CN2846298Y

CN2846298Y - Box seal device by adhesive tape

Info

Publication number: CN2846298Y
Application number: CN 200520014876
Authority: CN
Inventors: 赵卓伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-14
Filing date: 2005-09-14
Publication date: 2006-12-13
Anticipated expiration: 2015-09-14

Abstract

The utility model relates to a box seal device by adhesive tapes, which comprises a handle, one side of the handle is provided with a bracket plate which is extended upward, the back of the bracket plate is provided with a rotatable adhesive tape seat, the front of the bracket plate is provided with a side plate which is relative to the bracket plate at intervals, the side plate is connected with the bracket plate by a lower pivot shaft arranged horizontally, the lower pivot shaft is sheathed with a compression roller which can roll freely and an upper pivot shaft arranged horizontally is arranged between the side plate and the bracket plate above the lower pivot shaft. The upper pivot shaft is sheathed with a blade seat which has finite rotation, the blade seat can reset automatically under the action of a resetting mechanism after the external force is removed, the blade seat is provided with a forward bulging, a blade is pressed and fixed on the bulging of the blade seat by a horizontal part of an L-shaped wiping sheet, a vertical guard sheet positioned above the compression roller is arranged between the bracket plate and the front end of the side plate and an edge of the blade is hidden after the vertical guard sheet. The utility model has the advantages that the utility model has a blade protection device and solves a defect that the exposed blade is easy to hurt a user. The utility model has the advantages of simple structure, convenient assemblage, low cost and easy operation.

Description

Adhesive tape sealer

Technical field

The utility model relates to a kind of joint sealing packing apparatus, particularly a kind of adhesive tape sealer safe in utilization.

Background technology

Existing commercially available adhesive tape sealer is roughly, include handle, supporting plate, Tape Dispenser, side plate, pressure roller, blade bearing, blade and L shaped smearing and wipe away sheet, supporting plate is arranged on a side of handle and extends upward, Tape Dispenser is arranged on the rear positions of supporting plate and turns, side plate and supporting plate are oppositely arranged and are arranged on by a horizontal pivot forward position of supporting plate at interval, but be arranged with a free rolling pressure roller on the described pivot, described blade is pressed solidly on described blade bearing by the L shaped horizontal part of wiping away sheet of smearing.During use, the adhesive tape jacket casing on Tape Dispenser, and is pulled out the adhesive tape end, walking around pressure roller extends to smear always and wipes away sheet, when the needs joint sealing, hold handle, wipe away sheet and the adhesive tape end is pressed in the position that needs joint sealing by smearing, pull back then, the adhesive tape tube promptly rotates together with Tape Dispenser, then adhesive tape promptly continuously pulled out and under the pressure effect of smearing test piece, be bonded on the joint sealing position, when joint sealing finishes, firmly push to smear and wipe away sheet and make it that certain deformation take place, blade was about to adhesive tape and cut off this moment.

The adhesive tape sealer of said structure, though improved the efficient of joint sealing packing to a certain extent, its blade or sharp-pointed sawtooth generally all expose outside, make that the user is careless slightly will be hindered by it.

For this reason, the patent No. is that 01279765.0 Chinese patent " the adhesive tape sticking device with shearing severing structure " discloses a kind of adhesive tape sticking device with safety device, comprises tape dispenser and shearing severing structure; Tape dispenser comprises the handle that is positioned at its below, Tape Dispenser and the side plate that is arranged at the handle top; Side plate upper and lower end level respectively extends cylinder pole and sheathed roller and uses the pivot that is hubbed on the tape dispenser; Shearing severing structure comprises and is fixedly arranged on tape dispenser lateral margin knife rest, is arranged at blade on the knife rest, fixedly sets up the slide on the blade and smears test piece; The knife rest top is provided with the fixed leg of two band screws, and central authorities are arranged with the bearing groove between two fixed legs; Blade be provided with knife rest on the corresponding long-round sliding hole of fixed leg; Slide is the  tee section, its plane be provided with blade on the corresponding long-round sliding hole of long-round sliding hole, its facade inboard is convexly equipped with the projection of sheathed spring; Smearing the test piece lower end extends correspondence in regular turn and is close proximity to the arc-shaped bend support portion on the side plate pole and is close proximity to the upright push pedal of slide facade back with the front with the back; Slide that fuses and blade are by wearing thereon in the long-round sliding hole and the spiral shell slippage of screw lock in the fixed leg screw is mounted on knife rest.Wherein: be respectively equipped with chute between knife rest central authorities bearing groove both sides and the fixed leg; Blade is provided with and knife rest upper hopper chute corresponding positioning hole; Slide is provided with correspondence and runs through the registration mast of knock hole on the blade; And make on the slide registration mast protrude out being arranged in the knife rest chute on the blade behind the knock hole.

