CN205855549U - Correction tape - Google Patents

Abstract

A kind of correction tape, comprising: a housing, this housing has a lower cover and a upper cover, and the upper end of upper cover has a peristome；One correction tape unit, is placed in enclosure interior, correction tape unit can linearly shift reciprocately between a primary importance and a second position, when amending unit moves to the second position, a trimming head of correction tape unit upper end can highlight from the opening of upper cover upper end；One removable cover device, is arranged at the opening part of this housing, and this removable cover device has two lids, and this two lid can be driven and be turned on and off；One drive mechanism, it is linked between this lower cover and this correction tape unit and this removable cover device, this lower cover can produce with this drive mechanism and rotate against, and drive this removable cover device to be turned on and off by this drive mechanism, and drive this correction tape element displacement to this primary importance or this second position.

Description

Correction tape

Technical field

This utility model system is related to a kind of correction tape, particularly relates to a kind of telescopic correction tape with housing.

Background technology

Existing correction tape structure generally includes a shell, and this shell can grip with hands for user, in this housing Portion is installed with coiler device and the feed mechanism of correction tape, and the front end of housing has a trimming head simultaneously, and correction tape is in housing Portion wound this trimming head after stretching out, then unrolled on the coiler device of enclosure interior.

The housing of existing correction tape can provide the grip part of similar penholder, and the trimming head of this correction tape then forms class Like the structure of nib, it is modified hence in so that user can grip correction tape in the way of writing to be similar to hold a pen.

Existing correction tape protrudes from the front end of housing due to its trimming head, if correction tape does not uses, is wound in correction Outside correction tape on head will be exposed to, and make correction tape be subject to be stained, or make to be coated with on correction tape film Coverlay contamination be attached on other subject surface and pollute.In the most existing correction tape, the correction tape of some A protection cap can be separately added, to protect trimming head at the housing forward end of correction tape.

But the trimming head protection cap that uses of existing correction tape is after it covers, easily gets loose or open, hence in so that repair Protection cap relatively easy inefficacy time in just band is housed in writing case or school bag, and make trimming head cannot effectively be protected and meet with Defaced.

Additionally, existing correction tape is a kind of market maturity product, before its structure and space kenel substantially cannot depart from Face one depicted, hence in so that the outward appearance appearance of correction tape cannot be made and significantly changing, therefore the purchase that cannot stimulate consumer Desire.

Therefore, how by the improvement of structure design, cannot obtain and adequately protect solving the trimming head of existing correction tape, To promote convenience and the reliability that correction tape uses, it has also become one of important topic that this cause to be solved.

Utility model content

This utility model main purpose is to provide a kind of structure that can break through existing correction tape and space kenel, and Can be the most defaced with the trimming head of effectively protection correction tape in correction tape is contained in completely housing when correction tape does not uses Correction tape.

This utility model embodiment provides a kind of correction tape, comprising: a housing, this housing is by a lower cover and a upper cover phase Combining over the ground, this upper cover and this lower cover can rotate against around a central axis, and the upper end of this upper cover has a peristome； One correction tape unit, this correction tape unit is placed in this enclosure interior, and this correction tape unit upper end has a trimming head, this correction Tape cell can be along this central axis a primary importance being accommodated in this enclosure interior completely, and one enables to Shift reciprocately between the second position that this trimming head exposes from this opening of this upper cover；One removable cover device, this removable cover fills Installing and be positioned at this opening part in being placed in this housing, this removable cover device has two lids, this two lids energy of this removable cover device Enough it is mutually closed and becomes a closed mode, or this two lid can be opened, and become an opening；One drive mechanism, This drive mechanism is linked between this lower cover and this correction tape unit and this removable cover device, and this lower cover can be tied with this transmission Structure produces and rotates against, and when this lower cover and this drive mechanism rotate against, it is possible to drive this removable cover by this drive mechanism Device becomes this opening or this closed mode, and drives this correction tape element displacement to this primary importance or this second Put.

