CN110269294B - Face guard that rainy day used - Google Patents
Face guard that rainy day used Download PDFInfo
- Publication number
- CN110269294B CN110269294B CN201910325352.7A CN201910325352A CN110269294B CN 110269294 B CN110269294 B CN 110269294B CN 201910325352 A CN201910325352 A CN 201910325352A CN 110269294 B CN110269294 B CN 110269294B
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- groove
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- end wall
- shaft
- wiper
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Helmets And Other Head Coverings (AREA)
- Transmission Devices (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a face mask used in rainy days, which comprises a shell, wherein a power cavity is arranged in the shell, the left end wall and the right end wall of the power cavity are provided with cam grooves, and a motor is started to enable a windscreen wiper to swing up and down to scrape water drops on the face mask.
Description
Technical Field
The invention relates to the field of protection, in particular to a mask used in rainy days.
Background
At present, in rainy day, the very dangerous thing of battery car working time of riding, traditional windshield mask is in rainy day, and the deep bead in the place ahead can condense a large amount of water drops, has sheltered from the sight of riding passerby, and the inside thin water smoke that also can form of face guard more is unfavorable for observing the road condition, rides by bike under this kind of condition and brings danger to riding passerby easily.
Disclosure of Invention
The present invention is directed to a face mask used in rainy days to solve the above problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme: a face mask used in rainy days comprises a driving plate, wherein a power cavity is arranged in the driving plate, cam grooves are arranged at the left end and the right end of the power cavity, a fixing plate is arranged at the lower end of the driving plate, a line-of-sight opening is arranged in the fixing plate, linkage grooves are symmetrically arranged at the left end wall and the right end wall of the line-of-sight opening, a wiper device is arranged among the linkage grooves, the power cavity and the cam grooves and comprises a wiper and a transparent plate, the wiper device can scrape rainwater on the transparent plate, the wiper device is also provided with a power device, the lower end of the line-of-sight opening is provided with a through groove, the rear end wall of the through groove is communicated with the outside, the lower end wall of the through groove is provided with a bottom groove communicated with the outside, the left end and the right end of the through groove are symmetrically provided with a switching groove, the ventilator rotates in the positive direction to pump fresh air into the through groove from the bottom groove and out of the rear end wall of the through groove, so that the rear end face of the transparent plate is demisted, a driving device is further arranged in the demisting device, a long shaft penetrates through the driving plate, head sleeves are arranged at the left end and the right end of the long shaft, a locking cavity is arranged in each head sleeve, a buckling device is arranged in each head sleeve and comprises a clamping block and a connecting gear, the connecting gear is fixedly connected with the long shaft, and the connecting gears can be clamped by the clamping blocks due to the fact that the clamping blocks move up and down.
Preferably, the power device in the wiper device comprises a motor arranged on the right end wall of the power cavity, the left end of the motor is in power connection with a motor shaft, the left end of the motor shaft is provided with a motor gear, the left and right end walls of the power cavity are in rotating fit connection with a cross shaft, the middle end of the cross shaft is provided with a cross shaft gear engaged with the motor gear, the left and right ends of the cross shaft respectively extend into the cam groove and are in rotating fit connection with the end wall of the cam groove higher than the power cavity, the left and right ends of the cross shaft are symmetrically provided with cams, the upper end wall of the cam groove is in sliding fit connection with a lifting rod, the end surface of the lifting rod close to the power cavity is symmetrically provided with abutting rods up and down, the cams abut against the abutting rods, and the lifting rods extend downwards into the interlocking grooves and are in sliding fit connection with the upper end wall of the interlocking grooves, the front end wall and the rear end wall of the linkage groove are connected with a wiper shaft in a rotating fit mode, a torsional spring is arranged on the wiper shaft, the wiper is fixedly connected with the torsional spring, the motor is started, and therefore the lifting rod is driven to move up and down, the wiper swings up and down, and water drops on the transparent plate are scraped.
