CN214450434U

CN214450434U - Novel folding backrest handle

Info

Publication number: CN214450434U
Application number: CN202120438632.1U
Authority: CN
Inventors: 陈传超; 马光; 张如意; 王强
Original assignee: Jiangsu Jinpeng Group Co Ltd
Current assignee: Jiangsu Jinpeng Group Co Ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-10-22
Anticipated expiration: 2031-03-01

Abstract

The utility model relates to the technical field of handles, in particular to a novel folding backrest handle, which comprises a handle cover shell and a back plate; the handle cover is a part of a spherical surface, and a hole is formed in the handle cover; the handle cover is spherical 1/4; the back plate is fixed at the arc side of the handle housing and is provided with a plurality of circular mounting holes; the back plate is in contact with the backrest of the seat, and a bolt penetrates through each mounting hole and is fixed on the backrest in a threaded connection mode; the normal projection outline of the hole on the back plate completely surrounds a plurality of circular mounting holes, and the manual disassembly of the backrest handle is facilitated.

Description

Novel folding backrest handle

Technical Field

The utility model relates to a handle technical field especially relates to a novel folding back handle.

Background

In daily life, most people in rural towns use the tool instead of walk to be the electric tricycle, and the electric tricycle is mostly provided with a seat with a folding function.

Currently, drivers often apply a force to the backrest itself to fold the seat; but the force is directly applied to the backrest itself, and the driver cannot easily exert the force.

Disclosure of Invention

The embodiment of the application solves the technical problems in the prior art by providing the novel folding backrest handle, and realizes the effect of conveniently folding the seat.

The embodiment of the application provides a novel folding backrest handle, which comprises a handle cover shell and a back plate;

the handle cover is a part of a spherical surface, and a hole is formed in the handle cover;

the handle cover is spherical 1/4;

the back plate is fixed at the arc side of the handle housing and is provided with a plurality of circular mounting holes;

the back plate is in contact with the backrest of the seat, and a bolt penetrates through each mounting hole and is fixed on the backrest in a threaded connection mode;

the normal projection outline of the hole on the back plate completely surrounds a plurality of circular mounting holes, and the manual disassembly of the backrest handle is facilitated.

Further, the plurality of mounting holes are not on the same straight line; the size of two adjacent mounting holes is 5-10 cm.

Furthermore, the bottom plate is semicircular, the radius of the bottom plate is the same as that of the handle housing, and the bottom plate is fixed at the arc-shaped edge of one side of the handle housing, which is far away from the back plate.

Further, a mobile phone placing groove is formed in the upper side of the handle housing and used for inserting a mobile phone.

Further, the bottom plate is provided with a through bottom plate hole which is a threaded hole, and the first bolt is positioned in the bottom plate hole;

the handle housing is provided with a housing threaded hole, and a second bolt is arranged in the housing threaded hole;

the shell threaded hole is positioned on one side, away from the back plate, of the mobile phone placing groove;

the normal projection of the mobile phone placing groove on the bottom plate is tangent to the circular edge of the first bolt.

Further, the second bolt and the first bolt axis are perpendicular to each other in the spatial plane.

Furthermore, the fixed rubber layer of one end that the second bolt is close to the cell-phone standing groove prevents that the second bolt from producing the outward appearance when conflicting the cell-phone, causing the damage to the cell-phone.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. the driver only needs to buckle the hole with the hand to provide a folding force for the folding backrest, thereby realizing the technical effects of facilitating the folding backrest of the driver and the passenger and being easier to operate.

2. The hole is completely surrounded by the normal projection outline on the back plate, so that the technical effect of being beneficial to manually disassembling the backrest handle is realized.

3. The upper side of the handle housing is provided with a mobile phone placing groove which is used for inserting a mobile phone; the technical effect that drivers and passengers can conveniently place the mobile phone into the mobile phone placing groove temporarily is achieved.

4. The fixed rubber layer of one end that the second bolt closes on the cell-phone standing groove prevents that the second bolt from contradicting the cell-phone, causes the damage to the cell-phone outward appearance.

