CN201587755U

CN201587755U - Improved cutting edge structure of adhesive tape stand

Info

Publication number: CN201587755U
Application number: CN2009201565831U
Authority: CN
Inventors: 张基财
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-07-07
Filing date: 2009-07-07
Publication date: 2010-09-22
Anticipated expiration: 2019-07-07

Abstract

An improved cutting edge structure of an adhesive tape stand particularly relates to the improved design that an adhesive tape body can be stored easily after the portable adhesive tape stand is used. The improved cutting edge structure mainly adopts the scheme that a pivot hole seat is reserved on one side of the cutting edge part on the top edge of the adhesive tape stand body, and is used for pivotally assembling a blade cover plate; an extension plate is arranged on the bottom edge of the pivot hole seat and extends to the middle section of the cutting edge part, so that a large placing notch is formed at the tail end of the plate body, and is used for bonding one end of the adhesive tape body on the flange at the bottom of the blade and the end edge of the extension plate to form the tension bracing condition after the adhesive tape body is pulled out; after being cut by the blade, the adhesive tape body can be used for simultaneously folding the bending arc in the notch, thereby facilitating the pull-out and cutting operations of the portable adhesive tape stand as well as the easy placing after use and achieving the purposes of safety, convenience and practicability of the adhesive tape stand.

Description

Rubber belt bench cutting knife structure-improved

(technical field)

The utility model is about a kind of rubber belt bench, particularly about a kind of rubber belt bench cutting knife structure-improved.

(background technology)

General rubber belt bench all is to be set as fixedly holder design of tool usually, usually be placed in table and go up fixing the use, and general carried type rubber belt bench is set as open by design usually, promptly by the en plaque body of two-piece type disjunctor moulding, the stage casing links with platen surface, amount to the structure that the back forms the U-shaped shape naturally, platen surface one end in stage casing is established and is stayed siamesed zig-zag cutting knife mouth, and on the U-shaped two relative planes, the built-up shaft that sets up the concavo-convex relatively snap-fit design of half shape separately is shaft-like, forms tape body coiling axle center, after adhesive tape is pulled out, cut off enforcement by the cutting knife mouth, because conventional portable rubber belt bench structure, each limit face is empty design, the more protruding outside that is exposed to of the cutting knife mouth of tear-strap body and function, make the adhesive tape and the edge of a knife all not have suitable coating protection, it is stained or be stained with the pickup thing very easily to be subjected to the outside, and needs are used in the safety and sanitation that are not inconsistent that easier generation false touch is hindered; A kind of can completely the coating, again can simple and easy cutting design-calculated portable type rubber belt bench, extremely shown in Figure 11 as Fig. 9, half shape body 30 with relative coating, doing the pivot that places of tape body 31 adorns, apical margin is established the cutting oral area 32 that stays indentation, one end is established and is stayed pivot hole seat 33, supply in the outside with the blade 34 that is set as the cover plate shape, directly be pivoted be coated on outside, establish an extension board 35 confessions by the root edge of pivot hole seat 33 and form the notch 36 that adhesive tape is pulled out, make adhesive tape can be coated on body 30 inside and receive the safe anti-fouling practical characteristic of carrying in the other end; During use; cover-plate type blade 34 is pivoted to tilting appropriate location, the outside; again adhesive tape one end is pulled out by the saturating dead slot mouth 36 of cutting knife one side; adhesive tape can be taken by the otch cutting on blade 34 tops; and be provided with according to mask viscosity in the adhesive tape; the direct cutting of adhesive tape face adheres on the edge of a knife synchronously; after the use; whole blade 34 folding pivot caps are fashionable; adhesive tape will be with the downward direction that pivots; the curved arc shape that is outside protrusion; it is protruding in the outside that covers cutter oral area 32 that it can form folder; not only may influence blade 34 and place the safe in utilization of operation; more be exposed to the outside because of adhesive tape is protruding; formation folds the disappearance of safety and sanitation; be generally and overcome the bad situation of this use; usually need with finger in advance tilting adhesive tape by the unsettled part in stage casing; do depress auxiliary; shape as shown in figure 12; the inner edge that covers that can make adhesive tape can be folded in extension board 35 and blade 34 cover plates inserts and puts in the space; convenient follow-up use operation; so generally on 35 of extension boards; usually can be set as the rough surface design; too strong with the adhesive surface cementation that prevents itself and adhesive tape; cause the inconvenience of follow-up use; and the inconvenience that this adhesive tape places; when the adhesive tape use that general curative is used; after using, place if need to do to push with finger again; produce the doubt of actual safe and sanitary most probably; very big inconvenience in the time of may forming actual use with it again so how to make the structure design of the rubber belt bench that carries clad type, is done appropriate design improved; place facility and safety and sanitation use needs in the use to reach adhesive tape cutting, have further in addition necessity of improvement design in fact.

