CN208856138U - A kind of press type bottle cap sealing liquid plastic bottle - Google Patents
A kind of press type bottle cap sealing liquid plastic bottle Download PDFInfo
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- CN208856138U CN208856138U CN201821681727.0U CN201821681727U CN208856138U CN 208856138 U CN208856138 U CN 208856138U CN 201821681727 U CN201821681727 U CN 201821681727U CN 208856138 U CN208856138 U CN 208856138U
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- bottle cap
- bottle
- lateral wall
- bottleneck
- ring
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Abstract
The utility model provides a kind of press type bottle cap sealing liquid plastic bottle, belongs to packing technique field.It solves the problems, such as that existing plastics bottle sealability is poor.This press type bottle cap sealing liquid plastic bottle, including bottle body and bottle cap, the top end face of bottle cap has groove, the lateral wall of groove is arranged concave ring, bottle body upper end is bottleneck, bottleneck lateral wall is equipped with stop collar, the junction of bottle body and bottleneck is equipped with step, the inner wall on bottle cap top has sealing ring one and sealing ring two, anticollision ring is equipped between the inner sidewall of bottle cap and the inner wall on bottle cap top, the lower section that the inner sidewall of bottle cap is located at anticollision ring is equipped with discontinuous thread, when tightening bottle cap, the lateral wall of anticollision ring is resisted against on the lateral wall A of bottleneck, the lateral wall of sealing ring two is resisted against on the inner sidewall B of bottleneck, the upper surface of discontinuous thread is resisted against the bottom face of stop collar, the periphery wall of discontinuous thread is resisted against on the lateral wall C of bottleneck.The utility model has the advantages that improve plastics bottle sealability.
Description
Technical field
The utility model belongs to packing technique field, is related to a kind of bottle, in particular to a kind of press type bottle cap sealing liquid
Body plastic bottle.
Background technique
Bottle is a kind of container, and general mouth is smaller, and the thin tripe of neck is big, and multi-purpose plastics, porcelain or glass are made, and is usually used in filling liquid
Substance.
Bottle cap is widely used in all kinds of bottle classes packaging, and existing bottle cap is connect generally by screw thread with bottle body, when use
It screws the cap off a bottle and carries out taking liquid, screw on the effects of bottle cap plays sealing, anti-foreign matter is fallen into using finishing.
But existing bottle is after a protracted use, internal screw thread rubs repeatedly with external screw thread, cause two screw threads it
Between crack increase, the problem of influencing leakproofness, loosen bottle, can not tighten.
Summary of the invention
The purpose of this utility model is that it is close to provide a kind of press type bottle cap for the above-mentioned problems in the prior art
Seal liquid plastic bottle.
The purpose of this utility model can be realized by the following technical scheme: a kind of press type bottle cap sealing liquid plastics
Bottle, including bottle body and bottle cap, which is characterized in that the top end face of the bottle cap and being located at the center of the top end face has anti-skidding
The groove of effect, and the lateral wall of the groove is arranged with concave ring, the bottle body upper end is bottleneck, and the bottleneck lateral wall is set
There is a stop collar of radially outwardly projecting, the junction of the bottle body and bottleneck and lower section for being located at stop collar is equipped with and raises upward
And the step with radian, the inner wall on the bottle cap top has the sealing ring one and sealing ring two that extend downwardly, described
The lateral wall of sealing ring one fits on the inner sidewall of sealing ring two, the inner wall on the inner sidewall of the bottle cap and bottle cap top it
Between be equipped with radially outwardly projecting and with radian anticollision ring, between the lower section that the inner sidewall of the bottle cap is located at anticollision ring is equipped with
Disconnected formula thread, when bottle cap is connected with bottle body described in the lateral wall of anticollision ring be resisted against on the lateral wall A of bottleneck, it is described
The lateral wall of sealing ring two is resisted against on the inner sidewall B of bottleneck, and the upper surface of the discontinuous thread is resisted against the bottom of stop collar
The periphery wall of end face, the discontinuous thread is resisted against on the lateral wall C of bottleneck.
In a kind of above-mentioned press type bottle cap sealing liquid plastic bottle, the trapezoidal shape in the longitudinal section of the bottle cap, and
The outer edge on bottle cap top is excessive by circular arc.
In a kind of above-mentioned press type bottle cap sealing liquid plastic bottle, the lateral wall of the stop collar is in tilt down
Curved surface.
In a kind of above-mentioned press type bottle cap sealing liquid plastic bottle, the height of the sealing ring one is greater than sealing ring
Two height.
In a kind of above-mentioned press type bottle cap sealing liquid plastic bottle, the inner sidewall of the bottle cap and anticollision ring it is outer
The angle of side wall is α, and the angle of α is obtuse angle.
Compared with prior art, this press type bottle cap sealing liquid plastic bottle has the advantage that
1, the top of bottle cap is provided with the groove to lower recess, and the lateral wall ring of groove sets concave ring, during pressing,
The contact area of finger and bottle cap is reduced, pressure is increased, so that pressing process is time saving and energy saving.
2, the inner sidewall of bottle cap is provided with the anticollision ring with radian, when bottle cap and bottle body are tightened, prevents right angle and straight
Collision between angle improves the service life of bottle.
3, the inner sidewall of bottle cap is provided with discontinuous thread, and when bottle cap is tightened with bottle body, discontinuous thread is resisted against bottle
The lateral wall of body, improves tightness, greatly increases the sealing to object.
4, restraining position ring block is arranged in the lateral wall of bottleneck, when bottle cap is tightened with bottle body, for limiting discontinuous thread or more
Mobile effect, improves leakproofness, and it is firm more to fasten.
5, the angle of the lateral wall of the inner sidewall and anticollision ring of the bottle cap is α, and the angle of α is obtuse angle, so that bottle
Contact gap between mouth and bottle cap increases, and it is strong to be conducive to bottle cap elasticity relaxation.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of bottle cap in this press type bottle cap sealing liquid plastic bottle.
Fig. 2 is the schematic cross-sectional view of bottle body in this press type bottle cap sealing liquid plastic bottle.
Fig. 3 is the structural schematic diagram of bottle cap top end face in this press type bottle cap sealing liquid plastic bottle.
Fig. 4 is the enlarged structure schematic diagram in book press type bottle cap sealing liquid plastic bottle in Fig. 1 at D.
In figure, 1, bottle body；2, bottle cap；3, groove；4, concave ring；5, bottleneck；6, stop collar；7, step；8, sealing ring one；9,
Sealing ring two；10, anticollision ring；11, discontinuous thread.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 4, this press type bottle cap sealing liquid plastic bottle, including bottle body 1 and bottle cap 2,
The top end face of bottle cap 2 and the groove 3 at the center of the top end face with anti-skidding effect, and the lateral wall of the groove 3 is arranged
There is concave ring 4,1 upper end of bottle body is bottleneck 5, and 5 lateral wall of bottleneck is equipped with the stop collar 6 of radially outwardly projecting, bottle body 1 and bottleneck 5
Junction and the lower section for being located at stop collar 6 are equipped with the step 7 to raise upward and with radian, the inner wall on 2 top of bottle cap have to
The sealing ring 1 and sealing ring 29 of lower extension, the lateral wall of sealing ring 1 fit on the inner sidewall of sealing ring 29, bottle cap 2
2 top of inner sidewall and bottle cap inner wall between be equipped with radially outwardly projecting and with radian anticollision ring 10, the inside of bottle cap 2
Wall be located at anticollision ring 10 lower section be equipped with discontinuous thread 11, when bottle cap 2 is connected with bottle body 1 described in anticollision ring 10 outside
Side wall A is resisted against on the lateral wall of bottleneck 5, and the lateral wall B of sealing ring 29 is resisted against on the inner sidewall of bottleneck 5, discontinuous thread
11 upper surface is resisted against the bottom face of stop collar 6, and the periphery wall C of discontinuous thread 11 is resisted against on the lateral wall of bottleneck 5.
As preferred structure, the trapezoidal shape in the longitudinal section of bottle cap 2, and the outer edge on 2 top of bottle cap is excessive by circular arc.
As preferred structure, the lateral wall of stop collar 6 is in the curved surface tilted down.
As preferred structure, the height of sealing ring 1 is greater than the height of sealing ring 29.
It further describes in detail, the angle of the lateral wall of the inner sidewall and anticollision ring 10 of the bottle cap 2 is α, and the angle of α is
It is strong to be conducive to 2 elasticity relaxation of bottle cap so that the contact gap between bottleneck 5 and bottle cap 2 increases for obtuse angle.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although equal terms are used more herein, it does not exclude the possibility of using other terms.Use these arts
Language is used for the purpose of being more convenient to describe and explain the essence of the utility model；It is construed as any additional limitation
It is all contrary to the spirit of the present invention.
Claims (5)
1. a kind of press type bottle cap sealing liquid plastic bottle, including bottle body (1) and bottle cap (2), which is characterized in that the bottle cap
(2) top end face and it is located at the groove (3) with anti-skidding effect at the center of the top end face, and the lateral wall set of the groove (3)
Equipped with concave ring (4), the bottle body (1) upper end is bottleneck (5), and the bottleneck (5) lateral wall is equipped with radially outwardly projecting
Stop collar (6), the junction of the bottle body (1) and bottleneck (5) and the lower section for being located at stop collar (6), which are equipped with, to be raised upward and has
Cambered step (7), the inner wall on the bottle cap (2) top have the sealing ring one (8) and sealing ring two that extend downwardly
(9), the lateral wall of the sealing ring one (8) fits on the inner sidewall of sealing ring two (9), the inside of the bottle cap (2)
Radially outwardly projecting and the anticollision ring (10) with radian, the bottle cap (2) are equipped between wall and the inner wall on bottle cap (2) top
Inner sidewall be located at anticollision ring (10) lower section be equipped with discontinuous thread (11), when bottle cap (2) is connected with bottle body (1) described in
The lateral wall of anticollision ring (10) be resisted against on the lateral wall A of bottleneck (5), the lateral wall of the sealing ring two (9) is resisted against
On the inner sidewall B of bottleneck (5), the upper surface of the discontinuous thread (11) is resisted against the bottom face of stop collar (6), between described
The periphery wall of disconnected formula thread (11) is resisted against on the lateral wall C of bottleneck (5).
2. a kind of press type bottle cap (2) according to claim 1 seals liquid plastic bottle, which is characterized in that the bottle
The trapezoidal shape in longitudinal section of (2) is covered, and the outer edge on bottle cap (2) top is excessive by circular arc.
3. a kind of press type bottle cap (2) according to claim 1 seals liquid plastic bottle, which is characterized in that the limit
The lateral wall of position ring (6) is in the curved surface tilted down.
4. a kind of press type bottle cap (2) according to claim 1 seals liquid plastic bottle, which is characterized in that described is close
The height of seal ring one (8) is greater than the height of sealing ring two (9).
5. a kind of press type bottle cap (2) according to claim 1 seals liquid plastic bottle, which is characterized in that the bottle
The angle for covering the inner sidewall of (2) and the lateral wall of anticollision ring (10) is α, and the angle of α is obtuse angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681727.0U CN208856138U (en) | 2018-10-17 | 2018-10-17 | A kind of press type bottle cap sealing liquid plastic bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681727.0U CN208856138U (en) | 2018-10-17 | 2018-10-17 | A kind of press type bottle cap sealing liquid plastic bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208856138U true CN208856138U (en) | 2019-05-14 |
Family
ID=66421116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821681727.0U Active CN208856138U (en) | 2018-10-17 | 2018-10-17 | A kind of press type bottle cap sealing liquid plastic bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208856138U (en) |
-
2018
- 2018-10-17 CN CN201821681727.0U patent/CN208856138U/en active Active
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