KR20170000395U - Reverse preventing the tape cutter - Google Patents

Reverse preventing the tape cutter Download PDF

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Publication number
KR20170000395U
KR20170000395U KR2020150004862U KR20150004862U KR20170000395U KR 20170000395 U KR20170000395 U KR 20170000395U KR 2020150004862 U KR2020150004862 U KR 2020150004862U KR 20150004862 U KR20150004862 U KR 20150004862U KR 20170000395 U KR20170000395 U KR 20170000395U
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KR
South Korea
Prior art keywords
tube
rotary
support tube
pipe
cover plate
Prior art date
Application number
KR2020150004862U
Other languages
Korean (ko)
Other versions
KR200484145Y1 (en
Inventor
박복주
Original Assignee
박복주
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박복주 filed Critical 박복주
Priority to KR2020150004862U priority Critical patent/KR200484145Y1/en
Publication of KR20170000395U publication Critical patent/KR20170000395U/en
Application granted granted Critical
Publication of KR200484145Y1 publication Critical patent/KR200484145Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/002—Hand-held or table apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
    • B65H35/0006—Article or web delivery apparatus incorporating cutting or line-perforating devices
    • B65H35/0073—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/37—Tapes
    • B65H2701/377—Adhesive tape

Landscapes

  • Adhesive Tape Dispensing Devices (AREA)

Abstract

The present invention has a cover plate that protrudes from a center of a main body having a cutter portion and is coupled to a protruding end of the support tube in a state where a rotary tube is inserted into the support tube to block the end of the rotary tube, The rotary pipe is provided with a one-way stopper that rides over the gear, so that the rotary pipe is not detached from the support pipe and only in one direction And to improve the reliability of the product by rotating the tape cutter.
To this end, the present invention is characterized in that a support pipe protrudes at the center of a main body having a cutter portion, a tape is coupled to the outer circumferential surface of the rotary pipe in a state where the rotary pipe is fitted to the support pipe, A rotation preventing tape cutter, comprising: a plurality of grooves provided at a protruded end of the support tube; And a plurality of locking protrusions fitted in the grooves are provided on the cover plate contacting with the protruding end of the support tube so as to restrict the rotation tube from being detached from the support tube; A circular gear is provided on the inner surface of the cover plate, and a one-way stopper intermittently hooked on the gear is provided at an end of the rotary pipe.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a reverse cutter tape cutter,

More particularly, the present invention relates to a tape cutter for preventing reverse rotation, and more particularly, to a tape cutter for preventing reverse rotation of a tape cutter, And a cover plate for blocking the end of the rotary pipe so as to prevent the rotary pipe from being easily released and forming a gear on the inner side surface of the cover plate and the rotary pipe is provided with a unidirectional stopper that rides over the gear, And more particularly to a tape cutter for preventing reverse rotation in which the rotary tube is not detached from the support tube and rotated only in one direction to improve the reliability of the product.

A conventional tape cutter includes a cutter body constituting a tape guide, a tape support tube projected from the cutter body, a rotary drum provided at a predetermined interval from the tape support tube, a cutter blade provided at the tip of the cutter body, And a tape holder rotatably provided and serving as a handle. Such a cutter is used in a state in which a roll-shaped tape is fitted in a rotary drum. During use, a portion of the tape cut by reverse rotation is curled and adhered to the tape. Therefore, the user must find and cut the cut portion of the tape, which is inconvenient to use.

Conventional Patent Publication No. 2013-0049129 discloses a tooth plate having a teeth on a cutter body inner wall at the rear end of a tape support tube, and a plurality of support protrusions are protruded from an outer circumferential surface of a rotary tube, To be supported so that it does not rotate or float when the tape of the shape is inserted; Wherein a stopper protruding from a stopper projection is formed at an arbitrary point on the peripheral edge of the rotary tube, the stopper protruding from the peripheral edge being connected to the toothbrush of the tooth plate, the clockwise surface of the toothbrush being inclined, The opposite side is formed at right angles; The protrusion of the stopper also has a clockwise side surface inclined and a reverse side formed of a right angle so that the rotary tube is rotated only in the clockwise direction.

However, since there is no separate restraining means at the end of the rotary tube, the rotary tube is dislodged from the support tube during use. The rotary pipe has a stopper protrusion coupled to the tooth plate and an outer end of the stopper protruding from the end of the support pipe. In other words, when the rotary tube is assembled, the tube is assembled over the jaws of the end of the support tube, so that the tip of the support tube can not be made high. As a result, when the rotary tube is inserted into the support tube, it is often used, the tip of the support tube is worn down, and the jaw is lowered. At this time, there is a problem that the rotary tube is pulled out and the reliability of the product deteriorates.

SUMMARY OF THE INVENTION The present invention has been made in view of the foregoing problems, and it is an object of the present invention to provide a cutter having a support pipe protruding from a center of a main body and having a rotary pipe inserted into the support pipe, And a cover plate for blocking the end of the rotary pipe so that the rotary pipe can not be easily released and a gear is formed on the inner side surface of the cover plate and the rotary pipe is provided with a unidirectional stopper And the rotary tube is not detached from the support tube and rotated only in one direction to improve the reliability of the product.

To this end, the present invention is characterized in that a support pipe protrudes at the center of a main body having a cutter portion, a tape is coupled to the outer circumferential surface of the rotary pipe in a state where the rotary pipe is fitted to the support pipe, A rotation preventing tape cutter, comprising: a plurality of grooves provided at a protruded end of the support tube; And a plurality of locking protrusions fitted in the grooves are provided on the cover plate contacting with the protruding end of the support tube so as to restrict the rotation tube from being detached from the support tube; A circular gear is provided on the inner surface of the cover plate, and a one-way stopper intermittently hooked on the gear is provided at an end of the rotary pipe.

According to the present invention, a cover plate is coupled to a protruding end of the support pipe in a state where a rotary pipe is fitted to a support pipe integrally projected to the center of the main body. Since the cover plate plays a role of suppressing the detachment of the rotary tube, there is no defect that the rotary tube is separated from the body during use.

Further, a circular gear is formed on the inner surface of the cover plate, and a unidirectional stopper is provided at the end of the rotary pipe to ride over the gear. In other words, since the rotary tube is rotated in the direction in which the tape is unwound and the stopper is stopped by the gear in the reverse direction in which the tape is wound, the problem that the end of the tape sticks to the tape is eliminated.

Therefore, the present invention is advantageous in that a gear is formed on a cover plate for holding a rotary pipe, thereby suppressing the detachment of the rotary pipe and preventing the reverse rotation of the rotary pipe.

Fig. 1 is an exploded perspective view of a cutter of the present invention,
2 is a front sectional view of the cutter of the present inventive example
Fig. 3 is a side sectional view of the cutter of the present inventive embodiment

The cutter of the embodiment devised in Figs. 1 to 3 is provided with a plate-shaped main body 10 having a cutter portion 11. As shown in Fig. A cylindrical support pipe 12 protruding to one side is provided at the center of the main body 10 and a rotary pipe 20 is fitted to the support pipe 12. The rotary pipe (20) is a portion where the tape (40) is fitted on the outer peripheral surface.

An inwardly directed flange 13 is provided at the projecting end of the support tube 12 and a plurality of grooves 14 are provided in the inwardly directed flange 13. And a cover plate (30) in contact with the inward flange (13) of the support tube (12). The cover plate 30 restrains the end of the rotary pipe 20 so that the rotary pipe 20 is prevented from being pulled out of the support pipe 12. [

To this end, a plurality of locking protrusions 31 are provided on the inner side surface of the cover plate 30 so as to be fitted in the grooves 14 and hooked on the inward flange 13. The cover plate 30 is provided with a circular gear 32 on the inner surface thereof. A one-way stopper (21) is provided at an end of the rotary pipe (20) to ride over the gear (32).

