CN105365450B - Pen container for lipstick crayon - Google Patents
Pen container for lipstick crayon Download PDFInfo
- Publication number
- CN105365450B CN105365450B CN201510838162.7A CN201510838162A CN105365450B CN 105365450 B CN105365450 B CN 105365450B CN 201510838162 A CN201510838162 A CN 201510838162A CN 105365450 B CN105365450 B CN 105365450B
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- China
- Prior art keywords
- wax crayon
- pen container
- sealing
- sleeve
- rotating base
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Abstract
The invention discloses a pen container for a lipstick crayon. The pen container for the lipstick crayon comprises an upper cover body, a middle sleeve and a rotary base. The upper cover body is detachably connected with the upper end of the middle sleeve in a sealing mode. The bottom of the middle sleeve is rotatably connected with the rotary base. A driving screw which is arranged along the central axis of the middle sleeve is fixedly arranged on the rotary base. A crayon core base which slides up and down along the middle sleeve and is used for carrying a crayon core is arranged in the middle sleeve, and the driving screw is connected with the crayon core base in a driving and matched mode through threads. A sealing and connecting structure is arranged in the position where the bottom end of the middle sleeve makes contact with the rotary base. The upper cover body is arranged at the upper end of the middle sleeve and connected with the middle sleeve in the sealing mode, and the sealing and connecting structure is arranged at the bottom end of the middle sleeve so that the crayon core can be stored in a relatively closed space when not in service, it is guaranteed that materials of the crayon core are not affected by the outside, the service life is prolonged, and the quality is improved.
Description
Technical field
The present invention relates to a kind of lipstick wax crayon pen container.
Background technology
Lipstick wax crayon is gradually accepted by market as a kind of new child drawing wax crayon, and lipstick wax crayon generally comprises and sets
Put crayon core internally and be arranged on the outside pen container for protecting crayon core, described pen container is additionally provided with for pushing away crayon core
Go out pen container and retract the drive mechanism of pen container, due to the material characteristic of crayon core, using needing to be stored in one relatively after complete
In the environment of sealing, if the sealing effectiveness of pen container is not good, outside air will impact to the material of crayon core, and then leads
The performance of scribbling causing crayon core lowers.Prior art is badly in need of a kind of lipstick wax crayon pen container of good sealing effect.
Content of the invention
A kind of lipstick wax crayon of good sealing effect, it is an object of the invention to overcoming defect present in prior art, is provided
Pen container.
For achieving the above object, the technical scheme is that and provide a kind of lipstick wax crayon pen container, including upper cover body, in
Portion's sleeve and rotating base, described upper cover body is connected with middle part sleeve upper end removable seal, described middle part sleeve bottom and rotation
Turn base rotation to connect, described rotating base is installed with the drive screw along the setting of middle part bushing core axis, described middle part
It is provided with wax crayon core print seat, described drive screw and the wax crayon sliding up and down and for carrying crayon core along middle part sleeve lining in sleeve
Core print seat is connected by screw drive；Described middle part sleeve bottom end and rotating base contact position are provided with Hermetical connecting structure.
Seal against connection by arranging upper cover body in the upper end of middle part sleeve, knot is tightly connected by the setting in the bottom of middle part sleeve
Structure, can be preserving crayon core formerly in airtight space using after finishing, in order to ensure that crayon core material is not subject to
Ectocine, improves service life and quality.
Preferably, described Hermetical connecting structure includes formation sinuous along the inside undulate in middle part sleeve lower end
Elastic ferrule and be arranged on the elastic card column with elastic ferrule fitted seal clamping on rotating base, described elastic card column sets
There is draw-in groove, described elastic ferrule is provided with the dop with draw-in groove cooperation.The design of elastic ferrule makes it have certain elasticity,
Coordinate clamping beneficial to elastic card column, the cooperation of dop and draw-in groove makes rotating base realize consolidating of axial location with middle part sleeve
Fixed, prevent rotating base from coming off.Dop and draw-in groove are annular, so can realize limiting rotating base relatively with middle part sleeve
Slide axially, rotating base can be made simultaneously again to rotate around axially with respect to middle part sleeve, in order to drive drive screw
Wax crayon core print seat is driven to slide up and down.
Preferably, described elastic ferrule include sinuous successively along the inwardly protruding undulate in middle part sleeve lower end
The first kink, transition adapter sleeve, the second kink and the sealing shroud being formed, between described second kink and sealing shroud inwardly
Convex to form dop, described sealing shroud inwall is provided with for the sealing bulge loop with elastic card column intimate surface contact；Described bullet
Property the card column draw-in groove that includes with dop cooperation, along draw-in groove downwards progressively overstriking form taper sheath, described taper sheath outer wall and sealing
Bulge loop fitted seal contacts.The cooperation of sealing bulge loop taper sheath achieves close further between middle part sleeve and rotating base
Seal although the cooperation contact site of dop and draw-in groove can play certain sealing function, but because contact area is less, long
The factors such as phase friction, can lead to sealing effectiveness between the two not good；And seal bulge loop and achieve the elasticity bag to taper sheath outer wall
Wrap up in, sealing effectiveness preferably, does not also interfere with relatively rotating between middle part sleeve and rotating base, between the two should solve
Have and rotate the difficult problem realizing again sealing.
Preferably, the sealing bulge loop that described sealing shroud inwall is provided with is two or more, described two above close
Envelope bulge loop is uniform vertically.Such design is the reinforcement further to sealing effectiveness, preferably two, excessive sealing bulge loop
The frictional force between middle part sleeve and rotating base can be led to increase so that operation resistance is too big, be unfavorable for child resistant.
Preferably, the thickness of described first kink, transition adapter sleeve, the second kink and sealing shroud is along bending road
Footpath gradually reduces.Such design makes elastic ferrule high resilience, the construction of elastic ferrule, outermost end thickness is higher ensure with
The bonding strength of middle part sleeve, more past inside is thinner, needs higher elasticity, coordinates in order to elastic card column and is in close contact.
Preferably, described middle part sleeve lining is provided with guiding convex tendon, described wax crayon core print seat be provided with guide convex
The direction recess that muscle cooperation is slided.Such design prevents wax crayon core print seat and crayon core from spinning when moving up and down.
Preferably, described wax crayon core print seat inwall is provided with the thread-off proof ring-shaped fin preventing crayon core from coming off or anticreep
Annular groove.Such design makes there is certain bonding strength between crayon core and wax crayon core print seat, prevents crayon core from using
During skid off in wax crayon core print seat.
Preferably, wax crayon core print seat bottom is provided with steam vent.Such design is easy in crayon core fill, and middle part covers
In cylinder, steam vent from wax crayon core print seat for original air is discharged, and improves filling effect.
Preferably, described upper cover body inwall is provided with annular clamping sealing fin, and described middle part sleeve upper end is provided with
Seal the annular clamping sealed groove of fin cooperation with annular clamping.Such design is further increased upper cover body and is covered with middle part
Sealing effectiveness between cylinder.
Preferably, described elastic ferrule and middle part sleeve are integrally formed by pp or hdpe, described elasticity card column setting
Between drive screw and rotating base, described drive screw, elastic card column and rotating base are integrally formed by pp or hdpe.pp
For polypropylene, there is preferable toughness.Hdpe is high density polyethylene (HDPE), and the toughness than pp and elasticity are more preferably.Preferably, elastic ferrule
It is integrally formed by pp with middle part sleeve, described drive screw, elastic card column and rotating base are integrally formed by hdpe.Such set
Meter can make up the logy defect of pp elastic ferrule by the elasticity of hdpe elasticity card column, passes through external force in elastic card column
Prevent elastic ferrule from bursting apart with during elastic ferrule cooperation clamping by force, the good elasticity of elastic card column and toughness can also carry simultaneously
High sealing effect.
Advantages of the present invention and having the beneficial effects that: sealed against even by arranging upper cover body in the upper end of middle part sleeve
Connect, by arranging Hermetical connecting structure in the bottom of middle part sleeve, can be formerly right using after finishing preserving crayon core
In airtight space, in order to ensure that crayon core material is not subject to ectocine, improve service life and quality.
Brief description
Fig. 1 is present configuration sectional view；
Fig. 2 is structure enlarged diagram at a in Fig. 1；
Fig. 3 screws out status architecture schematic diagram for crayon core of the present invention；
Fig. 4 is structure enlarged diagram at b in Fig. 3；
Fig. 5 is structure enlarged diagram at c in Fig. 3；
Fig. 6 is tube-in-tube structure schematic diagram in the middle part of the present invention；
Fig. 7 is structure enlarged diagram at d in Fig. 6；
Fig. 8 is rotary base structure schematic diagram of the present invention.
In figure: 1, upper cover body；2nd, middle part sleeve；3rd, rotating base；4th, drive screw；5th, wax crayon core print seat；6th, elastic ferrule；
7th, elastic card column；8th, draw-in groove；9th, dop；10th, the first kink；11st, taper sheath；12nd, guide convex tendon；13rd, direction recess；14、
Thread-off proof ring-shaped fin；15th, steam vent；16th, annular clamping sealing fin；17th, annular clamping sealed groove；18th, under the sleeve of middle part
Edge；19th, rotating base upper limb；20th, crayon core；21st, transition adapter sleeve；22nd, the second kink；23rd, sealing shroud；24th, sealing is convex
Ring.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the present invention is further described.Following examples are only
For clearly technical scheme being described, and can not be limited the scope of the invention with this.
As Figure 1-Figure 8, a kind of lipstick wax crayon pen container, including upper cover body 1, middle part sleeve 2 and rotating base 3, described
Upper cover body 1 is connected with middle part sleeve 2 upper end removable seal, and described middle part sleeve 2 bottom is rotated with rotating base 3 and is connected, institute
The drive screw 4 being installed with along the setting of middle part sleeve 2 central axis is stated on rotating base 3, is provided with described middle part sleeve 2 in edge
Portion's sleeve 2 inwall slides up and down and for carrying the wax crayon core print seat 5 of crayon core 20, described drive screw 4 and wax crayon core print seat 5 pass through
Screw drive is connected；Described middle part sleeve 2 bottom and rotating base 3 contact position are provided with Hermetical connecting structure.
Described Hermetical connecting structure includes the elastic ferrule along the sinuous formation of the inside undulate in middle part sleeve 2 lower end
6 and be arranged on the elastic card column 7 with elastic ferrule 6 fitted seal clamping on rotating base 3, described elastic card column 7 is provided with card
Groove 8, described elastic ferrule 6 is provided with the dop 9 with draw-in groove 8 cooperation.Dop 9 and draw-in groove 8 are annular, so can realize limiting
Rotating base 3 processed is slid axially with middle part sleeve 2 relatively, can make rotating base 3 around axially with respect to middle part simultaneously again
Sleeve 2 rotates, in order to drive drive screw 4 to drive wax crayon core print seat 5 to slide up and down.
Described elastic ferrule 6 include along the inwardly protruding undulate in middle part sleeve 2 lower end sinuous sequentially form
One kink 10, transition adapter sleeve 21, the second kink 22 and sealing shroud 23, between described second kink 22 and sealing shroud 23
Inwardly protruding formation dop 9, described sealing shroud 23 inwall is provided with for the sealing bulge loop with elastic card column 7 intimate surface contact
24；Described elasticity card column 7 includes the draw-in groove 8 with dop 9 cooperation, forms taper sheath 11, described cone along the downward progressively overstriking of draw-in groove 8
Shape is covered 11 outer walls and is contacted with sealing bulge loop 24 fitted seal.
The sealing bulge loop 24 that described sealing shroud 23 inwall is provided with is two or more, described two above sealing bulge loops 24
Uniform vertically.
Described first kink 10, the thickness of transition adapter sleeve 21, the second kink 22 and sealing shroud 23 are along bending path
Gradually reduce.
Described middle part sleeve 2 inwall is provided with guiding convex tendon 12, and described wax crayon core print seat 5 is provided with and guides convex tendon 12 and coordinate
The direction recess 13 sliding.
Described wax crayon core print seat 5 inwall is provided with the thread-off proof ring-shaped fin 14 preventing crayon core 20 from coming off or thread-off proof ring-shaped is recessed
Groove.After crayon core 20 fill, crayon core 20 is formed with thread-off proof ring-shaped fin 14 or thread-off proof ring-shaped groove and is connected, and prevents from applying
During picture, crayon core 20 drops out.
Wax crayon core print seat 5 bottom is provided with steam vent 15.
Described upper cover body 1 inwall is provided with annular clamping sealing fin 16, and described middle part sleeve 2 upper end is provided with and annular snap
Connect the annular clamping sealed groove 16 of sealing fin 16 cooperation.
Described elastic ferrule 6 and middle part sleeve 2 are integrally formed by pp or hdpe, and described elasticity card column 7 is arranged on driving spiral shell
Between bar 4 and rotating base 3, described drive screw 4, elastic card column 7 and rotating base 3 are integrally formed by pp or hdpe.
When using, drive screw 4 is passed from the circular hole at elastic ferrule 6 middle part from bottom to up, will be rotated by external force
In the sleeve 2 of base 3 press-in middle part, elastic card column 7 overcomes resistance to run up, by rational size design, when dop 9 and card
During groove 8 cooperation clamping, middle part sleeve lower edge 18 is contacted with rotating base upper limb 19 cooperation, and dop 9 upper limb is joined with draw-in groove 8 inwall
Close, meanwhile, to compression in elastic ferrule 6, sealing shroud 23 taper sheath 11 pressure contact, taper sheath 11 outer wall and sealing bulge loop
24 fitted seal contacts；
Wax crayon core print seat 5 is connected by screw drive with drive screw 4, is simultaneously directed to convex tendon 12 and direction recess 13
Cooperation is slided, drive screw 4, and under the guiding of guiding convex tendon 12, wax crayon core print seat 5 slides into drive screw 4 bottom, this
When, in cavity crayon core 20 slurry fill being formed to wax crayon core print seat 5 and middle part sleeve 2 by filling apparatus, pouring process
In, crayon core 20 can self-assembling formation and the groove guiding convex tendon 12 cooperation；Upper cover body 1 is tightly connected with middle part sleeve 2, so far
Encapsulation completes.
When using, rotate rotating base 3 and drive crayon core 20 to move up and down, middle part sleeve 2 bottom and rotating base 3 connect
The Hermetical connecting structure of tactile position can play sealing function, do not hinder around axial rotation simultaneously, crayon core 20 is played
Good protective effect.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, front lower without departing from the technology of the present invention principle, some improvements and modifications can also be made, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of lipstick wax crayon pen container it is characterised in that: include upper cover body, middle part sleeve and rotating base, described upper cover body with
Middle part sleeve upper end removable seal connects, and described middle part sleeve bottom is rotated with rotating base and is connected, on described rotating base
It is installed with the drive screw along the setting of middle part bushing core axis, be provided with the sleeve of described middle part and glide along along the sleeve lining of middle part
Move and for carrying the wax crayon core print seat of crayon core, described drive screw is connected by screw drive with wax crayon core print seat；Described
Middle part sleeve bottom end is provided with Hermetical connecting structure with rotating base contact position；
Described Hermetical connecting structure includes along the elastic ferrule of the sinuous formation of the inside undulate in middle part sleeve lower end and sets
Put the elastic card column with elastic ferrule fitted seal clamping on rotating base, described elasticity card column is provided with draw-in groove, described bullet
Property cutting ferrule be provided with draw-in groove cooperation dop.
2. lipstick wax crayon pen container as claimed in claim 1 it is characterised in that: described elastic ferrule is included along middle part sleeve lower end
Sinuous the first kink sequentially forming of inwardly protruding undulate, transition adapter sleeve, the second kink and sealing shroud, institute
State inwardly protruding formation dop between the second kink and sealing shroud, described sealing shroud inwall be provided with for elastic card column table
The sealing bulge loop that face is in close contact；Described elasticity card column includes the draw-in groove with dop cooperation, is formed along the downward progressively overstriking of draw-in groove
Taper sheath, described taper sheath outer wall is contacted with sealing bulge loop fitted seal.
3. lipstick wax crayon pen container as claimed in claim 2 it is characterised in that: the sealing bulge loop that described sealing shroud inwall is provided with
For two or more, described two above sealing bulge loops are uniform vertically.
4. lipstick wax crayon pen container as claimed in claim 2 or claim 3 it is characterised in that: described first kink, transition adapter sleeve,
The thickness of the second kink and sealing shroud gradually reduces along bending path.
5. lipstick wax crayon pen container as claimed in claim 4 it is characterised in that: described middle part sleeve lining be provided with guiding convex
Muscle, described wax crayon core print seat is provided with and guides the direction recess that convex tendon cooperation is slided.
6. lipstick wax crayon pen container as claimed in claim 5 it is characterised in that: described wax crayon core print seat inwall is provided with and prevents wax crayon
Thread-off proof ring-shaped fin or thread-off proof ring-shaped groove that core comes off.
7. lipstick wax crayon pen container as claimed in claim 6 it is characterised in that: wax crayon core print seat bottom is provided with steam vent.
8. lipstick wax crayon pen container as claimed in claim 7 it is characterised in that: it is close that described upper cover body inwall is provided with annular clamping
Envelope fin, described middle part sleeve upper end is provided with the annular clamping sealed groove sealing fin cooperation with annular clamping.
9. lipstick wax crayon pen container as claimed in claim 8 it is characterised in that: described elastic ferrule and middle part sleeve by pp or
Hdpe is integrally formed, and described elasticity card column is arranged between drive screw and rotating base, described drive screw, elastic card column and
Rotating base is integrally formed by pp or hdpe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510838162.7A CN105365450B (en) | 2015-11-26 | 2015-11-26 | Pen container for lipstick crayon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510838162.7A CN105365450B (en) | 2015-11-26 | 2015-11-26 | Pen container for lipstick crayon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105365450A CN105365450A (en) | 2016-03-02 |
| CN105365450B true CN105365450B (en) | 2017-02-01 |
Family
ID=55368305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510838162.7A Active CN105365450B (en) | 2015-11-26 | 2015-11-26 | Pen container for lipstick crayon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105365450B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201422546Y (en) * | 2009-05-08 | 2010-03-17 | 美全股份有限公司 | Lipstick pushing-out device |
| CN202071553U (en) * | 2011-05-20 | 2011-12-14 | 何培森 | Telescopic crayon |
| CN202407616U (en) * | 2012-01-11 | 2012-09-05 | 曼秀雷敦(中国)药业有限公司 | Oval lipstick tube |
| CN202862900U (en) * | 2012-10-17 | 2013-04-10 | 温州市华生笔业有限公司 | Washable crayon |
| JP6125936B2 (en) * | 2013-07-19 | 2017-05-10 | 株式会社壽 | Bar-shaped material feeding container |
| CN205416845U (en) * | 2015-11-26 | 2016-08-03 | 无锡天天文化用品有限公司 | Lipstick wax crayon pen container |
-
2015
- 2015-11-26 CN CN201510838162.7A patent/CN105365450B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105365450A (en) | 2016-03-02 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180827 Address after: 214100 Liang Xi Road 988-415, Binhu District, Wuxi, Jiangsu Patentee after: Wuxi Jing Ren Tian Stationery Co., Ltd. Address before: 214400 Wuxi, Jiangsu Jiangyin City, Xu Xiake Town, North Village, 68 Liu Jia Village Patentee before: WUXI TIANTIAN CULTURAL GOODS CO., LTD. |