CN210083449U

CN210083449U - Electric vehicle handle

Info

Publication number: CN210083449U
Application number: CN201920771876.4U
Authority: CN
Inventors: 刘宇程; 钱寿山
Original assignee: Xian Polytechnic University
Current assignee: Xian Polytechnic University
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-02-18
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses an electric vehicle handle, including interior handle and cup joint in interior outer handle on hand, its characterized in that has seted up the first recess of a plurality of in the interior on hand, and first recess bottom is connected with the one end of first spring, and the other end of first spring is connected with the push rod, and the second recess that link up is seted up to the position that corresponds with first recess on the outer handle, and the second recess covers first recess, and the push rod protrusion is in first recess and is located in the second recess, electric vehicle handle still includes the gland, and the gland passes through the mounting to be connected in outer handle, and the gland reciprocates along the mounting, and the gland lower surface is connected with the pin, pin size and second recess size looks adaptation. The utility model discloses can prevent effectively that the maloperation from leading to the emergence accident, easy operation is convenient simultaneously.

Description

Electric vehicle handle

Technical Field

The utility model belongs to the technical field of the handlebar hand, a electric motor car handle is related to.

Background

At present electric motor car handle is mostly accelerating the handle, will undertake the effect that the rotation accelerates promptly, still more simultaneously will play the effect of stabilizing the locomotive, though convenient and fast nevertheless has a great deal of potential safety hazard. For example, an accident caused by a child's misoperation when the power is turned on; accidents caused by acceleration due to the fact that a new hand rotates the handle in a tense mode when meeting; accidents caused by careless turning of the handle bar during pushing, etc.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electric motor car handle has can prevent the maloperation, safe and reliable's advantage.

The utility model provides an adopted technical scheme is, an electric motor car handle, including interior handle and cup joint in interior handle outer handle on hand, interior handle has seted up the first recess of a plurality of, first recess bottom is connected with the one end of first spring, the other end of first spring is connected with the push rod, outer handle is gone up the position that corresponds with first recess and is seted up the second recess that link up, and the first recess of second recess cover, the push rod protrusion is in first recess and lie in the second recess, electric motor car handle still includes the gland, the gland passes through the mounting and connects on outer handle, and the gland reciprocates along the mounting, the gland lower surface is connected with the pin, pin size and second recess size looks adaptation.

The utility model discloses a characteristics still lie in:

the end of the push rod far away from the first spring is a cambered surface.

One side of the gland, which is far away from the pin, is an arc surface.

A torsion spring is arranged between the outer handle and the inner handle.

The fixing piece is arranged along the two axial ends of the outer handle.

The outer handle is also provided with a gland groove which is used for accommodating a gland.

A second spring is sleeved on the pin

The utility model has the advantages that: through the recess that sets up on the inside handle and the push rod in the recess for under natural state, inside and outside handle can not relative motion, when needs are quickened, through pressing the gland for the pin of gland lower surface pushes back the inside handle with the pin, thereby inside and outside handle can relative motion, thereby realizes quickening. Avoiding misoperation or accidents caused by acceleration due to carelessness when the cart is pushed.

Drawings

Fig. 1 is a schematic cross-sectional structure view of an electric vehicle handle according to the present invention;

fig. 2 is a schematic view of a longitudinal cutting structure of an electric vehicle handle of the present invention.

