CN201573995U

CN201573995U - Box type double-sided adhesive tape

Info

Publication number: CN201573995U
Application number: CN2009203140234U
Authority: CN
Inventors: 章良富
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-04
Filing date: 2009-11-04
Publication date: 2010-09-08
Anticipated expiration: 2019-11-04

Abstract

The utility model relates to a box type double-sided adhesive tape which comprises a hand-held housing, wherein the housing comprises an upper cover and a lower cover, one side of the upper cover is pivoted with one side of the lower cover, and the other sides of the upper cover and the lower cover are buckled with the other side of the lower cover, a core block is arranged in the housing, an upper and a lower supporting plates which are buckled with each other are arranged on the core block, a tape output wheel and a tape input wheel are arranged between the upper supporting plate and the lower supporting plate, gears meshed with the each other are arranged at the bottoms of the tape output wheel and the tape input wheel, a coating device is also fixed at the front end of the core block, an opening is formed at the front end of the housing, the coating device extends out of the housing through the opening and comprises a roller arranged in parallel with two triangular boards and pivoted with the mouth parts of the triangular boards, the roller is sleeved with an elastic cylinder, and the tape output wheel is arranged between the tape input wheel and the coating device. The box type double-sided adhesive tape has the advantages of convenient assembly and disassembly, long service life and low possibility of loosing of the tape output wheel and the tape input wheel.

Description

Boxlike tacky on two sides band

Technical field

The utility model relates to a kind of adhesive tape, especially relates to a kind of boxlike tacky on two sides band.

Background technology

Chinese patent CN2767693Y provides a kind of integrated correction tape mechanism, comprise housing, mouth, pulley, take-up pulley, be located at pulley ring gear, be located at the driving gear of take-up pulley, its driving gear and ring gear engagement, pulley the place ahead is provided with guidepost, take-up pulley the place ahead is provided with guidepost, is set with cylinder on the guidepost.Though this device also is applicable to adhesive tape, but because the casing plastic thrust collar closes tighter, so when changing adhesive tape, cause plastic shaft to fracture easily, make service life shorter, dismounting is extremely inconvenient, and two are meshed pulley and take-up pulley, loosening easily each other, need take adjustment frequently apart.

The utility model content

The utility model mainly be solve that existing in prior technology tacky on two sides belting dismounting inconvenience, service life are short, pulley and take-up pulley are easily loosening etc. technical matters, a kind of boxlike tacky on two sides band is provided, and easy accessibility, long service life, pulley and take-up pulley are difficult for loosening.

Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals: it comprises the housing of holding, described case top lid and lower cover, described loam cake and lower cover one side are articulated, opposite side is interlockingly connected, be provided with the core body piece in the housing, the core body piece is provided with the upper bracket plate and the lower bracket plate of snapping, be provided with pulley and take-up pulley between upper bracket plate and the lower bracket plate, pulley and take-up pulley bottom are provided with mating gear, also be fixed with at core body piece front end and be coated with pressure device, the housing front end has opening, the described pressure device that is coated with stretches out housing by opening, the described pressure device that is coated with comprises the roller bearing that is set in parallel in two disjunctor set squares and is articulated in the set square mouth, be socketed with elastic cylinder on the roller bearing, described pulley is arranged on take-up pulley and is coated with between the pressure device, is wound with winding on the pulley, one of winding walks around elastic cylinder and reflexed unrolls successively to pulley, walks around elastic cylinder and reflexed rolling once more on take-up pulley.The employing upper and lower covers articulates, and makes housing to open easilier, the use of supporting plate up and down, and it is convenient and tack-free when changing to make pulley and take-up pulley change, and has saved the guidepost of mentioning in the background technology, reduces the friction of winding.

As preferably, described upper bracket plate is provided with a plurality of disjunctor bearing pins, and described lower bracket plate is provided with a plurality of disjunctor pin sleeves that match with the disjunctor bearing pin, and upper bracket plate and lower bracket plate are interlocked by disjunctor bearing pin and disjunctor pin sleeve.

As preferably, cover on described corresponding to the pulley place and be provided with the cylinder ring of protrusion and the pressing rib that connects the some radial arrangement on the cylinder ring, and the height that flattens rib is greater than the cylinder ring height, the upper bracket plate is provided with and holds the suitable hole that connects cylinder ring and flatten rib, described take-up pulley center is provided with a protruding button, cover the protruding button hole that is provided with this protruding button clamping on described, also be provided with the circular hole that matches with take-up pulley on the described upper bracket plate.

As preferably, the ratio of number of teeth of the gear of described take-up pulley and pulley is between 0.5 to 1.

As preferably, the gear forming of described pulley is on the disjunctor disk of being located at the pulley bottom.The disjunctor disk can limit the take-up pulley bob, makes pulley and the pinch roller engagement of can always remaining valid.

As preferably, described housing side be provided with by horizontal stripe or salient point form anti-skidding by nip.

As preferably, with the coating of one deck colored text or pattern, has the tacky on two sides layer on the coating in the described winding.

As preferably, described winding is the double faced adhesive tape winding or revises band.

As preferably, described housing front end is provided with lid.

The beneficial effect that the utility model brings is, housing is renovated to fasten and made easy accessibility, and also prolong greatly service life, and pulley and take-up pulley are arranged between the pressing plate and substrate of fastening, and it is loosening to make both be difficult for.

Description of drawings

Accompanying drawing 1 is a kind of structural representation of the present utility model;

Accompanying drawing 2 is a kind of structural representations of loam cake of the present utility model and lower cover;

Accompanying drawing 3 is a kind of structural representations of core body piece of the present utility model;

Accompanying drawing 4 is a kind of structural representations of looking up of accompanying drawing 3;

Accompanying drawing 5 is a kind of structural representations of lower bracket plate of the present utility model;

Accompanying drawing 6 is a kind of structural representations of upper bracket plate of the present utility model;

Accompanying drawing 7 is a kind of structural representations that are coated with pressure device of the present utility model;

Accompanying drawing 8 is a kind of structural representations of pulley of the present utility model and take-up pulley;

Accompanying drawing 9 is a kind of structural representations of plug lid of the present utility model.

The specific embodiment

Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.

Embodiment: the boxlike tacky on two sides band of present embodiment is by Fig. 1,2, shown in 8, comprise the housing of holding, housing comprises loam cake 2 and lower cover 3, loam cake 2 one sides are shaped on two slotting ears 10, on the lower cover 3 of the same side, be shaped on the disjunctor drive-connecting shaft 11 that matches with slotting ear 10, be shaped on buckle 15 at lower cover 3 opposite sides, this buckle 15 can snap onto in the loam cake 2, be shaped on the cylinder ring 16 of protrusion and the protruding button hole 19 that is interlockingly connected with protruding button 18 that take-up pulley 7 centers are shaped on corresponding to pulley 6 places on the loam cake 2, the pressing rib 17 of three radial arrangement that are connected with on the circumference of cylinder ring 16, the height that flattens rib 17 is greater than cylinder ring 16 height, core body piece 20 is housed in the housing, as Fig. 1, shown in 9, the housing front end also is shaped on plug and covers 28.

As Fig. 3,4,5, shown in 6, core body piece 20 comprises upper bracket plate 21, lower bracket plate 22, and be fixed on pulley 6 and take-up pulley 7 between upper bracket plate 21 and the lower bracket plate 22, vertically be connected with a plurality of disjunctor bearing pins 4 on the upper bracket plate 21, vertically be connected with a plurality of disjunctor pin sleeves 5 that match with disjunctor bearing pin 4 on the lower bracket plate 22, upper bracket plate 21 and lower bracket plate 22 are interlocked by disjunctor bearing pin 4 and disjunctor pin sleeve 5, corresponding pulley 6 places also have and hold the hole 24 that connects cylinder ring 16 and flatten rib 17 on the upper bracket plate 21, corresponding take-up pulley 7 places have and take-up pulley 7 equal-sized circular holes 25, pulley 6 and take-up pulley 7 bottoms all are shaped on disjunctor gear 26, two gears 26 are meshed, the gear 26 of pulley 6 is molded on the disjunctor disk 14 of pulley 6 bottoms, and take-up pulley 7 is 3: 4 with the ratio of number of teeth of the gear 26 of pulley 6.

