CN113320635B - Electric scooter with transverse shock absorption function - Google Patents
Electric scooter with transverse shock absorption function Download PDFInfo
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- CN113320635B CN113320635B CN202110778604.9A CN202110778604A CN113320635B CN 113320635 B CN113320635 B CN 113320635B CN 202110778604 A CN202110778604 A CN 202110778604A CN 113320635 B CN113320635 B CN 113320635B
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- wheel
- sliding plug
- rod
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/18—Tyre cooling arrangements, e.g. heat shields
- B60C23/19—Tyre cooling arrangements, e.g. heat shields for dissipating heat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J50/00—Arrangements specially adapted for use on cycles not provided for in main groups B62J1/00 - B62J45/00
- B62J50/15—Cleaning devices
- B62J50/16—Cleaning devices for cleaning parts of the cycle, e.g. windscreen wipers
Abstract
The invention relates to the technical field of electric scooters and discloses a transverse shock-absorbing electric scooter, which comprises a scooter plate and wheels, wherein the center of each wheel is fixedly provided with an axle, two ends of each axle are rotatably arranged on the inner wall of an installation seat, and the installation seat is fixedly arranged in the middle of the top of an arc-shaped beam; the left end of the arc beam is movably connected with a first hinged seat, the top of the first hinged seat is fixedly provided with a slide rod, the slide rod is fixedly arranged at the bottom of the first sliding plug, the right end of the arc beam is movably connected with a bidirectional connecting seat, the inner wall of the top of the bidirectional connecting seat is movably connected with a second hinged seat, and the second hinged seat is fixedly arranged at the bottom of the second sliding plug. During the electric scooter marchs on the way, when the wheel met the barrier, the wheel received the hindrance of barrier and can promote the arc roof beam through the mount pad and remove, made the left end of arc roof beam to the left side removal, the right-hand member top right side removal, the wheel top right side removal this moment, slowly rolled the barrier, reached excellent effect of moving away to avoid possible earthquakes.
Description
Technical Field
The invention relates to the technical field of electric scooters, in particular to a transverse shock absorption electric scooter.
Background
The scooter is a recreational tool, is popular with people (especially young people), and the traditional scooter needs to keep speed when in use, needs to continuously pedal the ground by feet manually to provide power, and has certain requirements on the flatness of the ground. Therefore, the electric scooter using electric power as power is produced. In recent years, electric scooters are sold at home and abroad, so that many manufacturers in China also start to invest in research, development and production, and the functions of the electric scooters are more and more diversified along with the increase of user demands.
For example, Chinese patent publication numbers are: CN105398530B patent invention discloses a shock-absorbing scooter, comprising: a front frame, a rear frame and a pedal; the two ends of the pedal are connected with a transmission chain, the left side and the right side of the rear wheel are respectively connected with a left chain wheel and a right chain wheel, the left chain wheel and the right chain wheel are connected with the transmission chain, and the left chain wheel and the right chain wheel are internally provided with one-way components, so that when the transmission chain drives the left chain wheel to rotate forwards and drives the right chain wheel to rotate backwards, the left chain wheel drives the rear wheel to rotate forwards, the right chain wheel does not drive the rear wheel to rotate, when the transmission chain drives the left chain wheel to rotate backwards and drives the right chain wheel to rotate forwards, the left chain wheel does not drive the rear wheel to rotate, and the right chain wheel drives the rear wheel to rotate forwards; the rear frame is connected with the rear frame through at least one telescopic shaft, and the telescopic shaft is sleeved with a damping spring. The damping part of the invention has simple structure and is arranged to be parallel to the main beam of the rear frame, thus reducing the occupied space; in addition, whether the pedals rotate forwards or backwards, the pedals can drive the scooter to move forwards.
In the electric scooter, although the electric scooter has a certain damping effect, in practical use, we find that the electric scooter still has certain disadvantages, such as:
1. the electric scooter has poor damping effect, and the electric scooter still jolts greatly when encountering large obstacles;
2. when the electric scooter is used in hot weather, the temperature of the wheel is high, and the electric scooter cannot assist in cooling the wheel, so that the service life of the wheel is short, and the tire is easy to burst;
3. the electric scooter can not clean the wheels, and the stained spots on the wheels not only can influence the service life of the wheels, but also are easy to slip;
based on this, we propose a lateral shock absorption electric scooter, hopefully solve the shortcomings in the prior art.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the electric scooter with the transverse shock absorption function, which has the advantages of good shock absorption effect, capability of cooling the wheels and convenience in cleaning the wheels.
(II) technical scheme
In order to achieve the purpose of good damping effect, the invention provides the following technical scheme: a transverse shock absorption electric scooter comprises a scooter plate and wheels, wherein an axle is fixedly installed at the center of each wheel, two ends of each axle are rotatably arranged on the inner wall of an installation seat, and the installation seat is fixedly installed in the middle of the top of an arc-shaped beam;
the left end of the arc beam is movably connected with a first hinge seat, the top of the first hinge seat is fixedly provided with a slide rod, the slide rod is fixedly arranged at the bottom of the first sliding plug, the right end of the arc beam is movably connected with a bidirectional connecting seat, the inner wall of the top of the bidirectional connecting seat is movably connected with a second hinge seat, and the second hinge seat is fixedly arranged at the bottom of the second sliding plug;
first sliding plug and second sliding plug all slide and set up on the inner wall of inner chamber, the inner chamber is seted up in the inside of shock attenuation cabinet, the top fixed mounting of shock attenuation cabinet has the fixed plate, the top fixed mounting of fixed plate has the car pole.
As a preferred technical scheme of the invention, a torsional spring is further arranged at the joint between the right end of the arc beam and the inner wall of the bidirectional connecting seat.
As a preferred technical scheme, a first sliding groove matched with the sliding rod is formed in the left side of the bottom of the shock absorption cabinet, and a second sliding groove matched with the second hinge seat and the bidirectional connecting seat is formed in the right side of the bottom of the shock absorption cabinet.
As a preferred technical scheme of the present invention, a sleeve is fixedly installed on one side of the first sliding plug facing the second sliding plug, a pull rod is fixedly installed on one side of the second sliding plug facing the first sliding plug, a sealing plug is fixedly installed at the tail end of the pull rod, and the sealing plug is slidably disposed on the inner wall of the sleeve;
the outer wall of the pull rod is further inserted with a guide sleeve, the guide sleeve is fixedly mounted on the inner wall of the sleeve, and a first spring is fixedly connected between the sealing plug and the guide sleeve.
As a preferred technical scheme of the invention, an annular groove is formed in one side of the sealing plug facing the first sliding plug, an annular plate is movably arranged on the inner wall of the annular groove, a connecting column is fixedly arranged at the tail end of the annular plate, a tail plate is fixedly arranged at the tail end of the connecting column, a second spring is arranged on the outer wall of the connecting column, and the second spring is fixedly connected between the sealing plug and the tail plate;
and one side of the annular plate, which faces the sealing plug, is also uniformly provided with an inserted rod, and the inner wall of the annular groove is uniformly provided with slots matched with the inserted rods.
On the basis of the technical scheme, in order to realize the purpose of cooling the wheels, the invention further provides the following technical scheme: side cabinets are fixedly mounted at two ends of the damping cabinet, push rods are fixedly mounted on outward sides of the first sliding plug and the second sliding plug, and the tail ends of the push rods extend into the side cabinets and are fixedly connected with pistons;
the inner wall fixed mounting of side cabinet has two baffles, the piston activity sets up between the inside wall of two baffles one side outwards and side cabinet, the both ends on side cabinet right side all are provided with first check valve, two the inside of baffle all is provided with the second check valve.
As a preferred technical scheme of the invention, a semiconductor refrigerating sheet is also arranged between the two partition plates and fixedly arranged on the inner side wall of the side cabinet;
the outer wall fixed mounting of side cabinet has the cold wind pipe, the mounted position of cold wind pipe and the mounted position of semiconductor refrigeration piece corresponding and with the side cabinet between link up each other, the inner wall fixed mounting of cold wind pipe has the elasticity offset plate, fine exhaust vent has evenly been seted up to the inside of elasticity offset plate.
