CN210391065U - Cross sliding type rocker arm connecting device - Google Patents
Cross sliding type rocker arm connecting device Download PDFInfo
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- CN210391065U CN210391065U CN201921079207.7U CN201921079207U CN210391065U CN 210391065 U CN210391065 U CN 210391065U CN 201921079207 U CN201921079207 U CN 201921079207U CN 210391065 U CN210391065 U CN 210391065U
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Abstract
The utility model discloses a traversing rocker arm connecting device, which comprises a connecting seat, wherein the middle part of the connecting seat is fixed with a base, the base is provided with a connector matched with the base, the middle part of the top surface of the base is formed with a main connecting part, the main connecting part is provided with an outer connecting sleeve, the rear end of the outer connecting sleeve is formed with a rear extension part, the left and right outer side walls of the rear extension part are formed with elastic convex parts, and the connector plug bush is sleeved on the outer connecting sleeve; the connector is provided with an auxiliary connecting sleeve, the connector is inserted and sleeved in the auxiliary connecting sleeve, and a front wall plate of the auxiliary connecting sleeve is pressed against the front wall surface of the connector; it can be direct vertical insert installation back, and the installation can be accomplished to the supplementary adapter sleeve of backward movement, and its installation is swift, and is effectual, efficient.
Description
The technical field is as follows:
the utility model relates to an automotive equipment technical field, more specifically the formula rocking arm connecting device that says so relates to a sideslip.
Background art:
the existing windshield wiper connecting device has different left and right drivers/main and assistant drivers, the size and specification of the hole are different, the mounting device adopts the boss plug bush to position in the hole, therefore, four different mounting structures are needed to be matched and mounted with the original four accessories, in order to improve the universality of the accessories, and a single accessory can meet the assembly requirements of four rocker arms, therefore, the novel rocker arm connecting device with the Chinese patent No. CN205951911U discloses the device, which adopts a limit through hole with a larger area to meet the insertion of different bosses, and simultaneously, the device realizes further positioning and fixing through the matching of a rear connecting clamping block and a rear clamping part and the pressing of a front limit part on the front wall surface of a main connecting part, thereby greatly improving the fixing and fixing degree of the connector and a base, however, the defect is that the auxiliary connecting sleeve and the connector need to be installed at a certain inclination angle during the installation, it is cumbersome to install and inefficient.
The utility model has the following contents:
the utility model aims at overcoming prior art's is not enough, provides a sideslip formula rocking arm connecting device, and it can be direct vertical insert the installation back, and the installation can be accomplished to the supplementary adapter sleeve of backward movement, and its installation is swift, and is effectual, efficient.
The utility model provides a technical problem's scheme is:
a transverse moving type rocker arm connecting device comprises a connecting seat, wherein a base is fixed in the middle of the connecting seat, a connector matched with the base is arranged on the base, a main connecting part is formed in the middle of the top surface of the base, an outer connecting sleeve is mounted on the main connecting part, a rear extension part is formed at the rear end of the outer connecting sleeve, elastic convex parts are formed on the left outer side wall and the right outer side wall of the rear extension part, and a connector insert sleeve is arranged on the outer connecting sleeve;
the connector is provided with an auxiliary connecting sleeve, the connector is inserted and sleeved in the auxiliary connecting sleeve, and a front wall plate of the auxiliary connecting sleeve is pressed against the front wall surface of the connector;
the rear inner side walls of the left side plate and the right side plate of the auxiliary connecting sleeve are provided with extending convex parts, the top surfaces of the extending convex parts are provided with rear clamping parts extending upwards, the rear clamping parts are located at the rear ends of the elastic convex parts, and the front wall surfaces of the rear clamping parts are close to or tightly attached to the rear end surfaces of the elastic convex parts.
The middle part of the top plate of the connecting seat is provided with a central through groove, the bottom surfaces of the left side and the right side of the top plate of the connecting seat are both formed with extending wall plates, two limit blocks are formed on the inner side walls of the two extending wall plates, the base is positioned below the top plate of the connecting seat, the left part or the right part of the base is positioned between the two corresponding front and back limit blocks, and the main connecting part upwards extends out of the central through groove.
The top surface shaping of main connecting portion has two protruding card portions, and the bottom surface shaping of intermediate junction cover has two draw-in grooves, and protruding card portion plug bush is in the draw-in groove that corresponds.
The middle parts of the left side wall and the right side wall of the main connecting part are formed with main positioning protruding parts, the main positioning protruding parts are inserted in the lower clamping holes of the left side plate and the right side plate of the middle connecting sleeve, and the outer connecting protruding parts are formed on the outer side walls of the upper parts of the left side plate and the right side plate of the middle connecting sleeve.
