CN208813795U - Anticreep bottleneck structure - Google Patents
Anticreep bottleneck structure Download PDFInfo
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- CN208813795U CN208813795U CN201821192166.8U CN201821192166U CN208813795U CN 208813795 U CN208813795 U CN 208813795U CN 201821192166 U CN201821192166 U CN 201821192166U CN 208813795 U CN208813795 U CN 208813795U
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- anticreep
- circular
- bottle cap
- bottleneck
- upper shield
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Abstract
The utility model discloses a kind of anticreep bottleneck structure, including bottle body, bottle body includes body and bottle cap, and the body is equipped with bottleneck, bottleneck and bottle cap interconnecting piece, and the bottle mouth position is connected with upper shield；Arc-shaped protrusions are equipped on the outside of the bottleneck；The bottle cap is equipped with upper first circular through hole, is connected with press head on first circular through hole；The bottle cap inner wall is equipped with several protruding pins and several card convexs.The set is covered equipped with circular groove, and the inner wall of the circular groove is equipped with anticreep blocking portion, and the anticreep blocking portion and the round protrusions snap are socketed；The circular groove is equipped with several U-shaped notches；The inner wall of the upper shield is equipped with close to the circular groove and is gradually reduced the denation to be formed；The upper shield is equipped with transverse projections on diagonal direction；The set, which covers, is additionally provided with round protrusion, and the circle protrusion is equipped with the second circular through hole and arc gap groove；The utility model is structurally reasonable, and assembly is simple, prevents upper shield from falling off from bottleneck.
Description
Technical field
The utility model relates to Comestic bottle structure fields, and in particular to a kind of anticreep bottleneck structure.
Background technique
As the improvement of people's living standards, people are keen to the pursuit to beauty, cosmetics become public (especially female
Property) articles for daily use.Existing cosmetics majority is packaged using bottle body, in use, by the way of toppling over or pressing
Take out cosmetics.
Chinese patent (201420861023.7) discloses a kind of cosmetic bottle, including bottle body and press-type bottle cover assembly, bottle
Cap assembly is equipped with the pump housing of liquid and the button of pressing liquid draining；Button is equipped with the pipeline and liquid outlet of liquid, and liquid outlet is set
There is liquid outlet cap stopper；The piston rod of the pump housing is internally provided with strainer plug.
But existing cosmetic bottle, during use or storage, the bottle cap of glass material or plastic cement material is due to heat expansion
The influence of shrinkage generates bottle cap and loosens and caducous situation, leaking for cosmetics or skin lotion caused, to influence product
Quality and effect.
Therefore, need that existing technology is further improved, develop a kind of structurally reasonable, assembly is simple, anticreep
The bottleneck structure fallen.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide it is a kind of it is structurally reasonable, assembly is simple
Anti-dropout bottleneck structure.
To realize that above-mentioned purpose of utility model, the technical solution adopted in the utility model are accomplished by a kind of anticreep bottleneck
Structure, including bottle body, the bottle body include body and bottle cap；The body is equipped with bottleneck, and the bottle mouth position is connected with upper shield；
Arc-shaped protrusions are equipped on the outside of the bottleneck；
The bottle cap is equipped with the first circular through hole；Press head, the press head are connected in first circular through hole
It is equipped with positioning region；
The bottle cap inner wall is equipped with several protruding pins, and track is formed between the protruding pin, and the width of the track is greater than institute
The width of positioning region is stated, the positioning region can be moved up and down along the track；
The Bottle cap top is equipped with wing tip, and the wing tip includes port wingtip and right flank point, and the port wingtip is by the first cambered surface
It is formed with the second cambered surface；The right flank point is made of third cambered surface and the 4th cambered surface, and first cambered surface and third cambered surface are symmetrical
Setting, second cambered surface and the 4th cambered surface are symmetrical arranged；The junction of the wing tip and first circular through hole forms V-type
Notch；
The junction of first cambered surface and third cambered surface forms deep Vee hull slot, and the deep Vee hull slot is equipped with up big and down small
Arcuate socket；
The bottle cap further includes outlet tube, and the outlet tube passes through the arcuate socket and connect with the press head；
Several vertical protrusions are additionally provided on the bottle cap, the number of the vertical protrusion is 6, the vertical protrusion and institute
The distance for stating bottle cap bottom is greater than the thickness of the upper shield；
The bottle cap inner wall is equipped with several card convexs, and the number of the card convex is 4, and the bottle cap is connect with the upper shield
When, the card convex blocks the upper shield；
The upper shield is class quadrangular, and the set is covered equipped with circular groove, and the circular groove is inclined outwardly, the circle
The inner wall of connected in star is equipped with anticreep blocking portion, and the anticreep blocking portion and the arc-shaped protrusions are clamped, prevent the upper shield from
It falls off from the bottleneck；
The circular groove is equipped with several U-shaped notches, and the U-shaped notch is up big and down small；
The circular groove is divided into several sectors by the U-shaped notch；
The inner wall of the upper shield is equipped with close to the circular groove and is gradually reduced the denation to be formed, described
Denation and the U-shaped notch are on same level direction；
The upper shield is equipped with transverse projections on diagonal direction, and the transverse projections are with the anticreep blocking portion same
On direction；
The set, which covers, is additionally provided with round protrusion, and the circle protrusion is equipped with arc gap groove and the second circular through hole.
The body is additionally provided with bottleneck and bottle cap interconnecting piece, and the bottle cap interconnecting piece is consistent with the shape of the upper shield.
Preferably, the anticreep blocking portion is buckle, and the structure of the buckle is arc-shaped or wedge-shaped or triangle.
Preferably, central angle corresponding to the sector is 67.5 °；The width of the arc length of the sector and the U-shaped notch
The ratio of degree is 3:1.
Preferably, the set, which covers, is connected with pump head, and the pump head protrudes into the circular groove to pass through described second
The mode of circular through hole is connect with the round protrusion, and the pump head is equipped with spring in the part for exposing the round protrusion；Institute
It states and is additionally provided with baffle on pump head, the baffle is located in the circular groove and abuts with the round protrusion, the baffle
Diameter is equal with the diameter of the circular groove 41.
Preferably, the arc gap groove and the anticreep blocking portion are in same vertical direction.
Preferably, the angle that the circular groove is inclined outwardly is 2 °；The circular groove and second circular through hole
In same vertical direction, and the diameter of the circular groove is greater than the diameter of second circular through hole.
Preferably, the outer diameter of the bottleneck is less than the diameter of the circular groove.
Preferably, the diameter of the round protrusion is greater than the diameter of the circular groove.
Preferably, the transverse projections include the first transverse projections and the second transverse projections, first transverse projections
Length is greater than the length of second transverse projections.
Preferably, the side of the body, bottle cap and upper shield is arc surface.
Preferably, the press head is cylindrical body, and the diameter of the press head is less than the diameter of first circular through hole.
Beneficial effect
Compared with prior art, what the utility model obtained has the beneficial effect that the utility model is structurally reasonable, and manufacture is held
Easily, assembly is simple；In addition, the bottleneck is equipped with arc-shaped protrusions, the set is covered with circular groove, on the circular groove inner wall
Equipped with anticreep blocking portion, when the bottleneck is connect with the upper shield, the anticreep blocking portion clasps the arc-shaped protrusions, makes described
Upper shield cannot fall off from the bottleneck.Meanwhile the set is covered equipped with denation and transverse projections, increases the set
The stability of lid, the bottle cap are equipped with card convex, and when the bottle cap is connect with the upper shield, the card convex blocks the upper shield,
The bottle cap is set to be not easy to cover from the set and fall off.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the bottle body of the utility model；
Fig. 2 is the structural schematic diagram of the body of the utility model；
Fig. 3 is the cross-sectional view of the body of the utility model；
Fig. 4 is the upper shield of the utility model and the connection figure of bottleneck；
Fig. 5 is the structural schematic diagram of the upper shield of the utility model；
Fig. 6 is the bottom view of the upper shield of the utility model；
Fig. 7 is the top view of the upper shield of the utility model；
Fig. 8 is the cross-sectional view of the upper shield of the utility model；
Fig. 9 is the bottle cap front view of the utility model；
Figure 10 is the bottle cap bottom view of the utility model；
Figure 11 is the front view of the bottle cap connection press head of the utility model；
Figure 12 is the bottom view of the bottle cap connection press head of the utility model；
Figure 13 is the top view of the bottle cap connection press head of the utility model；
Figure 14 is the oblique view of the bottle cap of the utility model；
Technical characteristic corresponding to label in attached drawing are as follows: 1- body, 11- bottleneck, 12- bottle cap interconnecting piece, 2- bottle cap,
The first circular through hole of 21-, 22- press head, the positioning region 221-, 23- protruding pin, 24- port wingtip, the first cambered surface of 241-, 242- second
Cambered surface, 25- right flank point, 251- third cambered surface, the 4th cambered surface of 252-, 26-V type notch, 27- deep Vee hull slot, 271- arcuate socket,
272- outlet tube, the vertical protrusion of 28-, 29- card convex, 3- bottleneck, 31- arc-shaped protrusions, 4- upper shield, 41- circular groove, 411-U type
Notch, 412- anticreep blocking portion, the first transverse projections of 42-, 43- denation, the second transverse projections of 44-, 45- circle are prominent
It rises, 451- arc gap groove, the second circular through hole of 452-.
Specific embodiment
In order to make the purpose of this utility model, technical solution and advantage is clearer, complete description, below in conjunction with implementation
The present invention will be further described in detail for example, it is clear that some implementations of the utility model when the embodiments described below
Example, but the range of the requires of the utility model protection is not limited to subordinate's specific embodiment.
As shown in Figures 1 to 4, a kind of anticreep bottleneck structure, including bottle body, the bottle body include body 1 and bottle cap 2, institute
It states body 1 and is equipped with bottleneck 3, be connected with upper shield 4 at the bottleneck 3；
As shown in Fig. 2, being equipped with arc-shaped protrusions 31 on the outside of the bottleneck 3；
As shown in Fig. 5 to Fig. 8, the upper shield 4 is class quadrangular, and the upper shield 4 is equipped with circular groove 41, the circle
The angle that groove 41 is inclined outwardly is 2 °, and the inner wall of the circular groove 41 is equipped with anticreep blocking portion 412, and the anticreep stops
Portion 412 and the arc-shaped protrusions 31 are clamped, and prevent the upper shield 4 from falling off from the bottleneck 3；The anticreep blocking portion 412
For buckle；The structure of the buckle is arc-shaped or wedge-shaped or triangle, the number of the buckle are 4.
As shown in figure 5, the circular groove 41 is equipped with several U-shaped notches 411；The U-shaped notch 411 is from top to bottom gradually
Reduce；The number of the U-shaped notch 411 is 4.The setting of the U-shaped notch 411 increases the bullet of the circular groove 41
Property.
The circular groove 41 is divided into several sectors by the U-shaped notch 411, and central angle corresponding to the sector is
67.5°；The ratio of the width of the arc length of the sector and the U-shaped notch 411 is 3:1；
As shown in figure 5, the inner wall of the upper shield 4 is equipped with close to the circular groove 41 and is gradually reduced to be formed three
Angular protrusion 43, the denation 43 with the U-shaped notch 411 on same level direction, the denation
Number is 4；The setting of the denation 43 increases the stability of the upper shield 4.
The upper shield 4 is equipped with transverse projections on diagonal direction, and the transverse projections and the anticreep blocking portion 412 exist
In same direction；The transverse projections include the first transverse projections 42 and the second transverse projections 44；First transverse projections 42
Length be greater than the length of second transverse projections 44, the numbers of first transverse projections 42 is 2, and described second laterally
The number of protrusion 44 is 2.The setting of first transverse projections 42 and the second transverse projections 44 increases the steady of the upper shield 4
It is qualitative.
As shown in fig. 7, being additionally provided with round protrusion 45 on the upper shield 4, the circle protrusion 45 is equipped with arc gap groove 451
With the second circular through hole 452.The diameter of the circle protrusion 45 is greater than the diameter of the circular groove 41.
Be connected on the upper shield 4 pump head (not drawn in attached drawing), the pump head protrude into the circular groove 41 with
Mode across second circular through hole 452 is connect with the round protrusion 45, and the pump head is exposing the round protrusion
45 part is equipped with spring, and the spring provides a upward elastic force for the pump head；It is additionally provided with baffle on the pump head,
The baffle is located in the circular groove 41 and abuts with the round protrusion 45, and the diameter of the baffle and the circle are recessed
The diameter of slot 41 is equal, and the baffle is rubber material.The arc gap groove 451 hangs down with the anticreep blocking portion 412 same
Histogram is upward, and the number of the arc gap groove 451 is 4.The circular groove 41 and second circular through hole 452 are same
In one vertical direction, and the diameter of the circular groove 41 is greater than the diameter of second circular through hole 452.
