JP4456144B2 - Individual identification band for poultry. - Google Patents

Description

  The present invention relates to an individual identification band used in a poultry individual management system capable of managing poultry management information relating to the growth process of each poultry for a plurality of poultry such as chickens.

Patent Document 1 below proposes a poultry individual management system capable of managing poultry management information regarding the growth process for each poultry for a plurality of poultry.
JP 2006-81495 A

  This poultry individual management system uses a storage tag that can be attached to each of a plurality of poultry, can store different identification codes for each poultry, and can perform data communication in a non-contact manner, and has a reader means. The identification code is read from the storage tag by a non-contact method, the read identification code is presented to the reader means, and the poultry concerning the growth process for each poultry is associated with the identification code read by the reader means in the storage means. Store management information.

  Further, the output means presents the poultry management information stored in the storage means to the administrator by the input means for inputting the poultry management information in association with the identification code to the storage means.

  In recent years, the issue of avian influenza (bird flu, also known as poultry plague) has been highlighted.

  Avian influenza is a disease of birds, including poultry, caused by influenza virus (AI virus) infection, and the status of infection is very diverse.

  If this influenza virus (AI virus) is a pathogen possessed by wild birds flying around a chicken breeding facility, a pathogen possessed by an overseas traveler, or a pathogen that is mixed in or attached to an overseas imported product, it will enter the country. The number of cases is increasing, and it has been confirmed in Japan that these pathogens are presumed to be secondary to chickens. In addition to pathogens currently confirmed in Japan, there are many possibilities that chickens will be infected with new pathogens in the future.

  Therefore, at the chicken production site, in order to prevent infection of chickens with pathogenic bacteria, the number of visitors to chicken breeding facilities is restricted, the vehicles that enter the facility are disinfected, and there are dedicated workers in the facility. Measures such as letting chickens or vaccinating chickens one by one are being taken. In particular, vaccination of chickens has a great effect as a method for preventing infection of pathogenic bacteria, but there are a wide variety of vaccines that should be inoculated into chickens, which are carried out several times before a chicken becomes an adult bird. .

  Such vaccination of chickens is mainly carried out during a period until chicken chicks become laying eggs (eg, about 120 days after birth). Specifically, vaccine injection, vaccine administration, vaccine instillation, spray spraying, etc. of chickens are performed. Vaccination of adult chickens is rarely done at the egg production site. This is because the vaccination causes a kind of stress on chickens, so the egg-laying cycle is disturbed and the productivity is lowered.

  On the other hand, at the production site of chicken eggs, which are a kind of poultry, in order to reduce production costs, a large number of chickens are bred together and mechanization of the breeding site is also being promoted. For this reason, the number of chickens bred per worker on the breeding site has increased, and the work burden has increased. In addition, in order to increase egg collection efficiency from chickens, the number of chickens per unit area is also increasing, and the exclusive space per chicken is gradually narrowing.

  For example, in a breeding facility, tens of thousands to millions of chickens can be accommodated by dividing a cage for breeding into multiple sections and storing two to a dozen chickens in each section. Some are reared. For this reason, bacterial infections between chickens are likely to occur, and the disease incidence of chickens is increasing.

  The diagnosis of chicken pathogen infection or pathogenesis is currently based on visual, tentacle, or blood sampling diagnostic methods, especially when determining the presence or absence of pathogenic bacteria or antibodies against chicken in the body. There is only a way. In this blood sampling test, for example, a plurality of chickens are divided into groups (groups) of several to several tens of chickens, and a representative number of chickens are extracted for each individual population. This is done for chickens extracted for each population.

  And if the chicken extracted from a certain population according to the result of the blood sampling test is not infected with the pathogen, it is judged that the remaining chicken belonging to the population is not infected with the pathogen. However, in such an extraction test, if there are chickens that have pathogens that do not infect chickens among chickens that have not undergone a blood sampling test, I can't find it.

  The reason why such an extraction test is performed is that, when tens to millions of chickens are bred simultaneously, individual identification for each chicken is not currently performed. However, in the future, if chickens infected with pathogenic bacteria are identified in the distribution process of processed meat and eggs, it will be required to identify the producer of processed meat and eggs of the chicken through follow-up surveys. It is also considered to be required to detect pathogen infection at the production stage of eggs and eggs with high accuracy.

  According to Patent Document 1, since a plurality of poultry can be identified for each individual based on the identification code, the poultry can be managed for each individual. For example, even if the presence of a poultry infected with pathogenic bacteria is confirmed by blood sampling tests or stool tests, and the poultry are bred in many other poultry, the memory tag attached to each poultry By reading the stored identification code by the reader means and collating it with the identification code whose pathogen infection has been confirmed by the blood sampling test, the poultry with the pathogen infection can be traced and identified.

  Further, the poultry management information relating to the growth process for each poultry can be stored in the storage means while being associated with the identification code by the input means, and can be presented to the administrator by the output means. Therefore, the administrator can confirm the breeding status of each poultry by presenting the poultry management information for each poultry by the output means, and can examine the future management policy. It is also possible to prompt accurate instructions to workers on site.

  In addition, if a tag is attached to the poultry from the time of the chicks and managed, it will be possible to follow up the growth process until the poultry is killed by the chicks. Management information on poultry that are subject to As a result, the safety of the product such as each poultry or its egg can be proved to the consumer, which can contribute to the improvement of the reliability of the product.

  In addition, for example, by reading an identification code stored in a storage tag, it is possible to identify a plurality of poultry for each individual, so it is necessary to confine each poultry in a gauge and identify and manage the poultry for each gauge. Absent. Therefore, even when a plurality of poultry, for example, several dozen or more poultry, are kept in one place and kept in one place, each poultry can be identified and managed individually.

In Patent Document 2 below, a binding ring for a leg ring and a leg ring structure that can be attached to the leg ring are proposed.
Utility Model Registration No. 3126324

  In order to identify each individual bird such as a pigeon, the leg ring has a specific identification number displayed on the leg of the bird, and the individual bird has been confirmed by visually confirming the identification number. ing.

  The leg ring is formed based on international standards, and is basically formed in a hollow cylindrical shape with a light metal such as aluminum or a synthetic resin, for example, and its outer diameter is 10 mm, The height is 10 mm and the inner diameter is 8 mm.

  The binding ring for leg rings of Patent Document 2 includes a main body portion formed of a narrow band-like body or a linear body having a predetermined length and width, an insertion end portion provided at one end portion of the main body portion, An engagement holding portion provided at the other end of the main body portion and having a hollow insertion passage portion, the insertion end portion being irreversibly inserted and held in the insertion passage portion; and Information processing that is a part of the main body portion and is provided at a position between the central portion of the main body portion and the insertion end portion and can store predetermined information and can receive and transmit the information It consists of a part.

  When attaching the binding ring for the leg ring of Patent Document 2 to the leg ring, first, the insertion end of the binding ring for the leg ring is inserted through the space between the leg ring and the leg part of the race dove. Inserting and penetrating, inserting and inserting the insertion end portion penetrating the leg ring in the direction of the engagement holding portion and inserting the insertion end portion into the insertion passage portion from one end portion of the engagement holding portion. The tip of the part is pulled out from the other end of the insertion passage part of the engagement holding part and fixed.

  Note that Patent Document 2 describes that the distal end portion of the insertion end portion protruding from the end portion of the insertion passage portion on the opposite side of the engagement holding portion is cut as an improvement in safety against unauthorized use. ing.

  In the said patent document 1, it is supposed that the memory tag is formed in the leg | annular form attached to the leg part of the chicken which is a kind of poultry. Since it is attached to the leg of the chicken, in order to read the information stored in the tag, it is necessary to work in a state where the chicken is captured and pressed, and the reading work is difficult. Also, when a tag is mounted on a chicken, the mounting location is a leg, so that work requires labor and time.

  Also, Patent Document 1 is premised on the use of a leg ring, and has the same drawbacks as Patent Document 1.

  In particular, for chickens that have a large number of domestic wings and a large number of wings per farmer compared to other poultry, individual management requires that tags can be easily attached and read.

  The object of the present invention is to eliminate the disadvantages of the conventional example, and particularly to easily and reliably attach a tag for individual identification to a poultry having a large number of breeding wings, for example, a chicken. It is an object of the present invention to provide an individual identification band for poultry that can easily read the information stored in.

  In order to achieve the above object, the present invention is characterized in that a belt-like ring body, a claw projection that projects obliquely from the upper edge of the belt-like ring body toward the upper inward and is hooked on a wing, The gist of the present invention is that it is composed of a recording unit for individual information attached to an attachment piece suspended from a belt-like ring body.

  According to the first aspect of the present invention, the belt-like ring body can be fitted not only to the ankle of a chicken or the like but also to the neck of a chicken or the base of a feather, and can be easily attached. In addition, after wearing, the belt-like ring is caught on the wing of the neck that grows in a certain direction, and at the same time, the claw protrusion enters from the bottom to the top of the wing and catches on the base of the wing. The ring does not come off, rotate or drop.

  Also, since the belt-like ring body and the individual information recording part are separated and the individual information recording part is attached to an attachment piece suspended from the belt-like ring body, the recording chip storing the individual information is attached to the chicken. It can be installed easily because it is attached to each.

  In addition, since the claw protrusion protrudes inward, even if the diameter of the ring-shaped ring body is increased with respect to the neck or the like in anticipation of chicken growth, the claw protrusion enters between the wings, The body can be prevented from slipping out of the neck or the like. And since the belt-like ring body with a diameter with a space | gap can be mounted | worn, the compression of the neck etc. accompanying the growth of a chicken can be prevented.

  Furthermore, the individual information can be read from the recording unit attached to the attachment piece suspended from the belt-like ring body. In this case, the attachment piece can be easily grasped and the reading operation can be easily performed. The readable distance is also increased.

  The gist of the present invention described in claim 2 is that the two claw protrusions are arranged close to each other and form a gap into which the blade shaft is fitted.

  According to the second aspect of the present invention, two hook projections are paired, and the blade shaft is fitted between each other, so that it can be surely inserted between the wings and prevented from coming off.

  The gist of the present invention described in claim 3 is that the two claw protrusions arranged close to each other are provided at a plurality of positions at intervals in the circumferential direction of the belt-like ring body.

  According to the third aspect of the present invention, since the two claw projections are provided at a plurality of positions with a distance in the circumferential direction of the belt-like ring body, reliable locking can be obtained. The ring body can be installed stably.

  According to the present invention as set forth in claim 4, in the belt-like ring body, a through-hole portion for insertion from the tip portion is formed in a synthetic resin strip in a tunnel shape, and the insertion from the tip portion is inserted into the through-hole portion. Thus, the gist is to form a ring by overlapping the ends.

  According to the fourth aspect of the present invention, the belt-shaped ring body is formed with a through-hole portion that is inserted into the synthetic resin strip from the tip portion in a tunnel shape, and this through-hole portion is formed from the tip portion. Since the ring is formed by inserting and overlapping the ends, it can be easily made from a flat strip.

  The gist of the present invention described in claim 5 is that the through hole is formed by a cut-and-raised tunnel having a U-shaped cross section.

  According to the fifth aspect of the present invention, the through-hole portion can be formed as a relatively robust shape by integral molding.

  The gist of the present invention according to claim 6 is that the belt-like ring body is formed with a back-return preventing piece at the tip portion inserted into the through-hole portion.

