CN206156042U - Bottle lid with only laser two dimension code mark - Google Patents

Abstract

The utility model discloses a bottle lid with only laser two dimension code mark is equipped with laser two dimension code mark on the bottle lid, the laser two dimension code mark on each bottle lid is different, be equipped with on the lateral wall of bottle lid and be used for the connection structure that is connected with the bottleneck, laser two dimension code mark directly sets up the central department of roof in the bottle lid, and laser two dimension code mark or setting are in the centre of surface department of a cushion, and the roof suits in the shape of cushion and size and the bottle lid, and the outer fringe of cushion is through compressing tightly on the inner wall of bottle lid with the sealing washer. The inside laser two dimension code mark of bottle lid has the uniqueness, and the laser two dimension code mark on each bottle lid is all inequality, and a thing is one yard, and can make through this matrix two -dimensional code laser two dimension code mark and form the information interaction between enterprise and the consumer.

Description

A kind of bottle cap with unique laser two-dimensional code mark

Technical field

The utility model is related to a kind of bottle cap with unique laser two-dimensional code mark.

Background technology

The beverage or filling food plastic bottle closure of food and beverage industries typically marks produces day by the way of ink-jet The alphanumeric of phase lot number etc, information content is little, and ink is easily wiped by organic solvent, while being relatively easy to be imitated. Also have using flowing water identifier, with batch uniqueness, but do not possess the characteristic of same consumer interaction.Also there is printing matrix Code, but there is no uniqueness, it is impossible to reach the function of effectively promotion and consumer interaction.

The content of the invention：

The purpose of this utility model is to provide a kind of bottle cap with unique laser two-dimensional code mark, overcomes background technology Present in problem.

To achieve these goals, the technical solution of the utility model is：

A kind of bottle cap with unique laser two-dimensional code mark, bottle cap is provided with laser two-dimensional code mark, on each bottle cap Laser two-dimensional code mark it is different；The side wall of bottle cap is provided with the attachment structure for being connected with bottleneck；Laser two-dimensional code Mark is set directly at the center of bottle cap inner roof wall.

It is preferred that laser two-dimensional code is identified or is arranged at the centre of surface of a rubber cushion, the shapes and sizes and bottle of rubber cushion Lid inner roof wall is adapted, and the outer rim of rubber cushion with sealing ring by being pressed on the inwall of bottle cap.

It is preferred that bottle cap is circular plastic bottle closure, attachment structure is the female thread structure for being arranged on bottle cap side wall.

It is preferred that the lateral wall of bottle cap is provided with several first fins for increasing frictional force, each first fin is along bottle The circumference of outer side of lid wall is uniformly arranged.

It is preferred that laser two-dimensional code is designated the first laser sign picture by wavelength for the laser labelling of 355nm Case, first laser Quick Response Code identification pattern is set directly at inner roof wall.

It is preferred that laser two-dimensional code is designated the second laser sign picture by wavelength for the laser labelling of 355nm Case, second laser Quick Response Code identification pattern is arranged on rubber cushion.

It is preferred that bottle cap is crown cap.

It is preferred that passing through tight fit connection between the madial wall and bottleneck of bottle cap.

It is preferred that the side wall of bottle cap is several second fins and the uniform spaced structure of groove.

It is preferred that laser two-dimensional code is designated the 3rd laser marker figure by wavelength for the laser labelling of 1064nm Case, the 3rd laser two-dimensional code identification pattern is set directly on inner roof wall.

