CN205185645U - Multi -functional omnipotent cap - Google Patents

Abstract

The utility model discloses a multipurpose cap relates to the cap class. Including lid, lid cover and headkerchief, its characterized in that lid is curled by a rectangle panel and constitutes, and the taper can be drawn into to the lid, and also collapsible one -tenth is cylindric. Lid cover is fixed on the outer wall of lid, has cylindric hollow rubber for one. The headkerchief is semifixed on the lid inner wall, can dismantle, and its essence is a cylindrical rubber pad, and there is inward caving in its one side towards cap inside, and it is ejecting with the lid to visit hollow department with a front end when using, makes it draw into the taper. Thereby make cap body radius change through the curling number of turns that rotatory lid cover changes the lid and grasp the pen, so this cap has very strong suitability, its headkerchief designs the detachable for protection gel ink pen nib. The lid cover conveniently grips for rubber material increases friction coefficient, makes this cap cover can make the rubber simultaneously when pen tail and uses. The utility model discloses compressible one -tenth tube -shape when not using, simple structure, convenient and practical.

Description

A kind of multi-functional omnipotent cap

Technical field

The utility model relates to cap, particularly relates to a kind of multi-functional cap.

Background technology

Pen is a kind of instrument often will used in our daily life and study, and the kind of pen is very various, e.g., and pencil, water-color paintbrush, ball pen, pen.Often kind of pen has respective profile functional characteristics, and different pens is all different in purposes and size.At present, pen on the market, except pencil and pressed propelling pencil; substantially be all furnished with cap, pen can be protected well, extend the service life of pen, avoid unnecessary damage; but, because cap is less, and for cylinder be easy to roll; often people in use; in slightly careless situation, cap just disappears, and wants to be fitted on suitable cap and is difficult to; such pen just loses protection, and the probability be damaged increases greatly.

Summary of the invention

For overcoming the shortcoming of the existing pen cap, the utility model makes cap thicker or attenuate fixedly be in the pen in cap by rotating cap cover, the pen of any large ting model can be applicable to, the cap overcoming the now pen of different model instantly can not be general embarrassment, this structure makes the fixing more reliable, firm of cap, prevents cap from losing.In addition, difform rubber structure can ensure not easily to roll when cap traverse on the table as triangular prism, overcomes the situation that current cap easily rolls, and meanwhile, cap cover has again the function of rubber concurrently.

The utility model provides a kind of multi-functional cap, and this cap can match with the pen of different thicknesses and use, and has erasing rubber function concurrently, has anti-slip, reduces the advantage of ink volatilization.

A kind of multipurpose cap, comprises cap body, cap cover and cap head.

Multi-purposed pen lid described in the utility model patent can by one piece of curling formation of rectangular sheet material, and cap body can be drawn into taper also can be shrunk to tubular, and opening is circular open.

Multipurpose cap described in the utility model patent, wherein, described cap cover is an erasing rubber having tubular hollow.

Multipurpose cap described in the utility model patent, wherein, described cap head is design for disassembly, be in the nature a cylindrical rubber pad, there is inside depression its side towards cap inside, anterior end of pen can be probeed into hollow position in use and be ejected by lid, make it be drawn into taper.

The principle of the omnipotent cap of the utility model is: cap body one piece of curling formation of rectangular sheet material, if cap body cannot clamp thinner pen, can by rotating cap cover and increase the curling number of turns of cap body thus the space reduced in cap body making cap body clamp the pen of required protection, on the contrary, when the pen needing in cap to protect is thicker, reversely rotate cap cover to expand inner space, in addition, leg-of-mutton cap Analysis of Nested Design makes columned cap relatively originally more not easily roll, add that cap lid cover adopts quality of rubber materials, make the increase of the dynamic friction factor between cap and desk, also be not easy to slide.When cap head and cap body are tightly connected, can prevent the volatilization of free ink pen and oil pen, cap head is columniform rubber blanket, can utilize elasticity and the parcel property of rubber, wrap nib, provide protection.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 multipurpose universal cap sectional view

The outside drawing of Fig. 2 the utility model embodiment 2.

Fig. 3 the utility model embodiment 2 cap clamping schematic diagram.

Detailed description of the invention

Embodiment 1

The utility model is a kind of multipurpose universal cap.Comprise cap head 1, cap body 2 and cap cover 3, wherein, cap head 1 and cap body 2 are tightly connected, cap head 1 is a rubber blanket, this rubber blanket is cylindrical, and cap body 2 is higher due to the skin-friction coefficient of rubber, in use can clamp the pen in cap better.As shown in Figure 1.

Embodiment 2

The sheathed triangular prism counting fillet of cap, material is hard rubber, inside has cylindric otch and cap body to fit, and can well be used as erasing rubber and not easily roll.Cap head is designed to taper, and material is rubber, and there is inside depression its side towards cap inside, anterior end of pen can be probeed into hollow position in use and be ejected by lid, make it be drawn into taper, can close nib and prevent ink from volatilizing.Cap body one piece of rectangular sheet material material used is soft rubber, and softness is easy to curling and has higher coefficient of friction to facilitate clamping penholder, stablizes taper cap head.Inwall and the cap head of cap body are bonding.Cap can adapt to all kinds of pencil, ball pen.The cap physical efficiency of helical structure effectively reduces tip of a pencil concussion, nib ink leak.As shown in Figure 2, its clamping schematic diagram is as Fig. 3 for the outward appearance of cap.

Claims (7)

1. a multipurpose cap, comprise lid, lid cover and headkerchief, it is characterized in that lid is formed by the square sheet material of a block length is curling, lid can be drawn into taper also can be shrunk to tubular.Lid cover is an erasing rubber having tubular hollow.

2. multipurpose cap according to claim 1, it is characterized in that, described headkerchief is the rubber blanket that there is depression cylindrical inner side.

3. multipurpose cap according to claim 1, it is characterized in that, described headkerchief is dismountable semifixed design.

4. multipurpose cap according to claim 1, it is characterized in that, described lid is the cylinder that the square sheet material of a block length is closely rolled into, and sheet material is papery, plastics or rubber.

5. multipurpose cap according to claim 1, is characterized in that, described lid is the Activities Design shunk that can stretch.

6. multipurpose cap according to claim 1, is characterized in that, described lid cover is hollow cylinder erasing rubber.

7. multipurpose cap according to claim 1, is characterized in that, described lid cover inwall is the fixing design of fitting with cover outer surface.