(utility model content)

Because the rubber belt bench project organization that existing portable type is used, place in the operation in the reality cutting, the needs disappearance that can't meet long-term use safety and easy operation, the utility model provides a kind of rubber belt bench cutting knife structure-improved, cutter oral area bottom extension board is extended to the cutting mouth stage casing, make and pull out notch and suitably strengthen, after Convenient adhesive tape is pulled out and is taken, blade covers when placing, adhesive tape can place in this notch synchronously in the lump, effectively improves existing portable type rubber belt bench and places upward inconvenience disappearance of use.

Main creation purpose of the present utility model is: rubber belt bench body apical margin cutting oral area bottom, continuous extension board reaches cutting oral area middle section position, form the bigger notch that places, reach blade and place the coating safe and sanitary that covers the back adhesive tape, make the convenient practical effect purpose of cutting and placing the tool synchronous safety of taking of adhesive tape.

In order to achieve the above object, the utility model provides a kind of rubber belt bench cutting knife structure-improved, include and mould the rubber belt bench body of making the type combination, and the tape body that places of centerpivot, with adhesive tape stretching discharging cutting mouth portion that is located at the body apical margin and blade that pivot caps is share thereof, it is characterized in that: an extension board is established in set cutting oral area one end of the rubber belt bench bodies top cutting oral area inboard that pivot hole seat ora terminalis that blade uses rises that is pivoted, the plate face extends to cutting oral area stage casing, form bigger notch-like, the adhesive tape face length degree that notch length is linked greater than blade cuts edge of a knife base flange face and extension board end face is more than 49%, makes to form bigger adhesive tape in the cutting oral area and pull out the notch-like design; After Convenient adhesive tape is taken cut-out, can cover curved arc with blade and place in the notch, reach the purpose that the adhesive tape handy and safe places.

The utility model rubber belt bench cutting knife structure-improved, main cutting oral area with the rubber belt bench dicing tape, articulate the pivot hole seat root edge of blade cover plate by an end, if an extension board makes the bigger notch of cutting oral area tool to cutting oral area stage casing, adhesive tape is after the rotation of body pivot part is pulled out, after the rupturing operation of the blade cuts edge of a knife, tape body can pivot with cover plate and place operation, in the simple and easy notch of taking in sky, reaches rubber belt bench and takes and meet safe and practical purpose.

(description of drawings)

Fig. 1: the solid assembling scheme drawing that is the utility model rubber belt bench framework.

Fig. 2: the assembling outward appearance reference diagram that is the utility model rubber belt bench.

Fig. 3: be that the plane reference diagram is used in the utility model adhesive tape stretching cutting.

Fig. 4: be the signal reference diagram that the utility model adhesive tape places operation embodiment.

Fig. 5: be the another kind of assembled embodiment figure of the utility model rubber belt bench cutting oral area.

Fig. 6: be rubber belt bench assembling outward appearance reference diagram shown in Figure 5.

Fig. 7: be that plane signal reference diagram is used in adhesive tape cutting shown in Figure 5.

