CN211961497U

CN211961497U - Multifunctional wire control handle

Info

Publication number: CN211961497U
Application number: CN201922302288.9U
Authority: CN
Inventors: 唐奇龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-11-20
Anticipated expiration: 2029-12-20

Abstract

A multifunctional wire control handle comprises a supporting seat, a handle, a movable piece and a positioning pin; the supporting seat includes upper base body and lower base body, and lower base body is equipped with the convex recess of axial lead at Y axle direction, and the centre of a circle that upper base body bottom was equipped with location round hole and location round hole is on the axial lead extension line of convex recess, the handle includes the handle and fixes the axis of rotation in handle one end, the axis of rotation is the cylindrical shape of axial lead at Y axle direction, the moving part sets up in the cavity of upper base body, the locating pin is fixed locating pin, and the axis of rotation forms the revolution mechanic of Y axle direction with the locating pin, and axis of rotation and moving part are in the linkage of X week direction, the utility model discloses the advantage compared with prior art lies in: the utility model discloses control front and back regulation, the back of the chair angle modulation and the seat raising and lowering functions regulation of seat through an adjusting pole, convenience of customers uses and operates, still has the self return function simultaneously, has good market prospect.

Description

Multifunctional wire control handle

Technical Field

The utility model relates to an adjustable chair spare part field specifically indicates a multi-functional drive-by-wire handle.

Background

The seat adjusting rod on the market generally adopts a plurality of adjusting rods to control and adjust respectively, and the function of the seat adjusting rod is dispersed, and the aesthetic property is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a multifunctional wire control handle which integrates the front and back adjustment of a set seat, the adjustment of the back of the chair and the adjustment of the lifting function of the seat.

In order to solve the technical problem, the utility model provides a technical scheme does:

a multifunctional wire control handle comprises a supporting seat, a handle, a movable piece and a positioning pin;

the supporting seat comprises an upper seat body and a lower seat body, a cavity is arranged in the upper seat body, the lower seat body is fixed on one side of the bottom of the upper seat body, the lower seat body is provided with an arc-shaped groove with an axis line in the Y-axis direction, the side wall of the lower part of the groove is provided with a first clamping hole A, the bottom of the upper seat body is provided with a positioning round hole, the circle center of the positioning round hole is positioned on the extension line of the axis line of the arc-shaped groove, and the side wall of the upper seat body is provided with a second clamping hole A, a third clamping hole A and;

the handle comprises a handle and a rotating shaft fixed at one end of the handle, the rotating shaft is in a cylindrical shape with the axis in the Y-axis direction, an upper groove body and a lower groove body are arranged at the upper end and the lower end of the rotating shaft, a first clamping hole B is arranged in the lower groove body, and the top of the upper groove body is in an arc-shaped structure;

the movable piece is arranged in the cavity of the upper base body and is of a strip-shaped structure, a second clamping hole B and a third clamping hole B are formed in one end of the movable piece, a positioning hole B is formed in the middle of the movable piece, and an elastic clamping piece is arranged at the front end of the positioning hole B;

the locating pin is a fixed locating pin, the locating pin penetrates through the fixing hole B and the locating circular hole A from top to bottom, the locating pin is fixedly connected with the fixing hole B, a locating pin shaft connected with an upper groove body rotating shaft of the rotating shaft is arranged at the bottom of the locating pin, the rotating shaft and the locating pin form a rotating structure in the Y-axis direction, and the rotating shaft and the moving part are linked in the X-circumference direction.

As the preferred scheme of the utility model, the elasticity fastener is the triangle-shaped structure of inside fretwork, its summit and stuck point elasticity slidable joint.

As the utility model discloses a preferred scheme, stay wire A is installed in first calorie of hole A and the cooperation of first calorie of hole B, and stay wire B is installed in the cooperation of second calorie of hole A and second calorie of hole B, and stay wire C is installed in the cooperation of third calorie of hole A and third calorie of hole B.

As the preferred scheme of the utility model, the on-off mode of acting as go-between B and acting as go-between C sets up to the tensile switch-on and tensile switch-off that are opposite each other.

As the preferred scheme of the utility model, the spring that is used for the automatically elastic return is installed to the moving part.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses control front and back regulation, the back of the chair angle modulation and the seat raising and lowering functions regulation of seat through an adjusting pole, convenience of customers uses and operates, still has the self return function simultaneously, has good market prospect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is a schematic structural view of portion A of FIG. 3;

FIG. 5 is a schematic structural view of portion B of FIG. 3;

FIG. 6 is a schematic structural view of portion C of FIG. 3;

FIG. 7 is a schematic structural view of the portion "label" 1 in FIG. 1;

wherein, 1-a support seat, 11-an upper seat body, 12-a lower seat body, 13-a first clamping hole A, 14-a positioning round hole, 15-a second clamping hole A, 16-a third clamping hole A, 17-a clamping point;

2-handle, 21-handle, 22-rotating shaft, 23-upper groove body, 24-lower groove body and 25-first clamping hole B;

3-a movable piece, 31-a second clamping hole B, 32-a third clamping hole B, 33-a positioning hole B, 34-an elastic clamping piece;

4-positioning pins, 41-fixing holes B, 42-positioning round holes A, 43-positioning pin shafts;

5-stay A, 6-stay B, 7-stay C.

Detailed Description

The invention will be further explained and illustrated with reference to the following examples, which are not intended to limit the invention in any way.

Example 1

Referring to fig. 1 to 7, the X-axis direction and the Y-axis direction are horizontal and vertical directions based on the horizontal placement of the drive-by-wire handle.

A multifunctional wire control handle comprises a supporting seat 1, a handle 2, a movable piece 3 and a positioning pin 4;

the supporting seat 1 comprises an upper seat body 11 and a lower seat body 12, a cavity is arranged in the upper seat body 11, the lower seat body 12 is fixed on one side of the bottom of the upper seat body 12, the lower seat body 11 is provided with an arc-shaped groove with an axis line in the Y-axis direction, the side wall of the lower part of the groove is provided with a first clamping hole A13, the bottom of the upper seat body 12 is provided with a positioning round hole 14, the circle center of the positioning round hole 14 is positioned on the extension line of the axis line of the arc-shaped groove, and the side wall of the upper seat body 11 is provided with a second clamping hole A15, a third clamping hole A16 and a clamping;

the handle 2 comprises a handle 21 and a rotating shaft 22 fixed at one end of the handle 21, the rotating shaft 22 is in a cylindrical shape with an axis line in the Y-axis direction, an upper groove body 23 and a lower groove body 24 are arranged at the upper end and the lower end of the rotating shaft 22, a first clamping hole B25 is arranged in the lower groove body 23, and the top of the upper groove body 23 is in an arc-shaped structure;

the movable piece 3 is arranged in the cavity of the upper base body 11, the movable piece 3 is of a strip-shaped structure, one end of the movable piece is provided with a second clamping hole B31 and a third clamping hole B32, the middle of the movable piece 3 is provided with a positioning hole B33, and the front end of the positioning hole B33 is provided with an elastic clamping piece 34;

the positioning pin 4 is a fixed positioning pin, the positioning pin 4 penetrates through the fixing hole B41 and the positioning round hole A42 from top to bottom, the positioning pin 4 is fixedly connected with the fixing hole B41, the bottom of the positioning pin 4 is provided with a positioning pin shaft 43 which is connected with the upper groove body 23 of the rotating shaft 22 in a rotating mode, the rotating shaft 22 and the positioning pin 4 form a rotating structure in the Y-axis direction, and the rotating shaft 22 and the moving part 3 are linked in the X-circumference direction.

The elastic clamping piece 34 is of a triangular structure with a hollow interior, and the vertex of the elastic clamping piece is elastically clamped with the clamping point 17 in a sliding manner.

The first clamping hole A13 and the first clamping hole B25 are provided with a pull wire A5 in a matching mode, the second clamping hole A15 and the second clamping hole B25 are provided with a pull wire B6 in a matching mode, and the third clamping hole A16 and the third clamping hole B33 are provided with a pull wire C7 in a matching mode.

The switch modes of the pull wire B6 and the pull wire C7 are set to be a tension opening switch and a tension closing switch which are opposite to each other.

As the preferred scheme of the utility model, the spring that is used for the automatically elastic return is installed to the moving part. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A multifunctional wire control handle is characterized in that: comprises a supporting seat, a handle, a movable part and a positioning pin; the supporting seat comprises an upper seat body and a lower seat body, a cavity is arranged in the upper seat body, the lower seat body is fixed on one side of the bottom of the upper seat body, the lower seat body is provided with an arc-shaped groove with an axis line in the Y-axis direction, the side wall of the lower part of the groove is provided with a first clamping hole A, the bottom of the upper seat body is provided with a positioning round hole, the circle center of the positioning round hole is positioned on the extension line of the axis line of the arc-shaped groove, and the side wall of the upper seat body is provided with a second clamping hole A, a third clamping hole A and;

2. The multifunctional wire control handle according to claim 1, wherein: the elastic clamping piece is of a triangular structure with a hollow interior, and the vertex of the elastic clamping piece is elastically clamped with the clamping point in a sliding manner.

3. The multifunctional wire control handle according to claim 1, wherein: the first clamping hole A and the first clamping hole B are matched with each other to be provided with a stay wire A, the second clamping hole A and the second clamping hole B are matched with each other to be provided with a stay wire B, and the third clamping hole A and the third clamping hole B are matched with each other to be provided with a stay wire C.

4. The multifunctional wire control handle according to claim 1, wherein: the switch modes of the pull wire B and the pull wire C are set to be a pull-on switch and a pull-off switch which are opposite to each other.

5. The multifunctional wire control handle according to claim 1, wherein: the moving part is provided with a spring for automatic elastic return.