CN107640128B - Windshield wiper convenient to detach - Google Patents
Windshield wiper convenient to detach Download PDFInfo
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- CN107640128B CN107640128B CN201710791094.2A CN201710791094A CN107640128B CN 107640128 B CN107640128 B CN 107640128B CN 201710791094 A CN201710791094 A CN 201710791094A CN 107640128 B CN107640128 B CN 107640128B
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- rotating shaft
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- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention provides a wiper convenient to detach, which comprises a mounting seat, wherein a first bearing is fixedly arranged in the mounting seat, a rotating shaft is axially arranged in the first bearing.
Description
Technical Field
The invention relates to the technical field of windshield wipers, in particular to a windshield wiper convenient to detach.
Background
The windshield wiper is installed on front windshield or back windshield of the automobile and is a tool for preventing rainwater and other pollutants from affecting the sight of a driver to carry out simple cleaning, the windshield wiper mainly comprises a motor, a connecting rod mechanism, a rotating arm, a windshield wiper frame and a rubber brush, most of rotating arms in the prior art are connected with the connecting rod mechanism in a threaded connection or other modes, and the assembly and the disassembly are relatively laborious, so that the windshield wiper convenient to disassemble is provided for solving the problems.
Disclosure of Invention
The invention aims to provide a wiper convenient to detach, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a dismantle convenient wiper, includes the mount pad, and this mount pad internal fixation has first bearing, and this first bearing internal shaft installs the axis of rotation, the mount pad is close to the bottom of one side fixed connection fixed cylinder of axis of rotation head, the one end of the surface connection spring of this fixed cylinder inner bottom plate, the other end and the bottom surface fixed connection of spring plate of this spring, spring plate slip card is established in the inside of fixed cylinder, the inner wall embedding of fixed cylinder is equipped with the joint groove, and this joint inslot card is equipped with the joint, the outer wall fixed connection of joint and connecting cylinder head, the afterbody and the second bearing axle of this connecting cylinder are connected, and this second bearing and rocking arm fixed connection connecting axle's afterbody, this connecting axle runs through second bearing and connecting cylinder, and the head of connecting axle cup joints the head at the axis of rotation.
Preferably, the diameter of the spring is consistent with the inner diameter of the fixed cylinder, the spring plate is of a circular ring structure, the diameter of the circular ring is equal to the inner diameter of the fixed cylinder, and the inner diameter of the circular ring is larger than the diameter of the connecting shaft.
Preferably, the head of the rotating shaft is of a regular prism structure, the head of the connecting shaft is embedded with a connecting groove, and the shape and the size of the connecting groove are consistent with those of the regular prism structure of the head of the rotating shaft.
Preferably, the clamping groove is an L-shaped concave structure embedded in the inner wall of the fixed cylinder, and the axis of the connecting shaft and the axis of the rotating shaft are in the same straight line.
Compared with the prior art, the invention has the beneficial effects that:
1. through the arrangement of the connecting cylinder and the fixed cylinder, during installation, the clamping connector of the connecting cylinder is inserted into the bottom of the vertical groove of the L-shaped groove, the connecting cylinder is rotated to the bottom of the horizontal groove of the L-shaped groove and then the hand is loosened, and the clamping connector is clamped into the hook part of the L-shaped groove to be fixed under the elasticity of the spring, so that the installation of the rotating arm is completed;
2. when the rotary arm is disassembled, the connecting cylinder is pressed and rotated, and the connecting cylinder is separated from the fixed cylinder under the elasticity of the spring, so that the rotary arm can be disassembled.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of a clamping groove according to the present invention.
In the figure: 1 mounting seat, 2 first bearings, 3 rotation shafts, 4 fixed cylinders, 5 springs, 6 spring plates, 7 clamping grooves, 8 clamping joints, 9 connecting cylinders, 10 second bearings, 11 rotating arms, 12 connecting shafts and 13 connecting grooves.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a dismantle convenient wiper, including mount pad 1, this mount pad 1 internal fixation has first bearing 2, install axis of rotation 3 in this first bearing 2, axis of rotation 3 and wiper's link mechanism transmission is connected, realize the rotation about windshield wiper, one side fixed connection fixed cylinder 4's that mount pad 1 is close to axis of rotation 3 head bottom, the one end of surface coupling spring 5 of this fixed cylinder 4 inner bottom plate, the other end and the bottom surface fixed connection of spring plate 6 of this spring 5, spring plate 6 slip card is established in the inside of fixed cylinder 4, the inner wall embedding of fixed cylinder 4 is equipped with joint groove 7, the card is equipped with joint 8 in this joint groove 7, joint 8 and the outer wall fixed connection of connecting cylinder 9 head, the afterbody and the second bearing 10 axle of this connecting cylinder 9 are connected in a driving, this second bearing 10 and rocking arm 11 fixed connection, the effect of connecting cylinder 9 play connecting 11 and mount pad 1, make the spread all the time in the head of connecting axle 12 at 3 of connecting groove 13, the setting up of second bearing 10 makes rocking arm 11 can not produce the influence to connecting cylinder 9, this rocking arm 11 fixed connection axle 12 and this rocking arm 12 and this connecting cylinder 12 and the end of connecting cylinder 12 are connected in the head of the connecting cylinder 3, the end of this second bearing 12 is connected in the head of connecting cylinder 12.
The diameter of the spring 5 is consistent with the inner diameter of the fixed cylinder 4, the spring plate 6 is of a circular ring structure, the diameter of the circular ring is equal to the inner diameter of the fixed cylinder 4, and the inner diameter of the circular ring is larger than the diameter of the connecting shaft 12.
The head of the rotating shaft 3 is of a regular prism structure, the head of the connecting shaft 12 is embedded with a connecting groove 13, the shape and the size of the connecting groove 13 are consistent with those of the regular prism structure of the head of the rotating shaft 3, so that the rotating shaft 3 can drive the connecting shaft 12 to rotate when rotating, and the tail end of the connecting shaft 12 is fixedly connected with the rotating arm 11, so that the left and right rotation of the windshield wiper can be realized.
The clamping groove 7 is an L-shaped concave structure embedded in the inner wall of the fixed cylinder 4, the axis of the connecting shaft 12 and the axis of the rotating shaft 3 are in the same straight line, when the connecting cylinder 9 and the fixed cylinder 4 are connected, the clamping head 8 of the connecting cylinder 9 is inserted into the bottom of the vertical groove of the L-shaped groove, the spring plate 6 is pressed down to the bottom of the fixed cylinder 4, the connecting cylinder 9 is rotated to the bottom of the horizontal groove of the L-shaped groove, the hand is released, and the clamping head 8 is clamped into the hook part of the L-shaped groove to be fixed under the elasticity of the spring 5.
Working principle: when the device is installed, the clamping connector 8 of the connecting cylinder 9 is inserted into the bottom of the vertical groove of the L-shaped groove, the spring plate 6 is pressed down to the bottom of the fixed cylinder 4, the connecting cylinder 9 is rotated to the bottom of the transverse groove of the L-shaped groove and then is released, the clamping connector 8 is clamped into the hook part of the L-shaped groove to be fixed under the elasticity of the spring 5, at the moment, the connecting groove 13 is sleeved on the head part of the rotating shaft 3, the shape and the size of the connecting groove 13 are consistent with those of the regular prism structure of the head part of the rotating shaft 3, so that the rotating shaft 3 can drive the connecting shaft 12 to rotate when rotating, the tail end of the connecting shaft 12 is fixedly connected with the rotating arm 11, the left-right rotation of the windshield wiper can be realized, the connecting cylinder 9 is pressed and rotated when the connecting cylinder 9 is disassembled, and the rotating arm 11 is removed under the elasticity of the spring 5.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a dismantle convenient wiper, includes mount pad (1), its characterized in that: the mounting seat (1) is internally and fixedly provided with a first bearing (2), the first bearing (2) is internally and axially provided with a rotating shaft (3), one side, close to the head of the rotating shaft (3), of the mounting seat (1) is fixedly connected with the bottom of a fixed cylinder (4), the surface of an inner bottom plate of the fixed cylinder (4) is connected with one end of a spring (5), the other end of the spring (5) is fixedly connected with the bottom surface of a spring plate (6), the spring plate (6) is slidably clamped in the fixed cylinder (4), the inner wall of the fixed cylinder (4) is embedded with a clamping groove (7), the clamping groove (7) is internally and fixedly provided with a clamping head (8), the clamping head (8) is fixedly connected with the outer wall of the head of a connecting cylinder (9), the tail of the connecting cylinder (9) is axially connected with a second bearing (10), the second bearing (10) is fixedly connected with a tail of a connecting shaft (12), the connecting shaft (12) penetrates through the second bearing (10) and the connecting cylinder (9), and the head of the connecting shaft (12) is sleeved on the head of the rotating shaft (3);
the diameter of the spring (5) is consistent with the inner diameter of the fixed cylinder (4), the spring plate (6) is of a circular ring structure, the diameter of the circular ring is equal to the inner diameter of the fixed cylinder (4), and the inner diameter of the circular ring is larger than the diameter of the connecting shaft (12);
the head of the rotating shaft (3) is of a regular prism structure, a connecting groove (13) is embedded in the head of the connecting shaft (12), and the shape and the size of the connecting groove (13) are consistent with those of the regular prism structure of the head of the rotating shaft (3).
2. A wiper as defined in claim 1, wherein: the clamping groove (7) is of an L-shaped concave structure embedded into the inner wall of the fixed cylinder (4), and the axis of the connecting shaft (12) and the axis of the rotating shaft (3) are in the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710791094.2A CN107640128B (en) | 2017-09-05 | 2017-09-05 | Windshield wiper convenient to detach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710791094.2A CN107640128B (en) | 2017-09-05 | 2017-09-05 | Windshield wiper convenient to detach |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107640128A CN107640128A (en) | 2018-01-30 |
| CN107640128B true CN107640128B (en) | 2023-12-05 |
Family
ID=61111307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710791094.2A Active CN107640128B (en) | 2017-09-05 | 2017-09-05 | Windshield wiper convenient to detach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107640128B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159760A (en) * | 2018-09-04 | 2019-01-08 | 罗向东 | A kind of windshield wiper joint |
| CN110979262A (en) * | 2019-11-15 | 2020-04-10 | 西安庆安电气控制有限责任公司 | Wiper double-spring pressure adjusting device |
| CN111114498A (en) * | 2020-01-11 | 2020-05-08 | 浙江胜华波电器股份有限公司 | Quick-release wiper arm assembly |
| CN111956124B (en) * | 2020-08-22 | 2021-07-23 | 湖州建烨自动化科技有限公司 | Vehicle maintenance dust collector with connector capable of being replaced quickly |
| CN114413772A (en) * | 2022-01-14 | 2022-04-29 | 光子(深圳)精密科技有限公司 | Laser spot detection system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2830772A1 (en) * | 1978-07-13 | 1980-01-31 | Bosch Gmbh Robert | Detachable mounting for windscreen wiper on vehicle - has multicomponent drive stub with removable extending section |
| CN101301882A (en) * | 2007-05-10 | 2008-11-12 | 通用汽车环球科技运作公司 | Windshield wiper assembly with unitary arm and post |
| CN102555998A (en) * | 2012-03-28 | 2012-07-11 | 张正生 | Automotive windshield wiper |
| CN205315518U (en) * | 2016-01-20 | 2016-06-15 | 江门市振业水产有限公司 | Quick assembly disassembly structure of stirring rake |
| CN207328389U (en) * | 2017-09-05 | 2018-05-08 | 重庆光盈科技有限公司 | A kind of easy-to-mount front windshield rain brush |
-
2017
- 2017-09-05 CN CN201710791094.2A patent/CN107640128B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2830772A1 (en) * | 1978-07-13 | 1980-01-31 | Bosch Gmbh Robert | Detachable mounting for windscreen wiper on vehicle - has multicomponent drive stub with removable extending section |
| CN101301882A (en) * | 2007-05-10 | 2008-11-12 | 通用汽车环球科技运作公司 | Windshield wiper assembly with unitary arm and post |
| CN102555998A (en) * | 2012-03-28 | 2012-07-11 | 张正生 | Automotive windshield wiper |
| CN205315518U (en) * | 2016-01-20 | 2016-06-15 | 江门市振业水产有限公司 | Quick assembly disassembly structure of stirring rake |
| CN207328389U (en) * | 2017-09-05 | 2018-05-08 | 重庆光盈科技有限公司 | A kind of easy-to-mount front windshield rain brush |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107640128A (en) | 2018-01-30 |
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Effective date of registration: 20231109 Address after: Room 101, No. 699 Tonghong South Road, Tong'an District, Xiamen City, Fujian Province, 361000 Applicant after: XIAMEN METO AUTO PARTS INDUSTRY Co.,Ltd. Address before: 400800 Nantong Town, Wansheng Economic Development Zone, Chongqing (Zone A of Jiajin Locomotive Industrial Park) Applicant before: CHONGQING GUANGYING TECHNOLOGY CO.,LTD. |
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