CN203864279U

CN203864279U - Correction tape

Info

Publication number: CN203864279U
Application number: CN201420115875.1U
Authority: CN
Inventors: 郭少坚
Original assignee: GUANGDONG LEPUSHENG STATIONERY CO Ltd
Current assignee: GUANGDONG LEPUSHENG STATIONERY CO Ltd
Priority date: 2014-03-14
Filing date: 2014-03-14
Publication date: 2014-10-08
Anticipated expiration: 2024-03-14

Abstract

The utility model discloses correction tape, and particularly relates to correction tape which enables a film sheet on winding tape to cover a clerical error portion through the winding tape conveyed by a tape loading wheel, a tape collecting wheel and a tongue sheet for correction. The correction tape comprises the tape loading wheel, the tape collecting wheel, the tongue sheet and a shell, an opening is formed in the side face of the shell, a groove is formed in the position, close to the opening, of the inner wall of the shell, a clamping block is formed on the rear portion of the tongue sheet, the clamping block is clamped in the groove, and the front portion of the tongue sheet stretches out of the opening outwards. The correction tape is characterized in that the groove is in an annular shape, and the clamping block can rotate in the groove; a first limiting block and a second limiting block are formed on the inner wall of the shell; the clamping block rotates to the tongue sheet until the tongue sheet is distributed along the front face of the shell, the tongue sheet is blocked by the first limiting block, the clamping block rotates reversely until the tongue sheet is distributed along the side face of the shell, and the tongue sheet is blocked by the second limiting block. According to the correction tape, the placement state of the tongue sheet along the front face of the shell and the placement state of the tongue sheet along the side face of the shell can be converted through the simple rotating operation, the operation is convenient, and the advantages brought by the two placement states of the tongue sheet are achieved.

Description

A kind of correction tape

Technical field

The utility model belongs to a kind of stationery, relate to a kind of device that applies last layer diaphragm at clerical error place, particularly, be a kind of winding of carrying by sending and receiving belt wheel, by tongue piece by winding the membrane covered on it in clerical error, sentence the correction tape just correcting.

Background technology

Mostly correction tape is that the mode to roll is for people to use, be all as carrier by base band, on carrier, adhere to one deck and alter diaphragm, and the mode with winding occurs, conventionally, dispose for winding release, base band and reclaim and alter the mechanism that diaphragm is peeled off, people are still referred to as correction tape by the winding together with these mechanisms traditionally.

Traditional correction tape, its winding system is wound in feed roller, traction by winding, by the transmission of gear, allow take-up pulley roll and base band is reclaimed, during winding through the top and bottom of tongue piece, by the movement of pressing of tongue piece, make correction membrane covered in winding on paper, wrongly written character, stain etc. can be hidden, so that correct.

Conventionally, the tongue piece of correction tape has two kinds of placement forms, along the form of the positive placement of housing and the form of placing along housing side.The front of correction tape has wider width, the correction tape that tongue piece is placed along front can provide larger gripping area for finger, this will be conducive to use steadily, the correction tape that tongue piece is placed along side can allow user see the situation up and down of correction place clearly, in order to avoid alter in operation, occurs mistake.

In prior art, once correction tape moulding, the modes of emplacement of tongue piece just cannot be changed, and different modes of emplacements all have advantages of it separately, but all also exist deficiency.

Summary of the invention

The purpose of this utility model is the correction tape that a kind of convertible tongue piece modes of emplacement will be provided, its tongue piece both can be placed along housing is positive, also can place by rotating to be transformed into along housing side, thereby obtain a kind of correction tape with two kinds of modes of emplacement advantages of tongue piece.

The purpose of this utility model is realized by following scheme:

A kind of correction tape, comprise feed roller, take-up pulley, tongue piece and housing, housing lateral opening, inner walls forms groove in nearly opening part, tongue piece rear portion is formed with fixture block, and fixture block is stuck in groove and stretch out from outward opening tongue piece front portion, is characterized in, groove forms annular, and fixture block can rotate in groove; Inner walls also forms the first limited block and the second limited block; Fixture block turns to tongue piece and along the positive distribution tongue piece of housing, is subject to the first limited block and stops, fixture block counter-rotation is subject to the second limited block to tongue piece along housing side distribution tongue piece and stops.

In scheme, fixture block can be rendered as circle, also can be rendered as non-circular.But best, one of fixture block integral body is also rendered as circle; Or fixture block is comprised of two or polylith, and two or curved its edge of sub-assembly of polylith are just on same circle.

Like this, because fixture block can rotate in the groove of annular, thereby can make tongue piece in opening, rotate, when tongue piece distributes or distributes along housing side along housing is positive, tongue piece is also subject to the effect of the first limited block or the second limited block, at this moment, the first limited block or the second limited block can stop tongue piece further to rotate, and play the effect of restriction, therefore, tongue piece can only carry out rotating in the scope of 90 °, and can be along front or side distribute.

