CN220905689U - Packaging bottle capable of evenly discharging paste - Google Patents
Packaging bottle capable of evenly discharging paste Download PDFInfo
- Publication number
- CN220905689U CN220905689U CN202322543638.7U CN202322543638U CN220905689U CN 220905689 U CN220905689 U CN 220905689U CN 202322543638 U CN202322543638 U CN 202322543638U CN 220905689 U CN220905689 U CN 220905689U
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- paste
- bottle
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- rotary
- screw rod
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 28
- 238000007599 discharging Methods 0.000 title claims abstract description 22
- 230000002093 peripheral effect Effects 0.000 claims abstract description 19
- 239000006071 cream Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Closures For Containers (AREA)
Abstract
The utility model discloses a packaging bottle capable of uniformly discharging paste, which comprises a bottle body, a bottle cap, a bottom cap, a paste discharging cap, a screw rod seat, a rotary screw rod, a pressing plate and a rotary threaded piston, wherein the screw rod seat is pressed in the bottle body from bottom to top, the middle part of the screw rod seat is provided with the vertical upward rotary screw rod, the rotary screw rod is matched with the pressing plate and the rotary threaded piston, and the threaded piston is positioned above the pressing plate; the bottom of the screw seat is provided with a bottom cover in a pressing mode; a paste outlet cover is fixed at the upper part of the bottle body, and a bottle cap is pressed outside the paste outlet cover; the paste outlet cover is provided with a plurality of paste outlet holes, and the top surface of the inner cavity of the paste outlet cover is provided with a downward guide plate; screw thread structures which are obliquely arranged are arranged on the outer peripheral surface of the rotary screw in the front-back mode, and the screw thread structures which are arranged in the front-back mode respectively occupy one fourth of the outer peripheral surface of the rotary screw. The paste discharging structure can ensure that the paste is discharged according to the hand feeling, and the paste can not be extruded endlessly; the utility model has a guiding structure and evenly produces the paste.
Description
[ Field of technology ]
The utility model relates to the technical field of packaging bottles, in particular to the technical field of packaging bottles capable of uniformly discharging paste.
[ Background Art ]
Packaging bottles are one type of packaging container in the packaging industry and generally refer to containers having a narrower mouth and a longer neck than the abdomen. A packaging bottle for packing paste is often provided with out the cream structure, and the play cream volume of current play cream structure is difficult to control, can appear crowding more or crowding less to cause extravagant or use feel poor. The product positioning is low because the whole value is affected due to inconvenient paste discharge of the packaging bottle. For this reason, a packaging bottle structure capable of uniformly controlling the amount of paste is required.
[ utility model ]
The utility model aims to solve the problems in the prior art, and provides a packaging bottle capable of uniformly discharging paste.
In order to achieve the above purpose, the utility model provides a packaging bottle capable of uniformly discharging paste, which comprises a bottle body, a bottle cap, a bottom cap, a paste discharging cap, a screw rod seat, a rotary screw rod, a pressing plate and a rotary threaded piston, wherein the screw rod seat is pressed in the bottle body from bottom to top, the middle part of the screw rod seat is provided with the vertical upward rotary screw rod, the pressing plate and the rotary threaded piston are matched on the rotary screw rod, and the threaded piston is positioned above the pressing plate; the bottom of the screw seat is provided with a bottom cover in a pressing mode; a paste outlet cover is fixed at the upper part of the bottle body, and a bottle cap is pressed outside the paste outlet cover; the paste outlet cover is provided with a plurality of paste outlet holes, the paste outlet holes are a plurality of round or elliptic through holes, the top surface of the inner cavity of the paste outlet cover is provided with a downward guide plate, the guide plate is wavy or circular, and the guide plate is positioned on the boundary of the paste outlet holes; screw thread structures which are obliquely arranged are arranged on the outer peripheral surface of the rotary screw in the front-back mode, and the screw thread structures which are arranged in the front-back mode respectively occupy one fourth of the outer peripheral surface of the rotary screw.
Preferably, the bottom of the bottle body is internally extended with a screw seat limiting ring, and the section of the bottom part of the bottle body is of a 匚 type structure with a downward opening; the screw rod seat top is annular bottle go-between, and bottle go-between top outwards extends to have outer eaves, and the screw rod seat is from bottom to top to impress in the bottle, and outer eaves lower surface offsets with screw rod seat spacing ring upper surface, and the mode of impressing is fixed swiftly like this, firm, and can also relative rotation.
Preferably, the outer peripheral surface of the top of the bottle body is provided with a first external thread, the inner wall surface of the paste outlet cover is provided with a first internal thread, the paste outlet cover is fixed on the thread of the top of the bottle body, and the bottle body is fastened in a threaded connection mode.
Preferably, a plurality of guide strips which are vertically arranged are arranged on the inner wall surface of the bottle body; the clamp plate outer peripheral face is equipped with first guide slot, is equipped with the second guide slot on the rotatory screw thread piston outer peripheral face, and clamp plate, rotatory screw thread piston all cooperate in the bottle, and first guide slot, second guide slot all cooperate with the gib, foretell cooperation relation, can make clamp plate, rotatory screw thread piston only can be at fixed orbital motion.
Preferably, the paste outlet cover is provided with a plurality of circular or elliptic through holes in a circumferential array, and the through holes are paste outlet holes.
Preferably, the middle part of the screw rod seat is fixedly connected with a rotating screw rod which is arranged upwards, a second internal thread is arranged on the inner wall surface of a thread sleeve in the rotating screw rod piston, the rotating screw rod is externally threaded and matched with the rotating screw rod piston, and the matched thread is a transmission thread and is different from the thread for sealing.
Preferably, the rotary threaded piston consists of an outer ring, an inner plate and a threaded sleeve, wherein the threaded sleeve is positioned in the outer ring, the threaded sleeve and the outer ring are fixedly connected with the inner plate, a square second guide groove which is vertically arranged is formed in the outer peripheral surface of the outer ring, and a second internal thread is formed in the inner wall surface of the threaded sleeve.
The utility model has the beneficial effects that: the paste discharging structure can ensure that the paste is discharged according to the hand feeling, and the paste can not be extruded endlessly; the utility model has a guiding structure and evenly produces the paste.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
[ Description of the drawings ]
FIG. 1 is a perspective view of a first embodiment of a packaging bottle for uniform dispensing of paste according to the present utility model;
FIG. 2 is a perspective view of a second embodiment of a packaging bottle for uniformly dispensing paste according to the present utility model;
FIG. 3 is a front cross-sectional view of a first embodiment of a package bottle for uniform dispensing of paste according to the present utility model;
FIG. 4 is an enlarged view of portion A of FIG. 3 in accordance with the present utility model;
FIG. 5 is a front cross-sectional view of a second embodiment of a package bottle for uniform dispensing of paste according to the utility model;
FIG. 6 is a perspective view of the body of a package bottle for uniform dispensing of paste according to the present utility model;
FIG. 7 is a perspective view of the packaging bottle with the outer cap and the bottle body removed for uniform dispensing of the paste according to the present utility model;
FIG. 8 is a perspective view of a dispensing cap of a packaging bottle for dispensing uniform paste according to the present utility model;
FIG. 9 is a perspective view of a rotary screw and its base of a packaging bottle with uniform paste dispensing according to the present utility model;
Fig. 10 is a perspective view of a rotary screw-threaded piston of a packaging bottle for uniform dispensing of paste according to the present utility model.
In the figure: 1-bottle, 11-screw rod seat limiting ring, 12-first external screw thread, 13-guide strip, 2-bottle cap, 3-bottom, 31-first annular bulge, 32-annular groove, 4-paste outlet cover, 41-paste outlet hole, 42-guide plate, 43-first internal screw thread, 5-screw rod seat, 51-bottle body connecting ring, 52-external eave, 53-second annular bulge, 54-internal ring, 6-rotary screw rod, 7-pressing plate, 71-first guide groove, 8-rotary screw thread piston, 81-external ring, 811-second guide groove, 82-internal plate, 83-screw sleeve and 831-second internal screw thread.
[ Detailed description ] of the invention
Referring to fig. 1-10, the utility model comprises a bottle body 1, a bottle cap 2, a bottom cover 3, a paste outlet cover 4, a screw rod seat 5, a rotary screw rod 6, a pressing plate 7 and a rotary threaded piston 8, wherein the screw rod seat 5 is pressed in the bottle body 1 from bottom to top, the middle part of the screw rod seat 5 is provided with the vertical upward rotary screw rod 6, the pressing plate 7 and the rotary threaded piston 8 are matched on the rotary screw rod 6, and the threaded piston 8 is positioned above the pressing plate 7; the bottom of the screw seat 5 is provided with a bottom cover 3 in a pressing mode; the upper part of the bottle body 1 is fixedly provided with a paste outlet cover 4, and a bottle cap 2 is pressed outside the paste outlet cover 4; the paste discharging cover 4 is provided with a plurality of paste discharging holes 41, the paste discharging holes 41 are a plurality of round or elliptic through holes, the top surface of the inner cavity of the paste discharging cover 4 is provided with a downward guide plate 42, the guide plate 42 is wavy or circular, and the guide plate 42 is positioned on the boundary of the paste discharging holes 41; screw thread structures which are obliquely arranged are arranged on the outer peripheral surface of the rotary screw rod 6 front and back, and the screw thread structures which are arranged front and back respectively occupy one fourth of the outer peripheral surface of the rotary screw rod 6.
Specifically, the bottom of the bottle body 1 extends inwards to form a screw seat limiting ring 11, and the section of the bottom part of the bottle body 1 is of a 匚 type structure with a downward opening; the upper part of the screw seat 5 is an annular bottle connecting ring 51, an outer eave 52 extends outwards from the top of the bottle connecting ring 51, the screw seat 5 is pressed into the bottle 1 from bottom to top, and the lower surface of the outer eave 52 is propped against the upper surface of the screw seat limiting ring 11.
Specifically, the outer peripheral surface of the top of the bottle body 1 is provided with a first external thread 12, the inner wall surface of the paste outlet cover 4 is provided with a first internal thread 43, and the paste outlet cover 4 is fixed on the thread of the top of the bottle body 1.
Specifically, a plurality of guide strips 13 which are vertically arranged are arranged on the inner wall surface of the bottle body 1; the outer peripheral surface of the pressing plate 7 is provided with a first guide groove 71, the outer peripheral surface of the rotary threaded piston 8 is provided with a second guide groove 811, the pressing plate 7 and the rotary threaded piston 8 are both matched in the bottle body 1, and the first guide groove 71 and the second guide groove 811 are both matched with the guide strip 13.
Specifically, the paste outlet cover 4 is provided with a plurality of circular or elliptical through holes in a circumferential array, and the through holes are paste outlet holes 41.
Specifically, the middle part of the screw seat 5 is fixedly connected with a rotating screw rod 6 which is arranged upwards, a second internal thread 831 is arranged on the inner wall surface of a thread sleeve 83 inside the rotating screw piston 8, and the rotating screw rod 6 is externally matched with the rotating screw piston 8.
Specifically, the rotary threaded piston 8 is composed of an outer ring 81, an inner plate 82 and a threaded sleeve 83, the threaded sleeve 83 is located inside the outer ring 81, the threaded sleeve 83 and the outer ring 81 are fixedly connected with the inner plate 82, a square second guide groove 811 is formed in the outer circumferential surface of the outer ring 81 in a vertical mode, and a second internal thread 831 is formed in the inner wall surface of the threaded sleeve 83.
The working process of the utility model comprises the following steps:
The utility model relates to a packaging bottle capable of uniformly discharging paste, which is described with reference to the accompanying drawings in the working process.
The bottle body of the packaging bottle contains paste, the bottom cover 3 is rotated (a groove is arranged on the inner ring of the inner cavity of the bottom cover 3, a vertical convex strip on the outer circumferential surface of the inner ring 54 of the screw rod seat 5 is matched with the groove of the bottom cover 3), so that the screw rod seat 5 rotates, the rotary screw rod 6 rotates, the pressing plate 7 and the rotary threaded piston 8 rotate, the paste is driven to move upwards, the paste is extruded from the paste outlet hole 41 along the guide plate 42 of the paste outlet cover 4, and the extruded quantity and the angle of screwing the bottom cover 3 are in a certain relation, so that uniform paste outlet can be controlled.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (7)
1. A packaging bottle capable of evenly discharging paste, which is characterized in that: the bottle comprises a bottle body (1), a bottle cap (2), a bottom cap (3), a paste outlet cover (4), a screw rod seat (5), a rotary screw rod (6), a pressing plate (7) and a rotary threaded piston (8), wherein the screw rod seat (5) is arranged in the bottle body (1) in a pressing mode from bottom to top, the middle of the screw rod seat (5) is provided with the rotary screw rod (6) which is vertically upwards, the pressing plate (7) and the rotary threaded piston (8) are matched on the rotary screw rod (6), and the threaded piston (8) is positioned above the pressing plate (7); the bottom of the screw seat (5) is provided with a bottom cover (3) in a pressing way;
The upper part of the bottle body (1) is fixedly provided with a paste outlet cover (4), and a bottle cap (2) is pressed outside the paste outlet cover (4); the paste discharging cover (4) is provided with a plurality of paste discharging holes (41), the paste discharging holes (41) are a plurality of round or elliptic through holes, the top surface of the inner cavity of the paste discharging cover (4) is provided with a downward guide plate (42), the guide plate (42) is wavy or circular, and the guide plate (42) is positioned on the boundary of the paste discharging holes (41); screw thread structures which are obliquely arranged are arranged on the outer peripheral surface of the rotary screw (6) front and back, and the screw thread structures which are obliquely arranged front and back respectively occupy one fourth of the outer peripheral surface of the rotary screw (6).
2. A packaging bottle for uniform paste dispensing according to claim 1, wherein: the bottom of the bottle body (1) is internally extended with a screw seat limiting ring (11), and the section of the bottom part of the bottle body (1) is of a 匚 type structure with a downward opening; the upper part of the screw seat (5) is an annular bottle connecting ring (51), an outer eave (52) is outwards extended from the top of the bottle connecting ring (51), the screw seat (5) is pressed into the bottle (1) from bottom to top, and the lower surface of the outer eave (52) is propped against the upper surface of the screw seat limiting ring (11).
3. A packaging bottle for uniform paste dispensing according to claim 1, wherein: the bottle is characterized in that a first external thread (12) is arranged on the outer peripheral surface of the top of the bottle body (1), a first internal thread (43) is arranged on the inner wall surface of the paste outlet cover (4), and the paste outlet cover (4) is fixed on the thread of the top of the bottle body (1).
4. A packaging bottle for uniform paste dispensing according to claim 1, wherein: a plurality of guide strips (13) which are vertically arranged are arranged on the inner wall surface of the bottle body (1); be equipped with first guide way (71) on clamp plate (7) outer peripheral face, be equipped with second guide way (811) on rotatory screw piston (8) outer peripheral face, clamp plate (7), rotatory screw piston (8) all cooperate in bottle (1), and first guide way (71), second guide way (811) all cooperate with gib block (13).
5. A packaging bottle for uniform paste dispensing according to claim 1, wherein: the paste outlet cover (4) is provided with a plurality of circular or elliptic through holes in a circumferential array, and the through holes are paste outlet holes (41).
6. A packaging bottle for uniform paste dispensing according to claim 1, wherein: the middle part of the screw seat (5) is fixedly connected with a rotary screw (6) which is arranged upwards, a second internal thread (831) is arranged on the inner wall surface of a thread sleeve (83) inside the rotary screw piston (8), and the rotary screw (6) is externally matched with the rotary screw piston (8).
7. A packaging bottle for uniform paste dispensing according to claim 1, wherein: the rotary threaded piston (8) consists of an outer ring (81), an inner plate (82) and a threaded sleeve (83), wherein the threaded sleeve (83) is positioned inside the outer ring (81) and is fixedly connected with the inner plate (82) between the threaded sleeve (83) and the outer ring (81), a square second guide groove (811) which is vertically arranged is formed in the outer peripheral surface of the outer ring (81), and a second internal thread (831) is formed in the inner wall surface of the threaded sleeve (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322543638.7U CN220905689U (en) | 2023-09-19 | 2023-09-19 | Packaging bottle capable of evenly discharging paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322543638.7U CN220905689U (en) | 2023-09-19 | 2023-09-19 | Packaging bottle capable of evenly discharging paste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220905689U true CN220905689U (en) | 2024-05-07 |
Family
ID=90918788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322543638.7U Active CN220905689U (en) | 2023-09-19 | 2023-09-19 | Packaging bottle capable of evenly discharging paste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220905689U (en) |
-
2023
- 2023-09-19 CN CN202322543638.7U patent/CN220905689U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |