CN220430389U - Folding structure of scooter - Google Patents

Abstract

The utility model discloses a folding structure of a scooter, which comprises a connecting rod and a scooter pedal, wherein a first notch is formed in the top surface of a pipe orifice at one side of the connecting rod, a first fixing shaft penetrating through two vertical sides of the connecting rod is arranged on the connecting rod above the first notch, mutually corresponding baffles are arranged on the scooter pedal and are respectively arranged on two sides of the first notch of the connecting rod to clamp the connecting rod, the mutually corresponding baffles are connected with the connecting rod of the first notch through a connecting shaft, movable locating pieces are arranged on the mutually corresponding baffles, and the inner wall of the connecting rod close to the first notch is mutually matched with the movable locating pieces to realize that the connecting rod is fixed on the scooter pedal in a standing mode. The folding device not only can realize the folding effect on the basis of keeping the simple structure, but also can be convenient for people with smaller strength to operate, and is more beneficial to popularization and application.

Description

Folding structure of scooter

Technical Field

The utility model relates to the technical field of scooters, in particular to a folding structure of a scooter.

Background

The scooter is characterized in that rollers are respectively arranged at the front and the rear of the pedal, the front rollers are pivoted below the vertical rods, and the advancing direction is changed by rotating handles on the vertical rods. The common scooter is mainly of a two-wheel design, is designed to be foldable at the head part, is folded by arranging a groove at the upper end and the lower end of each of two circular arc plastic sheets, and folds the upright rod and the pedal together when the scooter is not used. As disclosed in the chinese patent publication No. CN207826441U, a folding mechanism for a scooter is disclosed, when a button of a long diagonal rod is pressed, a hook is separated from a clamping shaft, because a connecting rod is connected with a scooter vertical rod, the scooter vertical rod is rotated, the vertical rod drives the connecting rod to rotate, when the connecting rod rotates to prop against a positioning shaft at the front end above two baffles, a short diagonal rod at the bottom of the hook is popped out of a square tube of the connecting rod under the action of a torsion spring and props against a notch edge of the connecting rod, the scooter vertical rod is fixed, a user stands on a scooter pedal to play at the moment, and because the user presses the scooter pedal by gravity, the end face of the short diagonal rod at the bottom of the hook is tightly meshed with the notch edge on the connecting rod, and the scooter is not suddenly folded because the positioning member button is not touched carelessly; when the scooter needs to be folded, a user leaves the pedal, then presses the upper button of the locating piece, the end face of the short inclined rod at the bottom of the clamping hook of the locating piece can be separated from the notch edge of the connecting rod to enter the square connecting rod pipe, when the vertical rod is turned downwards, the connecting rod is driven to be turned downwards, the clamping hook on the locating piece continuously stretches into the square connecting rod pipe until the clamping hook slides into the clamping shaft, and the scooter is folded and fixed.

The inventors have found that: the torsional spring is sleeved on a connecting rod connecting shaft between two baffles, the positioning piece is formed by fixing a long inclined rod and a short inclined rod in a herringbone shape, the end face of the long inclined rod is designed into a button shape, the long inclined rod is positioned at the bottom of the short inclined rod, a clamping hook is fixed on the rear end face of the short inclined rod, the top of the clamping hook is higher than the top of the short inclined rod, a gap is reserved between the bottom of the clamping hook and the bottom of the short inclined rod, folding fixation can be realized through clamping of the clamping hook on the short inclined rod and the clamping shaft on the connecting rod, and because the clamping shaft is positioned in the connecting rod, the short inclined rod is required to extend into the connecting rod in a relatively large manner, the long inclined rod is required to be pressed by large force, and the operation difficulty of people with small force is increased, so that improvement is required.

Disclosure of Invention

First, the technical problems to be solved

Aiming at the defects in the prior art, the utility model provides a folding structure of a scooter, which not only realizes the folding effect on the basis of keeping a simple structure, but also is convenient for people with smaller strength to operate, and is more beneficial to popularization and application.

(II) technical proposal to be adopted

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a beta structure of scooter, includes the connecting rod in the pole setting of front end gyro wheel, the connecting rod is connected on scooter footboard, the mouth of pipe top surface department of connecting rod one side opens there is a first breach, be equipped with on the connecting rod of first breach top and pass the first fixed axle of two vertical sides of connecting rod, the cover has torsion spring on the first fixed axle, torsion spring side is supporting inside the connecting rod, the torsion spring opposite side is slightly followed first breach stretches out, be provided with the baffle that corresponds each other on the scooter footboard, the baffle that corresponds each other is separately established the connecting rod the both sides of first breach clamp the connecting rod, the baffle that corresponds each other with be connected through the connecting axle between the connecting rod of first breach, correspond each other be provided with movable positioning piece on the baffle, and be close to the connecting rod inner wall of first breach with movable positioning piece mutually support realizes that the connecting rod stands is fixed on the scooter footboard.

