CN2635289Y

CN2635289Y - Antiskid handle of screw driver

Info

Publication number: CN2635289Y
Application number: CN 03273505
Authority: CN
Inventors: 蔡建平
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-08-18
Filing date: 2003-08-18
Publication date: 2004-08-25
Anticipated expiration: 2013-08-18

Abstract

The utility model discloses an antiskid handle of screwdriver, comprising a handle body, which consists of a hard inner handle, an antiskid surface layer compounded on the inner handle surface and a thermoplastic elastomer. The thermoplastic elastomer is injection molded on the inner handle with an antiskid surface layer. The antiskid handle is characterized by high strength and rigidity, oil and skid resistance, and comfortable handle.

Description

The Anti-slip handle of screwdriver

Technical field

The utility model relates to screwdriver tool, especially the handle of screwdriver.

Background technology

Screwdriver tool handle on the market, its handle body is generally made by hard material, and the ordinary rigid material is as the skeleton of screw driver handle, and its strength and stiffness are all not enough, though can satisfy instructions for use, cracky in the use; In addition, as the handle surfaces of the direct application of force of palm, the hardness of hard material is too high, hold the sense uncomfortable, the adhesive force of palm extremely a little less than, in the use, torsion applies difficulty, easily skids.Moreover screwdriver is widely used as everyday tools, and handle of a knife skids after being stained with oil easily, makes troubles to use.

The utility model content

Technical problem to be solved in the utility model is: not enough at existing screw driver handle strength and stiffness, and hold the uncomfortable and deficiency of being stained with oil easily of sense, and a kind of strength and stiffness height is provided, grease proofing, anti-skidding, hold the screw driver handle of feeling comfortable.

Technology solution of the present utility model is as follows:

A kind of Anti-slip handle of screwdriver comprises the handle body, and the handle body is by the interior handle of hard material, and lip-deep skid resistant surface of handle and thermoplastic elastomer (TPE) are formed in being compounded in, and thermoplastic elastomer (TPE) is injection-moulded in above the interior handle that is compounded with skid resistant surface.

The utility model can also adopt following technical measures to solve:

Handle tail is provided with recess in described, and thermoplastic elastomer (TPE) places on this recess, makes the equilibrium of handle surface.

Also have an assembling position in described on the handle, assembling is placed with the suitable transparent shell of type shape in the position.

Described transparent shell is " n " shape, and transparent shell and thermoplastic elastomer (TPE) are linked together.

The bottom carved with mark of described transparent shell has false proof effect, also can prevent to identify to be drawn flower, wearing and tearing easily.

Handle is made its strength and stiffness height in described by PP or polyester material.

Described transparent shell is made by PC or PS or PMMA or MBS material.

The outstanding effect of the screw driver handle of employing said structure is as follows:

1), interior handle made by PP or polyester material, its strength and stiffness height, handle body are difficult for being broken in use; Moreover, on interior handle surface, be compounded with skid resistant surface, can realize grease proofing, skidproof effect;

2), on be compounded with the interior handle of skid resistant surface thermoplastic elastomer (TPE) in the injection moulding, it is comfortable that the group user holds sense, palm adhesive force;

3), owing to also have an assembling position on the interior handle, assembling is placed with " n " shape transparent shell in the position, " n " shape transparent shell be injection-moulded in thermoplastic elastomer (TPE) above the handle connect, the bottom carved with mark of this transparent shell, have false proof effect, also can prevent to identify and be drawn flower, wearing and tearing easily.

Description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is the schematic diagram of removing among Fig. 1 behind thermoplastic elastomer (TPE) and the transparent shell

Fig. 3 is the A-A cutaway view of Fig. 1

The specific embodiment

As shown in Figure 1 and Figure 2, a kind of Anti-slip handle of screwdriver comprises handle body 1, and handle body 1 is by the interior handle 2 of hard material, handle 2 lip-deep skid resistant surfaces 3 and thermoplastic elastomer (TPE) 4 are formed in being compounded in, and thermoplastic elastomer (TPE) 4 is injection-moulded in above the interior handle 2 that is compounded with skid resistant surface 3.Handle 2 afterbodys are provided with recess 201 in described, and thermoplastic elastomer (TPE) 4 places on this recess 201.Wherein, also have an assembling position 7 on the interior handle 2, be placed with the transparent shell 5 suitable in this assembling position 7 with its type shape.Above-mentioned transparent shell 5 is " n " shape, and transparent shell 5 and thermoplastic elastomer (TPE) 4 are along with being connected together.The bottom carved with mark 6 of transparent shell 5, this sign 6 can be a pattern, also can be literal.

Handle 1 is made by PP or polyester material in above-mentioned.Transparent shell 5 is made by transparent plastic PC or PS or PMMA or MBS material.

Claims

1. the Anti-slip handle of a screwdriver, comprise handle body (1), it is characterized in that: handle body (1) is by the interior handle (2) of hard material, be compounded in lip-deep skid resistant surface of interior handle (2) (3) and thermoplastic elastomer (TPE) (4) and form, thermoplastic elastomer (TPE) (4) is injection-moulded in above the interior handle (2) that is compounded with skid resistant surface (3).

2. according to the Anti-slip handle of the described screwdriver of claim 1, it is characterized in that: handle (2) afterbody is provided with recess (201) in described, and thermoplastic elastomer (TPE) (4) places on this recess (201).

3. according to the Anti-slip handle of the described screwdriver of claim 1, it is characterized in that: also have an assembling position (7) in described on the handle (2), be placed with the transparent shell (5) suitable in this assembling position (7) with its type shape.

4. according to the Anti-slip handle of the described screwdriver of claim 3, it is characterized in that: described transparent shell (5) is " n " shape, and transparent shell (5) is linked together with thermoplastic elastomer (TPE) (4).

5. according to the Anti-slip handle of the described screwdriver of claim 1, it is characterized in that: the bottom carved with mark (6) of described transparent shell (5).

6. according to the Anti-slip handle of the described screwdriver of claim 1, it is characterized in that: handle (1) is made by PP or polyester material in described.

7. according to the Anti-slip handle of the described screwdriver of claim 3, it is characterized in that: described transparent shell (5) is made by PC or PS or PMMA or MBS material.