CN210503028U - Folding structure capable of preventing misoperation - Google Patents

Abstract

The utility model provides a prevent beta structure of maloperation, owing to be equipped with and prevent mistake and bump the structure, it is including preventing mistake and bump the button, sliding plate and sliding plate reset spring, only prevent bumping the direction that the button drove this sliding plate and toward keeping away from this rotator after overcoming the effort of this sliding plate reset spring when pressing down, so that the lock post on the sliding plate slips the direction slip of keeping away from the expansion lockhole of rotator and removes the locking back to the rotator, can only operate next and fold up according to the pressure piece, thereby can avoid folding up under the condition of maloperation pressure piece and play, the car for entertainment, consequently the utility model discloses a rational in infrastructure, can improve and play, the use of car for entertainment is safer.

Description

Folding structure capable of preventing misoperation

Technical Field

The utility model relates to a playing and entertainment vehicle, in particular to a folding structure of the vehicles.

Background

For the convenience of storage and carrying, some current playing and recreation vehicles (such as scooters, bicycles, tricycles and the like) are provided with folding structures, and the current folding structures are various, but the structures of the folding structures are more complex and the production cost is higher.

Therefore, the applicant has developed a folding structure of patent No. CN201721732012.9, which is characterized by safer use and convenient operation. To further improve the safety of the above folding structure, we improve it to avoid misoperation.

Disclosure of Invention

The utility model aims at overcoming the not enough of prior art, provide a rational in infrastructure, use safer prevent folding structure of maloperation.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a folding structure for preventing misoperation comprises a first swinging body with a pair of coupling pieces, a second swinging body connected between the pair of coupling pieces through swinging of a swinging shaft, and a folding mechanism; the coupler is provided with an unfolding clamping groove and a folding clamping groove respectively; the outer wall of the coupling piece between the expansion slot and the folding slot is an arc surface with the swinging shaft as the center of a circle; the folding mechanism comprises a folding control part, a pressing part, a folding pin and a folding pin reset spring, wherein the middle part of the folding control part is connected in the second swinging body in a swinging manner, the pressing part is arranged in a button hole of the second swinging body and can push the folding control part to swing under the action of external force, the folding pin is driven by the folding control part and then leaves a corresponding clamping groove, and the folding pin is pulled to the swinging shaft; the two ends of the folding pin slide along the arc surface of the coupling piece reversely or clockwise and then can slide into the corresponding clamping grooves; the pressing part of the pressing piece is exposed out of the button hole of the second swinging body; two sides of the second swinging body are respectively provided with a folding pin limiting strip-shaped groove, and the folding pin always slides in the strip-shaped groove when the vehicle body is folded or unfolded; the second swinging body comprises a vertical rod and a cylindrical rotating body for inserting the lower end of the vertical rod; the center of the rotating body is connected between the pair of coupling pieces in a swinging way through a swinging shaft; an unfolding lock hole is formed in the rotating body; a cover plate is covered on the first swinging body; an anti-misoperation structure is arranged in the cover plate and comprises an anti-misoperation button, a sliding plate and a sliding plate reset spring; the sliding plate can slide in the cover plate, and the front end of the sliding plate is provided with a lock column which can be inserted into the unfolding lock hole when the sliding plate is reset under the action of a reset spring; the upper end of the anti-misoperation button is exposed out of the button hole of the cover plate, and the lower end of the anti-misoperation button is connected with the sliding plate; the anti-collision button can drive the sliding plate to slide in the direction far away from the rotating body after overcoming the acting force of the sliding plate return spring after being subjected to external force.

In a modification of the folding structure for preventing the misoperation, the button for preventing the misoperation and the sliding plate are contacted through the interacting inclined column surfaces.

In an improvement of the folding structure for preventing the misoperation, the sliding plate is provided with two sliding grooves, and the sliding plate is fixed and guided to slide by screws screwed in from the sliding grooves.

