Wiper connecting device
First Claim
Patent Images
1. A windshield wiper connecting device, including a base (100) and a corresponding connector (200), is characterized by:
- the base (100), mounted on a wiper body, has a slot (101) between two side walls of the base (100);
a notch (102) is disposed at a lower part of each of the two side walls, through-hole circular bulge rings (104) are provided at outer sides of the two side walls;
the connector (200), whose bottom is an opening structure, is placed on the base (100), surfaces of two side walls of the connector (200) are terraced at their lower ends, and the connector (200) is composed of a connection main body (220) and a bulge half-ring head formed as a result of forward extension of the two side walls of the connection main body;
there is a lower concave surface (223) on a top face of the connection main body (220), inner notches (224) on two side faces of the connection main body (220), and segmented lateral margins (228) at lower part of two sides of the connection main body (220);
a bulge half-ring in front of the connection main body (220) is equipped with a movable cap (210), and each front end of two sides of the movable cap (210) has a bulge pressing block (211) extending therefrom;
the lower concave surface (223) on the top face of the connection main body (220) matches an n-shaped stop pad (300);
at two bottom inner sides of the stop pad (300), there are sticking points (301) that connect respectively with a corresponding inner notch of the inner notches (224) on the two sides faces of the connection main body (220);
at two bottom sides of the stop pad (300), there are flanged lips (303);
on two side faces of the stop pad (300), there are two notch stuck-bosses (302) respectively, and the two notch stuck-bosses (302) are also inner notches;
on two side surfaces of the connection main body (220), there are two straight-through circular holes (221) respectively matching the through-hole circular bulge rings (104) on the two side walls of the base (100);
width of a head part of the connector (200) is greater than width of the two sides of the connection main body (220).
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Abstract
A kind of windshield wiper connecting device, disclosed by this utility model, is a combination of various parts whose joint may be applied to installation of different kinds of windshield wiper arms. The device has a base with a connector, on which mounts a functional n-shaped stop pad with a functional external cap above, so as to form an integral wiper joint that is mounted on the main body of various styles of wipers throughout a base. This utility model may connect different structures of wiper arms, greatly improving the wiper adaptation. It features easy assembly, disassembly and replacement.
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Citations
7 Claims
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1. A windshield wiper connecting device, including a base (100) and a corresponding connector (200), is characterized by:
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the base (100), mounted on a wiper body, has a slot (101) between two side walls of the base (100);
a notch (102) is disposed at a lower part of each of the two side walls, through-hole circular bulge rings (104) are provided at outer sides of the two side walls;the connector (200), whose bottom is an opening structure, is placed on the base (100), surfaces of two side walls of the connector (200) are terraced at their lower ends, and the connector (200) is composed of a connection main body (220) and a bulge half-ring head formed as a result of forward extension of the two side walls of the connection main body;
there is a lower concave surface (223) on a top face of the connection main body (220), inner notches (224) on two side faces of the connection main body (220), and segmented lateral margins (228) at lower part of two sides of the connection main body (220);
a bulge half-ring in front of the connection main body (220) is equipped with a movable cap (210), and each front end of two sides of the movable cap (210) has a bulge pressing block (211) extending therefrom;the lower concave surface (223) on the top face of the connection main body (220) matches an n-shaped stop pad (300);
at two bottom inner sides of the stop pad (300), there are sticking points (301) that connect respectively with a corresponding inner notch of the inner notches (224) on the two sides faces of the connection main body (220);
at two bottom sides of the stop pad (300), there are flanged lips (303);
on two side faces of the stop pad (300), there are two notch stuck-bosses (302) respectively, and the two notch stuck-bosses (302) are also inner notches;on two side surfaces of the connection main body (220), there are two straight-through circular holes (221) respectively matching the through-hole circular bulge rings (104) on the two side walls of the base (100);
width of a head part of the connector (200) is greater than width of the two sides of the connection main body (220). - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification