JPH107312A - Tape dispenser - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable a tape cutter holding portion of a tape dispenser to freely move in and out of a tape dispenser main body by a simple structure, and to easily divide a tape dispenser when exchanging a tape. Become. SOLUTION: Left and right tape dispenser members (4)
A sliding hole (7) is provided in the front end side of the lower part of (5) in the front-rear direction, and the sliding hole (7) is provided at an arbitrary position of the sliding hole (7) of the right tape dispenser member (4). By providing an attachment / detachment hole (8) through which the engagement projection (13) of the tape cutter holding portion (3) that penetrates and engages (7) is detachable, the tape can be inserted through the attachment / detachment hole (8). The cutter holding portion (3) and the right tape dispenser member (4) are engaged and detachable.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tape capable of rotatably holding a wound adhesive tape or the like, and cutting the tape to an arbitrary length by a tape cutter provided at the tip thereof. Related to the structure of the dispenser.

[0002]

2. Description of the Related Art Conventionally, an adhesive tape (hereinafter, referred to as a tape) such as a wound cellophane tape is rotatably held, and the tape is provided with an arbitrary length by a tape cutter provided at the end thereof. The tape dispenser that can be cut is a tape dispenser body composed of at least two members that can be divided in the vertical direction, and a tape cutter holding portion having a tape cutter at a tip is provided with any of the two divided tape dispenser members. It was formed so as to be integrally fixed to one of them. In that case, when using the tape cutter, the tape cutter holding part is configured to protrude from the tape dispenser main body because the tape dispenser itself is easier to use if the tape cutter has a certain distance from the tape dispenser main body. It had been.

[0003] For this reason, the tape dispenser itself becomes unnecessarily large with respect to the wound tape, so that there is a drawback that carrying the tape dispenser incorporating the tape becomes inconvenient.

Therefore, the tape cutter holding portion is made to be freely retractable with respect to the tape dispenser main body, and when the portable device is not used, the tape cutter holding portion is immersed in the tape dispenser main body to reduce the size of the tape dispenser itself. When using the tape cutter, the tape cutter holder is projected from the tape dispenser body to maintain a certain distance between the tape cutter and the winding part of the tape, just like the conventional tape dispenser. By doing so, a tape dispenser having a structure that facilitates cutting of a tape has been proposed.

[0005]

However, in the tape dispenser in which the tape cutter holding portion is made to protrude and retract from the tape dispenser main body, the tape cutter holding portion is made to protrude and retract from the tape dispenser main body. Therefore, the tape cutter holding part and the tape dispenser main body must be separate members, but when the wound tape held inside the tape dispenser main body is consumed, the tape is removed. It is necessary to replace, for that purpose the tape dispenser body itself must be splittable in the vertical direction, but since the tape cutter holding part and the tape dispenser body are separate members,
It is not enough that the tape dispenser body itself can be divided in the vertical direction for the tape exchange, but the engagement of the tape cutter holding portion slidably engaged with the tape dispenser body with the tape dispenser body is released. Therefore, there is a disadvantage that the entire structure is complicated and the manufacturing cost is increased.

Accordingly, the present invention has been made to solve the above-mentioned disadvantages of the prior art, and has a simple structure in a tape dispenser in which a tape cutter holding portion can freely move in and out of a tape dispenser body.
When the tape dispenser main body is divided for tape exchange, the engagement of the tape cutter holding portion with the tape dispenser main body can be easily released.

[0007]

For this purpose, the tape dispenser body has at least two parts which can be divided vertically.
The tape dispenser body is provided with sliding grooves in the front-rear direction on the lower end side of the opposed inner wall surface of the tape dispenser main body. Slidably, and at least one is detachably engaged, and further provided at the lower end side of the opposing wall surface of the tape dispenser body through sliding holes in the front-rear direction, respectively, and An attachment / detachment hole is provided at an arbitrary position of at least one of the sliding holes so that an engaging projection of the tape cutter holding portion that penetrates and engages with the sliding hole is detachable.