Compared with the prior art, the beneficial effects of the utility model are that: owing to be equipped with and prevent bumping the structure by mistake, it is including preventing bumping the button by mistake, sliding plate and sliding plate reset spring, only prevent bumping the button and drive this sliding plate and slide toward keeping away from the direction of this rotator after overcoming the effort of this sliding plate reset spring when pressing down to make the lock post on the sliding plate slide and remove the locking back to the rotator from the expansion lockhole of rotator, can only follow the operation pressing piece and fold up, thereby can avoid folding up under the condition of maloperation pressing piece and play, the amusement is used the car, consequently the utility model discloses a rational in infrastructure can improve the use of playing, the amusement car safer.

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

[ description of the drawings ]

Fig. 1 is a perspective view illustrating a deployed state of the embodiment of the present invention after being applied to a scooter;

FIG. 2 is a perspective view of the embodiment of the present invention applied to a scooter in a folded state;

FIG. 3 is an exploded view of a portion of the components of FIG. 1;

FIG. 4 is an enlarged view of section I of FIG. 3;

fig. 5 is a schematic structural view of the embodiment of the present invention applied to a scooter.

[ detailed description ] embodiments

The utility model relates to a prevent beta structure of maloperation, as shown in fig. 1 to 5, including taking the first oscillating body 2 of a pair of couple 1, through oscillating axle 3 swing connect the second oscillating body 4 between this pair of couple 1 and folding mechanism 5, in this embodiment, beta structure uses on the scooter, first oscillating body 2 is exactly the footboard of scooter this moment, the main part of the second oscillating body 4 then is the standpipe of scooter (of course, also can be the fork etc.). An expansion slot 11 and a folding slot 12 are respectively arranged on the coupling piece 1; the outer wall of the coupling piece 1 between the expansion slot 11 and the folding slot 12 is an arc surface 13 with the swinging shaft 3 as the center of circle; the folding mechanism 5 comprises a folding control member 51 with the middle part connected in a swinging manner in the second swinging body 4, a pressing member 52 which is arranged in a button hole 41 of the second swinging body 4 and can push the folding control member 51 to swing under the action of external force (kicking or pressing by hand when folding, or pressing by hand when unfolding), a folding pin 53 which is driven by the folding control member 51 to leave a corresponding clamping groove (i.e. the folding clamping groove 11 and the folding clamping groove 12), and a folding pin return spring 54 which pulls the folding pin 53 to the swinging shaft 3; the two ends of the folding pin 53 slide along the arc-shaped surface 13 of the coupling piece 1 reversely or clockwise and then can slide into the corresponding slots (i.e. the unfolding slots 11 or the folding slots 12); the pressing portion 521 of the pressing piece 52 is exposed from the button hole 41 of the second swinging body 4; two sides of the second swinging body 4 are respectively provided with a folding pin limiting strip-shaped groove 42, so that the folding pin 53 always slides in the strip-shaped groove when the vehicle body is folded or unfolded; the second swinging body 4 includes a vertical rod 43 and a cylindrical rotating body 44 into which the lower end of the vertical rod is inserted; the center of the rotating body 44 is connected between the pair of coupling pieces 1 through the swinging shaft 3 in a swinging way, so that the swinging of the second swinging body 4 can be more smooth; an unfolding lock hole 441 is formed in the rotating body 44; a cover plate 6 is covered on the first swinging body 2; an anti-collision structure 7 is arranged in the cover plate 6 and comprises an anti-collision button 71, a sliding plate 72 and a sliding plate return spring 73; the sliding plate 72 can slide in the cover plate 6, and the front end of the sliding plate is provided with a lock column 721 which can be inserted into the unfolding lock hole 441 when the sliding plate is reset under the action of the sliding plate reset spring 73; the upper end of the anti-collision button 71 is exposed out of the button hole 61 of the cover plate 6, and the lower end is connected with the sliding plate 72; the anti-collision button 71 can drive the sliding plate 72 to slide in the direction away from the rotating body 44 after overcoming the acting force of the sliding plate return spring 73 after being subjected to an external force, so that the lock posts 721 on the sliding plate 72 can slide away from the unfolding lock holes 441 of the rotating body 44 to release the locking of the rotating body, and then the pressing piece 52 can be operated to fold, thereby avoiding folding the scooter under the condition of the misoperation of the pressing piece 52, therefore, the utility model has the advantages of reasonable structure and safer use for improving the playing and entertainment cars.