In this utility model preferred embodiment, wherein this drive mechanism includes: a screw driven, and this screw driven is even Being connected to the lower end of this correction tape unit, the central authorities of this lower cover have a holding part being installed with this screw driven, and this is stated spiral and drives The outside of moving part has one first spiral component, and the medial wall of this holding part has one second spiral component, this first spiral Component and this second spiral component engage each other, and during hence in so that this screw driven and this lower cover rotate against, this spiral drives Moving part can be driven, and then drives this correction tape unit to move to this primary importance or this second position；One guide member, this is led Draw part to be located between this screw driven and medial surface of this housing, there is a passage, this screw drives inside this guide member Part and this correction tape unit can have one between shift reciprocately, and this passage and this screw driven in this passage and be parallel to The position limiting structure of this central axis, is only capable of along this central axial direction between this screw driven and this guide member in order to limit Relative reciprocal displacement and cannot rotating against；One cam driving structure, this cam driving structure is linked in this guide member and this work Between two lids of dynamic lid arrangement so that when this guide member and this removable cover device rotate against, it is possible to by this actuated by cams Structure drives this removable cover device to become this closed mode or this opening.

Specifically, this guide member has a cylindrical body, and the upper end of this cylindrical body has a spheric end；This spheric end It is adjacent to the opening part of this upper cover, and the medial surface of two lids of this removable cover device is close to the surface of this spheric end respectively； This cam driving structure includes at least two cam paths being arranged at this spherical end surface, and two are respectively arranged in this two lid The guide posts of side, the end of this two guide posts is sticked among this two cam path respectively；The two ends of this two cam path have respectively There are one first endpoint location and one second endpoint location, this guide member and this two lid to rotate against, and this guide posts is moved When moving this first endpoint location of this cam path, it is possible to driving this two lid to be mutually closed becomes this closed mode, and when being somebody's turn to do When guide posts moves to this second endpoint location, it is possible to drive this two lid to become this opening.

Further, the arc that the upper end of this upper cover medial wall has and the surface of spheric end of this guide member cooperates Inwall, keeps a gap between this arc inner wall and this spheric end；This two lid be located in this spheric end and this arc inner wall it Between gap in, and the inner surface of this two lid and outer surface are respectively provided with and this spheric end and this arc inner wall match Arc-shaped curved surface.

This utility model correction tape further includes a limited part, and this limited part is located in the cylindrical body of this guide member And between the medial wall of this upper cover；Can rotate relative to one another between this limited part and this guide member, and this limited part and this upper cover It is combined with each other, make this limited part and this upper cover to rotate against；This limited part has one and is sheathed on outside this cylindrical body Liner part, the upper limb of this liner part has the end face portion of a root edge being surrounded on this spheric end, this end face portion and this spheric end This arc inner wall of surface and this upper cover defines an accommodation space jointly, and this two lid is placed in this accommodation space；This end The dual-side of face is respectively provided with a symmetrical circular limiting unit, and the two ends of this two lid are respectively provided with one and this is two circular The curved end that limiting unit cooperates, this curved end each is connected with this two circular limiting unit respectively, and this two circular limit Portion processed coordinates with this curved end each respectively and this two lid can be produced as fulcrum with this two circular limiting unit respectively Swing.

Position limiting structure between this guide member and this screw driven respectively two is arranged at this screw driven lateral surface Limiting groove, and two medial walls of passage being arranged at this guide member, and and the fin that is mutually clamped of this two limiting groove, these are two years old Limiting groove and this two fin are parallel to each other with this central axis respectively.

The lower end of this cylindrical body of this guide member has a flange, and this flange is positioned at this upper cover and this lower cover intersection； The outside of this flange have at least one ring-type Ka Gou, the upper limb of this lower cover and the lower edge of this upper cover respectively with this ring-type Ka Gou card Close.

This correction tape unit has a correction tape body, and the center of this screw driven has a correction tape holding tank, mat To accommodate this correction tape body.

This housing is a housing with eggshell shape, this upper cover and this lower cover respectively constitute this housing epimere and under Section.

The beneficial effects of the utility model are, when correction tape does not uses, can be accommodated in by correction tape unit easily In housing, and make housings close by removable cover device, effectively to protect correction tape.Structure the most of the present utility model breaks through existing There is the restriction of correction tape basic structure, and produce structure and the space kenel of a distinct correction tape.

It is further understood that feature of the present utility model and technology contents for enabling, refers to below in connection with this utility model Detailed description and accompanying drawing, but institute's accompanying drawings only provide with reference to and explanation use, not be used for this utility model is any limitation as Person.

Accompanying drawing explanation

Fig. 1 is that this utility model correction tape is in the three-dimensional combination figure of receiving state.

Fig. 2 is that this utility model correction tape is in the three-dimensional combination figure of the state of use.

Fig. 3 is the three-dimensional exploded view of this utility model correction tape.

Fig. 4 is the part combination stereogram of a combinator of this utility model correction tape.

Fig. 5 is the part combination stereogram of this utility model another combinator of correction tape.

Fig. 6 A, Fig. 7 A, Fig. 8 A and Fig. 9 A be respectively the drive mechanism of this utility model correction tape from receiving state until Correction tape uses the motion flow schematic perspective view of each operating procedure of state.

Fig. 6 B, Fig. 7 B, Fig. 8 B and Fig. 9 B be respectively the drive mechanism of this utility model correction tape from receiving state until Correction tape uses the motion flow combination generalized section of each operating procedure of state.

Detailed description of the invention

This utility model correction tape specifically includes that housing 10, correction tape unit 20, Yi Jiyi as shown in Figure 1 to Figure 3 The removable cover device 30 being located on housing 10, and one in order to drive this removable cover device 30 and the transmission of this correction tape unit 20 Structure 40.

Wherein, as shown in Figures 1 and 2, this housing 10 is made up of a lower cover 11 and a upper cover 12.In the present embodiment, This housing 10 is a housing with eggshell appearance outward appearance, and this upper cover 12 respectively constitutes outside this eggshell appearance with this lower cover 11 The upper portion of shell and hypomere part.Certainly, the external form of this housing 10 is not limited to eggshell appearance, and the housing of other appearance is also same Sample can use.

Following description, will call as downside with the side towards lower cover 11 or lower end, and towards the side address of upper cover 12 For upside or upper end, but so-called upper and under each part of this utility model is relative to position the most for convenience of description, to this practicality newly Type substantial technological content produces and limits.

In this embodiment, the upper end of upper cover 12 has an opening 13, and this removable cover device 30 arranges inside upper cover 12 close The position of opening 13.Correction tape unit 20 is contained in the interior of this housing 10, and this removable cover device 30 has two lids 31, this two lid Body 31 can be mutually closed and become a closed mode (as shown in Figure 1), or be separated from each other and become an opening (as Shown in Fig. 2), when removable cover device 30 becomes closed mode, the opening of this housing 10 is shielded, and has from visual inspection Such as a complete eggshell shape, and when removable cover device 30 becomes opening, this opening 13 is not masked, and this is repaiied Positive tape cell 20 can be raised above, and protrudes from outside the opening 13 of this housing 10.

As it is shown on figure 3, be the exploded view of this utility model correction tape.In correction tape structure of the present utility model, except front Outside housing 10, correction tape unit 20 and the removable cover device 30 stated, remaining important spare part illustrates in detail further below.

Correction tape unit 20 has a body 22, and is positioned at a trimming head 21 of body 22 upper end.Body 22 Include a shell, and be contained in the correction tape winding mechanism etc. of this enclosure, but because this members is known techniques, Therefore describe the most in detail.

It is internal that correction tape unit 20 is installed on housing 10 by this drive mechanism 40, and makes this correction tape unit 20 can By this drive mechanism transmission, and internal along the central axis C shift reciprocately in drawing in housing 10.

The correction tape of this utility model, wherein this correction tape unit 20 is by this drive mechanism 40 and the lower cover of this housing 10 11 mutually interlock, and user can make lower cover 11 produce relative rotation with drive mechanism 40 by the lower cover 11 of roll-shell 10 Turning, and then drive this removable cover device 30 to become this opening or closed mode by this drive mechanism 40, transmission simultaneously should Correction tape unit 20 is along this central axis C shift reciprocately, and moves to such as Fig. 9 B institute from primary importance 20A as shown in Figure 6B Second position 20B shown.As shown in Figure 6B, under correction tape unit 20 is positioned at this primary importance 20A state, this correction tape unit 20 inside that can be placed in this housing 10 completely.And as shown in Fig. 2 and Fig. 9 B, when correction tape unit 20 is positioned at this second position Under the state of 20B, a trimming head 21 of correction tape unit 20 upper end can be exposed to the outside of housing 10 from this opening 13.