  According to the sixth aspect of the present invention, it is possible to prevent the tip portion inserted into the through hole portion from being pulled out by the back-return blocking piece, and to prevent the belt-like ring body from being opened and detached.

  According to the seventh aspect of the present invention, the back-inhibiting piece is a jumping strip formed by cutting and raising the edge of the belt-like ring body, and the jumping strip is opposite to the insertion direction after passing through the through-hole portion. The gist is to jump up and engage with the opening of the through hole.

  According to the seventh aspect of the present invention, it is possible to easily form the back-inhibiting piece.

  The gist of the present invention described in claim 8 is that the back-inhibiting piece can be broken by a large tensile force.

  According to the eighth aspect of the present invention, the back-inhibiting piece can be broken by a large pulling force, so that the tip portion inserted into the through-hole portion in order to remove the belt-like ring body by unauthorized use is strongly removed. When pulled, the back-inhibiting piece breaks and becomes unusable. In particular, as a result of the breakage of the back-inhibiting piece, after forming the belt-like ring body, the tip end portion 12 comes out of the through-hole portion, and the ring body cannot be formed.

  The gist of the present invention described in claim 9 is that a groove in the width direction is formed near the tip of the synthetic resin strip, and the groove is used for temporarily fixing the tip inserted into the through hole. To do.

  According to the ninth aspect of the present invention, when the belt-like ring body is fitted, the groove is locked to the opening of the through-hole portion, and the diameter of the belt-like ring body can be set larger as a temporary stop.

  As described above, the individual identification band for poultry of the present invention is a band-shaped ring body, and particularly for a poultry having a large number of breeding wings, for example, chickens, the band-shaped ring body is fitted to the neck etc. It is possible to easily and reliably attach the tag for the above. In addition, the information stored in the tag can be easily read, and the claw projections hooked on the wing can surely prevent removal, rotation, and lowering after mounting. In addition, since the individual information can be read from the recording unit provided on the strip-shaped mounting piece, the reading operation can be easily performed.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view showing an embodiment of an individual identification band for poultry according to the present invention. FIG. 4 is a perspective view showing a state of being attached to a chicken. The individual identification band for poultry according to the present invention is used for a chicken as a bird, for example. A belt-like ring body 3 fitted to the neck 2 of the chicken 1 or the base of the blade 17 or the ankle 18, and a blade 19 (projecting obliquely upward and inward from the upper edge of the belt-like ring body 3. And claw protrusions 5 and 5 that are hooked on the belt-like ring body 3 and an individual information recording portion 7 attached to the attachment piece 6 suspended from the belt-like ring body 3.

  The belt-like ring body 3 uses a strip made of a soft synthetic resin such as plastic as a material, and has a through-hole portion 10 that is inserted into the root portion 14 that is one end in a tunnel shape. Then, the through hole 10 is inserted from the tip 12 to form a ring by overlapping the ends. As the soft synthetic resin, an appropriate synthetic resin, for example, a known synthetic resin such as nylon resin, polyester resin, polypropylene resin, polyurethane resin, polycarbonate resin, or a functional resin (engineering plastic) is integrally molded. .

  The root portion 14 is formed as an enlarged plate body portion, and the through-hole portion 10 formed in the tunnel shape is formed by forming a cut-and-raised tunnel having a U-shaped cross section in the plate body portion. Accordingly, the lower side of the through hole portion 10 is a window hole formed in the plate body portion.

  As shown in FIG. 5, the band piece forming the belt-like ring body 3 has a circular end portion 12, and a reduced diameter portion 13 having a slightly smaller width diameter continues about 1/4 of the entire length.

  Two claw projections 5, 5 are provided adjacent to each other on the upper edge of the intermediate portion other than the reduced diameter portion of the strip forming the belt-shaped ring body 3 and the root portion 14. As shown in FIG. 3, the gap 9 is inserted into the main shaft 19 a of the blade 19.

  The claw projections 5 and 5 are needle-shaped with a sharp front end, and the tip portion is inclined, but the illustration is omitted, but consideration is given so as not to damage the chicken 1 with the most advanced portion facing directly above.

  Further, the two claw protrusions 5, 5 arranged close to each other are provided such that the pair of claw protrusions 5, 5 are spaced from each other on the upper edge of the intermediate portion. It will be provided at a plurality of locations at intervals.

  Further, a through-hole portion 15 that opens in the vertical direction is formed by a cut-and-raised tunnel having a U-shaped cross section in an intermediate portion other than the reduced diameter portion and the root portion 14 of the strip forming the strip-shaped ring body 3. .

  The belt-like ring body 3 is formed with back-return blocking pieces 8, 8 that are inserted into the through-hole portion 10 at the front end portion 12.

  The back-return blocking pieces 8 and 8 are jumping strips formed by cutting and raising the upper and lower edges of the strips forming the strip-shaped ring body 3, and the jumping strips are formed on the through-hole portion 10 of the distal end portion 12. Jumps in the direction opposite to the insertion direction after passing. The tips of the back-inhibiting pieces 8, 8 are jasper 8a.

  The back-inhibiting pieces 8, 8 do not jump up when passing through the through-hole portion 10, but then jump up and engage with the opening of the through-hole portion 10 (see FIG. 1).

  Further, when the reverse blocking pieces 8 and 8 are once pulled through the through hole 10 and then pulled back again, a large tensile force is applied to the reverse blocking pieces 8 and 8, which breaks. It should be strong enough.

  As a result of the breakage of the back-inhibiting pieces 8, 8, after forming the belt-like ring body 3, the tip end portion 12 comes out of the through hole portion 10, and the ring body cannot be formed.

  Further, a groove 11 in the width direction is formed near the tip portion 12, and this groove 11 is used for temporarily fixing the tip portion 12 inserted into the through-hole portion 10.

  The attachment piece 6 is a belt shape in the illustrated example, but is not particularly limited to a slender shape as a duct shape, and may be a circle or a rectangle, and is formed of a flexible member so as not to damage the blades 19. In addition, an IC tag, an IC chip, a barcode, a QR code, and the like were attached as the recording unit 7.

  The attachment piece 6 forms an arrowhead-shaped locking portion 16 as an insertion portion to the through-hole portion 15, and after the arrow-bottom-shaped locking portion 16 penetrates the through-hole portion 15, the mounting piece 6 is once shrunk when passing. The letter C-shaped flip-up piece spreads and engages with the entrance of the through-hole portion 15 to prevent it from coming out.

  The recording unit 7 incorporates an IC (integrated circuit) capable of reading and writing data (information) by a non-contact communication method such as a microwave method, and this IC tag is an RF-ID (Radio Frequency-IDentification). Also called. Note that the communication distance of the recording unit 7 may be, for example, approximately several tens of centimeters to several meters.

  The IC tag is a control device that mainly controls the operation of the IC tag in response to a command from the R / W unit. The control circuit is connected to the memory, the demodulation circuit, and the modulation circuit, and the control is performed. A non-volatile rewritable storage device from which various data are read or written by a circuit, and a non-contact communication with a memory in which an identification code or the like related to the chicken 1 to which an IC tag is attached is stored. This antenna is used, and receives an electromagnetic wave (radio wave) from an R / W antenna circuit and receives an identification code read out by a control circuit to the R / W, and is received by the antenna circuit. A power supply circuit that receives electromagnetic waves and supplies power to each part of the IC tag, and a demodulation circuit that demodulates the analog signal received by the antenna circuit into a digital signal and outputs it to the control circuit , A modulation circuit is provided a digital signal output from the control circuit modulates the analog signal and outputs it to the antenna circuit.

  The IC tag built in the recording unit 7 can store various information about the chicken 1 as electronic information, and this electronic information is given to each chicken 1 to identify a plurality of chickens 1 for each individual. Identification code is included. This identification code is composed of a string of different characters (including symbols; the same applies hereinafter) for each chicken 1, and individual identification of a plurality of chickens 1 can be performed based on this identification code.

  Thus, for example, even when raising about tens of thousands of chickens 1, by attaching a memory tag storing a different identification code to each chicken 1, the millions of chickens 1 can be Individuals can be identified one by one.

  Next, the usage will be described. In use, as shown in FIGS. 5 and 6, the belt-like ring body 3 is in a state of a flat plate, and the soft synthetic resin strip is inserted into the through-hole portion 10 from the tip portion 12, and the end portions are mutually connected. A circle is formed by overlapping.

  In this way, the distal end portion 12 is inserted into the through-hole portion 10 and allowed to pass through. However, as shown in FIG. 8, the groove 11 is locked to the opening edge of the through-hole portion 10 to form a temporary retaining ring body.

  The belt-like ring body 3 is placed on the neck 2 as having a larger diameter.

  Next, to reduce the diameter of the belt-like ring body 3, when the back-return blocking pieces 8, 8 pass through the through-hole portion 10, they do not jump up in the contracted state, but can be allowed to pass. It rises and this is locked to the opening of the through hole 10 (see FIG. 7).

  When the reverse blocking pieces 8 and 8 are once passed through the through-hole portion 10 and then pulled back and pulled out again, a large tensile force is applied to the reverse blocking pieces 8 and 8, which breaks. Is done.

  In a state where the belt-like ring body 3 is attached to the neck portion 2, the belt-like ring body 3 is caught by the blades 19 that grow in a downward direction in the neck portion 2, so that it is prevented from coming out upward.

  At the same time, the base (wing pattern) of the main shaft 19a of the blade 19 enters the gap 9 so that the claw projections 5 and 5 are sandwiched between the blades 19, so that the claw projections 5 and 5 are directed upward from below. The belt-like ring body 3 is prevented from rotating and coming off. Thereby, the belt-like ring body 3 is hooked and attached to the neck 2 of the chicken 1.

  When the belt-like ring body 3 is attached to the neck 2 of the chicken 1 larger than this, a space is generated around the neck, which can cope with the neck compression accompanying the growth of the chicken 1, and prevents neck tightening.

  In order to know the individual information of the chicken 1 equipped with the belt-like ring body 3, the information recorded in the recording unit 7 of the attachment piece 6 is read. In this case, since the attachment piece 6 is formed in a band shape, the attachment piece 6 can be easily grasped with respect to the chicken 1 moving around, and information from the recording unit 7 can be easily obtained.

  Although not shown, reading is performed by R / W, and the R / W is formed to be capable of bidirectional communication with an IC tag built in the recording unit 7 by a non-contact communication method such as a microwave method. This is a device for reading electronic information including an identification code stored in (hereinafter referred to as “identification code etc.”) and writing electronic information stored in an IC tag as required.

  The R / W unit is provided with a CPU, ROM, RAM, input / output circuit, power supply circuit, operation panel, antenna circuit, demodulation circuit, modulation circuit, display, and interface.

  The R / W can also be provided with an operation panel or a printer. The operation panel is operated when various functions provided in the R / W are used, such as a reading operation of an identification code, a writing operation of a new identification code, and a printing operation by a printer.

  The printer is electrically connected to the R / W via a communication cable, converts the identification code of the chicken 1 read from the storage tag by the R / W into a bar code corresponding to the identification code, and stores it on a recording medium. Print.

  When the adhesive label printed with this barcode is affixed to the inspection sample container collected from the chicken 1, the identification code of the label affixed to the inspection sample container is read by the barcode reader, and the inspection is performed. The identification code of the chicken 1 from which the test sample contained in the sample container is collected can be known, and the corresponding chicken 1 can be specified from this identification code.

