CN220114752U - Folding device for scooter - Google Patents

Abstract

The utility model discloses a folder of a scooter, which comprises a turnover sleeve, a supporting sleeve and a locking spanner, wherein the side edge of the turnover sleeve is hinged with the supporting sleeve through a hinge shaft, the lower end of the locking spanner is hinged to the side part of the supporting sleeve, the locking spanner is used for locking the turnover sleeve and the supporting sleeve, a limiter which compresses the turnover sleeve and the supporting sleeve in advance is sleeved outside the hinge shaft, the limiter comprises a limiting sleeve and a limiting torsion spring, a limiting through hole is formed in the limiting sleeve, the limiting torsion spring is clamped in the limiting through hole and sleeved outside the hinge shaft, a limiting table is arranged on the side edge of the bottom of the turnover sleeve, a limiting hook which can be hooked with the limiting table is arranged on the inner side of the limiting sleeve, and an operation handle is arranged on the outer side of the limiting sleeve. The structure is convenient for a user to install and operate.

Description

Folding device for scooter

Technical Field

The utility model belongs to the technical field of scooter accessories, and particularly relates to a folder of a scooter.

Background

The scooter folder is general to connect pole setting and scooter base of scooter frame, so for convenient later stage carries, has consequently had the folder, and current folder is general by upset cover, support cover and locking spanner, steering column and upset cover be connected, the upset cover articulated with support the cover through the articulated shaft, locking spanner lower extreme articulated in support cover lateral part, realize pinning when locking spanner and upset cover chucking, can not fold this moment, but this kind of structure at present has following problem: because install the frame in the pole setting, consequently weight is heavier relatively, when articulating upset cover and support cover together, under the not locked state of locking spanner, need the people to press the upset cover with certain power, avoid upset cover and support cover to loosen, consequently lead to the installation operation inconvenient, so need the improvement.

Disclosure of Invention

The utility model aims to provide a folder for a scooter, which solves the problem that the existing overturning sleeve is inconvenient to install and operate because external force is needed to compress when being meshed with a supporting sleeve.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a folder of a scooter, which comprises a turnover sleeve, a supporting sleeve and a locking spanner, wherein the side edge of the turnover sleeve is hinged with the supporting sleeve through a rotating pin, the lower end of the locking spanner is hinged at the side part of the supporting sleeve, the locking spanner is used for locking the turnover sleeve and the supporting sleeve, the locking spanner is hinged with the supporting sleeve through a hinge shaft, a limiter which compresses the turnover sleeve and the supporting sleeve in advance is sleeved outside the hinge shaft, the limiter comprises a limiting sleeve and a limiting torsion spring, a limiting through hole is formed in the limiting sleeve, the limiting torsion spring is clamped in the limiting through hole and sleeved outside the hinge shaft, a limiting table is arranged at the side edge of the bottom of the turnover sleeve, a limiting hook which can be hooked with the limiting table is arranged at the inner side of the limiting sleeve, and an operating handle is arranged at the outer side of the limiting sleeve.

Preferably, for convenience in positioning, two positioning grooves are formed in the bottom of the overturning sleeve, and positioning protruding blocks buckled with the positioning grooves are arranged above the supporting sleeve.

Preferably, for quick clamping, an arc-shaped surface which is convenient for the limiting hook to move is arranged on the outer side of the bottom of the limiting table.

Preferably, in order to limit the limiting torsion spring, an arc limiting plate for limiting the limiting torsion spring is arranged on the side edge of the limiting sleeve.

As the preference, convenient operation, locking spanner medial surface is provided with spacing breach the side of upset cover is provided with elasticity locking accessory, elasticity locking accessory includes locating shaft, gag lever post and screens torsional spring, the locating shaft is installed on the upset is sheathe in, the gag lever post vertical fixation be in the locating shaft on, screens torsional spring cover is epaxial in the locating, and screens torsional spring one end and gag lever post chucking, the other end and upset cover chucking, just spacing breach and locating shaft cooperation are spacing.

The utility model has the following beneficial effects: this structure setting can be under the state of locking spanner and upset cover not locking, can be through spacing couple and spacing platform chucking earlier, need not to compress tightly upset cover and supporting sleeve in advance through external force, makes things convenient for user's installation operation.