Fig. 8: be to place plane signal reference diagram after the adhesive tape cutting shown in Figure 5.

Fig. 9: be that traditional portable type rubber belt bench outward appearance is used scheme drawing.

Figure 10: be that adhesive tape cutting shown in Figure 9 back adhesive tape places the signal reference diagram.

Figure 11: be that adhesive tape shown in Figure 10 places bonding bad signal reference diagram.

Figure 12: be that adhesive tape shown in Figure 9 places the auxiliary signal of bending reference diagram.

(10) body

(11) pivot member

(12) cutting oral area

(13) pivot hole seat

(14) blade

(15) groove

(16) protruding button

(17) extension board

(18) notch

(19) bridge spare

(20) tape body

(30) body

(31) tape body

(32) cutting oral area

(33) pivot hole seat

(34) blade

(35) extension board

(36) notch

(specific embodiment)

Can further understand architectural feature of the present utility model and practical purpose thereof for convenient, sincerely describe in detail as the back with the graphic cooperation of an embodiment:

The utility model rubber belt bench cutting knife structure-improved, whole structure-improved can be done the easy edge of a knife improvement design that places with blade after mainly being to provide the adhesive tape cutting, please cooperate Fig. 1 to shown in Figure 4, the body 10 of rubber belt bench, as the outward appearance of existing use close, cooperate appearance to coat modular in design with the system of moulding, body 10 is double shape combination of nearly phase, relative insert group combination is established in inside, place the protrusion pivot member 11 of use for tape body 20, whole main improvement design is: tape holder body 10 tops form the cutting oral area 12 of indentation, one end pivot hole seat 13 is adorned incisory cover-plate type blade 14 for pivot, can pivot and cover whole cutting oral area 12, cooperate the default groove 15 of engaging relatively on the other end both sides body 10, buckle 16 for the protruding of blade 14 both sides protrusion, after covering, can fix and place, make the blade 14 zig-zag edge of a knife that falls to place anchor ring inner edge safely in body 10, and cutting oral area 12 by the bottom edge of pivot hole seat 13 establish one with the extension board 17 of body 10 outward appearance identical radian measure, the plate face is extended to the middle section position of cutting oral area 12, for bigger stretching notch 18 shapes of the terminal formation of plate, Convenient adhesive tape can simple and easy assembling and stretched operation, adhesive tape is after cutting, it can adhere to the flange surface A near edge of a knife bottom because of cutting stress, and extension board 17 stretch out ora terminalis B place, form 2 fixing link surfaces, do when blade 14 and to pivot when folding, the binding adhesive tape face that it is unsettled, will be by the cementation fixed length design of 2 of flange surface A and plate ora terminalis B, when covering with blade 14, naturally simple and easy curved arc places in the notch 18 of sky, reach the practicality operation purpose that handy and safe places, the length of whole notch 18 is located at the fixedly connected A of adhesive tape, more than 49% of B point gap length conveniently makes adhesive tape face safe and simple place use.

Place again in the design of notch 18, except that the need tool above-mentioned greater than linking the length of adhesive tape face more than 49%, for placing, convenient actual adhesive tape has more placing of curved arc guiding, lean on extension board 17 ends in notch 18, can between establish the bridge spare 19 of a thin rod shape, extremely shown in Figure 8 as Fig. 5, it is in extension board 17 space from end proper width, adhesive tape is pulled out by extension board 17 ends, after doing rupturing operation, when blade 14 covers, the adhesive tape face that its bending places, can be along the conflict guiding of bridge spare 19, its curved arc is in proper order placed to the inside of notch 18, conflict guiding with bridge spare 19, make the adhesive tape face naturally the curved arc of S-shaped shape place, it is placed into the bent arc length degree of notch 18 in-to-ins can dwindle relatively, when especially being fit to 20 assemblings of brand new tape body and using, place into the adhesive tape face and the outer edge surface of tape body 20 because less curved arc places curvature, can not produce the situation of mutual interference fully, the stretching of adhesive tape is placed, reach more smooth and easy safe practical effect, guarantee that adhesive tape cutting places and reach safe and practical operation easily, make the portable type rubber belt bench, more accord with practical health and place safety practical purpose easily.

And place the use of different embodiment with the face of adhesive tape shown in the utility model cutting, it sees through the extension elongation control of the pivot hole seat 13 root edge extension boards 17 of cutting oral area 12, location link surface A when its notch 18 is cut greater than the stretch tape face, during 49% above length between B (can't place when notch length is too small into), when but the Convenient adhesive tape face covers body 10 inside with blade 14, simple and easy saturating dead slot mouth 18 places that place cutting oral area 12, the pivot that not only can not interfere with blade 14 uses, more and cooperate the bending guiding of the bridge spare of establishing between extension board 17 external end edges 19 auxiliary, can make placing of adhesive tape face more smooth and easy, bridge spare 19 again, can be set as en plaque or round bar body frame dress, convenient to the inboard retaining means that forms bending of the adhesive tape face that places, the curved arc that makes the adhesive tape face form a S shape naturally places, effectively dwindle adhesive tape swinging arc space, more meet the needs that safety places, no matter and above-mentioned various different embodiment designs, it is mainly established on the cutting oral area and stays bigger notch 18, make the adhesive tape face when pulling out cutting, can keep (ringing too small to the gripping space that adhesive tape is pulled out because notch is crossed senior general with the cooresponding open-type space of blade 14 arc plate masks, and inconvenient stretched operation), take conveniently for the adhesive tape stretching, do not have cutting or the situation of the inconvenience that stretches, moreover by notch 18 increasing designs, the operation of pulling out of inserting assembling and adhesive tape face of more convenient tape body 20, can not have influence on the convenience that carries fully, can keep the adhesive tape storage again and put the characteristic that coats safety and sanitation, can be kept perfectly attractive in appearance with regard to the rubber belt bench outward appearance, and receive the utilization benefit and the purpose of practical safety and sanitation, yet with regard to the easy structure design that places synchronously together with adhesive tape of its cutting knife, not seeing for various portable rubber belt bench in fact, really is the convenient design of the big innovation of one on the rubber belt bench structure design.

In sum, the utility model rubber belt bench cutting knife structure-improved, aided design by notch increasing of cutting oral area and extension board face, not only the tape body assembling is easier, it is more convenient that adhesive tape is pulled out cutting operation, especially after cutting is used, more can one hand easily the adhesive tape face be done synchronous curved arc and place, really safety practicality improvement is easily taken and placed to tool, especially meets the needs that modern's convenient and safe is used.

Claims

1. rubber belt bench cutting knife structure-improved, include and mould the rubber belt bench body of making the type combination, and the tape body that places of centerpivot, with adhesive tape stretching discharging cutting mouth portion that is located at the body apical margin and blade that pivot caps is share thereof, it is characterized in that: an extension board is established in set cutting oral area one end of the rubber belt bench bodies top cutting oral area inboard that pivot hole seat ora terminalis that blade uses rises that is pivoted, the plate face extends to cutting oral area stage casing, form bigger notch-like, 49% of the adhesive tape face length degree that notch length is linked greater than blade cuts edge of a knife base flange face and extension board end face makes to form bigger adhesive tape in the cutting oral area and pull out the notch-like design; After adhesive tape is taken cut-out, cover curved arc with blade and place in the notch.

2. rubber belt bench cutting knife structure-improved as claimed in claim 1 is characterized in that: in the notch of body cutting oral area extension board end, establish a bridge spare, the curved arc guiding is auxiliary when forming adhesive tape and placing.

3. rubber belt bench cutting knife structure-improved as claimed in claim 1 is characterized in that: establish on the extension board face and stay rough surface.

4. rubber belt bench cutting knife structure-improved as claimed in claim 2, it is characterized in that: bridge spare is set as plate or round bar shape.