The middle parts of the left side plate and the right side plate of the outer connecting sleeve are provided with mounting through holes, the middle connecting sleeve is inserted in the outer connecting sleeve, the outer connecting bulge parts are clamped in the corresponding mounting through holes, and the middle part of the top surface of the outer connecting sleeve is provided with an upper bulge part;
the back extension includes the extension, and the bottom surface shaping at both ends has outside slant extension's outer extension arm about the extension, and the upper portion shaping of the back wall of outer adapter sleeve has the extension, and the middle part lateral wall shaping of two outer extension arms has elastic bulge.
The outer side walls of the left side plate and the right side plate of the outer connecting sleeve are respectively provided with at least one outer connecting clamping part, the front end of the connector is provided with a front limiting part, and the front limiting parts are pressed against the front wall surface of the outer connecting sleeve;
the bottom surfaces of the left and right side plates of the connector are pressed against the top surfaces of the inner extension parts arranged on the inner side walls of the bottom surfaces of the left and right side plates of the auxiliary connecting sleeve;
the bottom surfaces of the left side plate and the right side plate of the connector are formed with limiting grooves, the external connecting clamping parts are inserted and sleeved in the corresponding limiting grooves, the top surfaces of the internal extending parts are positioned right below the bottom surfaces of the corresponding external connecting clamping parts, and the top surfaces of the internal extending parts are close to or closely attached to the bottom surfaces of the corresponding external connecting clamping parts.
And the upper protruding part is inserted and sleeved in a positioning groove formed in the middle of the rear wall surface of the top plate of the auxiliary connecting sleeve.
The external connection clamping part is a bending block body.
And outer convex parts are formed on the outer side walls of the bottoms of the two outer extension arms.
The utility model discloses an outstanding effect is:
compared with the prior art, the installation can be completed by directly vertically inserting the auxiliary connecting sleeve backwards after installation, and the installation is fast, good in effect and high in efficiency.
Description of the drawings:
fig. 1 is a schematic structural view of a conventional wiper blade connecting device;
fig. 2 is a schematic structural diagram of the present invention;
FIG. 3 is a schematic view of the angle-changing structure of the present invention;
fig. 4 is a cross-sectional view of the present invention;
fig. 5 is an exploded view of the present invention.
The specific implementation mode is as follows:
the present invention is described in detail below with reference to the attached drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the embodiments are only for illustrative purposes and are not intended to limit the scope of the present invention.
In an embodiment, as shown in fig. 2 to 5, a traversing rocker arm connecting device includes a connecting base 300, a base 100 is fixed at the middle of the connecting base 300, a connector 200 matched with the base 100 is arranged on the base 100, a main connecting portion 10 is formed at the middle of the top surface of the base 100, an outer connecting sleeve 20 is mounted on the main connecting portion 10, a rear extension portion 21 is formed at the rear end of the outer connecting sleeve 20, elastic protrusions 22 are formed on the left and right outer side walls of the rear extension portion 21, and the connector 200 is inserted and sleeved on the outer connecting sleeve 20;
the connector 200 is provided with an auxiliary connecting sleeve 40, the connector 200 is inserted into the auxiliary connecting sleeve 40, and a front wall plate of the auxiliary connecting sleeve 40 is pressed against the front wall surface of the connector 200;
the rear inner side walls of the left and right side plates of the auxiliary connecting sleeve 40 are provided with extending convex parts 42, the top surfaces of the extending convex parts 42 are provided with rear clamping parts 43 extending upwards, the rear clamping parts 43 are positioned at the rear ends of the elastic convex parts 22, and the front wall surfaces of the rear clamping parts 43 are close to or closely attached to the rear end surfaces of the elastic convex parts 22.
Further, the middle part of the top plate of the connecting seat 300 is provided with a central through groove 301, the bottom surfaces of the left side and the right side of the top plate of the connecting seat 300 are respectively formed with an extending wall plate 302, two limiting blocks 303 are formed on the inner side walls of the two extending wall plates 302, the base 100 is located below the top plate of the connecting seat 300, the left part or the right part of the base 100 is located between the two corresponding front and rear limiting blocks 303, and the main connecting part 10 upwards extends out of the central through groove 301.
Further, two protruding clamping portions 11 are formed on the top surface of the main connecting portion 10, two clamping grooves 51 are formed on the bottom surface of the middle connecting sleeve 50, and the protruding clamping portions 11 are inserted into the corresponding clamping grooves 51.
Furthermore, the middle portions of the left and right side walls of the main connecting portion 10 are formed with main positioning protrusions 12, the main positioning protrusions 12 are inserted into the lower clamping holes 52 of the left and right side plates of the middle connecting sleeve 50, and the outer connecting protrusions 53 are formed on the outer side walls of the upper portions of the left and right side plates of the middle connecting sleeve 50.
