CN219988880U - Wide nib and point drilling pen - Google Patents
Wide nib and point drilling pen Download PDFInfo
- Publication number
- CN219988880U CN219988880U CN202320710273.XU CN202320710273U CN219988880U CN 219988880 U CN219988880 U CN 219988880U CN 202320710273 U CN202320710273 U CN 202320710273U CN 219988880 U CN219988880 U CN 219988880U
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- China
- Prior art keywords
- notch
- pen
- wide
- nib
- point
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- 238000005553 drilling Methods 0.000 title claims abstract description 23
- 239000004927 clay Substances 0.000 claims abstract description 36
- 238000001125 extrusion Methods 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims 2
- 239000010432 diamond Substances 0.000 abstract description 26
- 229910003460 diamond Inorganic materials 0.000 abstract description 21
- 239000004568 cement Substances 0.000 abstract description 17
- 230000004308 accommodation Effects 0.000 abstract description 9
- 210000005056 cell body Anatomy 0.000 abstract 4
- 238000013461 design Methods 0.000 description 5
- 238000005034 decoration Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
The utility model relates to a wide pen point and a point drilling pen, which comprises: the wide nib is spliced with the pen holder, the wide nib includes the nib base member at the clay accommodation part and grafting portion and middle part at both ends, and the clay accommodation part includes front end cell body and rear end cell body, and the front end cell body includes first and second notch, and the area of first notch is greater than the second notch, and is equipped with the tapering between the two, and the rear end cell body includes third notch and tank bottom, and the area of tank bottom is the same with the third notch, third and second notch coincidence. The whole front end tank body is designed to be an inner slope, and when the cement is dipped, the cement is extruded inwards and tightly clamped in the rear end tank body, so that the cement is not easy to fall off, and the service time is longer after single filling; meanwhile, the whole cement accommodating part can be designed to be shorter, so that better point drilling observation sight can be brought, the alignment accuracy during point drilling is greatly improved, the single cement filling amount can be reduced, and the cement is further saved; the inner wall of the front groove body can be attached to the bottom surface of the diamond, and the drill taking is more convenient.
Description
Technical Field
The utility model relates to the technical field of diamond decorative painting processing, in particular to a wide pen point and a point drilling pen.
Background
In the diamond decoration painting point drilling process, a row of diamonds with the same color are always required to be stuck on a basic canvas, so that a wide pen point drilling pen is required, and a plurality of diamonds can be stuck on the point drilling pen at one time, so that the efficiency is high.
For example, the patent of the utility model with the publication number of CN206938309U discloses a point drilling pen, the point drilling pen comprises a pen holder and a wide pen point, the wide pen point is in a flat wide mouth shape, a long strip-shaped groove is formed at the wide mouth end of the wide pen point, the width of the groove is just slightly smaller than the diameter of the bottom surface of a diamond, so that when the point drilling pen is used, a certain of clay is extruded into the groove, then the diamond in a row in a diamond box is pressed down, the row of adhered diamonds can enter the groove of the wide pen point and be adhered by the clay, the line of adhered diamonds are forced to be pressed on the diamond picture, the row of adhered diamonds can be orderly adhered on the pen point, but the groove of the pen point is a groove with equal width up and down, after the clay is repeatedly drilled for a period of time, the clay is slowly weakened due to the viscosity, the clay on the inner wall of the groove is reduced, the whole clay is adhered, the whole clay is dipped, the clay is further dipped, the clay is adhered, the clay is obtained, the whole strip is dipped, the clay is further, the clay is dipped, the clay is in the diamond is dipped, the diamond is in the diamond box, the row, the diamond is adhered, and the diamond point is adhered with the diamond point.
Disclosure of Invention
Therefore, the utility model aims to solve the technical problem that the wide-nib point drilling pen in the prior art has larger cement consumption in the actual use process due to the self-structure.
