CN210337862U - Windscreen wiper and water spraying structure for passenger car - Google Patents
Windscreen wiper and water spraying structure for passenger car Download PDFInfo
- Publication number
- CN210337862U CN210337862U CN201920965697.4U CN201920965697U CN210337862U CN 210337862 U CN210337862 U CN 210337862U CN 201920965697 U CN201920965697 U CN 201920965697U CN 210337862 U CN210337862 U CN 210337862U
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- CN
- China
- Prior art keywords
- glass
- wiper
- groove
- sliding
- passenger car
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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.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 238000005507 spraying Methods 0.000 title claims description 6
- 239000011521 glass Substances 0.000 claims abstract description 49
- 239000007921 spray Substances 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000005096 rolling process Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 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
- 230000000694 effects Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Images
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model relates to the technical field of a windscreen wiper, and discloses a windscreen wiper and a water spray structure for a passenger car, which comprises the passenger car, glass, a wiper arm and a spray head, wherein the glass, the wiper arm and the spray head are arranged on the passenger car; the adjusting mechanism comprises two connecting plates, a limiting groove, two sliding grooves, two sliding blocks, two rotating rods and a first spring, the two connecting plates are symmetrically and fixedly connected to the side wall, close to the glass, of the wiper blade, and the limiting groove is formed in the side wall, close to the glass, of the wiper blade between the two connecting plates. The utility model discloses the change of the wiper blade of being convenient for protects the shower nozzle, and the condition that the shower nozzle was blockked up can not appear takes place.
Description
Technical Field
The utility model relates to a wiper technical field especially relates to a wiper and water spray structure for passenger train.
Background
The windscreen wiper strip live time of passenger train wiper has been of a specified duration, it can be ageing to have rubbed the face of contact with glass for a specified duration, can lead to the clearance effect to worsen, and then need to change the windscreen wiper strip, but the hand does not have the windscreen wiper strip in some times, be not convenient for change, it is inconvenient just to operate this moment, when the sprinkler system of passenger train windscreen wiper does not spray water, external dust can get into the shower nozzle through the drill way of shower nozzle, the time has been of a specified duration and has leaded to the shower nozzle to be plugged up, need clear up, the change is not convenient for to the windscreen wiper strip that current windscreen wiper strip is connected with the windscreen wiper arm simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing wiper is inconvenient to replace and the spray head is blocked in the prior art, and providing a wiper and a water spraying structure for a passenger car.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the windscreen wiper and water spraying structure for the passenger car comprises the passenger car, glass, a windscreen wiper arm and a spray head, wherein the glass, the windscreen wiper arm and the spray head are arranged on the passenger car;
the adjusting mechanism comprises two connecting plates, a limiting groove, two sliding grooves, two sliding blocks, two rotating rods and a first spring, wherein the two connecting plates are symmetrically and fixedly connected to the side wall, close to the glass, of the wiper blade, the limiting groove is formed in the side wall, close to the glass, of the wiper blade between the two connecting plates, the two sliding grooves are symmetrically formed in the opposite side walls of the two connecting plates, the sliding blocks are connected in the sliding grooves in a sliding mode, the opposite ends of the two sliding blocks penetrate through the notches of the corresponding sliding grooves and extend outwards and are rotatably connected with the rotating rods through bearings, the bearings are fixedly arranged in the sliding blocks, the opposite ends of the two rotating rods are fixedly connected with the wiper strips, one ends, far away from the glass, of the wiper strips are inserted into the limiting groove, the side wall, close to the glass, of the wiper strips are abutted against the glass, and the first spring is fixedly connected to the wall, and the other end of the first spring is fixedly connected with the sliding block.
Preferably, the protection mechanism comprises a protection barrel, two protection plates and two tension springs, the protection barrel is sleeved on the spray head and is fixedly connected with the passenger car, the two protection plates are symmetrically hinged to the side wall of the top of the protection barrel, the two tension springs are symmetrically and fixedly connected to the side wall of the bottom of the protection plates, and the other ends of the tension springs are fixedly connected with the inner barrel wall of the protection barrel.
Preferably, the connecting mechanism comprises a connecting hole, a connecting groove, two clamping grooves, connecting rods, a sliding hole, a sliding rod, a second spring and two clamping blocks, the connecting hole is formed in the side wall, close to the top, of the wiper arm, the connecting groove is formed in the side wall, far away from the glass, of the wiper plate and corresponding to the connecting hole, the two clamping grooves are symmetrically formed in the opposite groove walls, close to the groove bottom, of the connecting groove, the two connecting rods are symmetrically inserted into the connecting hole, one end, close to the glass, of each connecting rod extends into the connecting groove, the sliding hole is formed in the rod wall, located in the connecting hole, of each connecting rod, the sliding rod is connected into the sliding hole in a sliding mode, the two ends of each sliding rod penetrate through the orifices of the corresponding sliding holes and extend outwards and are fixedly connected with the hole wall of the connecting hole, the two connecting rods are opposite to each other and close to the rod, and one end of the clamping block, which is far away from the spring, penetrates through the notch of the clamping groove and extends into the clamping groove.
Preferably, a ball groove is formed in one end, close to the bottom of the sliding groove, of the sliding block, a ball is connected in the ball groove in a rolling mode, and one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and extends outwards and is connected with the bottom of the sliding groove in a rolling mode.
Preferably, the relative cylinder wall of the protection cylinder close to the top is symmetrically and fixedly connected with limiting blocks, and the top of each limiting block is fixedly connected with the protection plate.
Preferably, the fixture block is trapezoidal in section.
Preferably, a water guide groove is formed in the side wall of the top of the passenger car between the spray head and the glass.
Preferably, one end of the connecting rod, which is far away from the glass, is fixedly connected with a push handle.
Preferably, the wiper plate is fixedly provided with anti-skid grains.
Compared with the prior art, the utility model provides a wiper and water spray structure for passenger train possesses following beneficial effect:
1. this a wiper and water spray structure for passenger train constitutes an adjustment mechanism through setting up connecting plate, spacing groove, spout, slider, bull stick and first spring, is convenient for change the limit with the windscreen wiper strip, and then the use of the windscreen wiper strip of being convenient for.
2. This a wiper and water spray structure for passenger train constitutes a protection machanism through setting up a protection section of thick bamboo, guard plate and extension spring, and when the shower nozzle did not spray water, in external dust can not get into the shower nozzle, the condition that the shower nozzle was blockked up can not appear and take place.
3. This a wiper and water spray structure for passenger train through setting up connecting hole, spread groove, draw-in groove, connecting rod, slide opening, slide bar, second spring and fixture block constitution coupling mechanism, applys a thrust in opposite directions to the connecting rod, alright in order to accomplish the separation to the wiper blade, the separation of the wiper blade of being convenient for.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the change of the windscreen wiper board of being convenient for protects the shower nozzle, and the condition that the shower nozzle was blockked up can not appear takes place.
Drawings
Fig. 1 is a schematic structural view of a wiper and a water spray structure for a passenger car according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is an enlarged view of a portion C in fig. 1.
In the figure: 1 passenger car, 2 glasses, 3 wiper arms, 4 spray heads, 5 connecting mechanisms, 51 connecting holes, 52 connecting grooves, 53 clamping grooves, 54 connecting rods, 55 sliding holes, 56 sliding rods, 57 second springs, 58 clamping blocks, 6 wiper plates, 7 adjusting mechanisms, 71 connecting plates, 72 limiting grooves, 73 sliding grooves, 74 sliding blocks, 75 rotating rods, 76 first springs, 8 wiper strips, 9 protection mechanisms, 91 protection cylinders, 92 protection plates, 93 tension springs, 10 ball grooves, 11 balls, 12 limiting blocks and 13 water guide grooves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the windscreen wiper and water spray structure for the passenger car comprises a passenger car 1, glass 2, a windscreen wiper arm 3 and a spray head 4, wherein the glass 2, the windscreen wiper arm 3 and the spray head 4 are mounted on the passenger car 1, the spray head 4 is positioned between the glass 2 and the windscreen wiper arm 3, the side wall, close to the top of the glass 2, of the windscreen wiper arm 3 is connected with a windscreen wiper 6 through a connecting mechanism 5, a windscreen wiper strip 8 is connected to the side wall, close to the glass 2, of the windscreen wiper 6 through an adjusting mechanism 7, and a;
the adjusting mechanism 7 comprises two connecting plates 71, a limiting groove 72, two sliding grooves 73, two sliding blocks 74, two rotating rods 75 and a first spring 76, wherein the two connecting plates 71 are symmetrically and fixedly connected to the side wall, close to the glass 2, of the wiper blade 6, the limiting groove 72 is formed in the side wall, close to the glass 2, of the wiper blade 6 between the two connecting plates 71, the two sliding grooves 73 are symmetrically formed in the opposite side walls of the two connecting plates 71, the sliding blocks 74 are slidably connected in the sliding grooves 73, the opposite ends of the two sliding blocks 74 penetrate through the notches of the corresponding sliding grooves 73 and extend outwards and are rotatably connected with the rotating rods 75 through bearings, the bearings are fixedly arranged in the sliding blocks 74, the opposite ends of the two rotating rods 75 are fixedly connected with the wiper strip 8, one end, far away from the glass 2, of the wiper strip 8 is inserted in the limiting groove 72, the side wall, close to the glass 2, of the wiper strip 8 is abutted against the glass 2, the first spring 76 is fixedly, and the other end and the slider 74 fixed connection of first spring 76, when needing to change the wiper strip 8 and there is not wiper strip 8 on hand, exert the pulling force of a compression spring 76 to wiper strip 8 for wiper strip 8 breaks away from spacing groove 72, the rotatory wiper strip 8 of one hundred eighty degrees, and cancel the pulling force to wiper strip 8, first spring 76 resets, push into spacing groove 72 with wiper strip 8, and then can use another face of wiper strip 8 to scrape the formula to glass 2, can not appear wiper strip 8.
The connecting mechanism 5 comprises a connecting hole 51, a connecting groove 52, two clamping grooves 53, a connecting rod 54, a sliding hole 55, a sliding rod 56, a second spring 57 and two clamping blocks 58, wherein the connecting hole 51 is formed in the side wall of the wiper arm 3 close to the top, the connecting groove 52 is formed in the side wall of the wiper plate 6 far away from the glass 2 and corresponding to the connecting hole 51, the two clamping grooves 53 are symmetrically formed in the opposite groove walls of the connecting groove 52 close to the groove bottom, the two connecting rods 54 are symmetrically inserted in the connecting hole 51, one end of the connecting rod 54 close to the glass 2 extends into the connecting groove 52, the sliding hole 55 is formed in the rod wall of the connecting rod 54 in the connecting hole 51, the sliding rod 56 is slidably connected in the sliding hole 55, the two ends of the sliding rod 56 both penetrate through the opening of the corresponding sliding hole 55 and extend outwards and are fixedly connected with the hole wall of the connecting hole 51, the rod walls of the, two fixture blocks 58 are fixedly connected to the rod wall of the connecting rod 54 far away from the spring, and one end of the fixture block 58 far away from the spring penetrates through the notch of the clamping groove 53 and extends into the clamping groove 53, when the wiper blade 6 needs to be replaced, opposite thrust is applied to the two connecting rods 54, then the fixture block 58 is separated from the clamping groove 53, and then the wiper blade 6 is separated from the wiper arm 3, so that the wiper blade 6 is convenient to take down, and further the wiper blade 6 is convenient to replace.
The ball groove 10 has been seted up to the one end that slider 74 is close to the spout 73 tank bottom, and ball 11 is connected with in the ball groove 10 roll, and the one end that ball 11 kept away from the ball groove 10 tank bottom passes the notch of ball groove 10 and outwards extends, and with the tank bottom roll connection of spout 73, makes the gliding more swift of slider 74.
The protection cylinder 91 is symmetrically and fixedly connected with a limiting block 12 on the opposite cylinder wall close to the top, and the top of the limiting block 12 is fixedly connected with the protection plate 92, so that the limiting block 12 is convenient to reset.
The cross section of the latch 58 is trapezoidal, so that the latch 58 can be conveniently clamped into the slot 53.
A water chute 13 is arranged on the side wall of the top of the passenger car 1 between the spray head 4 and the glass 2 to conduct water.
One end of the connecting rod 54 far away from the glass 2 is fixedly connected with a push handle, so that the pushing force can be applied to the connecting rod 54 conveniently.
The wiper blade 6 is fixedly provided with anti-slip lines, so that the wiper blade 6 is convenient to hold.
In the utility model, when the wiper strip 8 needs to be replaced and the hand does not have the wiper strip 8, the pulling force of the compression spring 76 is applied to the wiper strip 8, so that the wiper strip 8 is separated from the limiting groove 72, the wiper strip 8 is rotated by one hundred eighty degrees, the pulling force to the wiper strip 8 is cancelled, the first spring 76 is reset, the wiper strip 8 is pushed into the limiting groove 72, and then the other side of the wiper strip 8 can be used for scraping the glass 2, so that the wiper strip 8 cannot appear; when the spray head 4 sprays water, the spray head 4 is opened, the spray head 4 applies thrust to the protection plate 92, the protection plate 92 is further opened, the spray head 4 can spray water, and after the water spraying is finished, the tension spring 93 is reset, so that the protection plate 92 is reset, the spray head 4 is protected, and the situation that the spray head 4 is blocked by external impurities can be avoided; when the wiper blade 6 needs to be replaced, opposite thrust is applied to the two connecting rods 54, the clamping block 58 is separated from the clamping groove 53, the wiper blade 6 is separated from the wiper arm 3, the wiper blade 6 is convenient to take down, and the wiper blade 6 is convenient to replace.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (9)
1. The windscreen wiper and the water spraying structure for the passenger car comprise the passenger car (1), glass (2), a windscreen wiper arm (3) and a spray head (4), wherein the glass (2), the windscreen wiper arm (3) and the spray head (4) are mounted on the passenger car (1), the spray head (4) is located between the glass (2) and the windscreen wiper arm (3), the side wall, close to the top of the glass (2), of the windscreen wiper arm (3) is connected with a windscreen wiper plate (6) through a connecting mechanism (5), the side wall, close to the glass (2), of the windscreen wiper plate (6) is connected with a windscreen wiper strip (8) through an adjusting mechanism (7), and a protection mechanism (9) is mounted on the spray;
the adjusting mechanism (7) comprises two connecting plates (71), a limiting groove (72), two sliding grooves (73), two sliding blocks (74), two rotating rods (75) and a first spring (76), wherein the two connecting plates (71) are symmetrically and fixedly connected to the side wall, close to the glass (2), of the wiper blade (6), the limiting groove (72) is formed in the side wall, close to the glass (2), of the wiper blade (6) between the two connecting plates (71), the two sliding grooves (73) are symmetrically formed in the opposite side walls of the two connecting plates (71), the sliding blocks (74) are slidably connected into the sliding grooves (73), the opposite ends of the two sliding blocks (74) penetrate through the notches of the corresponding sliding grooves (73) and extend outwards and are rotatably connected with the rotating rods (75) through bearings, the bearings are fixedly arranged in the sliding blocks (74), and the opposite ends of the two rotating rods (75) are fixedly connected with the wiper strip (8), one end, far away from glass (2), of the wiper strip (8) is inserted into the limiting groove (72), the side wall, close to the glass (2), of the wiper strip (8) is abutted to the glass (2), the first spring (76) is fixedly connected to the groove wall, far away from the glass (2), of the sliding groove (73), and the other end of the first spring (76) is fixedly connected with the sliding block (74).
2. The passenger car wiper and water spray structure according to claim 1, wherein the protection mechanism (9) comprises a protection cylinder (91), two protection plates (92) and two tension springs (93), the protection cylinder (91) is sleeved on the spray head (4), the protection cylinder (91) is fixedly connected with the passenger car (1), the two protection plates (92) are symmetrically hinged to the top side wall of the protection cylinder (91), the two tension springs (93) are symmetrically and fixedly connected to the bottom side wall of the protection plates (92), and the other ends of the tension springs (93) are fixedly connected with the inner cylinder wall of the protection cylinder (91).
3. The car wiper and water spray structure according to claim 1, wherein the connecting mechanism (5) comprises a connecting hole (51), a connecting groove (52), two clamping grooves (53), a connecting rod (54), a sliding hole (55), a sliding rod (56), a second spring (57) and two clamping blocks (58), the connecting hole (51) is formed on the side wall of the wiper arm (3) near the top, the connecting groove (52) is formed on the side wall of the wiper plate (6) far away from the glass (2) and corresponding to the connecting hole (51), the two clamping grooves (53) are symmetrically formed on the opposite groove walls of the connecting groove (52) near the groove bottom, the two connecting rods (54) are symmetrically inserted into the connecting hole (51), one end of the connecting rod (54) near the glass (2) extends into the connecting groove (52), the sliding hole (55) is formed on the rod wall of the connecting rod (54) in the connecting hole (51), slide bar (56) sliding connection is in slide opening (55), the both ends of slide bar (56) all pass the drill way that corresponds slide opening (55) and outwards extend, and with the pore wall fixed connection of connecting hole (51), two the pole wall that connecting rod (54) just is close to glass (2) in opposite directions all with second spring (57) fixed connection, two fixture block (58) fixed connection is on connecting rod (54) keep away from the pole wall of spring, and fixture block (58) keep away from the one end of spring and pass the notch of draw-in groove (53) and extend to draw-in groove (53).
4. The passenger car wiper and water spray structure according to claim 1, wherein a ball groove (10) is formed in one end of the slider (74) close to the bottom of the sliding groove (73), a ball (11) is connected in the ball groove (10) in a rolling manner, and one end of the ball (11) far away from the bottom of the ball groove (10) penetrates through the notch of the ball groove (10) and extends outwards and is connected with the bottom of the sliding groove (73) in a rolling manner.
5. The passenger car wiper and water spray structure as claimed in claim 2, wherein the opposite walls of the protection tube (91) close to the top are symmetrically and fixedly connected with limit blocks (12), and the top of the limit blocks (12) is fixedly connected with the protection plate (92).
6. The wiper blade and water spray structure for passenger vehicles according to claim 3, wherein the latch (58) is trapezoidal in cross section.
7. The passenger car wiper and water spray structure as claimed in claim 1, wherein a water chute (13) is formed on the side wall of the top of the passenger car (1) between the spray head (4) and the glass (2).
8. The passenger car wiper and water spray structure according to claim 3, wherein a push handle is fixedly connected to one end of the connecting rod (54) far away from the glass (2).
9. The wiper blade and water spray structure for passenger vehicles according to claim 1, wherein the wiper plate (6) is fixedly provided with an anti-slip pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920965697.4U CN210337862U (en) | 2019-06-26 | 2019-06-26 | Windscreen wiper and water spraying structure for passenger car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920965697.4U CN210337862U (en) | 2019-06-26 | 2019-06-26 | Windscreen wiper and water spraying structure for passenger car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210337862U true CN210337862U (en) | 2020-04-17 |
Family
ID=70190486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920965697.4U Expired - Fee Related CN210337862U (en) | 2019-06-26 | 2019-06-26 | Windscreen wiper and water spraying structure for passenger car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210337862U (en) |
-
2019
- 2019-06-26 CN CN201920965697.4U patent/CN210337862U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |