CN202130208U - Retractable colorful pencil cylinder - Google Patents

Abstract

The utility model discloses a retractable colorful pencil cylinder, which comprises a pedestal having an inner chamber and having an opening on the top, a sleeve with a through hole, and a corrugated tube and an end cover which can perform elastic deformation along the longitudinal direction thereof, wherein a pair of holes are formed at the upper part of the sidewall of the pedestal; a pair of fasteners are arranged at the lower part of the sidewall of the sleeve; the corrugated tube is exposed at outside when the pen cylinder is at outstretched state; when the pen cylinder is at compression state, a pair of fasteners are in one pair of holes; the corrugated tube is compressed into the inner chamber of the pedestal; therefore, the pen cylinder takes up small area of the desk and provides convenience for the user to store and take colorful pencils with different length.

Description

Scalable colored pencil pen container

Technical field

The utility model relates toA kind of pencil pen container relates in particular to Scalable colored pencil pen container

Background technology

Existing colored pencil packaging and storing mainly contains three kinds of modes, and first kind is to deposit through pencil box, but pencil box has a loam cake that can overturn, and when taking pencil, loam cake is opened, and has taken bigger desktop area like this; Second kind is to have the bag packaging of lid to deposit through the side; But colored pencil in use is constantly to shorten; When opening the side lid and taking pencil; Length does not have the head of the pencil of shortening to expose, and the pencil head that length has shortened then is hidden in the sack the inside, gives to take and has brought bigger inconvenience; The third pen container that is plastic material is processed is deposited, and same, behind the contraction in length of pencil, the pencil head is hidden in the tube, will hand be goed deep into the inside of pen container when taking pencil, comparatively inconvenience

Summary of the invention

The purpose of the utility model provides and takies that the desktop area is less, the colored pencil that is suitable for different length, take scalable comparatively easily colored pencil pen container.

for achieving the above object, the technical scheme that the utility model adopts is: scalable colored pencil pen container, said pen container comprised the support effect base, can make elastically-deformable bellows along self longitudinal direction, have the sleeve of through hole, the end cap that shields; Said base has inner chamber, at the top of said base opening is set, and said inner chamber is connected with the outside through said opening; One end of said bellows is connected on the sidewall of said inner chamber, and said jacket casing is located at the other end of said bellows, and the said other end stretches into said through hole and is fixedly connected on the sidewall of said through hole; Be oppositely arranged a pair of buckle in the bottom of said sleeve, on the top of said base pair of holes be set, said buckle, said hole are with the vertical plane setting; The shape in said buckle, said hole is complementary; The said pen container of elastically deformable according to said bellows has compression and extended configuration, and when said pen container was in compressive state, said buckle was stuck in the said hole; Said bellows is housed in the said inner chamber; When said pen container was in extended configuration, said buckle, said hole were separated, and said bellows is exposed to the outside.

preferably must be provided with end cap in that said sleeve top is separable.

because the utilization of technique scheme, the utility model compared with prior art has advantage: base, the sleeve with through hole that top with inner chamber is connected with the outside are set, can do elastically-deformable bellows, end cap along self longitudinal direction, bellows one end is connected on the intracavity sidewall; The other end is connected on the through-hole side wall, offers pair of holes relatively on the top of intracavity sidewall, is oppositely arranged a pair of buckle in the both sides, bottom of through-hole side wall; When colored pencil length is longer; Deformation does not take place in bellows, is in extended configuration, at the head of sleeve top cover upper end cover in order to the protection colored pencil; When the colored pencil contraction in length arrives certain state; End cap is taken away, bellows is compressed in the inner chamber of base into, the buckle of sleeve is stuck in the hole of base; It is less that pen container takies the desktop area like this, and make things convenient for that the user deposits, the colored pencil when taking different length.

Description of drawings

accompanying drawing 1 is the perspective view of the utility model.

The specific embodiment

The structure of the utility model is further set forth in below in conjunction with accompanying drawing.

referring to shown in Figure 1, base 1 has inner chamber, and the top of base 1 has opening; Inner chamber is connected with the outside through open top, and sleeve 3 has through hole, is provided with to make elastically-deformable bellows 2 along the longitudinal direction of self; One end of bellows 2 is fixedly connected on the sidewall of inner chamber of base 1, and the other end is fixedly connected on the sidewall of through hole of sleeve 3, on the sidewall of the inner chamber of base 1, offers pair of holes 5; A pair of buckle 6 is set on the sidewall of sleeve 3; Pair of holes 5, a pair of buckle 6 be with the vertical plane setting, and shape is complementary, and separable at the top of sleeve 3 end cap 4 must be set.

In Fig. 1, according to the difference of the length of the colored pencil of depositing, pen container has and stretches and the compression two states, when colored pencil length is longer; Pen container is in extended configuration, and at this moment, bellows 2 is exposed in the extraneous air, and end cap 4 is fastened on the top of sleeve 3 in order to protection pencil head; When colored pencil length more in short-term, pen container is in compressive state, at this moment; End cap 4 packed up deposit, bellows 2 is compressed in the inner chamber of base 1, and a pair of buckle 6 of sleeve 3 bottoms is stuck in the pair of holes 5 on base 1 top; Like this, the height step-down of pen container makes and takes the short colored pencil of length and become convenient and simple

Claims (2)

1. scalable colored pencil pen container is characterized in that: said pen container comprised the support effect base, can make elastically-deformable bellows along self longitudinal direction, have the sleeve of through hole, the end cap that shields, said base has inner chamber; Top at said base is provided with opening, and said inner chamber is connected with the outside through said opening, and an end of said bellows is connected on the sidewall of said inner chamber; Said jacket casing is located at the other end of said bellows, and the said other end stretches into said through hole and is fixedly connected on the sidewall of said through hole, is oppositely arranged a pair of buckle in the bottom of said sleeve; Top at said base is provided with pair of holes; Said buckle, said hole are with the vertical plane setting, and the shape in said buckle, said hole is complementary, and the said pen container of elastically deformable of the said bellows of foundation has compression and extended configuration; When said pen container is in compressive state; Said buckle is stuck in the said hole, and said bellows is housed in the said inner chamber, when said pen container is in extended configuration; Said buckle, said hole are separated, and said bellows is exposed to the outside.

2. scalable colored pencil pen container according to claim 1 is characterized in that: end cap must be set in that said sleeve top is separable.

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