The outer diameter of the bottleneck 3 is less than the diameter of the circular groove 41, and the setting of this structure enables the bottleneck 3
It protrudes into the circular groove 41, then the anticreep blocking portion 412 clasps the arc-shaped protrusions 31, keeps the upper shield 4 fixed
It is connected on the bottleneck 3, prevents the upper shield 4 from falling off from the bottleneck 3.
As shown in Fig. 9 to Figure 12, the bottle cap 2 is equipped with the first circular through hole 21；Connect in first circular through hole 21
It is connected to press head 22, the press head 22 is equipped with positioning region 221.
The press head 22 is cylindrical body, and the diameter of the press head 22 is less than the diameter of first circular through hole 21,
The press head 22 is protruded into first circular through hole 21.
As shown in figure 11,2 inner wall of bottle cap is equipped with several protruding pins 23, and the number of the protruding pin 23 is two, described
Track is formed between protruding pin 23, the width of the track is greater than the width of the positioning region 221, and the positioning region 221 can be along institute
It states track to move up and down, the setting of the protruding pin 23 forms the press head 22 effect of a guiding and limit.
Wing tip is equipped at the top of the bottle cap 2, the wing tip includes port wingtip 24 and right flank point 25, and the port wingtip 24 is by the
One cambered surface 241 and the second cambered surface 242 composition；The right flank point 25 is made of third cambered surface 251 and the 4th cambered surface 252, and described
One cambered surface 241 and third cambered surface 251 are symmetrical arranged, and second cambered surface 242 and the 4th cambered surface 252 are symmetrical arranged；The wing tip
V-notch 26 is formed with the junction of first circular through hole 21；The setting of the v-notch 26 is convenient for the press head
22 exert a force downwards.
The junction of first cambered surface 241 and third cambered surface 251 forms deep Vee hull slot 27, and the deep Vee hull slot 27 is equipped with
Up big and down small arcuate socket 271；
The bottle cap 2 further includes outlet tube 272, and the outlet tube 272 passes through the arcuate socket 271 and the press head 22
Connection；
As shown in figure 11, several vertical protrusions 28 are additionally provided on the bottle cap 2, the number of the vertical protrusion 28 is 6,
The vertical protrusion 28 is greater than the thickness of the upper shield 4 at a distance from 2 bottom of bottle cap；
As shown in figure 13,2 inner wall of bottle cap is equipped with several card convexs 29, and the number of the card convex 29 is 4, the bottle
When lid 2 is connect with the upper shield 4, the card convex 29 blocks the upper shield 4, limits the activity of the upper shield 4, so that the bottle cap
2 are not easy to fall off from the upper shield 4.
The body 1 is additionally provided with bottleneck 11 and bottle cap interconnecting piece 12, the shape of the bottle cap interconnecting piece 12 and the upper shield 4
Unanimously；
The side of the body 1, bottle cap 2 and upper shield 4 is arc surface, the setting of the arc surface to user with
Soft sense of touch.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Change or replacement within the technical scope of the present application should all be covered within the scope of protection of this application.Therefore, this Shen
Protection scope please should be subject to the protection scope in claims according to the disclosure and teachings of the above specification, the utility model
Those skilled in the art can also change and modify the above embodiment.Therefore, the utility model does not limit to
In specific embodiment disclosed and described above, some modifications and changes of utility model should also be as falling into the utility model
Scope of protection of the claims in.In addition, although using some specific terms in this specification, these terms are
For convenience of explanation, any restrictions are not constituted to the utility model.
Claims (10)
1. a kind of anticreep bottleneck structure, including bottle body, which is characterized in that the bottle body includes body and bottle cap, on the body
Equipped with bottleneck, the bottle mouth position is connected with upper shield；
Arc-shaped protrusions are equipped on the outside of the bottleneck；
The bottle cap is equipped with the first circular through hole；It is connected with press head in first circular through hole, is set on the press head
There is positioning region；
The bottle cap inner wall is equipped with several protruding pins, track is formed between the protruding pin, it is described fixed that the width of the track is greater than
The width in position portion, the positioning region can be moved up and down along the track；
The Bottle cap top is equipped with wing tip, and the wing tip includes port wingtip and right flank point, and the port wingtip is by the first cambered surface and the
Two cambered surfaces composition；The right flank point is made of third cambered surface and the 4th cambered surface, and first cambered surface and third cambered surface are symmetrical arranged,
Second cambered surface and the 4th cambered surface are symmetrical arranged；The junction of the wing tip and first circular through hole forms v-notch；
The junction of first cambered surface and third cambered surface forms deep Vee hull slot, and the deep Vee hull slot is equipped with up big and down small arc
Hole；
The bottle cap further includes outlet tube, and the outlet tube passes through the arcuate socket and connect with the press head；
Several vertical protrusions are additionally provided on the bottle cap, the vertical protrusion is greater than the upper shield at a distance from the bottle cap bottom
Thickness；
The bottle cap inner wall is equipped with several card convexs, and when the bottle cap is connect with the upper shield, the card convex blocks the upper shield；
The upper shield is class quadrangular, and the set is covered equipped with circular groove, and the circular groove is inclined outwardly, and the circle is recessed
The inner wall of slot is equipped with anticreep blocking portion, and the anticreep blocking portion and the arc-shaped protrusions are clamped；
The circular groove is equipped with several U-shaped notches, and the U-shaped notch is up big and down small；
The circular groove is divided into several sectors by the U-shaped notch；
The inner wall of the upper shield is equipped with close to the circular groove and is gradually reduced the denation to be formed, the triangle
Shape protrusion and the U-shaped notch are on same level direction；
The upper shield is equipped with transverse projections on diagonal direction, and the transverse projections and the anticreep blocking portion are in same direction
On；
The set, which covers, is additionally provided with round protrusion, and the circle protrusion is equipped with arc gap groove and the second circular through hole；
The body is additionally provided with bottleneck and bottle cap interconnecting piece, and the bottle cap interconnecting piece is consistent with the shape of the upper shield.
2. a kind of anticreep bottleneck structure as described in claim 1, which is characterized in that the anticreep blocking portion is buckle, described
The structure of buckle is arc-shaped or wedge-shaped or triangle.
3. a kind of anticreep bottleneck structure as described in claim 1, which is characterized in that central angle corresponding to the sector is
67.5°；The ratio of the width of the arc length of the sector and the U-shaped notch is 3:1.
4. a kind of anticreep bottleneck structure as described in claim 1, which is characterized in that the set, which covers, is connected with pump head, described
Pump head is protruded into the circular groove and is connect in a manner of passing through second circular through hole with the round protrusion, the pump head
Spring is equipped in the part for exposing the round protrusion；Baffle is additionally provided on the pump head, it is recessed that the baffle is located at the circle
It is abutted in slot and with the round protrusion, the diameter of the baffle is equal with the diameter of the circular groove (41).
5. a kind of anticreep bottleneck structure as described in claim 1, which is characterized in that the arc gap groove and the anticreep stop
Portion is in same vertical direction.
6. a kind of anticreep bottleneck structure as described in claim 1, which is characterized in that the angle that the circular groove is inclined outwardly
It is 2 °；The circular groove and the second second circular through hole are in same vertical direction, and the diameter of the circular groove
Greater than the diameter of second circular through hole.
7. a kind of anticreep bottleneck structure as described in claim 1, which is characterized in that the outer diameter of the bottleneck is less than the circle
The diameter of groove.
8. a kind of anticreep bottleneck structure as described in claim 1, which is characterized in that the diameter of the circle protrusion is greater than described
The diameter of circular groove.
9. a kind of anticreep bottleneck structure as described in claim 1, which is characterized in that the transverse projections include first laterally prominent
It rises and the second transverse projections, the length of first transverse projections is greater than the length of second transverse projections.
10. a kind of anticreep bottleneck structure as described in claim 1, which is characterized in that the press head is cylindrical body, described to press
The diameter of pressure head is less than the diameter of first circular through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192166.8U CN208813795U (en) | 2018-07-25 | 2018-07-25 | Anticreep bottleneck structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821192166.8U CN208813795U (en) | 2018-07-25 | 2018-07-25 | Anticreep bottleneck structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208813795U true CN208813795U (en) | 2019-05-03 |
Family
ID=66271618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821192166.8U Active CN208813795U (en) | 2018-07-25 | 2018-07-25 | Anticreep bottleneck structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208813795U (en) |
-
2018
- 2018-07-25 CN CN201821192166.8U patent/CN208813795U/en active Active
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