CN205905610U

CN205905610U - Revolver trades core pen

Info

Publication number: CN205905610U
Application number: CN201620202088.XU
Authority: CN
Inventors: 陈红亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-16
Filing date: 2016-03-16
Publication date: 2017-01-25
Anticipated expiration: 2026-03-16

Abstract

The utility model discloses a revolver trades core pen, should trade the core pen includes the cavity pen -holder, the rotatable outer carousel that sets up on this pen -holder, along with being somebody's turn to do outer carousel pivoted inner core, be equipped with at least one core hole on this inner core, downthehole the inserting of this core is equipped with the refill, the cover is equipped with the reset spring who drives this refill and reset on this refill, still be equipped with in this pen -holder to insert and support this refill and release the butt pole outside the pen -holder with this refill to this core is downthehole, this butt pole slidable sets up in this pen -holder, it stretches into to an elastic element in this core hole still to be equipped with this butt pole of drive in this pen -holder, butt pole middle part is equipped with the arch, be equipped with the arc convex part that promotes this arch when rotating and follow this butt pole the downthehole release of this core most likely on the outer carousel.

Description

A kind of revolver changes core pen

Technical field

This utility model is related to a kind of pen, more particularly, it relates to a kind of revolver changes core pen.

Background technology

Pen, as a kind of writing implement, is widely used, for convenience of long book in people's daily life and study Write and write the person's handwriting of different colours, the pen that some can change core also occurs gradually on the market, existing to change core pen general It is all to carry out changing core by the way of button press it is impossible to meet users ' individualized requirement, Consumer's Experience is poor.

Utility model content

The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, provides a kind of revolver to change Core pen.

This utility model solves its technical problem and be the technical scheme is that a kind of revolver of construction changes core pen, and this changes core Pen includes hollow penholder, the outer rotary table being rotatably arranged on this penholder, the inner core rotating with this outer rotary table, and this inner core is provided with At least one core bore, is inserted with pen core in this core bore, and this pen core is arranged with the back-moving spring driving this pen core to reset, this penholder Inside it is additionally provided with and is inserted into the abutting bar propping up this pen core in this core bore and this pen core being pushed out to outside penholder, this abutting bar is slidably It is arranged in this penholder, in this penholder, is additionally provided with the first flexible member driving this abutting bar to stretch to this core bore, abut in bar Portion is provided with projection, and it is convex that this outer rotary table is provided with the arc promoting this projection during rotation and releasing this abutting bar in this core bore Portion.

Change in core pen in revolver described in the utility model, this first flexible member is to be rotatably connected with this penholder inwall First rotating shaft and the connecting rod being fixedly connected with this first rotating shaft, this connecting rod first end and this first rotating shaft are fixing even Connect, this connecting rod second end abuts bar with this and is fixedly connected, and this first rotating shaft is arranged with torsion spring.

Change in core pen in revolver described in the utility model, this outer rotary table and this inner core pass through the second flexible member elasticity even Connect.

Change in core pen in revolver described in the utility model, this second flexible member is rubber band.

Implement revolver of the present utility model and change core pen, have the advantages that and change core using revolver of the present utility model When, rotatable outer rotary table drives the arc protuberance on outer rotary table to promote the projection abutting on bar so that abutting bar from core bore Abjection, when outer rotary table drives inner core to turn at corresponding pen core position, abuts the elastic restoring force in the first flexible member for the bar It is pushed into abutting bar in core bore under effect, thus pen core is pushed out to outside penholder, be easy to user writing, so can achieve and change Core operates.

Brief description

Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:

Fig. 1 is the structural representation that this utility model revolver changes core pen；

Fig. 2 is the structural representation that this utility model revolver changes outer rotary table and inner core in core pen.

Specific embodiment

For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing Type embodiment is described in further detail.

As shown in Figure 1, 2, change in core first embodiment in revolver of the present utility model, this changes core pen 1 and includes hollow pen Bar 2, the outer rotary table 4 being rotatably arranged on this penholder 2, the inner core 12 rotating with this outer rotary table 4, this inner core 12 is provided with least One core bore 7, is inserted with pen core 3 in this core bore 7, and this pen core 3 is arranged with the back-moving spring 5 driving this pen core 3 to reset, this pen It is additionally provided with bar 2 and be inserted into the abutting bar 6 propping up this pen core 3 in this core bore 7 and this pen core 3 being pushed out to outside penholder 2, this abutting Bar 6 is slidably arranged in this penholder 2, is additionally provided with the first elasticity driving this abutting bar 6 to stretch to this core bore 7 in this penholder 2 Element, abuts and is provided with raised 14 in the middle part of bar 6, this outer rotary table 4 is provided with during rotation and promotes this projection 14 and by this abutting bar 6 from this The arc protuberance 8 released in core bore 7.

When changing core pen 1 using revolver of the present utility model, rotatable outer rotary table 4 drives the arc protuberance 8 on outer rotary table 4 to push away The dynamic projection 14 abutting on bar 6 is deviate from from core bore 7 so that abutting bar 6, when outer rotary table 4 drives inner core 12 to turn to corresponding pen When at core 3 position, abut bar 6 and be pushed into abutting bar 6 in core bore 7 under the elastic restoring force effect of the first flexible member, from And pen core 3 is pushed out to outside penholder 2, it is easy to user writing, so can achieve and change core operation.

Further, this first flexible member be the first rotating shaft 10 being rotatably connected with this penholder 2 inwall and this first Connecting rod 9 that rotating shaft 10 is fixedly connected and be sheathed on torsion spring 11 in described first rotating shaft 10, this connecting rod 9 first End is fixedly connected with this first rotating shaft 10, this connecting rod 9 second end is abutted bar 6 and is fixedly connected with this.

Further, this outer rotary table 4 and this inner core 12 pass through the second flexible member elastic connection.

Further, this second flexible member is rubber band 13.

The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every The equivalent structure made using this utility model description and accompanying drawing content or equivalent flow conversion, or be directly or indirectly used in Other related technical fields, are all included in the same manner in scope of patent protection of the present utility model.

Claims

1. a kind of revolver changes core pen it is characterised in that the described core pen that changes includes hollow penholder, is rotatably arranged on described penholder Outer rotary table, the inner core rotating with described outer rotary table, described inner core is provided with least one core bore, is inserted with pen in described core bore Core, described pen core is arranged with the back-moving spring driving described pen core to reset, is additionally provided with and is inserted into described core bore in described penholder Inside prop up described pen core the abutting bar described pen core being pushed out to outside penholder, described abutting bar is slidably arranged at described penholder Interior, it is additionally provided with the first flexible member driving described abutting bar to stretch to described core bore in described penholder, abut and be provided with the middle part of bar Projection, described outer rotary table is provided with and promotes described raised during rotation and to abut the arc that bar releases in described core bore convex by described Portion；

Described first flexible member is the first rotating shaft being rotatably connected with described penholder inwall and described first rotating shaft is fixing even The connecting rod that connects and be sheathed on torsion spring, described connecting rod first end and described first rotating shaft in described first rotating shaft It is fixedly connected, described connecting rod second end is fixedly connected with the described bar that abuts.

2. revolver according to claim 1 changes core pen it is characterised in that described outer rotary table and described inner core pass through the second bullet Property element elastic connect.

3. revolver according to claim 2 changes core pen it is characterised in that described second flexible member is rubber band.