CN213004965U - Anti-falling sleeve device - Google Patents

Abstract

The utility model provides an anti falling's sleeve device, including the sleeve body, the both ends of sleeve body all are equipped with suit erecting tool's draw-in groove, and do not communicate between the draw-in groove at sleeve body both ends, set up a diameter through-hole for 1.5mm between the draw-in groove at sleeve body both ends, the fixed slender line that sets up in the through-hole, the other end fixed connection plastic sheet of slender line, the length of slender line is greater than 1000mm, the diameter of plastic sheet is greater than 100 mm. The utility model discloses set up a fixed slender line of through-hole between the draw-in groove at sleeve both ends to at the fixed light plastic sheet of the other end of slender line, solved the problem that is difficult for taking out after the instrument falls into the inside narrow and small working space of car when carrying out the car operation promptly.

Description

Anti-falling sleeve device

Technical Field

The utility model relates to a sleeve field specifically, relates to an anti falling's sleeve device.

Background

The sleeve is short for the socket wrench. Because the sleeve is sleeved on various wrenches and is in a cylindrical shape, the sleeve is commonly called as a sleeve and is a common tool for production, maintenance and living. The socket wrench is composed of a plurality of sockets with hexagonal holes or dodecagonal holes, a handle, a connecting rod and other accessories, and is particularly suitable for screwing bolts or nuts with very narrow space or very deep recesses.

At present, automobile assembling tools such as sleeves and quincunx short sleeves are used, due to the fact that parts are too small and gaps between automobile assemblies are too large, the assembling tools are prone to falling into places which are not prone to being taken out, such as an automobile front cabin and an air conditioner air duct opening, great troubles are brought to operators, the automobile assembling tools mainly adopt the fact that the friction coefficients of surfaces of a ratchet wheel, the sleeves and the like are increased to prevent falling off, and the problem that the automobile assembling tools can easily fall off in places which hands are not prone to being used for firmly holding the tools, such as narrow spaces.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anti-falling sleeve device, the utility model discloses set up a fixed slender line of through-hole between the draw-in groove at sleeve both ends to at the fixed light plastic sheet of the other end of slender line, solved the problem that the instrument is difficult for taking out after falling into the inside narrow and small working space of car when carrying out the automobile operation promptly.

According to the utility model discloses an aspect provides an anti falling's sleeve device, including sleeve body (1), the both ends of sleeve body (1) all are equipped with suit erecting tool's draw-in groove (2), and do not communicate between draw-in groove (2) at sleeve body (1) both ends, set up one diameter through-hole (3) for 1.5mm between draw-in groove (2) at sleeve body (1) both ends, fixed a slim line (4) that sets up in through-hole (3), other end fixed connection plastic sheet (5) of slim line (4), the length of slim line (4) is greater than 1000mm, the diameter of plastic sheet (5) is greater than 100 mm. For example, according to the measurement of an existing sleeve, the length of the sleeve is about 25mm, the lengths of the clamping grooves at two ends are respectively 11mm, so that the length of a non-communicated part between the clamping grooves at two ends is 3mm, and a through hole of 1.5mm can be formed in the middle to fix a long and thin line.

Preferably, the diameter of the elongate wire (4) is 1 mm.

Preferably, the elongate wire (4) is a silicone wire. The silica gel line is wear-resistant and twist-off-resistant, and has excellent performance.

Preferably, the thickness of the plastic sheet (5) is 3 mm.

Preferably, the plastic sheet (5) is made of PVC. The PVC has light weight, easily obtained materials and low price.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model relates to an anti-falling sleeve device, the theory of operation is: the through hole is formed between the clamping grooves at the two ends of the sleeve to fix the slender line, the light plastic sheet is fixed at the other end of the slender line, when the automobile works, the plastic sheet is placed outside the narrow working space, and after the tool falls into the narrow working space in the automobile, the sleeve can be taken out through the slender line, so that the problem that the tool is not easy to take out after falling into the narrow working space in the automobile when the automobile works is solved;

(2) the utility model relates to an anti-falling sleeve device, which has simple structure, ingenious design and obvious effect;

(3) the utility model relates to an anti-drop's sleeve device, manufacturing process is simple, easily processing and assembly, and is with low costs, and the practicality is strong, is fit for promoting on a large scale.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic cross-sectional view of a drop-resistant sleeve device;

fig. 2 is a front view of the structure of the anti-falling sleeve device.

