CN106740701B - Bone wiper shell connection structure - Google Patents
Bone wiper shell connection structure Download PDFInfo
- Publication number
- CN106740701B CN106740701B CN201611095670.1A CN201611095670A CN106740701B CN 106740701 B CN106740701 B CN 106740701B CN 201611095670 A CN201611095670 A CN 201611095670A CN 106740701 B CN106740701 B CN 106740701B
- Authority
- CN
- China
- Prior art keywords
- bone
- connecting column
- middle bone
- matched
- combining part
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 84
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
- B60S1/3806—Means, or measures taken, for influencing the aerodynamic quality of the wiper blades
- B60S1/381—Spoilers mounted on the squeegee or on the vertebra
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Quality & Reliability (AREA)
- Mechanical Engineering (AREA)
- Revetment (AREA)
- Prostheses (AREA)
Abstract
The invention discloses a connecting structure of a shell of a windshield wiper with a bone, which consists of a middle bone and side bones connected to two ends of the middle bone, wherein two ends of the middle bone are provided with connecting parts, one end of each side bone is provided with a connecting end matched with the connecting parts of the middle bone, the connecting parts of the middle bone outwards protrude a connecting column, two sides of the bottom of the connecting column are provided with slots, the front end of each connecting column is provided with a clamping groove with a downward opening, the connecting ends of the side bones are provided with two fins which are spaced, the two fins can be correspondingly inserted into the slots of the connecting parts of the middle bone, the space between the two fins is used for accommodating the connecting columns of the connecting parts, and the inner wall of each fin is provided with a positioning convex column matched with the clamping groove of the connecting column.
Description
Technical Field
The invention relates to the field of automobile accessories, in particular to a shell connecting structure of a windshield wiper with a bone.
Background
The outside of general bone windshield wiper can cover and establish a multistage shell of plastics material, and firstly play the effect that protects windshield wiper skeleton and decorate the whole appearance of windshield wiper and pleasing to the eye, designed the wind-guiding cambered surface on the second shell, can increase the wind pressure, improve the scraping effect of windshield wiper. In general, the wiper shell mainly comprises a middle rib 1' and side ribs 2' connected to two sides of the middle rib, as shown in fig. 1, in the prior art, a cross positioning convex strip 21' and a positioning column 22' are arranged on the inner surfaces of two sides of one end of the side rib 2' connected with the middle rib 1', one end of the middle rib 1' matched with the side rib protrudes outwards to form an extension arm 11', a positioning hole 12' is arranged on the extension arm 11', the positioning column 22' of the side rib is embedded and clamped in the positioning hole 12' of the extension arm of the middle rib during connection, and meanwhile, the cross positioning convex strip 21' of the side rib is propped against the side surface of the extension arm.
Disclosure of Invention
In view of the above, the present invention provides a connecting structure for a wiper housing with bones, which overcomes the shortcomings of the existing connecting structure for wiper housings, and makes the connection of wiper housings more stable.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a have bone wiper shell connection structure, comprises well bone and the limit bone of connecting in well bone both ends, the both ends of well bone are equipped with the joint portion, and the one end of limit bone is equipped with the link with well bone joint portion complex, and the joint portion of this well bone outwards protrudes a spliced pole, and this spliced pole bottom both sides are equipped with the slot, and the front end of spliced pole is equipped with the draw-in groove of opening decurrent, the link of limit bone is equipped with two looks spaced fins, and in this two fins can correspond the slot of inserting well bone joint portion, the interval between these two fins supplies the spliced pole of holding joint portion, and the inner wall of this fin is equipped with and connects post draw-in groove complex location projection.
A step is formed on the end face of the middle bone combining part, and a yielding groove for accommodating the step is formed on the connecting end of the side bone.
The size of the interval between the two wing pieces of the side bone is matched with the width of the connecting column.
The end face of the middle bone combining part is in an asymmetric special shape with a downward opening, and the end face of the side bone connecting end is in a special shape matched with the middle bone combining part.
