CN201881700U

CN201881700U - Whiteboard pen sleeve rod

Info

Publication number: CN201881700U
Application number: CN2010206162011U
Authority: CN
Inventors: 袁安翠; 王公强; 华丽娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-10
Filing date: 2010-11-10
Publication date: 2011-06-29
Anticipated expiration: 2020-11-10

Abstract

The utility model relates to a whiteboard pen sleeve rod, which comprises a fixing casing, a holding rod and a fixing nut, wherein the holding rod is hinged with the front end of the fixing sleeve through the fixing nut. When a whiteboard pen is used, the head of the whiteboard pen is enabled to face to the front end of the fixing casing, the holding rod can rotate around the fixing nut, and an included angle between the holding rod and the rear end of the fixing casing is within 0 to 120 degrees. The whiteboard pen can be fixed in the fixing casing, the angle between the holding rod and the whiteboard pen is adjusted to be proper by rotating the holding rod and the whiteboard pen can be used for writing by holding the holding rod. Since the head of the whiteboard pen is always kept to tilt down, ink in the head of the whiteboard pen is ensured to be sufficient; since resistance to the rotation of the holding rod can be increased by tightening the fixing nut, the writing force of the whiteboard pen can be ensured when the whiteboard pen is used; and when the whiteboard pen sleeve rod is not required to be used, by adjusting the included angle between the holding rod and the fixing casing to zero degree, the whiteboard pen can be used as same as a whiteboard pen without the whiteboard pen sleeve rod.

Description

Blank pen cap bar

Affiliated technical field

The utility model relates to a kind of blank pen cap bar.

Background technology

At present, blank and blank pen have replaced the use of part blackboard and chalk gradually because it in use can not produce dust pollution, and most blank pens all is straight-cylindrical structure, in the process of using, because user's height and blank difference in height are general bigger, so in the process of using the blank pen, the nib of blank pen is inclined upwardly, because the operation principle of blank pen is to utilize the gravity effect to make ink constantly flow to nib, so under the written acclivitous situation of blank pen, ink can not flow to nib, even written existing ink also can reflux, thereby cause the disconnected China ink of nib, image the result of use of blank and blank pen.

Summary of the invention

In order to overcome above problem, the utility model provides a kind of blank pen cap bar, keeps the written downward-sloping of blank pen in the use of blank pen, thereby guarantees the written ink supply abundance of blank pen, prevents the generation of disconnected black phenomenon.

The technical scheme that its technical problem that solves the utility model adopts is: blank pen cap bar, comprise fixed sleeving, holding rod and hold-down nut, holding rod is hinged by the front end of hold-down nut and fixed sleeving, when fixing blank, make the front end of the nib of blank pen towards fixed sleeving, holding rod can rotate around hold-down nut, and the angular range of holding rod and fixed sleeving rear end is 0 °-120 °.

The beneficial effects of the utility model are the blank pen can be fixed in the fixed sleeving, by the rotation holding rod, the angle that makes holding rod and blank pen become to be fit to, hold holding rod and write, remain the written downward-sloping of blank pen, thereby guarantee blank pen nib ink inside abundance.By tightening the resistance that hold-down nut can increase the holding rod rotation, guarantee the strength that the blank pen is write in the process of using.When not needing to use blank pen cap bar, can adjust holding rod and become 0 ° of angle with fixed sleeving, thereby be as good as without blank pen cap bar.

Description of drawings

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

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is that the A of Fig. 1 is to view.

Reference numeral: fixed sleeving (1), hold-down nut (2), holding rod (3).

The specific embodiment

In Fig. 1 and Fig. 2, a kind of blank pen cap bar comprises fixed sleeving (1), hold-down nut (2) and holding rod (3).In the present embodiment, fixed sleeving (1) is a upper end round tube jaggy, make by the rubber-like plastics, diameter is slightly thinner than a blank shaft of a writing brush, guarantee firm being stuck in the fixed sleeving (1) of blank pen energy, holding rod (3) is hinged with the front end (left end among Fig. 1) of fixed sleeving (1) by hold-down nut (2), when fixing blank, make the front end of the nib of blank pen towards fixed sleeving (1), holding rod (3) can be around hold-down nut (2) rotation, and holding rod (3) is 0 °-120 ° with the angle α angular range of fixed sleeving (1) rear end.

The blank pen can be fixed in the fixed sleeving (1) during use, make the front end of the nib of blank pen towards fixed sleeving (1), by rotation holding rod (3), the angle that makes holding rod (3) and blank pen become to be fit to, holding holding rod (3) writes, remain the written downward-sloping of blank pen, thereby guarantee blank pen nib ink inside abundance.By tightening the resistance that hold-down nut (2) can increase holding rod (3) rotation, when not needing to use blank pen cap bar, can adjust holding rod (3) and become 0 ° of angle with the rear end of fixed sleeving (1).

Claims

1. blank pen cap bar, mainly by fixed sleeving (1), hold-down nut (2) and holding rod formations such as (3), it is characterized in that: fixed sleeving (1) is a upper end round tube jaggy, holding rod (3) is hinged with the front end of fixed sleeving (1) by hold-down nut (2), and holding rod (3) can rotate around hold-down nut (2).

2. blank pen cap bar according to claim 1 is characterized in that: holding rod (3) is 0 ° with the angle α angular range of fixed sleeving (1) rear end--120 °.