This drive mechanism 40 specifically includes that screw driven 41, guide member 42 and a cam driving structure 43.Should In embodiment, screw driven 41 outline has cylindric outward appearance, and the correction tape that is provided centrally with of this screw driven 41 is held Receiving groove 411, the shape of this correction tape holding tank 411 and the body 22 of correction tape unit 20 cooperates 1, therefore correction tape list The body 22 of unit 20 can be inserted in this correction tape holding tank 411, so that the lower end of correction tape unit 20 is combined in this On screw driven 41.

Central authorities inside this lower cover 11 have the holding part 14 of a cylindricality, and this screw driven 41 can be inserted in this lower cover In the holding part 14 of 11.The outside of this screw driven 41 has one first spiral component 412, and the medial wall of this holding part 14 Having one second spiral component 413, this first spiral component 412 and this second spiral component 413 can cooperate, and mutually Engagement, hence in so that this screw driven 41 and this lower cover 11 produce when rotating against, this first spiral component 412 and second spiral shell Rotation component 413 rotates against, and then drives this screw driven 41 and correction tape unit 20 to produce displacement.

In this embodiment, this guide member 42 is the most cylindrical, and this guide member 42 is located in the outside of this screw driven 41 With between the medial surface of housing 10, the inside of this guide member 42 has a passage 424 being parallel to this central axis C, this spiral Actuator 41 and this correction tape unit 20 can be located in this passage 424, and shift reciprocately in passage 424.This passage 424 Also there is a position limiting structure, with so that this screw driven 41 and this guide member 42 between medial wall and this screw driven 41 Between cannot rotate against, and this screw driven 41 is restricted and only along the side parallel with this central axis C To displacement.In this embodiment, should include that two were arranged at by the position limiting structure between this screw driven 41 and this guide member 42 The stopper slot 414 of this screw driven 41 lateral surface, and two flanks 425 being arranged at this passage 424 medial wall, this two flank 425 are mutually clamped with this two stopper slot 414 respectively, and are parallel to this central axis, therefore, it is possible to limit this screw driven The direction relative reciprocal displacement along this central axis C it is only capable of between 41 and this guide member 42.

The outward appearance of this guide member 42 has a cylindrical body 421, and it is convex that cylindrical body 421 has one near one end of lower cover 11 Edge 423, and the upper end of cylindrical body 421 has a spheric end 422.As shown in Fig. 6 A and Fig. 6 B, when guide member 42 is assembled in shell When body 10 is internal, spheric end 422 be adjacent to this upper cover 12 medial wall opening 13 at, and two lids of this removable cover device 30 The medial surface of 31 is close to the surface of the spheric end 422 of this guide member 42 respectively.

Please also refer to shown in Fig. 3, Fig. 5 and Fig. 6 A and Fig. 6 B, in this embodiment, two lids 31 of removable cover device 30 are The lid of dome shape, and the upper end of upper cover 12 medial wall has and the surface of the spheric end 422 of this guide member 42 cooperates Arc inner wall 123, keeps a gap between this arc inner wall 123 and this spheric end 422.The inner surface of this two lid 31 is with outer The arc-shaped curved surface that side surface is respectively provided with and this spheric end 422 matches with this arc inner wall 123, hence in so that this two lid 31 Can be located in the gap between this spheric end 422 and this arc inner wall 123, and movable in this gap.

