CN105365450A - Pen container for lipstick crayon - Google Patents
Pen container for lipstick crayon Download PDFInfo
- Publication number
- CN105365450A CN105365450A CN201510838162.7A CN201510838162A CN105365450A CN 105365450 A CN105365450 A CN 105365450A CN 201510838162 A CN201510838162 A CN 201510838162A CN 105365450 A CN105365450 A CN 105365450A
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- CN
- China
- Prior art keywords
- sleeve
- wax crayon
- pen container
- sealing
- 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 as a kind of novel child drawing wax crayon gradually accept by market; lipstick wax crayon generally comprises and is arranged on inner crayon core and is arranged on the outside pen container for the protection of crayon core; described pen container is also provided with for crayon core being released pen container and the driving mechanism retracting pen container; due to the material characteristic of crayon core; need to be stored in the environment of an opposing seal after using under; if the sealing effectiveness of pen container is not good; outside air will impact the material of crayon core, and then causes the performance of scribbling of crayon core to lower.Prior art is badly in need of a kind of lipstick wax crayon pen container of good sealing effect.
Summary of the invention
The object of the invention is to overcome the defect existed in prior art, a kind of lipstick wax crayon pen container of good sealing effect is provided.
For achieving the above object, technical scheme of the present invention there is provided a kind of lipstick wax crayon pen container, comprise upper cover body, middle part sleeve and rotating base, described upper cover body is connected with sleeve upper end, middle part removable seal, described middle part sleeve bottom and rotating base are rotationally connected, described rotating base is installed with the drive screw arranged along middle part bushing core axis, be provided with in the sleeve of described middle part and slide up and down and wax crayon core print seat for carrying crayon core along middle part sleeve lining, described drive screw and wax crayon core print seat are connected by screw drive; Described middle part sleeve bottom end and rotating base contact position are provided with Hermetical connecting structure.Be tightly connected with it by arranging upper cover body in the upper end of middle part sleeve, by arranging Hermetical connecting structure in the bottom of middle part sleeve, after finishing using, crayon core can be preserved formerly in airtight space, so that ensure crayon core material not by ectocine, improve service life and quality.
As preferably, described Hermetical connecting structure comprises along the roundabout elastic ferrule be bent to form of the inside undulate in sleeve lower end, middle part and the elasticity card column be arranged on the clamping of elastic ferrule fitted seal on rotating base, described elasticity card column is provided with draw-in groove, and described elastic ferrule is provided with the dop coordinated with draw-in groove.The design of elastic ferrule makes it have certain elasticity, is beneficial to and coordinates clamping with elasticity card column, and the cooperation of dop and draw-in groove makes rotating base and middle part sleeve realize the fixing of axial location, prevents rotating base from coming off.Dop and draw-in groove are annular, can realize restriction rotating base like this and relatively slide axially with middle part sleeve, and rotating base can be made again around axially rotating relative to middle part sleeve simultaneously, so that drive drive screw drives wax crayon core print seat slides up and down.
As preferably, described elastic ferrule comprises the first kink, transition adapter sleeve, the second kink and the sealing shroud that are formed successively along the roundabout bending of sleeve lower end, middle part inwardly protruding undulate, between described second kink and sealing shroud, inwardly protruding forms dop, and described sealing shroud inwall is provided with for the sealing bulge loop with elasticity card column intimate surface contact; Described elasticity card column comprises the draw-in groove coordinated with dop, forms taper sheath along the downward progressively overstriking of draw-in groove, and described taper sheath outer wall contacts with sealing bulge loop fitted seal.The cooperation of sealing bulge loop taper sheath achieves the further sealing between middle part sleeve and rotating base, although the cooperation contact site of dop and draw-in groove can play certain sealing function, but because contact area is less, the factors such as long-term friction, can cause sealing effectiveness between the two not good; And seal bulge loop and achieve elastic packaging to taper sheath outer wall, sealing effectiveness is better, also can not affect relatively rotating between middle part sleeve and rotating base, solves and rotation should be had between the two to realize the difficult problem sealed again.
As preferably, the sealing bulge loop that described sealing shroud inwall is provided with is two or more, and described plural sealing bulge loop is uniform vertically.Such design is the further reinforcement to sealing effectiveness, is preferably two, and too much sealing bulge loop can cause the frictional force between middle part sleeve and rotating base to increase, and makes operation resistance too large, is unfavorable for child resistant.
As preferably, the thickness of described first kink, transition adapter sleeve, the second kink and sealing shroud progressively reduces along bending path.Such design makes elastic ferrule high resilience, the structure of elastic ferrule, the bonding strength of the higher guarantee of outermost end thickness and middle part sleeve, and more past inside is thinner, needs higher elasticity, so that elasticity card column coordinates close contact.
As preferably, described middle part sleeve lining is provided with guiding convex tendon, and described wax crayon core print seat is provided with and coordinates with the convex tendon that leads the direction recess slided.Such design prevents wax crayon core print seat and crayon core from spinning when moving up and down.
As preferably, described wax crayon core print seat inwall is provided with the thread-off proof ring-shaped fin or thread-off proof ring-shaped groove that prevent crayon core from coming off.Such design makes there is certain bonding strength between crayon core and wax crayon core print seat, prevents crayon core from use skidding off in wax crayon core print seat.
As preferably, bottom wax crayon core print seat, be provided with steam vent.Such design is convenient to when crayon core is filling, and in the sleeve of middle part, original air is discharged from the steam vent wax crayon core print seat, improves filling effect.
As preferably, described upper cover body inwall is provided with annular clamping sealing fin, and sleeve upper end, described middle part is provided with the annular clamping sealed groove sealing fin with annular clamping and coordinate.Such design further increases the sealing effectiveness between upper cover body and middle part sleeve.
As preferably, described elastic ferrule and middle part sleeve one-body molded by PP or HDPE, described elasticity card column is arranged between drive screw and rotating base, and described drive screw, elasticity card column and rotating base are one-body molded by PP or HDPE.PP is polypropylene, has good toughness.HDPE is high density polyethylene (HDPE), than the toughness of PP and elasticity better.Preferably, elastic ferrule and middle part sleeve one-body molded by PP, described drive screw, elasticity card column and rotating base are one-body molded by HDPE.Such design can make up the logy defect of PP elastic ferrule by the elasticity of HDPE elasticity card column, being coordinated with elastic ferrule by force during clamping by external force in elasticity card column prevents elastic ferrule from bursting apart, and the elasticity that elasticity card column is good simultaneously and toughness also can improve sealing effectiveness.
Advantage of the present invention and beneficial effect are: be tightly connected with it by arranging upper cover body in the upper end of middle part sleeve, by arranging Hermetical connecting structure in the bottom of middle part sleeve, after finishing using, crayon core can be preserved formerly in airtight space, so that ensure crayon core material not by ectocine, improve service life and quality.
Accompanying drawing explanation
Fig. 1 is structure sectional view of the present invention;
Fig. 2 is A place structure enlarged diagram in Fig. 1;
Fig. 3 is that crayon core of the present invention screws out status architecture schematic diagram;
Fig. 4 is B place structure enlarged diagram in Fig. 3;
Fig. 5 is C place structure enlarged diagram in Fig. 3;
Fig. 6 is tube-in-tube structure schematic diagram in the middle part of the present invention;
Fig. 7 is D place structure enlarged diagram in Fig. 6;
Fig. 8 is rotary base structure schematic diagram of the present invention.
In figure: 1, upper cover body; 2, middle part sleeve; 3, rotating base; 4, drive screw; 5, wax crayon core print seat; 6, elastic ferrule; 7, elasticity card column; 8, draw-in groove; 9, dop; 10, the first kink; 11, taper sheath; 12, lead convex tendon; 13, direction recess; 14, thread-off proof ring-shaped fin; 15, steam vent; 16, annular clamping sealing fin; 17, annular clamping sealed groove; 18, middle part sleeve lower edge; 19, rotating base upper limb; 20, crayon core; 21, transition adapter sleeve; 22, the second kink; 23, sealing shroud; 24, bulge loop is sealed.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As Figure 1-Figure 8, a kind of lipstick wax crayon pen container, comprise 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, be rotationally connected with rotating base 3 bottom described middle part sleeve 2, described rotating base 3 is installed with the drive screw 4 arranged along middle part sleeve 2 central axis, be provided with in described middle part sleeve 2 and slide up and down and wax crayon core print seat 5 for carrying crayon core 20 along middle part sleeve 2 inwall, described drive screw 4 is connected by screw drive with wax crayon core print seat 5; Sleeve 2 bottom, described middle part and rotating base 3 contact position are provided with Hermetical connecting structure.
Described Hermetical connecting structure comprises along the roundabout elastic ferrule 6 be bent to form of the inside undulate in middle part sleeve 2 lower end and the elasticity card column 7 be arranged on the clamping of elastic ferrule 6 fitted seal on rotating base 3, described elasticity card column 7 is provided with draw-in groove 8, and described elastic ferrule 6 is provided with the dop 9 coordinated with draw-in groove 8.Dop 9 and draw-in groove 8 are annular, can realize like this restriction rotating base 3 relatively and middle part sleeve 2 slide axially, rotating base 3 can be made again around axially rotating relative to middle part sleeve 2, so that drive drive screw 4 to drive wax crayon core print seat 5 to slide up and down simultaneously.
Described elastic ferrule 6 comprises the first kink 10, transition adapter sleeve 21, second kink 22 and the sealing shroud 23 that are formed successively along the roundabout bending of middle part sleeve 2 lower end inwardly protruding undulate, between described second kink 22 and sealing shroud 23, inwardly protruding forms dop 9, and described sealing shroud 23 inwall is provided with for the sealing bulge loop 24 with elasticity card column 7 intimate surface contact; Described elasticity card column 7 comprises the draw-in groove 8 coordinated with dop 9, forms taper sheath 11 along the downward progressively overstriking of draw-in groove 8, and described taper sheath 11 outer wall contacts 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, and described plural sealing bulge loop 24 is uniform vertically.
The thickness of described first kink 10, transition adapter sleeve 21, second kink 22 and sealing shroud 23 progressively reduces along bending path.
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 coordinates with the convex tendon 12 that leads the direction recess 13 slided.
Described wax crayon core print seat 5 inwall is provided with the thread-off proof ring-shaped fin 14 or thread-off proof ring-shaped groove that prevent crayon core 20 from coming off.To be formed with thread-off proof ring-shaped fin 14 or thread-off proof ring-shaped groove at the filling rear crayon core 20 of crayon core 20 and be connected, prevent when scribbling, crayon core 20 drops out.
Steam vent 15 is provided with bottom wax crayon core print seat 5.
Described upper cover body 1 inwall is provided with annular clamping sealing fin 16, and sleeve 2 upper end, described middle part is provided with the annular clamping sealed groove 16 sealing fin 16 with annular clamping and coordinate.
Described elastic ferrule 6 and middle part sleeve 2 one-body molded by PP or HDPE, described elasticity card column 7 is arranged between drive screw 4 and rotating base 3, and described drive screw 4, elasticity card column 7 and rotating base 3 are one-body molded by PP or HDPE.
In use, the circular hole of drive screw 4 from bottom to up in the middle part of elastic ferrule 6 is passed, by external force, rotating base 3 is pressed in the sleeve 2 of middle part, elasticity card column 7 overcomes resistance and upwards runs, by rational size design, when dop 9 coordinates clamping with draw-in groove 8, middle part sleeve lower edge 18 coordinates with rotating base upper limb 19 and contacts, dop 9 upper limb coordinates with draw-in groove 8 inwall, meanwhile, to compression in elastic ferrule 6, sealing shroud 23 taper sheath 11 pressure contacts, and taper sheath 11 outer wall contacts with sealing bulge loop 24 fitted seal;
Wax crayon core print seat 5 and drive screw 4 are connected by screw drive, the convex tendon 12 that simultaneously leads coordinates with direction recess 13 and slides, rotary actuation screw rod 4, under the guiding of guiding convex tendon 12, wax crayon core print seat 5 slides into bottom drive screw 4, now, by filling apparatus by filling for the crayon core 20 slurry cavity formed to wax crayon core print seat 5 and middle part sleeve 2, in pouring process, the groove that crayon core 20 meeting self-assembling formation coordinates with guiding convex tendon 12; Upper cover body 1 and middle part sleeve 2 are tightly connected, have so far encapsulated.
In use; rotating rotating base 3 drives crayon core 20 to move up and down; the Hermetical connecting structure of sleeve 2 bottom, middle part and rotating base 3 contact position can play sealing function, does not hinder the rotation around axis simultaneously, serves good protective effect to crayon core 20.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing from the front lower of the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a lipstick wax crayon pen container, it is characterized in that: comprise upper cover body, middle part sleeve and rotating base, described upper cover body is connected with sleeve upper end, middle part removable seal, described middle part sleeve bottom and rotating base are rotationally connected, described rotating base is installed with the drive screw arranged along middle part bushing core axis, be provided with in the sleeve of described middle part and slide up and down and wax crayon core print seat for carrying crayon core along middle part sleeve lining, described drive screw and wax crayon core print seat are connected by screw drive; Described middle part sleeve bottom end and rotating base contact position are provided with Hermetical connecting structure.
2. lipstick wax crayon pen container as claimed in claim 1, it is characterized in that: described Hermetical connecting structure comprises along the roundabout elastic ferrule be bent to form of the inside undulate in sleeve lower end, middle part and the elasticity card column be arranged on the clamping of elastic ferrule fitted seal on rotating base, described elasticity card column is provided with draw-in groove, and described elastic ferrule is provided with the dop coordinated with draw-in groove.
3. lipstick wax crayon pen container as claimed in claim 2, it is characterized in that: described elastic ferrule comprises the first kink, transition adapter sleeve, the second kink and the sealing shroud that are formed successively along the roundabout bending of sleeve lower end, middle part inwardly protruding undulate, between described second kink and sealing shroud, inwardly protruding forms dop, and described sealing shroud inwall is provided with for the sealing bulge loop with elasticity card column intimate surface contact; Described elasticity card column comprises the draw-in groove coordinated with dop, forms taper sheath along the downward progressively overstriking of draw-in groove, and described taper sheath outer wall contacts with sealing bulge loop fitted seal.
4. lipstick wax crayon pen container as claimed in claim 3, it is characterized in that: the sealing bulge loop that described sealing shroud inwall is provided with is two or more, described plural sealing bulge loop is uniform vertically.
5. the lipstick wax crayon pen container as described in claim 3 or 4, is characterized in that: the thickness of described first kink, transition adapter sleeve, the second kink and sealing shroud progressively reduces along bending path.
6. lipstick wax crayon pen container as claimed in claim 5, it is characterized in that: described middle part sleeve lining is provided with guiding convex tendon, described wax crayon core print seat is provided with and coordinates with the convex tendon that leads the direction recess slided.
7. lipstick wax crayon pen container as claimed in claim 6, is characterized in that: described wax crayon core print seat inwall is provided with the thread-off proof ring-shaped fin or thread-off proof ring-shaped groove that prevent crayon core from coming off.
8. lipstick wax crayon pen container as claimed in claim 7, is characterized in that: be provided with steam vent bottom wax crayon core print seat.
9. lipstick wax crayon pen container as claimed in claim 8, is characterized in that: described upper cover body inwall is provided with annular clamping sealing fin, and sleeve upper end, described middle part is provided with the annular clamping sealed groove sealing fin with annular clamping and coordinate.
10. lipstick wax crayon pen container as claimed in claim 5, it is characterized in that: described elastic ferrule and middle part sleeve one-body molded by PP or HDPE, described elasticity card column is arranged between drive screw and rotating base, and described drive screw, elasticity card column and rotating base are one-body molded 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 true CN105365450A (en) | 2016-03-02 |
| CN105365450B 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) |
Citations (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 |
| EP2826637A1 (en) * | 2013-07-19 | 2015-01-21 | Kotobuki & Co., Ltd. | Stick-shaped material propelling 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
Patent Citations (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 |
| EP2826637A1 (en) * | 2013-07-19 | 2015-01-21 | Kotobuki & Co., Ltd. | Stick-shaped material propelling 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105365450B (en) | 2017-02-01 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| 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. |
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| TR01 | Transfer of patent right |