[0008]

Since the tape dispenser main body is disengaged from the tape dispenser body in order to exchange the tape housed in the tape dispenser, the tape cutter holding part is simultaneously released. Since the engagement with the member that forms at least one of the opposed inner wall surfaces of the tape dispenser body and the tape dispenser body is released, the tape dispenser body is easily divided into each member to expose the shaft core. When the tape can be exchanged, and when a detachable hole is provided in the sliding hole provided on the lower end side of the opposing wall surface of the tape dispenser main body, the engaging protrusion of the tape cutter holding portion is provided in the detachable hole. The tape dispenser main body can be divided into each member only when the When Kiga position is locked so as not to divide by the engagement between the engaging projection and the sliding hole, the tape dispenser itself conversely is one that can be held together.

[0009]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. (1) is a tape dispenser according to an embodiment of the present invention. The tape dispenser (1) includes a tape dispenser main body (2) and a tape cutter holding section (3), and the tape dispenser main body (2) is arranged in a vertical direction. A pair of right and left right tape dispenser members (4)
And the left tape dispenser member (5) is engaged and fixed, and each tape dispenser member (4) (5) is engaged and fixed at the center of the inside of each tape dispenser member (4) (5). The shaft members that fit together to form the shaft core (6) when projected are projected. A sliding hole (7) is provided in a lower part of each of the tape dispenser members (4) and (5) in the front-rear direction, and is provided behind the sliding hole (7) of the right tape dispenser member (4). A circular attachment / detachment hole (8) is provided at the end,
A guide groove (9) is provided around the sliding hole (7) outside the tape dispenser members (4) and (5).

Each tape dispenser member (4) (5)
On the inner bottom surface, a first stopper (1
0), and a second stopper (11) is provided on the tip side. (12) is a check hole, which is provided through the right tape dispenser member (4),
(17) is a concave portion, which is provided on the leading end side of each of the tape dispenser members (4) and (5). On the other hand, engagement protrusions (13) are provided on both lower sides of the tape cutter holding portion (3).
Provided, and a detachment prevention plate (14) provided at the tip thereof
Is formed in a circular shape, the diameter of which is smaller than the diameter of the attaching / detaching hole (8) and larger than the width of the sliding hole (7). The engaging projections (13) engage with the sliding holes (7) of the tape dispenser members (4) and (5), and protrude outward from the tape dispenser members (4) and (5). Plate (14) for preventing projection (13) from coming off
Engages with a guide groove (9) formed around the sliding hole (7). In addition, a stop protrusion (15) is provided at the rear end of the bottom surface of the tape cutter holding portion (3), and the inside of each tape dispenser member (4) (5) according to the sliding of the tape cutter holding portion (3). Engage with the first stopper (10) or the second stopper (11) provided on the bottom surface. A tape cutter (16) has a convex portion (1) corresponding to the concave portion (17) of each of the tape dispenser members (4) and (5) at the tip of the tape cutter holding portion (3).
8) with a tape cutter support (1) facing inward
9). The upper part of the concave part (17) has a protrusion (2).
0) is formed, and when the protruding surface portion (18) of the tape cutter holding portion (3) is fitted with the concave portion (17) (when not in use), the upper surface of the tape cutter (16) is covered, and the tape cutter (16) is covered. ) Can prevent other objects from being damaged.

Since the tape dispenser (1) according to the embodiment of the present invention has the above-mentioned configuration, the tape cutter holder (3) can be connected to the tape dispenser body (3) when the tape dispenser (1) is not used, for example, when it is carried. 2), the tape cutter holding portion (3) is provided with a stop projection (15) on the bottom surface and a second stopper (11) provided on the tip side of the inner bottom surface of each of the tape dispenser members (4) and (5). Of the tape dispenser body (2) along the sliding hole (7) with which the stop projection (15) gets over the second stopper (11). ) Is slid to the rear end side, that is, to the position of the attachment / detachment hole (8), and the concave portion (17) provided on the tip end side of each tape dispenser member (4) (5).
And the convex portion (18) of the tape cutter supporting portion (19) of the tape cutter holding portion (3).