By adopting the structure, when the side bones are connected with the middle bones, the two wing pieces of the side bones are correspondingly inserted into the slots of the middle bone combining part, the connecting column of the middle bone combining part is embedded and clamped between the two wing pieces, and when the connecting rod is connected in place, the positioning convex column on the inner wall of the wing piece just falls into the clamping groove of the connecting column, so that the movement of the side bones in the front-back direction and the left-right direction is effectively limited by the matching structure, the side bones are not easy to shake after being connected, the connection with the middle bones is more stable and reliable and not easy to slip, the scraping effect of the windshield wiper is effectively ensured, and the service life of the windshield wiper is prolonged.
Drawings
FIG. 1 is a schematic view of a conventional bone wiper housing;
FIGS. 2 and 3 are exploded views of the structure of the housing of the bone wiper according to the present invention;
FIG. 4 is a schematic view of a combination of a boned wiper housing according to the present invention;
fig. 5 is a sectional view showing the combined structure of the housing of the bone wiper according to the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and detailed description.
As shown in fig. 2 to 5, the connecting structure of the shell of the windshield wiper with the bone according to the present invention is a multi-segment structure made of plastic material, and is composed of a middle bone 1 and side bones 2 connected to two ends of the middle bone, wherein the surface of the middle bone 1 is provided with an air guiding cambered surface, two ends of the middle bone 1 are provided with a combining part 11 connected with the side bones 2, the end surface of the combining part 11 is in an asymmetric irregular shape with downward opening, the middle part is outwards protruded to form a connecting column 12, two sides of the bottom of the connecting column 12 are provided with slots 13, the front end of the connecting column 12 is symmetrically provided with two clamping grooves 14 with downward openings, and further, a step 15 is formed on the end surface of the combining part 11;
the side bone 2 is connected with the middle bone 1, one end of the side bone is provided with a connecting end 21 matched with the middle bone combining part 11, the end face of the connecting end 21 is shaped matched with the middle bone combining part 11, the connecting end 21 extends outwards from the end face to form two fins 22 with two intervals, the two fins 22 can be correspondingly inserted into a slot 13 of the middle bone combining part, the space between the two fins 22 is used for accommodating a connecting column 12 of the combining part, the size of the space is matched with the width of the connecting column 12, the inner wall of the fin 22 is provided with a positioning convex column 23 matched with a connecting column clamping groove 14, and one side of the fin 22 is also provided with a yielding groove 24 correspondingly accommodating a step 15 of the middle bone combining part;
when the connecting structure is connected, the two wings 22 of the side bone are correspondingly inserted into the slots 13 of the middle bone combining part 11, the connecting column 12 of the middle bone combining part 11 is embedded and clamped between the two wings 22, and when the connecting structure is connected in place, the positioning convex column 23 on the inner wall of the wing 22 just falls into the clamping groove 14 of the connecting column, so that the movement of the side bone 2 in the front-back direction and the left-right direction is effectively limited by the matching structure, in addition, in the connecting process, the step 15 on the end surface of the middle bone combining part is also embedded into the abdicating groove 24 of the side bone, thereby further limiting the left-right shaking of the side bone 2 and ensuring the connection between the middle bone and the side bone to be more stable.
The foregoing description is only of the preferred embodiments of the invention and is not intended to limit the scope of the invention. It is therefore intended that all such variations and modifications as fall within the scope of the invention as defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a have bone wiper shell connection structure, comprises well bone and the limit bone of connecting in well bone both ends, its characterized in that: the two ends of the middle bone are provided with a combination part, one end of the side bone is provided with a connection end matched with the combination part of the middle bone, the combination part of the middle bone is outwards protruded to form a connecting column, two sides of the bottom of the connecting column are provided with slots, the front end of the connecting column is provided with a clamping groove with a downward opening, the connecting end of the side bone is provided with two spaced fins which can be correspondingly inserted into the slots of the middle bone combining part, the space between the two fins is used for accommodating the connecting column of the combining part, and the inner wall of the fin is provided with a positioning convex column matched with the clamping groove of the connecting column.
2. A bone wiper housing attachment structure as in claim 1 wherein: a step is formed on the end face of the middle bone combining part, and a yielding groove for accommodating the step is formed on the connecting end of the side bone.
3. A bone wiper housing attachment structure as in claim 1 wherein: the size of the interval between the two wing pieces of the side bone is matched with the width of the connecting column.
