CN218198657U

CN218198657U - Portable folder of instrument of riding instead of walk

Info

Publication number: CN218198657U
Application number: CN202222654408.3U
Authority: CN
Inventors: 邓林科
Original assignee: Ningbo Boshitong Electromechanical Technology Co ltd
Current assignee: Ningbo Boshitong Electromechanical Technology Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-03
Anticipated expiration: 2032-10-09

Abstract

The utility model discloses a portable folder of instrument of riding instead of walk, include: the two sides of the hinged end of the first connecting seat are respectively provided with a first hinged lug and a second hinged lug; one side of the hinged end of the second connecting seat is rotatably arranged on the first connecting seat through the first hinged lug; the other side is provided with a clamping groove; one end of the handle is rotatably arranged on the side surface of the first connecting seat through the second hinge lug; one end of the clamping piece is hinged with the handle, the other end of the clamping piece is provided with a clamping cross beam which is perpendicular to the rotation direction of the handle, and the clamping cross beam is matched with the clamping groove; and the locking pin is inserted into a first pin hole arranged on the first connecting seat and a second pin hole arranged on the handle and is used for fixing the handle on the first connecting seat. The locking of the first connecting seat and the second connecting seat is realized through the matching of the clamping cross beam and the clamping groove, and the locking device has higher stability and firmness; the locking pin is arranged to fix the handle and the first connecting seat, so that accidental unlocking of the folder caused by loosening of the handle is effectively avoided.

Description

Portable folder of instrument of riding instead of walk

Technical Field

The utility model relates to a tool technical field, concretely relates to portable tool's of riding instead of walk scray.

Background

Electric vehicles and bicycles are common transportation tools and are the largest transportation tools in urban traffic. The large-scale city is densely populated, the planning is compact, the parking places of electric vehicles, bicycles and other vehicles are scattered, the area of the parking places is limited, and the problems of difficult parking and inconvenient use exist. Therefore, portable walk-substituting tools having a folding function are becoming an increasing choice of people.

The portable tool for riding instead of walk has foldable joint mechanism for folding the parts. The folding joint structure in the prior art has the problems of easy loosening and poor reliability in the use process.

Therefore, the scooter folder provided by the invention CN112537391A in China comprises a folding handle, a folding upper seat and a folding lower seat, wherein the folding handle is rotatably fixed on the folding upper seat through a rotating shaft, and the folding upper seat and the folding lower seat are fixedly connected; the anti-loosening device also comprises an anti-loosening hook, a pressing block, a pressing rotating shaft and an anti-loosening buckle; the anti-loosening buckle is movably arranged on the inner side of the folding handle, the pressing rotating shaft is rotatably fixed on the inner side of the folding handle, and a pressing block is arranged on the pressing rotating shaft; the anti-falling hook is fixedly arranged on the folding lower seat; when folding handle is located the state of being close to folding lower seat through the pivot rotation, locking buckle can with the cooperation of anticreep couple, the rotation of restriction folding handle compresses tightly enough to compress tightly fixedly with folding upper seat.

However, the above scheme has the following disadvantages:

locking buckle movable mounting is inboard at folding handle, need be when folding handle is close to folding lower seat with folding lower epaxial locking buckle cooperation, because during locking buckle and the cooperation of anticreep couple, folding handle blocks locking buckle and anticreep couple, and the check locking buckle and the cooperation state of anticreep couple are inconvenient, and the user is difficult for perceiving when locking buckle is not hard up with the cooperation of anticreep couple, influences the reliability of scray.

In view of the above, there is a need to improve the structure of the folder of the portable transportation tool in the prior art to improve the convenience and stability of the folder.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the block structure of current scray is sheltered from, is difficult for discovering, influencing the problem of the reliability of scray when the block structure is not hard up by folding handle.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts as follows:

a folder for a portable walk-substituting tool, comprising:

the two sides of the hinged end of the first connecting seat are respectively provided with a first hinged lug and a second hinged lug, and the first connecting seat is provided with a first pin hole;

one side of the hinged end of the second connecting seat is hinged with the first hinged lug and is rotatably arranged on the first connecting seat; the other side of the hinged end is provided with a clamping groove;

one end of the handle is hinged with the second hinging lug and is rotatably arranged on the side surface of the first connecting seat; the handle is provided with a second pin hole;

one end of the clamping piece is hinged with the handle, the other end of the clamping piece is provided with a clamping cross beam, the clamping cross beam is matched with the clamping groove, and the clamping cross beam is perpendicular to the rotation direction of the handle on the first connecting seat;

and the locking pin is inserted into the first pin hole and the second pin hole and used for fixing the handle on the first connecting seat.

In the above technical solution, preferably, the handle is provided with a hinged beam rotatably arranged, and both ends of the hinged beam are provided with through holes;

the clamping piece with one of the articulated one of handle is served and is equipped with the screw rod section, the screw rod section sets up in the through-hole, through the nut with articulated crossbeam is connected.

In the above technical solution, preferably, the nut includes:

the limiting nuts comprise a near-end limiting nut and a far-end limiting nut and are respectively arranged on the end face, close to the clamping cross beam, of the hinged cross beam and the end face, far away from the clamping cross beam, of the hinged cross beam;

and the adjusting nut is arranged on one side of the far-end limiting nut, which is far away from the clamping cross beam.

In the above technical solution, preferably, the handle includes:

the side surface of the handle body is provided with a hinged beam hole which penetrates through the handle body, and the hinged beam is rotatably arranged in the hinged beam hole;

the handle panel is arranged on the end face, far away from the first connecting seat, of the handle body, and the width of the handle panel is larger than that of the handle body.

In the above technical solution, preferably, the second hinge lug is a lug plate, a limiting inclined plane is arranged at the lower part of the lug plate, and the first pin hole is arranged on the limiting inclined plane;

the handle body is provided with a limiting groove matched with the lug plate, the second pin hole is formed in the handle body and runs through the handle body, the limiting inclined plane is arranged on the limiting groove and abutted against the bottom of the limiting groove, and the second pin hole is coincided with the first pin hole.

In the above technical solution, preferably, the engaging member is a U-shaped bolt, and includes the engaging beam and support portions disposed at both ends of the engaging beam, and the screw section is disposed at an end of the support portion; the supporting part is sleeved with a protective sleeve.

Compared with the prior art, the utility model provides a folder of portable instrument of riding instead of walk through the block groove on block crossbeam and the second connecting seat on the fastener, realizes the locking of folder, and the block crossbeam is great with the area of contact in block groove, has reduced the connection degree of difficulty of block crossbeam and block groove, has improved the stability that block crossbeam and block groove are connected. The utility model discloses, be equipped with first cotter hole and second cotter hole on first connecting seat and the handle respectively, it is downthehole that the locking pin inserts first cotter hole and second cotter hole, fixes the handle on first connecting seat, forms double-locking structure on the scray to the handle of effectively avoiding the scray is touched by the mistake and is caused second connecting seat and first connecting seat unhook in the use. The utility model discloses, simple structure, reliable and stable can extensively be applicable to folding tools of riding instead of walk such as foldable electric scooter, folding bicycle.

Drawings

FIG. 1 is a perspective view of a folder of a portable walk-substituting tool of the present invention;

FIG. 2 is a schematic structural view of a folder of the portable walk-substituting tool of the present invention;

fig. 3 is a schematic structural view of the middle handle of the present invention.

The correspondence between the names and reference numbers of the components in fig. 1 to 3 is as follows:

a first connecting seat 1, a second connecting seat 2, a handle 3, a clamping piece 4, a locking pin 5, a hinge shaft 6, a hinge beam 7, a limit nut 8 and an adjusting nut 9,

a first hinge lug 11, a second hinge lug 12, a limit inclined plane 13, a first pin hole 14,

an engaging groove (21) is formed in the engaging groove,

the handle body 31, the handle panel 32,

a hinge beam hole 311, a limit groove 312, a second pin hole 313,

a clamping beam 41, a support part 42, a threaded section 43, a protective sleeve 44,

the through-hole 71 is formed in the outer surface of the body,

a proximal stop nut 81 and a distal stop nut 82.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model discloses an implementation principle is:

the second connecting seat and the first connecting seat are respectively connected with a component of the folding travel tool, the second connecting seat is rotatably arranged on one side of the first connecting seat through the first hinging lug, the handle is rotatably arranged on the other side of the first connecting seat through the second hinging lug, the lower end of the clamping piece is rotatably arranged with the handle, and the clamping cross beam is clamped and locked with the clamping groove on the second connecting seat through the rotation of the handle and the clamping piece, so that the second connecting seat is in locking connection with the first connecting seat; the handle is fixed on the first connecting seat through the locking pin arranged in the first pin hole and the second pin hole simultaneously.

