CN209956155U - Be applied to folding mechanism's locking structure and scooter and bicycle - Google Patents

Abstract

The utility model provides a be applied to folding mechanism's locking structure sets up between the first part of folding each other and second part, and this be applied to folding mechanism's locking structure includes: the hinge pin comprises a first shaft body and a second shaft body, the first shaft body and the second shaft body are crossed to form a T-shaped structure or an X-shaped structure, and the hinge pin is slidably arranged on the first component; and the locking hook is fixedly arranged on the second component and hooks the second shaft body. The utility model discloses it is more simple and convenient to compare in prior art folding, unblock, and can solve folding mechanism's not hard up problem effectively.

Description

Be applied to folding mechanism's locking structure and scooter and bicycle

Technical Field

The utility model relates to a locking structure, concretely relates to be applied to folding mechanism's locking structure and scooter and bicycle.

Background

At present, be applied to folding mechanism on bicycle or the scooter, folding mechanism has on the locomotive of scooter or bicycle for example, it can be folded the locomotive on the automobile body through folding for scooter or bicycle can reduce the volume, are convenient for satisfy demands such as carrying and accomodating.

However, the current folding mechanism is easy to loose or have gaps in the using process, and easily causes vehicle sloshing in the using process, and has technical problems of potential safety hazards and the like, so that locking is required to be realized through some locking structures, such as buckles and the like. However, the problem of looseness still appears very easily in the buckle structure commonly used, and the locking structure that some structures are complicated can solve not hard up problem, but can cause folding, the process of unblock too loaded down with trivial details, therefore has influenced folding convenience.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a be applied to folding mechanism's locking structure and scooter and bicycle, it can solve folding mechanism's not hard up problem with a more simple and convenient folding, unblock mode.

Therefore, in one aspect, the utility model provides a be applied to folding mechanism's locking structure sets up between the first part of folding each other and second part, and this be applied to folding mechanism's locking structure includes:

the hinge pin comprises a first shaft body and a second shaft body, the first shaft body and the second shaft body are crossed to form a T-shaped structure or an X-shaped structure, and the hinge pin is slidably arranged on the first component;

and the locking hook is fixedly arranged on the second component and hooks the second shaft body.

Furthermore, an installation groove is formed in the first component, and the pin shaft is slidably installed in the installation groove.

Furthermore, the two opposite ends of the second shaft body are respectively connected in sliding ways arranged on the two opposite groove walls of the mounting groove in a sliding manner.

Further, the first member and the second member are rod-shaped members.

Further, the first shaft is sleeved with a spring.

Furthermore, a push rod is fixedly connected to the pin shaft, and the end of the push rod extends to the outer wall of the second component.

Furthermore, a clamping hook is fixedly arranged on the first part, and a clamping groove clamped with the clamping hook is arranged on the second part.

Furthermore, a mounting column is fixedly arranged on the side wall of the second component, a cover body is rotatably connected to the mounting column, a clamping groove is formed in the cover body, and one end of the clamping groove extends to the side face of the cover body to form an opening.

On the other hand, the utility model provides a scooter, including the frame, have on this frame as above a be applied to folding mechanism's locking structure.

On the other hand, the utility model provides a bicycle, including the frame, have on this frame as above a be applied to folding mechanism's locking structure.

The utility model provides a locking structure, scooter and bicycle that are applied to folding mechanism, mainly set up round pin axle and latch hook, during locking state, the latch hook catches on the second shaft body, when needing to carry out the unblock, promote the round pin axle, make the second shaft body can break away from the latch hook, fold the second part at this moment, form the unblock between first part and the second part; this structure can utilize the round pin axle of T type structure or X type structure to make locking more inseparable, guarantees that first part and second part can not appear not hard up problem to overall structure is simple, the unblock only need promote the round pin axle can, therefore the utility model discloses compare in prior art can solve folding mechanism's not hard up problem with a more simple and convenient folding, unblock mode.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a structural cross-sectional view of a locking structure applied to a folding mechanism according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a locking structure applied to a folding mechanism according to an embodiment of the present invention, in a state where a pin and a latch hook are not unlocked (after a cover body is unhooked);

fig. 3 is a schematic structural diagram of a locking structure applied to a folding mechanism in an unlocked state of a pin and a latch hook (after a first component and a second component are folded).

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Referring to fig. 1 to 3, it is shown that a locking structure applied to a folding mechanism provided in the first embodiment of the present invention is disposed between a first component 3 and a second component 4 that are folded with each other, the first component 3 and the second component 4 are both rod-shaped pieces, the locking structure mainly includes a pin 1 and a locking hook 2, the pin 1 includes a first shaft 11 and a second shaft 12, the first shaft 11 and the second shaft 12 intersect to form a T-shaped structure, the first shaft 11 and the second shaft 12 can intersect vertically, the pin 1 can be slidably mounted on the first component 3, the locking hook 2 is fixedly mounted on the second component 4, and the locking hook 2 can include two locking hook units, which respectively hook opposite sides of the second shaft 12 that uses the first shaft 11 as a central line.

