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A cleaning cart having a base plate and a working plate arranged at a vertical distance above the base plate, the base plate and the working plate being connected to each other by a rod system arranged within the vertical distance. The rod system is formed by at least two struts extending in a non-p

A cleaning cart having a base plate and a working plate arranged at a vertical distance above the base plate, the base plate and the working plate being connected to each other by a rod system arranged within the vertical distance. The rod system is formed by at least two struts extending in a non-parallel manner relative to each other, and the struts are connected to each other by a bridge-like holder, the holder being arranged in a self-retaining manner between the struts.

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1. A cleaning cart, comprising: a base plate;a working plate arranged at a vertical distance above the base plate; anda linkage connecting the base plate to the working plate, the linkage disposed within the vertical distance,wherein the linkage includes a first and a second strut, extending in a no

1. A cleaning cart, comprising: a base plate;a working plate arranged at a vertical distance above the base plate; anda linkage connecting the base plate to the working plate, the linkage disposed within the vertical distance,wherein the linkage includes a first and a second strut, extending in a non-parallel manner with respect to each other,wherein the first and second struts are connected to each other by a rack-shaped holder, andwherein the holder is arranged in a self-locking manner, wedged between the first and second struts. 2. The cart of claim 1, wherein the struts are in each case connected at a first end-side end to a first fastening region of the base plate and in each case at a second end-side end to a second fastening region of the working plate. 3. The cart of claim 2, wherein the first fastening region includes a first area and the second fastening region includes a second area, and wherein the first area is smaller than the second area. 4. The cart of claim 2, wherein the first end-side ends of the struts are at a first distance from each other, and wherein the second end-side ends of the struts are at a second distance, andwherein the first distance is smaller than the second distance. 5. The cart of claim 1, wherein the struts are arranged trapezoidally with respect to each other, from a front and/or rear elevational view colinear with a main travel direction of the cleaning cart. 6. The cart of claim 1, wherein the end-side ends are arranged in a frictional and/or form-fitting manner in respective recesses of the base plate and/or of the working plate. 7. The cart of claim 1, wherein all of the struts are designed as identical parts. 8. The cart of claim 1, wherein the struts each have a profile which is closed in the circumferential direction and does not have undercuts. 9. The cart of claim 1, wherein the struts each have a cross section differing from the circular shape. 10. The cart of claim 1, wherein the struts have an elliptical profile, with a respective main axis which extends substantially in a main travel direction of the cleaning cart. 11. The cart of claim 10, wherein the main axes of the struts arranged trapezoidally with respect to each other are arranged converging with respect to each other downwardly, from a front elevational view colinear with the main travel direction. 12. The cart of claim 11, wherein the main axes enclose an angle of 2° to 45° in the main travel direction. 13. The cart of claim 6, wherein the recesses have a depth, and wherein a ratio of the depth of the recesses, in which corresponding struts are accommodated, to a length of the main axis of the struts is 1 to 3. 14. The cart of claim 1, wherein the base plate and the working plate respectively include an outer boundary. 15. The cart of claim 1, wherein the base plate is designed to be larger than the working plate, viewed perpendicular to a main travel direction of the cleaning cart. 16. The cart of claim 2, wherein a relatively smaller first fastening region together with an outer boundary of a relatively larger base plate bounds a depositing area for cleaning utensils. 17. The cart of claim 16, wherein the depositing area has a width of at least 50 mm. 18. The cart of claim 1, wherein the holder is arranged substantially parallel to the base plate and to the working plate. 19. The cart of claim 1, wherein the holder includes a respective holding clip on end sides on both sides, with which the holder is secured on corresponding struts. 20. The cart of claim 19, wherein the holding clips each include two half shells which are connected to each other by a joint, and wherein the half shells together enclose the corresponding struts in a manner bearing there against on an outer circumferential side. 21. The cart of claim 20, wherein the joint is formed by a film hinge. 22. The cart of claim 1, wherein the holder includes a respective shelf on the end sides, and wherein the respective shelf is designed congruently with respect to a profile of corresponding strut and is supported on the strut. 23. The cart of claim 1, wherein the holder includes receiving devices for cleaning utensils. 24. The cart of claim 23, wherein the receiving devices are connected in a frictional and/or form-fitting manner to the holder. 25. The cart of claim 23, wherein the receiving devices are of hook-shaped design. 26. The cart of claim 1, wherein the holder and/or holding clips, included on end sides of the holder on both sides, and/or receiving devices, included on the holder for cleaning utensils, include a polymeric material. 27. The cart of claim 2, wherein the first fastening region includes a first area and the second fastening region includes a second area, and wherein the second area is smaller than the first area. 28. The cart of claim 2, wherein the first end-side ends of the struts are at a first distance from each other, and wherein the second end-side ends of the struts are at a second distance, andwherein the second distance is smaller than the first distance. 29. The cart of claim 1, wherein the base plate is designed the same size as the working plate, viewed perpendicular to a main travel direction of the cleaning cart. 30. The cart of claim 1, wherein the working plate is designed to be larger than the base plate, viewed perpendicular to a main travel direction of the cleaning cart. 31. The cart of claim 1, wherein the working plate is designed to be the same size as the base plate, viewed perpendicular to a main travel direction of the cleaning cart. 32. The cart of claim 2, wherein a relatively smaller second fastening region together with an outer boundary of a relatively larger working plate bounds a depositing area for cleaning utensils. 33. A cleaning cart, comprising: a base plate;a working plate arranged at a vertical distance above the base plate; anda linkage connecting the base plate to the working plate, the linkage disposed within the vertical distance,wherein the linkage includes a first and a second strut, extending in a non-parallel manner with respect to each other,wherein the first and second struts are connected to each other by a rack-shaped holder, andwherein the holder is arranged in a self-locking manner between the first and second struts,wherein the struts are in each case connected at a first end-side end to a first fastening region of the base plate and in each case at a second end-side end to a second fastening region of the working plate,wherein the first fastening region includes a first area and the second fastening region includes a second area, andwherein the first area is smaller than the second area. 34. A cleaning cart, comprising: a base plate;a working plate arranged at a vertical distance above the base plate; anda linkage connecting the base plate to the working plate, the linkage disposed within the vertical distance,wherein the linkage includes a first and a second strut, extending in a non-parallel manner with respect to each other,wherein the first and second struts are connected to each other by a rack-shaped holder, andwherein the holder is arranged in a self-locking manner between the first and second struts, andwherein the holder includes a respective holding clip on end sides on both sides, with which the holder is secured on corresponding struts.