  The attachment piece 6 is attached to the belt-like ring body 3 at the time of the flat plate stage before forming the belt-like ring body 3, the time point after forming the ring as the belt-like ring body 3, the time point after fitting the chicken 1 Either of these may be used.

  Further, even if the attachment piece 6 is strip-shaped and long, it is formed of a flexible member, so that the blades 19 are not damaged.

  When a large tensile force is applied to the belt-like ring body 3 when the attachment piece 6 is grasped, the back-inhibiting piece 8 is broken, so that the neck 2 of the chicken 1 is not damaged by the tensile force.

  Although the above embodiment demonstrated the case where the strip | belt ring body 3 was fitted in the neck 2 of the chicken 1, you may make it fit in the root of the blade | wing 17 or the ankle 18. FIG.

  Furthermore, although the above embodiment demonstrated the case of the chicken as a poultry, the individual identification band for poultry of this invention is applicable also to other poultry, such as a duck and an ostrich, or pets, such as a pigeon and a small bird, and other wild birds. The size is appropriately selected according to the application.

It is a perspective view which shows one Embodiment of the individual identification band for poultry of this invention. It is a front view of the state which developed one embodiment of an individual identification band for poultry of the present invention. It is explanatory drawing which shows the engagement relationship with a wing | blade. It is a perspective view of the state with which the chicken was mounted | worn. It is a front view of the unfolding state of the formation part of a belt-like ring body. It is a top view of the unfolding state of the formation part of a belt-like ring body. It is explanatory drawing of the back prevention part of the individual identification band for poultry of this invention. It is explanatory drawing of the temporary fix | stop part of the individual identification band for poultry of this invention.

Explanation of symbols

1 ... chicken 2 ... neck 3 ... band-shaped ring
DESCRIPTION OF SYMBOLS 5 ... Claw protrusion 6 ... Mounting piece 7 ... Recording part 8 ... Backward prevention piece 8a ... Jasper 9 ... Gap 10 ... Through-hole part 11 ... Groove 12 ... Tip part 13 ... Reduced diameter part 14 ... Root part 15 ... Through-hole part 16 ... Arrow-tail shaped locking part 17 ... Feather 18 ... Ankle 19 ... Feather 19a ... Main shaft

Claims (9)

  A band-shaped ring body, a claw projection that obliquely protrudes from the upper edge of the band-shaped ring body toward the upper inward and hooks on the wing, and a recording unit for individual information attached to a mounting piece suspended from the band-shaped ring body, An individual identification band for poultry, comprising:   2. The individual identification band for poultry according to claim 1, wherein two claw projections are arranged close to each other and form a gap into which a blade shaft is fitted. 3. The individual identification band for poultry according to claim 2, wherein the two claw protrusions arranged in close proximity are provided at a plurality of positions with a pair thereof in the circumferential direction of the belt-like ring body.   A belt-like ring body is formed by forming a through-hole part in the shape of a tunnel in a synthetic resin band piece and inserting the end part into this through-hole part. The individual identification band for poultry according to any one of claims 1 to 3, which forms a ring. The individual identification band for poultry according to claim 4, wherein the through-hole portion is formed by a cut-and-raised tunnel having a U-shaped cross section. The individual identification band for poultry according to claim 4 or 5, wherein the belt-like ring body is formed with a back-return-preventing piece inserted into the through hole.   The back-inhibiting piece is a flip-up strip formed by cutting and raising the edge of the belt-like ring body. The jump-up strip jumps in the direction opposite to the insertion direction after passing through the through-hole portion, and is engaged with the opening of the through-hole portion. The individual identification band for poultry according to claim 6, which is stopped.   The individual identification band for poultry according to claim 6 or 7, wherein the back-inhibiting piece can be broken by a large tensile force. 9. The groove according to claim 4 , wherein a groove in the width direction is formed near the tip of the synthetic resin strip, and the groove is used for temporarily fixing the tip inserted into the through hole. Individual identification band for poultry.

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