In order to solve the technical problems, the utility model provides a wide pen point, which comprises:
a pen point base body;
the daub containing part is arranged at one end of the pen point substrate, the daub containing part comprises a front end groove body and a rear end groove body, the rear end groove body is communicated with the front end groove body, the front end groove body comprises a first notch and a second notch, the area of the first notch is larger than that of the second notch, a taper is arranged between the first notch and the second notch, the rear end groove body comprises a third notch and a groove bottom, the area of the groove bottom is identical to that of the third notch, and the third notch is coincident with the second notch;
and the plug-in part is arranged at the other end of the pen point base body.
In one embodiment of the utility model, a connector is further arranged between the clay accommodating part and the pen point base body, the clay accommodating part and the connector are both flat, and the cross section area of the connector is smaller than the area of the third notch.
In one embodiment of the present utility model, the first slot, the second slot, and the third slot are all kidney-shaped.
In one embodiment of the utility model, the first slot coincides with an end face of the front end slot body.
In one embodiment of the utility model, the plug-in portion comprises a plug-in block and a squeeze bar, the squeeze bar being connected to the outside of the plug-in block.
In one embodiment of the utility model, one end of the plug-in block is connected with the pen point base body, and the other end of the plug-in block is provided with a D-shaped protruding block.
In one embodiment of the utility model, the nib base is cylindrical and the plug is also cylindrical, and the end surface of the nib base is larger than the end surface of the plug.
In one embodiment of the present utility model, the plurality of extrusion bars are provided, and the plurality of extrusion bars are uniformly provided along the circumferential direction of the insertion block.
The utility model also provides a point drilling pen, which comprises a pen holder and the wide pen point, wherein the wide pen point is spliced with the pen holder.
In another embodiment of the utility model, one end of the pen holder is provided with a plug-in groove body, the bottom of the plug-in groove body is provided with a D-shaped slotted hole, and the other end of the pen holder is provided with a decorative body.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
according to the wide pen point and the point drilling pen, the point drilling pen comprises the pen holder and the wide pen point which are mutually inserted, the front end groove body of the wide pen point is designed to be an inner slope through the taper arranged between the first notch and the second notch, and the cement can be extruded inwards when being dipped, so that the root of the cement can be tightly clamped in the rear end groove body, the cement is not easy to fall off, and the service time is longer after the cement is filled for a single time; meanwhile, because the length of the groove body is not required to be increased to improve the friction force between the daub and the wide pen point, the whole daub accommodating part can be designed to be shorter, so that better point drilling observation sight can be brought, the alignment accuracy during point drilling is greatly improved, the single daub filling quantity can be reduced, and the daub is further saved; in addition, the inner slope design can also enable the inner wall of the front end groove body to be more attached to the bottom surface of the diamond, and the drill taking is more convenient.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which
FIG. 1 is a schematic view of one view of the wide nib of the present utility model;
FIG. 2 is a schematic view of a wide nib according to another embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of one of the wide nibs shown in FIG. 1;
FIG. 4 is a schematic view of a cross-sectional structure of the wide nib shown in FIG. 1 in another direction;
FIG. 5 is a schematic view of the overall structure of the drill pen of the present utility model;
fig. 6 is a schematic structural view of a barrel of the drill pen shown in fig. 5.
Description of the specification reference numerals: 1. a pen point base body; 2. a cement accommodating part; 210. a front end tank body; 211. a first notch; 212. a second notch; 220. a rear end tank body; 221. a third notch; 222. a groove bottom; 3. a plug-in part; 310. a plug block; 320. extruding the strip; 330. d-shaped protruding blocks; 4. a connecting body; 5. a penholder; 510. a plug-in groove body; 520. d-shaped slotted holes; 530. a decorative body.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Example 1
Referring to fig. 1 to 4, the present utility model provides a wide nib, comprising:
a pen point base body 1;
the daub accommodating part 2 is arranged at one end of the pen point base body 1, the daub accommodating part 2 comprises a front end groove body 210 and a rear end groove body 220, the rear end groove body 220 is communicated with the front end groove body 210, the front end groove body 210 comprises a first notch 211 and a second notch 212, the area of the first notch 211 is larger than that of the second notch 212, a taper is arranged between the first notch 211 and the second notch 212, the rear end groove body 220 comprises a third notch 221 and a groove bottom 222, the area of the groove bottom 222 is the same as that of the third notch 221, and the third notch 221 is overlapped with the second notch 212;
and a plug-in part 3 arranged at the other end of the pen point base body 1.