With continued reference to fig. 1 to 3, in order to facilitate the sliding of the pin shaft, the first component 3 is provided with a mounting groove 13, two opposite groove walls 131 of the mounting groove 13 are provided with sliding grooves 132, and the end of the second shaft 12 is slidably connected in the sliding grooves 132.

With continued reference to fig. 1 to fig. 3, in order to form the resetting of the pin shaft to ensure that the second shaft can be pushed against the latch hook without displacement, the first shaft 11 is sleeved with a spring 111.

With continued reference to fig. 1 to 3, in order to facilitate the pushing action on the pin 1, a push rod 14 is fixedly connected to the pin 1, an end of the push rod 14 extends to an outer wall of the second component 4, and a push plate 141 can also be fixedly connected to the end of the push rod 14, and a through hole or a groove matching the shape of the push plate 141 is formed in the outer wall of the second component 4, so that the push plate 141 becomes a part of the outer wall of the second component 4 when not pushed.

With continued reference to fig. 1 to 3, in order to maintain the external aesthetic appearance and further achieve the locking function of the folding mechanism, a hook 15 is fixedly installed on the first component 3, an installation column 22 is fixedly installed on the side wall of the second component 4, a cover body 23 is rotatably connected to the installation column 22, a slot 21 is installed on the cover body 23, the slot 21 is connected with the hook 15 in a clamping manner, one end of the slot 21 extends to the side surface of the cover body 23 and forms an opening 24, when the cover body 23 is rotated, the slot 21 is made to leave the hook 15 by using the opening 24, and the unlocking of the cover body 23 is completed.

In other embodiments, the first shaft 11 and the second shaft 12 intersect to form an X-shaped structure, and a similar locking function can be formed. Meanwhile, the first member 3 and the second member 4 may be other types of members such as a sheet member, a block member, and the like.

In particular, the locking structure applied to the folding mechanism can be applied to a scooter, which can be used at any folding position on the frame of the scooter, such as a head area.

In particular, a locking structure applied to a folding mechanism as described above can be applied to a bicycle, which can be used in any folding position on the frame of the bicycle, such as the head region, the frame middle region, etc.

Therefore, the locking structure applied to the folding mechanism, the scooter and the bicycle provided by the embodiment are mainly provided with the pin shaft and the locking hook, the locking hook hooks the second shaft body in the locking state, the pin shaft is pushed to enable the second shaft body to be separated from the locking hook when unlocking is needed, and the second part is folded at the moment to form unlocking between the first part and the second part; this structure can utilize the round pin axle of T type structure or X type structure to make locking more inseparable, guarantees that first part and second part can not appear not hard up problem to overall structure is simple, the unblock only need promote the round pin axle can, therefore the utility model discloses compare in prior art can solve folding mechanism's not hard up problem with a more simple and convenient folding, unblock mode.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. A locking structure for a folding mechanism, provided between a first part (3) and a second part (4) which are folded against each other, characterized in that said locking structure for a folding mechanism comprises:

the hinge pin (1) comprises a first shaft body (11) and a second shaft body (12), the first shaft body (11) and the second shaft body (12) are crossed to form a T-shaped structure or an X-shaped structure, and the hinge pin (1) is slidably mounted on the first component (3);

and the locking hook (2) is fixedly arranged on the second component (4), and the locking hook (2) hooks the second shaft body (12).

2. The locking structure applied to a folding mechanism according to claim 1, wherein the first component (3) is provided with a mounting groove (13), and the pin (1) is slidably mounted in the mounting groove (13).

3. A locking structure applied to a folding mechanism according to claim 2, characterized in that the opposite ends of the second shaft body (12) are slidably connected to sliding grooves (132) formed on the opposite groove walls (131) of the mounting groove (13), respectively.

4. A locking arrangement for a folding mechanism according to claim 1, characterized in that said first part (3) and said second part (4) are both rod-shaped elements.

5. A locking structure applied to a folding mechanism according to claim 1 or 4, characterized in that the first shaft (11) is sleeved with a spring (111).

6. A locking structure applied to a folding mechanism according to claim 1, characterized in that a push rod (14) is fixedly connected to the pin (1), and the end of the push rod (14) extends to the outer wall of the second component (4).

7. The locking structure applied to a folding mechanism according to claim 1, wherein the first part (3) is fixedly provided with a hook (15), and the second part (4) is provided with a slot (21) which is clamped with the hook (15).

8. A locking structure applied to a folding mechanism according to claim 7, characterized in that a mounting column (22) is fixedly arranged on the side wall of the second component (4), a cover body (23) is rotatably connected to the mounting column (22), the cover body (23) is provided with the slot (21), and one end of the slot (21) extends to the side surface of the cover body (23) and forms an opening (24).

9. A scooter comprising a frame, wherein the frame has a locking structure according to any of claims 1-8 for use in a folding mechanism.

10. A bicycle comprising a frame, wherein the frame has a locking structure as claimed in any one of claims 1-8 applied to a folding mechanism.

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