See an image that represents cacaxtli in the Visual Lexicon of Aztec Hieroglyphs, ed. Stephanie Wood (Eugene, Ore.: Wired Humanities, 2020-present).
"...a device of bound slats used to carry heavy loads."
Caciques and their People: A Volume in Honor of Ronald Spores (1994), 131.
"merchant's pack" and "backpack"
Venus-regulated Warfare and Ritual Sacrifice in Mesoamerica: Teotihuacan and the Cacaxtla "Star Wars" Connection (1991), 88, 47.
In the Florentine Codex (e.g. Book 6, Chapter 34) we see bundle and carrying frame used as a metaphor in association with the rulers' job of governing. (central Mexico, sixteenth century)
Fr. Bernardino de Sahagún, Florentine Codex: General History of the Things of New Spain; Book 6 -- Rhetoric and Moral Philosophy, No. 14 Part 7, eds. and transl. Arthur J. O. Anderson and Charles E. Dibble (Santa Fe and Salt Lake City: School of American Research and the University of Utah, 1961), chapter 34, 184.
In tlacaquimilli, in tlacacacaxtli, oitlan tonac otoconmama. Inin tlatolli, itechpa mitoaya: in aquin tlatocatlalili, azo tecuteco. = A bale of people, a cargo of people, you have taken upon you and loaded on your back. This phrase was said of someone who had been instated as king and ruler.
Thelma D. Sullivan, "Nahuatl Proverbs, Conundrums, and Metaphors, Collected by Sahagún," Estudios de Cultura Náhuatl 4 (1963), 172–173.
auh in oconquetzteoaque in vei qujmjlli, in vei cacaxtli, in vei tlamamalli, in tlatconj = They departed leaving the large bundle, the large carrying frame, the great burden, the subjects (central Mexico, sixteenth century)
Fr. Bernardino de Sahagún, Florentine Codex: General History of the Things of New Spain; Book 6 -- Rhetoric and Moral Philosophy, No. 14, Part 7, eds. and transl. Arthur J. O. Anderson and Charles E. Dibble (Santa Fe and Salt Lake City: School of American Research and the University of Utah, 1961), 22.
tehoatl itlan tonaquj in vei qujmilli, in vei cacaxtli, in tlatconj, in tlamamalonj = Thou art to devote thyself to the great bundle, the great carrying frame, the governed (central Mexico, sixteenth century)
Fr. Bernardino de Sahagún, Florentine Codex: General History of the Things of New Spain; Book 6 -- Rhetoric and Moral Philosophy, No. 14, Part 7, eds. and transl. Arthur J. O. Anderson and Charles E. Dibble (Santa Fe and Salt Lake City: School of American Research and the University of Utah, 1961), 48.
ma ximuchichioa ma itlan xaquj in qujmjlli, in cacaxtli = prepare thyself, put thy shoulder to the bundle, to the carrying frame (central Mexico, sixteenth century)
Fr. Bernardino de Sahagún, Florentine Codex: General History of the Things of New Spain; Book 6 -- Rhetoric and Moral Philosophy, No. 14, Part 7, eds. and transl. Arthur J. O. Anderson and Charles E. Dibble (Santa Fe and Salt Lake City: School of American Research and the University of Utah, 1961), 49.
tehoatl tiqujnqujmilpatlaz, tiqujncacaxpatlaz in totecujiooan in tetecutin, in tlatoque, in ie nachca onmantivi = Thou wilt assume the bundle, assume the carrying frame for our lords, the noblemen, the rulers who remain residing beyond (central Mexico, sixteenth century)
Fr. Bernardino de Sahagún, Florentine Codex: General History of the Things of New Spain; Book 6 -- Rhetoric and Moral Philosophy, No. 14, Part 7, eds. and transl. Arthur J. O. Anderson and Charles E. Dibble (Santa Fe and Salt Lake City: School of American Research and the University of Utah, 1961), 184.
tiqujmjle, ticacaxe tiez, tehoatl timalacaioaz, tehoatl tecauhiooaz, ticeoalloaz: motlan mocalaqujz in cujtlapilli, in atlapalli = thou art to be the one with the bundle, the carrying frame. Thou art to be the umbrage, thou art to be the shade, the shadow, beneath which the vassals are to enter (central Mexico, sixteenth century)
Fr. Bernardino de Sahagún, Florentine Codex: General History of the Things of New Spain; Book 6 -- Rhetoric and Moral Philosophy, No. 14, Part 7, eds. and transl. Arthur J. O. Anderson and Charles E. Dibble (Santa Fe and Salt Lake City: School of American Research and the University of Utah, 1961), 184.