CN2502860Y

CN2502860Y - Pneuamtic tool outer cover

Info

Publication number: CN2502860Y
Application number: CN 01259282
Authority: CN
Inventors: 郑明崑
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-09-06
Filing date: 2001-09-06
Publication date: 2002-07-31
Anticipated expiration: 2011-09-06

Abstract

A pneumatic tool cover is provided, which relates to the covers of pneumatic tools. The cover consists of an upper cover and a cover seat clamped with each other. The frontal edge of the cover seat is provided with hole slots for trigger buttons to insert; the clamped part of the cover seat and the upper cover is separately arranged with a concave part and a convex part clamped with each other. The utility model is simple in structure, reliable in clamping and very convenient in assembly and disassembly.

Description

The pneumatic tool enclosing cover

One, technical field:

The utility model relates to a kind of air tool enclosing cover.

Two, background technology:

Pneumatic tool is generally made by cast iron, and its surface is often uneven after the moulding; For this reason, the people is arranged with its polishing or plating and make its outward appearance more attractive in appearance.Yet, well-known, no matter be polishing or plating, its cost will be increased considerably, and be difficult for being accepted by the surging epoch of environmental consciousness.Moreover the tool handle after polishing or the plating is a shiny surface, is easy to slippage during use.For above-mentioned reasons, just the someone makes an enclosing cover and the pneumatic tool body is coated.Shown in Figure 1 is a kind of existing outer cover structure schematic diagram, and an end of its tool body 10 is provided with lever 12, utilizes a garment bag 11 and be aided with a tracheae 13 extruding to be inserted in lever 12.Though this enclosing cover can fix lever really, its assembling and disassemble all quite trouble.Therefore the someone designs another kind of enclosing cover again, promptly utilizes a sheath to be inserted in lever and utilizes trigger button and it is fixed easily and disassemble.Though this enclosing cover has improved the shortcoming that garment bag is difficult for assembling and disassembles, and has also brought some other problems.At first, this sheath system utilizes trigger button to fix and disassembles, thereby is easy to also may injure operating personnel by a crashing object because of accidentally tool body being deviate to damage in the time of seriously when using.Secondly, only be provided with sheath at the lever position of instrument, other position still is exposed, and is same easily because of the directly exposed portion of bump that drops accidentally except that not attractive in appearance, causes the damage of tool body.

In view of this, the inventor is active development research, the improvement that the phase can be in addition suitable to existing air tool outer cover structure, and make it have more practicality.The inventor is based on being engaged in this series products manufacturing experience for many years and constantly developmental research, and development and Design goes out the utility model pneumatic tool enclosing cover finally, and can all consumer and the industrial circles in Jiahui.

Three, summary of the invention:

The purpose of this utility model promptly is to provide a kind of pneumatic tool enclosing cover, so that it fixes reliable and can assemble easily and disassemble.

To achieve these goals, the utility model utilization loam cake and cage of engaging mutually constitutes air tool enclosing cover, and the leading edge of cage is provided with the hole slot that is used to insert trigger, and the engaging position of cage and loam cake is respectively equipped with the recess and the protuberance that can engage mutually.

Based on above structure, the utility model also can make cage be fastened on the tool body, thereby form dual fixing except that can making that cage and loam cake are reliable and fixing, and assembling and disassemble all quite convenient.

Be described in further detail below in conjunction with the technical characterictic of specific embodiment the utility model pneumatic tool enclosing cover.

Four, description of drawings:

Fig. 1 is the schematic appearance of existing pneumatic tool enclosing cover.

Fig. 2 is the decomposition chart of the utility model pneumatic tool enclosing cover.

Fig. 3 is the schematic appearance of the utility model pneumatic tool enclosing cover.

Fig. 4 is the utility model embodiment exploded view.

Fig. 5 is the schematic appearance of the utility model embodiment.

Five, the specific embodiment:

Referring to figs. 2 and 3 shown in, the outer cap body 20 of the utility model pneumatic tool is made up of loam cake 22 and cage 21; The shape of cage 21 is identical with the profile of the lever 31 of tool body 30, and its inside is provided with the holding part 213 that is used to be inserted in lever 31, and its both sides, top are provided with recess 211, and its leading edge then is provided with the hole slot 212 that is used to stretch out trigger button; The shape of loam cake 22 is identical with the profile of the head 32 of tool body 30, and its inside is provided with the holding part 222 that is used to insert tool body 30 heads 32, and its both sides, bottom are provided with protuberance 221 corresponding to the recess 211 of cage 21 and can engage mutually with recess 211.

With reference to figure 4 and shown in Figure 5, when the utility model uses,, therefore can make recess and protuberance 211,221 because of being subjected to its urgent effect that realizes reliable fixing because the size of lid 20 just can be fastened in the outside of tool body 30; And hole slot 212 also can make cage 20 be fastened in tool body 30, so forms dual fixing power.

By above-described outer cover structure as can be known, the utility model can overcome the shortcoming of existing enclosing cover when using fully, thereby has stronger practicality and higher industrial utilization.

1, the utility model also can utilize hole slot to make cage be fastened in tool body, thereby form dual fixing except that the jog that utilizes cage and loam cake is realized reliable the fixing;

2, the utility model utilizes jog to fix, but ease of assembly and disassembling;

3, utilize the utility model can be with the complete coating of tool body, not only safe in utilization, its integral body be also more attractive in appearance.

In sum as can be known, the utility model is at structural design, practicality and cost benefit aspects, and it is required to meet industry development really fully, is propose patent application in accordance with the law, would like to ask the examination and approval early of an ancient unit of weight office.

Claims

1, a kind of pneumatic tool enclosing cover is characterized in that being made of the loam cake and the cage of mutual engaging; The leading edge of cage is provided with the hole slot that is used to insert trigger button, and cage is respectively equipped with the recess and the protuberance that can engage mutually with the position that engages of loam cake.