At this time, the stop projection (15) on the bottom surface of the tape cutter holding portion (3) goes over and engages with the first stopper (10), and the tape cutter holding portion (3) is fixed to the tape dispenser main body (2). So that the first stopper (10) is positioned. On the other hand, when the tape dispenser (1) is used, the both sides of the tape cutter support (19) are gripped and pulled from the above state, and the stop protrusion (15) is made to pass over the first stopper (10). Then, the engagement is released, and the engagement projection (13) is slid along the sliding hole (7) toward the distal end of the tape dispenser main body (2) to stop the projection (13). The tape cutter holding portion (3) is fixed in a state protruding from the tape dispenser main body (2) by moving over and engaging the two stoppers (11). In this state, fingers are pulled out of the protruding portion (1
It can be inserted between 8) and the concave portion (17), and can be easily pulled out.

The replacement of the tape is performed in a state where the tape cutter holding section (3) is pressed and fixed toward the tape dispenser body (2). That is, at this time, of the engaging projections (13) provided on both sides of the tape cutter holding portion (3), the detachment prevention plate (14) at one end is attached to and detached from the right tape dispenser member (4). Since the diameter of the at least one attachment / detachment hole (8) is larger than the diameter of the detachment prevention plate (14), the diameter of the left and right tape dispenser members (4) and (5) is increased. When disengaging and separating both,
The detachment prevention plate (14) at the tip of the engagement projection (13) also detaches from the attachment / detachment hole (8), and the engagement between the tape cutter holding portion (3) and the right tape dispenser member (4) is released.
As a result, the tape dispenser (1) includes the right tape dispenser member (4) and the tape cutter holder (3).
And the left tape dispenser member (5) that is still engaged, the shaft core (6) is opened, and the tape can be replaced. After the tape is replaced, the above-mentioned separation preventing plate (13) is fitted into the attachment / detachment hole (8) of the right tape dispenser member (4), and the left and right tape dispenser members (4) and (5) are engaged and fixed. If so, the operation returns to the original tape dispenser (1).

[0014]

As described above, the sliding holes are provided in the left and right tape dispenser members, and the sliding holes can be slid while engaging the engaging projections provided on the tape cutter holding portion. The structure allows the tape cutter holder to be easily retracted into and out of the tape dispenser body. In addition, a detachment prevention plate is provided at the tip of the engaging projection, and one of the sliding holes is provided with a detachable hole. The tape dispenser can be divided and replaced at a low cost with a simple structure, and the tape can be exchanged. Furthermore, by providing the detachment prevention plate, the reinforcement of the left and right tape dispenser members can be enhanced at the same time. This has the effect.

[Brief description of the drawings]

FIG. 1 is a perspective view of a tape dispenser according to an embodiment of the present invention when a tape cutter holding unit is extended from a tape dispenser main body.

FIG. 2 is a perspective view when the tape cutter holding unit is stored in a tape dispenser main body.

FIG. 3 is a perspective view of the tape cutter holding unit.

FIG. 4 is a longitudinal sectional view of FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Tape dispenser 2 Tape dispenser main body 3 Tape cutter holding part 4 Right tape dispenser member 5 Left tape dispenser member 6 Shaft core 7 Sliding hole 8 Removable hole 9 Guide groove 10 First stopper 11 Second stopper 12 Check hole 13 Engagement protrusion 14 Separation prevention plate 15 Stop projection 16 Tape cutter 17 Concave surface 18 Convex surface 19 Tape cutter support 20 Projection

Claims (2)

[Claims] 1. A tape dispenser main body having a shaft core inside which is fitted into the center of a tape wound in a roll shape and rotatably holds the tape, and a tape cutter holding portion having a tape cutter at a tip end. The tape dispenser main body is composed of at least two members that can be divided in the vertical direction, and a sliding groove is provided in the front and rear direction on the lower end side of the opposing inner wall surface of the tape dispenser main body. The engaging protrusions provided on the lower sides on both sides of the tape cutter holding part are slidable in the movement groove,
In addition, at least one of the tape dispensers is detachably engaged. 2. A sliding hole is provided in a front end portion of a lower surface of an opposing wall of a tape dispenser main body so as to penetrate in a front-rear direction, and the sliding hole is provided at an arbitrary position of at least one of the sliding holes. 2. The tape dispenser according to claim 1, further comprising: a detachable hole for detachably engaging an engaging projection of the tape cutter holding portion that penetrates and engages the hole.