In this embodiment, the mis-hit prevention button 71 and the sliding plate 72 are contacted by the interacting inclined cylindrical surfaces, as shown in fig. 4 and 5.

The sliding plate 72 is provided with two sliding grooves 722, and is fixed and guided to slide by screws 8 screwed in from the sliding grooves 722.

In the present embodiment, as shown in fig. 5, the pressing member 52 is connected to one end of a pressing member outer return spring 56 through a connecting block 57; the other end of the pressing member outer return spring 56 abuts against the inner wall of the second swinging body 4, so that it can be more smoothly exposed from the button hole 41 of the second swinging body 4 to be returned when the pressing member is released.

In the present embodiment, the vertical rod 43 may be a vertical rod, a forked rod, or the like.

In the present embodiment, the slide plate return spring 73 and the pressing member outer return spring 56 are compression springs, but may be tension springs; the retraction pin return spring 54 is a tension spring.

In the present embodiment, the cover plate 6 is composed of upper and lower plates 62, 63, as shown in fig. 3.

Although the present invention has been described in detail with reference to the above embodiments, it will be apparent to those skilled in the art from this disclosure that various changes or modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims. Therefore, the detailed description of the embodiments of the present disclosure is to be construed as merely illustrative, and not limitative of the present disclosure, but rather to limit the scope thereof by the appended claims.

Claims (3)

1. A folding structure for preventing misoperation comprises a first swinging body with a pair of coupling pieces, a second swinging body connected between the pair of coupling pieces through swinging of a swinging shaft, and a folding mechanism; the coupler is provided with an unfolding clamping groove and a folding clamping groove respectively; the outer wall of the coupling piece between the expansion slot and the folding slot is an arc surface with the swinging shaft as the center of a circle; the folding mechanism comprises a folding control part, a pressing part, a folding pin and a folding pin reset spring, wherein the middle part of the folding control part is connected in the second swinging body in a swinging manner, the pressing part is arranged in a button hole of the second swinging body and can push the folding control part to swing under the action of external force, the folding pin is driven by the folding control part and then leaves a corresponding clamping groove, and the folding pin is pulled to the swinging shaft; the two ends of the folding pin slide along the arc surface of the coupling piece reversely or clockwise and then can slide into the corresponding clamping grooves; the pressing part of the pressing piece is exposed out of the button hole of the second swinging body; two sides of the second swinging body are respectively provided with a folding pin limiting strip-shaped groove, and the folding pin always slides in the strip-shaped groove when the vehicle body is folded or unfolded; the second swinging body comprises a vertical rod and a cylindrical rotating body for inserting the lower end of the vertical rod; the center of the rotating body is connected between the pair of coupling pieces in a swinging way through a swinging shaft; an unfolding lock hole is formed in the rotating body; a cover plate is covered on the first swinging body; an anti-misoperation structure is arranged in the cover plate and comprises an anti-misoperation button, a sliding plate and a sliding plate reset spring; the sliding plate can slide in the cover plate, and the front end of the sliding plate is provided with a lock column which can be inserted into the unfolding lock hole when the sliding plate is reset under the action of a reset spring; the upper end of the anti-misoperation button is exposed out of the button hole of the cover plate, and the lower end of the anti-misoperation button is connected with the sliding plate; the anti-collision button can drive the sliding plate to slide in the direction far away from the rotating body after overcoming the acting force of the sliding plate return spring after being subjected to external force.

2. A folding anti-maloperation structure according to claim 1, wherein the anti-maloperation button and the sliding plate are contacted by interacting inclined cylindrical surfaces.

3. An anti-misoperation folding structure according to claim 1 or 2, wherein the sliding plate is provided with two sliding grooves, and is fixed and guided to slide by screws screwed in from the sliding grooves.

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