1. A waterproof electrical connector for electrically connecting at least one wire to a mating connector having a concavity, the waterproof electrical connector comprising:
a contact connected to an end of the wire;
a housing having a fitting section configured to at least partially house the contact and configured for insertion into the concavity;
a seal integrally arranged and adhered to the housing by insert-molding, the seal being positioned on an outer periphery surface near a top end of the fitting section, which sealingly contacts an inner wall of the concavity when the fitting section is inserted into the concavity, the seal being positioned in a recess in the outer periphery surface near a top end of the fitting section; and
a lock being arranged on the outer periphery surface which prevents the housing from exiting the concavity once the fitting section has been inserted into concavity to a predetermined depth.
2. The waterproof electrical connector according to claim 1, wherein a rear of the seal is further positioned within a groove of the housing.
3. The waterproof electrical connector according to claim 1, wherein the wire is adhered to the housing with a hot melt material.
4. The waterproof electrical connector according to claim 1, wherein the waterproof electrical connector is a squib connector.
5. The waterproof electrical connector according to claim 4, wherein the squib connector is connected to an ignition device of an air bag.
6. The waterproof electrical connector according to claim 4, wherein the squib connector is connected to an ignition device of a curtain air bag.
7. The waterproof electrical connector according to claim 4, wherein the squib connector is connected to an ignition device of a side air bag.
8. The waterproof electrical connector according to claim 4, wherein the squib connector is installed in a door of a vehicle.
9. A squib connector, comprising:
a housing having a fitting section;
a ring shaped seal integrally arranged and adhered to the housing by insert-molding, the seal being positioned on an outer periphery surface of the fitting section near a top end of the fitting section; and
a lock being formed on the outer periphery surface.
10. The squib connector according to claim 9, wherein a rear of the seal is further positioned within a groove of the housing.
11. The squib connector according to claim 9, wherein the seal is constructed of oil-impregnated silicone rubber.
12. The squib connector according to claim 9, wherein the seal is formed at the same time as a housing main body.
13. The squib connector according to claim 9, wherein the lock extends outward from the outer periphery surface.
14. The squib connector according to claim 13, wherein the seal is formed between the lock and the top end of the fitting section.
15. A waterproof electrical connector for electrically connecting at least one wire to a mating connector having a concavity, the waterproof electrical connector comprising:
a contact connected to an end of the wire;
a housing having a fitting section configured to at least partially house the contact and configured for insertion into the concavity;
a seal integrally arranged and adhered to the housing by double injection molding, the seal being positioned with an outer periphery surface near a top end of the fitting section, which sealingly contacts an inner wall of the concavity when the fitting section is inserted into the concavity; and
a lock being arranged on the outer periphery surface which prevents the housing from exiting the concavity once the fitting section has been inserted into concavity to a predetermined depth.
16. The waterproof electrical connector according to claim 15, wherein a rear of the seal is further positioned within a groove of the housing.
17. The waterproof electrical connector according to claim 15, wherein the wire is adhered to the housing with a hot melt material.
18. A squib connector, comprising:
a housing having a fitting section;
a ring shaped seal integrally arranged and adhered to the housing by double injection molding, the seal being positioned on an outer periphery surface of the fitting section near a top end of the fitting section,; and
a lock being formed on the outer periphery surface.
19. The squib connector according to claim 18, wherein a rear of the seal is further positioned within a groove of the housing.
20. The squib connector according to claim 18, wherein the seal is constructed of oil-impregnated silicone rubber.
21. The squib connector according to claim 18, wherein the seal is formed at the same time as a housing main body.
22. The squib connector according to claim 18, wherein the lock extends outward from the outer periphery surface.
23. The squib connector according to claim 22, wherein the seal is formed between the lock and the top end of the fitting section.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
What is claimed is:
1. A customer management system using an LCD barcode displayed on a mobile terminal, comprising:
a wireless barcode scanner for recognizing the LCD barcode corresponding to customer information and commodity information;
a membership manager for managing all matters in membership registration and withdrawal of customers with reference to information stored in a database;
a settlement processor for determining from a membership number of a given one of the customers whether a credit card of the given customer has been authenticated, transferring records containing the membership number of said given customer and the total amount of money to be paid by said given customer to a credit card company associated with the credit card of said given customer upon determining that said credit card has been authenticated, and requesting said credit card company to settle its account for the amount of money to be paid by said given customer;
a purchase information processor for extracting personal information of said given customer and information regarding a commodity or commodities purchased by said given customer from barcode data from said barcode scanner, calculating the price of each of the commodities purchased by said given customer and the total amount of money to be paid by said given customer and transferring the calculated results to components requiring them;
an Internet purchase processor for transferring the personal information of said given customer and said information regarding the commodity or commodities purchased by said given customer to said purchase information processor over the Internet;
a purchase propensity processor for receiving said information regarding the commodity or commodities purchased by said given customer from said purchase information processor, statistically processing the received information and analyzing commodity purchase information of said given customer and his or her purchase propensity or preference for commodities in accordance with the processed results;
said database adapted to store information regarding personal details of the customers, the total amounts of money to be paid by the customers, the purchase propensities or preferences of the customers for commodities, settlement records of the customers, and commodities and coupons to be delivered to the customers; and
a network interface for interfacing said components to a communication network.
2. A customer management system using an LCD barcode displayed on mobile terminal, comprising:
a wireless barcode scanner for recognizing the barcodes corresponding to customer information and commodity information;
a plurality of customer servers for receiving the customer information and commodity information from said barcode scanner, extracting personal details of customers from the received customer information, analyzing commodity purchase information of the customers and their purchase propensities or preferences for commodities, storing the analyzed results and sending the customer information, the commodity purchase information of the customers and information regarding the purchase propensities or preferences of the customers for commodities to a central management server; and
said central management server adapted to receive and store said information sent from said customer servers, share information with said customer servers and retrieve desired information from a given one of said customer servers.
3. A customer management system using an LCD barcode displayed on a mobile terminal, as set forth in claim 2, wherein each of said customer servers includes:
a membership manager for managing all matters in membership registration and withdrawal of customers with reference to information stored in a database;
a settlement processor for determining from a membership number of a given one of the customers whether a credit card of the given customer has been authenticated, transferring records containing the membership number of said given customer and the total amount of money to be paid by said given customer to a credit card company associated with the credit card of said given customer upon determining that said credit card has been authenticated, and requesting said credit card company to settle its account for the amount of money to be paid by said given customer;
a purchase information processor for extracting personal information of said given customer and information regarding a commodity or commodities purchased by said given customer from barcode data from said barcode scanner, calculating the price of each of the commodities purchased by said given customer and the total amount of money to be paid by said given customer and transferring the calculated results to components requiring them;
an Internet purchase processor for transferring the personal information of said given customer and said information regarding the commodity or commodities purchased by said given customer to said purchase information processor over the Internet;
a purchase propensity processor for receiving said information regarding the commodity or commodities purchased by said given customer from said purchase information processor, statistically processing the received information and analyzing commodity purchase information of said given customer and his or her purchase propensity or preference for commodities in accordance with the processed results;
said database adapted to store information regarding personal details of the customers, the total amounts of money to be paid by the customers, the purchase propensities or preferences of the customers for commodities, settlement records of the customers, and commodities and coupons to be delivered to the customers; and
a network interface for interfacing said components to a communication network.
4. A customer management method using an LCD barcode displayed on a mobile terminal, comprising the steps of:
a) allowing a user to access a central management server and register as a member of said central management server;
b) allowing a customer server to inquire of said central management server about information regarding said user, containing a barcode number assigned to said user when registering as a member of said central management server, if said user is a new customer, not registered, and then receiving the inquired information from said central management server;
c) allowing said customer server to perform customer management operations including a purchase information process and a purchase propensity process, if said user is or becomes a registered customer; and
d) allowing said customer server to send purchase records of said user to said central management server.
5. A customer management method using an LCD barcode displayed on a mobile terminal, as set forth in claim 4, wherein said step d) includes the step of allowing said customer server to collect purchase records of customers for a predetermined period of time and send the collected purchase records to said central management server at intervals of the predetermined time period and allowing said customer server and said central management server to exchange other information available for customer management with each other during the night when an associated network is at off-peak hours.