CN215435737U - High-hardness plastic shell with anti-falling structure for ball pen - Google Patents
High-hardness plastic shell with anti-falling structure for ball pen Download PDFInfo
- Publication number
- CN215435737U CN215435737U CN202120156799.9U CN202120156799U CN215435737U CN 215435737 U CN215435737 U CN 215435737U CN 202120156799 U CN202120156799 U CN 202120156799U CN 215435737 U CN215435737 U CN 215435737U
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- China
- Prior art keywords
- magnetic sheet
- main body
- sleeve
- connecting sleeve
- rope
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- 239000004033 plastic Substances 0.000 title claims abstract description 26
- 239000011324 bead Substances 0.000 claims description 15
- 238000005034 decoration Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000004734 Polyphenylene sulfide Substances 0.000 abstract description 4
- 229920000069 polyphenylene sulfide Polymers 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 239000002184 metal Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000180587 Pinnidae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-hardness plastic shell with an anti-falling structure for a ball pen, which comprises a main body and a hook hole, wherein a connecting sleeve is arranged on the outer wall of the upper part of the main body, a fixing rope is connected to the left side of the front end of the connecting sleeve, a fixing buckle is arranged at the front end of the right side of the fixing rope, and the hook hole is formed in the rear end of the connecting sleeve. This high rigidity plastic casing for ballpoint with prevent falling structure can strengthen the frictional force of the press head of its rear end through anti-skidding cover, avoid the user when pressing the press head, the phenomenon that skids appears, the main material of main part is the polyphenylene sulfide simultaneously, it has hard and fragile, the degree of crystallinity is high, difficult fire, thermal stability is good, mechanical strength is higher, advantages such as electrical property is good, can reduce the main part and take place damaged probability in the in-process of using, the couple hole can make the main part when idle, can carry out the string decorations use, when needing to hang decorations, directly overlap the couple hole at the outer wall of couple, just can fix the main part in the bottom of couple.
Description
Technical Field
The utility model relates to the technical field of plastic shells, in particular to a high-hardness plastic shell with an anti-falling structure for a ball pen.
Background
The ball-point pen is a writing tool which uses dry and thick ink and is transferred to paper by means of the steel ball freely rotating on the pen head, and has the advantages of simple structure, convenient carrying, writing lubrication, suitability for duplicating and the like.
The existing ball-point pen shell is made of plastic, but when most ball-point pens fall from a high place, the plastic shell is easy to damage when the external plastic shell is not hard enough, and once the shell is damaged, the ball-point pen cannot be used.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in view of the above problems, and it is an object of the present invention to provide a high-hardness plastic case for a ballpoint pen having a drop-proof structure, which can solve the problems that the plastic case is easily broken when the outer plastic case is not sufficiently hard when most of ballpoint pens are dropped from a high place, and the ballpoint pen cannot be used when the case is broken.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high rigidity plastic casing for ballpoint with prevent falling structure, includes main part and couple hole, the top outer wall of main part is provided with links up the cover, and links up the front end left side of cover and be connected with fixed rope, the right side front end of fixed rope is provided with fixed the knot, the couple hole is seted up in the rear end that links up the cover, the standing groove has been seted up at the below middle part of main part, and is fixed with first magnetic sheet above the inside of standing groove, the front end of first magnetic sheet is provided with links up the rope, and links up the below rear end of rope and be provided with the second magnetic sheet, the bottom of main part is connected with the nib, and the top outer wall of main part is provided with anti-skidding cover, the top of anti-skidding cover is provided with anti-skidding pearl, and the front end of anti-skidding cover is connected with the fixture block, the draw-in groove has been seted up to the outer wall of fixture block.
Preferably, the connecting sleeve is annular, the connecting sleeve is fixedly connected with the fixed rope, and the fixed rope is movably connected with the fixed buckle.
Preferably, the hook hole is circular, and the hook hole and the connecting sleeve are of an integrated structure.
Preferably, the placing groove is rectangular, and the placing groove is tightly attached to the first magnetic sheet.
Preferably, the first magnetic sheet is circular, and the first magnetic sheet and the second magnetic sheet are symmetrically distributed with respect to a perpendicular bisector of the placement groove.
Preferably, the clamping block is circular, and the clamping block is connected with the clamping groove in a clamping manner.
Preferably, the anti-slip sleeve is movably connected with the main body, and the anti-slip sleeve is fixedly connected with the anti-slip beads.
Preferably, the anti-slip beads are semicircular, and the anti-slip beads are distributed equidistantly with respect to a perpendicular bisector of the anti-slip sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
1. this high rigidity plastic casing links up cover with prevent falling structure ballpoint sets up in order to fix the hook hole at the outer wall of main part, swing joint's setting between fixed rope and the fixed knot is for the convenience of installing and dismantling linking cover simultaneously, the setting of integrated structure between hook hole and the linking cover, make the hook hole can install through the installation that links up the cover, the hook hole can make the main part when idle, can carry out the string decorations and use, when needing to hang decorations, directly with the hook hole cover at the outer wall of couple, just can fix the main part in the bottom of couple.
2. This have and prevent falling high rigidity plastic casing for structure ballpoint, seting up of standing groove is in order to install first magnetic sheet and second magnetic sheet, thereby be convenient for link up the rope and fix and dismantle, link up the rope and can be when separating between main part and nib, avoid the phenomenon that the nib appears losing, first magnetic sheet can be when linking up the rope and idle, fix its initiating terminal, it is connected with the sheetmetal to link up the rope initiating terminal, utilize the adsorptivity between metal and the first magnetic sheet, just can fix the front end at first magnetic sheet with linking the rope, the setting that the block is connected between fixture block and the draw-in groove, be for the convenience of installing and dismantling the antiskid cover.
3. This have and prevent falling structure ballpoint can strengthen the frictional force of the press head of its rear end with high rigidity plastic casing antiskid cover, avoid the user when pressing the press head, the phenomenon that skids appears, swing joint's setting between antiskid cover and the main part is for the convenience of going out the dismantlement to antiskid cover, antiskid cover can mutually support with anti-skidding pearl, strengthen the frictional force of finger and press head, anti-skidding pearl can avoid the user when pressing the press head, the phenomenon that skids appears, the main material of main part is the polyphenylene sulfide simultaneously, it has hard and crisp, the crystallinity is high, fire-resistant, thermal stability is good, mechanical strength is higher, advantages such as electrical property is good, can reduce the main part and take place damaged probability in the in-process that uses.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a main body; 2. a connecting sleeve; 3. fixing a rope; 4. a fixing buckle; 5. a hook hole; 6. a placement groove; 7. a first magnetic sheet; 8. connecting the rope; 9. a second magnetic sheet; 10. a pen point; 11. anti-skid beads; 12. an anti-slip sleeve; 13. a clamping block; 14. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a high-hardness plastic shell with an anti-falling structure for a ball pen comprises a main body 1, a connecting sleeve 2, a fixing rope 3, a fixing buckle 4, a hook hole 5, a placing groove 6, a first magnetic sheet 7, a connecting rope 8, a second magnetic sheet 9, a pen point 10, an anti-slip ball 11, an anti-slip sleeve 12, a clamping block 13 and a clamping groove 14, wherein the connecting sleeve 2 is arranged on the outer wall of the upper portion of the main body 1, the fixing rope 3 is connected to the left side of the front end of the connecting sleeve 2, the fixing buckle 4 is arranged at the front end of the right side of the fixing rope 3, the hook hole 5 is formed in the rear end of the connecting sleeve 2, the placing groove 6 is formed in the middle of the lower portion of the main body 1, the first magnetic sheet 7 is fixed above the inner portion of the placing groove 6, the connecting rope 8 is arranged at the front end of the first magnetic sheet 7, the second magnetic sheet 9 is arranged at the rear end of the lower portion of the connecting rope 8, the pen point 10 is connected to the bottom end of the main body 1, and the anti-slip sleeve 12 is arranged on the outer wall of the top end of the main body 1, the top end of the anti-slip sleeve 12 is provided with an anti-slip bead 11, the front end of the anti-slip sleeve 12 is connected with a clamping block 13, the outer wall of the clamping block 13 is provided with a clamping groove 14, the connecting sleeve 2 is annular, the connecting sleeve 2 is fixedly connected with the fixed rope 3, the fixed rope 3 is movably connected with the fixed buckle 4, the connecting sleeve 2 is arranged to fix the hook hole 5 on the outer wall of the main body 1, and meanwhile, the movable connection between the fixed rope 3 and the fixed buckle 4 is arranged to facilitate the installation and the disassembly of the connecting sleeve 2;
the hook hole 5 is circular, an integrated structure is formed between the hook hole 5 and the connecting sleeve 2, and the integrated structure is arranged between the hook hole 5 and the connecting sleeve 2, so that the hook hole 5 can be installed through installation of the connecting sleeve 2, the hook hole 5 can enable the main body 1 to be used for hanging decorations when the main body 1 is idle, and the main body 1 can be fixed at the bottom end of the hook by directly sleeving the hook hole 5 on the outer wall of the hook when the decorations need to be hung;
the placing groove 6 is rectangular, the placing groove 6 is tightly attached to the first magnetic sheet 7, the placing groove 6 is formed for mounting the first magnetic sheet 7 and the second magnetic sheet 9, so that the connecting rope 8 is convenient to fix and detach, and the connecting rope 8 can be used for avoiding the phenomenon that the pen point 10 is lost when the main body 1 is separated from the pen point 10;
the first magnetic sheet 7 is circular, the first magnetic sheet 7 and the second magnetic sheet 9 are symmetrically distributed about a perpendicular bisector of the placing groove 6, the first magnetic sheet 7 can fix the starting end of the connecting rope 8 when the connecting rope 8 is idle, the starting end of the connecting rope 8 is connected with a metal sheet, and the connecting rope 8 can be fixed at the front end of the first magnetic sheet 7 by utilizing the adsorbability between metal and the first magnetic sheet 7;
the clamping block 13 is circular, the clamping connection is formed between the clamping block 13 and the clamping groove 14, and the clamping connection is formed between the clamping block 13 and the clamping groove 14, so that the anti-skidding sleeve 12 is convenient to mount and dismount, the anti-skidding sleeve 12 can enhance the friction force of a pressing head at the rear end of the anti-skidding sleeve, and the phenomenon of skidding when a user presses the pressing head is avoided;
the anti-slip sleeve 12 is movably connected with the main body 1, the anti-slip sleeve 12 is fixedly connected with the anti-slip bead 11, the anti-slip sleeve 12 is movably connected with the main body 1, so that the anti-slip sleeve 12 can be detached conveniently, the anti-slip sleeve 12 can be matched with the anti-slip bead 11, and the friction force between fingers and a pressing head is enhanced;
the anti-slip beads 11 are semicircular, the anti-slip beads 11 are distributed equidistantly with respect to a perpendicular bisector of the anti-slip sleeve 12, the anti-slip beads 11 can prevent a user from slipping when pressing a pressing head, and the main body 1 is made of polyphenylene sulfide, so that the anti-slip cap has the advantages of hardness, brittleness, high crystallinity, flame retardancy, good thermal stability, high mechanical strength, excellent electrical property and the like, and the probability of damage to the main body 1 in the using process can be reduced.