Preferably, the movable locating piece includes the setting each other corresponding locating shaft on the baffle, be provided with the locating piece on the locating shaft, the locating piece is including the cover locating shaft on the installation department, be provided with long diagonal bar and short diagonal bar on the installation department, long diagonal bar with short diagonal bar is "people" font and fixes on the installation department, be provided with the second breach on long diagonal bar lower surface rear side, short diagonal bar is in the bottom of long diagonal bar, second breach bottom then with leave the interval between the bottom of short diagonal bar.

Preferably, the end face of the short diagonal rod is button-shaped.

Preferably, the mounting portion is provided with a hook portion.

Preferably, a symmetrical positioning rod hole is formed in each corner of the front end above the corresponding baffle plate, a positioning rod is connected between the two positioning rod holes, the connecting rod hollow tube is connected between the corresponding baffle plates in a clamping mode, and the connecting rod is fixed by the positioning rods.

Preferably, the positioning rod is positioned at the bottom of the connecting rod after being fixed.

Preferably, the positioning rod preferably rotates a locking switch.

Preferably, the connecting rod is preferably a hollow quadrilateral tube.

Preferably, a connecting plate is arranged inside the connecting rod below the first notch, the connecting plate comprises a U-shaped plate, a second fixing shaft and a fixing sleeve are arranged on the U-shaped plate, and the fixing sleeve can be used for the connecting shaft to penetrate through.

Preferably, a connecting shaft is arranged inside the connecting rod below the first notch at the upper position of the connecting plate.

(III) technical effects to be achieved

Compared with the prior art, the utility model has the beneficial effects that:

firstly, the movable locating pieces are arranged on the baffle plates corresponding to each other, and the connecting rod inner wall close to the first notch is matched with the movable locating pieces to realize that the connecting rod stands and is fixed on the scooter pedal.

And the torsion spring is sleeved on the first fixed shaft, the side of the torsion spring is propped against the inside of the connecting rod, and the other side of the torsion spring slightly extends out of the first notch.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of the movable positioning member in a fixed state.

Fig. 3 is a schematic view of the structure of the positioning member according to the present utility model.

Fig. 4 is an overall schematic view of the positioning member of the present utility model.

Fig. 5 is a schematic perspective view of a positioning member according to the present utility model.

In the figure: 1, a connecting rod; 2, scooter pedals; 3, a movable positioning piece; 4, connecting a plate; 11, a first notch; 12, a first fixed shaft; 13, torsion springs; 14, connecting shafts; 15, connecting shafts; 21, a baffle; 22, positioning rods; 31, positioning the shaft; 32, positioning pieces; 41, U-shaped plates; 42, a second fixed shaft; 43, fixing the sleeve; 321, a mounting portion; 322, long diagonal rods; 323, short diagonal bar; 324, a second notch; 325, button; 326, a hook portion.

Detailed Description

In the description of the present utility model, it should be noted that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected or indirectly connected to the other element.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "length", "width", "thickness", "up", "down", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of description and simplicity of description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise. The meaning of "a number" is one or more than one unless specifically defined otherwise.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two original parts. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The present utility model will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

Embodiment one: referring to fig. 1 and 2, a folding structure of a scooter comprises a connecting rod 1 positioned on a vertical rod of a front roller, wherein a handle is arranged on the vertical rod, the connecting rod 1 is connected to a scooter pedal 2, a rear roller is arranged at the rear end of the scooter pedal 2, a first notch 11 is formed at the top surface of a pipe orifice on one side of the connecting rod 1, a first fixing shaft 12 penetrating through two vertical sides of the connecting rod is arranged on the connecting rod 1 above the first notch 11, a torsion spring 13 is sleeved on the first fixing shaft 12, one side of the torsion spring 13 is propped against the inside of the connecting rod 1, the other side of the torsion spring 13 slightly extends out of the first notch 11, mutually corresponding baffles 21 are arranged on the scooter pedal 2, the mutually corresponding baffles 21 are respectively arranged on two sides of the first notch 11 of the connecting rod 1 to clamp the connecting rod 1, the mutually corresponding baffles 21 are connected with the connecting rod 1 of the first notch 11 through a connecting shaft 14, the connecting shaft 14 is used as a fulcrum to realize the rotation of the connecting rod 1, the corresponding baffle plates 21 are provided with the movable positioning pieces 3, the inner wall of the connecting rod 1 close to the first notch 11 is matched with the movable positioning pieces 3 to realize the standing and fixing of the connecting rod 1 on the scooter pedal 2, a user stands on the scooter pedal 2 to play, the scooter is not suddenly folded because the movable positioning pieces 3 are carelessly touched, the scooter is safer and more reliable to use, one side of the torsion spring 13 is propped against the inside of the connecting rod 1, when the movable positioning pieces 3 are rotated to enable the movable positioning pieces 3 to press and enter the connecting rod 1 from the other side of the torsion spring 13, the movable positioning pieces 3 enter the connecting rod 1 to be propped against by the connecting rod 1, thus the movable positioning pieces 3 are clamped on the connecting rod 1 to enable the connecting rod 1 to be fixed and not to be folded, the other side of the torsion spring 13 is contacted with the movable positioning pieces 3, the movable positioning piece 3 is pressed into the movable positioning piece, and an elastic force is also given to the movable positioning piece 3 when the movable positioning piece 3 is separated.

