CN203976073U - A kind of electrical adhesive tape cutter - Google Patents

Abstract

The utility model relates to power engineering apparatus field, and specifically a kind of electrical adhesive tape cutter, comprises housing, handle, driving device, pusher, blade.Described handle and housing are hinged in housing front portion; Described driving device is arranged on housing one side, rotates for the one direction that the rotation of handle is changed into gear III; Described pusher is arranged on housing top, for the electrical adhesive tape of certain length being shifted onto outside electrical adhesive tape cutter after electrical adhesive tape is truncated, facilitates take next time; Described blade is fixed on handle, for electrical adhesive tape is blocked.The one hand that the utility model can be realized electrical adhesive tape blocks fast, solved existing method efficiency low, easily operating personnel is caused to a dangerous difficult problem.

Description

A kind of electrical adhesive tape cutter

Technical field

The utility model relates to power engineering apparatus field, specifically a kind of electrical adhesive tape cutter.

Background technology

Operating personnel often can use electrical adhesive tape in the time carrying out power construction operation, needs adhesive tape to block out from tape roll after use.Prior art needs both hands to coordinate, and uses cutter to complete, and makes that the required Portable device quantity of operating personnel increases, Efficiency Decreasing, and causes the many potential safety hazards in the situations such as aloft work.

Chinese Patent Application No.: 200810167718.4, the applying date: on October 06th, 2008, invention and created name is: novel adhesive tape cutting device, this application case discloses a kind of novel adhesive tape cutting device, by main body, tool rest and cutter, adhesive tape pedestal, support, slipper, handle or suspender belt, supporter forms, in a side of plate-like body, a tool rest with cutter is set, an adhesive tape pedestal is set below main body upper cutter head, opposite side in main body is provided with support, handle or suspender belt for holding are installed on support, on support, be also provided with the side of tape roll and contact, prevent if desired the slipper that tape roll rotates, in main body, be also provided with supporter, tape roll is just sleeved on supporter, the adhesive tape of tape roll passes through between tool rest and adhesive tape pedestal, with the cutter cutting of tool rest.This application case weak point is: in order to adapt to difference volume core diameter, external diameter or the width of tape roll, adopt and on supporter, be set with the method that adjustment ring, replacing or movable support body position, traversing carriage position or mobile tool rest and rubber belt bench seat are put, also need if desired to change a part of part.

Utility model content

1. the technical matters that utility model will solve

, complex operation low for adhesive tape cutter efficiency of the prior art, adhesive tape such as after-tack at the technical matters, the utility model provides a kind of electrical adhesive tape cutter, and it is simple to operate, adhesive tape is installed rapidly, one-handed performance solved the technical matters that adhesive tape after-tacks.

2. technical scheme

For achieving the above object, the technical scheme that the utility model provides is:

A kind of electrical adhesive tape cutter, comprises housing, handle, driving device, pusher, blade, and described handle and housing front end protruding end are hinged; Between described handle and housing front end protruding end, spring is installed; Described driving device is arranged on housing sidewall; Described pusher is arranged on housing top; Described blade is fixed on handle front portion; Described driving device comprises tooth bar, ratchet, ratchet, gear I, gear II, gear III; Described tooth bar is curved, and tooth bar upper end is fixed on handle middle part one side; Gear I is fixed on housing sidewall, and engages with tooth bar; Described ratchet is fixedly connected with gear I; Ratchet and ratchet are intermeshing; Gear II is fixedly connected with ratchet, and gear II and gear III are intermeshing; Described pusher comprises friction wheel I, friction wheel II; Described friction wheel I, friction wheel II outside face are coarse, and the laminating of friction wheel I, friction wheel II intimate, and friction wheel I is fixedly connected with gear III; Described housing is cylinder-like structure; A while and friction wheel I, the tangent coarse platform of friction wheel II are arranged at described housing top, have a groove corresponding with blade on platform; There is a cylinder projection at housing middle part; Housing opposite side is provided with cap.

Preferably, the material of described housing is plastics; Described tooth bar, ratchet, gear I, gear II, gear III and blade are made up of hard metal material; Described ratchet is made up of elastic metallic material; Described friction wheel I, friction wheel II are made up of quality of rubber materials.

Preferably, described blade edge of a knife indention.

Preferably, the tangent coarse flat surface of described housing top and pusher is wavy.

3. beneficial effect

The technical scheme that adopts the utility model to provide, compared with prior art, has following beneficial effect:

(1) a kind of electrical adhesive tape cutter of the present utility model, driving device can be the strength transmission of handle to pusher, like this, just ensure that adhesive tape can export automatically, simple to operate, and only have a handles, one hand can operate, the handling of adhesive tape are also very simple, can automatically adapt to the width of different adhesive tapes.

(2) a kind of electrical adhesive tape cutter of the present utility model, the material of housing is plastics, weight saving is unheavy, bonding manual manipulation; Described tooth bar, ratchet, gear I, gear II, gear III and blade are made up of hard metal material, durable in use; Described ratchet is made up of elastic metallic material, is convenient to and being used in conjunction with of ratchet; Described friction wheel I, friction wheel II are made up of quality of rubber materials, reduce after-tacking of adhesive tape.

(3) a kind of electrical adhesive tape cutter of the present utility model, described blade edge of a knife indention, is convenient to the cutting of adhesive tape.

(4) a kind of electrical adhesive tape cutter of the present utility model, the tangent coarse flat surface of described housing top and pusher is wavy, prevents that adhesive tape from after-tacking.

(5) a kind of electrical adhesive tape cutter of the utility model, reasonable in design, principle is simple, is convenient to promote the use of.

Brief description of the drawings

Fig. 1 is a kind of electrical adhesive tape cutter structural representation of the present utility model;

Fig. 2 is a kind of electrical adhesive tape cutter work schematic diagram of the present utility model;

Fig. 3 is a kind of electrical adhesive tape cutter cap schematic diagram of the present utility model;

Fig. 4 is a kind of electrical adhesive tape cutterbar drive position of the present utility model and annexation figure.

Label declaration in schematic diagram: 1. housing; 2. handle; 3. driving device; 4. pusher; 5. blade; 6. spring; 101. cylinder; 102. platform; 103. groove; 104. cap; 105. cavity; 301. tooth bar; 302. gear I; 303. ratchet; 304. ratchet; 305. gear II; 306. gear III; 401. friction wheel I; 402 friction wheel II.

Detailed description of the invention

For further understanding content of the present utility model, by reference to the accompanying drawings the utility model is described in detail.

Embodiment 1

As shown in Figure 1, Figure 2, Fig. 3, a kind of electrical adhesive tape cutter of the present embodiment, comprises housing 1, handle 2, driving device 3, pusher 4, blade 5, described handle 2 is hinged with housing 1 front end protruding end; Between described handle 2 and housing 1 front end protruding end, spring 6 is installed; Described blade 5 edge of a knife indentions; Described driving device 3 is arranged on housing 1 sidewall; Described pusher 4 is arranged on housing 1 top; Described blade 5 is fixed on handle 2 front portions; Housing 1 opposite side is provided with cap 104; Described driving device as shown in Figure 4, comprises tooth bar 301, ratchet 304, ratchet 303, gear I 302, gear II 305, gear III 306; Described tooth bar 301 is curved, and tooth bar 301 upper ends are fixed on handle 2 middle part one sides; Gear I 302 is fixed on housing 1 sidewall, and engages with tooth bar 301; Described ratchet 303 is fixedly connected with gear I 302; Ratchet 304 is intermeshing with ratchet 303; Gear II 305 is fixedly connected with ratchet 304, and gear II 305 is intermeshing with gear III 306; Described pusher 4 comprises friction wheel I 401, friction wheel II 402; Described friction wheel I 401, friction wheel II 402 outside faces are coarse, and the 402 intimate laminatings of friction wheel I 401, friction wheel II, and friction wheel I 401 is fixedly connected with gear III 306; Described housing 1 is cylinder-like structure; A while and friction wheel I, the tangent coarse platform 102 of friction wheel II are arranged at described housing 1 top, are wavy, have a groove 103 corresponding with blade 5 on platform 102; There is a cylinder projection at housing 1 middle part.The material of described housing 1 is plastics; Described tooth bar 301, ratchet 304, gear I 302, gear II 305, gear III 306 and blade 5 are made up of hard metal material; Described ratchet 303 is made up of elastic metallic material; Described friction wheel I 401, friction wheel II 402 are made up of quality of rubber materials.

A kind of electrical adhesive tape cutter of the present embodiment is in the time of concrete use, and first cutter is opened in left and right, adhesive tape is inserted in the cylinder projection at housing 1 middle part, and by tape splice, through friction wheel I 401 and friction wheel II 402, the cutter that closes, completes installation, along with one hand is exerted oneself for the first time, strength is by driving device 3 middle rack 301 driven gear I 302, gear I 302 is rotated, driving ratchet 303 to stir ratchet 304 rotates for the first time, ratchet 304 drives the gear II 305 being fixed together to rotate again, gear II 305 and gear II 306 are intermeshing, gear II 305 driven gear II 306 are rotated, gear II 306 again by strength transmission on the friction wheel II 402 in the pusher 4 being fixed together, and friction wheel I 401, the 402 intimate laminatings of friction wheel II, friction wheel II 402 drives friction wheel I 401 to rotate propelling movement adhesive tape and moves ahead, then, the reset function of spring 6 leads handle 2 to reset, the first circulation finishes, along with exerting oneself continuously of one hand, adhesive tape is pushed out endlessly, until adhesive tape passes the adhesive tape outlet that the tangent coarse platform 102 of handle and housing 1 top and pusher 4 forms, for pulling use, after being used to complete, squeeze grip 2, the blade 5 that is fixed on handle 2 front portions blocks adhesive tape.

Below schematically the utility model and embodiment thereof are described, this description does not have restricted, and shown in accompanying drawing is also one of embodiment of the present utility model, and actual structure is not limited to this.So, if those of ordinary skill in the art is enlightened by it, in the situation that not departing from the utility model creation aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.

Claims (4)

1. an electrical adhesive tape cutter, comprise housing (1), handle (2), driving device (3), pusher (4), blade (5), it is characterized in that: described handle (2) is hinged with housing (1) front end protruding end; Between described handle (2) and housing (1) front end protruding end, spring (6) is installed; Described driving device (3) is arranged on housing (1) sidewall; Described pusher (4) is arranged on housing (1) top; Described blade (5) is fixed on handle (2) front portion;

Described driving device comprises tooth bar (301), ratchet (304), ratchet (303), gear I (302), gear II (305), gear III (306); Described tooth bar (301) is curved, and tooth bar (301) upper end is fixed on handle (2) middle part one side; Gear I (302) is fixed on housing (1) sidewall, and engages with tooth bar (301); Described ratchet (303) is fixedly connected with gear I (302); Ratchet (304) is intermeshing with ratchet (303); Gear II (305) is fixedly connected with ratchet (304), and gear II (305) is intermeshing with gear III (306);

Described pusher (4) comprises friction wheel I (401), friction wheel II (402); Described friction wheel I (401), friction wheel II (402) outside face are coarse, and friction wheel I (401), the laminating of friction wheel II (402) intimate, friction wheel I (401) is fixedly connected with gear III (306);

Described housing (1) is cylinder-like structure; A while and friction wheel I (401), the tangent coarse platform (102) of friction wheel II (402) are arranged at described housing (1) top, have a groove (103) corresponding with blade (5) on platform (102); There is a cylinder projection at housing (1) middle part; Housing (1) opposite side is provided with cap (104).

2. a kind of electrical adhesive tape cutter according to claim 1, is characterized in that: the material of described housing (1) is plastics; Described tooth bar (301), ratchet (304), gear I (302), gear II (305), gear III (306) and blade (5) are made up of hard metal material; Described ratchet (303) is made up of elastic metallic material; Described friction wheel I (401), friction wheel II (402) are made up of quality of rubber materials.

3. a kind of electrical adhesive tape cutter according to claim 1 and 2, is characterized in that: described blade (5) edge of a knife indention.

4. a kind of electrical adhesive tape cutter according to claim 1 and 2, is characterized in that: the tangent coarse flat surface of described housing (1) top and pusher (4) is wavy.