CN203472337U - Novel crayon - Google Patents

Abstract

The utility model discloses a novel crayon, and aims to overcome the defects that wax of a crayon in the prior art can stain hands and a residual crayon head is difficult to use. By the adoption of the novel crayon, wax of the novel crayon can stain the hands in the using process and a residual crayon head can continue to being used. The novel crayon comprises a crayon body. A cylinder fixing base is arranged at the rear end of the crayon body, the fixing base and the crayon body are coaxially arranged, threads are axially arranged on the side face of the fixing base, the fixing base is sleeved with an inner casing pipe, and the inner side and the outer side of the inner casing pipe are respectively provided threads which are axially arranged. An outer casing pipe is arranged on the outer side of the inner casing pipe, and threads are longitudinally arranged on the inner side of the outer casing pipe. A soft casing pipe is coaxially arranged at the end, close to the front end of the crayon, of the outer casing pipe, and one end of the soft casing pipe is connected with the end of the outer casing pipe. The novel crayon has the following advantages that firstly, the wax can be prevented from staining the hands in the using process; secondly, the crayon body can be still easily held when becoming shorter; thirdly, crayon materials are saved.

Description

A kind of novel wax crayon

Technical field

The utility model relates to a kind of stationery, relates in particular to a kind of wax crayon.

Background technology

Wax crayon is a kind of conventional stationery, and existing wax crayon is pigment to be sneaked into cured middle manufacture form.In use wax can dip in a large number and cause to hand not partially, and in use procedure, wax crayon length can shorten gradually, and when length shortens cannot grip time, remaining wax crayon can only abandon, and causes very large waste.

Utility model content

The utility model is to exist wax can dip in to hand and the remaining unworkable deficiency of wax crayon head in order to overcome wax crayon of the prior art, provides while using wax can not dip in to hand and remaining wax crayon head can continue a kind of novel wax crayon using.

For achieving the above object, the utility model is by the following technical solutions:

A kind of novel wax crayon of the present utility model, comprise wax crayon main body, wax crayon body rear is provided with cylindrical fixed seat, described holder and wax crayon main body coaxially arrange, holder side arranges along it axially screw thread, on holder, be arranged with inner sleeve, inner sleeve medial and lateral are all provided with along its axial screw thread; Inner sleeve arranged outside has outer tube, and described outer tube inner side is provided with along its screw thread longitudinally; Outer tube is coaxially arranged with teleflex near one end of wax crayon front end, and this end of described teleflex one end and outer tube is connected.Inner sleeve can move vertically on holder, outer tube can move vertically on inner sleeve, normal, while using the utility model, inside and outside sleeve pipe all can be moved to this side of wax crayon main body like this, inside and outside sleeve pipe and teleflex all envelope in the side of wax crayon main body.User's hand is pinched hose and is gripped the use of wax crayon main body, prevents that wax from dipping in to hand.In long-time use, after shortening, wax crayon main body inside and outside sleeve pipe all can be moved to holder away from a side of wax crayon main body, and inside and outside sleeve pipe can play the effect of penholder.When this structure makes wax crayon principal length be not enough to grip, also can continue to use remaining wax crayon main body by gripping inside and outside sleeve pipe, thereby save material.

As preferably, holder is provided with projection near the center of an end face of wax crayon main body, and projection top is provided with a conical protrusions.Projection and projection embed the tail end of wax crayon body, thereby projection and projection fixedly secure wax crayon main body on holder.

As preferably, projection side is provided with screw thread.The screw thread of projection side increases the firm degree that is fixedly connected with of wax crayon main body and holder.

As preferably, described teleflex is used elastomeric material.Elastomeric material anti-wear performance is good, and enough soft, and the feel that makes user grip wax crayon main body by teleflex is better.

Therefore, the utlity model has following beneficial effect: (1) can prevent that in use, wax dips in to hand; (2) wax crayon main body is still easy to after shortening grip; (3) save wax crayon material.

Accompanying drawing explanation

Fig. 1 is the cross-sectional schematic of use state one of the present utility model.

Fig. 2 is the cross-sectional schematic of use state two of the present utility model.

The specific embodiment

below in conjunction with the drawings and specific embodiments, the utility model is described further.

Embodiment: this uses novel a kind of novel wax crayon, comprise wax crayon main body 1, wax crayon main body 1 rear end is provided with cylindrical fixed seat 2, described holder 2 and wax crayon main body 1 coaxially arrange, holder 2 sides arrange along it axially screw thread, on holder 2, be arranged with inner sleeve 3, inner sleeve 3 medial and lateral are all provided with along its axial screw thread; Inner sleeve 3 arranged outside have outer tube 4, and described outer tube 4 inner sides are provided with along its screw thread longitudinally; Outer tube 4 is coaxially arranged with teleflex 5 near one end of wax crayon front end, and this end of described teleflex 5 one end and outer tube 4 is connected.Described teleflex 5 is used elastomeric material.Inner sleeve 3 can move vertically on holder 2, outer tube 4 can move vertically on inner sleeve 3, normal, while using the utility model, inside and outside sleeve pipe all can be moved to wax crayon main body 1 this side like this, inside and outside sleeve pipe and teleflex 5 all envelope in the side of wax crayon main body 1.User's hand is pinched hose and is gripped 1 use of wax crayon main body, prevents that wax from dipping in to hand.In long-time use, after shortening, wax crayon main body 1 inside and outside sleeve pipe all can be moved to holder 2 away from a side of wax crayon main body 1, and inside and outside sleeve pipe can play the effect of penholder.When this structure makes wax crayon main body 1 curtailment with gripping, also can continue to use remaining wax crayon main body 1 by gripping inside and outside sleeve pipe, thus saving material.

Holder 2 is provided with projection 6 near the center of an end face of wax crayon main body 1, and projection 6 tops are provided with a conical protrusions 7.Projection 6 and projection 7 fixedly secure wax crayon main body 1 on holder 2.Projection 6 sides are provided with screw thread.Projection 6 and projection 7 embed the tail end of wax crayon body, thereby projection 6 and projection 7 fixedly secure wax crayon main body 1 on holder 2.The screw thread of projection 6 sides increases wax crayon main body 1 and the firm degree of being fixedly connected with of holder 2.

Use state one: inside and outside sleeve rotating is fed into a side of wax crayon main body 1, hand is pinched teleflex 5 and gripped wax crayon main body 1, and while preventing from using, wax adheres on hand.Use state two: use for a long time wax crayon main body 1 length to shorten while being difficult to grip, the side by inside and outside sleeve rotating feeding holder 2 away from wax crayon main body, holds inside and outside sleeve pipe and can conveniently grip the 1 continuation use of residual wax crayon main body, cuts the waste.

Claims (4)

1. a novel wax crayon, comprise wax crayon main body (1), it is characterized in that, wax crayon main body (1) rear end is provided with cylindrical fixed seat (2), described holder (2) and wax crayon main body (1) coaxially arrange, holder (2) side arranges along it axially screw thread, is arranged with inner sleeve (3) on holder (2), and inner sleeve (3) medial and lateral are all provided with along its axial screw thread; Inner sleeve (3) arranged outside has outer tube (4), and described outer tube (4) inner side is provided with along its screw thread longitudinally; Outer tube (4) is coaxially arranged with teleflex (5) near one end of wax crayon front end, and described teleflex (5) one end is connected with this end of outer tube (4).

2. a kind of novel wax crayon according to claim 1, is characterized in that, holder (2) is provided with projection (6) near the center of an end face of wax crayon main body (1), and projection (6) top is provided with a conical protrusions (7).

3. a kind of novel wax crayon according to claim 2, is characterized in that, projection (6) side is provided with screw thread.

4. according to a kind of novel wax crayon described in claim 1 or 2 or 3, it is characterized in that, described teleflex (5) is used elastomeric material.

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