CN202593021U

CN202593021U - Bellied pen

Info

Publication number: CN202593021U
Application number: CN 201120548640
Authority: CN
Inventors: 姚鸿州
Original assignee: Zhejiang University of Technology ZJUT
Current assignee: Zhejiang University of Technology ZJUT
Priority date: 2011-12-23
Filing date: 2011-12-23
Publication date: 2012-12-12
Anticipated expiration: 2021-12-23

Abstract

The utility model discloses a bellied pen, including a pear-shaped pen shell, a pen cap and a pen refill. The head of the pen shell is provided with a hole for the pen refill to pass through. The bellied pen is characterized in that: the hand gripping place at the front portion of the pen shell is provided with grooves, and the tail and the head of the pen shell are both provided with fixed devices to prevent the shaking of the pen refill. The bellied pen is fluent in external lines, good in touching, and easy to grip and write, and helps people to improve the pen-using strength and the fluent degree on writing.

Description

Big tripe pen

Technical field

The utility model relates to a kind of big tripe pen.

Background technology

The ballpoint holder that uses now is long, and inconvenient people head on the terminal use of penholder with the palm of the hand; Ink capacity is big relatively inadequately, relatively runs low, and is unfavorable for the long-term use of pen core.

Summary of the invention

Can not use for a long time and inconvenient deficiency in order to overcome existing pen, the utility model provides a kind of big tripe pen.

The technical scheme that the utility model adopts is:

A kind of big tripe pen; Comprise the shell, the pen cap and the pen core that resemble a pear in shape; Said shell head is provided with the hole that supplies said pen core to pass through, and it is characterized in that: said the anterior tight place that holds of shell is provided with groove, and said shell afterbody and head are equipped with the fixture that prevents that said pen core from rocking.

The beneficial effect of the utility model is embodied in: outside lines are fluent, and good hand touch is easy to grasping and writes, be beneficial to people improve when writing with vigour of style in literary composition degree and fluent degree; More convenient finger has the people of shortage successfully to write.

Description of drawings

Fig. 1 is the big tripe of a utility model structural representation.

The specific embodiment

With reference to Fig. 1; A kind of big tripe pen; Comprise the shell 1, the pen cap 2 and the pen core 3 that resemble a pear in shape; Said shell 1 head is provided with the hole that supplies said pen core 3 to pass through, and characteristics are that said the shell 1 anterior tight place that holds is provided with groove 4, and said shell 1 afterbody and head are equipped with the fixture 5 that prevents that said pen core 3 from rocking.

The described content of this specification embodiment only is enumerating the way of realization of utility model design; Should not being regarded as of the protection domain of the utility model only limits to the concrete form that embodiment states, the protection domain of the utility model also reach in those skilled in the art according to the utility model design the equivalent technologies means that can expect.

Claims

1. one kind big tripe pen; Comprise the shell, the pen cap and the pen core that resemble a pear in shape; Said shell head is provided with the hole that supplies said pen core to pass through, and it is characterized in that: said the anterior tight place that holds of shell is provided with groove, and said shell afterbody and head are equipped with the fixture that prevents that said pen core from rocking.