CN102700508B - Windshield wiper - Google Patents

Abstract

The invention discloses a wiper, which comprises two skeleton bodies, the two skeleton bodies are movably arranged on the same wiper rubber strip, and the two skeleton bodies are movably connected to the wiper rubber strip through joint arms respectively; The shell; the connection between the two skeleton bodies and the shell is realized through buckles respectively. The buckle includes a buckle body, the outer sides of the two wings of the buckle body are respectively provided with outer clamping shafts, and the inner sides of the two wings of the buckle body are respectively provided with inner clamping shafts; The outer clamping shaft of the buckle is matched; the outer side of the skeleton body is provided with a connecting hole, and the connecting hole is matched with the inner clamping shaft of the buckle. The invention can easily separate the casing from the framework main body, and is very convenient for maintenance and installation.

Description

wipers

technical field

The invention relates to an accessory of an automobile, in particular to a windshield wiper.

Background technique

In the existing wiper, the connection mode between the housing and the skeleton body is fixed connection through rivets or other connecting pieces. After being connected by this connection method, the shell and the main body of the frame cannot be separated, resulting in inconvenient disassembly and assembly, and may be stuck.

Contents of the invention

The technical problem to be solved by the present invention is to provide a windshield wiper, which can connect the housing and the frame main body together through a connection buckle.

In order to solve the problems of the technologies described above, the technical solution of the windshield wiper of the present invention is:

It includes two skeleton main bodies, the two skeleton main bodies are movably arranged on the same wiper rubber strip, and the two skeleton main bodies are respectively connected to the wiper rubber strip through joint arms; a shell is arranged between the two skeleton main bodies; the two skeleton main bodies are connected with the The shells are respectively connected through buckles.

The buckle includes a buckle body, the outer sides of the two wings of the buckle body are respectively provided with outer clamping shafts, and the inner sides of the two wings of the buckle body are respectively provided with inner clamping shafts; The outer clamping shaft of the buckle is matched; the outer side of the skeleton main body is provided with a connecting hole, and the connecting hole is matched with the inner clamping shaft of the buckle.

The outer end surface of the outer card shaft is provided with a slope.

The inner end surface of the inner card shaft is provided with a tapered surface.

The two connecting holes of the frame body are respectively connected to the two inner clamping shafts of the buckle, while the two outer clamping shafts of the buckle are respectively connected to the slots of the housing, and the buckle can rotate freely relative to the skeleton main body and the buckle. Realize the stable connection between the skeleton body and the buckle.

The slot is a U-shaped slot.

The technical effect that the present invention can reach is:

The invention can easily separate the casing from the framework main body, and is very convenient for maintenance and installation.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail:

Fig. 1 is the schematic diagram of wiper of the present invention;

Fig. 2 is the exploded schematic view of the present invention;

Fig. 3 is a schematic diagram of the buckle of the present invention;

Fig. 4 is a schematic diagram of another angle of the buckle of the present invention;

Fig. 5 is a schematic diagram of the connection between the clasp of the present invention and the housing and the skeleton body.

Explanation of the reference signs in the figure:

1 is the shell, 2 is the main body of the skeleton,

3 is buckle, 4 is sheath,

5 is the joint arm, 6 is the wiper rubber strip,

30 is the buckle body, 301 is the outer card shaft,

3011 is the inclined plane, 302 is the inner card shaft,

3021 is a tapered surface, 31 is a U-shaped slot,

32 is connecting hole.

Detailed ways

As shown in Figures 1 and 2, the wiper of the present invention includes two skeleton bodies 2, the two skeleton bodies 2 are movably arranged on the same wiper rubber strip 6, and the two skeleton bodies 2 are movably connected to the wiper rubber strip 6 through the joint arm 5 respectively. Bar 6; a shell 1 is arranged between the two skeleton bodies 2; a sheath 4 is provided on the outer cover of the skeleton body 2; the connection between the two skeleton bodies 2 and the shell 1 is realized through buckles 3 respectively.

As shown in Fig. 3 and Fig. 4, the buckle 3 includes a U-shaped buckle body 30, the outer sides of the two wings of the buckle body 30 are respectively provided with outer locking shafts 301, and the inner sides of the two wings of the buckle body 30 are respectively provided with inner locking shafts 302 ; The outer end surface of the outer card shaft 301 is provided with a slope 3011; the inner end surface of the inner card shaft 302 is provided with a tapered surface 3021;

As shown in Figure 5, the inner side of the housing 1 is provided with a U-shaped slot 31, and the U-shaped slot 31 is matched with the outer card shaft 301 of the buckle 3; The hole 32 is matched with the inner clamping shaft 302 of the buckle 3 .

When in use, the two connecting holes 32 of the skeleton body 2 are respectively connected to the two inner clamping shafts 302 of the buckle 3, while the two outer clamping shafts 301 of the buckle 3 are respectively connected to the U-shaped slot 31 of the housing 1, and the buckle 3 can freely rotate relative to the skeleton main body 2 and buckle 3, so as to realize the stable connection between the skeleton main body 2 and the buckle 3.

Claims (2)

1. a rain brush, is characterized in that: comprise two framework main, and two framework main are movably set on same rain-strip adhesive-tape, and two framework main are flexibly connected rain-strip adhesive-tape respectively by joint arm; Housing is provided with between two framework main; Two realize being connected respectively by buckle between framework main with housing;

Described buckle comprises buckling body, is respectively arranged with outer axis outside the both wings of buckling body, is respectively arranged with interior axis inside the both wings of buckling body; The inner side of described housing is provided with fluting, and fluting matches with the outer axis of buckle; The arranged outside of described framework main has connecting bore, and connecting bore matches with the interior axis of buckle;

The outer face of described outer axis is provided with inclined-plane;

The inner end surface of described interior axis is provided with the conical surface;

Two connecting bores of described framework main connect two interior axis of buckle respectively, and two outer axis of buckle connect the fluting of housing respectively simultaneously, and buckle can rotate freely relative to framework main and buckle, realizes framework main and is connected with the stable of buckle.

2. rain brush according to claim 1, is characterized in that: described fluting is U-shaped fluting.