rod moves up and down.

With the above structure, easy to operate, convenient for by operate operation set realize locating piece and locating slot opening and It closes.

It is further arranged to：Mounting base is fixedly installed in the vertical handgrip, connecting rod is threaded through in mounting base, the installation Reset components are provided in seat, one end of reset components is abutted with connecting rod, and the other end of reset components is abutted with mounting base.

With the above structure, it realizes automatically reseting for connecting rod by reset components, and drives the automatic of locating piece It resets.

It is further arranged to：The section of the locating slot and locating piece is the trapezoidal of mutual close-fitting.

With the above structure, locating piece and locating slot after engagement, make the vertical handgrip under expansion and folded state will not It shakes, is more stablized using the process with handling process.

It is further arranged to：The locating slot includes vertical orientation slot and folds locating slot, and locating piece can enter or exit Vertical orientation slot and folding locating slot.

With the above structure, convenient for realizing the expansion and folding of scooter by the positioning of locating piece and locating slot.

It is further arranged to：Loose slot one is provided on the hinged seat；Locating piece extends loose slot together can be in work It is moved back and forth in dynamic slot one；Loose slot two and loose slot three are respectively arranged in the mounting base and vertical handgrip, connecting rod passes through solid Fixed pole is fixedly connected after being fed through loose slot two, three with operation set；Operation, which covers, drives connecting rod to move back and forth, and realizes locating piece and determines The opening and closing of position slot.

With the above structure, connecting rod is realized by the setting of loose slot one, two, three and on and off is beaten to locating piece It closes, meanwhile, connecting rod and reset components are located inside vertical handgrip and avoid external influence, and do not interfere with the whole outer of product It sees.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the sectional view one of the utility model；

Fig. 3 is the sectional view two of the utility model；

Fig. 4 is the utility model configuration schematic diagram；

Fig. 5 is the portions the A enlarged drawing in Fig. 1.

Figure label meaning：

1- vertical handgrips；11- loose slots three；2- hinged seats；21- abutting parts；22- loose slots；

23- loose slots one；3- shafts；4- connecting seats；41- abuts platform；42- locating slots；

421- vertical orientation slots；422- folds locating slot；43- fixed blocks；5- locating pieces；6- connecting rods；

7- operation sets；8- mounting bases；81- loose slots two；82- mounting grooves；9- reset components；10- fixed links.

Specific implementation mode

The utility model is further described with specific embodiment below in conjunction with the accompanying drawings：

Shown in Fig. 1 to Fig. 5, a kind of fold mechanism of scooter, including 1 lower end of vertical handgrip are provided with hinged seat 2, hinge Joint chair 2 is connected by shaft 3 with connecting seat 4, and abutting part 21 is extended in the lower end of the hinged seat 2, be provided on connecting seat 4 with The abutting platform 41 that abutting part 21 abuts under 1 unfolded state of vertical handgrip, abutting part 21 and abuts the abutting of platform 41；Hinged seat 2 is equipped with With 4 matched detent mechanism of connecting seat, detent mechanism keeps expansion and the folded state of vertical handgrip 1, passes through 21 He of abutting part To realize, vertical handgrip 1 is not easy to shake forward under unfolded state for the cooperation of abutting platform 41, i.e., hinged seat 2 will not move backward, in this way Make folding scooter when in use, it is more reliable and more stable.

It is further arranged to：Fixed block 43 is provided on the connecting seat 4, hinged seat 2 is equipped with loose slot 22, expansion Under state, fixed block 43 is pushed against with loose slot 22, is further carried out secondary positioning to the hinged seat 2 under unfolded state, is made expansion Vertical handgrip 1 under state is more stablized.

It is further arranged to：The detent mechanism includes the locating piece 5 being arranged on hinged seat 2, is arranged on connecting seat 4 With several locating slots 42 of 5 close-fitting of locating piece, and control locating piece 5 and locating slot 42 open and close control assembly, Triple lockings under status are realized by the cooperation of locating slot 42 and locating piece 5, while being also under folded state Vertical handgrip 1 is locked, and the vertical handgrip 1 when avoiding folding freely is unfolded, convenience in transport and storage；It is described fixed in the present embodiment Position slot 42 includes vertical orientation slot 421 and folds locating slot 422, and locating piece 5 can enter or exit vertical orientation slot 421 and folding Folded locating slot 422, convenient for realizing the expansion and folding of scooter by the positioning of locating piece 5 and locating slot 42；Meanwhile also may be used With vertical orientation slot 421 and fold locating slot 422 between increase locating slot 42, realize 1 different angle of vertical handgrip folding and Positioning, is unfolded or is folded according to different actual use situations convenient for user.

It is further arranged to：The control assembly includes being connect with locating piece 5 and connecting rod moving up and down 6, is arranged The operation set 7 that outer and controls connecting rod 6 moves up and down in vertical handgrip 1, it is easy to operate, convenient for realizing positioning by operating operation set 7 The opening and closing of block 5 and locating slot 42.

