CN201705102U - Window regulator - Google Patents

Window regulator Download PDF

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Publication number
CN201705102U
CN201705102U CN2010201431651U CN201020143165U CN201705102U CN 201705102 U CN201705102 U CN 201705102U CN 2010201431651 U CN2010201431651 U CN 2010201431651U CN 201020143165 U CN201020143165 U CN 201020143165U CN 201705102 U CN201705102 U CN 201705102U
Authority
CN
China
Prior art keywords
glass
tooth
plate
tooth plate
frame riser
Prior art date
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.)
Expired - Lifetime
Application number
CN2010201431651U
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Chinese (zh)
Inventor
王平
张州林
王显刚
王涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BYD Co Ltd
Original Assignee
BYD Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BYD Co Ltd filed Critical BYD Co Ltd
Priority to CN2010201431651U priority Critical patent/CN201705102U/en
Application granted granted Critical
Publication of CN201705102U publication Critical patent/CN201705102U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model provides a window regulator comprising a mounting plate, a fork arm, a support, a bracket, a toothed plate and a power plant, wherein the fork arm comprises a big swing arm and a small swing arm which can rotate oppositely and form a X-shaped structure; the toothed plate is fixedly connected with one end of the big swing arm, close to the mounting plate; the power plant is fixedly connected to the mounting plate and meshed with the teeth of the toothed plate to drive the toothed plate to rotate relative to the mounting plate; the tooth of the toothed plate comprises a first end part and a second end part; and the tooth of the toothed plate is provided with a buffer unit at the second end part. Compared with the existing window regulator, the toothed plate of the window regulator is provided with an elastic buffer unit, when the window is lowered to the extreme lower position, the buffer unit withstands the impact of the gear of the power plant and the toothed plate, avoids the abnormal sound caused by the impact between the gear and the toothed plate and the impact wear of corresponding parts, and improves the quality of whole window regulator.

