CN218171865U - Combined type belt scratching nozzle for correction belt and correction belt - Google Patents

Abstract

The utility model belongs to the technical field of correction tape, in particular to a combined type tape cutting nozzle for a correction tape and a correction tape, which comprises a nozzle frame and a nozzle tip arranged on the nozzle frame, wherein the nozzle frame is provided with an assembly port which can be detachably connected with the nozzle tip, the nozzle tip comprises a connecting part connected with the nozzle frame and a suspended part arranged outside the nozzle frame in a hanging way; the assembly between the mouth tip and the mouth frame is realized through the connection between the connecting part and the assembly port, and compared with the existing combined mouth tip installation, the combination of the rolling shaft and the mouth shaft is not needed, and the combination is assembled on the mouth frame, so that the structure is simple, and the assembly is simpler and more convenient; the suspended part of the tip is suspended outside the tip frame, and certain deformation can be generated in the process of scratching the belt.

Description

Combined type belt scratching nozzle for correction belt and correction belt

Technical Field

The utility model belongs to the technical field of the correction tape, especially, relate to a combination formula is drawn area and is chewed and correction tape for correction tape.

Background

The correction tape is a white opaque pigment similar to correction fluid, is coated on paper to cover wrong characters, can be immediately rewritten on the paper, and provides convenience for learning and working. Was invented by SEED corporation of Japan in 1989. The correction tape comprises the following main components: AS, PS, resin, titanium dioxide, and the like. The structure comprises an upper cover, a lower cover, a large gear, a small gear and a connecting body, wherein a pressure nozzle seat is arranged at the front part of the connecting body, and a pressure nozzle is embedded on the pressure nozzle seat of the connecting body; the rear part of the nozzle pressing seat is provided with an upper cover seat; a positioning column is arranged on the connecting body; the middle part and the rear part of the connecting body are respectively provided with an open groove, and the bottoms of the two grooves are respectively provided with a pinion shaft hole and a bull shaft hole; the large and small gears are respectively embedded in the large and small shaft holes of the connector and matched with each other, so that the correction tape can be uniformly fed out.

The existing correction tape marking nozzle (a nozzle pressing seat and a nozzle pressing) is basically made of an integrated plastic material or combined; referring to fig. 1, the combined belt pressing nozzle tip basically adopts a roller, a nozzle shaft and a nozzle frame, but has the following disadvantages:

1. this approach requires that the rollers be pre-assembled with the stem and then assembled to the mouthpiece, which is relatively cumbersome to assemble.

2. This mode bearing part is fixed assembly, and it is not elastic deformation space to chew the portion when drawing the area, and is comparatively hard, draws the area in the aspect of the comfort level relatively general.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination formula is drawn the area and is chewed and correction area for the correction area, solves current combination formula and draws the area and chew the trouble of assembly, the relatively poor problem of comfort level.

In order to achieve the above object, the utility model provides a pair of make up formula for correction tape is drawn and is chewed, including chewing the frame, setting up the point of chewing on chewing the frame, should chew and be provided with on the frame and supply to chew point detachable connections's assembly mouth, should chew the point and include with chewing connecting portion, the unsettled portion that sets up outside chewing the frame of being connected of frame.

Preferably, the connecting part comprises two inner concave parts which are symmetrically arranged, two convex parts which are matched with the two inner concave parts are symmetrically arranged on the corresponding chewing frame, and the inner concave parts and the convex parts are matched for chewing the tip and chewing the connection between the chewing frames.

Preferably, the suspended part is a hollow structure.

Preferably, the concave portion is made of an elastic material.

Preferably, the assembling opening comprises an upper baffle and a lower baffle which are arranged on the mouth frame, and the upper baffle and the lower baffle are spaced to form the assembling opening.

Preferably, the connecting part further comprises two tails which are arranged at the two inner concave parts and far away from one end of the suspended part, the two tails incline towards the center of the connecting part, and an avoiding cavity is formed between the tails and the mouth frame.

Preferably, the tip is made of an elastic material.

The utility model also provides a pair of correction tape, including the correction tape body, the tip of this correction tape body is provided with above-mentioned combination formula and draws the area and chew.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the cell-phone shell have following technological effect at least:

1. chew in this application the point only including connecting portion and free portion to chew the point and chew the assembly between the frame through being connected between connecting portion and the assembly mouth, chew the point installation for present combination formula, need not carry on the roller bearing and chew the cooperation back between the axle, with its assembly to chewing the frame on, simple structure, and the assembly is more simple and convenient.

2. The hanging portion that this application was chewed the point is unsettled in the outside of chewing the frame, can produce certain deformation drawing the in-process of taking, for the fixed assembly that the present combination formula was chewed the point, can not seem very hard, draw and take the in-process more comfortable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a schematic structural view of a prior art combined nozzle tip in the background of the present invention;

FIG. 2 is a schematic view of an assembly structure of a combined type scribing nozzle according to an embodiment of the present invention;

FIG. 3 is a schematic view of an exploded structure of a combined type scribing nozzle according to an embodiment of the present invention;

fig. 4 is an assembled bottom view of the combined scribing nozzle of the embodiment of the present invention;

fig. 5 is a schematic view of a nozzle holder structure according to an embodiment of the present invention.

Description of the main reference numerals: 1 chew frame, 2 roller bearings, 3 chew the axle, 4 chew the point, 41 interior concave parts, 42 suspended portion, 5 assembly openings, 51 overhead gage, 52 lower gage, 6 bulge, 7 afterbody, 8 dodge the chamber.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the embodiments of the present invention, and should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings only for the convenience of description of the embodiments of the present invention and to simplify the description, and are not intended to indicate or imply that the device or element so indicated must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In an embodiment of the utility model, refer to fig. 2, the embodiment provides a combination formula is drawn and is taken and chew for correction area, including chewing the frame 1, set up chewing point 4 on chewing the frame 1, be provided with the assembly mouth 5 that can supply to chew 4 detachable connections of point 4 on should chewing the frame 1, should chew point 4 includes the connecting portion of being connected with chewing the frame 1, unsettled setting is in the unsettled portion 42 of chewing outside the frame 1, whole 4 integrated into one piece of chewing, and chew point 4 and be connected with chewing the frame 1 through the connecting portion, and connect specifically can adopt connection structures such as simple buckle formula to connect, only need with whole 4 simple of chewing the point be connected with chewing the frame 1 can, need not carry out the cooperation back between roller bearing 2 and the axle 3 like current combination formula is chewed point 4, assemble to chewing the frame 1 to it, moreover, the steam generator is simple in structure, and the assembly is more simple and convenient, whole unsettled portion 42, can be regarded as the unsettled portion 42 that tip 4 of chewing extends to the unsettled portion that hangs outside the frame 1, because there is not the structure to restrict it from top to bottom, make certain deformation that the deformation can produce, thus the fixed formula and draw the point, very comfortable in the hard assembly process of drawing, can not draw the combination formula for the hard tape at present, the assembly process, the point, can not seem more, the hard assembly process, the strip, can not seem like this, the hard assembly process, the combination formula, can not seem like this, the assembly process, the formula can not drag.

In another embodiment of the present invention, referring to fig. 3, a connection structure of the mouth tip 4 and the mouth frame 1 is provided, specifically, the connection part includes two inner concave parts 41 symmetrically disposed, two convex parts 6 adapted to the two inner concave parts 41 are symmetrically disposed on the corresponding mouth frame 1, the inner concave parts 41 and the convex parts 6 are matched for connection between the mouth tip 4 and the mouth frame 1, the whole mouth tip 4 can be made of a material with a certain elasticity, or it itself has a certain deformation amount, during the installation process of the mouth tip 4, the two inner concave parts 41 can be deformed and moved to the inner side by hand, then the two convex parts 6 are directly clamped into the two inner concave parts 41, realize chewing the installation of point 4, whole mounting structure and in-process are simple and convenient, interior concave part 41 is whole to be the curve form, and bellying 6 is squarely, the interior concave part 41 of curve form makes it more smooth and easy at the installation with dismantling the in-process, square bellying 6 makes to chew point 4 and can not break away from easily in the use and chew frame 1, owing to drawing the in-process, the effect point of chewing point 4 and chewing frame 1 just lies in the junction of interior concave part 41 and bellying 6, consequently interior concave part 41 can adopt the great material of elasticity to make, form the elasticity portion, can prevent like this on the one hand to chew point 4 because of the too big rupture of atress, on the other hand makes to draw and takes the in-process more comfortable.

