TWI476117B - Film transducers - Google Patents

Description

Film transfer

The present invention relates to a film transfer device, and more particularly to a film transfer device that can be easily opened and closed.

The existing film transfer device, such as a correction tape or an adhesive tape, is generally provided with a core tape set in a casing, which is environmentally friendly and reduces the burden on the consumer. Most of the existing film transfer device housings are It is set to be openable and closable so that the user can replace the set of the core with the cymbal.

Moreover, the housing of the conventional film transfer device is mainly composed of a cover cover with two phases, and a snap structure is arranged between the two cover covers, so that the two cover covers can be stably closed and closed, and The buckle structure of the film transfer device is a press type, and generally comprises two snap arms and a buckle groove respectively disposed on the sides of the two cover covers, by the mutual relationship between the snap spring arm and the buckle groove The buckle can make the two shell covers relatively close. However, when the two shell covers are relatively opened, the buckle arm of the buckle structure is required to release the buckle of the buckle arm and the buckle groove. The state allows the two cover to be relatively opened for the replacement of the core band in the housing.

In addition, the snap-on arm and the snap groove of the conventional push-type snap structure are disposed on the side of the casing, so that a large space is required on the side of the existing casing to accommodate the press-type buckle. The structure will increase the overall volume of the existing film transfer device, which not only increases the space required for storage, packaging and transportation, but also makes the user feel uncomfortable when holding, which causes inconvenience in use.

Therefore, the present inventors have succeeded in research and experiment in view of the structure and use of the conventional film transfer device, and finally developed an inventor who can improve the existing defects.

The main object of the present invention is to provide a film transfer device which is provided on the upper and lower inner bottom surfaces of the lower cover of the casing, and can appropriately reduce the volume of the casing, thereby reducing storage and packaging. The space required for transportation and the user's grip, operation and collection can be used to improve the practicality and performance of the film transfer device.

In order to achieve the above object, the present invention mainly provides a film transfer device comprising: a casing comprising two upper and lower casing covers, wherein the casing has an accommodating space, wherein the upper and lower sides One end of the cover is pivotally connected to each other, the length of the lower cover is longer than the upper cover, and a latching mechanism is provided between the opposite inner surfaces of the upper and lower covers; and a cover is disposed on the cover a core band set in the body receiving space, wherein the snap mechanism is disposed at the other end of the upper cover that is different from the lower cover and the lower cover faces the inner bottom surface of the upper cover .

According to the above technical means, the buckle mechanism of the present invention is disposed between the upper surface of the lower cover and the opposite inner bottom surface of the lower cover, so that the user can not only open and close the housing, thereby achieving the purpose of saving labor and convenience. The volume of the casing itself can be appropriately reduced to reduce the space required for storage, packaging and transportation of the film transfer device, thereby reducing the overall manufacturing cost, and allowing the film transfer device to form a pen-like shape as a whole for use. The grip and operation of the person can be used to improve the convenience and overall practicality of the operation of the film transfer device. By.

Secondly, by means of the snap positioning structure between the casing and the core belt group, the multi-point combination between the core belt group and the casing can be realized, and the core belt group can be arbitrarily separated from the casing, and the film can be lifted. The stability of the overall structure of the translator.

The present invention provides a film transfer device. The film transfer device of the present invention can be a correction tape or an adhesive tape, etc., wherein any device for transferring a coating material on a film to a predetermined position is included in the present invention. In the context, please refer to FIG. 1 to FIG. 3, which shows that the film transfer device of the present invention comprises a housing 10 and a core set 20, wherein the housing 10 has an accommodation space. The housing 10 is formed by a two-layered cover, which includes an upper cover 11 and a lower cover 12, wherein one ends of the upper and lower covers 11, 12 The pivoting of the lower cover 12 is longer than the upper cover 11 , and a latching mechanism is provided between the upper and lower inner surfaces of the upper and lower covers 11 , 12 . The upper and lower cover covers 11 and 12 respectively have a U-shaped cross section, and the upper and lower cover covers 11 and 12 respectively have a spaced-apart bottom surface and two adjacent side surfaces, and the snap mechanism includes They are respectively disposed on the upper and lower cover covers 11 and 12 and are respectively provided with elastic upper and lower buckle pieces 112 and 122, The cleats 112 and 122 are hooked to each other, and the upper cleats 112 are disposed on the bottom surface of the upper casing cover 11 at a position different from the other end of the lower casing cover 12 and extend toward the lower casing cover 12 . The lower cleat 122 is disposed at a position of the lower cover 12 facing the inner bottom surface of the upper cover 11 with respect to the upper cleat 112. The lower cleat 122 is preferably disposed at a near intermediate position of the intermediate axis of the lower cover 12 .

