CN2900097Y

CN2900097Y - Pen shape tool structure improvement

Info

Publication number: CN2900097Y
Application number: CN 200620112517
Authority: CN
Inventors: 许煌桐
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-11
Filing date: 2006-04-11
Publication date: 2007-05-16
Anticipated expiration: 2016-04-11

Abstract

The utility model provides an improved pen-shaped structure, in particular to a portable pen-shaped tool that can be used any time. The utility model mainly comprises a sleeve, a penholder and a tool head. Wherein, a position limiting flange is positioned inside the hollow cylinder body of the sleeve to hold the penholder with a positioning limiting groove; the through position limiting groove at the top of the hollow cylinder body is positioned in correspondence to a positioning block of the penholder and a clamping cutting groove is positioned in correspondence to a position limiting flange, so as to limit the position and realize the positioning and ensure the tool head positioned inside the concave holes at the two ends of the penholder to extend out of the cylinder body. Therefore, the utility model is unable to hurt the user in storage and is able to provide a portable and convenient pen-shaped tool for use.

Description

The pen-type tool structural improvement

Technical field

The utility model is relevant a kind of pen-type tool structural improvement, refers to a kind of pen-type tool of carrying use especially.

Background technology

By being generally used in such as computer, the instrument that glasses etc. use, its volume is in response to volume that uses workpiece and the convenience of carrying, be to be all carry-on portable small instruments and tools with its instrument, yet, though these instruments can reach the convenience of carrying and using, but, be forgeing in the workplace easily or when carrying, to lose, and need purchase new instrument again because of its volume is little, cause the inconvenience in the work on the contrary, so, the generation of as shown in Figure 1 " pen-type tool " is arranged promptly, this pen-type tool 10, mainly be to be respectively equipped with a tool heads 12 in the two ends of penholder 11, and on tool heads 12, be arranged with a cap 13,14, so construct, when the user desires to take the tool heads 12 of required size, this cap 13 is taken out, and be placed on another cap 14, preventing the loss of its cap 13, and make this tool heads 132 be exposed and use, and then can reach and use and collect tool heads 13 and portable pen-type tool 10, but but still there is following shortcoming in structure so:

The two ends of this penholder 11 are respectively equipped with a tool heads 12, and on tool heads 12, be arranged with a cap 13,14, be with, the length of this penholder 11 obviously is subjected to the restriction of tool heads 12, and certain length need be arranged, and be arranged with a cap 13,14 on this tool heads 12 again, be so that its whole length limited, and when making its pocket that is positioned over user's upper garment, longer because of its length easily, and can't firmly put, and then cause the phenomenon that comes off and lose.

Be arranged with a cap 13,14 on this tool heads 12, be with, need during use earlier this cap 13 to be taken out, cover is placed on another cap 14 again, so uses, and causes user's inconvenience easily, and easily causes the loss of cap.

When cap was lost, the tool heads of this pen-type tool 10 and caused the user to stab accidentally because of exposed outside easily, and can't carry again, and then loses the effect that it is carried.

Edge this, the creator of this case is engaged in precision instrument design based on it and makes for many years experience, the phase can provide a pen-type tool of conveniently using and carrying, and experience test and change repeatedly, eventually generation of the present utility model.

The utility model content

That is, main purpose of the present utility model is this tool heads to be placed in the penholder providing a kind of, dwindling its entire length of pen-type tool, and the pen-type tool that is provided easier and be convenient for carrying.

Another purpose of the present utility model is to provide a kind of when not using, this tool heads is placed in the penholder, and makes outside tool heads can not convexedly stretch in, and then does not need the pen-type tool of cap protection.

Another purpose of the present utility model is to provide a kind of when not using, this tool heads is placed in the penholder, and makes the pen-type tool that safety is provided when carrying and can stab the user.

In order to reach above-mentioned purpose, a kind of pen-type tool structural improvement of the utility model, it is organized its one-tenth by a sleeve, a penholder and a tool heads, it is characterized in that, wherein:

One sleeve, it is to be the hollow cylinder shape, and is provided with defining flange in this cylindrical shell, then is provided with a saturating empty stopper slot, the clip grooving that then is provided with on this stopper slot in the apical margin of this hollow cylinder;

One penholder is to be axially arranged with limited impression thereon, and is respectively equipped with the jack that can be installed with for tool heads in the two ends of this penholder, radially be provided with in the top of this penholder in addition one for location pushing block and a spring bullet sheathed spacing shrinkage pool in it.

Wherein, then be provided with a spacing edge and on this location pushing block and support the edge of pulling.

Wherein, its diameter of edge of pulling of supporting on this location pushing block is a diameter greater than the clip grooving of this stopper slot.

Wherein, the limited impression of this penholder is to be corresponding setting with the defining flange of sleeve.

Wherein, this limited impression and defining flange are two.

Wherein, this limited impression and defining flange are to be provided with more than two.

Wherein, this sleeve is provided with a clip.

The beneficial effects of the utility model are: it can dwindle its entire length of pen-type tool, and is provided easier and be convenient for carrying; This tool heads is placed in the penholder, and makes outside tool heads can not convexedly stretch in, and then do not need the cap protection; This tool heads is placed in the penholder, provides the safety and the user of can not stabbing when carrying and make.

Description of drawings

For further specifying concrete technology contents of the present utility model, below in conjunction with embodiment and accompanying drawing describes in detail as after, wherein:

Fig. 1 is existing perspective exploded view.

Fig. 2 is three-dimensional combination schematic diagram of the present utility model.

Fig. 3 is perspective exploded view of the present utility model.

Fig. 4 is plane of the present utility model face schematic diagram.

Fig. 5 is action schematic diagram one of the present utility model.

Fig. 6 is action schematic diagram two of the present utility model.

The specific embodiment

See also Fig. 2～shown in Figure 3, the utility model mainly is by a sleeve 20, a penholder 30 and tool heads 40 its one-tenth of organizing, wherein:

One sleeve 20, it is to be the hollow cylinder shape, and is provided with defining flange 21 in this cylindrical shell, then is provided with the stopper slot 22 of a saturating sky in the apical margin of this hollow cylinder, then be provided with most clip groovings 221 on this stopper slot 22, be provided with a clip 23 in this sleeve 20 in addition;

One penholder 30, be to be able to spacing being placed in the sleeve 20 by the limited impression on it 31, and can present axial displacement, and be respectively equipped with the jack 32 that can be installed with for tool heads 40 in the two ends of this penholder 30, radially be provided with in addition in the top of this penholder 30 one for location pushing block 33 and a spring bullet 34 sheathed spacing shrinkage pool 35 in it, then be provided with a spacing edge 331 and on this location pushing block 33 to pulling edge 332;

One tool heads 40 is can be sheathed on respectively in the jack 32 of penholder 30;

Person in this way, when this penholder 30 is sheathed on the defining flange 21 of sleeve 20 by its limited impression 31, and this penholder 30 is placed in the sleeve 20, and be placed in location pushing block 33 in penholder 30 shrinkage pools 35 this moment, because of being subjected to the start of spring 34, and be toward top offset, and make the spacing edge 331 on it be able to clip in the clip grooving 221 of stopper slot 22, and by its diameter that supports the edge 332 of pulling greater than this clip grooving 221 clip, and make this location pushing block 33 be able to spacing, and there is not the anxiety of ejection, and, in the hollow cylinder that makes the penholder 30 of sheathed tool heads 40 be accomplished to be placed in sleeve 20 (as shown in Figure 4), and can be snapped in the pocket of user's upper garment and be convenient for carrying by clip 23 by the design of these penholder 30 length, and when it was not used, its tool heads 30 can not convexedly stretch in outer and the user's of stabbing anxiety; Otherwise, see also Fig. 5, shown in Figure 6, when desire is used this pen-type tool, press this location pushing block 33, its the spacing edge 331 and the clip grooving 221 of stopper slot 22 are broken away from, and promote this location pushing block 33, make it be axial displacement, and then so that this tool heads 40 during toward the extrapolated relevant position to another clip grooving 221 of the tubular body of

sleeves

20,33 of this location pushing blocks are subjected to the elastic force of spring 34 and eject, and the spacing edge 331 on it is able to and clip grooving 221 clips location, and the use of a pen-type tool is provided.

In sum, the utility model is by the penholder that holds of sleeve, make this penholder be able in it, do axial displacement, and by the collocation of location pushing block and stopper slot, and can reach the effect of displacement or location, and then provided a pen-type tool that is convenient for carrying and can stab the user, no matter it is to promote on structural change or the effect, all is different from general existing pen-type tool, and this case does not see publication before application, also unexposed use is so propose patent application in accordance with the law.

Claims

1. pen-type tool structural improvement, it is organized its one-tenth by a sleeve, a penholder and a tool heads, it is characterized in that, wherein:

2. as claim 1 a described pen-type tool structural improvement, it is characterized in that, wherein, then be provided with a spacing edge and on this location pushing block and support the edge of pulling.

3. as claim 2 a described pen-type tool structural improvement, it is characterized in that wherein, its diameter of edge of pulling of supporting on this location pushing block is a diameter greater than the clip grooving of this stopper slot.

4. as claim 1 a described pen-type tool structural improvement, it is characterized in that wherein, the limited impression of this penholder is to be corresponding setting with the defining flange of sleeve.

5. as claim 4 a described pen-type tool structural improvement, it is characterized in that wherein, this limited impression and defining flange are two.

6. as claim 4 a described pen-type tool structural improvement, it is characterized in that wherein, this limited impression and defining flange are to be provided with more than two.

7. as claim 1 a described pen-type tool structural improvement, it is characterized in that wherein, this sleeve is provided with a clip.