CN212291124U - Hidden bottle lid of two-dimensional code - Google Patents

Abstract

The utility model discloses a hidden bottle cap of two-dimensional code, including inner cup and enclosing cover, the enclosing cover is covered outside the inner cup, the inner cup includes transparent coping and PE cover frame, the transparent coping circumference is the setting of cusp, the PE cover frame surrounds outside the transparent coping circumference with meshing, the PE cover frame inner peripheral surface is equipped with PE screw thread; the one side of transparent caping orientation enclosing cover is equipped with the two-dimensional code layer, and the one side of transparent caping dorsad enclosing cover is equipped with transparent sealing ring. The utility model discloses adopt different material secondary injection moulding with the transparent caping of inner cup and PE lid frame for the transparent caping is applicable to the two-dimensional code spraying, and PE lid frame is applicable to and relapses the screw thread knob with the bottleneck, and transparent caping is difficult for breaking away from with PE lid frame cusp meshing simultaneously.

Description

Hidden bottle lid of two-dimensional code

Technical Field

The utility model relates to a beverage plastics bottle lid field specifically is a hidden bottle lid of two-dimensional code.

Background

The plastic bottle cap is commonly used for sealing beverage and wine, in the prior art, the bottle cap is usually made of PP (polypropylene) or PE (polyethylene), the PE is soft, the lubricating property is good, the thread matching friction is low, and the sealing is very good; the PP material has high transparency.

With the wide application of two-dimensional code, set up the two-dimensional code at the surface of beverage bottle lid or bottle usually, the consumer uses intelligent terminal to scan the information that the two-dimensional code just can read the two-dimensional code and correspond, like true and false inquiry, total mark sales promotion, draw a lottery and convert the prize, receive the red envelope etc. of product, but because the two-dimensional code of above-mentioned information has the privacy, be unsuitable directly to set up at the surface of beverage bottle lid or bottle, need hide. Based on this, have hidden bottle lid of two-dimensional code among the prior art, include with bottle thread seal's inner cup and cover the enclosing cover outside the inner cup, the inner cup is transparent material, and the enclosing cover is opaque material, and the two-dimensional code is located between inner cup top surface and the enclosing cover top surface, only when the consumer purchases the product and opens after the bottle lid, just can see the two-dimensional code from the inside, has ensured that the two-dimensional code is not leaked before the product is in to the consumer's hand.

The inner cup of the hidden bottle lid of current two-dimensional code uses the PP material that the transparency is high usually, and current inner cup is integrative injection moulding usually, and the threaded connection portion who covers with the bottle promptly also is through the integrative injection moulding of PP material, but the PP material is on the contrary hard, and the lubricity is not good, rubs out the material bits easily behind the threaded connection portion repetition knob, is stained with and attaches to bottle bottleneck department, probably gets into the human body along with beverage drinking water, influences the health.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem, provide a hidden bottle lid of two-dimensional code, the transparent caping and the PE of its inner cup lid frame adopt different material secondary injection moulding for transparent caping is applicable to the two-dimensional code spraying, and the PE lid frame is applicable to and relapses the screw thread knob with the bottleneck, and transparent caping is difficult for breaking away from with PE lid frame cusp meshing simultaneously.

The purpose of the utility model is mainly realized through the following technical scheme:

a two-dimensional code hidden bottle cap comprises an inner cap and an outer cap, wherein the outer cap is sleeved outside the inner cap, the inner cap comprises a transparent cap top and a PE cap frame, the circumference of the transparent cap top is in a toothed arrangement, the PE cap frame is arranged around the circumference of the transparent cap top in a meshed manner, and the inner peripheral surface of the PE cap frame is provided with PE threads; the one side of transparent caping orientation enclosing cover is equipped with the two-dimensional code layer, and the one side of transparent caping dorsad enclosing cover is equipped with transparent sealing ring.

Preferably, the outer peripheral surface of the outer cover is provided with a plurality of vertical ribs.

Preferably, the inner circumferential surface of the outer cover is obliquely provided with clamping teeth upwards, the outer circumferential surface of the PE cover frame 7 is vertically provided with racks, and the quantity and the positions of the clamping teeth are matched with those of the racks; the clamping teeth have elasticity and can be stressed to deflect towards the outer cover, and the initial shape of the clamping teeth is matched with the rack and can be meshed with the rack, so that the outer cover cannot be separated after being sleeved outside the inner cover; and barrier strips are vertically arranged on two sides of the rack, and the rack protrudes out of the barrier strips.

To sum up, the utility model discloses following beneficial effect has: the transparent caping and the PE of inner cup lid frame adopt different materials secondary injection moulding for transparent caping is applicable to the two-dimensional code spraying, and PE lid frame is applicable to and relapses the screw thread knob with the bottleneck, and transparent caping and PE lid frame dentate meshing are difficult for breaking away from simultaneously. In addition, be located the two-dimensional code layer between enclosing cover and the inner cup, the two-dimensional code layer can not the direct contact beverage, safety and sanitation, and be difficult for breaking away from after enclosing cover and inner cup assemble, and the two-dimensional code layer is effectively hidden, and two-dimensional code information can not leak at the sales circulation in-process. Meanwhile, the outer cover and the inner cover are simple to assemble, and the bottle cap is convenient to produce and process.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural view of an inner lid according to an embodiment of the present invention.

Fig. 3 is a schematic structural view of a transparent cover top according to an embodiment of the present invention.

Fig. 4 is a schematic view of a barrier strip structure according to an embodiment of the present invention.

Fig. 5 is a schematic view illustrating the assembly of the outer cover of the inner cover according to an embodiment of the present invention.

In the figure: the manufacturing method comprises the following steps of 1-inner cover, 2-outer cover, 3-two-dimensional code layer, 4-latch, 5-rack, 6-transparent coping, 7-PE cover frame, 8-barrier strip, 9-PE thread, 10-transparent sealing ring and 11-vertical convex edge.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all the directional indicators in the embodiments of the present invention, such as upper, lower, left, right, front and rear … …, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "coupled" are intended to be inclusive and mean, for example, that is, fixedly coupled, removably coupled, or integrally coupled; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

a two-dimensional code hidden bottle cap is shown in figures 1 to 3 and comprises an inner cap 1 and an outer cap 2, wherein the outer cap 2 is sleeved outside the inner cap 1, and the outer cap 2 is opaque. The inner cap 1 comprises a transparent cover top 6 and a PE cover frame 7, the circumference of the transparent cover top 6 is in a toothed arrangement, the PE cover frame 7 is meshed with the circumference of the transparent cover top 6, and the inner circumferential surface of the PE cover frame 7 is provided with a PE thread 9 matched with the bottle mouth of the bottle body. Transparent caping 6 is equipped with two-dimensional code layer 3 towards the one side of enclosing cover 2, and transparent caping 6 one side dorsad enclosing cover 2 is equipped with transparent sealing ring 10.

The production assembly mode of the bottle cap is that the transparent cover top 6 and the transparent sealing ring 10 thereof are made of PP materials with high transparency through one-time injection molding, then the PE cover frame 7 is subjected to secondary injection molding on the injection molded transparent cover top 6 to complete the injection molding of the inner cover 1, then the two-dimensional code layer 3 is sprayed on the outward surface of the transparent cover top 6, and finally the molded outer cover 2 is fixedly sleeved outside the inner cover 1.

Two-dimensional code layer 3 is located between enclosing cover 2 and the inner cup 1, and two-dimensional code layer 3 can not the direct contact beverage, safety and sanitation, and enclosing cover 2 is opaque, can not see two-dimensional code layer 3 from enclosing cover 2 outward, and two-dimensional code layer 3 is effectively hidden, just can see two-dimensional code layer 3 from interior toward inner cup 1 transparent coping 6 after only opening the bottle lid.

The inner cup of the hidden bottle lid of current two-dimensional code uses the integrative injection moulding of PP material that the transparency is high usually, and the screw seal portion that matches with bottle bottleneck department on the inner cup also is through the integrative injection moulding of PP material promptly, because the PP material is on the contrary hard, the lubricity is not good, rubs out the material bits easily after the screw seal portion is turned round repeatedly, is stained with and attaches to bottle bottleneck department, probably gets into the human body along with beverage drinking water, influences human health.

Compared with the prior art, the transparent caping 6 and the PE of this application inner cup 1 cover frame 7 adopt different material secondary injection moulding for transparent caping 6 is applicable to the two-dimensional code spraying, and PE covers frame 7 is applicable to and repeats the screw thread turn-knob with bottle bottleneck department. In order to enhance the connection firmness of the PE cover frame 7 and the transparent cover top 6, the transparent cover top 6 and the PE cover frame 7 are meshed in a toothed manner and are not easy to separate.

Further, the outer peripheral surface of the outer cap 2 is provided with a plurality of vertical ribs 11 for holding and twisting.

Example 2:

the difference between the present embodiment and embodiment 1 is that the outer cap 2 and the inner cap 1 are assembled in a structure, as shown in fig. 5, in which the inner circumferential surface of the outer cap 2 is provided with a latch 4 in an upward inclined manner, the outer circumferential surface of the PE cap frame 7 is provided with a rack 5 in a vertical manner, and the latch 4 is matched with the rack 5 in number and position; the latch 4 has elasticity and can be biased toward the outer cover 2 by force, and the initial shape of the latch 4 matches with the rack 5 and can be meshed with the rack 5. Due to the structural characteristics of the rack 5 and the latch 4, the latch 4 is forced to move down relative to the rack 5 but not up relative to the rack 5.

After the inner cap 1 and the outer cap 2 are produced and molded, the outer cap 2 is sleeved with the inner cap 1 from top to bottom, the outer cap 2 can move downwards smoothly until the outer cap 2 is abutted against the inner cap 1, and the assembly is completed. But the outer cap 2 cannot be moved upward to be separated from the inner cap 1, restricted by the rack 5 and the latch 4. The assembly of enclosing cover 2 and inner cup 1 is simple, the production and processing of the bottle lid of being convenient for, and the back is difficult for breaking away from after enclosing cover 2 and inner cup 1 assemble simultaneously for two-dimensional code information can not leak at the sales circulation in-process.

As shown in fig. 4, the rack 5 is vertically provided with barrier strips 8 at both sides thereof to restrict the latch 4 after the assembly of the outer cap 2 is completed, thereby restricting the rotation between the outer cap 2 and the inner cap 1. It should be noted that the rack 5 protrudes from the barrier strip 8, and the barrier strip 8 does not obstruct the assembly of the outer cover 2.

Parts not described in the above modes can be realized by adopting or referring to the prior art.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model belongs to the technical field of the ordinary skilled person say, do not deviate from the utility model discloses a other embodiments that reach under the technical scheme all should be contained the utility model discloses a within the scope of protection.

Claims (3)

1. The utility model provides a hidden bottle lid of two-dimensional code, includes inner cup (1) and enclosing cover (2), and enclosing cover (2) overlap outside inner cup (1), its characterized in that: the inner cover (1) comprises a transparent cover top (6) and a PE cover frame (7), the circumference of the transparent cover top (6) is arranged in a tooth shape, the PE cover frame (7) is arranged outside the circumference of the transparent cover top (6) in a surrounding manner in a meshed manner, and the inner circumferential surface of the PE cover frame (7) is provided with PE threads (9); one side of the transparent cover top (6) facing the outer cover (2) is provided with a two-dimensional code layer (3), and one side of the transparent cover top (6) back to the outer cover (2) is provided with a transparent sealing ring (10).

2. The hidden two-dimensional code bottle cap of claim 1, wherein: the outer peripheral surface of the outer cover (2) is provided with a plurality of vertical convex ribs (11).

3. The two-dimensional code hidden bottle cap as claimed in claim 1 or 2, wherein: the inner peripheral surface of the outer cover (2) is provided with clamping teeth (4) in an upward inclining mode, the outer peripheral surface of the PE cover frame (7) is vertically provided with racks (5), and the clamping teeth (4) are matched with the racks (5) in number and position; the clamping teeth (4) have elasticity and can be stressed to deflect towards the outer cover (2), and the initial shape of the clamping teeth (4) is matched with the rack (5) and can be meshed with the rack (5), so that the outer cover (2) cannot be separated after being sleeved outside the inner cover (1); two sides of the rack (5) are vertically provided with barrier strips (8), and the rack (5) protrudes out of the barrier strips (8).

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