The beneficial effects of the utility model are：The laser two-dimensional code mark of closure inside has uniqueness, each bottle cap On laser two-dimensional code mark differ, one yard of a thing, and passing through matrix two-dimensional code laser two-dimensional code mark can make enterprise Information exchange is formed between industry and consumer；The action of ultraviolet laser of 355nm wavelength directly acts on thing in plastic material itself Body molecular link, makes molecular scission, forms discoloration, mainly black or Dark grey effect, surface chromatic aberration is formed, so as to favourable Distinguish in instrument or terminal.In Quick Response Code laser two-dimensional code mark in plastic bottle closure can also be arranged on by rubber cushion, and Sealed by sealing ring.The optical-fiber laser of 1064nm wavelength acts on metal or the material surface containing metal material, peels off material Material surface mass, forms surface chromatic aberration, so as to be conducive to instrument or terminal recognition.Eliminate liquid directly contact ink in bottle Deng the pollution condition to liquid that printing and dyeing material is caused.It is provided with different for the different characteristic of plastic bottle closure and crown cap The attachment structure coordinated with bottleneck.

Description of the drawings

Fig. 1 is the structural representation of the utility model embodiment one,

Fig. 2 is the structural representation of the utility model embodiment two,

Fig. 3 is the structural representation of the utility model embodiment three.

In figure：1- plastic bottle closures, 2- crown caps, 3- rubber cushions, 4- sealing rings, 5- first lasers sign pattern, 6- second Laser marker pattern, the laser marker patterns of 7- the 3rd, the fins of 8- first, the fins of 9- second, 10- grooves.

Specific embodiment

The utility model is described further with reference to the accompanying drawings and examples.

Embodiment one

A kind of bottle cap with unique laser two-dimensional code mark, is circular plastic bottle closure 1, by wavelength for 355nm's Ultra-Violet Laser makes the center surface of the inner roof wall of plastic bottle closure 1 produce the first laser sign pattern 5 that discoloration is formed, each bottle The first laser Quick Response Code mark for covering is different.

The side wall of bottle cap is provided with the attachment structure for being connected with bottleneck, and in the present embodiment, the attachment structure is setting In the female thread structure of bottle cap side wall.The lateral wall of the present embodiment bottle cap is provided with several first fins 8 for increasing frictional force, Each first fin 8 is uniformly arranged along the circumference of bottle cap lateral wall.

The action of ultraviolet laser of 355nm wavelength directly acts on object molecular link in plastic material itself, makes molecular link break Split, form discoloration, mainly black or Dark grey effect, form surface chromatic aberration, so as to be conducive to instrument or terminal recognition.

Embodiment two

In the present embodiment, discoloration shape is produced on the center surface of a rubber cushion 3 by Ultra-Violet Laser of the wavelength for 355nm Pattern 6 is indicated into second laser, shapes and sizes and the bottle cap inner roof wall of rubber cushion 3 are adapted, and the outer rim of rubber cushion 3 is by with close Seal 4 is pressed on the inwall of bottle cap.

Other structures in the present embodiment are identical with embodiment one.

Embodiment three

Bottle cap is crown cap 2 in the present embodiment, and the wavelength sent by optical fiber laser is the laser of 1064nm in gold Category or the bottle cap material surface containing metal object produce vestige, form the 3rd laser marker pattern 7, the 3rd laser two-dimensional code mark figure Case is located on the inner roof wall of bottle cap.

The optical-fiber laser of 1064nm wavelength acts on metal or the material surface containing metal material, release liner surface thing Matter, forms surface chromatic aberration, so as to be conducive to instrument or terminal recognition.

By tight fit connection between the madial wall and bottleneck of bottle cap, the side wall of bottle cap is several second fins 9 and groove 10 uniform spaced structures.

In above-mentioned each embodiment laser two-dimensional code mark include square matrix code or Quick Response Code etc. mark, this square matrix code or Quick Response Code can be recognized by identification terminals such as smart mobile phones, so as to provide consumption data, and the letter that this square matrix code is covered for enterprise Breath can carry out network interdynamic with consumer.The laser square matrix code has uniqueness, is one yard of a thing, and the square matrix code uses various The laser two-dimensional code of wavelength is identified in bottle cap inner surface, and same model or same outward appearance bottle cap are more than or equal to two in quantity When, the internal information that closure inside laser square matrix code is covered leads to different, it is ensured that the uniqueness of the bottle cap of the laser square matrix code.

It is of the present utility model there is provided it is a kind of with unique laser two-dimensional code mark bottle cap, solve ink-jet or printing hand Section or other laser means act on the problem that bottle cap brings

Superfine laser beam after focusing can remove the pointwise of body surface material such as cutter, and its advance is Labeling process is untouchable processing, does not produce mechanical presses or mechanical stress, therefore will not damage machined article；Due to swashing Small-sized after light focusing, heat-affected zone is little, and processing is fine, therefore, it can complete what some conventional methods cannot be realized Technique.

Make laser action in material surface using high-speed vibrating mirror technology and form regular and significant square matrix code, it is non- The Laser Focusing technology of contact, allows laser directly to focus on bottle cap inner surface and forms color changeable effect.Different wave length swash Light can form the square matrix code of different-effect on different materials surface.

It should be appreciated that for those of ordinary skills, can according to the above description be improved or be converted, And all these modifications and variations should all belong to the protection domain of the utility model claims.Do not make in this specification in detail What is carefully described partly belongs to prior art known to professional and technical personnel in the field.

Claims (10)

1. it is a kind of with unique laser two-dimensional code mark bottle cap, it is characterised in that：The bottle cap is provided with laser two-dimensional code mark Know, the laser two-dimensional code mark on each described bottle cap is different；The side wall of the bottle cap be provided with for bottleneck The attachment structure of connection；The laser two-dimensional code mark is set directly at the center of the bottle cap inner roof wall.

2. it is according to claim 1 it is a kind of with unique laser two-dimensional code mark bottle cap, it is characterised in that：The laser Quick Response Code is identified or is arranged at the centre of surface of a rubber cushion (3), shapes and sizes and the top in the bottle cap of the rubber cushion (3) Wall is adapted, and the outer rim of the rubber cushion (3) with sealing ring (4) by being pressed on the inwall of the bottle cap.

3. it is according to claim 2 it is a kind of with unique laser two-dimensional code mark bottle cap, it is characterised in that：The bottle cap For circular plastic bottle closure (1), the attachment structure is the female thread structure for being arranged on bottle cap side wall.

4. it is according to claim 3 it is a kind of with unique laser two-dimensional code mark bottle cap, it is characterised in that：The bottle cap Lateral wall be provided with several first fins (8) for increasing frictional force, each described first fin (8) is along bottle cap outside The circumference of wall is uniformly arranged.

5. it is according to claim 4 it is a kind of with unique laser two-dimensional code mark bottle cap, it is characterised in that：The laser Quick Response Code is designated the first laser by wavelength for the laser labelling of 355nm and indicates pattern (5), the first laser two Dimension code identification pattern is set directly at the inner roof wall.

6. it is according to claim 5 it is a kind of with unique laser two-dimensional code mark bottle cap, it is characterised in that：The laser Quick Response Code is designated the second laser by wavelength for the laser labelling of 355nm and indicates pattern (6), the second laser two Dimension code identification pattern is arranged on the rubber cushion (3).

7. it is according to claim 1 it is a kind of with unique laser two-dimensional code mark bottle cap, it is characterised in that：The bottle cap For crown cap (2).

8. it is according to claim 7 it is a kind of with unique laser two-dimensional code mark bottle cap, it is characterised in that：The bottle cap Madial wall and the bottleneck between pass through tight fit connection.

9. it is according to claim 8 it is a kind of with unique laser two-dimensional code mark bottle cap, it is characterised in that：The bottle cap Side wall be several second fins (9) and groove (10) uniformly spaced structure.

10. it is according to claim 9 it is a kind of with unique laser two-dimensional code mark bottle cap, it is characterised in that：It is described to swash Light Quick Response Code is designated the 3rd laser marker pattern (7) by wavelength for the laser labelling of 1064nm, and the described 3rd swashs Light Quick Response Code identification pattern is set directly on the inner roof wall.