The one-way stopper 21 is tilted to one side and rides over the gear 32 in the direction in which the tape 40 is unwound. On the contrary, the one-way stopper 21 is caught by the gear 32 so as to prevent the reverse rotation of the rotary pipe 20 so that the tape 40 is not reversely rotated.

The assembling process of the inventive embodiment thus constructed is as follows. First, the rotary tube 20 is inserted into the support tube 12 of the main body 10. The cover plate 30 is brought into close contact with the support tube 12 so as to come into contact with the inward flange 13 of the support tube 12 protruding higher than the rotary tube 20. Thereafter, At this time, when the locking protrusion 31 is fitted in the groove 14 to be caught by the inward flange 13, the cover plate 30 is integrated with the support tube 12, 30 and is not separated from the support tube 12.

In this state, when the tape 40 is inserted into the rotary tube 20 and used, the rotary tube 20 is caught by the cover plate 30 and does not come off, thereby improving the reliability of the product.

10: main body 11: cutter portion
12: support tube 13: inward flange
14: groove 20: revolving tube
21: stopper 30: cover plate
31: stopper 32: gear

Claims (2)

A tape cutter having a cutter part protruding from a center of a main body, a tape coupled to an outer circumferential surface of the rotary tube in a state where the rotary tube is fitted to the support tube, As a result,
A plurality of grooves are provided at the projecting end of the support tube;
And a plurality of locking protrusions fitted in the grooves are provided on the cover plate contacting with the protruding end of the support tube so as to restrict the rotation tube from being detached from the support tube;
Wherein a circular gear is provided on an inner surface of the cover plate and a one-way stopper intermittently hooked on the gear is provided at an end of the rotary pipe. The method according to claim 1,
An inward flange bent inward is provided at an end of the support tube,
Wherein the inward flange is provided with a plurality of the grooves and the engaging projection of the cover plate is engaged with the groove to be caught by the inward flange.
KR2020150004862U 2015-07-20 2015-07-20 Reverse preventing the tape cutter KR200484145Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150004862U KR200484145Y1 (en) 2015-07-20 2015-07-20 Reverse preventing the tape cutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150004862U KR200484145Y1 (en) 2015-07-20 2015-07-20 Reverse preventing the tape cutter

Publications (2)

Publication Number Publication Date
KR20170000395U true KR20170000395U (en) 2017-02-01
KR200484145Y1 KR200484145Y1 (en) 2017-08-07

Family

ID=58406010

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020150004862U KR200484145Y1 (en) 2015-07-20 2015-07-20 Reverse preventing the tape cutter

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KR (1) KR200484145Y1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102392329B1 (en) * 2021-11-03 2022-05-02 박기항 Strap dispenser
WO2023282468A1 (en) * 2021-07-05 2023-01-12 박기항 Inertial rotation limiting-type roll dispenser

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0623958U (en) * 1992-06-12 1994-03-29 中国パール販売株式会社 Adhesive tape cutter and cutter with adhesive tape
KR20110107509A (en) * 2010-03-25 2011-10-04 삼화주철공업 주식회사 Manhole for realizing locking function by using a permanent magnet

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0623958U (en) * 1992-06-12 1994-03-29 中国パール販売株式会社 Adhesive tape cutter and cutter with adhesive tape
KR20110107509A (en) * 2010-03-25 2011-10-04 삼화주철공업 주식회사 Manhole for realizing locking function by using a permanent magnet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023282468A1 (en) * 2021-07-05 2023-01-12 박기항 Inertial rotation limiting-type roll dispenser
KR102392329B1 (en) * 2021-11-03 2022-05-02 박기항 Strap dispenser

Also Published As

Publication number Publication date
KR200484145Y1 (en) 2017-08-07

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AMND Amendment
E601 Decision to refuse application
X70R Decision of rejection after re-examination
AMND Amendment
GRNO Decision to grant (after opposition)