According to the wide pen point provided by the utility model, the taper is arranged on the first notch 211 and the second notch 212, so that the front-end groove body 210 is of an inner slope design, and the cement can be inwards extruded when being dipped in, so that the root of the cement can be tightly clamped in the rear-end groove body 220, the cement is not easy to fall off, and the service time is longer after the cement is filled for a single time; meanwhile, because the length of the groove body is not required to be increased to improve the friction force between the daub and the wide pen point, the whole daub accommodating part 2 can be designed to be shorter, so that better point drilling observation sight can be brought, the alignment accuracy during point drilling is greatly improved, the single daub filling quantity can be reduced, and the daub is further saved; in addition, the inner slope design can further enable the inner wall of the front end groove 210 to be attached to the bottom surface of the diamond, and the drill taking is more convenient.
Specifically, the nib base 1, the clay accommodation portion 2 and the plug-in portion 3 are all made of plastic materials and are integrally formed, the front end groove 210 of the clay accommodation portion 2 is an open end, the clay is dipped until entering the rear end groove 220, it is conceivable that the cross section of the cavity of the whole clay accommodation portion 2 is similar to the shape of a nail, the opening size and the inner slope gradient of the front end groove 210 are kept consistent with those of the lower end face of a diamond, therefore, perfect adhesion of the diamond and the clay accommodation portion 2 can be achieved, meanwhile, the thinner front end edge is more convenient for adhering and taking the diamond, when adhering and taking the diamond, an operator forces the clay to squeeze from the periphery to the rear end groove 220, so that the clay can be clamped tightly in the clay cavity and is not easy to fall off, the clay in the clay cavity can be filled thinner, the clay is relatively saved, and in addition, the plug-in portion 3 is used for connecting the pen holder 5, and the wide nib is convenient to detach.
Further, a connector 4 is further disposed between the clay accommodating portion 2 and the pen head base body 1, the clay accommodating portion 2 and the connector 4 are flat, and the cross-sectional area of the connector 4 is smaller than the area of the third notch 221.
Specifically, from the appearance, the clay accommodation portion 2 and the connector 4 are integrated, wherein, the clay accommodation portion 2 is a line-shaped open end, the connector 4 is a closing end, the clay accommodation portion 2 mainly plays a functional role, the rear end connector 4 is a transition part, only extends in the length direction and is connected with the pen point, so that materials are saved, and the pen point is more convenient to hold.
Further, the first notch 211, the second notch 212 and the third notch 221 are all kidney-shaped.
Specifically, the design of waist shape notch is easier processing, also is convenient for the clearance of clay, simultaneously with the terminal surface also can have better laminating degree under the diamond.
Further, the first notch 211 coincides with an end face of the front-end groove 210.
Specifically, the front groove 210 is machined inward from the outer periphery of the front face of the cement accommodating portion 2, and the thinner edge is favorable for diamond sticking.
Further, the plugging portion 3 includes a plugging block 310 and a pressing bar 320, and the pressing bar 320 is connected to the outer side of the plugging block 310.
Specifically, the plug-in block 310 is used for connecting the pen holder 5, the extrusion strip 320 and the plug-in block 310 are integrally formed, and the whole wide pen point can be more firmly plugged into the pen holder 5.
Further, one end of the plug 310 is connected to the pen head base 1, and the other end of the plug 310 is provided with a D-shaped bump 330.
Specifically, the D-shaped protrusion 330 is used to extend into the pen holder 5 to prevent the wide pen tip from rotating relative to the pen holder 5 during use, and the D-shaped protrusion 330 matches with the D-shape of the pen holder 5 described below.