When tongue piece distributes along housing side, the winding of sending from feed roller with the winding being involved in by take-up pulley almost in parallel state, and when tongue piece rotates and distribute along housing is positive, the winding of sending from feed roller and the winding being involved in by take-up pulley are just by slightly distortion, but they can not twisted together, still can meet use.

So correction tape of the present utility model, by simple rotating operation, can realize the conversion of tongue piece laying state, to meet use, it is simple to operate and facilitate, and has advantages of that two kinds of laying states of tongue piece bring.

In addition, tongue piece can only carry out rotating in the scope of 90 °, can prevent that winding is by transition distortion, thereby can guarantee the normal use of winding.

Be preferably, in such scheme, be opened on inner surrounding and be formed with back-up ring and circular row rail, be expert at the place ahead of rail of back-up ring gear, position corresponding with row rail on tongue piece is formed with projection, and projection can be expert in rail and be rotated and be subject to stopping of back-up ring.

So, utilize projection to be expert at and rotate and be subject to the restriction of back-up ring in rail, that can further strengthen that fixture block rotates in groove is stable, and tongue piece is not moved on fore-and-aft direction.

Be preferably, in such scheme, on tongue piece, be formed with jacking block, fixture block rotates in groove, jacking block can rotate along groove walls portion top, this can play and prevent that fixture block from rotating the effect that may be absorbed in bottom portion of groove in groove, thus guarantee fixture block in groove position accurately, with guarantee that fixture block rotates smoothly.

accompanying drawing explanation

Fig. 1 is that a kind of specific embodiment tongue piece of the utility model is along the positive schematic diagram distributing of housing;

Fig. 2 is the schematic diagram that in Fig. 1 correction tape, tongue piece distributes along housing side through 90 ° of rotations;

Fig. 3 is the separated schematic diagram of the structure of Fig. 1 correction tape;

Fig. 4 is the separated schematic diagram of the structure of Fig. 2 correction tape.

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is made to concrete detailed description:

With reference to Fig. 1-Fig. 4, the correction tape of present embodiment, comprises feed roller 1, take-up pulley 2, tongue piece 3 and housing 4, and housing 4 sides have opening 41, and housing 4 madial walls form the groove 42 of annular in nearly opening 41 places; Tongue piece 3 rear portions are formed with fixture block 31, and fixture block 31 is stuck in groove 42 and the tongue 33 of tongue piece 3 is protruding from opening 41, and fixture block 31 can rotate in groove 42; On tongue piece 3, be also formed with jacking block 34, fixture block 31 rotates in groove 42, and jacking block 34 can rotate along groove 42 wall portion tops, and tongue piece 3 is also formed with block 35; Housing 4 upper sheds 41 are formed with back-up ring 44 and circular row rail 45 in inner surrounding, be expert at the place ahead of rail 45 of back-up ring 44 gear, and position corresponding with row rail 45 on tongue piece 3 is formed with projection 32, and projection 32 can be expert in rail 45 and be rotated and be subject to stopping of back-up ring 44; Housing 4 madial walls also form the first limited block 43a and the second limited block 43b, and fixture block 31 turns to tongue piece 3 and is subject to stopping of the first limited block 43a along positive its blocks 35 that distribute of housing 4, fixture block 31 counter-rotation its block 35 that distributes to tongue piece 3 along housing 4 sides is subject to stopping of the second limited block 43b; Like this, tongue piece 3 both can distribute along front, also can distribute along side, to meet, used and converted.

Present embodiment and accompanying drawing are only a kind of concrete enforcement structures of the present utility model; be not intended to limit product form of the present utility model; suitable variation or modification that any person of an ordinary skill in the technical field does it, must be considered as not departing from the protection domain of the utility model patent.

Claims

1. a correction tape, comprise feed roller, take-up pulley, tongue piece and housing, housing lateral opening, inner walls forms groove in nearly opening part, tongue piece rear portion is formed with fixture block, and fixture block is stuck in groove and stretch out from outward opening tongue piece front portion, it is characterized in that, groove forms annular, and fixture block can rotate in groove; Inner walls also forms the first limited block and the second limited block; Fixture block turns to tongue piece and along the positive distribution tongue piece of housing, is subject to the first limited block and stops, fixture block counter-rotation is subject to the second limited block to tongue piece along housing side distribution tongue piece and stops.

2. according to the correction tape of claim 1, it is characterized in that, be opened on inner surrounding and be formed with back-up ring and circular row rail, be expert at the place ahead of rail of back-up ring gear, position corresponding with row rail on tongue piece is formed with projection, and projection can be expert in rail and be rotated and be subject to stopping of back-up ring.

3. according to the correction tape of claim 1 or 2, it is characterized in that, on tongue piece, be formed with jacking block, fixture block rotates in groove, and block can rotate along groove walls portion top.