Description

Glass-frame riser
Technical field
The utility model belongs to Vehicular door glass field operation, relates in particular to a kind of automobile door glass elevator.
Background technology
The function of automobile glass lifter is to realize the rising and the decline of automobile door glass.The oscilaltion of glass has realized contacting very freely outward with car in the car, effectively improves car inner air flow situation, avoids producing peculiar smell in the car, and is with fresh air in the holding chamber, reduces vehicle interior temperature.Make and seem spacious and well-lighted in the car.
Present automobile glass lifter form of structure is various, use the more fork arm type equal that is mainly, the glass-frame riser of fork arm type equal is by the driven by motor tooth plate, come transferring power by tooth plate again, when glass rose, the stroke of glass was to limit (not shown) by doorframe, and glass is when descending, be the spline that limits motor by tooth plate, its motor tooth can not be rotated, thereby make motor rotation blockage.In tooth plate restriction motor spline, spline can clash into tooth plate, and glass just has abnormal sound and produces when dropping to lowermost end, can have a strong impact on the quality of product like this.The structure that adds circuit board on motor is also arranged in addition, add that circuit board can well control the stroke that drops to least significant end.But consider from the angle of cost, can increase the whole cost of glass-frame riser.
The utility model content
Technical problem to be solved in the utility model is the technological deficiency that can produce abnormal sound at existing glass-frame riser motor spline and tooth plate bump when glass drops to lowermost end, a kind of new glass-frame riser is provided, eliminates the bump abnormal sound of motor spline and tooth plate.
In order to solve above-mentioned technical problem, the utility model provides a kind of glass-frame riser, comprises installing plate, yoke, support, carriage, tooth plate, power set; Described yoke comprises the big swing arm and the little swing arm that can relatively rotate and form the X-shaped structure, one end of described big swing arm rotatably is connected on the installing plate and the other end slidably is arranged in the carriage, and described little swing arm one end slidably is arranged in the support and the other end slidably is arranged in the carriage; Described tooth plate is fixedlyed connected with an end of putting on the nearly installing plate of arm rest; Described power set are fixedly connected on installing plate and drive the relative installing plate rotation of tooth plate with the tooth engagement of described tooth plate; The tooth of described tooth plate comprises first end and the second end, at glass-frame riser with on glass when being raised to the extreme higher position, the tooth of power set and tooth plate meshes at the first end place, when glass-frame riser is reduced to extreme lower position with glass, the tooth of power set and tooth plate meshes at the second end place, wherein, on the tooth the second end of described tooth plate, be provided with buffer.
Described buffer is the block rubber that is wrapped on the second end.
Described the second end is provided with installation portion, and described block rubber is wrapped on the described installation portion.
Be arranged at intervals with through hole on described installation portion, described block rubber passes described through hole and is wrapped on the installation portion.
Described power set comprise motor, with the output shaft of motor form the worm and gear transmission worm gear and with the coaxial gear that is wholely set of worm gear, described gear meshes with tooth plate.
Compare with existing glass-frame riser, the utility model tooth plate is provided with elastic buffering mechanism, when glass-frame riser is reduced to extreme lower position with glass, described buffer withstands the gear of power set and the bump of tooth plate, avoided the abnormal sound of tooth plate and gear bump, also avoid the brinelling of related components, improved the quality of whole glass-frame riser.
Description of drawings
Fig. 1 is the structural representation of the utility model glass-frame riser;
Fig. 2 is the local structure for amplifying schematic diagram at Figure 1A place;
Fig. 3 is the part-structure schematic diagram of tooth plate and block rubber assembling;
Fig. 4 is the B-B sectional view of Fig. 3;
Fig. 5 is the C-C sectional view of Fig. 3;
The specific embodiment
Clearer for technical problem, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
As shown in Figure 1, glass-frame riser of the present utility model comprises installing plate 8, yoke, support 2, carriage 1, tooth plate 5, power set 6; Described yoke comprises the big swing arm 4 and the little swing arm 3 that can relatively rotate and form the X-shaped structure, one end of described big swing arm 4 rotatably is connected on the installing plate 8 and the other end slidably is arranged in the carriage 1, and described little swing arm 3 one ends slidably are arranged in the support 2 and the other end slidably is arranged in the carriage 1; Described tooth plate 5 is fixedlyed connected near an end of installing plate 5 with big swing arm 4; Described power set 6 are fixedly connected on installing plate 8 and drive tooth plate 5 relative installing plate 8 rotations with tooth 51 engagements of described tooth plate 5; The tooth 51 of described tooth plate comprises first end 53 and the second end 54, at glass-frame riser with on glass when being raised to the extreme higher position, power set 6 mesh at first end 53 places with the tooth 51 of tooth plate, when glass-frame riser is reduced to extreme lower position with glass, power set 6 mesh at the second end 54 places with the tooth 51 of tooth plate, wherein, the tooth 51 of described tooth plate is provided with buffer 7 on the second end 54.
When glass-frame riser of the present utility model was installed on the car door, described support 2 was fixedly mounted on the inner plate of car door, and glass holder is attached on the carriage 1, and installing plate 8 is fixedly mounted on the inner plate of car door; The end that little swing arm 3 is connected with support 2 is slidingly matched by a slide block and support 2, and the end that little swing arm 3 is connected with carriage 1 is slidingly matched by another slide block and carriage 1; The end that big swing arm 4 is connected with carriage 1 also is slidingly matched with it by a slide block;
Shown in Fig. 2-5, described buffer is the block rubber 7 that is wrapped on the tooth, and it is mainly used in the bump of buffering power set 6.
As preferred embodiment of the present utility model, be the installation of compound rubber piece 7, described tooth 51 is provided with installation portion 52, and described block rubber 7 is wrapped on the described installation portion 52, is convenient to the firm installation of block rubber 7, and is unlikely to come off in the process of using.
Further improvement as installation portion 52, on described installation portion 52, be arranged at intervals with through hole 521, as shown in Figure 4, described block rubber 7 passes described installation portion 52 and is wrapped on the installation portion 52, in the assembling of block rubber 7, directly with injection machine with the block rubber injection moulding on tooth plate 5, make buffer more firm.
For the conventional design of power set, described power set 6 comprise motor 61, with the output shaft of motor 61 form the worm and gear transmission worm gear and with the coaxial gear that is wholely set 62 of worm gear, described gear 62 and tooth plate 5 engagements.
The course of work of this glass-frame riser is as follows:
Driven by motor worm gear-gear part rotates, gear 62 drives big swing arm 4 with tooth plate 5 engagements and rotates around installing plate 8, driving little swing arm 3 when big swing arm 4 is rotated rotates around big swing arm 4, because 2 pairs of little swing arms 3 of support define moving of vertical direction, and can only laterally move, in big swing arm 4 is further rotated, carriage 1 is upwards pushed away, thereby glass is risen; Motor 61 counter-rotatings, the direction of motion of each parts is moved in the opposite direction, and glass is descended.
Compare with existing glass-frame riser, the utility model tooth plate 5 is provided with elastic buffering mechanism 7, when glass-frame riser is reduced to extreme lower position with glass, described buffer 7 withstands the gear 62 of power set 6 and the bump of tooth plate 5, avoided the abnormal sound of tooth plate 5 with gear 62 bumps, also avoid the brinelling of related components, improved the quality of whole glass-frame riser.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims (5)

1. glass-frame riser comprises installing plate, yoke, support, carriage, tooth plate, power set; Described yoke comprises the big swing arm and the little swing arm that can relatively rotate and form the X-shaped structure, one end of described big swing arm rotatably is connected on the installing plate and the other end is mounted slidably in carriage, and described little swing arm one end is mounted slidably in support and the other end is mounted slidably in carriage; Described tooth plate is fixedlyed connected with an end of putting on the nearly installing plate of arm rest; Described power set are fixedly connected on installing plate and drive the relative installing plate rotation of tooth plate with the tooth engagement of described tooth plate; The tooth of described tooth plate comprises first end and the second end, at glass-frame riser with on glass when being raised to the extreme higher position, the tooth of power set and tooth plate meshes at the first end place, when glass-frame riser is reduced to extreme lower position with glass, the tooth of power set and tooth plate is characterized in that: be provided with buffer on the tooth the second end of described tooth plate in the engagement of the second end place.
2. glass-frame riser as claimed in claim 1 is characterized in that: described buffer is the block rubber that is wrapped on the second end.
3. glass-frame riser as claimed in claim 2 is characterized in that: described the second end is provided with installation portion, and described block rubber is wrapped on the described installation portion.
4. glass-frame riser as claimed in claim 3 is characterized in that: be arranged at intervals with through hole on described installation portion, described block rubber passes described through hole and is wrapped on the installation portion.
5. as each described glass-frame riser of claim 1-4, it is characterized in that: described power set comprise motor, with the output shaft of motor form the worm and gear transmission worm gear and with the coaxial gear that is wholely set of worm gear, described gear meshes with tooth plate.
CN2010201431651U 2010-03-23 2010-03-23 Window regulator Expired - Lifetime CN201705102U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201431651U CN201705102U (en) 2010-03-23 2010-03-23 Window regulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201431651U CN201705102U (en) 2010-03-23 2010-03-23 Window regulator

Publications (1)

Publication Number Publication Date
CN201705102U true CN201705102U (en) 2011-01-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201431651U Expired - Lifetime CN201705102U (en) 2010-03-23 2010-03-23 Window regulator

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103147649A (en) * 2013-03-18 2013-06-12 宁波世通汽车零部件有限公司 Cross arm type window glass lifter
CN103147651A (en) * 2013-03-18 2013-06-12 宁波世通汽车零部件有限公司 Cross arm type window glass lifter
CN103147652A (en) * 2013-03-18 2013-06-12 宁波世通汽车零部件有限公司 Cross-beam electric glass lifter
CN103147650A (en) * 2013-03-18 2013-06-12 宁波世通汽车零部件有限公司 Cross-arm electric glass lifter
CN103321522A (en) * 2013-06-09 2013-09-25 三一汽车制造有限公司 Glass lifter, automobile cab and automobile
CN104847213A (en) * 2015-04-30 2015-08-19 芜湖莫森泰克汽车科技有限公司 Gear sector and balance arm seaming part
CN105781316A (en) * 2014-12-25 2016-07-20 比亚迪股份有限公司 Glass lifting device and vehicle thereof
CN110552585A (en) * 2018-05-30 2019-12-10 比亚迪股份有限公司 Side door capable of being electrically stretched and retracted and vehicle with side door

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103147649A (en) * 2013-03-18 2013-06-12 宁波世通汽车零部件有限公司 Cross arm type window glass lifter
CN103147651A (en) * 2013-03-18 2013-06-12 宁波世通汽车零部件有限公司 Cross arm type window glass lifter
CN103147652A (en) * 2013-03-18 2013-06-12 宁波世通汽车零部件有限公司 Cross-beam electric glass lifter
CN103147650A (en) * 2013-03-18 2013-06-12 宁波世通汽车零部件有限公司 Cross-arm electric glass lifter
CN103321522A (en) * 2013-06-09 2013-09-25 三一汽车制造有限公司 Glass lifter, automobile cab and automobile
CN105781316A (en) * 2014-12-25 2016-07-20 比亚迪股份有限公司 Glass lifting device and vehicle thereof
CN105781316B (en) * 2014-12-25 2018-05-08 比亚迪股份有限公司 A kind of glass lifting device and its automobile
CN104847213A (en) * 2015-04-30 2015-08-19 芜湖莫森泰克汽车科技有限公司 Gear sector and balance arm seaming part
CN110552585A (en) * 2018-05-30 2019-12-10 比亚迪股份有限公司 Side door capable of being electrically stretched and retracted and vehicle with side door
CN110552585B (en) * 2018-05-30 2021-11-12 比亚迪股份有限公司 Side door capable of being electrically stretched and retracted and vehicle with side door

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CX01 Expiry of patent term

Granted publication date: 20110112

CX01 Expiry of patent term