Drawings

FIG. 1 is a schematic view of a handle and backrest combination;

FIG. 2 is an isometric view of the handle;

FIG. 3 is a view taken along line A of FIG. 2;

FIG. 4 is a view taken along the line B in FIG. 2;

FIG. 5 is a schematic view of a preferred construction of the handle;

FIG. 6 is a cross-sectional view taken at E-E of FIG. 5;

in the figure, the backrest 10, the handle cover 21, the hole 211, the cell phone placing groove 212, the cover screw hole 213, the back plate 22, the mounting hole 221, the bottom plate 23, the bottom plate hole 231, the first bolt 24, and the second bolt 25 are shown.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

A novel folding backrest handle comprises a handle cover 21, a back plate 22 and a bottom plate 23;

the handle cover 21 is a part of a spherical surface, and the handle cover 21 is provided with a hole 211;

further, the handle cover 21 is spherical 1/4.

Referring to fig. 2 and 4, the back plate 22 is fixed to an arc side of the handle housing 21, and the back plate 22 is provided with a plurality of circular mounting holes 221.

The back plate 22 contacts the seat back 10, and a bolt is inserted through each mounting hole 221 and is screwed to the seat back 10.

The driver only needs to buckle the hole 211 with his hand to provide a folding force to the folding backrest, so that the driver can conveniently fold the backrest, and the operation is easy.

Furthermore, the normal projection outline of the hole 211 on the back plate 22 completely surrounds the plurality of circular mounting holes 221, which is beneficial to the manual detachment of the backrest handle.

Further, the plurality of mounting holes 221 are not on the same straight line; the size of the two mounting holes 221 adjacent to each other is 5-10 cm.

Further, referring to fig. 6, the bottom plate 23 is semicircular, the radius of the bottom plate 23 is the same as the radius of the handle housing 21, and the bottom plate 23 is fixed at the circular arc edge of the side of the handle housing 21 away from the back plate 22; passengers at the rear side of the handle can conveniently place garbage on the upper side of the bottom plate 23 through the hole 211.

Further, a mobile phone placing groove 212 is formed in the upper side of the handle casing 21, and the mobile phone placing groove 212 is used for inserting a mobile phone; the driver and the passenger can conveniently place the mobile phone in the mobile phone placing groove 212.

In the practical use process, the mobile phone placed in the mobile phone placing groove 212 in the bumpy road section can jump seriously in the mobile phone placing groove 212 and even jump out of the mobile phone placing groove 212.

Further, the bottom plate 23 is provided with a through bottom plate hole 231, the bottom plate hole 231 is a threaded hole, and the first bolt 24 is located in the bottom plate hole 231;

the handle housing 21 is provided with a housing threaded hole 213, and a second bolt 25 is arranged in the housing threaded hole 213;

the housing threaded hole 213 is positioned on the side of the mobile phone placing groove 212 far away from the back plate 22;

the normal projection of the mobile phone placing groove 212 on the bottom plate 23 is tangent to the circular edge of the first bolt 24;

when the mobile phone is inserted into the mobile phone placing groove 212, the second bolt 25 is rotated to enable the second bolt 25 to abut against the outer side face of the mobile phone, namely the mobile phone is clamped by the second bolt 25 and the first bolt 24; so that the cellular phone is not shaken in the cellular phone placing groove 212 by the shaking of the vehicle.

Further, the second bolt 25 and the first bolt 24 have their axes perpendicular to each other in the spatial plane.

Further, a rubber layer (not shown) is fixed at one end of the second bolt 25 adjacent to the mobile phone placing groove 212, so that the second bolt 25 is prevented from damaging the appearance of the mobile phone when abutting against the mobile phone.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel folding backrest handle is characterized by comprising a handle cover shell and a back plate;

the handle cover is spherical 1/4;

2. The novel folding backrest handle as claimed in claim 1,

the plurality of mounting holes are not on the same straight line; the size of two adjacent mounting holes is 5-10 cm.

3. The novel folding backrest handle as claimed in claim 1,

the bottom plate is semicircular, the radius of the bottom plate is the same as that of the handle housing, and the bottom plate is fixed at the arc-shaped edge of one side of the handle housing, which is far away from the back plate.

4. The novel folding backrest handle as claimed in claim 3,

a mobile phone placing groove is formed in the upper side of the handle housing and used for inserting a mobile phone.

5. The novel folding backrest handle as claimed in claim 4,

the bottom plate is provided with a through bottom plate hole which is a threaded hole, and the first bolt is positioned in the bottom plate hole;

6. The novel folding backrest handle as claimed in claim 5,

the second bolt and the first bolt are perpendicular to each other in the space plane.

7. The novel folding backrest handle as claimed in claim 5,

the fixed rubber layer of one end that the second bolt is close to the cell-phone standing groove prevents that the second bolt from producing the outward appearance when conflicting the cell-phone, causing the damage to the cell-phone.