CN209719037U - A kind of pen cover - Google Patents

Abstract

The utility model relates to a kind of pen covers, comprising: arc-like sheet, arc-like sheet include clamping part and press section, and there are two arc-like sheet settings, and accommodating chamber is formed between clamping part, there is interval between the edge of press section, and the inner wall of press section is equipped with connection sheet；Shaft, shaft pass through connection sheet；Torsional spring, torsional spring are set in shaft, and the both ends of torsional spring are born against on the inner wall of two arc-like sheets.After such scheme, pen cover is not easy to lose convenient for being clamped on other objects.

Description

A kind of pen cover

Technical field

The utility model relates to a kind of pen covers.

Background technique

Gel ink pen is usually made of pen and pen cover, and pen cover and pen are detachably connected, when needing to be write with gel ink pen, Pen cover is disassembled, when not in use then fits together pen cover and pen, pen cover covers the pen core inside pen, to pen core into Row protection.After pen cover disassembles, since pen cover is of little use, pen cover can be lost on one side, pen cover is caused to be easy It loses.

Utility model content

The technical problem to be solved by the present invention is to provide a kind of pen cover, pen cover is convenient for being clamped on other objects, no It is easy to be lost.

In order to solve the above-mentioned technical problem, the technical scheme that the utility model is provided is as follows:

A kind of pen cover, comprising: arc-like sheet, the arc-like sheet include clamping part and press section, and the arc-like sheet is provided with two It is a, accommodating chamber is formed between the clamping part, there is interval between the edge of the press section, the inner wall of the press section is equipped with Connection sheet；Shaft, the shaft pass through the connection sheet；Torsional spring, the torsional spring are set in the shaft, and the two of the torsional spring End is born against on the inner wall of two arc-like sheets.

Preferred: the edge of the arc-like sheet is equipped with notch, and the notch split of two arc-like sheets forms through-hole.

Preferred: the edge of the clamping part is equipped with engaging tooth.

Preferred: the interval becomes larger along the axial direction of the press section.

It is preferred: the circular in cross-section of the accommodating chamber.

Preferred: the surface of the arc-like sheet is equipped with self-luminescent lamp.

Preferred: the surface of the arc-like sheet is equipped with Anti-skid sheet.

Preferred: the inner wall of the clamping part is equipped with anti-skid bulge.

The beneficial effects of the utility model are: abutting each other the clamping part of two arc-like sheets, shape due to the effect of torsional spring At the structure for being similar to clip, press section is pressed, two clamping parts open, meanwhile, accommodating chamber is formed between clamping part, works as needs When pen cover is connect with pen, pen plug is entered in accommodating chamber, the clamping part of arc-like sheet lives pen clip；After pen cover is removed, Pen cover can be clamped on books, so that pen cover be fixed, rather than be arbitrarily placed on desk, pen cover is caused easily to be lost It loses.

Detailed description of the invention

The utility model is described in further detail with reference to the accompanying drawings and detailed description:

Fig. 1 is the main view of the embodiment of pen cover described in the utility model；

Fig. 2 is the perspective view one of the embodiment of pen cover described in the utility model；

Fig. 3 is the top view of the embodiment of pen cover described in the utility model；

Fig. 4 is the perspective view two of the embodiment of pen cover described in the utility model；

Fig. 5 is the left view of the embodiment of pen cover described in the utility model.

Wherein:

1, arc-like sheet；11, clamping part；12, press section；13, connection sheet；14, notch；15, anti-skid bulge；11a, engagement Tooth；

2, shaft；

3, torsional spring；

4, self-luminescent lamp；

5, Anti-skid sheet.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

In the description of the present invention, it should be understood that "upper", "lower", "left", "right", "front", "rear", " perpendicular Directly ", the orientation and positional relationship of the instructions such as "bottom", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

As Figure 1-Figure 5, a kind of pen cover, comprising: arc-like sheet 1, arc-like sheet 1 include clamping part 11 and press section 12, arc There are two the settings of shape piece 1, forms accommodating chamber between clamping part 11, there is interval between the edge of press section 12, press section 12 Inner wall is equipped with connection sheet 13；Shaft 2, shaft 2 pass through connection sheet 13；Torsional spring 3, torsional spring 3 are set in shaft 2, the both ends of torsional spring 3 It bears against on the inner wall of two arc-like sheets 1.

So, it due to the effect of torsional spring 3, abuts each other the clamping part 11 of two arc-like sheets 1, is formed and be similar to folder The structure of son presses press section 12, and two clamping parts 11 open, meanwhile, accommodating chamber is formed between clamping part 11, when needing pen When lid is connect with pen, pen plug is entered in accommodating chamber, the clamping part 11 of arc-like sheet 1 lives pen clip；After pen cover is removed, pen Lid can be clamped on books, so that pen cover be fixed, rather than be arbitrarily placed on desk, cause pen cover easy to be lost.

In addition, the edge of arc-like sheet 1 is equipped with notch 14, and 14 split of notch of two arc-like sheets 1 forms through-hole.Such one Come, when pen cover is used as clip, and needs to pass through clip with rope, rope can be passed through to this through-hole, it is convenient and efficient.

In addition, the edge of clamping part 11 is equipped with engaging tooth 11a.So, the clamping effect of clamping part 11 can be reinforced, Pen cover is not easy to be detached from from gripped object.

In addition, interval becomes larger along the axial direction of the press section 12.So, clamping is increased with can be convenient The distraction angle in portion 11.

In addition, the circular in cross-section of accommodating chamber.So, since pen is cylindrical type, pen cover and pen mostly Cooperation can be easily facilitated.

In addition, the surface of arc-like sheet 1 is equipped with self-luminescent lamp 4, and the surface of arc-like sheet 1 is equipped with groove, and self-luminescent lamp 4 is fixed It is mounted in groove.So, self-luminescent lamp 1 can provide light in the case where light is poor, or be convenient for user Find pen cover.

In addition, the surface of arc-like sheet 1 is equipped with Anti-skid sheet 5, and Anti-skid sheet 5 is fixedly connected with arc-like sheet 1, and Anti-skid sheet 5 is by rubber Glue material matter is made.So, the gripping feel of pen cover can be enhanced.

In addition, the inner wall of clamping part 11 is equipped with anti-skid bulge 15, and anti-skid bulge 15 and clamping part 11 are structure as a whole, this Sample one can increase the friction between clamping part 11 and gripped object, not easily to fall off.

In short, the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all Any modifications, equivalent replacements, and improvements made within spirit of the present utility model and principle etc. should be included in practical Within novel protection scope.

Claims (8)

1. a kind of pen cover characterized by comprising

Arc-like sheet, the arc-like sheet include clamping part and press section, there are two the arc-like sheet is symmetrical arranged, the clamping part it Between form accommodating chamber, there is interval between the edge of the press section, the inner wall of the press section is equipped with connection sheet；

Shaft, the shaft pass through the connection sheet；

Torsional spring, the torsional spring are set in the shaft, and the both ends of the torsional spring are born against in two arc-like sheets On wall.

2. pen cover according to claim 1, it is characterised in that: the edge of the arc-like sheet is equipped with notch, two arcs The notch split of shape piece forms through-hole.

3. pen cover according to claim 1, it is characterised in that: the edge of the clamping part is equipped with engaging tooth.

4. pen cover according to claim 1, it is characterised in that: the interval gradually becomes along the axial direction of the press section Greatly.

5. pen cover according to claim 1, it is characterised in that: the circular in cross-section of the accommodating chamber.

6. pen cover according to any one of claims 1-5, it is characterised in that: the surface of the arc-like sheet is equipped with self-luminous Lamp.

7. pen cover according to any one of claims 1-5, it is characterised in that: the surface of the arc-like sheet is equipped with anti-skidding Piece.

8. pen cover according to any one of claims 1-5, it is characterised in that: the inner wall of the clamping part is equipped with anti-skidding convex It rises.