In this embodiment, further have a limited part 50, in order to be limited by this two lid 31 and to be positioned this upper cover Position below the arc inner wall 123 of 12.This limited part 50 has a liner part 51, and this liner part 51 is cylindrically, and sheathed In the outside of the cylindrical body 421 of this guide member 42, and it is located in cylindrical body 421 and the inner side of upper cover 12 of this guide member 42 Between wall.The upper limb of this liner part 51 has one end face 53, the spheric end being located adjacent to guide member 42 of this end face portion 53 The root edge of 422, therefore forms a root edge being close to this spheric end 422 and the ring plain around this spheric end 422.This end face portion 53 and the surface of this spheric end 422, and this arc inner wall 123 of this upper cover 12 defines an accommodation space jointly, this two lid 31 are placed in this accommodation space.

The dual-side of the end face portion 53 of this limited part 50 arranges a circular limiting unit 54 with being also respectively symmetrically, this two circular limit The surface in portion 54 processed is cylindrical, and the center of this two circular limiting unit 54 is mutually aligned in one and this central axis C the most vertical Straight center is online.

In this embodiment, can rotate relative to one another between limited part 50 and guide member 42, but this limited part 50 and upper cover It is mutually permanently connected between 12 and cannot rotate against with upper cover 12.As depicted in figs. 3 and 5, the liner part 52 of this limited part 50 Lower end has one and outward extends flange portion 52, and when this limited part 50 assembles, flange part 52 is contained in the inner side of upper cover 12 root edge Face.This upper cover medial surface is provided with at least one spacer 122 simultaneously, and this flange part 52 is provided with at least one and this spacer 122 The most corresponding locating slot 55, is cooperated by this spacer 122 and this locating slot 55 so that limited part 52 and upper cover are mutual In conjunction with, and cannot rotate against.

Not having relative rotation or linear motion due to this limited part 50 after combining with upper cover 12, therefore this two assembly is real Same assembly is can be considered in matter.

In this embodiment, the two ends of this two lid 31 are respectively provided with an arc cooperated with this two circular limiting unit 54 End 311, this curved end 311 each is connected with this two circular limiting unit 54 respectively.This two lid 31 is placed in spheric end 422, in the accommodation space of arc inner wall 123 and the defined formation of this end face portion, and the curved end 311 adding its two ends is subject to Limit to this two circular limiting unit 54, hence in so that this two lid 31 can only be with this two circular limiting unit 54 as fulcrum by restriction And produce swing.

The action of this two lid 31 is to be driven by this cam driving structure 43, in this embodiment, and this actuated by cams Structure 43 includes at least two cam paths 431 being arranged at this spheric end 422 surface, and two are respectively arranged in this two lid 31 The guide posts 432 of side, the end of this two guide posts 432 is sticked among this two cam path 431 respectively.Such as Fig. 6 A and Fig. 8 A institute Showing, the two ends of this two cam path 431 are respectively provided with one first endpoint location 431a and one second endpoint location 431b, this guide member 42 and this two lid 31 when rotating against, this two guide posts 432 can produce relative displacement with cam path 431, and this first Shift reciprocately between endpoint location 431a and the second endpoint location 431b.When this guide posts 432 is positioned at this first endpoint location During 431a (as shown in Figure 6A), it is possible to driving this two lid 31 to be mutually closed becomes this closed mode, and when this guide posts 432 move When moving this second endpoint location 431b, then this cam path 431 can drive this two lid 31 to be separated from each other, and becomes this unlatching State.

Person as disclosed by Fig. 4 and Fig. 5 is the assembling sequence of correction tape of the present utility model, and Fig. 4 is in order to disclose lower cover, spiral Actuator, correction tape unit and the assembling mode of guide member, Fig. 5 is in order to disclose the group of limited part, removable cover device and upper cover Dress mode.As shown in Figure 4, when correction tape of the present utility model assembles, first correction tape unit 20 is assembled in screw driven On 41, then screw driven 41 is inserted in the holding part 14 at this lower cover 11 center, and by this screw driven 41 First spiral component 412 is screwed in two spiral components 413, and this screw driven 41 and lower cover 11 are combined one Rise.After this screw driven 41 and lower cover 11 have combined, then guide member 42 is assembled in this lower cover 11 and this screw driven On 41, as shown in Figure 4, when this guide member 42 assembles, it is towards lower cover 11 by the flange 423 of guide member 42 lower end, and by spiral Actuator 41 is inserted among the passage 425 at guide member 42 center together with correction tape unit 20.When guide member 42 combines, it is necessary to The flank 425 making guide member 42 is directed at the stopper slot 414 outside screw driven 41, then flank 425 is inserted in two spacing In groove 414.

