CN213360678U

CN213360678U - Wedge-shaped buckle fixing structure of handle rocker head

Info

Publication number: CN213360678U
Application number: CN202021683826.XU
Authority: CN
Inventors: 李锐; 何光义; 杨玉杰; 熊景林
Original assignee: XUZHOU HIRSCHMANN ELECTRONICS CO Ltd
Current assignee: XUZHOU HIRSCHMANN ELECTRONICS CO Ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-04
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a handle rocker head wedge buckle fixed knot constructs, including rocker head (1), rocker (2) and wedge buckle (3), rocker mounting hole (12) have been seted up to the bottom of rocker head (1), insert in rocker mounting hole (12) the upper end of rocker (2), wedge buckle mounting hole (14) have been seted up to the side in the horizontal direction about rocker head (1), wedge groove (21) that align with wedge buckle mounting hole (14) are seted up to surface around rocker (2) tip, wedge buckle (3) front end is provided with two buckle structure (31), wedge buckle (3) are through pressing down buckle structure (31) and pass wedge buckle mounting hole (14) and wedge groove (21), set up recess (17) that are used for holding buckle structure (31) in wedge buckle mounting hole (14). The utility model provides a pair of handle rocker head wedge buckle fixed knot constructs can install rocker head and rocker fast, and is reliable fixed between rocker head and the rocker simultaneously.

Description

Wedge-shaped buckle fixing structure of handle rocker head

Technical Field

The utility model relates to a wedge buckle fixed knot of handle rocker head constructs belongs to engineering machine tool and controls technical field.

Background

The prior handle is mostly arranged on a wireless remote control device of engineering machinery, and a rocker head and a rocker are mostly arranged and fixed by screws, so that the prior handle has the defects that tools are required to be used during assembly and more working hours are occupied; secondly, the head of the rocking rod is frequently operated back and forth in the application process, and the problem that the head of the rocking rod is loosened and falls off due to frequent bolt loosening is caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is, overcome prior art's defect, provide one kind and can install rocker head and rocker fast, reliable fixed handle rocker head wedge buckle fixed knot constructs between rocker head and the rocker simultaneously.

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

the utility model provides a handle rocker head wedge buckle fixed knot constructs, includes rocker head, rocker and wedge buckle, the rocker mounting hole has been seted up to the bottom of rocker head, the upper end of rocker inserts in the rocker mounting hole, wedge buckle mounting hole has been seted up to the side in the horizontal direction about the rocker head, the surface seted up around the rocker end with the aligned wedge groove of wedge buckle mounting hole, wedge buckle front end is provided with two buckle structures, the wedge buckle passes wedge buckle mounting hole and wedge groove, offer in the wedge buckle mounting hole and be used for holding buckle structure's recess.

The two wedge-shaped grooves are arranged in a front-back central symmetry mode.

The wedge-shaped buckles are arranged in an up-and-down symmetrical mode.

The outer layer of the rocker head is provided with a TPU rubber coating layer.

The side surface of the rocker head is of a concave structure.

And an anti-skidding cross bar structure is arranged at the top of the rocker head.

The utility model has the advantages that: the utility model provides a handle rocker head wedge buckle fixed knot constructs, the rocker mounting hole has been seted up to the bottom of rocker head, and during the upper end of rocker inserted the rocker mounting hole, the side had seted up wedge buckle mounting hole in the horizontal direction about the rocker head, and the wedge groove aligned with wedge buckle mounting hole has been seted up to the surface around the rocker end, only need press the operation of wedge buckle during the installation, and the nail installation is exempted from to the structure is whole, has convenient and fast, characteristics that the reliability is high. In addition, the buckle structure is clamped in the groove on the other side of the rocker head, so that the rocker head and the rocker are firmly and reliably connected.

Drawings

FIG. 1 is a schematic cross-sectional view of a wedge-shaped fastening structure of a handle rocker head according to the present invention;

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

FIG. 3 is a schematic structural view of the wedge-shaped buckle of the present invention;

FIG. 4 is a schematic structural view of a rocker head of the present invention;

FIG. 5 is a schematic cross-sectional view of a rocker head according to the present invention;

fig. 6 is a schematic side view of the middle rocker head of the present invention.

