CN207754762U - A kind of assembling mechanical pencil - Google Patents

Abstract

The utility model discloses a kind of assembling mechanical pencils, include mainly the small pen cap, small pen tip, small screw, sealing ring, pen stand, penholder, spiral, screw rod, pen tip, the pen cap; the small pen cap is sleeved on outside small pen tip; small pen cap end and pen stand are connected, and small pen tip is mounted on pen stand front end, is equipped with small screw inside small pen tip and pen stand; the latter half of outside of pen stand is cased with penholder; pen stand and penholder junction are embedded with sealing ring, can completely cut off a chamber and outside well, the service life of product is made to extend.Penholder bosom has a partition, partition rear surface to connect spiral, inlayed between spiral and penholder and be equipped with pen tip, and spiral and pen tip interior are equipped with screw rod, are cased with the pen cap on the outside of pen tip, the pen cap is fitted on penholder.There are two pen tips of different sizes for the utility model design, are adapted to various sizes of use demand, sealing effect is good, and product structure is secured, is hardly damaged, and long lifespan is compact-sized, easy to assembly, suitable for mass production.

Description

A kind of assembling mechanical pencil

Technical field

The utility model is related to the fields of cosmetic pencil, and in particular to a kind of assembling mechanical pencil.

Background technology

As the improvement of people's living standards, people more focus on the look of oneself, the requirement to cosmetics is also got over Come higher.However, traditional cosmetic pencil structure is simple, have a single function, poor sealing, causes the service life of product shorter.It is general simultaneously Logical makeup nib only has a kind of size, cannot meet different requirements.

Utility model content

The purpose of the utility model is to overcome the shortcomings of the prior art, and provide a kind of assembling mechanical pencil.

The purpose of this utility model is completed by following technical solution：This assembling mechanical pencil includes mainly small The pen cap, small pen tip, small screw, sealing ring, pen stand, penholder, spiral, screw rod, pen tip, the pen cap, the small pen cap is sleeved on outside small pen tip, small Pen cap end and pen stand are connected, and small pen tip is mounted on pen stand front end, and small screw, pen stand are equipped with inside small pen tip and pen stand Latter half of outside is cased with penholder, and pen stand and penholder junction are embedded with sealing ring, can completely cut off a chamber and outside well, make product Service life extend.Penholder bosom has a partition, partition rear surface to connect spiral, inlayed between spiral and penholder and be equipped with pen Point, spiral and pen tip interior are equipped with screw rod, are cased with the pen cap on the outside of pen tip, the pen cap is fitted on penholder.

All it is to be threadedly coupled between the small screw and pen stand, between spiral and screw rod, can be made by screw thread rotation small Screw rod and screw rod move back and forth.

The beneficial effects of the utility model are：

1, there are two pen tips of different sizes for the utility model design, are adapted to various sizes of use demand.

2, the utility model sealing effect is good, and product structure is secured, is hardly damaged, long lifespan.

2, the utility model is compact-sized, easy to assembly, suitable for mass production.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is helical structure schematic diagram.

Fig. 3 is screw-rod structure schematic diagram.

Reference sign：The small pen cap 1, small pen tip 2, small screw 3, sealing ring 4, pen stand 5, penholder 6, spiral 7, screw rod 8, Pen tip 9, the pen cap 10.

Specific implementation mode

Detailed introduction is done to the utility model below in conjunction with attached drawing：

As shown in the picture, this assembling mechanical pencil includes mainly the small pen cap 1, small pen tip 2, small screw 3, sealing ring 4, pen Seat 5, penholder 6, spiral 7, screw rod 8, pen tip 9, the pen cap 10, the small pen cap 1 are sleeved on outside small pen tip 2, and 1 end of the small pen cap and pen stand 5 are matched Connection is closed, small pen tip 2 is mounted on 5 front end of pen stand, small screw 3,5 latter half of outside of pen stand are equipped with inside small pen tip 2 and pen stand 5 It is cased with penholder 6, pen stand 5 and 6 junction of penholder are embedded with sealing ring 4, can completely cut off a chamber and outside well, make the service life of product Extend.6 bosom of penholder has a partition, partition rear surface to connect spiral 7, inlayed between spiral 7 and penholder 6 and be equipped with pen tip 9, screw rod 8 is installed, 9 outside of pen tip is cased with the pen cap 10, and the pen cap 10 is fitted on penholder 6 inside spiral 7 and pen tip 9.

All it is to be threadedly coupled between the small screw 3 and pen stand 5, between spiral 7 and screw rod 8, screw thread rotation can be passed through Small screw 3 and screw rod 8 is set to move back and forth.

There are small pen tip 2 and pen tip 9 respectively before and after the utility model design, is adapted to various sizes of use demand.

It is understood that it will be understood by those skilled in the art that the technical solution of the utility model and utility model structure Think of, which is subject to equivalent substitution or change all, should belong to the protection domain of the utility model the attached claims.

Claims (2)

1. a kind of assembling mechanical pencil, it is characterised in that：Include mainly the small pen cap (1), small pen tip (2), small screw (3), sealing ring (4), pen stand (5), penholder (6), spiral (7), screw rod (8), pen tip (9), the pen cap (10), the small pen cap (1) are sleeved on small pen tip (2) Outside, the small pen cap (1) end and pen stand (5) are connected, and small pen tip (2) is mounted on pen stand (5) front end, small pen tip (2) and pen stand (5) internal to be equipped with small screw (3), pen stand (5) latter half of outside is cased with penholder (6), and pen stand (5) and penholder (6) junction are embedding Have a sealing ring (4), penholder (6) bosom has a partition, partition rear surface connection spiral (7), spiral (7) and penholder (6) it Between inlay pen tip (9) be installed, screw rod (8) is installed inside spiral (7) and pen tip (9), the pen cap is cased on the outside of pen tip (9) (10), the pen cap (10) is fitted on penholder (6).

2. assembling mechanical pencil according to claim 1, it is characterised in that：Between the small screw (3) and pen stand (5), spiral shell All it is to be threadedly coupled between rotation (7) and screw rod (8).