CN206781705U - Rocker connector and apply its rocking arm connection member - Google Patents
Rocker connector and apply its rocking arm connection member Download PDFInfo
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- CN206781705U CN206781705U CN201720207345.3U CN201720207345U CN206781705U CN 206781705 U CN206781705 U CN 206781705U CN 201720207345 U CN201720207345 U CN 201720207345U CN 206781705 U CN206781705 U CN 206781705U
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- rocker arm
- main connecting
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- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a kind of Rocker connector and apply its rocking arm connection member, Rocker connector includes main connector and secondary connector, the main connector enters in the rocking arm connecting portion of rocking arm for quilt cover, the secondary connector has gliding mass and is connected with gliding mass and is located at the anterior cover body of the gliding mass, the caulking groove chamber to match with the front end geometry of rocking arm connecting portion is provided with the cover body, the gliding mass in the longitudinal direction slideably slide fit on main connector, latch-up structure in place is provided between the gliding mass and the main connector, so as to when gliding mass is sliding in place on main connector, the action of latch-up structure in place locks the relative position of gliding mass and the main connector, and now, the front end of the rocking arm connecting portion is embedded in the caulking groove intracavitary.The utility model can make the rocking arm in wiper be connected firmly, and after long-time use, the phenomenon of loose or dislocation will not occur.
Description
Technical Field
The utility model relates to a rocking arm connecting device and use its rocking arm adapting unit.
Background
At present, in the windscreen wiper in the prior art, a connector with a single structure is connected with a rocker arm, so that the connector and the rocker arm are easy to loosen and fall off after being used for a long time.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a rocking arm connecting device, it can make the rocking arm firm in connection in the wiper, long-time the back of using, can not take place not hard up phenomenon of droing.
The utility model provides a technical scheme that above-mentioned technical problem took is: the utility model provides a rocker arm connecting device, it includes main connecting piece and auxiliary connecting piece, the main connecting piece is used for being covered into in the rocker arm connecting portion of rocking arm, auxiliary connecting piece has the gliding mass and links to each other and be located with the gliding mass the anterior cover body of gliding mass, be provided with on the cover body with the front end shape assorted caulking groove chamber of rocker arm connecting portion, gliding mass is the sliding fit on the main connecting piece in front and back direction, the gliding mass with be provided with the locking structure that targets in place between the main connecting piece, so that when the gliding mass slides on the main connecting piece and targets in place, the locking structure action that targets in place makes the gliding mass with the relative position of main connecting piece locks, and this moment, the front end embedding of rocker arm connecting portion in the caulking groove intracavity.
Furthermore, the in-place locking structure comprises an elastic buckle arranged on the main connecting piece and a locking block arranged on the sliding body, and when the sliding body slides in place on the main connecting piece, the elastic buckle and the locking block are buckled together.
The utility model also provides a rocker connecting component, which comprises a rocker and a rocker connecting device; wherein,
the rocker arm is internally provided with a cover cavity for covering the main connecting piece, when the main connecting piece is installed in place in the cover cavity and the sliding body slides in place on the main connecting piece, the front end of the connecting part of the rocker arm is embedded into the caulking groove cavity, and the main connecting piece and the auxiliary connecting piece jointly limit the upward, downward, left, right, front and back movement of the rocker arm.
Furthermore, a surrounding wall group which forms a housing cavity on the rocker arm comprises a connecting part upper wall, a connecting part front wall, a connecting part left wall and a connecting part right wall, and a bent edge which is bent inwards in the left-right direction is arranged below the connecting part left wall and/or the connecting part right wall; when the main connecting piece is installed in place in the cover cavity, the front wall of the main connecting piece is abutted against the inner side face of the front wall of the connecting part, so that the backward movement of the rocker arm is limited; the left wall of the main connecting piece is abutted against the inner side surface of the left wall of the connecting part, and the right wall of the main connecting piece is abutted against the inner side surface of the right wall of the connecting part, so that the rocker arm is limited to move leftwards and rightwards; the upper wall of the main connecting piece is abutted against the upper wall of the connecting part, and the lower wall of the main connecting piece is abutted against the bent edge, so that the upward and downward movement of the rocker arm is limited.
Further, be provided with on the connecting portion antetheca and dodge the groove, main connecting piece is at the cover intracavity installation back that targets in place, the gliding mass passes dodge the groove with main connecting piece links to each other.
Furthermore, the left wall and/or the right wall of the main connecting piece is correspondingly provided with a bent edge entering notch groove, the bent edge firstly enters the corresponding bent edge entering notch groove, and then the main connecting piece is slid in the rocker arm, so that the lower wall of the main connecting piece is abutted against the bent edge.
The utility model also provides a connecting method of rocking arm adapting unit, the step of method is as follows:
(a) placing the main connecting piece into a cover cavity of the rocker arm connecting part, and enabling the main connecting piece to be installed in place in the cover cavity;
(b) and inserting the sliding body of the auxiliary connecting piece into the main connecting piece from the front to the back until the sliding body slides in place on the main connecting piece, and embedding the front end of the rocker arm connecting part into the caulking groove cavity, thereby completing the assembly of the rocker arm connecting device and the rocker arm.
After the technical scheme is adopted, the utility model discloses a main connecting piece has injectd the rocking arm upwards, down, left and right and the removal after, has injectd the forward removal of rocking arm at least through the caulking groove chamber of auxiliary connecting piece, and the anterior of the caulking groove chamber of the vice connecting piece and rocking arm connecting portion inlays the dress and still can be used to injecten rocking arm left, right and ascending removal certainly to locking the rocking arm comprehensively, making the wiper firm in connection, long-time the back of using, the rocking arm can not take place not hard up phenomenon of droing.
Drawings
FIG. 1 is an exploded view of the rocker arm attachment of the present invention;
fig. 2 is a perspective view of the rocker arm of the present invention;
FIG. 3 is a first schematic view of the rocker arm connecting device and the rocker arm in the connecting process of the present invention;
FIG. 4 is a second schematic view of the rocker arm connecting device and the rocker arm in the connecting process of the present invention;
fig. 5 is a third schematic view of the rocker arm connecting device and the rocker arm in the connecting process of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
Example one
As shown in fig. 1, a rocker arm connecting device comprises a main connecting piece 1 and an auxiliary connecting piece 2, wherein the main connecting piece 1 is used for being covered in a rocker arm connecting part of a rocker arm 3, the auxiliary connecting piece 2 is provided with a sliding body 21 and a cover body 22 which is connected with the sliding body 21 and is positioned at the front part of the sliding body 21, a caulking groove cavity 221 matched with the shape of the front end of the rocker arm connecting part is arranged on the cover body 22, the sliding body 21 is slidably matched on the main connecting piece 1 in the front-back direction, a position locking structure is arranged between the sliding body 21 and the main connecting piece 1, so that when the sliding body 21 slides on the main connecting piece 1 to a position, the position locking structure acts to lock the relative positions of the sliding body 21 and the main connecting piece 1, and at the moment, the front end of the rocker arm connecting part is embedded in the caulking groove cavity 221.
As shown in fig. 1, the in-place locking structure comprises an elastic catch 11 arranged on the main connector 1 and a locking block 211 arranged on the sliding body 21, and when the sliding body 21 slides in place on the main connector 1, the elastic catch 11 and the locking block 211 are buckled together.
Example two
As shown in fig. 1 to 5, a rocker arm connecting part comprises a rocker arm 3 and a rocker arm connecting device in the first embodiment; wherein,
the rocker arm 3 is internally provided with a cover cavity 31 for covering the main connecting piece 1, when the main connecting piece 1 is installed in place in the cover cavity 31 and the sliding body 21 slides in place on the main connecting piece 1, the front end of the rocker arm connecting part is embedded into the embedded groove cavity 221, and the main connecting piece 1 and the auxiliary connecting piece 2 jointly limit the upward, downward, left, right, front and back movement of the rocker arm 3.
As shown in fig. 2, a surrounding wall group that surrounds the housing cavity 31 on the rocker arm 3 includes a connecting portion upper wall 311, a connecting portion front wall 312, a connecting portion left wall 313 and a connecting portion right wall 314, and a bent edge 315 that is bent inward in the left-right direction is provided on the lower surface of the connecting portion left wall 313 and/or the connecting portion right wall 314; when the main link 1 is mounted in place in the housing cavity 31, the front wall of said main link 1 abuts against the inner side surface of said connecting portion front wall 312, thereby limiting the rearward movement of said rocker arm 3; the left wall of the main connecting piece 1 abuts against the inner side surface of the connecting part left wall 313, and the right wall of the main connecting piece 1 abuts against the inner side surface of the connecting part right wall 314, so that the rocker arm 3 is limited to move leftwards and rightwards; the upper wall of the main link 1 abuts against the link upper wall 311, and the lower wall of the main link 1 abuts against the bent edge 315, thereby restricting upward and downward movement of the swing arm 3.
As shown in fig. 2, an avoiding groove 316 is provided on the connecting portion front wall 312, and after the main connector 1 is installed in the cover cavity 31, the sliding body 21 passes through the avoiding groove 316 and is connected to the main connector 1.
As shown in fig. 3 and 5, the main connecting member 1 is correspondingly provided with a bent edge entering notch 12 on the left wall and/or the right wall thereof, the bent edge 315 enters the corresponding bent edge entering notch 12 first, and then the main connecting member 1 is slid in the rocker arm 3, so that the lower wall of the main connecting member 1 abuts against the bent edge 315.
The utility model discloses a main connection piece 1 has injectd the removal of rocking arm 3 upwards, down, left and right and back, has injectd rocking arm 3 forward removal at least through the caulking groove chamber 221 of auxiliary connection piece 2, and the anterior inlaying of caulking groove chamber 221 of auxiliary connection piece 2 and rocking arm connecting portion of course inlays the dress and still can be used to injecte rocking arm 3 left, right and ascending removal to locking rocking arm 3 comprehensively, making the wiper firm in connection, long-time the back of using, rocking arm 3 can not take place not hard up the phenomenon that drops.
The connecting method of the rocker connecting part comprises the following steps:
(a) placing the main connecting piece 1 into a cover cavity 31 of the rocker arm connecting part, and enabling the main connecting piece 1 to be installed in place in the cover cavity 31;
(b) the sliding body 21 of the auxiliary link 2 is inserted into the main link 1 from the front to the rear direction until the sliding body 21 slides on the main link 1 to a proper position, and at this time, the front end of the rocker arm connecting part is embedded into the caulking groove cavity 221, so that the assembly of the rocker arm connecting device and the rocker arm 3 is completed.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (6)
1. A rocker arm connecting device is characterized in that: it comprises a main connecting piece (1) and an auxiliary connecting piece (2), wherein the main connecting piece (1) is covered in a rocker connecting part of a rocker (3), the auxiliary connecting piece (2) is provided with a sliding body (21) and a cover body (22) which is connected with the sliding body (21) and is positioned at the front part of the sliding body (21), the cover body (22) is provided with an embedded groove cavity (221) matched with the shape of the front end of the rocker arm connecting part, the sliding body (21) is slidably matched on the main connecting piece (1) in the front-back direction, an in-place locking structure is arranged between the sliding body (21) and the main connecting piece (1), so that when the sliding body (21) slides in place on the main connecting piece (1), the in-place locking structure acts to lock the relative positions of the sliding body (21) and the main connecting piece (1), and at this time, the front end of the rocker arm connecting part is embedded into the embedded groove cavity (221).
2. The rocker arm attachment of claim 1 wherein: the in-place locking structure comprises an elastic buckle (11) arranged on the main connecting piece (1) and a locking block (211) arranged on the sliding body (21), wherein when the sliding body (21) slides in place on the main connecting piece (1), the elastic buckle (11) and the locking block (211) are buckled together.
3. A rocker arm connecting part is characterized in that: comprising a rocker arm (3) and a rocker arm connection as claimed in claim 1 or 2; wherein,
be provided with in rocking arm (3) and be used for covering cover chamber (31) of main connecting piece (1), when main connecting piece (1) in cover chamber (31) install in place and gliding body (21) put in place on main connecting piece (1), the front end embedding of rocking arm connecting portion in inlaying the groove chamber (221), main connecting piece (1) with vice connecting piece (2) are injectd jointly rocking arm (3) is upwards, down, left and right, preceding, back removal.
4. The rocker arm attachment member of claim 3, wherein: a surrounding wall group which surrounds the cover cavity (31) on the rocker arm (3) comprises a connecting part upper wall (311), a connecting part front wall (312), a connecting part left wall (313) and a connecting part right wall (314), and a bent edge (315) which is bent inwards in the left-right direction is arranged below the connecting part left wall (313) and/or the connecting part right wall (314); when the main connecting piece (1) is installed in place in the cover cavity (31), the front wall of the main connecting piece (1) is abutted against the inner side surface of the connecting part front wall (312), so that the rocker arm (3) is limited to move backwards; the left wall of the main connecting piece (1) is abutted against the inner side surface of the connecting part left wall (313), and the right wall of the main connecting piece (1) is abutted against the inner side surface of the connecting part right wall (314), so that the rocker arm (3) is limited to move leftwards and rightwards; the upper wall of the main connecting piece (1) is abutted against the upper wall (311) of the connecting part, and the lower wall of the main connecting piece (1) is abutted against the bent edge (315), so that the rocker arm (3) is limited to move upwards and downwards.
5. The rocker arm attachment member of claim 4, wherein: be provided with on connecting portion antetheca (312) and dodge groove (316), main connecting piece (1) is installed the back in target in place in cover chamber (31), gliding mass (21) pass dodge groove (316) with main connecting piece (1) link to each other.
6. The rocker arm attachment member of claim 3, wherein: the left wall and/or the right wall of the main connecting piece (1) are correspondingly provided with a bent edge entering notch (12), the bent edge (315) firstly enters the corresponding bent edge entering notch (12), and then the main connecting piece (1) is slid in the rocker arm (3), so that the lower wall of the main connecting piece (1) is abutted against the bent edge (315).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207345.3U CN206781705U (en) | 2017-03-06 | 2017-03-06 | Rocker connector and apply its rocking arm connection member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207345.3U CN206781705U (en) | 2017-03-06 | 2017-03-06 | Rocker connector and apply its rocking arm connection member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206781705U true CN206781705U (en) | 2017-12-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720207345.3U Active CN206781705U (en) | 2017-03-06 | 2017-03-06 | Rocker connector and apply its rocking arm connection member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206781705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904152A (en) * | 2017-03-06 | 2017-06-30 | 丹阳镇威汽配有限公司 | Rocker connector and the rocking arm connection member using it and connection method |
-
2017
- 2017-03-06 CN CN201720207345.3U patent/CN206781705U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904152A (en) * | 2017-03-06 | 2017-06-30 | 丹阳镇威汽配有限公司 | Rocker connector and the rocking arm connection member using it and connection method |
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