CN213056997U - Automobile windshield wiper connecting device convenient to assemble and disassemble - Google Patents
Automobile windshield wiper connecting device convenient to assemble and disassemble Download PDFInfo
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- CN213056997U CN213056997U CN202021907486.4U CN202021907486U CN213056997U CN 213056997 U CN213056997 U CN 213056997U CN 202021907486 U CN202021907486 U CN 202021907486U CN 213056997 U CN213056997 U CN 213056997U
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Abstract
The utility model discloses a connecting device of an automobile windshield wiper convenient to assemble and disassemble, which comprises a connector, wherein the middle parts of the left and the right outer side walls of the connector are both formed with a convex part, the bottom surface of a windshield wiper connector is provided with a slot, the upper part of the connector is inserted and sleeved on the slot, and the two convex parts are clamped in positioning through holes formed on the side walls of the slot; an elastic extension part is formed at the upper part of the front end of the wiper connector, an upper convex positioning part is formed on the top surface of the front end of the elastic extension part, a front fixed cover body part of the wiper arm is inserted and sleeved on the wiper connector, and extension wall parts extending outwards are formed in the middle parts of the left side wall and the right side wall of the wiper connector; the installation is convenient, the bending positioning part of the front fixing cover body part of the wiper arm can be installed in place only by sliding backwards after vertically moving downwards along the first vertical slot and the second vertical slot, the installation is convenient, and the wiper arm can be detached by pressing the upper convex positioning part during detachment, so that the installation is very convenient.
Description
The technical field is as follows:
the utility model relates to an automotive equipment technical field, more specifically the automobile windshield wiper connecting device who loading and unloading are convenient that says so.
Background art:
a wiper is a tool for simple cleaning of the front windscreen of a motor vehicle in order to prevent rain and other dirt from affecting the view.
The wiper is fixed on a wiper arm on the automobile, and the wiper is driven by a motor system to swing on the windshield in a reciprocating manner so as to achieve the purpose of cleaning.
The existing windshield wiper connecting device is generally matched with a connecting seat, and the Chinese patent No. CN210707317U discloses a windshield wiper joint and a windshield wiper, wherein the cantilever of the windshield wiper joint is elastically deformed to clamp and fix a windshield wiper arm, and the disassembly needs to be realized by forcibly lifting the windshield wiper arm to deform the cantilever and the like, so that the disassembly is troublesome.
The utility model has the following contents:
the utility model aims at overcoming prior art's is not enough, provides a convenient car windshield wiper connecting device of loading and unloading, and its loading and unloading are convenient, only need with the location portion of bending of the preceding fixed cover somatic part of windshield wiper arm along the vertical downstream of first vertical slot and second move in place to the back slip promptly the mountable target in place, its simple to operate, and during the dismantlement, only need press and go up protruding location portion and can dismantle the windshield wiper arm, and is very convenient.
The utility model provides a technical problem's scheme is:
a connecting device of an automobile windshield wiper convenient to assemble and disassemble comprises a connector, wherein protruding parts are formed in the middle parts of the left outer side wall and the right outer side wall of the connector, a slot is formed in the bottom surface of a windshield wiper connector, the upper part of the connector is inserted and sleeved on the slot, and the two protruding parts are clamped in positioning through holes formed in the side walls of the slot;
the upper part of the front end of the wiper connector is formed with an elastic extension part, the top surface of the front end of the elastic extension part is formed with an upper convex positioning part, the front fixed cover body part of the wiper arm is inserted and sleeved on the wiper connector, the middle parts of the left side wall and the right side wall of the wiper connector are formed with extension wall parts extending outwards, the front end bottom surface of the extension wall parts is formed with a front side slot, the rear parts of the left side wall and the right side wall of the wiper connector are formed with rear extension wall parts extending outwards, the front parts and the bottoms of the bottom surfaces of the left side wall and the right side wall of the front fixed cover body part are both formed with bending positioning parts, and the bending positioning parts are tightly attached to the top surfaces of the rear slots of;
the rear wall surface of the upper protruding positioning part is pressed against the front wall surface of the front fixed cover body part of the wiper arm, and the elastic extension part is inserted in a bottom groove formed in the middle of the bottom surface of the front wall surface of the front fixed cover body part of the wiper arm.