Preferably, two driving devices are symmetrically arranged on the left and right of the defogging device, the right defogging device comprises a vertical rod, a spring groove is communicated with the lower wall of the switching groove and is positioned below the vertical rod, the vertical rod is connected with the lower end wall of the linkage groove, the upper end wall of the switching groove and the spring groove in a sliding fit manner, the upper end of the vertical rod is abutted against the lower end surface of the wiper, a return spring fixedly connected with the lower end wall of the spring groove is arranged at the lower end of the vertical rod, a vertical rod shaft is arranged at the middle end of the vertical rod, a linkage rod is hinged at the rear end of the vertical rod shaft, a hinge shaft is arranged at the left end of the linkage rod, a rack is hinged at the front end of the hinge shaft, the rack is connected with the left end wall of the switching groove and the right end wall of the through groove in a sliding fit manner, a fan rod is connected with the lower end wall of the through groove in a rotating fit manner, the upper end of the fan rod is fixedly connected with the ventilating fan, a filter screen is arranged in the bottom groove, the fan gear drives the ventilating fan and the fan rod to rotate forwards, fresh air is sucked from the lower end of the bottom groove for demisting, and water vapor at the rear end of the fan rod is sucked out when the fan rod rotates backwards, so that certain dryness is kept.
Preferably, the buckle device comprises a driving cavity located at the upper end of the locking cavity, a driven rod is connected to the driving cavity in a sliding fit mode, a telescopic spring is connected between the driven rod and the driving cavity, a shifting handle is arranged at the left end of the driven rod, the lower end of the driven rod is fixedly connected with the clamping block, the shifting handle is pulled upwards, and therefore the driven rod is driven to move upwards with the clamping block.
In conclusion, the beneficial effects of the invention are as follows: this device can be in rainy day, the operation of scraping off the rainwater of terminal surface before the windshield, also carry out remove device to the water smoke of windshield rear end face simultaneously for ride passerby and have good sight in riding, thereby ensured passerby's life safety, this device passes through mechanical transmission cooperation, has reduced the possibility of makeing mistakes, uses single motor to realize multi-functionally simultaneously, has reduced the cost of device and has practiced thrift the energy consumption.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the whole structure of the face mask used in rainy days;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
fig. 3 is a cross-sectional view taken along the line B-B of fig. 1 in accordance with the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-3, an embodiment of the present invention is shown: a face mask used in rainy days comprises a driving plate 33, wherein a power cavity 62 is arranged in the driving plate 33, cam grooves 25 are arranged at the left end and the right end of the power cavity 62, a fixing plate 35 is arranged at the lower end of the driving plate 33, a line-of-sight opening 53 is arranged in the fixing plate 35, interlocking grooves 55 are symmetrically arranged at the left end wall and the right end wall of the line-of-sight opening 53, a wiper device 101 is arranged among the interlocking grooves 55, the power cavity 62 and the cam grooves 25, the wiper device 101 comprises a wiper 37 and a transparent plate 34, the wiper device 101 can wipe off rainwater on the transparent plate 34, a power device 105 is further arranged in the wiper device 101, a through groove 52 is arranged at the lower end of the line-of-sight opening 53, the rear end wall of the through groove 52 is communicated with the outside, a bottom groove 46 communicated with the outside is arranged at the lower end wall of the through groove 52, a defogging device 102 is arranged between the switching groove 64 and the through groove 52, the defogging device 102 includes a ventilator 50, the ventilator 50 rotates forward to pump fresh air into the through groove 52 from the bottom groove 46, and the fresh air is discharged from the rear end wall of the through groove 52, so as to perform defogging work on the rear end surface of the transparent plate 34, a driving device 104 is further arranged in the defogging device 102, a long shaft 54 is arranged in the driving plate 33 in a penetrating manner, headgear 21 are arranged at the left end and the right end of the long shaft 54, a locking cavity 32 is arranged in the headgear 21, a fastening device 103 is arranged in the headgear 21, the fastening device 103 includes a fastening block 61 and a connecting gear 31, the connecting gear 31 is fixedly connected with the long shaft 54, and the fastening block 61 can be fastened by moving up and down the connecting gear 31.
The power device 105 in the wiper device 101 comprises a motor 29 arranged on the right end wall of the power cavity 62, the left end of the motor 29 is in power connection with a motor shaft 28, the left end of the motor shaft 28 is provided with a motor gear 27, the left and right end walls of the power cavity 62 are in running fit connection with a cross shaft 26, the middle end of the cross shaft 26 is provided with a cross shaft gear 30 meshed with the motor gear 27, the left and right ends of the cross shaft 26 extend into the cam groove 25 respectively and are in running fit connection with the end wall of the power cavity 62 higher than the cam groove 25, the left and right ends of the cross shaft 26 are symmetrically provided with cams 24, the upper end wall of the cam groove 25 is in running fit connection with a lifting rod 22, the lifting rod 22 is close to the end surface of the power cavity 62 and is symmetrically provided with abutting rods 23 up and down, the cams 24 abut against the abutting rods 23, and the lifting rod 22 extends downwards into the interlocking groove 55, and with the upper end wall sliding fit of interlock groove 55 is connected, the front and back end wall running fit of interlock groove 55 is connected with windscreen wiper axle 38, be equipped with torsional spring 36 on the windscreen wiper axle 38, windscreen wiper 37 with torsional spring 36 fixed connection opens motor 29, thereby drives lifter 22 reciprocates, makes windscreen wiper 37 luffing motion is right the water droplet on the transparent plate 34 strikes off.
The two driving devices 104 in the defogging device 102 are symmetrically arranged at the left and right, the right defogging device 102 comprises a vertical rod 39, a spring groove 42 is communicated and arranged on the lower wall of the switching groove 64 and below the vertical rod 39, the vertical rod 39 is connected with the lower end wall of the linkage groove 55, the upper end wall of the switching groove 64 and the spring groove 42 in a sliding fit manner, the upper end of the vertical rod 39 is abutted against the lower end surface of the wiper 37, a return spring 41 fixedly connected with the lower end wall of the spring groove 42 is arranged at the lower end of the vertical rod 39, a vertical rod shaft 40 is arranged at the middle end of the vertical rod 39, a linkage rod 43 is hinged at the rear end of the vertical rod shaft 40, a hinge shaft 44 is arranged at the left end of the linkage rod 43, a rack 45 is hinged at the front end of the hinge shaft 44, and the rack 45 is connected with the left end wall of the switching groove 64 and the right end, the lower end wall of the through groove 52 is connected with a fan rod 51 in a rotating fit manner, the middle end of the fan rod 51 is provided with a fan gear 48 meshed with the rack 45, the upper end of the fan rod 51 is fixedly connected with the ventilation fan 50, a filter screen 47 is arranged in the bottom groove 46, the fan gear 48 drives the ventilation fan 50 and the fan rod 51 to rotate forwards, fresh air is sucked from the lower end of the bottom groove 46 for demisting, and water vapor at the rear end of the fan rod 51 is pumped out when the fan rod 51 rotates reversely, so that certain dryness is kept.
The buckling device 103 comprises a driving cavity 58 located at the upper end of the locking cavity 32, a driven rod 60 is connected in the driving cavity 58 in a sliding fit mode, a telescopic spring 59 is connected between the driven rod 60 and the driving cavity 58, a shifting handle 57 is arranged at the left end of the driven rod 60, the lower end of the driven rod 60 is fixedly connected with a clamping block 61, the shifting handle 57 is pulled upwards, and therefore the driven rod 60 and the clamping block 61 are driven to move upwards.