The working principle is as follows: for the high-hardness plastic shell with the anti-falling structure for the ballpoint pen, firstly, the connecting sleeve 2 is arranged to install and disassemble the hook hole 5, when the main body 1 is idle and needs to be hung, the connecting sleeve 2 is firstly sleeved on the outer wall of the main body 1, then the fixing rope 3 is sleeved on the outer wall of the fixing buckle 4, the connecting sleeve 2 can be installed on the outer wall of the main body 1, then, the hook hole 5 is directly sleeved on the outer wall of the hook, the main body 1 can be fixed at the bottom end of the hook, the placing groove 6 is arranged to install the first magnetic sheet 7 and the second magnetic sheet 9, when the main body 1 needs to replace an internal refill, the starting end of the connecting rope 8 is firstly held to pull outwards, when the main body is pulled, the metal sheet at the rear end of the connecting rope 8 can be separated from the first magnetic sheet 7, after the separation, the left hand and the right hand respectively hold the positions of the main body 1 and the pen point 10, the main body 1 and the pen point 10 can be separated by clockwise rotation, after separation, the metal sheet at the starting end of the connecting rope 8 and the second magnetic sheet 9 are connected together, the main body 1 and the pen point 10 can be connected together, therefore, the phenomenon that parts are lost in the process of replacing the pen core can be avoided, after the clamping block 13 is clamped into the clamping groove 14, the connection between the anti-slip sleeve 12 and the pressing head at the top end of the main body 1 is stronger, the anti-slip sleeve 12 can be matched with the anti-slip beads 11, the friction force between the fingers and the pressing head is enhanced, the phenomenon of slipping when a user presses the pressing head is avoided, meanwhile, the main material of the main body 1 is polyphenylene sulfide, and the main body has the advantages of hardness, brittleness, high crystallinity, flame retardancy, good thermal stability, high mechanical strength, excellent electrical property and the like, and can reduce the probability of breakage of the main body 1 in the using process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high rigidity plastic casing for ballpoint with prevent falling structure, includes main part (1) and couple hole (5), its characterized in that: the outer wall of the upper portion of the main body (1) is provided with a connecting sleeve (2), the left side of the front end of the connecting sleeve (2) is connected with a fixed rope (3), the front end of the right side of the fixed rope (3) is provided with a fixed buckle (4), the hook hole (5) is formed in the rear end of the connecting sleeve (2), the middle of the lower portion of the main body (1) is provided with a placing groove (6), a first magnetic sheet (7) is fixed above the inner portion of the placing groove (6), the front end of the first magnetic sheet (7) is provided with a connecting rope (8), the rear end of the lower portion of the connecting rope (8) is provided with a second magnetic sheet (9), the bottom end of the main body (1) is connected with a pen point (10), the outer wall of the top end of the main body (1) is provided with an anti-slip sleeve (12), the top end of the anti-slip sleeve (12) is provided with an anti-slip bead (11), and the front end of the anti-slip sleeve (12) is connected with a clamping block (13), the outer wall of the clamping block (13) is provided with a clamping groove (14).
2. The high-hardness plastic housing for a ballpoint pen having a drop-resistant structure as described in claim 1, wherein: the connecting sleeve (2) is annular, the connecting sleeve (2) is fixedly connected with the fixed rope (3), and the fixed rope (3) is movably connected with the fixed buckle (4).
3. The high-hardness plastic housing for a ballpoint pen having a drop-resistant structure as described in claim 1, wherein: the hook hole (5) is round, and the hook hole (5) and the connecting sleeve (2) are integrated.
4. The high-hardness plastic housing for a ballpoint pen having a drop-resistant structure as described in claim 1, wherein: the placing groove (6) is rectangular, and the placing groove (6) is tightly attached to the first magnetic sheet (7).
5. The high-hardness plastic housing for a ballpoint pen having a drop-resistant structure as described in claim 1, wherein: the first magnetic sheet (7) is circular, and the first magnetic sheet (7) and the second magnetic sheet (9) are symmetrically distributed around the perpendicular bisector of the placing groove (6).
6. The high-hardness plastic housing for a ballpoint pen having a drop-resistant structure as described in claim 1, wherein: the clamping block (13) is circular, and the clamping block (13) is connected with the clamping groove (14) in a clamping mode.
7. The high-hardness plastic housing for a ballpoint pen having a drop-resistant structure as described in claim 1, wherein: the anti-skid sleeve (12) is movably connected with the main body (1), and the anti-skid sleeve (12) is fixedly connected with the anti-skid beads (11).
8. The high-hardness plastic housing for a ballpoint pen having a drop-resistant structure as described in claim 1, wherein: the anti-skid beads (11) are semicircular, and the anti-skid beads (11) are distributed equidistantly relative to the perpendicular bisector of the anti-skid sleeve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120156799.9U CN215435737U (en) | 2021-01-20 | 2021-01-20 | High-hardness plastic shell with anti-falling structure for ball pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120156799.9U CN215435737U (en) | 2021-01-20 | 2021-01-20 | High-hardness plastic shell with anti-falling structure for ball pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215435737U true CN215435737U (en) | 2022-01-07 |
Family
ID=79700995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120156799.9U Expired - Fee Related CN215435737U (en) | 2021-01-20 | 2021-01-20 | High-hardness plastic shell with anti-falling structure for ball pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215435737U (en) |
-
2021
- 2021-01-20 CN CN202120156799.9U patent/CN215435737U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220107 |