In the utility model discloses a in another embodiment, refer to fig. 3, this free portion 42 is hollow out construction, chew sharp 4 and can adopt elastic material to make, can specifically adopt but not limit to the material preparation that metal wire etc. has certain elastic deformation ability and form, make behind the free portion 42 fretwork, whole 4 shapes of chewing are "frame type", and one end is the opening form, the metal wire makes whole sharp 4 of chewing have certain intensity, the free portion 42 of fretwork makes to chew sharp 4 and is drawing the in-process deformation volume for the free portion 42 of fretwork bigger, and then further improve the comfort level of drawing the area.

In another embodiment of the present invention, referring to fig. 5, the assembling opening 5 includes an upper baffle 51 and a lower baffle 52 disposed on the nozzle holder 1, the interval between the upper baffle 51 and the lower baffle 52 forms the assembling opening 5, the nozzle tip 4 is inserted into the assembling opening 5 to realize the assembling thereof, the positions between the upper baffle 51 and the lower baffle 52 are mutually staggered, the specific upper baffle 51 is closer to the outer side of the nozzle tip 4 than the lower baffle 52, and the nozzle tip 4 is subjected to the upward thrust when the belt-cutting process is performed, so that under the action of the upper baffle 51, the shape variation of the nozzle tip 4 is effectively prevented from being too large, resulting in the breakage thereof.

In another embodiment of the utility model, referring to fig. 4, this connecting portion still includes two afterbody 7 that set up in two interior concave part 41 and keep away from hanging part 42 one end, two afterbody 7 all inclines to connecting portion central point, and afterbody 7 and chew and form between the frame 1 and dodge chamber 8, tail end that the inboard slope set up makes to chew sharp 4 install on chewing frame 1 more easily, the inside afterbody 7 of concrete slope makes the opening both ends of chewing sharp 4 insert assembly mouth 5 smoothly, secondly because afterbody 7's slope, the chamber 8 of dodging of formation, dodge under chamber 8's the effect, the staff can utilize finger or pliers through dodging the space that chamber 8 left, clip the both ends of chewing sharp 4 opening, will chew sharp 4 and dismantle, be convenient for chew the dismantlement of sharp 4.

In another embodiment of the present invention, this embodiment provides a correction tape, including the correction tape body, the tip of this correction tape body is provided with the aforesaid combined type and draws the area and chew, and the inner structure about the correction tape body is common general knowledge to technical personnel in this field, and this embodiment does not do detailed description, and through drawing the design that the structure was chewed to the combined type, make in this embodiment the correction tape in-use more comfortable, and the installation and the dismantlement of whole correction tape are more convenient.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (8)

1. The utility model provides a combination formula of drawing area is chewed for correction tape, includes chewing the frame, sets up the tip of chewing on chewing the frame, its characterized in that: the mouth frame is provided with an assembly opening which can be used for detachably connecting the mouth tip, the mouth tip comprises a connecting part connected with the mouth frame and a suspended part arranged outside the mouth frame in a suspending way.

2. A combined scoring nozzle for a correction tape according to claim 1, characterised in that: the connecting part comprises two inner concave parts which are symmetrically arranged, two convex parts which are matched with the two inner concave parts are symmetrically arranged on the corresponding chewing frame, and the inner concave parts and the convex parts are matched for chewing the tip and chewing the connection between the frames.

3. A combined scoring nozzle for a correction tape according to claim 1, characterised in that: the suspended part is of a hollow structure.

4. The combined scoring nozzle for correction tape according to claim 2, characterized in that: the concave part is made of elastic material.

5. A combined scoring nozzle for a correction tape according to claim 1, characterised in that: the assembling port comprises an upper baffle and a lower baffle which are arranged on the mouth frame, and the upper baffle and the lower baffle form the assembling port at intervals.

6. The combined scoring nozzle for correction tape according to claim 2, characterized in that: the connecting part further comprises two tails which are arranged at the two inner concave parts and far away from one end of the suspended part, the two tails incline towards the center of the connecting part, and an avoiding cavity is formed between the tails and the mouth frame.

7. The combined scoring nozzle for correction tape according to claim 1, characterized in that: the tip is made of elastic material.

8. The utility model provides a correction tape, includes the correction tape body, its characterized in that: the end of the correction tape body is provided with a combined type tape-cutting mouth as claimed in any one of claims 1 to 7.

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