The core band 20 is disposed in the accommodating space of the housing 10, which may be Normally extending from the shape of the housing 10, the main body comprises a body 21, a transfer head, a core pulley set, a core strip and an outer cover, wherein the main structure of the core set 20 can be existing. Therefore, the detailed structure is not described in detail, and the body 21 of the core set 20 is provided with a through hole 22 with respect to the latching mechanism, and the through hole 22 allows the upper and lower cleats 112 and 122 of the snap mechanism to penetrate therein. A snap-on positioning structure may be further disposed between the body 21 of the core set 20 and the housing 10, and the snap positioning structure may include two positioning hooks disposed on both sides of the body 21 of the core set 20 24, and two positioning buckle grooves 124 disposed on the inner side surface of the lower cover 12, wherein the positioning buckle groove 124 can be in the form of a groove not extending through the side of the lower cover 12 as shown in the figure, or The side of the lower cover 12 is perforated; in addition, the positioning hooks 24 may be disposed on the inner side of the lower cover 12, and the positioning buckles 124 may be disposed on both sides of the body 21 of the core set 20. By the mutual locking of the positioning hook piece 24 and the positioning buckle groove 124, the force of the combination between the core band set 20 and the casing 10 can be improved, and the core tape set 20 and the casing can be avoided when the film transfer device is accidentally dropped. The mutual detachment 10 can thereby improve the stability of the structure in which the core band 20 is disposed in the casing 10.

Referring to FIG. 4, it can be seen that two guiding blocks 126 can be protruded from the lower cover 12 at two ends of the positioning buckle groove 124. The top surface of each guiding block can be inclined. By the arrangement of the guiding block 126 and the inclined surface thereof, the guiding effect of the positioning hook piece 24 being placed in the positioning buckle groove 124 can be provided, so that the positioning hook piece 24 can be smoothly and smoothly buckled with the positioning buckle groove 124, and then A buffer guiding groove 127 is recessed at a position from the edge of the lower cover 12 to the proximal positioning groove 124. The arrangement of the buffer guiding groove 127 can improve the smoothness of the positioning hook 24 in the positioning buckle 124. Enhance the placement of the core group 20 Smoothness in the interior of the casing 10.

Thus, when the upper and lower cover members 11 and 12 are oppositely closed, the upper and lower cleats 112 and 122 can be inserted into the through holes 22 of the body 21 of the core band 20 to be relatively buckled, thereby making the upper and lower sides. The cover covers 11, 12 are coupled to each other to accommodate the core set 20 between the upper and lower cover members 11, 12.

When the core belt of the core belt group 20 is used to replace the new core belt group 20, please refer to FIGS. 5 and 6 to slightly pull the upper casing cover 11 so that the upper and lower buckle pieces 112, 122 is separated by force due to its own elasticity, so that the upper cover 11 can pivot relative to the lower cover 12 to open the housing 10, so that the user can replace the core set 20, after the replacement of the core set 20 is completed, The upper cover 12 can be closed with respect to the lower cover 12, and the upper and lower cleats 112 and 122 can be re-engaged, so that the film transfer device can be used normally.

Moreover, in order to facilitate the user to pull the upper cover 11 to release the buckle state of the buckle mechanism, one end of the upper cover 112 is disposed on the upper cover 11 to extend along a horizontal direction of the top surface of the upper cover 11 to form a wrench. 114, and the top surface of the core assembly 21 opposite to the top surface of the upper cover 11 forms the trigger 114, a recess 26 is formed in the recess for inserting the trigger 114 into the sleeve 114, so that the user can When the upper cover 11 is pulled, it is easy to apply force to the wrench 114 by the fingers, so that the opening and closing operation of the housing 10 can be more labor-saving and convenient.

It is apparent that the various modifications and changes can be made without departing from the spirit and novel concept of the invention, and the specific embodiments disclosed herein are not intended to limit the invention. All modifications in the scope of the appended patent application.

10‧‧‧shell

11‧‧‧Upper cover

112‧‧‧Upper piece

114‧‧‧Reel

12‧‧‧ Lower cover

122‧‧‧Buckle

124‧‧‧Locating buckle

126‧‧‧Guiding block

127‧‧‧buffer guiding slot

20‧‧‧ Core Group

21‧‧‧ body

22‧‧‧Perforation

24‧‧‧ Positioning hooks

26‧‧‧ wrenching

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a perspective view of a film transfer device of the present invention.

Figure 2 is an exploded perspective view of the film transfer device of the present invention.

Figure 3 is a cross-sectional view of a film transfer device of the present invention.

Figure 4 is a partial enlarged view of the lower cover of the present invention.

Figure 5 is a partial cross-sectional view showing the film transfer device of the present invention when the casing is opened.

Figure 6 is a cross-sectional view showing the operation of the film transfer device of the present invention when the core tape set is replaced.

10‧‧‧shell

11‧‧‧Upper cover

112‧‧‧Upper piece

114‧‧‧Reel

12‧‧‧ Lower cover

122‧‧‧Buckle

124‧‧‧Locating buckle

126‧‧‧Guiding block

20‧‧‧ Core Group

21‧‧‧ body

22‧‧‧Perforation

24‧‧‧ Positioning hooks

26‧‧‧ wrenching

Claims (19)

A film transfer device comprising: a casing comprising two upper and lower casing covers, wherein the casing has an accommodating space, wherein one ends of the upper and lower casings are pivotally connected to each other, The length of the lower cover is longer than that of the upper cover, and a locking mechanism that can be mutually latched is disposed between the opposite inner surfaces of the upper and lower covers; and a set of cores disposed in the housing space of the housing, The latching mechanism is disposed on the upper end of the upper cover that is different from the lower cover and the lower cover faces the inner bottom of the upper cover. The film transfer device of claim 1, wherein the snap mechanism comprises upper and lower cleats respectively disposed on the upper and lower cover. The film transfer device of claim 2, wherein the upper buckle is disposed at the other end of the upper cover that is pivotally connected to the lower cover and extends toward the lower cover, and the upper cover The lower cleat is disposed at a position of the lower cover facing the inner bottom surface of the upper cover relative to the upper cleat. The film transfer device of claim 2 or 3, wherein the lower clasp is disposed in a near-middle position of the intermediate axis of the lower cover. The film transfer device of claim 4, wherein the upper fastening piece and the lower fastening piece are elastic. The film transfer device of claim 5, wherein the core tape set comprises a body, and the body of the core tape set is provided with a perforation opposite to the upper and lower snap tabs. The film transfer device of claim 6, wherein an end of the upper cover is disposed with a wrench extending along a horizontal direction of the top surface of the upper cover, and the body is disposed on the core Forming the plate relative to the top surface of the upper cover At the top surface of the sheet, a recess is formed in the recess for allowing the flap to extend slightly therein. The film transfer device of claim 7, wherein a snap positioning structure is further disposed between the body of the core set and the housing. The film transfer device of claim 8, wherein the snap positioning structure comprises two positioning hooks disposed on two sides of the body of the core set, and two positioning buckles disposed on the lower cover. The film transfer device of claim 9, wherein the two positioning buckle grooves are disposed on an inner side surface of the lower cover. The film transfer device of claim 10, wherein two guiding blocks are protruded from the lower cover at two ends of each of the positioning buckle grooves, and the top surface of each of the guiding blocks has an inclined surface. The film transfer device of claim 11, wherein a buffer guiding groove is recessed at a position from the edge of the lower cover to the position of the positioning buckle. The film transfer device of 2 or 3, wherein the core tape set comprises a body, and the body of the core tape set is provided with a through hole opposite to the buckle mechanism. The film transfer device of 2 or 3, wherein one end of the upper cover provided with the latching mechanism extends along a horizontal direction of the top surface of the upper cover to form a wrench, and the core set is opposite to the upper shell The top surface of the cover forms a top surface of the yoke, and a recess is formed in the recess to allow the yoke to extend slightly therein. The film transfer device of 2 or 3, wherein the core tape set comprises a body, and a buckle positioning structure is further disposed between the body of the core tape set and the casing. The film transfer device of claim 15, wherein the snap positioning structure comprises two positioning hooks disposed on two sides of the body of the core set. And two positioning buckle grooves disposed on the lower cover. The film transfer device of claim 16, wherein the two positioning buckle grooves are disposed on an inner side surface of the lower case cover. The film transfer device of claim 17, wherein two guiding blocks are protruded from the lower cover at two ends of the positioning buckle, and the top surface of each of the guiding blocks has an inclined surface. The film transfer device of claim 18, wherein a buffer guiding groove is recessed at a position from the edge of the lower cover to the position of the positioning buckle.