Further, the pen head base 1 is cylindrical, the plug block 310 is also cylindrical, and the end surface area of the pen head base 1 is larger than the end surface area of the plug block 310.
In particular, the nib base 1 with a larger end surface is used to provide a limiting effect for the connection of the plug 310 with the barrel 5, and the cylindrical design can also provide a higher strength.
Further, a plurality of extrusion bars 320 are provided, and the plurality of extrusion bars 320 are uniformly arranged along the circumference of the socket block 310.
In particular, the plurality of squeeze strips 320 which are uniformly arranged can make the insertion of the wide nib and the pen shaft 5 more firm.
Example 2
Referring to fig. 5 and 6, the utility model also provides a point drilling pen, which comprises a pen holder 5 and the wide pen point, wherein the wide pen point is spliced with the pen holder 5.
Specifically, the pen holder 5 is also made of plastic material, and is detachably connected with the wide pen point, so that the wide pen point and the single pen point can be conveniently switched back and forth.
Further, one end of the pen holder 5 is provided with a plugging slot 510, a D-shaped slot 520 is provided at the bottom of the plugging slot 510, and the other end of the pen holder 5 is provided with a decoration 530.
Specifically, the D-shaped slot 520 is adapted to the D-shaped bump 330 on the wide pen head, and can be used to be sleeved in the plugging portion 3 of the wide pen head to prevent the pen holder 5 and the wide pen head from rotating relatively during use, and the decoration 530 can make the whole point drilling pen more attractive.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (10)
1. A wide nib, comprising:
a pen point base body;
the daub containing part is arranged at one end of the pen point substrate, the daub containing part comprises a front end groove body and a rear end groove body, the rear end groove body is communicated with the front end groove body, the front end groove body comprises a first notch and a second notch, the area of the first notch is larger than that of the second notch, a taper is arranged between the first notch and the second notch, the rear end groove body comprises a third notch and a groove bottom, the area of the groove bottom is identical to that of the third notch, and the third notch is coincident with the second notch;
and the plug-in part is arranged at the other end of the pen point base body.
2. The wide nib according to claim 1, wherein: still be provided with the connector between the clay holding part with the nib base member, the clay holding part with the connector is the platykurtic, just the cross-sectional area of connector is less than the area of third notch.
3. The wide nib according to claim 1, wherein: the first notch, the second notch and the third notch are all kidney-shaped.
4. A wide nib according to claim 3, characterized in that: the first notch coincides with the end face of the front end groove body.
5. The wide nib according to claim 1, wherein: the plug-in part comprises a plug-in block and an extrusion strip, and the extrusion strip is connected with the outer side of the plug-in block.
6. The wide nib of claim 5, wherein: one end of the plug block is connected with the pen point base body, and the other end of the plug block is provided with a D-shaped protruding block.
7. The wide nib of claim 5, wherein: the pen point matrix is cylindrical, the plug block is also cylindrical, and the end surface of the pen point matrix is larger than the end surface of the plug block.
8. The wide nib of claim 5, wherein: the extrusion strip is provided with a plurality of, and is a plurality of the extrusion strip is followed the circumference of plug block evenly sets up.
9. A point drilling pen, characterized by comprising a pen holder and a wide pen point according to any one of claims 1-8, wherein the wide pen point is spliced with the pen holder.
10. The drill-point pen of claim 9, wherein: one end of the pen holder is provided with an inserting groove body, the bottom of the inserting groove body is provided with a D-shaped slotted hole, and the other end of the pen holder is provided with a decorative body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320710273.XU CN219988880U (en) | 2023-04-03 | 2023-04-03 | Wide nib and point drilling pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320710273.XU CN219988880U (en) | 2023-04-03 | 2023-04-03 | Wide nib and point drilling pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219988880U true CN219988880U (en) | 2023-11-10 |
Family
ID=88604921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320710273.XU Active CN219988880U (en) | 2023-04-03 | 2023-04-03 | Wide nib and point drilling pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219988880U (en) |
-
2023
- 2023-04-03 CN CN202320710273.XU patent/CN219988880U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |