Feeding system

Abstract

Disclosed is a feeding system comprising a receiving container and a feeding container; the receiving container comprises a receiving container body, a top cover, and a feeding connector; the feeding connector is connected with the top cover, and the feeding connector is provided with a feeding channel; the feeding container comprises a feeding container body and a neck portion; a lower end of the neck portion has an outlet; a side of the neck is provided with a guide slot; a sidewall of the feeding channel is provided with a guide lug mating with the guide slot; the guide slot is shaped in a way of guiding the feeding container to move downward from an initial position when the feeding container rotates in a predetermined direction; the seal destruction portion of the feeding connector destructs the seal of the outlet while the feeding container is moving downward. According to the present disclosure, it is possible to feed a material into the receiving container without opening the top cover of the receiving container.

1 . A feeding system, comprising
 a receiving container and a feeding container, wherein:   the receiving container comprises a receiving container body, a top cover covering an upper end of the receiving container body, and a feeding connector;   the feeding connector is connected with the top cover, and wherein the feeding connector is provided with a feeding channel communicating with the receiving container body;   the feeding container comprises a feeding container body and a neck portion, an upper end of the neck portion is connected with the feeding container body, and a lower end of the neck portion has an outlet;   the feeding container is provided with a seal which seals the outlet;   the neck portion of the feeding container is rotatably mounted in the feeding channel of the feeding connector;   a side of the neck portion is provided with a guide slot;   a sidewall of the feeding channel is provided with a guide lug mating with the guide slot, and the guide lug extends into the guide slot;   the guide slot is shaped in a way of guiding the feeding container to move downward from an initial position when the feeding container rotates in a predetermined direction due to the action of an external force; and   the feeding connector is provided with a seal destruction portion, and the seal destruction portion is configured to destruct the seal while the feeding container is moving downward, such that a material in the feeding container flows through the outlet of the neck portion into the receiving container body.   
     
     
         2 . The feeding system according to  claim 1 , wherein the guide slot comprises a first displacement slot, a skewed slot and a second displacement slot; wherein the first displacement slot is parallel to the second displacement shot, an end of the skewed slot is connected with the first displacement slot, and the other end of the skewed slot is connected with the second displacement slot. 
     
     
         3 . The feeding system according to  claim 2 , wherein the numbers of the guide lugs and the guide slots are plural, and the plurality of guide lugs mate with the plurality of guide slots in an one to one correspondence; and
 wherein a plurality of first displacement slots that with the plurality of guide lugs respectively are all located at a first circumference, and a plurality of second guide slots corresponding to the plurality of guide lugs are all located at a second circumference.   
     
     
         4 . The feeding system according to  claim 3 , wherein the number of the guide lugs is two. 
     
     
         5 . The feeding system according to  claim 1 , wherein the seal destruction portion is comprised of a plurality of splitting portions configured to split the seal. 
     
     
         6 . The feeding system according to  claim 1 , wherein the seal destruction portion is comprised of a hollowed tapered portion, and a bottom of the tapered portion is connected with a wall of the feeding channel of the feeding connector. 
     
     
         7 . The feeding system according to  claim 1 , wherein an outside surface of the neck portion sealingly engages with the sidewall of the feeding channel of the feeding connector. 
     
     
         8 . The feeding system according to  claim 7 , wherein a sealing ring is provided around the outside surface of the neck portion, and the sealing ring sealingly abuts against the sidewall of the feeding channel. 
     
     
         9 . The feeding system according to  claim 7 , wherein the receiving container body is a liquid waste collection bag, and the top cover is sealingly connected with a top portion of the liquid waste collection bag;
 wherein the top cover is provided with a connector pipe running through the top cover and extending upward;   wherein the feeding connector is inserted in the connector pipe, and a periphery of the upper end of the feeding connector is sealingly connected with an upper end of the connector pipe; and   wherein the feeding container is a feeding bottle.   
     
     
         10 . The feeding system according to  claim 1 , wherein the seal is a film-like seal. 
     
     
         11 . The feeding system according to  claim 2 , wherein the seal destruction portion is comprised of a hollowed tapered portion, and a bottom of the tapered portion is connected with a wall of the feeding channel of the feeding connector. 
     
     
         12 . The feeding system according to  claim 3 , wherein the seal destruction portion is comprised of a hollowed tapered portion, and a bottom of the tapered portion is connected with a wall of the feeding channel of the feeding connector. 
     
     
         13 . The feeding system according to  claim 2 , wherein the seal destruction portion is comprised of a hollowed tapered portion, and a bottom of the tapered portion is connected with a wall of the feeding channel of the feeding connector. 
     
     
         14 . The feeding system according to  claim 3 , wherein the seal destruction portion is comprised of a hollowed tapered portion, and a bottom of the tapered portion is connected with a wall of the feeding channel of the feeding connector. 
     
     
         15 . The feeding system according to  claim 2 , wherein an outside surface of the neck portion sealingly engages with the sidewall of the feeding channel of the feeding connector. 
     
     
         16 . The feeding system according to  claim 15 , wherein a sealing ring is provided around the outside surface of the neck portion, and the sealing ring sealingly abuts against the sidewall of the feeding channel. 
     
     
         17 . The feeding system according to  claim 15 , wherein the receiving container body is a liquid waste collection bag, and the top cover is sealingly connected with a top portion of the liquid waste collection bag;
 wherein the top cover is provided with a connector pipe running through the top cover and extending upward;   wherein the feeding connector is inserted in the connector pipe, and a periphery of the upper end of the feeding connector is sealingly connected with an upper end of the connector pipe; and   wherein the feeding container is a feeding bottle.   
     
     
         18 . The feeding system according to  claim 3 , wherein an outside surface of the neck portion sealingly engages with the sidewall of the feeding channel of the feeding connector. 
     
     
         19 . The feeding system according to  claim 18 , wherein a sealing ring is provided around the outside surface of the neck portion, and the sealing ring sealingly abuts against the sidewall of the feeding channel. 
     
     
         20 . The feeding system according to  claim 18 , wherein the receiving container body is a liquid waste collection bag, and the top cover is sealingly connected with a top portion of the liquid waste collection bag;
 wherein the top cover is provided with a connector pipe running through the top cover and extending upward;   wherein the feeding connector is inserted in the connector pipe, and a periphery of the upper end of the feeding connector is sealingly connected with an upper end of the connector pipe; and   wherein the feeding container is a feeding bottle.