Drawings

FIG. 1 is a perspective view of the overall structure of a folder of a scooter;

FIG. 2 is a cross-sectional view of a folder of the scooter;

FIG. 3 is a schematic view of the structure of the flip sleeve, hinge shaft, locking wrench and support sleeve when separated;

FIG. 4 is a schematic structural view of the flip sleeve;

fig. 5 is a schematic structural view of the support sleeve combined with the locking wrench, the positioning shaft, the limiting rod and the clamping torsion spring.

Reference numerals:

the turnover sleeve 1, the supporting sleeve 2, the locking spanner 3, the hinge shaft 4, the limiter 5, the limiting sleeve 5-1, the limiting torsion spring 5-2, the limiting through hole 5-3, the operating handle 5-4, the limiting hook 5-5, the arc limiting plate 5-6, the limiting table 1-1, the positioning groove 1-2, the arc surface 1-3, the positioning lug 2-1, the rotating pin 2-2, the limiting notch 3-1, the positioning shaft 6, the limiting rod 7 and the clamping torsion spring 8.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-5, the utility model discloses a folder of a scooter, which comprises a turnover sleeve 1, a supporting sleeve 2 and a locking spanner 3, wherein the side edge of the turnover sleeve 1 is hinged with the supporting sleeve 2 through a rotating pin 2-2, the lower end of the locking spanner 3 is hinged at the side part of the supporting sleeve 2, the locking spanner 3 is used for locking the turnover sleeve 1 and the supporting sleeve 2, the locking spanner 3 is hinged with the supporting sleeve 2 through a hinge shaft 4, a limiter 5 which compresses the turnover sleeve 1 and the supporting sleeve 2 in advance is sleeved outside the hinge shaft 4, the limiter 5 comprises a limiting sleeve 5-1 and a limiting torsion spring 5-2, a limiting through hole 5-3 is arranged in the limiting sleeve 5-1, the limiting torsion spring 5-2 is clamped in the limiting through hole 5-3 and sleeved outside the hinge shaft 4, a limiting table 1-1 is arranged at the side edge of the bottom of the turnover sleeve 1, a limiting hook 5-5 which can be hooked with the limiting table 1-1 is arranged at the inner side of the limiting sleeve 5-1, and a hook 5-4 is arranged at the outer side of the limiting sleeve 5-1 is operated.

Preferably, for convenience in positioning, two positioning grooves 1-2 are formed in the bottom of the overturning sleeve 1, positioning protrusions 2-1 buckled with the positioning grooves 1-2 are arranged above the supporting sleeve 2, and positioning and limiting functions on the supporting sleeve 2 and the overturning sleeve 1 are facilitated by the aid of the positioning grooves 1-2 and the positioning protrusions 2-1.

Preferably, for quick clamping, an arc-shaped surface 1-3 which is convenient for the limiting hooks 5-5 to move is arranged on the outer side of the bottom of the limiting table 1-1, and the arc-shaped surface 1-3 is arranged so that when the overturning sleeve 1 is in the overturning process, the arc-shaped surface 1-3 can touch the limiting hooks 5-5 first, and under the action of the arc-shaped surface, the limiting hooks 5-5 are fast clamped on the limiting table 1-1, so that the clamping speed is improved.

Preferably, in order to limit the limiting torsion spring, an arc-shaped limiting plate 5-6 for limiting the limiting torsion spring 5-2 is arranged on the side edge of the limiting sleeve 5-1, and the limiting effect on the limiting hook 5-5 is avoided due to the fact that the limiting of the position of the limiting torsion spring 5-2 is achieved through the arrangement of the arc-shaped limiting plate 5-6.

Preferably, the operation is convenient, the medial surface of the locking spanner 3 is provided with a spacing notch 3-1 the side of the turning sleeve 1 is provided with an elastic locking fitting, the elastic locking fitting comprises a positioning shaft 6, a spacing rod 7 and a clamping torsion spring 8, the positioning shaft 6 is arranged on the turning sleeve 1, the spacing rod 7 is vertically fixed on the positioning shaft 6, the clamping torsion spring 8 is sleeved on the positioning shaft 6, one end of the clamping torsion spring 8 is clamped with the spacing rod 7, the other end is clamped with the turning sleeve 1, the spacing notch 3-1 is matched with the positioning shaft 6 to limit, the operation is convenient for a user through the arrangement, in the embodiment, the center of the supporting sleeve 2 is a base (the base is generally a tube structure and is not described in the prior art) which is convenient for a pedal side on a later scooter to be inserted into and locked and fixed through a locking screw.

The installation mode of the structure is as follows: the vertical rod of the scooter is inserted into the central through hole of the turnover sleeve 1 and fixed with the turnover sleeve 1 through a screw, and then the base of the scooter is inserted into the central through hole of the support sleeve 2 and fixed through the screw, so that the installation is completed.

During operation, the vertical rod and the base are guaranteed to be in a locking state, if the turnover sleeve 1 at the moment is turned over at the side edge of the supporting sleeve 2, the turnover sleeve 1 is turned over, the lower surface of the turnover sleeve 1 is enabled to be gradually close to the upper surface of the supporting sleeve 2 and completely touch, in the process that the lower surface of the turnover sleeve 1 is close to the supporting sleeve 2, the limit hooks 5-5 are rotated firstly, the limit hooks 5-5 are clamped with the limit table 1-1, the turnover sleeve 1 and the supporting sleeve 2 are tightly pressed, then the locking spanner 3 is rotated, the locking spanner 3 is rotated upwards, and the limit rod 7 on the turnover sleeve 1 is inserted into the limit notch 3-1 of the locking spanner 3, so that locking limit between the turnover sleeve 1 and the supporting sleeve 2 is achieved, and therefore the turnover sleeve 1 and the limit table 1-1 can be clamped firstly through the limit hooks 5-5 without pre-pressing the turnover sleeve 1 and the supporting sleeve 2 through external force, the installation operation of a user is facilitated, and when the turnover sleeve is required to be folded later, the turnover sleeve 1 is rotated, and the torsion spring 1-1 is driven to be folded, namely, the turnover sleeve 1-1 is enabled to be separated from the limit table 1-1 is rotated through the rotation.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims (5)

1. The utility model provides a folder of scooter, includes upset cover (1), support cover (2) and locking spanner (3), upset cover (1) side pass through swivel pin (2-2) and support cover (2) articulated, locking spanner (3) lower extreme articulated in support cover (2) lateral part, locking spanner (3) are used for with upset cover (1) and support cover (2) locking, its characterized in that: the locking spanner (3) is hinged with the supporting sleeve (2) through the hinge shaft (4), a limiter (5) for compressing the overturning sleeve (1) and the supporting sleeve (2) is sleeved outside the hinge shaft (4), the limiter (5) comprises a limiting sleeve (5-1) and a limiting torsion spring (5-2), a limiting through hole (5-3) is formed in the limiting sleeve (5-1), the limiting torsion spring (5-2) is clamped in the limiting through hole (5-3) and sleeved outside the hinge shaft (4), a limiting table (1-1) is arranged on the side edge of the bottom of the overturning sleeve (1), a limiting hook (5-5) capable of being hooked with the limiting table (1-1) is arranged on the inner side of the limiting sleeve (5-1), and an operating handle (5-4) is arranged on the outer side of the limiting sleeve (5-1).

2. The scooter folder as claimed in claim 1, wherein: two positioning grooves (1-2) are formed in the bottom of the overturning sleeve (1), and positioning protruding blocks (2-1) buckled with the positioning grooves (1-2) are arranged above the supporting sleeve (2).

3. The scooter folder as claimed in claim 2, wherein: an arc-shaped surface (1-3) which is convenient for the limiting hooks (5-5) to move is arranged on the outer side of the bottom of the limiting table (1-1).

4. A scooter folder as claimed in claim 1 or 2 or 3, wherein: an arc-shaped limiting plate (5-6) for limiting the limiting torsion spring (5-2) is arranged on the side edge of the limiting sleeve (5-1).

5. The scooter folder as claimed in claim 4, wherein: the locking spanner is characterized in that a limiting notch (3-1) is formed in the inner side face of the locking spanner (3), an elastic locking fitting is arranged on the side edge of the overturning sleeve (1), the elastic locking fitting comprises a positioning shaft (6), a limiting rod (7) and a clamping torsion spring (8), the positioning shaft (6) is installed on the overturning sleeve (1), the limiting rod (7) is vertically fixed on the positioning shaft (6), the clamping torsion spring (8) is sleeved on the positioning shaft (6), one end of the clamping torsion spring (8) is clamped with the limiting rod (7), the other end of the clamping torsion spring is clamped with the overturning sleeve (1), and the limiting notch (3-1) is in matched limiting with the positioning shaft (6).