The connector comprises a connecting seat, side supporting plates are formed on the left part and the right part of the top surface of the connecting seat, a middle connecting shaft is fixed between the two side supporting plates, and convex parts are formed on the outer side walls of the middle parts of the two side supporting plates;
the middle part of the bottom surface of the windshield wiper connector is provided with an inserting groove, the left side and the right side of the bottom surface of the windshield wiper connector are respectively provided with a side inserting groove, and the left end and the right end of each inserting groove are communicated with the corresponding side inserting grooves;
the side supporting plate is inserted in the side slot, and the middle connecting shaft is inserted in the slot.
The convex part is a circular sleeve part.
The connector comprises a connecting seat, a middle inserting part is formed in the middle of the top surface of the connecting seat, edge extending parts extending upwards are formed in the front part and the rear part of the top surface of the middle inserting part, lower slots are formed in the front part and the rear part of the bottom surface of the positioning shell, the edge extending parts are inserted in the corresponding lower slots in a sleeved mode, clamping protruding parts are formed on the left side wall and the rear side wall of the middle part of the middle inserting part, the clamping protruding parts are clamped in clamping holes formed in the lower parts of the left side plate and the right side plate of the positioning shell, and protruding parts are formed in the upper parts of the middle parts of the left side plate and the right side plate of the positioning;
the bottom surface of the windshield wiper connector is provided with an inserting groove, and the positioning shell is inserted and sleeved in the inserting groove;
the convex part is a cylindrical block body.
A first vertical slot is formed between the front wall face of the extending wall portion and the front wall face of the windshield wiper connector, and a second vertical slot is formed between the extending wall portion and the rear extending wall portion.
The utility model discloses an outstanding effect is:
compared with the prior art, the installation and the disassembly are convenient, the bending positioning part of the front fixing cover body part of the wiper arm can be installed in place only by vertically moving the bending positioning part downwards along the first vertical slot and the second vertical slot in place and then sliding the bending positioning part backwards, the installation is convenient, and the wiper arm can be detached only by pressing the upper convex positioning part during detachment, so that the assembly and the disassembly are very convenient.
Description of the drawings:
FIG. 1 is a schematic structural view of one form of the present invention;
FIG. 2 is a schematic view of the connector of FIG. 1 in connection with a wiper blade connector;
FIG. 3 is a partially exploded schematic view of FIG. 1;
FIG. 4 is a partial schematic view of the connector of FIG. 1;
fig. 5 is a partial structural schematic view of the wiper blade attachment of fig. 1;
fig. 6 is a partial structural view of the wiper arm of the present invention;
fig. 7 is a schematic structural view of another form of the present invention;
FIG. 8 is a schematic view of the connector of FIG. 2 in connection with a wiper blade connector;
FIG. 9 is a partially exploded schematic view of FIG. 2;
FIG. 10 is a partial structural schematic view of the positioning housing of FIG. 2;
fig. 11 is a partial structural schematic view of the wiper blade attachment of fig. 2.
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.
an elastic extension part 23 is formed at the upper part of the front end of the wiper connector 20, an upper convex positioning part 24 is formed on the top surface of the front end of the elastic extension part 23, a front fixed cover body part 31 of the wiper arm 30 is inserted and sleeved on the wiper connector 20, extension wall parts 25 which extend outwards are formed at the middle parts of the left side wall and the right side wall of the wiper connector 20, a front side slot 251 is formed on the bottom surface of the front end of the extension wall parts 25, rear extension wall parts 26 which extend outwards are formed at the rear parts of the left side wall and the right side wall of the wiper connector 20, a rear slot 260 is formed on the bottom surface of the front end of the rear extension wall part 26, bending positioning parts 32 are formed at the front part and the bottom part of the bottom surfaces of the left side wall and the right side wall of the front fixed cover body part 31, and the bending positioning parts 32 are tightly attached to the top;
the rear wall surface of the upper projection positioning portion 24 is pressed against the front wall surface of the front fixed cover body portion 31 of the wiper arm 30, and the elastic extension portion 23 is inserted into a bottom groove 33 formed in the middle of the bottom surface of the front wall surface of the front fixed cover body portion 31 of the wiper arm 30.
Further, the connector 100 includes a connecting seat 10, side support plates 12 are formed on the left and right portions of the top surface of the connecting seat 10, a middle connecting shaft 13 is fixed between the two side support plates 12, and a protrusion 11 is formed on the outer side wall of the middle portion of each of the two side support plates 12;
the middle part of the bottom surface of the windshield wiper connector 20 is provided with a slot 21, the left side and the right side of the bottom surface of the windshield wiper connector 20 are both provided with a side slot 28, and the left end and the right end of the slot 21 are communicated with the corresponding side slots 28;
the side support plates 12 are inserted into the side insertion grooves 28, and the intermediate connecting shafts 13 are inserted into the insertion grooves 21.
Further, the protrusion 11 is a circular sleeve.
Further, a first vertical slot 1 is formed between the front wall surface of the extension wall portion 25 and the front wall surface of the wiper connector 20, and a second vertical slot 2 is formed between the extension wall portion 25 and the rear extension wall portion 26.
In the present embodiment, when in use, the bottom of the connector 100 has a mounting groove, which can be mounted on a base, when in mounting, the middle connecting shaft 13 is inserted into the slot 21, the side supporting plate 12 is inserted into the side slot 28, the two protrusions 11 are inserted into the positioning through holes 22 formed on the side walls of the slot 21, fixing is completed, then the front fixing cover body 31 of the wiper arm 30 is inserted onto the wiper connector 20, the four bending positioning portions 32 are moved downward along the first vertical slot 1 and the second vertical slot 2, at this time, the top surface of the bottom slot 33 of the front wall of the front fixing cover body 31 is pressed against the oblique surface of the top protrusion positioning portion 24 of the elastic extension 23, so that the elasticity is pressed downward, and after the front fixing cover body 31 is lowered to the right position, the front fixing cover body 31 of the wiper arm 30 is pulled backward, so that the two bending positioning portions 32 at the front end are inserted into the front slot 251, the top surface of the front end bending positioning part 32 is tightly attached to the top surface of the front side slot 251, and the rear wall surface of the front end bending positioning part 32 is tightly attached to the rear wall surface of the front side slot 251;
the two bending positioning parts 32 at the rear end move to the rear slot 260 of the rear extension wall part 26, the top surfaces of the two bending positioning parts 32 at the rear end are tightly attached to the top surface of the rear slot 260, and the rear wall surfaces of the two bending positioning parts 32 at the rear end are tightly attached to the rear wall surface of the rear slot 260, so that positioning is realized;
meanwhile, when the front fixing cover body 31 of the wiper arm 30 slides backwards, the rear wall surface of the upper protrusion positioning portion 24 is pressed against the front wall surface of the front fixing cover body 31 of the wiper arm 30 by elastic return of the elastic extension portion 23, and the elastic extension portion 23 is inserted into the bottom groove 33 formed in the middle of the bottom surface of the front wall surface of the front fixing cover body 31 of the wiper arm 30, so that clamping and fixing are completed, and fixing is realized.
The wiper arm 30 is installed in a mode of moving up and down and sliding back and forth, so that the installation is simple and convenient, and the effect is good; the wiper arm 30 can be moved out by returning the upper convex positioning portion 24 to be clamped and pressing down, which is very convenient.
And the positioning is realized through the rear wall surface of the front slot 251 and the rear wall surface of the rear slot 260, so that the positioning effect is good.
the bottom surface of the wiper connector 20 is provided with a slot 21, and the positioning shell 15 is inserted and sleeved in the slot 21;
the convex part 11 is a cylindrical block. The rest is the same as example 1.
The difference lies in that the structure of the connector 100 is different, the rest are the same, the installation mode is also communicated, the connector 100 adopts the plug bush positioning shell 15 on the connecting seat 10 to realize the connection, the connection use of the connector 100 is satisfied, and the connector 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 (5)
1. A connecting device for a wiper of an automobile, which is convenient to assemble and disassemble and comprises a connector (100), and is characterized in that: the middle parts of the left outer side wall and the right outer side wall of the connector (100) are respectively provided with a protruding part (11), the bottom surface of the wiper connector (20) is provided with a slot (21), the upper part of the connector (100) is inserted and sleeved on the slot (21), and the two protruding parts (11) are clamped in positioning through holes (22) formed in the side walls of the slot (21);
an elastic extension part (23) is formed at the upper part of the front end of the wiper connector (20), an upper convex positioning part (24) is formed at the top surface of the front end of the elastic extension part (23), a front fixing cover body part (31) of the wiper arm (30) is inserted and sleeved on the wiper connector (20), extending wall parts (25) which extend outwards are formed at the middle parts of the left side wall and the right side wall of the wiper connector (20), a front side slot (251) is formed at the bottom surface of the front end of the extending wall part (25), rear extending wall parts (26) which extend outwards are formed at the rear parts of the left side wall and the right side wall of the wiper connector (20), and bending positioning parts (32) are formed at the front parts and the bottoms of the bottom surfaces of the left side wall, the bending positioning part (32) is closely attached to the top surface of the rear slot (260) of the corresponding rear extension wall part (26) or the top surface of the front slot (251) of the corresponding extension wall part (25);
the rear wall surface of the upper protruding positioning part (24) is pressed against the front wall surface of the front fixed cover body part (31) of the wiper arm (30), and the elastic extension part (23) is inserted in a bottom groove (33) formed in the middle of the bottom surface of the front wall surface of the front fixed cover body part (31) of the wiper arm (30).
2. The easily detachable wiper connecting device for vehicle as set forth in claim 1, wherein: the connector (100) comprises a connecting seat (10), side supporting plates (12) are formed on the left part and the right part of the top surface of the connecting seat (10), a middle connecting shaft (13) is fixed between the two side supporting plates (12), and convex parts (11) are formed on the outer side walls of the middle parts of the two side supporting plates (12);
the middle part of the bottom surface of the wiper connector (20) is provided with a slot (21), the left side and the right side of the bottom surface of the wiper connector (20) are both formed with a side slot (28), and the left end and the right end of the slot (21) are communicated with the corresponding side slot (28);
the side supporting plates (12) are inserted in the side inserting grooves (28), and the middle connecting shaft (13) is inserted in the inserting groove (21).
3. The easily detachable wiper connecting device for vehicle as set forth in claim 2, wherein: the bulge (11) is a circular sleeve body part.
4. The easily detachable wiper connecting device for vehicle as set forth in claim 1, wherein: the connector (100) comprises a connecting seat (10), a middle inserting part (130) is formed in the middle of the top surface of the connecting seat (10), side extending parts (14) extending upwards are formed in the front part and the rear part of the top surface of the middle inserting part (130), lower inserting grooves (151) are formed in the front part and the rear part of the bottom surface of the positioning shell (15), the side extending parts (14) are inserted into the corresponding lower inserting grooves (151), clamping protruding parts (16) are formed in the left side wall and the rear side wall of the middle inserting part (130), the clamping protruding parts (16) are clamped in clamping holes formed in the lower parts of the left side plate and the right side plate of the positioning shell (15), and protruding parts (11) are formed in the upper parts of the middle parts of the left side plate and the right side plate of the positioning shell (15);
the bottom surface of the wiper connector (20) is provided with an inserting groove (21), and the positioning shell (15) is inserted and sleeved in the inserting groove (21);
the bulge (11) is a cylindrical block body.
5. The easily detachable wiper connecting device for vehicle as set forth in claim 1, wherein: a first vertical slot (1) is formed between the front wall surface of the extending wall portion (25) and the front wall surface of the wiper connector (20), and a second vertical slot (2) is formed between the extending wall portion (25) and the rear extending wall portion (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021907486.4U CN213056997U (en) | 2020-09-04 | 2020-09-04 | Automobile windshield wiper connecting device convenient to assemble and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021907486.4U CN213056997U (en) | 2020-09-04 | 2020-09-04 | Automobile windshield wiper connecting device convenient to assemble and disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213056997U true CN213056997U (en) | 2021-04-27 |
Family
ID=75557856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021907486.4U Active CN213056997U (en) | 2020-09-04 | 2020-09-04 | Automobile windshield wiper connecting device convenient to assemble and disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213056997U (en) |
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2020
- 2020-09-04 CN CN202021907486.4U patent/CN213056997U/en active Active
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