CN208615551U - Push type retractable pen - Google Patents

Abstract

The utility model relates to a kind of push type retractable pens, including a shell, a pen core, sleeve and a movable component, shell have one for pen core merging tubular conduit, casing has a lead segment for being set to tubular conduit and the positioning section that is extended by lead segment, movable component have one in positioning section switch the operating parts of fixed position, a corresponding lead segment and contact the movable part of pen core and one be sheathed on wheel outside lead segment.When push type retractable pen uses, operating parts can be pressed and convert fixed position in positioning section to push movable part, it extend out to movable part pushing pen refill outside tubular conduit, and movable part is made to drive wheel rotation via lead segment in moving process, so that wheel generates the visual effect converted such as revolver magazine.

Description

Push type retractable pen

Technical field

The utility model relates to pen technology fields, particularly relate to a kind of push type retractable pen.

Background technique

Since human social development, text and image have become the Knowledge deliveries such as culture, history and technology not The record symbol that can or lack.In view of this, the pen tool that can be used to writing words and drawing image is increasingly becoming to pass Pass the important equipments of recording of knowledge.Wherein, and with ballpoint pen it is most widely used by masses.It is often used in general daily life Ballpoint pen about can be divided into two kinds, another then be extension ball pen one is pen cover formula ballpoint pen.Specifically, due to The pen tip of pen cover formula ballpoint pen can make it often streak paper or clothing because user does not pay attention to due to can not be in retraction to penholder Object, therefore general masses begin to use the extension ball pen that can make pen core retraction penholder also to replace pen cover formula ballpoint pen.

However, with modern society for various product aesthetic feeling requirement, if be only with pen core can retraction penholder function As unique attraction of extension ball pen, extension ball pen will be will cause and only have pure function design and do not have any entertaining Property come attract the common people buy or use.Therefore, a kind of extension ball pen with interest how is designed obviously to have become One problem to be solved.

Utility model content

The problem of for background technique, the purpose of the utility model is to provide a kind of push type retractable pens, improve Aesthetics is improved while ease of use.

The technical solution of the utility model is achieved in that a kind of push type retractable pen, including a shell and one Core, shell have a tubular conduit being placed in for pen core；Sleeve is correspondingly arranged in a shell side, has one to lead to set on tubulose The lead segment in road and one by lead segment extend positioning section；And a movable component, have one to be set in casing and must consolidate Due to positioning section a first position or a second position operating parts, one be set in casing and corresponding lead segment and contact pen The movable part of core and one be sheathed on outside lead segment and interlocked by movable part rotation wheel；Wherein, operating parts normality is located at First position, and must be pressed and displacement location in the second position to push movable part, make movable part while forcing pen core by pipe Shape channel is stretched out, and movable part is made to drive wheel rotation via lead segment.

In the above-mentioned technical solutions, described shell have one by tubular conduit towards an opening for the tapered formation in shell side, pen The core bar and one that core is placed in tubular conduit with one extend from core bar and pencil corresponding with opening.

In the above-mentioned technical solutions, the lead segment has an oblique track not covered by shell, and movable part has one In oblique track displacement and protrude from the guide body on movable part surface, have one to be placed in and obtained with leading for guide body on the inside of wheel Draw the oblique displacement of body and interlocks the long rails that wheel rotates.

In the above-mentioned technical solutions, the movable part has a fitting groove being arranged for guide body, and guide body is then a ball Body.

In the above-mentioned technical solutions, the positioning section has a first positioning hole for being located at first position and one is located at the The second location hole of two positions, first positioning hole and second location hole are arranged along the pressing direction of operating parts, operating parts The cramp that first positioning hole or second location hole must be fastened on one.

The utility model push type retractable pen, including shell and pen core, shell have the tubular conduit being placed in for pen core； Casing has the lead segment set on tubular conduit and the positioning section by lead segment extension；Movable component, which has, to be set in casing And it must be fixed on the first position of positioning section or the operating parts of the second position, be set in casing and corresponding lead segment and contact pen The movable part of core and the wheel for being sheathed on outside lead segment and being interlocked by movable part rotation, by operating parts push movable part with It forces pen core to extend out to outside tubular conduit, so that movable part drives wheel rotation via lead segment in moving process, makes to cover Wheel generates the visual effect such as revolver conversion magazine, increases visual interest of push type retractable pen when pressing.

Detailed description of the invention

Fig. 1 is the utility model schematic top plan view；

Fig. 2 is the vertical view decomposition diagram of the utility model；

Fig. 3 is the side elevational cross-section schematic diagram (one) of the utility model；

Fig. 4 is the local overlooking schematic diagram (one) of the utility model；

Fig. 5 is the side elevational cross-section schematic diagram (two) of the utility model；

Fig. 6 is the local overlooking schematic diagram (two) of the utility model；

Fig. 7 is the schematic top plan view of another embodiment of the utility model.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without creative efforts The every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1, a kind of push type retractable pen described in the utility model, including a shell 1, a pen core 2, sleeve 3 and a movable component 4.

Shell 1 has a tubular conduit 11, and pen core 2 is set in tubular conduit 11.Shell 1 has one by tubular conduit 11 Towards the opening 12 of the tapered formation in 1 side of shell, pen core 2 is then placed in core bar 21 in tubular conduit 11 and one from core with one Bar 21 extends and pencil 22 corresponding with 12 shapes of opening.

In an embodiment, shell 1 has a pen tube 13 and one is installed in the conical pipe 14 of pen tube 13, tubular conduit 11 It is formed in inside pen tube 13, opening 12 is set to the tip of conical pipe 14, as shown in Figure 2.On the other hand, casing 3 is installed in pen 1 side of shell, and casing 3 has one to be connected to the lead segment 31 of 11 side of tubular conduit and positioning that one is extended by lead segment 31 Section 32.

In addition, there is movable component 4 operating parts 41, a movable part 42 and a wheel 43, operating parts 41 to be set to set In pipe 3 and the first position or a second position for being fixed to positioning section 32 must be switched, movable part 42 is set in casing 3 corresponding At 31 position of lead segment and it is contacted with pen core 2, wheel 43, which is sheathed on 31 outside of lead segment and can be interlocked by movable part 42, to be rotated.

Wherein, operating parts 41 is the first position that normality is fixed on positioning section 32.In an embodiment, lead segment 31 and The wheel 43 for being sheathed on lead segment 31 is that (as shown in Figure 1) leads in another embodiment between positioning section 32 and shell 1 The wheel 43 drawn section 31 and be sheathed on lead segment 31 is then between pen tube 13 and conical pipe 14 (as shown in Figure 7).

When push type retractable pen is in actual use, as shown in Figures 3 to 6, user can be by operating parts 41 by first Pressing passage is set to the second position, makes operating parts 41 push movable part 42 to force pen core 2 to extend out to outside tubular conduit 11, makes Obtain movable part 42 drives wheel 43 to rotate in moving process via lead segment 31, in this way, can be dynamic by the rotation of wheel 43 Visual effect when making to generate such as revolver (Revolver) magazine (revolving cylinder) conversion is to increase Visual interest of push type retractable pen when pressing, solution commonly use embodiment and because not having interest are difficult to that the common people is caused to purchase The problem of buying or using.Further, the conical pipe 14 of the utility model can be used as the configuration of similar bullet, and wheel 43 can then be done For the magazine runner configuration of similar revolver, make pen core 2 after stretching out tubular conduit 11 by the spinning movement of wheel 43 come Reinforce user for the association of revolver percussion picture, and then improves the use interest of push type retractable pen.

It can be seen that by the contents of previous paragraph, the operating parts 41 of the utility model can be interlocked when being pressed Movable part 42 drives wheel 43 to rotate, so that push type retractable pen can pass through the view for generating the conversion of revolver magazine of wheel 43 Effect is felt to increase using entertaining.In this, the detailed actuation of casing 3 Yu movable component 4 will be further described in the utility model Relationship and composed structure.

Specifically, shown in as shown in Figure 1, Figure 2, Fig. 4 and Fig. 6, positioning section 32 has first positioning for being located at first position Hole 321 and one be located at the second position second location hole 322, first positioning hole 321 and second location hole 322 be along The pressing direction of operating parts 41 is arranged, and operating parts 41 has a cramp corresponding with first positioning hole 321 or second location hole 322 411, and operating parts 41 can be fastened on first positioning hole 321 or second location hole 322 by cramp 411 to be positioned at first position Or the second position.In addition to this, lead segment 31 can have an oblique track 311 not covered by shell 1, and movable part 42 has one It obtains and is displaced and is protruded by oblique track 311 guide body 421 on 42 surface of movable part in oblique track 311,43 inside of wheel then has There are the long rails 431 being placed in for guide body 421, as shown in Figures 2 to 6.

In the use process of this embodiment, when operating parts 41 by the first position of positioning section 32 be moved to the second position with Push movable part 42 when, guide body 421 can due to the movement of movable part 42 by oblique 311 one end of track it is oblique be moved to another end with And another end is longitudinally moved to by 431 one end of long rails, wherein due to guide body 421 be in oblique track 311 be in oblique shifting It is dynamic, so that guide body 421 can elapse together towards the side of long rails 431 to push away when vertically moving in long rails 431 Dynamic wheel 43, in this way, can make operating parts 41 that wheel 43 be made to carry out spinning movement therewith while being pressed.

In an embodiment, the caliber of positioning section 32 can be greater than the caliber of lead segment 31, and movable part 42 can have one to correspond to The head 422 and one being placed in positioning section 32 are arranged for guide body 421 and caliber is less than head 422 and is placed in for pen core 2 Against the holding part 423 on head 422.In addition, movable part 42 can have one for guide body 421 be arranged fitting groove 424 (example: Bulbous recess), guide body 421 is a sphere, and long rails 431 are then an arc corresponding with sphere (i.e. guide body 421) shape Shape groove.

The push type retractable pen of the utility model has retraction pencil 22 after by 12 stretching pencil 22 of opening Demand, as shown in Figures 1 and 2, push type retractable pen have a release member 5 and an elastic component 6, and release member 5 has an installing Assembling ring 51 is set to far from the assembling ring 51, one of 12 one end of opening in shell 1 and extends over first positioning hole 321 and the The pen clip 52 of two location holes 322 and one be set to pen clip 52 and towards second location hole 322 protrude convex block 53, elastic component 6 one End cap is set to pencil 22 and another end adjacent to opening 12 and presses on 11 inner wall of tubular conduit.In using for this embodiment Cheng Zhong, if cramp 411 has been fastened on second location hole 322, user can press pen clip 52 so that convex block 53 elapses cramp 411 are detached from second location hole 322, at this point, elastic component 6 then can be due to not having any fixed relationship between operating parts 41 and casing 3 Core bar 21 is pushed towards far from 12 directions of opening, so that pencil 22 is with the movement of core bar 21 and by the 12 retraction tubular conduits 11 that are open Interior, the cramp 411 of operating parts 41 then can be with the promotion of pen core 2 and movable part 42 and movement is fastened on first positioning hole 321, makes It obtains pencil 22 and forms fixation because cramp 411 is fastened on first positioning hole 321 in retraction tubular conduit 11.

In an embodiment, operating parts 41 is with one by stretching out the pressing for user's pressing operation on the inside of assembling ring 51 First 412.In this, it should be noted that during 22 retraction tubular conduit 11 of pencil, the guide body 421 of movable part 42 It can be in reset movement in oblique track 311 and long rails 431 with the passage of core bar 21, make guide body 421 in oblique rail Towards the passage of the side of long rails 431 to push wheel 43 to reset rotation while road 311 is displaced.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (5)

1. a kind of push type retractable pen, it is characterised in that: including a shell and a pen core, shell is with one for pen core merging Tubular conduit；Sleeve is correspondingly arranged in a shell side, and the lead segment and one for being set to tubular conduit with one are prolonged by lead segment The positioning section stretched；And a movable component, the first position or one that is set in casing and must be fixed on positioning section with one The operating parts of the second position, one be set in casing and corresponding lead segment and contact the movable part of pen core and one be sheathed on guiding Section is external and the wheel of rotation is interlocked by movable part；Wherein, operating parts normality is located at first position, and must be pressed and be displaced and determine Positioned at the second position to push movable part, make movable part while pen core being forced to be stretched out by tubular conduit, and makes movable part via leading Draw section and drives wheel rotation.

2. push type retractable pen according to claim 1, it is characterised in that: described shell have one by tubular conduit towards pen The opening of the tapered formation in shell side, pen core have one be placed in tubular conduit core bar and one from core bar extend and with opening pair The pencil answered.

3. push type retractable pen according to claim 2, it is characterised in that: the lead segment has one not covered by shell Oblique track, movable part have one in oblique track displacement and protrude from the guide body on movable part surface, tool on the inside of wheel There is one to be placed in and obtained with the oblique displacement of guide body for guide body and interlocks the long rails that wheel rotates.

4. push type retractable pen according to claim 3, it is characterised in that: the movable part has one to be arranged for guide body Fitting groove, guide body is then a sphere.

5. push type retractable pen according to claim 3, it is characterised in that: the positioning section has one to be located at first position First positioning hole and one be located at the second position second location hole, first positioning hole and second location hole are along operation The pressing direction of part is arranged, and operating parts has a cramp that must be fastened on first positioning hole or second location hole.