Because the movable positioning piece 3 is clamped with the inner wall of the connecting rod 1 close to the first notch 11, the movable positioning piece 3 can enter the inner wall of the connecting rod 1 close to the first notch 11 only with small force, the operation is easier and simpler, the user operation with small force is facilitated, and the operation requirement of the user can be met. The utility model is different from the prior art in structure and principle, and is more beneficial to the operation of users and the popularization and application.

Embodiment two: the first embodiment can be described, as shown in fig. 3, fig. 4 and fig. 5, the movable positioning member 3 includes a positioning shaft 31 disposed on the corresponding baffle plate 21, the positioning shaft 31 is provided with a positioning member 32, the positioning member 32 can rotate clockwise and anticlockwise with the positioning shaft 31 as a fulcrum, which is favorable for unlocking and fixing the connecting rod 1, thereby realizing the folding or standing fixing and locking effect, the positioning member 32 includes a mounting portion 321 sleeved on the positioning shaft 31, the mounting portion 321 is provided with a long diagonal rod 322 and a short diagonal rod 323, the long diagonal rod 322 and the short diagonal rod 323 are fixed on the mounting portion 321 in a herringbone shape, the rear side of the lower surface of the long diagonal rod 322 is provided with a second notch 324, the short diagonal rod 323 is located at the bottom of the long diagonal rod 322, and a space is reserved between the bottom of the second notch 324 and the bottom of the short diagonal rod 323. When the scooter needs to be fixed for use, the positioning piece 32 rotates to one side of the connecting rod 1 on the positioning shaft 31, when approaching to the other side of the extended torsion spring 13, the connecting rod 1 slightly rotates forwards to a little, the short inclined rod 323 is pressed, so that the long inclined rod 322 props against the other side of the extended torsion spring 13 to enter the connecting rod 1 of the first notch 11, and the inner wall of the connecting rod 1 close to the first notch 11 props against the second notch 324, so that the clamping and fixing of the positioning piece 32 are facilitated, and the connecting rod 1 and the scooter pedal 2 are fixed, and a user can play on the scooter pedal 2 at the moment, and can not suddenly fold the scooter due to carelessly touching the movable positioning piece 3, so that the scooter is safer and more reliable to use; and when it is; when the scooter needs to be folded, the user leaves the scooter pedal 2, only the connecting rod 1 rotates forwards, the long inclined rod 322 can withdraw from the second notch 324 under the action of the elasticity of the torsion spring 13 (the short inclined rod 323 can be pressed), and therefore the connecting rod 1 turns backwards, and the scooter is folded.

As shown in fig. 3, 4 and 5, it is desirable to design the end face of the short diagonal bar 323 in a button 325 shape, which is convenient for the user to press. It is further to be noted that, when the fixing member 32 rotates to one side of the connecting rod 1, the fixing hook 326 is disposed on the mounting portion 321, so that the fixing hook 326 can be engaged with the connecting shaft 14, which is beneficial to the scooter to be more stable when the scooter is unfolded and standing, and when the fixing member 32 rotates to the other side, the connecting shaft 14 is disengaged from the fixing hook 326.

As shown in fig. 1 and 2, it is emphasized that a symmetrical positioning rod hole is formed at each corner of the upper front end of the corresponding baffle plate 21, and a positioning rod 22 is connected between the two positioning rod holes, the positioning rod 22 is used for fixing the upper connecting rod 1, it is known that the positioning rod 22 is preferably fixed at the bottom of the connecting rod 1, and the positioning rod 22 is preferably provided with a rotary locking switch, and the connecting rod 1 is preferably a hollow quadrangular tube which is clamped between the corresponding baffle plates 21 and is fixed by the positioning rod 22.