It is further arranged to：Mounting base 8 is fixedly installed in the vertical handgrip 1, connecting rod 6 is threaded through in mounting base 8, institute It states and is provided with reset components 9 in mounting base 8, one end of reset components 9 is abutted with connecting rod 6, the other end of reset components 9 and installation Seat 8 abuts, and realizes automatically reseting for connecting rod 6 by reset components 9, and drive automatically reseting for locating piece 5；The present embodiment In, reset components 9 are preferably resetting spring, and in mounting base 8 on be provided with mounting groove 82, the other end installation of reset components 9 In mounting groove 82, so that reset components 9 is more stablized in compression and expansion, be not susceptible to deviation.

It is further arranged to：The section of the locating slot 42 and locating piece 5 is the trapezoidal of mutual close-fitting, locating piece 5 with After engagement, it is not in shake to make the vertical handgrip 1 under expansion and folded state to locating slot 42, uses the process with handling process More stablize.

It is further arranged to：Loose slot 1 is provided on the hinged seat 2；Locating piece 5 extends loose slot 1 simultaneously It can be moved back and forth in loose slot 1；It is respectively arranged with loose slot 2 81 and loose slot three on the mounting base 8 and vertical handgrip 1 11, connecting rod 6 is fed through after loose slot 2 81,3 11 by fixed link 10 and is fixedly connected with operation set 7；Operation set 7 drives connecting rod 6 move back and forth, and realize the opening and closing of locating piece 5 and locating slot 42, real by the setting of loose slot one 23,2 81,3 11 Show opening and closing of the connecting rod 6 to locating piece 5, meanwhile, connecting rod 6 and reset components 9 are located inside vertical handgrip 1 and avoid outside The influence on boundary, and do not interfere with the overall appearance of product.

Above-described embodiment is only the preferred embodiment of the utility model, not limits the protection model of the utility model according to this It encloses, therefore：The equivalence changes that all structures, shape, principle according to the utility model are done, should all be covered by the protection of the utility model Within the scope of.

Claims (8)

1. a kind of fold mechanism of scooter, including vertical handgrip (1) lower end are provided with hinged seat (2), hinged seat (2) passes through shaft (3) it is connected with connecting seat (4), it is characterised in that：Abutting part (21) is extended in the lower end of the hinged seat (2), on connecting seat (4) Be provided with the abutting platform (41) abutted with abutting part (21), under vertical handgrip (1) unfolded state, abutting part (21) with abut platform (41) It abuts；Hinged seat (2) be equipped with connecting seat (4) matched detent mechanism, detent mechanism keep vertical handgrip (1) expansion and Folded state.

2. a kind of fold mechanism of scooter according to claim 1, it is characterised in that：It is arranged on the connecting seat (4) There is a fixed block (43), hinged seat (2) is equipped with loose slot (22), and under unfolded state, fixed block (43) is pushed against with loose slot (22).

3. a kind of fold mechanism of scooter according to claim 1 or 2, it is characterised in that：The detent mechanism includes Several locating slots on connecting seat (4) with locating piece (5) close-fitting are arranged in the locating piece (5) being arranged on hinged seat (2) (42), and control locating piece (5) with locating slot (42) open and close control assembly.

4. a kind of fold mechanism of scooter according to claim 3, it is characterised in that：The control assembly include with Locating piece (5) connects and connecting rod moving up and down (6), is set in vertical handgrip (1) outside and behaviour that controls connecting rod (6) moves up and down It covers (7).

5. a kind of fold mechanism of scooter according to claim 4, it is characterised in that：It is fixed in the vertical handgrip (1) It is provided with mounting base (8), connecting rod (6) is threaded through in mounting base (8), and reset components (9) are provided in the mounting base (8), multiple One end of position component (9) is abutted with connecting rod (6), and the other end of reset components (9) is abutted with mounting base (8).

6. a kind of fold mechanism of scooter according to claim 3, it is characterised in that：The locating slot (42) and positioning The section of block (5) is the trapezoidal of mutual close-fitting.

7. a kind of fold mechanism of scooter according to claim 6, it is characterised in that：The locating slot (42) includes straight Vertical locating slot (421) and folding locating slot (422), locating piece (5) can enter or exit vertical orientation slot (421) and fold positioning Slot (422).

8. a kind of fold mechanism of scooter according to claim 5, it is characterised in that：It is arranged on the hinged seat (2) There is loose slot one (23)；Locating piece (5) extends loose slot one (23) and can be moved back and forth in loose slot one (23)；The peace It is respectively arranged with loose slot two (81) and loose slot three (11) on dress seat (8) and vertical handgrip (1), connecting rod (6) passes through fixed link (10) loose slot two, three (81,11) is fed through to be fixedly connected with operation set (7) afterwards；Operation set (7) drives connecting rod (6) back and forth to transport It is dynamic, realize the opening and closing of locating piece (5) and locating slot (42).