Detailed Description

The present invention will be described in detail with reference to the following embodiments. The following examples will assist those skilled in the art in further understanding the present invention, but are not intended to limit the invention in any way. It should be noted that various changes and modifications can be made by one skilled in the art without departing from the spirit of the invention. These all belong to the protection scope of the present invention.

Examples

The present embodiment provides an anti-drop sleeve device, the structure of which is shown in detail in fig. 1 and 2: including sleeve body 1, sleeve body 1's both ends all are equipped with suit erecting tool's draw-in groove 2, and do not communicate between the draw-in groove 2 at sleeve body 1 both ends, set up a diameter between the draw-in groove 2 at sleeve body 1 both ends and be 1.5 mm's through-hole 3, fixed slender line 4 that sets up in the through-hole 3, the other end fixed connection plastic sheet 5 of slender line 4, the length of slender line 4 is greater than 1000mm, the diameter of plastic sheet 5 is greater than 100 mm. For example, according to the measurement of an existing sleeve, the length of the sleeve is about 25mm, the lengths of the clamping grooves at two ends are respectively 11mm, so that the length of a non-communicated part between the clamping grooves at two ends is 3mm, and a through hole of 1.5mm can be formed in the middle to fix a long and thin line.

Further, the diameter of the elongate wire 4 is 1 mm.

Further, the slender line 4 is a silica gel line. The silica gel line is wear-resistant and twist-off-resistant, and has excellent performance.

Further, the thickness of the plastic sheet 5 is 3 mm.

Further, the plastic sheet 5 is made of PVC. The PVC has light weight, easily obtained materials and low price.

The embodiment has the following beneficial effects:

(1) the working principle is as follows: the through hole is formed between the clamping grooves at the two ends of the sleeve to fix the slender line, the light plastic sheet is fixed at the other end of the slender line, when the automobile works, the plastic sheet is placed outside the narrow working space, and after the tool falls into the narrow working space in the automobile, the sleeve can be taken out through the slender line, so that the problem that the tool is not easy to take out after falling into the narrow working space in the automobile when the automobile works is solved;

(2) the structure is simple, the design is ingenious, and the effect is obvious;

(3) the manufacturing process is simple, the processing and the assembly are easy, the cost is low, the practicability is high, and the method is suitable for large-scale popularization.

The foregoing description of the specific embodiments of the invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by those skilled in the art within the scope of the appended claims without departing from the spirit of the invention.

Claims (5)

1. The utility model provides an anti falling's sleeve device, includes sleeve body (1), the both ends of sleeve body (1) all are equipped with suit erecting tool's draw-in groove (2), and do not communicate between draw-in groove (2) at sleeve body (1) both ends, its characterized in that, set up one diameter through-hole (3) for 1.5mm between draw-in groove (2) at sleeve body (1) both ends, fixed one slender line (4) that sets up in through-hole (3), other end fixed connection plastic sheet (5) of slender line (4), the length of slender line (4) is greater than 1000mm, the diameter of plastic sheet (5) is greater than 100 mm.

2. Anti-drop sleeve device according to claim 1, characterised in that the diameter of the elongate wire (4) is 1 mm.

3. Anti-drop sleeve device according to claim 1, characterised in that the elongate wire (4) is a silicone wire.

4. Anti-drop sleeve device according to claim 1, characterised in that the thickness of the plastic sheet (5) is 3 mm.

5. Anti-drop sleeve device according to claim 1, characterised in that said plastic sheet (5) is made of PVC.

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