CN203832049U - Novel double-end writing brush - Google Patents

Abstract

The utility model discloses a novel double-end writing brush which is characterized by comprising a pen holder, a first writing brush head and a second writing brush head. The pen holder is hollow, the positions of two ports of the pen holder are provided with first threads. The first writing brush head and the second writing brush head are sequentially composed of a hanging ring, a threaded head, a pen body, a second thread and a pen head; and the threaded head the second thread are in screw-thread fit with the first threads. According to the novel double-end writing brush, the first writing brush head and the second writing brush head are provided with the threaded head and the second thread; when the novel double-end writing brush is not used, the product protection effect is achieved through the matching between the second thread and the first threads; and the novel double-end writing brush can be used by enabling the threaded head to be in matched connection with the first thread and is simple in structure and very convenient to use.

Description

A kind of novel Double-head brush pen

Technical field

The utility model relates to a kind of pen, particularly a kind of novel Double-head brush pen.

Background technology

Writing brush is all single head substantially in the market, can not well utilize space, and sometimes need to be with many difform writing brushes, use very inconvenient, and existing market also occurred Double-head brush pen head but it is non-exchange, more single.

Utility model content

The purpose of this utility model is to provide a kind of simple in structure, easy to use and removable a kind of Double-head brush pen head in order to solve above-mentioned the deficiencies in the prior art.

To achieve these goals, a kind of novel Double-head brush pen that the utility model is designed, it is characterized in that: comprise penholder, the first writing brush head and the second writing brush head, described penholder is the penholder of interior hollow, the two-port place of its penholder is equipped with the first screw thread, the first described writing brush head, the second writing brush head are comprised of hanging ring, thread head, handwriting, the second screw thread and nib successively, and described thread head, the second screw thread are connected with the first screw thread threaded engagement.

Preferably, described penholder is metal penholder.

A kind of novel Double-head brush pen that the utility model obtains; on first, second writing brush head, be provided with thread head, the second screw thread; obsolete time by the second screw thread and the first threaded engagement; can play the effect of protection product; when need are used; thread head is connected with the first threaded engagement, can use, and this is simple in structure, very easy to use.

Accompanying drawing explanation

Fig. 1 is that first, second writing brush head is used status architecture schematic diagram;

Fig. 2 is the status architecture schematic diagram that the second screw thread of the second writing brush head in Fig. 1 is threaded with first;

Fig. 3 is the structural representation of the first or second writing brush head;

Fig. 4 is the schematic diagram of penholder.

In figure: penholder 1, the first writing brush head 2, the second writing brush head 3, the first screw thread 10, hanging ring 21, thread head 22, handwriting 23, the second screw thread 24, nib 25.

The specific embodiment

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

Embodiment:

As shown in Figure 1, a kind of novel Double-head brush pen that the utility model provides, comprises penholder 1, the first writing brush head 2 and the second writing brush head 3, the penholder that described penholder 1 is interior hollow, and preferably, described penholder is metal penholder.The two-port place of its penholder 1 is equipped with the first screw thread 10, described the first writing brush head 2, the second writing brush head 3 is provided with hanging ring 21, thread head 22, handwriting 23, the second screw thread 24 and nib 25 from top to bottom, described thread head 22 is all connected with the first screw thread 10 threaded engagement with the second screw thread 24, simultaneously for attractive in appearance can be on penholder attached one deck decorative layer, decorative layer can be figure or depiction.

To above-mentioned a kind of novel Double-head brush pen; on first, second writing brush head, be provided with thread head, the second screw thread; obsolete time, by the second screw thread and the first threaded engagement, can play the effect of protection product, when need are used; thread head is connected with the first threaded engagement; can use, this is simple in structure, very easy to use, owing to being that penholder is to be threaded with writing brush head; can change required writing brush head, easy to use.

For the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; its framework form can be flexible and changeable; just make some simple deduction or replace, all should be considered as belonging to the definite scope of patent protection of claims of being submitted to by the utility model.

Claims (2)

1. a novel Double-head brush pen, it is characterized in that: comprise penholder, the first writing brush head and the second writing brush head, described penholder is the penholder of interior hollow, the two-port place of its penholder is equipped with the first screw thread, the first described writing brush head, the second writing brush head are comprised of hanging ring, thread head, handwriting, the second screw thread and nib successively, and described thread head, the second screw thread are connected with the first screw thread threaded engagement.

2. a kind of novel Double-head brush pen according to claim 1, is characterized in that: described penholder is metal penholder.