CN2316302Y - Light adhesive tape cutter - Google Patents

Abstract

The utility model relates to a portable adhesive tape cutter which is mainly used for cutting various thin adhesive tapes. The adhesive tape cutter is composed of a box which can just accommodate the reel of an adhesive tape. One side of the box is provided with an adhesive tape outlet from which the adhesive tape can be pulled out, and the inner part of the box is provided with a cutting blade which can cut off the adhesive tape. A user can quickly find out and tear off the end of the adhesive tape, easily cut off the adhesive tape, and can carry out the whole process of pasting and cutting by one hand. The utility model has the advantages of small size, beautiful shape, portable use, high safety, practical use and low cost.

Description

A kind of light adhesive tape cutter

The utility model relates to a kind of light adhesive tape cutter.

Known adhesive tape or other thin matter adhesive tape; still on civilian, all be used widely in industry, office; but when looking for and tear Jiao Kou and 2. cut at every turn, people's difficulty when using at that time regular meeting to run into following trouble 1. to use all need take scissors or other cutting appliance; the user needs a hand-held adhesive tape like this; the proficiency scissors hold; make troubles for stickup work, particularly pasting some when needing object of living dominated by hand (as poster on toward wall), this inconvenience is just more obvious.1. pedestal need be motionless in use because of it and existing adhesive tape cleavage block has following defective, so general volume is bigger, material is more, cost is higher, the more expensive serration cutting blade cutting effect difference that 2. exposes of price and dangerous 3. because of when cutting pedestal need put on the table, so cut by needing adherend moved to cleavage block, so just brought new inconvenience 4. because of the expensive poor practicability of its valency, so the general user hangs back to it, makes it be difficult to popularize, the difficult effect that is convenient to the people of conscientiously just bringing into play.

The purpose of this utility model provides the small and exquisite fineness of a kind of brand new profile, convenient and practical popular adhesive tape cutter, it adopts box structure, when adhesive tape uses in the holder, can make the user when using adhesive tape, can both easily find and tear Jiao Kou at every turn, and required adhesive tape can be cut off easily, no matter the adherend position is at which, all can make things convenient for fastly and paste.

The purpose of this utility model is achieved in that cutter is a boxlike, with in the adhesive tape circle holder, pull out adhesive tape during use, after adhesive tape length is determined from the box lateral opening, blade outside the interior steady worn-out blade of box is extended or just utilization is fixed on just can easily block it.The utility model is become by the box-like that can place the adhesive tape circle, and the side of box has the opening that adhesive tape can be pulled out, and the blade that adhesive tape can be cut off is arranged in the box.

There is an inside groove that leads to the equal opening in both sides, top on one side of box, has one retractable rectangularly in the groove, and a rectangular end is embedded with blade, or is fixed with blade at an end place of box.There is the pinch roller that can rotate that adhesive tape can be pressed on the adherend lower end of blade position or blade extended position.The bottom of box also can be globoid in addition, can make the center of gravity of whole box body be positioned at spheroid, can make the cutting box be in the state that does not fall all the time like this.

The utility model becomes because of a box-like by an adhesive tape circle size, so structure is small and exquisite simple; Because of it uses in can be hand held,, can arbitrarily paste again so be not subjected to the limit of adherend position, easy to use; Can take blade because of it and conceal worn-out form, so blade can be done sharply, so good cutting effect and laborsaving.

Specifically describe the structure and the embodiment of this utility model below in conjunction with accompanying drawing.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of parts among Fig. 1 (3).

Fig. 3 is the scheme drawing of the docking groove of parts (3) on box body.

Fig. 4 is the structural representation of dynamic resistance part (17).

Fig. 5 is the structural representation of a certain embodiment of the utility model.

Fig. 6,7 is the unitized construction scheme drawing of inner ring (2) among a certain embodiment of the utility model.

As shown in Figure 1: the utility model integral body is a box body (1), and the one side of box body (1) is can be through the lid (7) of rotating shaft (9) folding.There is equal cylinder inner ring (2) of opening up and down in the central authorities of box body (1), and are corresponding with its opening, lid (7) central authorities porose (8).There is gum outlet (6) one side of box, and the top of (6) is the pinch roller (4) that can rotate that joins with sidewall, and the below of (6) is cut-off shoulder (5).As shown in Figure 2: the button at box top (3) comprises hand by part, one rectangular (10) and batter post (12), and the three links to each other or joins, and the lower end of wherein rectangular (10) is embedded with blade (11).And at an avris of box body (1), from the top to pinch roller (4), in all dead slots (13) of opening are arranged up and down, top end has skewed slot (14), as shown in Figure 3: dock with bar (10), batter post (12) respectively groove (13), (14), and the spring that knob (3) is automatically replied is wherein arranged between (12), (14).

Shown in Fig. 1,4: there is opening (15) on the top of inner ring (2), and on the inwall of inner ring (2), there are two little grooves (16) on its both sides.Corresponding with opening (15), in the centre of dynamic resistance part (17) projection (19) is arranged upwards, there is dimpling (18) on both sides, wherein two (18) can be embedded in two grooves (16), and (19) are positioned within the opening (15) or the below.

When the user uses, the adhesive tape circle is put into box body (1), be enclosed within on the inner prop circle (2), again adhesive tape is pulled out through pinch roller (4) bottom from gum outlet (6), after adhesive tape length is determined, hand button (3) and dynamic resistance part (17), then blade (11) stretches out in groove (13), and protruding (19) of dynamic resistance part (17) upper end from inner ring (2) opening (15) thus stretch out and prop up adhesive tape circle inwall and make it motionless, the user just can easily cut off adhesive tape, adhesive tape after cutting off is then pasted and is dropped on cut-off shoulder (5) and go up and protruding one section, so that use next time.This is a most preferred embodiment of the present utility model.

Provide other embodiment of the present utility model below more in conjunction with the accompanying drawings.

Embodiment 1: as shown in Figure 5: the external form of box body in the present embodiment (1) is a room shape, do not have knob (3), and its blade (11) is fixed on the top of the plastic emitting (6) of box (1) one side, and other structure and preferred example are as good as.The advantage of present embodiment is to make the utility model structure simpler, uses more convenient.

Embodiment 2: as device as described in preferred example and the embodiment 1, present embodiment is some change of structure of the inner prop circle (2) in the box body (1).Shown in Fig. 6,7: inner prop circle (2) comprises mounting ring (20) and turning collar (21) two parts, and (20) are just as the inner ring among Fig. 1 (2).The two circle evaginations (22) that are separated with certain distance are arranged on the outer wall of its centre circle (20), correspondingly, be equipped with two circle indents (23) in (21) the inwall corresponding positions of turn-taking, evagination (22) is embedded in the indent (23), promptly turn-take (21) be enclosed within and decide on the circle (20), and can rotate thereon.In addition, symmetry has three dimplings (24) on the outer wall of (21) of turn-taking, and is used for fixing the adhesive tape circle.

In addition, among the above embodiment, blade (11) can be the pointed serration that also can be, and during for serration, the tooth of blade centre can be outstanding a little, can puncture adhesive tape earlier a bit when cutting like this, helps the disconnection of adhesive tape.

The utility model is except that blade, and other is entirely for moulding firmly, or all is plastic product.

Claims (7)

1. light adhesive tape cutter, it comprises a box body (1), and it is characterized in that has cylinder circle (2) in (1) in the box body, and a side of box body (1) has gum outlet (6), and cut-off shoulder (5) is arranged under (6), and the blade (11) that adhesive tape can be cut off is arranged in the box body (1).

2. according to the described device of claim 1, a side that it is characterized in that box body (1) has equal inside groove (13) of opening up and down, (13) there is an end to have rectangular (10) of blade (11) in, rectangular (10) form knob (3) jointly with batter post (12), and the spring that knob (3) is automatically replied is arranged in the groove of box body (1).

3. according to the described device of claim 2, it is characterized in that opening (15) is arranged on the cylinder (2), it has the dynamic resistance part (17) of energy fixing glue zone circle down.

4. according to the described device of claim 1, it is characterized in that cylinder (2) is made of fixed circle (20) and turn-take (21), (21) are enclosed within (20) and go up and can rotate.

5. according to claim 3 or 4 described devices, it is characterized in that there is the pinch roller (4) that can rotate the top of gum outlet (6), the one side of box body (1) is capable of opening and closing lid (7).

6. according to the described device of claim 5, it is characterized in that blade (11) is for pointed.

7. according to the described device of claim 5, it is characterized in that blade (11) is serration, its center tooth protrudes in other tooth.

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