When the hood 21 needs to be taken down, the dial 57 is pulled upwards, so that the driven rod 60 and the clamping block 61 are driven to move upwards, and the fixing plate 35 is pulled up.
The invention has the beneficial effects that: this device can be in rainy day, and to the operation that the rainwater of the preceding terminal surface of windshield struck off, also get rid of the water smoke of windshield rear end face simultaneously for ride passerby and have good sight in riding, thereby ensured passerby's life safety, this device passes through mechanical transmission cooperation, has reduced the possibility of makeing mistakes, uses single motor to realize multi-functionally simultaneously, has reduced the cost of device and has practiced thrift the energy consumption.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (1)
1. A face mask for rainy days, which comprises a shell and is characterized in that: the novel rain wiping device comprises a driving plate, wherein a power cavity is arranged in the driving plate, cam grooves are arranged at the left end and the right end of the power cavity, a fixing plate is arranged at the lower end of the driving plate, a line viewing port is arranged in the fixing plate, linkage grooves are symmetrically arranged at the left end wall and the right end wall of the line viewing port, a wiper device is arranged among the linkage grooves, the power cavity and the cam grooves, the wiper device comprises a wiper and a transparent plate and can wipe off rainwater on the transparent plate, a power device is further arranged in the wiper device, a through groove is arranged at the lower end of the line viewing port, the rear end wall of the through groove is communicated with the outside, a bottom groove communicated with the outside is arranged at the lower end wall of the through groove, switching grooves are symmetrically arranged at the left end and the right end of the through groove, a defogging device is arranged between the switching grooves and the through groove and comprises a ventilating fan, the device comprises a through groove, a driving device, a clamping device and a connecting gear, wherein the through groove is arranged on the rear end wall of the through groove, the rear end surface of the transparent plate is subjected to demisting work, the driving device is further arranged in the demisting device, a long shaft penetrates through the driving device, head sleeves are arranged at the left end and the right end of the long shaft, a locking cavity is arranged in each head sleeve, the clamping device comprises a clamping block and a connecting gear, the connecting gear is fixedly connected with the long shaft, and the connecting gear can be clamped by the vertical movement of the clamping block; the power device in the wiper device comprises a motor arranged on the right end wall of the power cavity, the left end of the motor is in power connection with a motor shaft, the left end of the motor shaft is provided with a motor gear, the left end wall and the right end wall of the power cavity are in running fit and connection with a cross shaft, the middle end of the cross shaft is provided with a cross shaft gear meshed with the motor gear, the left end and the right end of the cross shaft respectively extend into the cam groove and are in running fit and connection with the end wall of the power cavity, the left end and the right end of the cross shaft are symmetrically provided with cams, the upper end wall of the cam groove is in sliding fit and connection with a lifting rod, the lifting rod is vertically symmetrically provided with abutting rods near the end surface of the power cavity, the cams abut against the abutting rods, the lifting rod extends downwards into the interlocking groove and is in sliding fit and connection with the upper end wall of the interlocking, the front end wall and the rear end wall of the linkage groove are connected with a wiper shaft in a rotating fit mode, a torsional spring is arranged on the wiper shaft, the wiper is fixedly connected with the torsional spring, and the motor is started, so that the lifting rod is driven to move up and down, the wiper swings up and down, and water drops on the transparent plate are scraped; the defogging device is characterized in that two driving devices are symmetrically arranged on the left and right, the right defogging device comprises a vertical rod, a spring groove is communicated with the lower wall of the switching groove and is positioned below the vertical rod, the vertical rod is connected with the lower end wall of the linkage groove, the upper end wall of the switching groove and the spring groove in a sliding fit manner, the upper end of the vertical rod is abutted against the lower end surface of the windscreen wiper, a reset spring fixedly connected with the lower end wall of the spring groove is arranged at the lower end of the vertical rod, a vertical rod shaft is arranged at the middle end of the vertical rod, a linkage rod is hinged at the rear end of the vertical rod shaft, a hinge shaft is arranged at the left end of the linkage rod, a rack is hinged at the front end of the hinge shaft, the rack is connected with the left end wall of the switching groove and the right end wall of the through groove in a sliding fit manner, a fan rod is connected with the lower end wall of the through groove, the upper end of the fan rod is fixedly connected with the ventilating fan, a filter screen is arranged in the bottom groove, the fan gear drives the ventilating fan and the fan rod to rotate forwards, fresh air is sucked from the lower end of the bottom groove for demisting, and water vapor at the rear end of the fan rod is sucked out when the fan rod rotates reversely, so that certain dryness is kept; the buckle device comprises a driving cavity located at the upper end of the locking cavity, a driven rod is connected to the driving cavity in a sliding fit mode, a telescopic spring is connected between the driven rod and the driving cavity, a shifting handle is arranged at the left end of the driven rod, the lower end of the driven rod is fixedly connected with the clamping block, the shifting handle is pulled upwards, and therefore the driven rod is driven to move upwards with the clamping block.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910325352.7A CN110269294B (en) | 2019-04-22 | 2019-04-22 | Face guard that rainy day used |
| JP2019088670A JP6627165B1 (en) | 2019-04-22 | 2019-05-08 | Mask used on a rainy day |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910325352.7A CN110269294B (en) | 2019-04-22 | 2019-04-22 | Face guard that rainy day used |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110269294A CN110269294A (en) | 2019-09-24 |
| CN110269294B true CN110269294B (en) | 2020-12-18 |
Family
ID=67959740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910325352.7A Active CN110269294B (en) | 2019-04-22 | 2019-04-22 | Face guard that rainy day used |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6627165B1 (en) |
| CN (1) | CN110269294B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2050266U (en) * | 1989-03-20 | 1990-01-03 | 蔡吉儿 | Rain-proof appliance for motorcycle |
| JPH04327742A (en) * | 1991-04-30 | 1992-11-17 | Kanebo Ltd | Portable air conditioner for dust-protection |
| US5926098A (en) * | 1996-10-24 | 1999-07-20 | Pittway Corporation | Aspirated detector |
| CN203028176U (en) * | 2012-12-19 | 2013-07-03 | 上海市杨浦区打虎山路第一小学 | Face mask capable of automatically removing rain water |
| CN204742726U (en) * | 2015-06-25 | 2015-11-11 | 盐城思隆机电有限公司 | Rain poncho windscreen wiper structure |
| CN107072334B (en) * | 2015-07-09 | 2020-01-14 | 株式会社Sft研究所 | Integrated air conditioning suit |
| CN207076037U (en) * | 2017-08-23 | 2018-03-09 | 昆山好创电子科技有限公司 | Filter face mask with humiture sensing |
-
2019
- 2019-04-22 CN CN201910325352.7A patent/CN110269294B/en active Active
- 2019-05-08 JP JP2019088670A patent/JP6627165B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP6627165B1 (en) | 2020-01-08 |
| JP2020176361A (en) | 2020-10-29 |
| CN110269294A (en) | 2019-09-24 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201126 Address after: 325000 work station F12, yunchuang space, No.37, liming Industrial Zone, Binjiang street, Lucheng District, Wenzhou City, Zhejiang Province Applicant after: Wenzhou Yaotu Electronic Technology Co.,Ltd. Address before: Room 2501, Building 9, Songjiang City, Liqizhuang Street, Xiqing District, Tianjin Applicant before: Tianjin Hongchuang Knitting Co.,Ltd. |
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210705 Address after: 271100 story Street building, Laiwu high tech Zone, Jinan City, Shandong Province Patentee after: Laiwu yinglei Trading Co.,Ltd. Address before: 325000 work station F12, yunchuang space, No.37, liming Industrial Zone, Binjiang street, Lucheng District, Wenzhou City, Zhejiang Province Patentee before: Wenzhou Yaotu Electronic Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |