A packaging bottle with pressure feedback function

Abstract

This utility model discloses a packaging bottle with a press feedback function, including a press cap, a collar, a shoulder sleeve, a pump core, and an outer bottle. The press cap has a raised ring at its bottom end; the collar has an annular groove on its inner wall; the shoulder sleeve includes an inner sleeve and an outer sleeve below it; the upper part of the inner sleeve has four U-shaped grooves evenly distributed along the same circumference, each U-shaped groove separating a snap fastener whose top end connects only to the inner sleeve; the middle of the outer wall of the inner sleeve has a raised ring that matches the annular groove, and the lower opening of the inner sleeve engages with the bottle mouth of the outer bottle; the lower part of the press cap is assembled inside the upper opening of the inner sleeve. This packaging bottle with a press feedback function provides tactile and auditory feedback when the pump head is pressed. For visually impaired users, this allows them to determine whether the pump head is pressed correctly through both tactile feedback and auditory feedback.

Description

Technical Field

[0001] This utility model relates to a packaging bottle with a press feedback function. Background Technology

[0002] Existing packaging bottles are designed for use by able-bodied individuals. When the pump head is pressed, there is no feedback after it is fully depressed. When visually impaired users use this packaging, they cannot see the product clearly, cannot tell whether the pump has been fully depressed, nor can they know how many grams of product they have dispensed, thus hindering their ability to dispense the correct amount. This deficiency causes significant inconvenience for visually impaired users and limits their independent use of these products in daily life. Therefore, a packaging bottle specifically designed for visually impaired users is needed, providing a clear feedback mechanism during dispensing to meet their specific needs. Utility Model Content

[0003] The purpose of this invention is to overcome the defects of the prior art and provide a packaging bottle with a press feedback function. When the pump head is pressed, it can generate tactile and auditory feedback. When used by visually impaired people, it allows them to determine whether the pump head has been pressed properly through both tactile feedback and sound.

[0004] The technical solution to achieve the above objective is: a packaging bottle with a press feedback function, comprising a press cap, a collar, a shoulder sleeve, a pump core, and an outer bottle, wherein:

[0005] The bottom end of the button is provided with a button protrusion ring;

[0006] The lower part of the inner wall of the collar is provided with an annular collar groove;

[0007] The shoulder sleeve includes an inner sleeve and an outer sleeve disposed at its lower part. The upper part of the inner sleeve has four U-shaped grooves evenly distributed along the same circumference. Each U-shaped groove is separated into a snap fastener whose top end is connected to the inner sleeve. A shoulder sleeve protrusion ring is disposed in the middle of the outer wall of the inner sleeve. The shoulder sleeve protrusion ring is adapted to the annular collar groove.

[0008] A spring is provided at the upper part of the pump core; a silicone ring is provided in the middle part of the pump core;

[0009] The lower opening of the inner sleeve of the shoulder sleeve is snapped onto the outside of the bottle mouth of the outer bottle;

[0010] The lower part of the cap can be movably assembled into the upper opening of the inner sleeve of the shoulder sleeve;

[0011] The pump core is disposed inside the inner cylinder of the shoulder sleeve, and the lower part of the pump core is inserted into the outer bottle. The silicone ring of the pump core is interference-fitted into the bottle mouth of the outer bottle. The top end of the pump core is interference-fitted into the post hole in the button cap.

[0012] The collar is fitted over the outside of the inner sleeve of the shoulder sleeve, and the shoulder sleeve protrusion is engaged in the groove of the annular collar;

[0013] The outer bottle is fitted with a piston via an interference fit, and a bottom cover is provided at the bottom of the outer bottle, with two ventilation holes on the bottom cover.

[0014] In the aforementioned packaging bottle with a press feedback function, the outer cover of the press cap and shoulder sleeve is connected to a cover.

[0015] In the aforementioned packaging bottle with a press feedback function, multiple protrusions are evenly distributed along the same circumference on the outer wall of the shoulder sleeve outer cylinder, and a cover annular groove is provided on the lower part of the inner wall of the cover, with the protrusions engaging in the cover annular groove.

[0016] In the aforementioned packaging bottle with a press feedback function, an outer bottle retainer is provided around the bottle opening of the outer bottle, and an annular groove of the shoulder sleeve is provided on the inner wall of the inner sleeve sleeve to match the outer bottle retainer, with the outer bottle retainer engaging in the annular groove of the shoulder sleeve sleeve.

[0017] In the aforementioned packaging bottle with a press feedback function, the top of the snap fastener is connected to the inner sleeve of the shoulder sleeve, and the remaining side of the snap fastener is not in contact with the inner sleeve of the shoulder sleeve. The snap fastener forms a spring-loaded structure. When the cap is pressed, the convex ring of the cap passes downward through the ring formed by the four snap fasteners, simultaneously squeezing the four snap fasteners outward, producing a tactile sensation and a clicking sound. When the cap is released, the spring force of the pump core returns the cap to its original position, and the convex ring of the cap returns to its initial state.

[0018] This utility model of a packaging bottle with a press feedback function innovatively uses a spring-loaded structure on ordinary vacuum bottle packaging, which generates tactile and auditory feedback when the pump head is pressed. When used by visually impaired people, they can judge whether the pump head is pressed in place through both tactile feedback and sound, allowing them to take out the corresponding material according to their needs, thus solving the inconvenience of using ordinary packaging bottles. Attached Figure Description

[0019] Figure 1 This is an internal structural diagram of the packaging bottle with pressure feedback function according to this utility model;

[0020] Figure 2 This is a structural diagram of the cap;

[0021] Figure 3This is a sectional view of the cap.

[0022] Figure 4 This is a schematic diagram of the ring structure;

[0023] Figure 5 This is a sectional view of the ring;

[0024] Figure 6 This is a schematic diagram of the shoulder cover structure;

[0025] Figure 7 This is the front view of the shoulder strap;

[0026] Figure 8 This is a sectional view of the shoulder strap;

[0027] Figure 9 This is a schematic diagram of the pump core structure;

[0028] Figure 10 This is a schematic diagram of the outer bottle's structure;

[0029] Figure 11 This is a schematic diagram of the bottom cover structure;

[0030] Figure 12 This is a cross-sectional view of the cover;

[0031] Figure 13 This is a schematic diagram showing the connection of the cap, collar, shoulder sleeve, and pump core. Detailed Implementation

[0032] To enable those skilled in the art to better understand the technical solution of this utility model, its specific embodiments are described in detail below with reference to the accompanying drawings:

[0033] Please see Figures 1 to 13 The preferred embodiment of this utility model is a packaging bottle with a press feedback function, which includes a cover 1, a press cap 2, a collar 3, a shoulder sleeve 4, a pump core 5, an outer bottle 6, a piston 7, and a bottom cover 8.

[0034] Please see again Figure 2 and Figure 3 A ring 21 is provided around the bottom of the cap 2;

[0035] Please see again Figure 4 and Figure 5 The lower part of the inner wall of the collar 3 is provided with an annular collar groove 31.

[0036] Please see again Figure 6 , Figure 7 and Figure 8The shoulder sleeve 4 includes an inner sleeve 43 and an outer sleeve 44 located at its lower part. The upper part of the inner sleeve 43 has four U-shaped grooves 45 evenly distributed along the same circumference. Each U-shaped groove 45 is divided into a snap fastener 41 whose top end connects only to the inner sleeve. A shoulder sleeve protrusion 42 is provided in the middle of the outer wall of the inner sleeve 43, and the protrusion 42 is adapted to fit into the annular collar groove 31. The outer wall of the outer sleeve 44 has multiple protrusions 47 evenly distributed along the same circumference.

[0037] Please see again Figure 9 A spring 51 is provided on the upper part of the pump core 5; a silicone ring 52 is provided in the middle of the pump core 5.

[0038] Please see again Figure 1 and Figure 13 The lower opening of the inner sleeve 43 is engaged with the outside of the bottle mouth of the outer bottle 6. Specifically, a ring of outer bottle retaining platform 61 is provided on the outside of the bottle mouth of the outer bottle 6 (see...). Figure 10 The inner wall of the inner sleeve 43 is provided with a shoulder sleeve annular groove 46 that is adapted to the outer bottle holder 61, and the outer bottle holder 61 is engaged in the shoulder sleeve annular groove 46.

[0039] The lower part of the cap 2 can be slidably assembled into the upper opening of the inner sleeve 43 of the shoulder cover.

[0040] The pump core 5 is installed inside the inner sleeve 43 of the shoulder sleeve, and the lower part of the pump core 5 is inserted into the outer bottle 6. The silicone ring 52 of the pump core 5 is interference-fitted into the bottle mouth of the outer bottle 6. The top of the pump core 5 is interference-fitted into the post hole 22 in the cap 2. The collar 3 is fitted onto the outside of the inner sleeve 43 of the shoulder sleeve, and the shoulder sleeve protrusion 42 is engaged in the annular collar groove 31.

[0041] A piston 7 is installed inside the outer bottle 6 with an interference fit. A bottom cover 8 is provided at the bottom end of the outer bottle 6, and two ventilation holes 81 are provided on the bottom cover 8 (see...). Figure 11 ).

[0042] The cover 1 is fitted over the outside of the cap 2 and the shoulder sleeve 4; the lower part of the inner wall of the cover 1 is provided with a cover annular groove 11 (see...). Figure 12 The protrusion 47 on the outer wall of the shoulder sleeve outer cylinder 44 is engaged in the annular groove 11 of the cover.

[0043] This utility model discloses a packaging bottle with a press feedback function. The snap fastener 41 is separated by a U-shaped groove 45 on the inner sleeve of the shoulder sleeve. The top of the snap fastener 41 is connected to the inner sleeve 43, while the remaining side of the snap fastener 41 is not in contact with the inner sleeve 43. The snap fastener 41 forms a spring-loaded structure, with four snap fasteners 41 forming a ring. When the cap 2 is pressed, the cap's protruding ring 21 passes downwards through the ring formed by the four snap fasteners 41, simultaneously squeezing the four snap fasteners 41 outwards, producing a tactile sensation and a clicking sound. When the cap 2 is released, the spring 51 of the pump core 5 pushes the cap 2 back to its original position, and the cap's protruding ring 21 returns to its initial state. Thus, each press of the cap provides tactile and auditory feedback. For visually impaired users, this allows them to determine whether the press is complete through both tactile and auditory feedback, facilitating their use.

[0044] In summary, the packaging bottle with pressure feedback function of this utility model can generate tactile and auditory feedback when the pump head is pressed. When used by visually impaired people, it allows them to determine whether the pump head has been pressed properly through both tactile feedback and sound.

[0045] Those skilled in the art should recognize that the above embodiments are only used to illustrate the present utility model and are not intended to limit the present utility model. Any changes or modifications to the above embodiments within the scope of the essential spirit of the present utility model will fall within the scope of the claims of the present utility model.

Claims

1. A packing bottle with a press feedback function, characterized in that, The pump comprises a cap, a collar, a shoulder sleeve, a pump core and an outer bottle, wherein: a bottom end of the cap is provided with a cap protruding ring; a lower part of an inner wall of the collar is provided with an annular collar groove; the shoulder sleeve comprises a shoulder sleeve inner cylinder and a shoulder sleeve outer cylinder arranged at a lower part of the shoulder sleeve inner cylinder, an upper part of the shoulder sleeve inner cylinder is uniformly provided with four U-shaped grooves along the same circumference, each of the U-shaped grooves is separated to form a spring buckle with only a top end connected to the shoulder sleeve inner cylinder; a middle part of an outer wall of the shoulder sleeve inner cylinder is provided with a shoulder sleeve protruding ring which is matched with the annular collar groove; a spring is arranged at an upper part of the pump core; the pump core has a silica gel ring at a middle part thereof; an opening at a lower part of the shoulder sleeve inner cylinder is clamped outside a bottle mouth of the outer bottle; a lower part of the cap is movably assembled in an opening at an upper part of the shoulder sleeve inner cylinder; the pump core is arranged in the shoulder sleeve inner cylinder, and a lower part of the pump core is inserted into the outer bottle, the silica gel ring of the pump core is interference-fitted and arranged in the bottle mouth of the outer bottle; a top end of the pump core is interference-fitted and connected to a column hole in the cap; the collar is sleeved outside the shoulder sleeve inner cylinder, and the shoulder sleeve protruding ring is clamped in the annular collar groove; a piston is interference-fitted and arranged in the outer bottle, and a bottom end of the outer bottle is provided with a bottom cover, and the bottom cover is provided with two air exchange through holes.

2. The packaging bottle with a pressing feedback function according to claim 1, characterized in that, A cover is arranged on the outside of the cap and the shoulder sleeve.

3. The packaging bottle with a pressing feedback function according to claim 2, characterized in that, A plurality of protrusions are uniformly arranged on an outer wall of the shoulder sleeve outer cylinder along the same circumference, a lower part of an inner wall of the cover is provided with a cover annular groove, and the protrusions are clamped in the cover annular groove.

4. The packaging bottle with a pressing feedback function according to claim 1, characterized in that, A plurality of outer bottle clamping bosses are arranged outside the bottle mouth of the outer bottle, an inner wall of the shoulder sleeve inner cylinder is provided with a shoulder sleeve annular groove matched with the outer bottle clamping bosses, and the outer bottle clamping bosses are clamped in the shoulder sleeve annular groove.

5. The packaging bottle with a pressing feedback function according to claim 1, characterized in that, A top end of the spring buckle is connected to the shoulder sleeve inner cylinder, and the remaining side edges of the spring buckle are arranged in non-contact with the shoulder sleeve inner cylinder, and the spring buckle forms a spring sheet structure; when the cap is pressed, the cap protruding ring passes through the annular ring formed by the four spring buckles downwards, and the four spring buckles are simultaneously extruded outwards to generate a touch feeling of overtravel and a click sound; when the cap is released, the spring of the pump core pushes the cap to return to the original position, and the cap protruding ring returns to the initial state.

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