CN210763550U

CN210763550U - Correction device

Info

Publication number: CN210763550U
Application number: CN201721775436.3U
Authority: CN
Inventors: 黄子灵; 黄心铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-18
Filing date: 2017-12-18
Publication date: 2020-06-16
Anticipated expiration: 2027-12-18

Abstract

The utility model relates to a correcting device, which comprises a housin, set up the storage band pulley in the casing, set up in the pressure mouth of casing front end, set up in the take-up pulley of casing and set gradually in storage band pulley, pressure mouth and the correction area between the take-up pulley, the used part of correction area twines on the take-up pulley and the unused part twines on the storage band pulley, the take-up pulley rotates to be connected in the casing, correcting device is still including connecting being used for between casing and take-up pulley to drive the take-up pulley and rotate the coiling mechanism with the used part of rolling correction area, the utility model provides a correcting device has overcome the winding problem that appears among the prior art not tightly or disconnected area, very big reduction all kinds of problems that present correction area brought, has improved study and office efficiency, easily popularization and application.

Description

Correction device

Technical Field

The utility model relates to an office stationery field, in particular to correcting device.

Background

At present, a correction tape is an indispensable article in modern office and study, most of the correction tapes on the market at present are in a rotary type that a tape storage wheel drives a tape collection wheel through a gear, and the structural design has many defects; on the contrary, when the correction tape is used at the rear half part, the correction tape is pulled too tightly to cause the problem of tape breakage because the amount of the tape wound on the tape storage wheel is small and the amount of the tape wound on the tape take-up wheel is large, and the amount of the tape released by one rotation of the tape storage wheel is smaller than the amount of the tape wound by one rotation of the tape take-up wheel.

In addition, the correction tape body device is frequently disassembled and maintained due to the problems of some parts in the correction tape body device, and the problems of resource waste, delay of precious office learning time, reduction of the learning and office efficiency of students and the like can be caused due to the complex disassembly process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above shortcoming, provide a correcting unit, be equipped with the coiling mechanism on the take-up pulley of the device, can drive the take-up pulley automatic winding after the correction area uses and make used correction area, overcome the winding that appears among the prior art not tight or disconnected area problem, very big reduction all sorts of problems that current correction area brought, improved study office efficiency.

The utility model discloses a realize like this: a correction device characterized by: the correction device comprises a shell, a belt storage wheel, a pressure nozzle, a belt take-up wheel and a correction belt, wherein the belt storage wheel is arranged in the shell, the pressure nozzle is arranged at the front end of the shell, the belt take-up wheel is arranged in the shell, the correction belt is sequentially arranged between the belt storage wheel, the pressure nozzle and the belt take-up wheel, the used part of the correction belt is wound on the belt take-up wheel, the unused part of the correction belt is wound on the belt storage wheel, the belt take-up wheel is rotatably connected in the shell, and the correction device further comprises a winding device which is connected.

In order to better drive the take-up pulley to automatically wind the used correction tape and avoid the problem of winding incompact or tape breakage, the winding device comprises a clockwork spring connected between the shell and the take-up pulley and a clockwork spring tightening handle connected to the clockwork spring.

In order to facilitate the disassembly, the correction tape is replaced by a new one, the casing comprises a lower casing with an upper opening, an upper cover arranged on the upper opening of the lower casing and a connecting device connected between the lower casing and the upper cover, the connecting device comprises more than two connecting rods arranged on the lower casing and a clamping hook arranged on the upper cover, one end of each connecting rod is fixedly arranged on the lower casing, the other end of each connecting rod is provided with a clamping point, the clamping point extends out of a dodging hole in the upper cover and then is exposed at the upper end of the upper cover, and one end of the clamping hook is hinged to the upper cover, and the other end of the clamping hook is clamped on the clamping point.

In order to manually adjust the tightness of the correction tape, the correction device further comprises a tensioning adjusting wheel which is coaxially arranged on the belt storage wheel and used for adjusting the tightness of the correction tape.

In order to better install the tensioning adjusting wheel, more than two T-shaped slots which are distributed along the circumferential direction and extend along the radial direction are arranged on the belt storage wheel, T-shaped inserting rods of which the size and the number are matched with those of the T-shaped slots are arranged at the lower end of the tensioning adjusting wheel, and the T-shaped inserting rods are detachably inserted into the T-shaped slots.

In order to better observe the use condition of the correction tape, the shell is made of transparent plastic.

Compare prior art, the utility model has the advantages of it is following:

(1) the utility model provides a correcting device, take-up pulley is equipped with the coiling mechanism, can drive take-up pulley automatic winding used correction tape after the correction tape uses, the winding that has overcome among the prior art is not tight or the tape breakage problem, the various problems that the current correction tape brought have been greatly reduced, improved study office efficiency;

(2) the correction device provided by the utility model is provided with the clockwork spring between the belt winding wheel and the shell, and once the correction belt is used after the clockwork spring is wound, the clockwork spring can drive the belt winding wheel to rotate, so that the used correction belt is wound and tightened, and the problem of gear transmission is avoided;

(3) the correcting device provided by the utility model has the advantages that the lower shell and the upper cover are connected through the clamping points on the connecting rod and the clamping hooks, so that the correcting device is easy to install and disassemble and convenient to replace the correcting tape immediately after the correcting tape is used up;

(4) the utility model provides a correcting device, the belt storage wheel is provided with a tensioning adjusting wheel, the tension of the correcting belt can be manually adjusted, and the belt loosening problem is avoided;

(5) the casing of the correction device provided by the utility model is made of transparent plastic, so that the use condition of the correction tape can be observed from time to time, and the correction tape can be replaced in time;

(6) the utility model provides a correcting device, simple structure, performance is reliable, low in manufacturing cost easily popularizes and applies.

Drawings

The invention will be further described with reference to the following examples with reference to the accompanying drawings:

fig. 1 is a schematic structural diagram of the correction device of the present invention;

FIG. 2 is a schematic structural view of the correcting device of the present invention with the upper cover removed;

fig. 3 is a bottom view of the upper cover of the correcting device of the present invention;

fig. 4 is a schematic three-dimensional structure diagram of the tension adjusting wheel in the correcting device of the present invention.

The symbols in the drawings illustrate that: 1. the device comprises a shell, 11, a lower shell, 12, an upper cover, 13, a connecting device, 131, a connecting rod, 1311, a clamping point, 132, a clamping hook, 2, a belt storage wheel, 21, a T-shaped slot, 3, a pressing nozzle, 4, a belt take-up wheel, 5, a correction belt, 6, a take-up device, 61, a clockwork spring, 62, a clockwork spring tightening handle, 7, a tensioning adjusting wheel, 71 and a T-shaped inserted rod.

Detailed Description

The invention is described in detail below with reference to the drawings and specific examples:

as shown in fig. 1-4, for the utility model provides a correcting device, its characterized in that: the correction device comprises a shell 1, a belt storage wheel 2 arranged in the shell 1, a pressure nozzle 3 arranged at the front end of the shell 1, a belt take-up wheel 4 arranged in the shell 1 and a correction belt 5 sequentially arranged among the belt storage wheel 2, the pressure nozzle 3 and the belt take-up wheel 4, wherein the used part of the correction belt 5 is wound on the belt take-up wheel 4, the unused part of the correction belt is wound on the belt storage wheel 2, the belt take-up wheel 4 is rotatably connected in the shell 1, and the correction device further comprises a winding device 6 which is connected between the shell 1 and the belt take-up wheel 4 and used for driving the belt take-up wheel 4 to rotate so as to wind the used.

As shown in fig. 1, in order to better drive the take-up pulley to automatically wind the used correction tape and avoid the winding failure or tape breakage problem, the winding device 6 includes a spiral spring 61 connected between the housing 1 and the take-up pulley 4 and a spiral spring tightening handle 62 connected to the spiral spring 61.

As shown in fig. 1 and 2, in order to facilitate detachment and thus replace a new correction tape, the housing 1 includes a lower housing 11 having an upper opening, an upper cover 12 disposed on the upper opening of the lower housing 11, and a connecting device 13 connected between the lower housing 11 and the upper cover 12, the connecting device 13 includes two or more connecting rods 131 disposed on the lower housing 11 and hooks 132 disposed on the upper cover 12, one end of each connecting rod 131 is fixed on the lower housing 11 and the other end thereof is provided with a fastening point 1311, the fastening point 1311 extends out of an avoiding hole on the upper cover 12 and is exposed at the upper end of the upper cover 12, one end of each hook 132 is hinged to the upper cover 12 and the other end thereof is fastened to the fastening point 1311.

As shown in fig. 1, in order to manually adjust the tightness of the correction tape, the correction device further includes a tension adjusting wheel 7 coaxially disposed on the belt storage wheel 2 for adjusting the tightness of the correction tape 5.

As shown in fig. 4, in order to better install the tension adjusting wheel, more than two T-shaped slots 21 are arranged in the circumferential direction and extend in the radial direction on the pulley storage 2, T-shaped insertion rods 71 are arranged at the lower end of the tension adjusting wheel 7, the size and the number of the T-shaped insertion rods 71 are matched with those of the T-shaped slots 21, and the T-shaped insertion rods 71 are detachably inserted into the T-shaped slots 21.

In order to better observe the use condition of the correction tape, the shell 1 is made of transparent plastic.

The above-mentioned specific implementation is only to explain in detail the technical solution of the present invention, the present invention is not limited to the above-mentioned embodiments, and any improvement or replacement according to the principle of the present invention should be within the protection scope of the present invention.

Claims

1. A correction device characterized by: including casing (1), set up in storage band pulley (2) in casing (1), set up in pressure mouth (3) of casing (1) front end, set up in take-up pulley (4) in casing (1) and set gradually correction area (5) between storage band pulley (2), pressure mouth (3) and take-up pulley (4), the used part of correction area (5) twines on take-up pulley (4) and the unused part twines on storage band pulley (2), take-up pulley (4) rotate to be connected in casing (1), correcting unit is still including connecting being used for driving take-up pulley (4) and rotating with the used partial coiling mechanism (6) of take-up pulley (5) between casing (1) and take-up pulley (4).

2. The correction device according to claim 1, characterized in that: the winding device (6) comprises a clockwork spring (61) connected between the shell (1) and the take-up pulley (4) and a clockwork spring tightening handle (62) connected to the clockwork spring (61).

3. The correction device according to claim 1, characterized in that: casing (1) including have upper shed lower casing (11), set up upper cover (12) on the upper shed of lower casing (11) and connect in connecting device (13) between lower casing (11) and upper cover (12), connecting device (13) include set up connecting rod (131) on lower casing (11) more than two and set up pothook (132) on upper cover (12), the one end of connecting rod (131) sets firmly on lower casing (11) and the other end is equipped with stuck point (1311), exposure is placed in upper cover (12) upper end behind the dodge hole on upper cover (12) is stretched out in stuck point (1311), the one end of pothook (132) articulates on upper cover (12) and the other end joint is on stuck point (1311).

4. The correction device according to claim 1, characterized in that: the correction device also comprises a tensioning adjusting wheel (7) which is coaxially arranged on the belt storage wheel (2) and used for adjusting the tension degree of the correction belt (5).

5. The correction device according to claim 4, characterized in that: the tension adjusting wheel is characterized in that more than two T-shaped slots (21) which are distributed along the circumferential direction and extend along the radial direction are formed in the belt storage wheel (2), T-shaped inserting rods (71) which are matched with the T-shaped slots (21) in size and number are arranged at the lower end of the tension adjusting wheel (7), and the T-shaped inserting rods (71) are detachably inserted into the T-shaped slots (21).

6. The correction device according to claim 1, characterized in that: the shell (1) is made of transparent plastic.