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Dječje autosjedalice zakonom su propisane kao obavezne za djecu do ispunjenja starosnih i antropometrijskih uvjeta. Tržište nudi razna rješenja koja prate faze razvoja djece pa samim time dolazi do kategorizacije sjedalica, odnosno njihovih korisnika. Premda se u zadnjem desetljeću sjedalice koriste više nego ikad prije u povijesti i jednako tako su napredovale, godišnji testovi dječjih autosjedalica pokazuju kako ne postoji 100% sigurna sjedalica i da prostora za poboljšanja ima napretek. Cilj ovog rada je izrada prijedloga konstrukcijskog poboljšanja dječje autosjedalice koja će omogućiti nova, bolja korisnička iskustva, uz ako je moguće, ostvarivanje još boljih sigurnosnih karakteristika. U radu je obrađena kategorizacija proizvoda i sukladno tomu njihovih korisnika. Pregledom propisa i odredbi te analizom tržišta, utvrđena je kritična grupa rješenja i odabrana ciljana populacija korisnika. U nastavku su detaljnije promatrane sjedalice iz grupe 2/3 koja uključuje djecu dobi 4-12 godina, težine 15-36 kg te visine 100-150 cm. Uspoređujući njihove prednosti i nedostatke, odabran je referentni model koji se nadalje koristio za vrednovanje generiranih koncepata. Pregledana je baza patenata te su prikazani neki od njih uz navođenje prednosti i nedostataka takvih ideja što je pomoglo pri kreativnom razmišljanju. Na temelju svih ovih spoznaja izlučeni su konstrukcijski i funkcionalni zahtjevi, proveden je tehnički upitnik, određena su ograničenja te definirani ciljevi projekta. Generirani su koncepti koji su međusobno vrednovani prilagođenom metodom potencijala uz istaknute težinske faktore za svaku pojedinu karakteristiku proizvoda. Naposljetku je za konačni prijedlog poboljšanja izrađen idejni CAD model te je diskutirana njegova funkcionalnost uz istaknute ostvarene prednosti i očekivanu tržišnu konkurentnost proizvoda. Rezultat ovog rada pokazuje mogućnost poboljšanja sigurnosti i ergonomije dječjih autosjedalica na do sada neviđeni način koji bi se prije daljnjeg razmatranja trebao svesti u prototip kako bi se dokazala njegova funkcionalnost. Child car seats are prescribed by law as mandatory for children until certain age and anthropometric conditions have been fulfilled. The market offers a variety of solutions that follow the stages of child development, which leads to the categorization of seats and their users. Although the child car seats have been used in the last decade more than ever in history and have progressed just as well, annual tests for child car seats show that there is no 100% safe seat and that there is still plenty of room for improvement. The aim of this paper is to develop a proposal of design improvement for a child car seat that will provide new, better user experiences and, if possible, to achieve even better safety features. The paper deals with the categorization of products and their users accordingly. By reviewing the regulations and market analysis, a critical group of solutions was identified and the target user population selected. Below is a more detailed look at the child car seats from Group 2/3, which includes children aged 4-12 years, weighing 15-36 kg and height of 100-150 cm. A reference model was selected by comparing their advantages and disadvantages which was further used to evaluate the generated concepts. The patent database was reviewed and some of them were presented regarding advantages and disadvantages of such ideas. That helped with creative thinking. Structural and functional requirements were extracted, a technical questionnaire was implemented, limitations were determined, and project objectives were defined on the basis of all these findings. Concepts have been generated and mutually evaluated by the adjusted potential method with prominent weight factors for each individual product characteristic. Finally, a conceptual CAD model was created for the final improvement proposal and its functionality was discussed with the advantages and expected market competitiveness of the product. The result of this paper demonstrates the possibility of improving the safety and ergonomics of child car seats in an unprecedented way. A prototype should be developed before further consideration to prove its functionality.

幼稚園教諭や保育士(以下,保育者とする)を養成する短期大学の学生を対象にチャイルドシートに関する意識を質問紙にて調査した.調査1では(財)日本交通安全教育普及協会が発行するチャイルドシート指導員養成研修会(以下,指導員研修とする)の受講前と受講後の個人内の意識を測定した.18項目中17項目に有意な差が認められ,交通安全においてより望ましい態度変容が認められた.また,調査2では受講群は指導員研修を受講した学生,一般群は特別な交通教育を受けていない学生で質問紙調査を実施した.一般群に比して受講群は,チャイルドシートに関する基礎知識や必要性への理解がより高まり,啓発活動への意思が高いことが認められた., 研究ノート

Çocuk oto güvenlik koltuğu kullanımı; gelişmiş ülkelerde adeta bir yaşam biçimi haline gelmiş iken gelişmekte olan ülkelerde pek yaygın değildir. Bu araştırmanın amacı Ankara Üniversitesi Tıp Fakültesi Çocuk Hastanesi'ne başvuran ailelerin çocuk oto güvenlik koltuğu kullanımı ile ilgili özelliklerini saptamaktır . Araştırmamıza Ankara Üniversitesi Tıp Fakültesi Çocuk Hastanesi'ne 1Kasım 2014-15 Ocak 2015 tarihleri arasında başvuran 10 yaşından küçük çocuğu olan ve çalışmaya katılmayı kabul eden toplam 760 aile dahil edilmiştir. Ailelere 45 sorudan oluşan bir anket formu uygulanmıştır. Ve araştırma sonucunda ailelerin %85.8'inin çocuk oto güvenlik koltuğu hakkında bilgisi olduğu; ancak %45.9'unun çocuk oto güvenlik koltuğu kullandığı tespit edilmiştir. Çocuk oto güvenlik koltuğu kullanımı anne ve babanın eğitim düzeyi ile ve ailenin kişi başına düşen geliri ile doğru orantılı bulunmuştur. Ailelerin çocuk oto güvenlik koltuğunu nasıl temin ettikleri, çocuk kaç aylıkken aldıkları, alırken nelere dikkat ettikleri sorgulanmıştır. Çocuk oto güvenlik koltuğu kullanımı konusunda aileleri bilinçlendirmek için tüm sağlık çalışanlarına, doktorlara ve pediatri hekimlerine büyük rol düşmektedir. Ayrıca çocuk oto güvenlik koltuğu ile ilgili basın yayın organlarında daha fazla bilgilendirme yapılmalıdır. Child car safety seat usage is like a lifestyle in devoloped countries; but it is not common in devoloping countries. The primary aim of this research is to asses the level of parenteral knowledge and their attitudes about using car safety seats whom admitted to Ankara University Medical School Children's Hospital. The research is conducted between 1 November 2014 and 15 January 2015 at Ankara University Medical School Children's Hospital. Totally 760 parents who have child under 10 years old and who accepted to answer the questionnaire included into this research. They were asked a questionnaire consisting of 45 questions. At the end of the research we saw that 85.8% of the families have knowledge about child car safety seat and only 45.9% of them use child car safety seat. Child car safety seat usage is related with parents' educational level and income per person. They were also asked how they get child car safety seat, how old their chidren were when they get child car safety seat, what they pay attention while buying the child car safety seat.According to the results of the study all health workers, doctors and especially pediatricians must inform the families. Also media companies must be more used to inform families. 89

Namen diplomskega dela je podati predloge za izboljšanje nivoja poznavanja kakovosti v povezavi z uporabnostjo otroških avtosedežev. S pomočjo anketnega vprašalnika smo pridobili pomembna mnenja uporabnikov o otroških avtosedežih. Raziskava je vključevala 50 anketirancev, ki so bili naključno izbrani v eni izmed otroških trgovin. Rezultati ankete so pokazali, da uporabniki osnovno znanje o kakovosti otroških avtosedežev imajo. Na prvo mesto uvrščajo kakovost in varnost, najmanj pa se jim zdijo pomembne ugodnosti in izgled (barvne kombinacije) avtosedeža. Ugotovili smo, da so kupci z uporabnostjo avtosedežev premalo seznanjeni. Z večjo informiranostjo bi lahko dvignili nivo kakovosti poznavanja otroškega avtosedeža. The aim of this thesis is to submit proposals for improving the level of understanding of quality in connection with child car seats. By means of a survey questionnaire, relevant opinions on child car seats were obtained from users. The survey included 50 respondents, who were randomly selected in a children's store. On the basis of the survey results, it was established that users have a basic knowledge of the quality of child car seats. The survey results showed that the buyers of child car seats place quality and safety first, while the least importance is attached to price benefits and appearance (colour combinations). Based on the survey, it was found that car seat buyers are inadequately acquainted with car seats. Better informed buyers could increase the level of understanding of the quality of child car seats.

OBJETIVOS: determinar a freqüência de utilização de automóveis familiares por usuários de creches na cidade de Maringá, Paraná, Brasil. MÉTODOS: a cidade foi agrupada em seis estratos, de acordo com características sócio-ocupacionais da população e tipo de creches. Utilizando breves entrevistas com os coordenadores das creches foi mensurada a freqüência de utilização de automóveis para o transporte de crianças às creches em cada estrato. RESULTADOS: 62,4% dos usuários de automóveis familiares para o transporte de crianças concentram-se em 32 creches, de quatro estratos. CONCLUSÕES: os quatro estratos que contém a maioria dos usuários de automóveis serão exploradas por estudo futuro para determinar a freqüência de utilização de dispositivos de retenção infantil. OBJECTIVES: to investigate the frequency of use of the family car for transportation of children to day-care centers in the city of Maringá, State of Paraná, Brazil. METHODS: the city was divided into six strata according to social and occupational characteristics and the day care-center attended. Utilizing short interviews with day-care centers' coordinators it was measured the frequency of use of car for transportation of children to day-care centers to each stratum. RESULTS: 62.4% of the families that use cars for transporting children to day-care centers used 32 of the day-care centers and fell into four of the demographic strata. CONCLUSIONS: the four strata that contain the majority of car users will be explored by future investigation to determine the frequency of use of the child car seat.