As shown in Figure 7, also be fixed with at core body piece 20 front ends and be coated with pressure device 8, the housing front end has square aperture 9, be coated with pressure device 8 and stretch out housing by opening 9, being coated with pressure device 8 comprises two parallel disjunctor set squares 13 and is articulated in roller bearing 23 between set square 13 mouths, be socketed with elastic cylinder on the roller bearing 23, pulley 6 is installed in take-up pulley 7 and is coated with between the pressure device 8.

As shown in Figure 3, be wound with winding 12 on the pulley 6, one of winding 12 walks around elastic cylinder and reflexed unrolls successively to pulley 6, walk around elastic cylinder and reflexed rolling once more on take-up pulley 7, has one deck patterned coatings in the winding 12, with the tacky on two sides layer, certainly, winding 12 can also or be revised band for the double faced adhesive tape winding on the patterned coatings.

During use, hold housing, choose the position on paper, elastic cylinder is conflicted on paper, be coated with pressure then and get final product, after using, cover plug and cover 28, prevent that dust from entering.

Claims

1. boxlike tacky on two sides band, it is characterized in that, comprise the housing of holding, described housing comprises loam cake and lower cover, described loam cake and lower cover one side are articulated, opposite side is interlockingly connected, be provided with the core body piece in the housing, the core body piece is provided with the upper bracket plate and the lower bracket plate of snapping, be provided with pulley and take-up pulley between upper bracket plate and the lower bracket plate, pulley and take-up pulley bottom are provided with mating gear, also be fixed with at core body piece front end and be coated with pressure device, the housing front end has opening, and the described pressure device that is coated with stretches out housing by opening, the described pressure device that is coated with comprises the roller bearing that is set in parallel in two disjunctor set squares and is articulated in the set square mouth, be socketed with elastic cylinder on the roller bearing, described pulley is arranged on take-up pulley and is coated with between the pressure device, is wound with winding on the pulley, one of winding walks around elastic cylinder and reflexed unrolls successively to pulley, walks around elastic cylinder and reflexed rolling once more on take-up pulley.

2. boxlike tacky on two sides band according to claim 1, it is characterized in that, described upper bracket plate is provided with a plurality of disjunctor bearing pins, and described lower bracket plate is provided with a plurality of disjunctor pin sleeves that match with the disjunctor bearing pin, and upper bracket plate and lower bracket plate are interlocked by disjunctor bearing pin and disjunctor pin sleeve.

3. boxlike tacky on two sides band according to claim 1, it is characterized in that, cover on described corresponding to the pulley place and be provided with the cylinder ring of protrusion and the pressing rib that connects the some radial arrangement on the cylinder ring, and the height that flattens rib is greater than the cylinder ring height, the upper bracket plate is provided with and holds the suitable hole that connects cylinder ring and flatten rib, described take-up pulley center is provided with a protruding button, cover the protruding button hole that is provided with this protruding button clamping on described, also be provided with the circular hole that matches with take-up pulley on the described upper bracket plate.

4. boxlike tacky on two sides band according to claim 1 is characterized in that the ratio of number of teeth of the gear of described take-up pulley and pulley is between 0.5 to 1.

5. according to claim 1 or 4 described boxlike tacky on two sides bands, it is characterized in that the gear forming of described pulley is on the disjunctor disk of being located at the pulley bottom.

6. boxlike tacky on two sides band according to claim 1 is characterized in that, described housing side be provided with by horizontal stripe or salient point form anti-skidding by nip.

7. boxlike tacky on two sides band according to claim 1 is characterized in that, with the coating of one deck colored text or pattern, has the tacky on two sides layer on the coating in the described winding.

8. boxlike tacky on two sides band according to claim 1 is characterized in that, described winding is the double faced adhesive tape winding or revises band.

9. boxlike tacky on two sides band according to claim 1 is characterized in that described housing front end is provided with lid.