CN220465702U

CN220465702U - T steering limit mechanism

Info

Publication number: CN220465702U
Application number: CN202322153530.7U
Authority: CN
Inventors: 唐承慧
Original assignee: Quality Life Technologies Co ltd
Current assignee: Quality Life Technologies Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-02-09
Anticipated expiration: 2033-08-11

Abstract

The utility model relates to the technical field of scooter, in particular to a T-handle steering limiting mechanism which comprises a front cross beam of the scooter and a steering plectrum for driving a steering connecting rod of the scooter to rotate, wherein the front end of the front cross beam is provided with a limiting part, the limiting part is provided with a steering limiting pin in plug-in fit with the limiting part, the steering plectrum is provided with a limiting groove, the steering limiting pin is pressed down, and the bottom of the steering limiting pin is inserted into the limiting groove to prevent the steering plectrum from rotating to limit a T handle; the steering limiting pin can be inserted into the limiting groove, so that the steering limiting pin can prevent the steering shifting piece from rotating to limit the steering shifting piece, and the whole T handle can be limited when the front wheel does not swing left and right in the packaging, carrying or storing process.

Description

T steering limit mechanism

Technical Field

The utility model relates to the technical field of scooter, in particular to a T-handle steering limiting mechanism.

Background

With the perfection of roads, more people use electric vehicles and electric four-wheel scooter for traveling at present, when the electric vehicles are not used, if the electric vehicles need to be packaged and transported, T handles are required to be limited, and the existing limiting mechanism is more complex, for example, the utility model of China with the application number of 20052018796. X discloses a scooter front wheel fixing mechanism which adopts a bolt mode to fix a scooter head for rotation, and another fixing structure is arranged on the side edge for fixing the bolt to prevent rebound loosening.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provides a technical scheme capable of solving the problems.

A T steering limit mechanism comprises a front cross beam of a scooter and a steering plectrum for driving a steering connecting rod of the scooter to rotate, wherein a limit part is formed at the front end of the front cross beam, a steering limit pin matched with the front cross beam in a plugging manner is arranged on the limit part, a limit groove is formed in the steering plectrum, the steering limit pin is pressed down, and the bottom of the steering limit pin is inserted into the limit groove to prevent the steering plectrum from rotating to limit the T handle.

Preferably, the fixed slot is formed in the limiting part, the fixed slot is provided with a fixed cover, the lower part of the steering limiting pin penetrates out of the fixed cover in the fixed slot in the initial state, a through hole is formed in the bottom of the fixed slot, steel balls are arranged on two sides of the lower part of the steering limiting pin, a supporting spring is arranged between the steel balls, the steering limiting pin is clamped in the fixed slot through the steel balls in the initial state, the part of the steering limiting pin does not penetrate out of the bottom of the limiting part, the steering limiting pin is pressed down, the steel balls penetrate through the through hole and are clamped at the bottom of the through hole, and the bottom of the steering limiting pin is inserted into the limiting slot to limit the steering shifting plate.

Preferably, a lower limiting pin is arranged on the steering limiting pin at the upper part of the steel ball, the steering limiting pin is pressed down, and the lower limiting pin is clamped at the bottom of the fixing groove.

Preferably, the steering limiting pin is sleeved with a limiting spring, the lower end of the limiting spring is propped against the lower limiting post, and the upper end of the limiting spring is propped against the bottom of the fixed cover.

Preferably, the steering limiting pin is pressed down, and the limiting spring is in a natural state.

Preferably, an upper limit pin is provided at an upper portion of the lower limit pin.

Compared with the prior art, the utility model has the beneficial effects that: according to the T-handle steering limiting mechanism, the limiting groove is formed in the steering pulling piece and is matched with the steering limiting pin of the limiting part, the steering limiting pin can be inserted into the limiting groove, the steering limiting pin can prevent the steering pulling piece from rotating to limit, and when the front wheel does not swing left and right in the packaging, carrying or storing process, the whole T-handle can be limited.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1.

Fig. 3 is a schematic structural view of a steering paddle according to the present utility model.

Fig. 4 is a schematic view of the structure of the supporting spring in the present utility model.

Fig. 5 is a schematic view of the steering limiting pin according to the present utility model.

Fig. 6 is a schematic view of the steering limiting pin according to the present utility model when not limiting.

In the figure: 1. a front cross member; 2. steering shifting piece; 3. a limit part; 30. a fixing groove; 31. a fixed cover; 32. a through hole; 4. a steering limiting pin; 40. a lower limit pin; 42. a limit spring; 43. an upper limit pin; 5. a limit groove; 33. steel balls; 34. and a support spring.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 6, in the embodiment of the utility model, a T-bar steering limiting mechanism comprises a front cross beam 1 of a scooter and a steering plectrum 2 for driving a steering link of the scooter to rotate, wherein a limiting part 3 is formed at the front end of the front cross beam 1, a steering limiting pin 4 in plug-in fit with the limiting part 3 is arranged on the limiting part, a limiting groove 5 is formed on the steering plectrum 2, the steering limiting pin 4 is pressed down, and the bottom of the steering limiting pin 4 is inserted into the limiting groove 5 to prevent the steering plectrum 2 from rotating to limit the T-bar; through arranging a limit groove 5 on the steering plectrum 2 and matching with a steering limit pin 4 of the limit part 3, the steering limit pin 4 can be inserted into the limit groove 5, and the steering limit pin 4 can prevent the steering plectrum 2 from rotating to limit; when the front wheel does not need to swing left and right in the packaging, carrying or storing process, the whole T handle can be limited, and the utility model has simple structure and more convenient operation.

Further, a fixed groove 30 is formed in the limiting part 3, a fixed cover 31 is arranged on the fixed groove 30, in an initial state, the lower part of the steering limiting pin 4 is arranged in the fixed groove 30, the upper part penetrates out of the fixed cover 31, a through hole 32 is formed in the bottom of the fixed groove 30, steel balls 33 are arranged on two sides of the lower part of the steering limiting pin 4, a supporting spring 34 is arranged between the steel balls 33, in the initial state, the steering limiting pin 4 is clamped in the fixed groove 30 through the steel balls 33, the part of the steering limiting pin 4 does not penetrate out of the bottom of the limiting part 3, the steering limiting pin 4 is pressed down, the steel balls 33 penetrate through the through hole 32 and are clamped at the bottom of the through hole 32, and the bottom of the steering limiting pin 4 is inserted into the limiting groove 5 to limit the steering shifting plate 2;

by arranging the steel balls 33 to be matched with the supporting springs 34, after the steering limiting pin 4 is pressed down, the steel balls 33 compress the supporting springs 34; the lower part of the steering limiting pin 4 can be clamped in the limiting groove 5 through the steel balls 33 to prevent falling and limit failure, and in an initial state, the steel balls 33 can be clamped in the fixing groove 30 to prevent the whole steering limiting pin 4 from falling due to the supporting springs 34 arranged between the steel balls 33, so that quick plugging and unplugging can be realized.

Further, the steering limiting pin 4 at the upper part of the steel ball 33 is provided with a lower limiting pin 40, the steering limiting pin 4 is pressed down, the lower limiting pin 40 is clamped at the bottom of the fixed groove 30, and after the steering limiting pin 4 is pressed down, the whole steering limiting pin 4 can be supported by the lower limiting pin 40, so that the steering limiting pin 4 is prevented from striking the bottom of the limiting groove 5.

Further, the steering limiting pin 4 is sleeved with the limiting spring 42, the lower end of the limiting spring 42 is propped against the lower limiting post, the upper end of the limiting spring 42 is propped against the bottom of the fixed cover 31, the steering limiting pin 4 is pressed down, the limiting spring 42 is in a natural state, and the following beneficial effects can be achieved by arranging the limiting spring 42;

1. there may be an elastic force when the steering limit pin 4 is pulled up, and the user may feel the elastic force, so that the user knows that the steering limit pin 4 has been pulled up, and that the T handle has not been restricted.

2. When the user pulls up the steering limiting pin 4, the force is prevented from being excessively strong, and the protection effect is achieved.

3. In a rotatable state, the limit spring 42 is provided to prevent the steering limit pin 4 from jumping up and down.

Referring to fig. 5, as another preferred embodiment of the present utility model, an upper stopper pin 43 may be used instead of the stopper spring 42, and the upper stopper pin 43 may be provided at the upper portion of the lower stopper pin 40, so that the entire steering stopper pin 4 may be prevented from jumping up and down by the cooperation of the upper stopper pin 43 and the lower stopper pin 40 in the case that T is not limited.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The utility model provides a T turns to stop gear, its characterized in that, it includes the front cross beam of scooter and the steering link pivoted of drive scooter turns to the plectrum, and the front end shaping of front cross beam has spacing portion, is equipped with grafting complex steering stop pin on the spacing portion rather than, turns to the shaping on the plectrum and has the spacing groove, presses down steering stop pin, and the bottom of steering stop pin inserts in the spacing groove can block to turn to the plectrum and rotate and follow and carry out spacing to T.

2. The T-handle steering limiting mechanism according to claim 1, wherein the limiting portion is provided with a fixing groove, the fixing groove is provided with a fixing cover, in an initial state, the lower portion of the steering limiting pin is arranged in the fixing groove, the upper portion of the steering limiting pin penetrates out of the fixing cover, a through hole is formed in the bottom of the fixing groove, steel balls are arranged on two sides of the lower portion of the steering limiting pin, a supporting spring is arranged between the steel balls, in an initial state, the steering limiting pin is clamped in the fixing groove through the steel balls, the portion of the steering limiting pin does not penetrate out of the bottom of the limiting portion, the steering limiting pin is pressed down, the steel balls penetrate through the through hole and are clamped at the bottom of the through hole, and the bottom of the steering limiting pin is inserted into the limiting groove to limit the steering shifting plate.

3. The T-handle steering limiting mechanism according to claim 2, wherein a lower limiting pin is arranged on the steering limiting pin at the upper part of the steel ball, the steering limiting pin is pressed down, and the lower limiting pin is clamped at the bottom of the fixing groove.

4. A T-handle steering limit mechanism according to claim 3, wherein the steering limit pin is sleeved with a limit spring, the lower end of the limit spring is abutted against the lower limit post, and the upper end of the limit spring is abutted against the bottom of the fixed cover.

5. The T-bar steering stop mechanism of claim 4, wherein depressing the steering stop pin, the stop spring is in a natural state.

6. A T-bar steering limit mechanism as claimed in claim 3, wherein the upper part of the lower limit pin is provided with an upper limit pin.