Embodiment III: it can be explained on the basis of the first embodiment or the second embodiment, as shown in fig. 1 and 2, the connecting rod 1 is a hollow tube, the connecting plate 4 is disposed inside the connecting rod 1 below the first notch 11, the connecting plate 4 includes a U-shaped plate 41, the U-shaped plate 41 is provided with a second fixing shaft 42 and a fixing sleeve 43, and the fixing sleeve 43 can be penetrated by the connecting shaft 14, so that the connecting rod 1 can be turned back and forth more easily. It is also conceivable to provide a connecting shaft 15 in the connecting rod 1 below the first recess 11 in the position above the connecting plate 4, which is advantageous for avoiding an unordered distribution of lines, in particular wires, when it is desired that the lines, in particular wires, pass between the connecting shaft 15 and the fixing sleeve 43.

Standard parts used in the present application can be purchased from the market, and the specific connection mode of each part adopts conventional means such as mature bolts, rivets and the like in the prior art, and will not be described in detail herein.

It should be noted that, although the foregoing embodiments have been described herein, the scope of the present utility model is not limited thereby. Therefore, based on the innovative concepts of the present utility model, alterations and modifications to the embodiments described herein, or equivalent structures or equivalent flow transformations made by the present description and drawings, apply the above technical solutions directly or indirectly to other relevant technical fields, all of which are included in the scope of protection of the present patent.

Claims (9)

1. The utility model provides a beta structure of scooter, includes connecting rod (1) in the pole setting of front end gyro wheel, connecting rod (1) are connected on scooter footboard (2), the mouth of pipe top surface department of connecting rod (1) one side is opened has a first breach (11), be equipped with on connecting rod (1) of first breach (11) top and pass first fixed axle (12) of two vertical sides of connecting rod, its characterized in that: the scooter is characterized in that a torsion spring (13) is sleeved on the first fixed shaft (12), one side of the torsion spring (13) is propped against the inside of the connecting rod (1), the other side of the torsion spring (13) slightly extends out of the first notch (11), a baffle (21) corresponding to each other is arranged on the scooter pedal (2), the baffle (21) corresponding to each other is respectively arranged on two sides of the first notch (11) of the connecting rod (1) to clamp the connecting rod (1), the baffle (21) corresponding to each other and the connecting rod (1) of the first notch (11) are connected through a connecting shaft (14), a movable positioning piece (3) is arranged on the baffle (21) corresponding to each other, and the inner wall of the connecting rod (1) close to the first notch (11) is mutually matched with the movable positioning piece (3) to realize that the connecting rod (1) stands and is fixed on the scooter pedal (2).

2. The folding structure of the scooter of claim 1, wherein: the movable positioning piece (3) comprises a positioning shaft (31) arranged on the baffle (21) and corresponding to each other, a positioning piece (32) is arranged on the positioning shaft (31), the positioning piece (32) comprises a mounting part (321) sleeved on the positioning shaft (31), a long inclined rod (322) and a short inclined rod (323) are arranged on the mounting part (321), the long inclined rod (322) and the short inclined rod (323) are fixed on the mounting part (321) in a herringbone manner, a second notch (324) is formed in the rear side of the lower surface of the long inclined rod (322), the short inclined rod (323) is positioned at the bottom of the long inclined rod (322), and a gap is reserved between the bottom of the second notch (324) and the bottom of the short inclined rod (323).

3. The folding structure of the scooter of claim 2, wherein: the end face of the short inclined rod (323) is designed into a button (325).

4. A folding structure of a scooter according to claim 2 or 3, characterized in that: the mounting part (321) is provided with a clamping hook part (326).

5. A folding structure of a scooter according to claim 1 or 2 or 3, characterized in that: the angle of the front end above the baffle plates (21) corresponding to each other is provided with a symmetrical positioning rod hole, a positioning rod (22) is connected between the two positioning rod holes, the hollow tube of the connecting rod (1), and the connecting rod (1) is clamped between the baffle plates (21) corresponding to each other and fixed by the positioning rod (22).

6. The folding structure of the scooter of claim 5, wherein: the positioning rod (22) is positioned at the bottom of the connecting rod (1) after being fixed.

7. The folding structure of the scooter of claim 5, wherein: the locating rod (22) adopts a rotary locking switch.

8. The folding structure of the scooter of claim 1 or 2 or 3 or 6 or 7, wherein: the connecting rod (1) is internally provided with a connecting plate (4) below the first notch (11), the connecting plate (4) comprises a U-shaped plate (41), a second fixed shaft (42) and a fixed sleeve (43) are arranged on the U-shaped plate (41), and the fixed sleeve (43) can be used for the connecting shaft (14) to penetrate through.

9. The folding structure of the scooter of claim 8, wherein: a connecting shaft (15) is arranged inside the connecting rod (1) below the first notch (11) at the position above the connecting plate (4).