The utility model provides a scheme can form dual locking structure at the scray, avoids the handle mistake to touch, the block groove on fastener and the second connecting seat is not hard up leads to the scray unblock, has improved the reliable and stable nature and the convenient to use degree of scray locking greatly.

Specifically, the utility model provides a pair of portable instrument's of riding instead of walk scray, include:

In order to make the technical solution and implementation of the present invention more clearly explained and illustrated, the following describes a specific embodiment for implementing the technical solution of the present invention.

In this embodiment, as shown in fig. 1 to 3, the folder of the portable walking tool includes a first connecting seat 1, a second connecting seat 2, a handle 3, a fastener 4 and a locking pin 5.

First connecting seat 1 and second connecting seat 2 all include a link and a hinged end, and the link is used for being connected with the part of portable instrument of riding instead of walk, along with the rotation of first connecting seat 1 and second connecting seat 2, realizes the expansion state or the fold condition of portable instrument of riding instead of walk.

The two sides of the first connecting seat 1 are provided with a first hinging lug 11 and a second hinging lug 12, the second hinging lug 12 is an ear plate, and the lower part of the ear plate is provided with a limiting inclined plane 13. The second hinge lug 12 is provided with a first pin hole 14, and the first pin hole 14 is arranged on the limit inclined plane 13.

One side of the hinged end of the second connecting seat 2 is hinged to the first hinged lug 11, so that the second connecting seat 2 is rotatably arranged on the first connecting seat 1. The other side of the hinged end of the second connecting seat 2 is provided with a clamping groove 21.

The handle 3 includes a handle body 31 and a handle panel 32, and a hinge beam hole 311 provided through the handle body 31 is provided on a side surface of the handle body 31. One end of the handle body 31 is hinged with the second hinge lug 12 through the hinge shaft 6, a limit groove 312 is arranged on the hinge end of the handle body 31, the limit groove 312 is arranged on the end face opposite to the first connecting seat 1, and the width of the limit groove 312 is matched with the thickness of the lug plate. The handle body 31 is rotatably disposed on the first connecting seat 1 through the second hinge lug 12, and rotates along with the handle body 31 to one side close to the first connecting seat 1, and the second hinge lug 12 is disposed in the limiting groove 312. The handle body 31 is provided with a second pin hole 313 penetrating through the handle body 31, and when the handle body 31 rotates to the bottom of the lug plate and the limiting groove 312, the first pin hole 14 coincides with the second pin hole 313.

The handle panel 32 is disposed on an end surface of the handle body 31 away from the first connecting seat 1, and the width of the handle panel 32 is greater than that of the handle body 31.

The engaging member 4 is a U-shaped bolt, and includes an engaging beam 41 and a supporting portion 42, the diameter of the engaging beam 41 is adapted to the size of the notch of the engaging groove 21, and the engaging beam 41 is perpendicular to the rotation direction of the handle 3. The two support portions 42 are provided at both ends of the engaging beam 41, respectively. The end of the support portion 42 remote from the engagement beam 41 is provided with a threaded section 43. The support portion 42 is sleeved with a protective sleeve 44 for preventing the support portion 42 from corroding and rusting.

The clamping piece 4 is hinged with the handle 3 through a hinge cross beam 7. The hinged beam 7 is rotatably arranged in the hinged beam hole 311, and through holes 71 are arranged at two ends of the hinged beam 7. The threaded section 43 of the engaging member 4 is disposed in the through hole 71 and connected to the hinge beam 7 by a nut.

The nut is sleeved on the threaded section 43 and comprises a limiting nut 8 and an adjusting nut 9. The limit nut 8 comprises a near-end limit nut 81 and a far-end limit nut 82, the near-end limit nut 81 is arranged on the end face, close to the clamping cross beam 41, of the hinged cross beam 7, the far-end limit nut 82 is arranged on the end face, far away from the clamping cross beam 41, of the hinged cross beam 7, the hinged cross beam 7 is clamped through the limit nuts 8 arranged at the two ends of the hinged cross beam 7, and the hinged cross beam 7 is connected and fixed with the clamping piece 4.

The adjusting nut 9 is arranged on one side, far away from the clamping cross beam 41, of the far-end limiting nut 82, and the distance between the hinged cross beam 7 and the clamping cross beam 41 can be adjusted by rotating the adjusting nut 9, so that the clamping cross beam 41 and the clamping groove 21 are prevented from being abraded to influence the locking degree of the first connecting seat 1 and the second connecting seat 2.

The locking pin 5 is inserted into the first pin hole 14 and the second pin hole 313, and is used for limiting the handle 3 in the direction perpendicular to the rotation direction thereof, so as to prevent the handle 3 from rotating freely on the first connecting seat 1, and prevent the clamping beam 41 and the clamping groove 21 from loosening and separating, and influence the reliability and stability of the folder.

The working process of the utility model is as follows:

when the folder is locked, the handle 3 is rotated in a direction away from the first connecting seat 1, so that the engaging beam 41 of the engaging piece 4 is engaged with the engaging groove 21 of the second connecting seat 2, and the handle 3 is rotated in a direction close to the first connecting seat 1, so that the engaging beam 41 is abutted against the bottom of the engaging groove 21. At this time, the limit inclined surface 13 of the second hinge lug 12 is disposed in the limit groove 312 of the handle body 31 and abuts against the groove bottom of the limit groove 312. The locking pin 5 is inserted into the first pin hole 13 and the second pin hole 32, so that the handle 3 is locked with the first connecting seat 1, and the folder is locked.

When the folder is unlocked, the locking pin 5 is pulled out, the handle 3 is rotated towards the direction far away from the first connecting seat 1, the clamping cross beam 41 is separated from the clamping groove 21, then the handle 3 is rotated towards the direction close to the first connecting seat 1, the second connecting seat 2 and the first connecting seat 1 can keep rotating, and parts connected with the second connecting seat 2 and the first connecting seat 1 are folded.

Compared with the prior art, the utility model provides a portable instrument's of riding instead of walk scray has following advantage:

(1) The folder is locked by the clamping cross beam on the clamping piece and the clamping groove on the second connecting seat, the contact area of the clamping cross beam and the clamping groove is large, the connection difficulty of the clamping cross beam and the clamping groove is reduced, and the connection stability of the clamping cross beam and the clamping groove is improved. The utility model discloses, be equipped with first pin hole and second pin hole on first connecting seat and the handle respectively, the locking pin inserts in first pin hole and the second pin hole, fixes the handle on first connecting seat, forms double-locking structure on the scray to effectively avoid the handle of scray to be touched by mistake and cause second connecting seat and first connecting seat unhook in the use;

(2) The handle comprises a handle body and a handle panel arranged on the handle body, the handle panel is arranged on the end face, far away from the first connecting piece, of the handle body, and a certain distance is formed between the handle and the side face of the first connecting seat through the handle panel, so that a user can find an acting point when pulling the handle outwards conveniently, the force application size and the operation difficulty when pulling the handle outwards by the user are reduced, and the operation convenience degree of the user is improved;

(3) The first pin hole is formed in the limiting inclined plane of the second hinge lug, the second pin hole penetrates through the handle body, and the handle body is provided with the limiting groove matched with the second hinge lug, so that the locking pin is arranged in the plane where the rotation path of the handle is located, and the locking pin is arranged on the outer side of the rotation direction of the handle, and the installation convenience degree of the locking pin is improved; on the other hand, set up the spacing groove that is used for holding the articulated ear of second on the handle body, reduced the volume of the articulated ear of handle and second, improved the firm in connection degree of handle and the articulated ear of second simultaneously.

The present invention is not limited to the above-mentioned best mode, and any person should learn the structural change made under the teaching of the present invention, all with the present invention has the same or similar technical solution, all fall into the protection scope of the present invention.

Claims

1. A folder of a portable travel tool, comprising:

2. The folder of a portable walk-substituting tool as claimed in claim 1, wherein the handle is provided with a hinged beam rotatably arranged, and through holes are provided at two ends of the hinged beam;

3. The folder of a portable walk-substituting tool of claim 2, wherein the nut comprises:

4. The folder of a portable walk aid according to claim 3, wherein the handle includes:

5. The folder of a portable walk-substituting tool as claimed in claim 4, wherein the second hinge lug is a lug plate, a limiting inclined surface is provided at a lower portion of the lug plate, and the first pin hole is provided on the limiting inclined surface;

6. The folder of a portable walk aid according to claim 2, wherein the engaging member is a U-bolt including the engaging beam and supporting portions provided at both ends of the engaging beam, the screw section being provided on an end of the supporting portion; the supporting part is sleeved with a protective sleeve.