CN110584303A

CN110584303A - Bottle for containing viscous liquid

Info

Publication number: CN110584303A
Application number: CN201910980585.0A
Authority: CN
Inventors: 崔译丹; 李学林; 张佰琪
Original assignee: Qilu University of Technology
Current assignee: Qilu University of Technology
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2019-12-20
Anticipated expiration: 2039-10-16
Also published as: CN110584303B

Abstract

The invention discloses a bottle for containing viscous liquid. Comprises a bottle body, an extrusion structure, a rotating structure, a liquid outlet nozzle and a bottle cap. The liquid outlet nozzle is buckled by the bottle cap of the bottle under the normal state. The body cross section is the hexagon, and during the use, the hexagon body is held to the palm, rotates rotary mechanism, and rotary mechanism rotates and drives the interior piston of bottle and along the surperficial screw thread downstream of central screw rod, compresses the inside thick liquid of bottle, makes liquid from the slope mouth entering central transmission hole of bottom central screw rod, upwards carries the place of liquid outlet nozzle, until taking out liquid. Because the piston in the bottle can scrape off thick liquid attached to the wall of the bottle, for example: the viscous liquid such as foundation liquid, emulsion, essence, concealer and the like is attached to the inner wall, so the viscous liquid bottle can effectively reduce the waste of the viscous liquid, more cleanly take out the viscous liquid, avoid the waste of the liquid remained on the bottle wall and avoid the formation of unnecessary loss.

Description

Bottle for containing viscous liquid

Technical Field

The invention relates to the field of bottles with rotary structures and extrusion structures, in particular to a rotary extrusion bottle for viscous liquid like cosmetics and the like.

Background

Along with the development of the society, more and more people who use cosmetics are female, and a small part is male, but from the cosmetics most be liquid and feel sticky, often adhere to the inner wall, the phenomenon of liquid wall built-up often appears when getting liquid, the design of cosmetics viscous liquid press bottle is unreasonable, has a large amount of precious cosmetics viscous liquid and can not take out the problem when cosmetics are used up to the puzzlement consumer, causes the consumer to consume enthusiasm to descend. The design of viscous liquid pressing the bottle in the existing cosmetics does not reasonably solve the problem of wall hanging waste after use, only solves the problems of storage, appearance and the like, and the design is unscientific and can not serve human well.

Disclosure of Invention

Aiming at the defects of the product, the invention changes the design idea and provides the design of a novel viscous liquid rotary extrusion bottle.

In order to achieve the purpose, the invention solves the technical problems through the following technical scheme:

the invention comprises the following steps: a regular polygon bottle body, a rotary shell, a liquid outlet nozzle, a peripheral bulge, a bottle cap and a triangular groove which can be seen by naked eyes; the rotating mechanism in the bottle body comprises a central screw, a regular polygon bottle cap, a ratchet wheel, a pawl, a bottom plane, a central transmission hole, a plane baffle, a central screw protrusion fixing piece, a protrusion triangular buckle, a central round hole, a pawl rotating shaft, a ratchet wheel fixing groove and a rotating shell fixing groove; the extrusion mechanism in the bottle body comprises a regular polygon piston and a central screw hole. In the following embodiments the regular polygon cross-section is a regular hexagon. The invention comprises a hexagonal bottle body, a rotary shell, a liquid outlet nozzle, a peripheral protrusion, a bottle cap and a triangular groove which can be seen by naked eyes; the rotating mechanism in the bottle body comprises a central screw, a hexagonal bottle cap, a ratchet wheel, a pawl, a bottom plane, a central transmission hole, a plane baffle, a central screw protrusion fixing piece, a protrusion triangular buckle, a central round hole, a pawl rotating shaft, a ratchet wheel fixing groove and a rotating shell fixing groove; the extrusion mechanism in the bottle body comprises a hexagonal piston and a central screw hole. Wherein hexagonal body and hexagonal piston constitute extrusion mechanism, and the hexagonal piston is located inside and the hexagon body inner wall of closely laminating of hexagonal body, and there is central screw in the hexagonal piston center, has the screw thread flank in the central screw, and the screw thread flank closes with central screw's surface screw soon. The rotating mechanism mainly comprises a rotating shell, a ratchet wheel, a pawl, a hexagonal bottle cap, a central screw rod and a hexagonal piston from top to bottom. The central screw rod penetrates through the rotary shell, the ratchet wheel and the hexagonal bottle cap, a raised plane baffle is arranged in the middle of the central screw rod, and the plane baffle is used for blocking the vertical movement of the central screw rod. When the hexagonal bottle cap and the hexagonal bottle body are buckled together through the buckle, the central screw rod moves between threads with the hexagonal piston when rotating, the central screw rod is blocked to move upwards through the plane baffle plate, and then the central screw rod is controlled to only rotate on the horizontal plane without moving up and down on the vertical plane. The center of the hexagonal bottle cap is provided with a central round hole for penetrating through the central screw rod, and the diameter of the round hole is smaller than that of the plane baffle plate and smaller than that of the ratchet wheel. The central round hole at the center of the ratchet wheel can just penetrate through the central screw rod and is also positioned above the hexagonal bottle cap, the diameter of the ratchet wheel is larger than the size of the central round hole of the hexagonal bottle cap, so that the ratchet wheel cannot fall down from the central round hole of the hexagonal bottle cap, meanwhile, the ratchet wheel is provided with a ratchet wheel fixing groove and is fixed with the central screw rod protruding fixing piece, and when the central screw rod rotates, the central screw rod protruding fixing piece and the ratchet wheel fixing groove can drive the ratchet wheel to rotate together. The rotating shell is of an n-type structure, a central round hole is formed in the center of the rotating shell, a fixing groove of the rotating shell is formed in the center of the rotating shell, when the central screw rotates, the rotating shell can be driven to rotate together through the protruding fixing piece of the central screw and the fixing groove of the rotating shell, and meanwhile, peripheral protrusions are formed on the outer side of the rotating shell and used for increasing friction force during rotation. The liquid outlet nozzle is connected at the top of the central screw rod, liquid is discharged through the liquid outlet nozzle, the central screw rod is inserted in the central hole at the bottom of the liquid outlet nozzle, and the liquid can be transmitted to the central hole of the liquid outlet nozzle through the central transmission hole of the central screw rod, so that the liquid is extruded. When the hexagonal bottle body is held by the palm, the index finger and the thumb rotate the rotating mechanism, the hexagonal piston is hexagonal and cannot rotate along with the rotation of the central screw rod in the hexagonal bottle cavity, meanwhile, the central screw rod cannot move up and down due to the blocking of the plane baffle plate and only can do rotary motion in situ, the hexagonal piston can do linear motion downwards along the thread on the surface of the central screw rod, and the hexagonal piston moves downwards to finish the action of squeezing liquid in the bottle. The volume calculation formula of the extrusion liquid is as follows: v = s l or V = s d (s is the base area inside the hexagonal body, l is the lead, and the single-thread pitch d is equal to the lead l).

The invention has the positive effects that:

in a normal state, the liquid bottle is simple and elegant in appearance and convenient to transport and store, and the wall-hung viscous liquid is pushed by the downward movement of the piston, so that the liquid is used more cleanly, the utilization rate of each bottle of liquid is improved, and the waste is reduced.

When the liquid is taken, the liquid can be taken out by rotating without pressing, dipping or dripping a pipe tool, so that the liquid taking device is convenient and sanitary.

After the liquid is taken out, the rotation is stopped immediately, the liquid is not extruded in the bottle any more, and the amount of the taken liquid is accurately controlled.

The hexagonal bottle body prevents hexagon piston self horizontal rotation, better realization extruded effect.

The ratchet wheel and the pawl are designed to control the rotating direction, so that a user is prevented from rotating in a wrong direction, and the hexagonal piston moves in a reverse direction.

The thread pitch on the surface of the central screw rod is very small, liquid can be extruded out of the bottle by rotating, the extrusion amount is very small after one circle of extrusion rotation, the liquid discharging amount can be controlled to be more accurate by rotating a plurality of circles when the liquid discharging device is used once, and a lot of liquid can not be discharged once.

Drawings

Figure 1 is an overall structure diagram of a cosmetic bottle with a cleaner inner wall under a normal state

FIG. 2 is a sectional view of the whole of the bottle for cosmetics when the liquid in the bottle is used

FIG. 3 is a cross-sectional view of the whole cosmetic bottle when the liquid in the bottle is used up

FIG. 4 is an exploded view of a cosmetic bottle with a cleaner inner wall

FIG. 5 is a schematic view of a rotating mechanism

FIG. 6 is a schematic view of a central screw structure

FIG. 7 ratchet and pawl schematic

FIG. 8 schematic view of a rotating housing

FIG. 9 a schematic view of a hexagonal piston

Description of the figure numbers:

1. a hexagonal bottle body; 2. a hexagonal piston; 3. a central screw; 4. a hexagonal bottle cap; 5. a ratchet wheel; 6. a pawl; 7. rotating the housing; 8. a liquid outlet nozzle; 9. a triangular groove; 10. a central screw hole; 11. a bottom plane; 12. a central transfer aperture; 13. a planar baffle; 14. a central screw boss fixture; 15. a protruding triangular buckle; 16. a central circular hole; 17. a pawl rotation shaft; 18. a ratchet wheel fixing groove; 19. a peripheral protuberance; 20. a fixing groove of the rotary housing; 21. a bottle cap; 22. a liquid storage chamber.

The specific implementation mode is as follows:

for a better understanding of the present invention, the technical solutions of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention is not limited thereto.

The cosmetic bottle shown in the attached figures 1, 2, 3 and 4 comprises: the liquid storage bottle comprises a hexagonal bottle body 1, a hexagonal piston 2, a central screw rod 3, a hexagonal bottle cap 4, a ratchet wheel 5, a pawl 6, a rotary shell 7, a liquid outlet nozzle 8, a triangular groove 9, a bottom plane 11, a plane baffle 13, a central screw rod protrusion fixing piece 14, a protrusion triangular buckle 15, a pawl rotating shaft 17, a bottle cap 21 and a liquid storage cavity 22.

Referring to the attached figure 5, the hexagonal bottle body 1 of the cosmetic bottle comprises a set of rotating mechanism which mainly comprises a hexagonal piston 2, a central screw rod 3, a hexagonal bottle cap 4, a ratchet wheel 5, a pawl 6 and a rotating shell 7, wherein the central screw rod is positioned at the center of the rotating mechanism, the hexagonal piston 2, the hexagonal bottle cap 4, the ratchet wheel 5 and the rotating shell 7 all penetrate through the central screw rod 3 and rotate on the central screw rod, a ratchet wheel fixing groove and a rotating shell fixing groove for fixing are respectively formed in the centers of the ratchet wheel 5 and the rotating shell 7, and are matched with a central screw rod fixing bulge protruding from the central screw rod, when the rotating shell 7 is rotated by hands, the rotating shell 7 can drive the central screw rod 3 to rotate through the relation between the bulge and the groove, and the central screw rod 3 drives the ratchet wheel 5 to rotate. When the central screw rod rotates, the central screw rod is provided with the plane baffle 13, the plane baffle 13 is circular, the area of the plane baffle 13 is larger than the diameter of a central circular hole of the hexagonal bottle cap, and the plane baffle is used for blocking the central screw rod from moving up and down during rotation so that the central screw rod can only rotate in place at one height. There is central screw hole 10 hexagonal piston 2 center, can be along the screw thread rotation on central screw, hexagonal piston 2 can not follow central screw 3 together relative static rotatory in hexagon body 1 because the hexagonal shape of self, because central screw can only the original place rotation, can not reciprocate, so hexagonal piston can only be along the surperficial screw thread downstream of central screw, and then plays the effect of extrusion hexagon body liquid. Pawl 6 carries out the minizone along pawl rotation axis 17 and rotates, and pawl rotation axis 17 is located hexagon bottle lid 4, and is integrative with hexagon bottle lid 4, and the purpose of pawl 6 can only rotate along a direction when letting ratchet 5 rotate, borrows this restriction central screw's direction of rotation, can prevent hexagon piston 2 upward movement, prevents that the gaseous condition from appearing in the liquid storage intracavity. The hexagonal bottle cap 4 and the hexagonal bottle body 1 are not rotated when in use, and the hexagonal bottle cap 4 and the hexagonal bottle body 1 are fixed together through the raised triangular buckle 15 on the hexagonal bottle cap 4 and the triangular groove 9 on the hexagonal bottle body 1, so that the environment for storing liquid is ensured.

Referring to fig. 6, the bottom plane 11 of the central screw rod 3 of the cosmetic bottle is a plane, the bottom surface is provided with threads, the middle part is provided with a plane baffle 13, the upper part is provided with an elongated central screw rod protruding fixing part 14, and the middle part is provided with a central transmission hole 12.

Referring to the ratchet wheel 5 and the pawl 6 of the cosmetic bottle shown in the attached drawings 7 and 8, a central circular hole 16 is formed in the center of the ratchet wheel 5, a central circular hole 16 is also formed in the centers of the rotary shell 7 and the pawl 6, the circular holes in the centers of the three parts are called uniformly by the same name, a ratchet wheel fixing groove 18 is formed in the position of the central circular hole of the ratchet wheel 5, and the pawl 6 rotates around a pawl rotating shaft 17 on the hexagonal bottle cap 4. The surface of the rotary shell 7 is provided with a peripheral protrusion 19, so that the friction force can be increased during use, and the rotation is convenient.

Referring to the hexagonal piston 2 of the cosmetic bottle shown in fig. 9, a central threaded hole 10 is formed in the center of the hexagonal piston 2.

The specific implementation principle and steps are as follows: the hexagonal bottle body 1 is held by hand, then the rotating shell 7 is rotated, the rotating shell 7 drives the central screw rod 3 to rotate through the rotating shell fixing groove 20 and the central screw rod protrusion fixing piece 14, the plane baffle 13 is arranged on the central screw rod 3, the plane baffle 13 is blocked by the hexagonal bottle cap 4, the central screw rod 3 can not move upwards in the rotating process, so the hexagonal piston 2 can only move downwards along the surface thread of the central screw rod 3, meanwhile, the central screw rod 3 drives the ratchet wheel 5 to rotate through the ratchet wheel fixing groove 18 and the central screw rod protrusion fixing piece 14, when the ratchet wheel 5 rotates, the pawl 6 can reciprocate in a small range, when the rotating direction rotates in the reverse direction, the pawl 6 can prevent the ratchet wheel 5 from rotating in the reverse direction, the ratchet wheel 5 can prevent the central screw rod 3 from rotating in the reverse direction, so the hexagonal piston 2 can not move upwards, and only can downwards extrude the liquid in the liquid storage, the liquid is conveyed upwards through the central transfer orifice 12 of the central screw 3 until the liquid is extruded, completing the whole action of extruding the liquid.

Claims

1. A bottle for containing viscous liquid mainly comprises a regular polygon bottle body and a bottle cap, and is characterized in that a regular polygon piston, a central screw, a regular polygon bottle cap, a ratchet wheel, a pawl, a rotary shell, a liquid outlet nozzle, a triangular groove, a central screw hole, a bottom plane, a central transmission hole, a plane baffle, a central screw protrusion fixing part, a protrusion triangular buckle, a central round hole, a pawl rotating shaft, a ratchet wheel fixing groove, a peripheral protrusion, a fixing groove of the rotary shell and a liquid storage cavity are arranged in the regular polygon bottle body, the regular polygon piston is positioned in the regular polygon bottle body and tightly attached to the inner wall of the regular polygon bottle body, the liquid storage cavity is formed between the regular polygon piston and the rotary shell, the central screw hole is arranged in the center of the regular polygon piston, the central screw is positioned in the central screw hole of the regular polygon piston and can be screwed with threads, the surface is provided with a central screw rod protruding fixing part which is spliced with a fixing groove of the rotary shell at the central circular hole of the rotary shell, the regular polygon bottle cap is positioned at the top of the regular polygon bottle body to seal the regular polygon bottle body, the liquid outlet nozzle is inserted at the top of the central screw rod to facilitate liquid taking, and the bottle cap is arranged above the liquid outlet nozzle.

2. The bottle for containing viscous liquid as claimed in claim 1, wherein the cross section of the regular polygon body is regular hexagon, the cross section of the regular polygon piston is regular hexagon, and the cross section of the regular polygon cap is regular hexagon.

3. The bottle for containing viscous liquid as claimed in claim 2, wherein the ratchet wheel is located below the rotating shell, a central circular hole is formed in the center of the hexagonal bottle cap, the central circular hole penetrates through the central screw, a ratchet wheel fixing groove is formed in the central circular hole and is spliced with a central screw protruding fixing piece on the surface of the central screw, a central circular hole is formed in the center of the pawl, and the pawl rotating shaft is fixed on the hexagonal bottle cap through the pawl, so that the rotating direction of the ratchet wheel can be controlled in a rotating mode.

4. The bottle for containing viscous liquid as claimed in claim 1, wherein the planar baffle is arranged on the central screw rod, is formed into a circle below the hexagonal bottle cap, and has a diameter larger than that of the central circular hole of the hexagonal bottle cap, so that the central screw rod is blocked by the regular polygonal bottle cap when rotating and cannot move upwards.

5. The bottle for containing viscous liquid as claimed in any one of claims 1 to 4, wherein the triangular groove on the inner wall of the hexagonal bottle body is buckled with the protruding triangular buckle of the hexagonal bottle cap, and the hexagonal bottle body and the hexagonal bottle cap are sealed by combining the triangular groove and the protruding triangular buckle.

6. The bottle for containing viscous liquid as claimed in any one of claims 1 to 4, wherein the outer curved surface of the rotating shell has a peripheral protrusion, the cross section of the peripheral protrusion is circular arc, so as to increase friction and save labor during rotation.