Retractable Pulling Button with a Chest Card Base

Abstract

A retractable pulling button with a chest card base, wherein the retractable pulling button may include a chest card base body, a resetting device and a button body. The chest card base body may include a chest card identifying device, and can be internally provided with a cavity, and the cavity may be internally provided with a rotary shaft. The data of departments and positions of individuals can be placed on the chest card. The data may be presented so as to be convenient to identify by others. Additionally, access cards, job cards or keys and the like may be hung on the chest card using the retractable pulling button.

What is claimed is: 
     
         1 . A retractable pulling button with a chest card base, characterized by comprising:
 a chest card base body, comprising
 a chest card identifying device capable of being used for printing or installing a chest card identification, and the chest card identification capable of recording the department and the level of title of the individual; 
 a cavity arranged in the chest card body with a rotary shaft internally; 
 and a chest card fixing device fixedly arranged behind the chest card body, for fixing the chest card on the clothes at the chest of an user; 
   a retractable device, comprising
 a rotary plate ( 6 ) which is installed in the cavity and can rotate around the rotary shaft ( 31 ), with a shaft hole ( 62 ) matched with the rotary shaft ( 31 ) in the cavity at the central part, and a groove ( 61 ) at the circumference surface; 
 a resetting device ( 7 ) which is a clockwork spring, with one end fixed on the rotary plate ( 6 ), and the other end fixed on the rotary shaft ( 31 ), capable of driving the rotary plate to reset; 
 a retractable pulling wire ( 5 ) wound in a groove ( 61 ) on the circumference surface of the rotary plate ( 6 ) retracts as the rotation of the rotary plate ( 6 ), with the wire end educed from the wire hole of the cavity; 
 and a button body ( 4 ), with one end fixedly connected with the retractable pulling wire ( 5 ) of a wire educing hole, and the other end provided with a hook which can be used for hanging belongings. 
   
     
     
         2 . A retractable pulling button with a chest card base according to  claim 1 , characterized in that a chest card base body comprises:
 a chest card identifying device, comprising
 an upper cover which is provided with a chest card visible window ( 11 ); 
 a middle cover ( 2 ) which is connected with the upper cover ( 1 ) movably, with a cavity ( 10 ) in which a chest card identification capable of recording the department and the level of title of each individual can be placed; and 
 a lower cover ( 3 ), with a cavity for installing a retractable device being formed after connected with the middle cover, with a rotary shaft ( 31 ) arranged at the central part in the cavity, and with a wire hole below the cavity, wherein the rotary plate ( 6 ) is installed on the rotary shaft ( 31 ) in the cavity, and a retractable pulling wire ( 5 ) is educed from the wire hole. 
   
     
     
         3 . A retractable pulling button with a chest card base according to  claim 1 , characterized in that a fixing device of the chest card base body can be a hanging clamp, a magnet or a buckle pin. 
     
     
         4 . A retractable pulling button with a chest card base according to  claim 1 , characterized in that the upper cover ( 1 ) of the chest card base body is of a curve surface, two sides of the inner side of the upper cover ( 1 ) are provided with rail grooves ( 13 ), and clamping grooves ( 12 ) are arranged below the two sides of the inner side of the upper cover ( 1 ); and the middle cover ( 2 ) is provided with curve surface matched with the curve surface of the upper cover ( 1 ), and two sides of the middle cover are provided with slide rails matched with the rail grooves ( 13 ) of the upper cover, and are provided with clamping blocks ( 21 ) matched with the clamping grooves ( 12 ). 
     
     
         5 . A retractable pulling button with a chest card base according to  claim 2 , characterized in that one surface of the middle cover ( 2 ) of the chest card base body towards the lower cover ( 3 ) is provided with a square groove ( 23 ), the part of the lower cover ( 3 ) of the chest card base body corresponding to the square groove ( 23 ) of the middle cover is provided with another square groove ( 32 ), and the square groove on the middle cover ( 2 ) and the square groove ( 32 ) on the lower cover ( 3 ) are sleeved mutually so as to form a cavity for containing the retractable device. 
     
     
         6 . A retractable pulling button with a chest card base according to  claim 2 , characterized in that the part of the middle cover ( 2 ) of the chest card base body corresponding to the wire hole is provided with a protrusion block ( 22 ), and two sides of the protrusion block corresponding to the wire hole are provided with two positioning posts ( 24 ,  25 ); and the part of the lower cover ( 3 ) of the chest card base body corresponding to the wire hole is provided with a protrusion block ( 33 ) corresponding to the protrusion block ( 22 ) on the middle cover ( 2 ), and the protrusion block ( 33 ) is provided with positioning holes corresponding to the two positioning posts ( 24 ,  25 ). 
     
     
         7 . A retractable pulling button with a chest card base according to  claim 2 , characterized in that a fixing device of the chest card base body is a hanging clamp ( 8 ), the lower cover ( 3 ) is provided with a hanging clamp mounting hole ( 36 ) which is internally provided with a positioning protrusion block ( 37 ) molding integrally with the lower cover ( 3 ); and the hanging clamp ( 8 ) is made of an elastic metal sheet, wherein the mounting part is provided with a through hole ( 81 ), after the mounting part is inserted into the mounting hole ( 36 ) of the lower cover ( 3 ), the positioning protrusion block ( 37 ) is clamped into the through hole ( 81 ) for positioning, and the hanging clamp ( 8 ) is clamped on a panel of the lower cover ( 3 ). 
     
     
         8 . A retractable pulling button with a chest card base according to  claim 7 , characterized in that the part of the lower cover ( 3 ) corresponding to the clamping point of the hanging clamp ( 8 ) is provided with a groove ( 38 ). 
     
     
         9 . A retractable pulling button with a chest card base according to  claim 6 , characterized in that the end surfaces of the protrusion blocks ( 22 ,  23 ) of wire hole devices of the middle cover ( 2 ) and the lower cover ( 3 ) are of arc surfaces. 
     
     
         10 . A retractable pulling button with a chest card base according to  claim 9 , characterized in that the connecting end surface of the button body ( 4 ) and the retractable pulling wire ( 5 ) is of an arc surface ( 41 ) and is matched with the protruded arc surface. 
     
     
         11 . A retractable pulling button with a chest card base according to  claim 7 , characterized in that the upper part behind the lower cover ( 3 ) is also provided with a buckle pin device which comprises fixing piles ( 34 ,  35 ) at two sides of the lower cover ( 3 ) and a buckle pin body ( 9 ), wherein one end of the buckle pin body ( 9 ) is fixed on one fixing pile ( 34 ), and the other end of the buckle pin body ( 9 ) is buckled with the other fixing pile ( 35 )