4. A bone wiper housing attachment structure as in claim 1 wherein: the end face of the middle bone combining part is in an asymmetric special shape with a downward opening, and the end face of the side bone connecting end is in a special shape matched with the middle bone combining part.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621076528 | 2016-09-23 | ||
| CN2016210765288 | 2016-09-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106740701A CN106740701A (en) | 2017-05-31 |
| CN106740701B true CN106740701B (en) | 2023-12-19 |
Family
ID=58883582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611095670.1A Active CN106740701B (en) | 2016-09-23 | 2016-12-02 | Bone wiper shell connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106740701B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1282915C (en) * | 1987-01-27 | 1991-04-16 | Tridon Limited | Wiper joint structure |
| CN101041349A (en) * | 2006-03-24 | 2007-09-26 | 黄世贤 | Connecting device for a windshield wiper having no support frame and hook type windshield wiper arm |
| JP2007253924A (en) * | 2006-03-25 | 2007-10-04 | Seken Ko | Device for exclusively connecting frame-less wiper and hook type wiper arm to each other |
| DE20321703U1 (en) * | 1987-07-06 | 2009-01-08 | Robert Bosch Gmbh | Wiper lever with a wiper arm and a wiper blade hinged to this |
| CN201753049U (en) * | 2010-06-13 | 2011-03-02 | 盛达贸易公司 | Windscreen wiper |
| CN201932125U (en) * | 2010-12-31 | 2011-08-17 | 叶奔奔 | Frameless windscreen wiper |
| CN102596659A (en) * | 2009-11-17 | 2012-07-18 | 罗伯特·博世有限公司 | Adapter for connecting a connecting element at the end of a wiper arm to a wiper blade in particular of flat beam construction |
| CN102991466A (en) * | 2011-09-15 | 2013-03-27 | 阿斯莫有限公司 | Wiper blade and wiper for vehicle |
| CN203651719U (en) * | 2013-11-06 | 2014-06-18 | 冯文财 | Windshield wiper |
| CN103909906A (en) * | 2014-04-02 | 2014-07-09 | 九江亚达实业有限公司 | Compound wiper |
| CN104908715A (en) * | 2014-03-12 | 2015-09-16 | Kcw株式会社 | Wiper blade |
| CN206306999U (en) * | 2016-09-23 | 2017-07-07 | 厦门富可汽车配件有限公司 | A kind of bone wiper connection structure of outer shell |
-
2016
- 2016-12-02 CN CN201611095670.1A patent/CN106740701B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1282915C (en) * | 1987-01-27 | 1991-04-16 | Tridon Limited | Wiper joint structure |
| DE20321703U1 (en) * | 1987-07-06 | 2009-01-08 | Robert Bosch Gmbh | Wiper lever with a wiper arm and a wiper blade hinged to this |
| CN101041349A (en) * | 2006-03-24 | 2007-09-26 | 黄世贤 | Connecting device for a windshield wiper having no support frame and hook type windshield wiper arm |
| JP2007253924A (en) * | 2006-03-25 | 2007-10-04 | Seken Ko | Device for exclusively connecting frame-less wiper and hook type wiper arm to each other |
| CN102596659A (en) * | 2009-11-17 | 2012-07-18 | 罗伯特·博世有限公司 | Adapter for connecting a connecting element at the end of a wiper arm to a wiper blade in particular of flat beam construction |
| CN201753049U (en) * | 2010-06-13 | 2011-03-02 | 盛达贸易公司 | Windscreen wiper |
| CN201932125U (en) * | 2010-12-31 | 2011-08-17 | 叶奔奔 | Frameless windscreen wiper |
| CN102991466A (en) * | 2011-09-15 | 2013-03-27 | 阿斯莫有限公司 | Wiper blade and wiper for vehicle |
| CN203651719U (en) * | 2013-11-06 | 2014-06-18 | 冯文财 | Windshield wiper |
| CN104908715A (en) * | 2014-03-12 | 2015-09-16 | Kcw株式会社 | Wiper blade |
| CN103909906A (en) * | 2014-04-02 | 2014-07-09 | 九江亚达实业有限公司 | Compound wiper |
| CN206306999U (en) * | 2016-09-23 | 2017-07-07 | 厦门富可汽车配件有限公司 | A kind of bone wiper connection structure of outer shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106740701A (en) | 2017-05-31 |
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