Blade in this patent has obviously had fender guard, solved the exposed defective of easily hindering the user outside of blade, but its structure is comparatively complicated, assembling inconvenience, and cost is higher.

Summary of the invention

Technical problem to be solved in the utility model be provide at above-mentioned prior art present situation a kind of simple in structure, assembling easily, cost is low and adhesive tape sealer safe in utilization.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of adhesive tape sealer, comprise the leader, side at handle is provided with a upwardly extending supporting plate, the rear positions of supporting plate is provided with a rotating Tape Dispenser, be provided with in the forward position of supporting plate one with supporting plate opposing sideplates at interval, and be connected by a horizontally disposed pivot down between side plate and the supporting plate, but be arranged with a free rolling pressure roller on the following pivot, it is characterized in that:

Between position, side plate and supporting plate on the described pivot down, also has a horizontally disposed head lamp brush guard pivot, be arranged with on this head lamp brush guard pivot one can do limited rotation, and can external force remove the back under the Bringing-back mechanism effect automatically reset blade bearing, described blade bearing has forward a salient, one blade is smeared the horizontal part of wiping away sheet by a L type and is pressed solidly on the salient of described blade bearing, one vertical catch is arranged between the front end of supporting plate and side plate and is positioned on the pressure roller, and the cutting edge of described blade promptly is hidden in after this vertical catch.

The limited rotation of described blade bearing can realize by following structure: have a spacing preiection on the described head lamp brush guard pivot, for clockwise rotating of blade bearing provides spacing; And top, described vertical catch cross section is " L " type, and under state of nature, the cutting edge of described blade promptly places on the horizontal part at this " L " type position, and this horizontal part provides spacing for rotating counterclockwise of blade bearing.

Described Bringing-back mechanism can adopt following structure: at a sheathed torsion spring between described blade bearing and the supporting plate, on the described head lamp brush guard pivot, an end of this torsion spring is butted on the supporting plate, and the other end is butted on the L type and smears on the vertical plane of wiping away sheet.

More level and smooth in order to make that adhesive tape sticking gets, the lateral surface button that is preferably in described vertical catch is established a smooth tablets.

Compared with prior art, advantage of the present utility model is both had the fender guard of blade, has solved the exposed defective of easily hindering the user outside of blade, and it is simple in structure again, and is easy to assembly, and cost is lower, also easy operating.

Description of drawings

Fig. 1 is the initial condition structural representation of the utility model embodiment;

Fig. 2 is the working state structure scheme drawing of the utility model embodiment;

Fig. 3 is the spatial structure decomposition texture scheme drawing of the utility model embodiment;

Structural representation when Fig. 4 is the side-looking of the utility model embodiment;

Structural representation when Fig. 5 is the joint sealing of the utility model embodiment.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of adhesive tape sealer, comprise leader 1, side at handle 1 is provided with a upwardly extending supporting plate 2, the rear positions of supporting plate 2 is provided with a rotating Tape Dispenser 3, be provided with in the forward position of supporting plate 2 one with supporting plate 2 opposing sideplates 4 at interval, and be connected by one horizontally disposed time pivot 5 between side plate 4 and the supporting plate 2, but be arranged with a free rolling pressure roller 6 on the following pivot 5;

Be positioned on the below, described handle 1 of described pressure roller 6 and also be provided with a spring pressuring plate 13; Between position, side plate 4 and supporting plate 2 on the described down pivot 5, also have a horizontally disposed head lamp brush guard pivot 7, be arranged with on this head lamp brush guard pivot 7 and one can do limited rotation, and can remove automatically reset blade bearing 8 under the Bringing-back mechanism effect afterwards in external force;

Have a spacing preiection 71 on the described head lamp brush guard pivot 7, for clockwise rotating of blade bearing 8 spacing; Blade bearing 8 has forward a salient 81, and at a sheathed torsion spring 12 between described blade bearing 8 and the supporting plate 2, on the described head lamp brush guard pivot 7, an end of this torsion spring 12 is butted on the supporting plate 2, and the other end is butted on the L type and smears on the vertical plane of wiping away sheet 10;

One blade 9 is smeared the horizontal part of wiping away sheet 10 by a L type and is pressed solidly on the salient 81 of described blade bearing 8, and a vertical catch 11 is arranged between the front end of supporting plate 2 and side plate 4 and is positioned on the pressure roller 6, and the lateral surface button of vertical catch 11 is established a smooth tablets 111; The cutting edge of described blade 9 promptly is hidden in after this vertical catch 11, and the top, cross section of described vertical catch 11 is " L " type, and the cutting edge of described blade 9 promptly places on the horizontal part of described vertical catch 11, and this horizontal part is that rotating counterclockwise of blade bearing 8 is spacing.

