TWI763259B - Press solution bottle - Google Patents

Abstract

The invention relates to a press-type solution bottle, comprising a solution bottle body, a first airtight ring, a second airtight ring, a rear collar, a button, an airtight control rod and a spring. The part is a packing space, the first airtight ring and the second airtight ring are arranged in the packing space and are airtight with the inner wall of the solution bottle body, and the second airtight ring must be controlled to be airtight when the button is pressed Or in the conduction state, the first airtight ring is moved through the air pressure to compress the solvent inside the solution bottle body to achieve the discharge effect.

Description

Press solution bottle

The present invention relates to a press-type solution bottle, in detail, it is a creation applied to a small grip-type solution bottle, and the inner cavity of the solution bottle is provided with an air intake pushing device, which can squeeze the solvent in an efficient and convenient way. out.

Liquid cosmetics such as pressing, habitual lotion, etc. are mostly filled in a cosmetic bottle. The bottle mouth of the cosmetic bottle is screwed with a pressing nozzle, and the pressing nozzle extends into the cosmetic bottle with a tube body. When in use, that is, Press hard on the pressing nozzle with your hand, so that the tube body can generate suction, so as to draw out the cosmetics in the bottle.

However, the conventional push-and-draw cosmetic bottle has many disadvantages. In order to ensure that the cosmetic bottle can be placed stably, the bottom of the cosmetic bottle is generally flat. However, if the cosmetic solution is about to be used up, the flat bottom will be Provide an opportunity for excessive diffusion of residual solution, so that the cosmetic solution cannot be collected to a height where it can be absorbed. It will be relatively difficult to absorb the residual solution. If the residual solution is simply discarded together with the cosmetic bottle, it will cause excessive waste. This will easily put consumers into a dilemma.

Furthermore, the press-and-draw cosmetic bottle has a metal spring inside its pressing nozzle, and when the solution is pressed and drawn, it will flow through the spring. In the case of metal materials, it is easy to cause defects such as solvent deterioration.

In view of the fact that the conventional push-and-draw cosmetic bottle has many shortcomings, the inventor of the present invention has conducted in-depth discussions on the problems faced by the existing solution bottles with years of development experience in related industries, and actively sought solutions. Development, and finally successfully created a press-type solution bottle, which is a kind of creation applied to a small grip-type solution bottle, and the inner cavity of the solution bottle has an air intake pushing device, which can be used in an efficient and convenient way. squeeze the solvent out, and the spring structure inside the pressing device does not contact the solvent, which can prevent the solvent from being affected and deteriorated.

The invention relates to a push-type solution bottle, which is a creation applied to a small grip-type solution bottle, and the solution bottle has an air intake pushing device in its inner cavity, which can squeeze out the solvent in an efficient and convenient manner.

In order to achieve the above-mentioned creative purpose, the "press-type solution bottle" of the present invention includes a solution bottle body, a first airtight ring, a second airtight ring, a rear collar, a button, an airtight control rod and a spring. ; A discharge nozzle is formed at the front end of the body of the solution bottle, the interior of the body of the solution bottle is a packing space, and the first airtight ring and the second airtight ring are arranged in the filling space and are in contact with the inner wall of the solution bottle body. Airtight arrangement, an inner groove is formed at the center of the second airtight ring, and a perforation for air to circulate on both sides of the second airtight ring is formed at the center of the groove bottom of the inner groove. The sealing ring is formed with a ring of convex rings at the inner side of the opening of the inner groove, the rear collar is inserted at the rear end of the solution bottle body, and the rear collar is formed with a circle of inner convex rings inside the solution bottle body, The button is arranged at the inner ring of the rear collar, and the outer diameter of the button and the inner diameter of the rear collar retain a gap for air circulation; The airtight control rod system has a narrow diameter section with one end passing through the inner convex ring and set with the button. The diameter and width of the narrow diameter section is slightly smaller than the inner convex ring and there is a gap for air circulation. The airtight control rod system has a forced Enter the wide-diameter section arranged in the inner groove, and the inner groove reserves a travel space for the displacement of the wide-diameter section between the perforation and the convex ring. When it touches the perforation, it is in an airtight state with the perforation, and when the wide diameter section is pulled against the convex ring, it is in a ventilated state through the air flow groove and the convex ring. The inner convex ring and the button, when the button is not pressed, the wide diameter section of the airtight control rod is normally pulled against one end of the convex ring under the influence of the spring

In this way, when the button is not pressed, the wide-diameter section does not cover the perforation, and the outside air must pass through the gap between the button and the rear collar, the gap between the narrow-diameter section and the inner convex ring, and the gap created by the air flow groove. to between the first airtight ring and the second airtight ring; when the button is pressed, the wide diameter section has to cover the perforation after displacement, so that an airtight effect is achieved between the first airtight ring and the second airtight ring, The second airtight ring is continuously pushed by the airtight control rod, and at the same time, through the airtight effect, the distance is equal. Push the first airtight ring to compress the packing space to achieve the effect of extruding and discharging; and when the button is released, the spring has to drive the wide-diameter section in the opposite direction to pull the convex ring to reset the second airtight ring. The wide-diameter section is separated through perforations, and the external air can be recovered to flow between the first airtight ring and the second airtight ring, so the first airtight ring has no airtight effect and has a synchronous reset situation.

As can be seen from the above creation content, the press-type solution bottle of the present invention is especially suitable for a small-sized cosmetic solution tank of the grip type, and the inner cavity of the solution bottle has an air intake pushing device, which can effectively and conveniently The solvent is extruded, and the spring structure inside the pressing device does not contact the solvent, which can prevent the solvent from being affected and deteriorated; therefore, the present invention can be said to be a very practical and progressive creation, which is worthy of promotion in the industry, and public to the public.

1: Solution bottle body

11: Discharge nozzle

12: Filler space

2: The first airtight ring

3: The second airtight ring

31: Inner groove

32: Perforation

33: convex ring

4: Rear collar

41: Inner convex ring

5: Button

6: Airtight lever

61: Narrow diameter section

62: wide diameter section

621: Airflow slot

622: Round convex part

7: Spring

The first figure is a three-dimensional appearance schematic diagram of the push-type solution bottle of the present invention.

The second figure is a schematic exploded perspective view of the press-type solution bottle of the present invention.

Figure 3 is a schematic cross-sectional view of the present invention in a state where the button is not pressed.

Figure 4 is a schematic cross-sectional view of the present invention after the button is pressed.

Figure 5 is a schematic cross-sectional view of the present invention after the button is released.

The present invention relates to a press-type solution bottle, which is a creation applied to a small grip-type solution bottle, and the solution bottle has an air intake pushing device in the inner cavity, which can squeeze out the solvent in an efficient and convenient way. Referring to Figures 1 to 4, the "press-type solution bottle" of the present invention includes a solution bottle body 1, a first airtight ring 2, a second airtight ring 3, a rear collar 4, a Button 5, an airtight control rod 6 and a spring 7;

A discharge nozzle 11 is formed at the front end of the solution bottle body 1. Inside the solution bottle body 1 is a packing space 12. The first airtight ring 2 and the second airtight ring 3 are arranged in the filling space 12 and are connected with the solution. The inner wall of the bottle body 1 is airtight, an inner groove portion 31 is formed at the center of the second airtight ring 3, and a groove bottom center of the inner groove portion 31 is formed for air to circulate through the second airtight ring. 3. The through holes 32 on both sides, the second airtight ring 3 is formed with a ring 33 at the inner side of the opening of the inner groove portion 31, the rear collar 4 is inserted at the rear end of the solution bottle body 1, and the rear The collar 4 is formed with an inner convex ring 41 inside the solution bottle body 1 , and the button 5 is arranged in the rear collar 4 ring, and the outer diameter of the button 5 and the inner diameter of the rear collar 4 retain a gap for air circulation; The airtight control rod 6 has a narrow diameter section 61, one end of which passes through the inner convex ring 41 and is arranged with the button 5. The diameter and width of the narrow diameter section 61 is slightly smaller than that of the inner convex ring 41 and there is a gap for air circulation. The air-tight control rod 6 has a wide-diameter section 62 that is forced into the inner groove 31 , and the second air-tight ring 3 is a plastic material with a certain elasticity. One side of the ring 33 is forced into the inner groove portion 31. The inner groove portion 31 reserves a travel space for the displacement of the wide-diameter section 62 between the through hole 31 and the convex ring 33. The outer diameter of the wide-diameter section 62 is formed with a In the airflow groove 621, when the wide diameter section 62 pushes against the through hole 32, it is in an airtight state with the through hole 32, and when the wide diameter section 62 is pulled against the convex ring 33, it is in a ventilated state through the air flow groove 621 and the convex ring 33. The spring 7 is in the form of surrounding the airtight control rod 6 and the two ends are respectively bouncing against the inner convex ring 41 and the button 5. When the button 5 is not pressed, the wide diameter section 62 of the airtight control rod 6 is normally affected by the spring 7. Pulled against one end of the convex ring 33; In this way, when the button 5 is not pressed (as shown in the third figure), the wide-diameter section 62 does not cover the through hole 32, and the external air must pass through the gap between the button 5 and the rear collar 4, and the narrow-diameter section 61 and the The gap between the inner convex ring 41 and the gap created by the air flow groove 621 flows between the first airtight ring 2 and the second airtight ring 3; when the button 5 is pressed (as shown in the fourth figure), the wide diameter The section 62 has to cover the through hole 32 after the displacement, so that an airtight effect is achieved between the first airtight ring 2 and the second airtight ring 3, and the second airtight ring 3 is continuously pushed by the airtight control rod 6 and simultaneously penetrates through the airtight ring. The effect is to push the first airtight ring 2 to compress the packing space 12 at equal intervals, so as to achieve the effect of extruding and discharging; and when the button 5 is released, the spring 7 has to drive the wide-diameter section 62 in the opposite direction to pull the convex ring 33. The second airtight ring 3 is reset, and at the same time, because the wide diameter section 62 is separated from the perforation 32, the external air can be restored and circulated between the first airtight ring 2 and the second airtight ring 3. Therefore, the first airtight ring 2 is There is no airtight effect and there is a synchronous reset (as shown in the fifth figure).

Further, a circular convex portion 622 is attached to the wide diameter section 62 corresponding to the through hole 32 ; in this way, through the round surface shape characteristics of the circular convex portion 622 , when it pushes against the through hole 32 , it has a better airtight effect. ; In addition, it is worth mentioning that when this product is manufactured, when the outer diameter of the second airtight ring 3 and the inner wall of the solution bottle body 1 are designed more closely, the airtightness between the wide diameter section 62 and the perforation 32 during implementation The effect will be better, because a stronger force must be given to push the second airtight ring 3 at the same time, the blocking force of the wide-diameter section 62 and the perforation 32 will be simultaneously enlarged, and the airtight effect can also be simultaneously improved.

As can be seen from the above creation content, the press-type solution bottle of the present invention is especially suitable for a small-sized cosmetic solution tank of the grip type, and the inner cavity of the solution bottle has an air intake pushing device, which can effectively and conveniently The solvent is extruded, and the spring structure inside the pressing device does not contact the solvent, which can prevent the solvent from being affected and deteriorated.

The above descriptions are only used to explain the preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Therefore, any creations related to the present invention are made under the same creative spirit. Any modification or alteration of the invention, which is other forms that can be implemented and has the same effect, shall still be included in the scope of protection intended for the creation of the present invention.

To sum up, the "press-type solution bottle" created by the present invention is indeed practical in terms of structural design and practical use, and the disclosed structural creation also has an unprecedented innovative structure, so it has the "novelty" There should be no doubts about the nature of the invention, and the creation of the invention can be more effective than the conventional structure, so it is also "progressive". For the patent application, I urge the Jun Bureau to grant the patent right to this case as soon as possible.

1: Solution bottle body

11: Discharge nozzle

12: Filler space

2: The first airtight ring

3: The second airtight ring

31: Inner groove

32: Perforation

33: convex ring

4: Rear collar

41: Inner convex ring

5: Button

6: Airtight lever

61: Narrow diameter section

62: wide diameter section

621: Airflow slot

622: Round convex part

7: Spring

Claims (2)

A push-type solution bottle includes a solution bottle body, a first airtight ring, a second airtight ring, a rear collar, a button, an airtight control rod and a spring, wherein; the front end of the solution bottle body is A discharge nozzle is formed, the inside of the solution bottle body is a packing space, the first airtight ring and the second airtight ring are arranged in the filling space and airtight with the inner wall of the solution bottle body. An inner groove is formed at the center of the airtight ring, and a perforation for air to circulate on both sides of the second airtight ring is formed at the center of the groove bottom of the inner groove, and the second airtight ring is opened in the inner groove. A ring of convex rings is formed on the inner side, the rear collar is inserted at the rear end of the solution bottle body, and the rear collar is formed with a circular inner convex ring inside the solution bottle body, and the button is arranged on the back cover At the inner ring of the ring, and the outer diameter of the button and the inner diameter of the rear collar retain a gap for air circulation; the air-tight control rod has a narrow-diameter section with one end passing through the inner convex ring and set with the button. The narrow-diameter section The diameter and width are slightly smaller than the inner convex ring and there is a gap for air circulation. The airtight control rod has a wide-diameter section that is forced into the inner groove, and the inner groove is reserved for a wide-diameter section for the through hole and the convex. The stroke space of the displacement between the rings, the outer diameter of the wide-diameter section is formed with an air flow groove, when the wide-diameter section is pushed against the perforation, it is in an airtight state with the perforation, and when the wide-diameter section is pulled against the convex ring, it passes through the air flow groove It is in a ventilating state with the convex ring. The spring is in the form of surrounding the airtight control rod and the two ends bounce against the inner convex ring and the button respectively. When the button is not pressed, the wide diameter section of the airtight control rod is normally affected by the spring. Pull it against one end of the collar. According to the press-type solution bottle of claim 1, wherein the wide-diameter section corresponds to the perforation with a round convex portion.

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