Additionally, the outside of the flange 423 of guide member 42 is additionally provided with a ring-type card ditch 426, the inner side of this lower cover 11 upper limb Having engaging salient point 111, this lower engaging salient point can snap onto the lower edge of ring-type card ditch 426, and this lower engaging is convex Gap is kept, hence in so that lower cover 11 keeps relative turning with the flange 423 of guide member 42 between point 111 and ring-type card ditch 426 Dynamic mode combines.

As it is shown in figure 5, after guide member 42 has combined, and then limited part 50 is assembled in the outside of guide member 42, should Limited part 50 is sleeved on the outer rear flank of guide member 42, and then two lids 31 of removable cover device 30 is assembled in this guide member 42 In the end face portion 53 of spheric end 422 and this limited part 50 and two circular limiting units 54.The most again upper cover 12 is covered under this On lid 11, guide member 42, limited part 50 and removable cover device 30.When upper cover 12 combines, the spacer of upper cover 12 medial surface The locating slot 55 of 122 flange parts 52 that must be directed at limited part 50, so that limited part 50 and upper cover 12 be combined with each other.Additionally, The inner side of upper cover 12 root edge arranges engaging salient point 121 on too, and on this, engaging salient point 121 can snap onto ring-type Ka Gou The upper limb of 426, and on this, between engaging salient point 121 and ring-type card ditch 426, keep gap, hence in so that upper cover 12 and guide member 42 Flange 423 keep relatively turnable mode to combine.

As shown in Fig. 6 A to Fig. 9 B, the mode of operation of correction tape the most of the present utility model and the motion flow of mechanism. Refer to shown in Fig. 1 and Fig. 6 A, 6B, correction tape of the present utility model is when unused state, and this removable cover device 30 is in pass Closed state, and correction tape unit 20 is in this primary importance 20A.And the guiding of now two lids 31 of this removable cover device 30 Post 432 is the first endpoint location 431a being sticked in two cam paths 431, and makes two lids 31 become closed mode, therefore makes Obtain this housing 10 and can present a complete eggshell shape from visual inspection.

As shown in figs. 7 a and 7b, when operator one holds upper cover 12, and with hands by lower cover 11 towards shown in Fig. 7 A Time rotationally clockwise, it is now in rotatable state due to guide member 42, hence in so that guide member 42 is by lower cover 11 Frictional force, or the rotational resistance drive that the holding part 14 of lower cover 11 and screw driven 41 are between the two, and make guide member 42 rotate together as well as lower cover 11, therefore drive two cam paths 431 of the spheric end 422 of guide member 42 to rotate together, because of This makes the guide posts 432 of two lids 31 have left the first endpoint location 431a of cam path 431, so drive two lids 31 by Gradually separate, and make to produce between two lids 31 gap.

As shown in Fig. 8 A and Fig. 8 B, being driven by lower cover 11 when guide member 42 and continue towards being rotated clockwise, these are two years old The guide posts 432 of lid 31 can be gradually toward the second endpoint location 431b of two cam paths 431 and move, until two lids 31 become For fully opened.After two lids 31 fully open, two guide posts 432 are fastened on the second end points of cam path 431 end Position 431b, and the root edge of two lids 31 contacts in the end face portion 53 of liner part 52 upper limb of this limited part 50, hence in so that This guide member 42, this two lid 31 and these assemblies mutually interlocked of this limited part 50 form mutual deadlock state, if now Lower cover 11 continues towards rotationally clockwise, then this guide member 42 just cannot continue to rotate with lower cover 11 again, and the most also Screw driven 41 is limited by guide member 42, also cannot rotate with lower cover 11.

And then, as shown in Fig. 9 A and Fig. 9 B, when two lids 31 of removable cover device 30 fully open, and guide member is made 42 and the mutual deadlock of limited part 50 after, and lower cover continues towards when being rotated clockwise by user, this screw driven 41 Cannot be rotated with lower cover 11 owing to limiting by guide member 42, hence in so that the second spiral component in holding part 14 413 and screw driven 41 outside the first spiral component 412 the most also produce and rotate against.In this embodiment, this is first years old Spiral component 412 and the hand of spiral of the second spiral component 413, be to be arranged so that lower cover 11 is towards the clockwise direction in figure When rotating against with screw driven 41, this first spiral component 412 and the second spiral component 413 can drive this screw drives Part 41 and correction tape unit 20 move towards this second position 20B.

Now, due to removable cover device 30 in opening, therefore trimming head 21 energy of correction tape unit 20 upper end Enough openings 13 from this upper cover 12 stretch out, and protrude from the outside of this opening 13, hence in so that this correction tape becomes can use shape State.

Otherwise, when user will by correction tape from Fig. 2 when using replying state to receiving state shown in Fig. 1, then be Under state shown in Fig. 9 A and Fig. 9 B, by lower cover towards the rotate in an anti-clockwise direction in figure, just can in advance by lower cover 11 with This correction tape unit 20 of drive that rotates against of screw driven 41 falls back to this primary importance 20A (such as Fig. 8 A and Fig. 8 B), Then it is further continued for driving this guide member 42 to continue to rotate along with lower cover 11, and makes guide member 42 and limited part 50 and two lids 31 Lock-out state release, and then make cam path 431 and the guide posts 432 phase para-position of two lid 31 medial surface of guide member 42 Move, and the first endpoint location 431a making guide posts 432 be gradually toward cam path 431 moves, until two lids 31 are replied To closed mode (such as Fig. 6 A and Fig. 6 B).

In sum, correction tape of the present utility model passes through said structure so that user can be by rotating housing 10 Lower cover 11 and the mode of upper cover 12 so that lower cover 11 produces with upper cover 12 and this drive mechanism 40 and rotates against, and by passing Dynamic structure 40 drives removable cover device 30 to be turned on and off, and controlling correction tape unit 20, to be accommodated in housing 10 internal or make it repair Just 21 outsides protruding from housing 10, and become a serviceable condition.

The operating process of correction tape of the present utility model is the easiest, and under untapped receiving state, correction tape list It is internal that unit 20 can be fully accommodated in housing 10, and reaches effectively to protect the purpose of correction tape unit 20.This utility model simultaneously Correction tape under unused state, from visual inspection, the outward appearance of housing 10 becomes the kenel of a complete eggshell appearance, therefore Present structure distinct with existing correction tape and space kenel.

More than should be only preferable possible embodiments of the present utility model, non-therefore limit to the scope of the claims of the present utility model, Therefore the equivalence techniques change such as using this utility model description and graphic content to be done, it is both contained in guarantor of the present utility model In the range of protecting.

Claims (9)

1. a correction tape, it is characterised in that including:

One housing, it is relative to each other that this housing has a lower cover and a upper cover, this lower cover and this upper cover, and this upper cover and this lower cover can Rotating against around a central axis, the upper end of this upper cover has a peristome；

One correction tape unit, this correction tape unit is placed in this enclosure interior, and this correction tape unit upper end has a trimming head, should Correction tape unit can be along this central axis a primary importance being accommodated in this enclosure interior completely, and one can Make shift reciprocately between the second position that this trimming head exposes from this opening of this upper cover；

One removable cover device, this removable cover device is positioned at this opening part in being arranged at this housing, this removable cover device has two lids Body, this two lid of this removable cover device can be mutually closed and become a closed mode, or this two lid can be opened, and Become an opening；And

One drive mechanism, this drive mechanism is linked between this lower cover and this correction tape unit and this removable cover device, under this Lid can produce with this drive mechanism and rotate against, and when this lower cover and this drive mechanism rotate against, it is possible to by this transmission Structure drives this removable cover device to become this opening or this closed mode, and drive this correction tape element displacement to this One position or this second position.

2. correction tape as claimed in claim 1, it is characterised in that this drive mechanism includes:

One screw driven, this screw driven is connected to the lower end of this correction tape unit, the central authorities of this lower cover have one in order to Being installed with the holding part of this screw driven, the outside of this screw driven has one first spiral component, and this holding part is interior Sidewall has one second spiral component, and this first spiral component and this second spiral component engage each other so that this screw drives When part and this lower cover rotate against, this screw driven can be driven, so drive this correction tape unit move to this first Position or this second position；

One guide member, this guide member is located between this screw driven and medial surface of this housing, has inside this guide member One passage, this screw driven and this correction tape unit can in this passage shift reciprocately, and this passage and this screw drives There is a position limiting structure being parallel to this central axis, in order to only to limit between this screw driven and this guide member between part Can be along this central axial direction relative reciprocal displacement and cannot rotate against；And

One cam driving structure, this cam driving structure is linked between this guide member and two lids of this removable cover device, makes Obtain this guide member and time this removable cover device rotates against, it is possible to drive this removable cover device to become by this cam driving structure This closed mode or this opening.

3. correction tape as claimed in claim 2, it is characterised in that this guide member has a cylindrical body, this cylindrical body Upper end has a spheric end；This spheric end is adjacent to the opening part of this upper cover, and the medial surface of two lids of this removable cover device It is close to the surface of this spheric end respectively；This cam driving structure includes at least two cam paths being arranged at this spherical end surface, And two guide posts being respectively arranged at this two lids medial surface, the end of this two guide posts be sticked in respectively this two cam path it In；The two ends of this two cam path are respectively provided with one first endpoint location and one second endpoint location, this guide member and this two lid Rotate against, and when making this first endpoint location that this guide posts moves to this cam path, it is possible to drive this two lid mutual Guan Bi becomes this closed mode, and when this guide posts moves to this second endpoint location, it is possible to drive this two lid to become this Opening.

4. correction tape as claimed in claim 3, it is characterised in that the upper end of this upper cover medial wall has and the ball of this guide member The arc inner wall that the surface of shape end cooperates, keeps a gap between this arc inner wall and this spheric end；This two lid is installed with In gap between this spheric end and this arc inner wall, and the inner surface of this two lid and outer surface are respectively provided with and are somebody's turn to do The arc-shaped curved surface that spheric end and this arc inner wall match.

5. correction tape as claimed in claim 4, it is characterised in that further including a limited part, this limited part is located in Between the cylindrical body of this guide member and the medial wall of this upper cover；Can rotate relative to one another between this limited part and this guide member, And this limited part and this upper cover be combined with each other, this limited part and this upper cover is made to rotate against；It is sheathed that this limited part has one Liner part outside this cylindrical body, the upper limb of this liner part has the end face portion of a root edge being surrounded on this spheric end, should This arc inner wall of end face portion and the surface of this spheric end and this upper cover defines an accommodation space jointly, and this two lid is placed in In this accommodation space；The dual-side of this end face portion is respectively provided with a symmetrical circular limiting unit, and the two ends of this two lid are divided Do not have one and the curved end that cooperates of this two circular limiting unit, this curved end each respectively with this two circular limiting unit It is connected, and this two circular limiting unit coordinates with this curved end each respectively and this two lid can be limited with this two circle respectively Portion processed is that fulcrum produces swing.

6. correction tape as claimed in claim 5, it is characterised in that the position limiting structure between this guide member and this screw driven It is respectively two limiting grooves being arranged at this screw driven lateral surface, and two medial walls of passage being arranged at this guide member, And and the fin that is mutually clamped of this two limiting groove, this two limiting groove and this two fin are parallel to each other with this central axis respectively.

7. correction tape as claimed in claim 6, it is characterised in that it is convex that the lower end of this cylindrical body of this guide member has Edge, this flange is positioned at this upper cover and this lower cover intersection；The outside of this flange has at least one ring-type Ka Gou, the upper limb of this lower cover Engage with this ring-type Ka Gou respectively with the lower edge of this upper cover.

8. correction tape as claimed in claim 7, it is characterised in that this correction tape unit has a correction tape body, this spiral The center of actuator has a correction tape holding tank, uses this correction tape body of receiving.

9. correction tape as claimed in claim 8, it is characterised in that this housing is a housing with eggshell shape, this upper cover With epimere and the hypomere that this lower cover respectively constitutes this housing.