In the figure, 1 is an outer handle, 2 is an inner handle, 3 is a first spring, 4 is a push rod, 5 is a gland, 6 is a pin, 7 is a second spring, and 8 is a torsion spring.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The utility model relates to an electric vehicle handle, as shown in figure 1-2, comprising an inner handle 2 and an outer handle 1 sleeved on the inner handle 2, a torsion spring 8 is arranged between the outer handle 1 and the inner handle 2, one end of the torsion spring 8 is connected with the inner handle 2, and one end is connected with the outer handle 1 for the restoration after the inner handle 2 and the outer handle 1 rotate, a plurality of first grooves are arranged on the inner handle 2, the bottom of the first groove is connected with one end of a first spring 3, the other end of the first spring 3 is connected with a push rod 4, one end of the push rod 4 far away from the first spring 3 is a cambered surface, a through second groove is arranged on the outer handle 1 corresponding to the first groove, and the second groove covers the first groove, the push rod 4 protrudes out of the first groove and is positioned in the second groove, the electric vehicle handle further comprises a gland 5, one side of the gland 5 far away from a pin 6 is a cambered surface, the gland 5 is connected on the outer handle 1 through a fixing part, and gland 5 reciprocates along the mounting, and the mounting front end is the helicitic texture, and the rear end is the polished rod structure, and the helicitic texture screw in outer handle 1, gland 5 reciprocates along the polished rod structure, and the mounting sets up along outer handle 1 axial both ends, and 5 lower surfaces of gland are connected with pin 6, and 6 sizes of pin and second recess size looks adaptations, still are provided with the gland groove that is used for holding the gland on the outer handle 1.

The utility model relates to an electric motor car handle in main part's effect respectively as follows:

(1) the first spring 3 and the push rod 4 in the first groove have the function that in a natural state, the push rod 4 extends out of the first groove to prevent the inner handle 2 and the outer handle 1 from moving relatively;

(2) the gland 5 moving up and down along the screw and the pin 6 arranged on the lower surface of the gland 5 have the function of pressing the gland 5 when acceleration is desired, so that the pin 6 presses the push rod 4 back into the first groove, and meanwhile, the pin 6 cannot enter the first groove because the size of the pin 6 is matched with that of the second groove, and the size of the second groove is larger than that of the first groove;

(3) the second spring 7 has the function of supporting the gland 5 in a natural state;

(4) the torsion spring 8 is used for rotating the inner handle 2 and the outer handle 1 to a position where the push rod 4 can extend out of the first groove after the acceleration is finished.

The utility model relates to an electric motor car handle, its working process as follows: after the electric motor car is started, the pressing cover 5 is pressed, the push rod 4 is pushed back to the first groove through the pin 6, the outer handle 1 is rotated, the electric motor car accelerates, after the electric motor car accelerates to the required speed, the action of the outer handle 1 force is removed, the pressing cover 5 is loosened simultaneously, the outer handle 1 rotates to the position corresponding to the first groove and the second groove under the action of the torsion spring 8, the push rod 4 stretches out of the first groove again, and the outer handle 1 and the inner handle 2 cannot move relatively.

The utility model relates to an electric motor car handle, its advantage lies in: when not needing to accelerate, inside and outside handle can not take place the motion, can not lead to the emergence accident because of the maloperation, when needs accelerate, only need press the gland and rotate outside handle and can realize accelerating, safe and reliable uses convenient simultaneously.

Claims

1. An electric vehicle handle comprises an inner handle (2) and an outer handle (1) sleeved on the inner handle (2), it is characterized in that the inner handle (2) is provided with a plurality of first grooves, the bottom of each first groove is connected with one end of a first spring (3), the other end of the first spring (3) is connected with a push rod (4), a through second groove is arranged on the outer handle (1) corresponding to the first groove, the second groove covers the first groove, the push rod (4) protrudes out of the first groove and is positioned in the second groove, the electric vehicle handle also comprises a gland (5), the gland (5) is connected to the outer handle (1) through a fixing piece, and gland (5) reciprocate along the mounting, gland (5) lower surface is connected with pin (6), pin (6) size and second recess size looks adaptation.

2. The handle for electric vehicle as claimed in claim 1, wherein the end of the push rod (4) away from the first spring (3) is a cambered surface.

3. An electric vehicle handle as claimed in claim 1, wherein the side of the gland (5) remote from the pin (6) is cambered.

4. Handle for electric vehicles, according to claim 1, characterized in that a torsion spring (8) is provided between the outer handle (1) and the inner handle (2).

5. An electric vehicle handle as claimed in claim 1, wherein the fixing members are provided along both axial ends of the outer handle (1).

6. The electric vehicle handle as claimed in claim 1, wherein the outer handle (1) is further provided with a gland groove for receiving a gland.

7. The handle for electric vehicle as claimed in claim 1, wherein the pin (6) is sleeved with a second spring (7).