Abstract:
A child restraint system ( 1 ) having a mounting clip ( 2 ) positioned over an upper crossbar ( 12 ) and vertical bars ( 19 ) of a shopping cart seat ( 14 ) back support ( 13 ). The mounting clip is centered on the back support so that it rests directly behind a child when seated in the shopping cart. A belt ( 16 ) extends from sides of the mounting clip and wraps around the child&#39;s torso encircling the child preferably above the abdomen. This keeps the child in an upright position and prevents the child from leaning to the front or to the side, thereby reducing any risk of injury.

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This application claims priority to provisional application No. 62/061,172, filed on Oct. 8, 2014. The patent application identified above is incorporated herein by reference in its entirety to provide continuity of disclosure. 
    
    
     FIELD OF THE INVENTION 
     This invention relates to child restraint systems, and more particularly to child restraint systems used on shopping carts. 
     BACKGROUND OF THE INVENTION 
     Child restraint systems, especially those used on shopping carts, have been around for many years. Conventional child restraint systems are typically seat belts attached directly to a seat of a shopping cart to prevent children from falling out of the shopping cart. 
     Although child restraint systems have been in use for a number of years, child injury rates in shopping carts are still very high. Approximately 66 children are injured every day in shopping cart related accidents in the USA alone. According to the Consumer Product Safety Commission (CPSC), 90 percent of these injuries are to the head of which most are from the child falling out of the cart. This is mainly due to the fact that conventional child restraint systems designs do not adequately secure the child within the shopping cart seat. Current designs allow the child to bend forward over the handle of the shopping cart, angle their torso to either side of the shopping cart, and shift their body off center allowing them to reach for objects that can be pulled down onto them from nearby shelves. 
     Therefore, a need exists for a child restraint system that properly aligns a child&#39;s torso to a desired vertical center of a shopping cart seat and limits the child&#39;s movement to the desired seating location and position. 
     SUMMARY OF THE INVENTION 
     The primary object of the present invention is to provide a child restraint system that properly aligns a child&#39;s torso to a desired vertical center of a shopping cart seat and limits the child&#39;s movement to the desired seating location and position and restricts the child&#39;s torso movement to a desired seating location, both horizontally and vertically, thereby preventing unwanted movement of the child. 
     The present invention fulfills the above and other objects by providing a child restraint system having a mounting clip that is secured to a belt on a seat back support of a shopping cart seat. The position of the mounting clip allows the belt to be “wrapped” around the child&#39;s torso, preferably above the abdomen, thereby preventing both horizontal and vertical movement of the child when secured on the seat. 
     The mounting clip is positioned over an upper crossbar and vertical bars of a shopping cart seat back support. The mounting clip is centered on the back support so that it rests directly behind a child when seated in the shopping cart. A belt that extends from the sides of the mounting clip wraps around the child&#39;s upper torso encircling the child. This keeps the child in an upright position and prevents the child from leaning to the front or to the side. 
     The present invention may also include features, such as an RFID chip to allow monitoring and tracking of the device. This invention also allows space for warning signage on the front and back of the device that is durable enough to last the life of the child restraint system. The placement of signage will be in the user&#39;s line of vision and easily readable. An optional QR code on the device will give end users the ability to scan and view instructions and educational materials online. 
     The above and other objects, features and advantages of the present invention should become even more readily apparent to those skilled in the art upon a reading of the following detailed description in conjunction with the drawings wherein there is shown and described illustrative embodiments of the invention. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       In the following detailed description, reference will be made to the attached drawings in which: 
         FIG. 1  is a perspective outer view of a mounting clip of the present invention in an open position; 
         FIG. 2  is a perspective inner view of a mounting clip of the present invention in an open position; 
         FIG. 3  is a front view of an outer surface of a mounting clip of the present invention in an open position; 
         FIG. 4  is a rear view of an inner surface mounting clip of the present invention in an open position; 
         FIG. 5  is a perspective view of a child restraint system of the present invention installed on a shopping cart; and 
         FIG. 6  is a perspective view of a child restraint system of the present invention installed on a shopping cart in use with a ghost child. 
     
    
    
     DESCRIPTION OF THE PREFERRED EMBODIMENTS 
     For purposes of describing the preferred embodiment, the terminology used in reference to the numbered components in the drawings is as follows:
           1 . child restraint system, generally     2 . mounting clip     3 . inner surface of mounting clip     4 . outer surface of mounting clip     5 . rear panel     6 . front panel     7 . top edge of panel     8 . bottom edge of panel     9 . side edge of panel     10 . hinge means     11 . planar connecting strip     12 . crossbar     13 . back support     14 . shopping cart seat     15 . belt channel     16 . belt     17 . aperture     18 . end of vertical bar     19 . vertical bar     20 . vertical bar channel     21 . spacer     22 . attachment means     23 . receptor hole     24 . buckle     25 . male end of buckle     26 . female end of buckle     27 . right side of belt     28 . left side of belt       

     With reference to  FIGS. 1-6  listed above, the child restraint system  1  of the present invention comprises a mounting clip  2  having an inner surface  3  and an outer surface  4 . The mounting clip  2  further comprises a rear panel  5  and a front panel  6 . As illustrated here, the rear panel  5  and front panel  6  are rectangular-shaped and each have a top edge  7 , bottom edge  8  and side edges  9 . However, the rear panel  5  and front panel  6  may be any geometric shape and/or shaped like animals, characters and so forth. The top edges  7  of the rear panel  5  and front panel  6  are connected via a hinge means  10 , which as illustrated here is a foldable planar connecting strip  11  that is semi-flexible to allow the planar connecting strip  11  to be folded over a crossbar  12  of a back support  13  of a shopping cart seat  14 , as illustrated in  FIG. 5 . The planar connecting strip  11  conforms to the cross bar  12  by wrapping around the cross bar  12 , thereby allowing the inner surfaces  3  of the rear panel  5  and front panel  6  to press completely flat against each other when folded together. 
     A horizontal belt channel  15  is located on the mounting clip  2  between the front panel  5  and the rear panel  6 , preferably on the inner surface  3  of the front panel  6 . Alternatively, the horizontal belt channel may be located on the inner surface  3  of the rear panel  5 . The horizontal belt channel  15  is recessed within the inner surface  3  of the front panel  6  and provides a space for a belt  16  to be placed through the mounting clip  2 , while still allowing the rear panel  5  and front panel  6  to press completely flat against each other when folded together. The belt  16  is preferably clamped in place by the front panel  5  and the rear panel  6 . 
     A plurality of apertures  17  are preferably located along the top edge  7  of the front panel  6  and/or on the planar connecting strip  11 . The plurality of apertures  17  fit over ends  18  of vertical bars  19  of the back support  13  of the shopping cart seat  14  when the front panel  6  and rear panel  5  are folded over the crossbar  12  of the back support  13  of the shopping cart seat  14 . 
     A plurality of vertical bar channels  20  are located on the inner surface  3  of the front panel  6  and/or the inner surface  3  of the rear panel  5 . The vertical bar channels  20  provide recessed groves for the vertical bars  19  of the back support  13  of the shopping cart seat  14  to rest in when the front panel  6  and rear panel  5  are folded over the crossbar  12  of the back support  13  of the shopping cart seat  14 . The vertical bar channels  20  allow the rear panel  5  and front panel  6  to press completely flat against each other when folded together, thereby locking the mounting clip  2  in place on the back support  13  of the shopping cart seat  14 . 
     The front panel  6  and/or rear panel  5  preferably have a predetermined thickness that allows for the placement of the horizontal belt channel  15  and vertical bar channels  20  within the inner surfaces  3  of the front panel  6  and/or rear panel  5 . The predetermined thickness, which may be accomplished using one or more spacers  21  that define the horizontal belt channel  15  and vertical bar channels  20 , in combination with the horizontal belt channel  15  and vertical bar channels  20  allow the rear panel  5  and front panel  6  to press completely flat against each other when folded together over the back support  13  of a shopping cart  14 . 
     One or more attachment means  22 , such as clips, bolts, screws, rivets and so forth may be used to secure the rear panel  5  to the front panel  6  when folded together over the back support  13  of a shopping cart seat  14 . Attachment means receptor holes  23  are located on the rear panel  5  and front panel  6  to allow the mounting clip  2  to be secured in a closed position on a shopping cart seat  14  using one or more attachment means  22 . 
     A belt  16  is placed through the horizontal belt channel  15  prior to securing the mounting clip  2  to the shopping cart seat  14 . The belt  16  has a buckle  24 , preferably having a male end  25  and a female end  26 , located thereon for securing the belt  16  around a child, thereby safely restraining the child within the shopping car seat  14  in a central position, as illustrated in  FIG. 6 . The mounting clip  2  allows the belt  16  to be positioned and clamped or locked in place within the mounting clip  2 . This allows the buckle  24  of the belt  16  to be positioned on the child&#39;s side, thereby preventing the child from being able to reach the buckle  24  with both hands. For example, a right side  27  of the belt  16  having the female end  26  may be less than the left side  28  of the belt  16  having the male end  25  or vice versa. The female end  26  would fixedly attached to the belt  16 , thereby making it only long enough to reach the side of the child and not long enough to wrap around to the front of the child. The belt  16  is preferably clamped in place by the front panel  5  and the rear panel  6  to keep the female end  26  a fixed distance from the mounting clip  2 . The male end  25  would be adjustably attached to the opposing end of the belt  16  so that it could be adjusted to the size of the child and to reach the fixed female end  26 . 
     It is to be understood that while a preferred embodiment of the invention is illustrated, it is not to be limited to the specific form or arrangement of parts herein described and shown. It will be apparent to those skilled in the art that various changes may be made without departing from the scope of the invention and the invention is not to be considered limited to what is shown and described in the specification and drawings.