The reference numbers in the figures are as follows: 1-a rocker head; 2-a rocker; 3, a wedge-shaped buckle; 12-rocker mounting holes; 13-TPU rubber coating layer; 14-wedge shaped snap mounting holes; 15-anti-slip cross bar structure; 16-a concave configuration; 17-a groove; 21-a wedge-shaped groove; 31-snap structure.

Detailed Description

The present invention will be further described with reference to the accompanying drawings, and the following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 6, the utility model provides a handle rocker head wedge buckle fixed knot constructs, including rocker head 1, rocker 2 and wedge buckle 3, detain and all adopt injection molding process to process. The bottom of the rocker head 1 is provided with a rocker mounting hole 12, and the upper end of the rocker 2 is inserted into the rocker mounting hole 12 and is tightly matched. Wedge buckle mounting hole 14 has been seted up to side about rocker head 1 in the horizontal direction, and 2 tip front and back surfaces of rocker are seted up with wedge buckle mounting hole 14 aligned's

wedge groove

21, and 3 front ends of wedge buckle are provided with two buckles 31, and wedge buckle 3 passes wedge buckle mounting hole 14 and wedge groove 21, has seted up the recess 17 that is used for holding buckle 31 in the wedge buckle mounting hole 14. The buckle structure is clamped in the groove 14 at the other side of the rocker head 1, so that the rocker head 1 and the rocker 2 are firmly and reliably connected.

Preferably, the two wedge-shaped grooves 21 are arranged in front and back central symmetry, and have installation error-proof characteristics. The front and back centers of the rocker 2 are symmetrically designed, and the front and back are not specially distinguished when the rocker is inserted into a rocker head hole, so that the assembly time is saved.

Preferably, the wedge-shaped buckle 3 is arranged in an up-and-down symmetrical mode, and has the characteristic of being error-proof in installation. Wedge buckle 31 adopts the symmetry design, need not differentiate the direction during the installation, and whole installation is simple convenient, has reduced man-hour, reduces the cost of labor.

Preferably, the outer layer of the rocker head 1 is provided with a TPU rubber coating layer 13, and a double-shot injection molding or secondary injection molding process can be adopted.

Preferably, the side of the rocker head 1 is a concave structure 16, which fits the finger belly and improves the comfort when touching with fingers.

Preferably, the top of the head 1 is provided with a slip-resistant cross-bar structure 15 that increases friction to resist disengagement when the fingers are in top operation.

The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a handle rocker head wedge buckle fixed knot constructs which characterized in that: including rocker head (1), rocker (2) and wedge buckle (3), rocker mounting hole (12) have been seted up to the bottom of rocker head (1), insert the upper end of rocker (2) in rocker mounting hole (12), wedge buckle mounting hole (14) have been seted up to the side in the horizontal direction about rocker head (1), rocker (2) tip front and back surface seted up with wedge buckle mounting hole (14) aligned wedge groove (21), wedge buckle (3) front end is provided with two buckle structure (31), wedge buckle (3) pass through pressing buckle structure (31) wedge buckle mounting hole (14) and wedge groove (21), it is used for holding to open in wedge buckle mounting hole (14) recess (17) of buckle structure (31).

2. The handle rocker head wedge snap attachment of claim 1, wherein: the two wedge-shaped grooves (21) are arranged in front-back central symmetry.

3. The handle rocker head wedge snap attachment of claim 1, wherein: the wedge-shaped buckles (3) are arranged in an up-and-down symmetrical mode.

4. The handle rocker head wedge snap attachment of claim 1, wherein: the outer layer of the rocker head (1) is provided with a TPU rubber coating layer (13).

5. The handle rocker head wedge snap attachment of claim 1, wherein: the side surface of the rocker head (1) is of a concave structure (16).

6. The handle rocker head wedge snap attachment of claim 1, wherein: the top of the rocker head (1) is provided with an anti-skidding cross bar structure (15).