The utility model working process is as follows:

Referring to Fig. 5, before the use,, therefore can not scratch the user because of the cutting edge of blade 9 is hidden in after the vertical catch 11;

During use, adhesive tape tube 14 is enclosed within on the Tape Dispenser 8, and pulls out adhesive tape 15 ends, walk around pressure roller 6 and extend to smear always and wipe away sheet 10, spring pressuring plate 13 overlays adhesive tape 15 on pressure roller 6, so that adhesive tape 15 is smooth; When the needs joint sealing, hold handle 1, wipe away sheet 10 adhesive tape 15 ends are pressed in the position that needs joint sealing by smearing, pull back then, adhesive tape tube 14 promptly rotates together with Tape Dispenser 3, so adhesive tape 15 is promptly continuously pulled out, and smear under the effect of wiping away ora terminalis on sheet 10 vertical planes in the L type, the space in the adhesive tape 15 is floating and adhesive tape 15 is bonded on the joint sealing position;

When treating adhesive tape 15 to be cut off, the user is as long as firmly press handle on encapsulant, just can smear that ora terminalis produces a power on the vertical plane of wiping away sheet 10 in the L type, the feasible blade bearing 8 that is set on the head lamp brush guard pivot 7 is done along head lamp brush guard pivot 7 and is clockwise rotated, correspondingly, drive blade 9 and move, with adhesive tape 15 severings to the front upper place; After user's hand-power was removed, torsion spring 12 gave the L type and smears and wipe away sheet 10 1 antagonistic forces, makes blade bearing 8 do along head lamp brush guard pivot 7 and rotates counterclockwise, and is promptly resetted.

Claims

1, a kind of adhesive tape sealer, comprise leader (1), side at handle (1) is provided with a upwardly extending supporting plate (2), the rear positions of supporting plate (2) is provided with a rotating Tape Dispenser (3), be provided with in the forward position of supporting plate (2) one with supporting plate (2) opposing sideplates (4) at interval, and be connected by a horizontally disposed pivot (5) down between side plate (4) and the supporting plate (2), following pivot (5) but on be arranged with a free rolling pressure roller (6), it is characterized in that:

Position on described pivot (5) down, also has a horizontally disposed head lamp brush guard pivot (7) between side plate (4) and the supporting plate (2), be arranged with one on this head lamp brush guard pivot (7) and can do limited rotation, and can remove back automatically reset blade bearing (8) under the Bringing-back mechanism effect in external force, blade bearing (8) has forward a salient (81), one blade (9) is smeared the horizontal part of wiping away sheet (10) by a L type and is pressed solidly on the salient (81) of described blade bearing (8), one vertical catch (11) is arranged between the front end of supporting plate (2) and side plate (4), and be positioned on the pressure roller (6), and the cutting edge of described blade (9) promptly is hidden in this vertical catch (11) afterwards.

2, adhesive tape sealer as claimed in claim 1 is characterized in that: the limited rotation of described blade bearing (8) realizes by following structure: have a spacing preiection (71) on the described head lamp brush guard pivot (7), for clockwise rotating of blade bearing (8) provides spacing; And the top, cross section of described vertical catch (11) is " L " type, and under state of nature, the cutting edge of described blade (9) places on the horizontal part at this " L " type position, and this horizontal part is rotating counterclockwise of blade bearing (8) and provides spacing.

3, adhesive tape sealer as claimed in claim 1, it is characterized in that: described Bringing-back mechanism is, between described blade bearing (8) and supporting plate (2), described head lamp brush guard pivot (7) goes up a sheathed torsion spring (12), one end of this torsion spring (12) is butted on the supporting plate (2), and the other end is butted on the L type and smears on the vertical plane of wiping away sheet (10).

4, adhesive tape sealer as claimed in claim 1 is characterized in that: be positioned on the below of described pressure roller (6), the described handle (1) and also be provided with a spring pressuring plate (13).

5, as claim 2 or 3 or 4 described adhesive tape sealers, it is characterized in that: establish a smooth tablets (111) at the lateral surface button of described vertical catch (11).