CN204953387U

CN204953387U - Plastics aviation scraper

Info

Publication number: CN204953387U
Application number: CN201520689702.5U
Authority: CN
Inventors: 岑玉婷
Original assignee: Guangzhou Jianghong Aircraft Device Corp
Current assignee: Guangzhou Jianghong Technology Co ltd
Priority date: 2015-09-08
Filing date: 2015-09-08
Publication date: 2016-01-13
Anticipated expiration: 2025-09-08

Abstract

The utility model discloses a plastics aviation scraper, including protective sheath, handle of a knife, plastics doctor -bar, the protective sheath is fixed at the handle of a knife rear side, and the handle of a knife cup joints in plastics doctor -bar rear end, plastics doctor -bar front end is equipped with the cutting edge, the inclination of cutting edge is 45 degrees. Its structural design is simple, the science, and convenient to use feels, excellent in use effect, it is longe -lived.

Description

Plastics aviation scraper

Technical field

The utility model relates to aviation articles for use technical field, especially relates to a kind of plastics aviation scraper.

Background technology

In Aviation Industry, the ineffective sealant such as aging, solidification, cracking can be there is in airframe, aircraft components etc., need to use the professional tool of Aviation Industry accreditation to remove these ineffective sealants, plastics aviation scraper is the professional tool removing sealant.

Existing aircraftpiston scraper has the following disadvantages:

1, doctor edge and scraper handle of a knife identical material, integral production are out, and cutter handle hardness is large, without any protective sleeve, during use, handle directly contacts with handle of a knife, opponent's tingle, the labour intensity of increasing user.

2, the Design of length of scraper cutting edge is not enough, after edge wear, can not use.

3, the angle of scraper cutting edge is 30 °, in use removes sealant effect bad.

Utility model content

The purpose of this utility model proposes a kind of plastics aviation scraper, overcomes the above-mentioned deficiency of prior art, and its structural design is simple, and science is easy to use, good hand touch; Result of use is good, and the life-span is long.

In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows:

A kind of plastics aviation scraper, comprise protective sleeve, handle of a knife, plastic wipers, described protective sleeve is fixed on rear side of handle of a knife, and handle of a knife is socketed in plastic wipers rear end, and described plastic wipers front end is provided with blade, and the angle of inclination of described blade is 45 degree.

Preferably, described protective sleeve is socketed on handle of a knife.

Preferably, the blade of described plastic wipers front end is ramp structure, and the angle of inclination of ramp structure is 45 degree.

The beneficial effect of plastics aviation scraper described in the utility model is: its structural design is simple, and science is easy to use, good hand touch; Result of use is good, and the life-span is long.

Taping knife handle fully takes into account the handle protective sleeve (with reference to plastics aviation scraper schematic diagram) that ergonomic designs has quality of rubber materials; handle protective sleeve can avoid the large handle of a knife of the hand of operator and hardness directly to contact, allow the operation of user more smooth and easy, reduce labour intensity, improve labour intensity.

Scraper, according to different operating needs, devises the scraper of multiple different size cutting edge, the uniformity of handle of a knife size, structure, and ensure the versatility (with reference to plastics aviation scraper schematic diagram) of handle protective sleeve, this feature reduces use cost.

The Design of length of scraper cutting edge is enough, after edge wear, through the cutting edge that simple grinding makes new advances, thus recovers the function of cutting edge, and can repeatedly grinding to make new advances cutting edge.Can the characteristic of repeatedly grinding by cutting edge, thus improve the utilization rate of scraper, reduce use cost.

The angle of scraper cutting edge is 45 ° (with reference to plastics aviation scraper schematic diagrames), removes sealant effect in actual use very good, improves operating efficiency.

Accompanying drawing explanation

Fig. 1 is the structural representation of plastics aviation scraper described in the utility model.

Fig. 2 is the schematic diagram of the plastic wipers of plastics aviation scraper described in the utility model.

Fig. 3 is the structural representation of plastics aviation scraper described in another embodiment of the utility model.

Detailed description of the invention

Below preferred embodiment of the utility model is described in further detail.

As shown in Figure 1-2; described plastics aviation scraper; comprise protective sleeve 1, handle of a knife 2, plastic wipers 3; described protective sleeve 1 is fixed on rear side of handle of a knife 2; handle of a knife 2 is socketed in plastic wipers 3 rear end, and described plastic wipers 3 front end is provided with blade 4, and the angle of inclination of described blade 4 is 45 degree; remove sealant effect in use procedure very good, improve operating efficiency.

Described protective sleeve 1 is socketed on handle of a knife 2, easy disassembly, is convenient to change.

Described protective sleeve 1 is quality of rubber materials, and the large handle of a knife of the hand of operator and hardness can be avoided directly to contact, allow the operation of user more smooth and easy, reduce labour intensity, improve labour intensity.

As shown in Figure 3, the blade 4 of described plastic wipers 3 front end is ramp structure, and the angle of inclination of ramp structure is 45 degree.

During use, select the plastics aviation scraper needed according to the demand removing sealant operation, handle protective sleeve is arranged on the handle of a knife of plastics aviation scraper, and scraper namely can be used to carry out removing the operation of sealant.

Above content is the further description done the utility model in conjunction with concrete preferred embodiment, is convenient to these those skilled in the art and can understands and apply the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, some simple deduction or replace can also be made without departing from the concept of the premise utility, and need not through performing creative labour.Therefore, those skilled in the art are according to announcement of the present utility model, and the simple modifications made the utility model all should within protection domain of the present utility model.

Claims

1. a plastics aviation scraper, is characterized in that: comprise protective sleeve, handle of a knife, plastic wipers, and described protective sleeve is fixed on rear side of handle of a knife, and handle of a knife is socketed in plastic wipers rear end, and described plastic wipers front end is provided with blade, and the angle of inclination of described blade is 45 degree.

2. plastics aviation scraper according to claim 1, is characterized in that: described protective sleeve is socketed on handle of a knife.

3. plastics aviation scraper according to claim 2, is characterized in that: the blade of described plastic wipers front end is ramp structure, and the angle of inclination of ramp structure is 45 degree.