Furthermore, mounting through holes 230 are formed in the middle of the left side plate and the right side plate of the outer connecting sleeve 20, the middle connecting sleeve 50 is inserted into the outer connecting sleeve 20, the outer connecting convex parts 53 are clamped in the corresponding mounting through holes 230, and an upper convex part 23 is formed in the middle of the top surface of the outer connecting sleeve 20;
the rear extension part 21 comprises extension parts 211, outer extension arms 212 extending outwards and obliquely are formed on the bottom surfaces of the left end and the right end of each extension part 211, the extension parts 211 are formed on the upper parts of the rear wall surfaces of the outer connecting sleeves 20, and elastic convex parts 22 are formed on the outer side walls of the middles of the two outer extension arms 212.
Further, at least one external connection clamping portion 24 is formed on the outer side walls of the left and right side plates of the external connection sleeve 20, the front end of the connector 200 is provided with a front limiting portion 201, and the front limiting portion 201 is pressed against the front wall surface of the external connection sleeve 20;
the bottom surfaces of the left and right side plates of the connector 200 are pressed against the top surfaces of the inner extensions 41 provided on the inner side walls of the bottom surfaces of the left and right side plates of the auxiliary connecting sleeve 40;
the bottom surfaces of the left and right side plates of the connector 200 are formed with limit grooves 202, the external connection clamping portions 24 are inserted into the corresponding limit grooves 202, the top surfaces of the internal extension portions 41 are positioned right below the bottom surfaces of the corresponding external connection clamping portions 24, and the top surfaces of the internal extension portions 41 are close to or closely attached to the bottom surfaces of the corresponding external connection clamping portions 24.
Further, the top of the upper protruding portion 23 passes through a limiting through hole formed on the top plate of the connector 200 and is inserted into a positioning groove 49 formed in the middle of the rear wall surface of the top plate of the auxiliary connecting sleeve 40.
Further, two outer connecting clamping portions 24 are formed on the outer side walls of the left side plate and the right side plate of the outer connecting sleeve 20, and the two outer connecting clamping portions 24 are bent blocks which are symmetrical front and back.
Further, the bottom outer side wall of the two outer extension arms 212 is formed with an outer protrusion 213.
In this embodiment, during installation, the base 100 is first inserted into the connecting seat 300, the left or right portion of the base 100 is located between the front and rear two corresponding limiting blocks 303, the main connecting portion 10 extends upward out of the central through groove 301, then the middle connecting sleeve 50 is installed on the main connecting portion 10, and then the outer connecting sleeve 20 is installed on the main connecting portion 10;
meanwhile, the connector 200 is inserted in the auxiliary connecting sleeve 40, then the connector 200 is installed on the outer connecting sleeve 20 downwards, then the auxiliary connecting sleeve 40 moves backwards, the rear clamping portion 43 moves backwards and moves along the inclined outer wall surface of the elastic protruding portion 22, the lower portions of the two outer extending arms 212 are close to each other to be compressed, then the rear clamping portion 43 moves backwards to the rear of the elastic protruding portion 22, and through elastic return of the two outer extending arms 212, the front wall surface of the rear clamping portion 43 is close to or clings to the rear end surface of the elastic protruding portion 22, fixed installation is completed, installation is convenient, connection can be achieved only by the fact that the auxiliary connecting sleeve 40 moves backwards horizontally, connection is convenient, and the effect is good.
When the auxiliary connecting sleeve 40 needs to be detached, the outer protruding portion 213 is pressed by hand, so that the two outer extending arms 212 are contracted, the auxiliary connecting sleeve 40 can be moved forwards, the auxiliary connecting sleeve is detached, all parts can be detached, and the disassembly is very convenient.
The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (10)
1. The utility model provides a sideslip formula rocking arm connecting device, includes connecting seat (300), and the middle part of connecting seat (300) is fixed with base (100), is equipped with on base (100) rather than matched with connector (200), its characterized in that: the top surface middle part shaping of base (100) has main connecting portion (10), and the shaping has two protruding card portion (11) on main connecting portion (10), and outer adapter sleeve (20) are installed on two protruding card portion (11), and the shaping has elastic bulge (22) on the left and right sides wall of the rear end of outer adapter sleeve (20), be equipped with supplementary adapter sleeve (40) on connector (200), the shaping has back card portion (43) and corresponding with elastic bulge (22) on two inside walls of the rear end of supplementary adapter sleeve (40).
2. A cross-sliding rocker arm connector as set forth in claim 1, wherein: a rear extension part (21) is formed at the rear end of the outer connecting sleeve (20), elastic convex parts (22) are formed on the left outer side wall and the right outer side wall of the rear extension part (21), and the connector (200) is inserted and sleeved on the outer connecting sleeve (20);
the front wall plate of the auxiliary connecting sleeve (40) is pressed against the front wall surface of the connector (200);
the rear inner side walls of the left side plate and the right side plate of the auxiliary connecting sleeve (40) are provided with extending convex parts (42), the top surfaces of the extending convex parts (42) are provided with rear clamping parts (43) extending upwards, the rear clamping parts (43) are located at the rear ends of the elastic convex parts (22), and the front wall surfaces of the rear clamping parts (43) are close to or tightly attached to the rear end surfaces of the elastic convex parts (22).
3. A cross-sliding rocker arm connector as set forth in claim 1, wherein: the middle part of the roof of connecting seat (300) has central through groove (301), the bottom surface of the left and right sides of the roof of connecting seat (300) all forms and extends wallboard (302), the shaping has two stopper (303) on the inside wall of two extension wallboard (302), base (100) are in the below of the roof of connecting seat (300), the left part or the right part of base (100) are in between two stopper (303) around corresponding, main connecting portion (10) upwards stretch out central through groove (301).
4. A cross-sliding rocker arm connector as set forth in claim 2, wherein: two clamping grooves (51) are formed in the bottom surface of the middle connecting sleeve (50), and the two protruding clamping parts (11) of the main connecting part (10) are inserted into the corresponding clamping grooves (51).
5. The traversing rocker arm connecting device according to claim 4, wherein: the middle parts of the left side wall and the right side wall of the main connecting part (10) are formed with main positioning protruding parts (12), the main positioning protruding parts (12) are inserted in lower clamping holes (52) of the left side plate and the right side plate of the middle connecting sleeve (50), and outer connecting protruding parts (53) are formed on the outer side walls of the upper parts of the left side plate and the right side plate of the middle connecting sleeve (50).
6. The traversing rocker arm connecting device according to claim 5, wherein: mounting through holes (230) are formed in the middle of the left side plate and the right side plate of the outer connecting sleeve (20), the middle connecting sleeve (50) is inserted into the outer connecting sleeve (20), the outer connecting convex parts (53) are clamped in the corresponding mounting through holes (230), and upper convex parts (23) are formed in the middle of the top surface of the outer connecting sleeve (20);
the rear extension part (21) comprises an extension part (211), outer extension arms (212) extending outwards and obliquely are formed on the bottom surfaces of the left end and the right end of the extension part (211), the extension part (211) is formed on the upper portion of the rear wall surface of the outer connecting sleeve (20), and elastic convex parts (22) are formed on the outer side walls of the middle portions of the two outer extension arms (212).
7. A cross-sliding rocker arm connector as set forth in claim 1, wherein: the outer side walls of the left side plate and the right side plate of the outer connecting sleeve (20) are respectively provided with at least one outer connecting clamping part (24), the front end of the connector (200) is provided with a front limiting part (201), and the front limiting part (201) is pressed against the front wall surface of the outer connecting sleeve (20);
the bottom surfaces of the left and right side plates of the connector (200) are pressed against the top surfaces of the inner extension parts (41) arranged on the inner side walls of the bottom surfaces of the left and right side plates of the auxiliary connecting sleeve (40);
limiting grooves (202) are formed in the bottom surfaces of the left side plate and the right side plate of the connector (200), the external connection clamping portions (24) are inserted in the corresponding limiting grooves (202), the top surfaces of the internal extension portions (41) are located right below the bottom surfaces of the corresponding external connection clamping portions (24), and the top surfaces of the internal extension portions (41) are close to or closely attached to the bottom surfaces of the corresponding external connection clamping portions (24).
8. The traversing rocker arm connecting device according to claim 6, wherein: and the upper protruding part (23) is inserted and sleeved in a positioning groove (49) formed in the middle of the rear wall surface of the top plate of the auxiliary connecting sleeve (40).
9. A cross-sliding rocker arm connector as set forth in claim 1, wherein: the external connection clamping part (24) is a bent block body.
10. The traversing rocker arm connecting device according to claim 6, wherein: the outer protrusions (213) are formed on the bottom outer side walls of the two outer extension arms (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921079207.7U CN210391065U (en) | 2019-07-11 | 2019-07-11 | Cross sliding type rocker arm connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921079207.7U CN210391065U (en) | 2019-07-11 | 2019-07-11 | Cross sliding type rocker arm connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210391065U true CN210391065U (en) | 2020-04-24 |
Family
ID=70354254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921079207.7U Active CN210391065U (en) | 2019-07-11 | 2019-07-11 | Cross sliding type rocker arm connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210391065U (en) |
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2019
- 2019-07-11 CN CN201921079207.7U patent/CN210391065U/en active Active
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