On the basis of the technical scheme, in order to realize the purpose of conveniently cleaning the wheels, the invention also provides the following technical scheme: the bottom of fixed plate still fixed mounting has clean cotton, clean cotton is located the top of wheel.
As a preferred technical scheme of the invention, a rod cavity is formed inside the vehicle rod, a positioning plate is fixedly mounted on the inner wall of the rod cavity, a first water hole is formed inside the positioning plate, a movable plate is movably arranged at the top of the positioning plate, a second water hole is formed inside the movable plate, and the forming positions of the first water hole and the second water hole are staggered;
the center department fixed mounting of fly leaf bottom has the control lever, the bottom of control lever passes locating plate and fixed plate and extends to the inside and the fixedly connected with clamp plate of clean cotton, fixedly connected with third spring between the top of clamp plate and the bottom of fixed plate.
As a preferred technical scheme of the invention, the outer wall of the vehicle rod is provided with a water filling port communicated with the rod cavity;
the fixed plate is internally and uniformly provided with a water drainage tank which is used for communicating the rod cavity with the cleaning cotton.
(III) advantageous effects
Compared with the prior art, the invention provides a transverse damping electric scooter, which has the following beneficial effects:
1. this effectual electric scooter of shock attenuation, electric scooter marchs on the way, and when the wheel met the barrier, the wheel received the hindrance of barrier and can promote the arc roof beam through the mount pad and remove, makes the left end of arc roof beam remove to the left side, and the right-hand member moves to the upper right side, and the wheel moves to the upper right side this moment, slowly rolls the barrier, reaches excellent effect of moving away to avoid possible earthquakes.
2. According to the electric scooter with a good damping effect, the left end of the arc-shaped beam moves to the left side and drives the first sliding plug to move to the left side through the first hinge seat and the sliding rod, the right end of the arc-shaped beam moves to the right upper side and drives the second sliding plug to move to the right side through the bidirectional connecting seat and the second hinge seat, and therefore when a wheel rolls an obstacle, the first sliding plug and the second sliding plug are far away from each other;
the first sliding plug and the second sliding plug are far away from each other, the sealing plug gradually slides out of the sleeve through the pull rod, the sealing plug gradually slides out of the sleeve and can compress the first spring, the motion amplitude of the first sliding plug and the second sliding plug is buffered by utilizing the compression of the first spring, and the shock absorption effect is achieved;
meanwhile, when the sealing plug gradually slides out of the sleeve, the movement amplitude of the sealing plug is smaller and smaller under the action of air pressure, and the movement speed of the sealing plug is limited by the air pressure, so that the shock absorption effect is achieved; when the sealing plug is close to the uide bushing certain distance, the uide bushing can push up the inserted bar, the inserted bar is pushed up and is made spliced pole and tailboard outwards remove through the annular slab, the second spring is stretched this moment, the annular slab outwards removes and breaks away from the ring channel, open the route of ring channel, outside air can enter into the left side of sealing plug through slot and ring channel this moment, the left side of sealing plug is entered into to the air, on the way of first sliding plug and second sliding plug resume the position, the left air of sealing plug can be extruded by the sealing plug that the annular slab is sealed again, reuse atmospheric pressure reaches the effect of bradyseism, prevent to resume the speed and lead to electric scooter tremble at the excessive speed.
3. When the wheel of the electric scooter rolls on an obstacle, the first sliding plug and the second sliding plug are far away from each other, when the wheel passes through the obstacle, the first sliding plug and the second sliding plug are close to each other, when the first sliding plug and the second sliding plug are close to each other, the piston is driven to move inwards through the push rod, and the piston moves inwards to suck air into the piston through the first one-way valve; when keeping away from each other between first sliding plug and the second sliding plug, promote the piston through the push rod and outwards remove, the outside air admission that inhales before the piston outwards removes and makes through the second check valve semiconductor refrigeration piece department, the semiconductor refrigeration piece can cool down its air on every side, become the low temperature air, first sliding plug and second sliding plug cycle move, the air that semiconductor refrigeration piece department let in is more and more, finally, the low temperature air after being cooled down can be discharged through the exhaust vent on the elastic rubber plate, spout on the wheel, microthermal air jet is on the wheel, thereby can cool down the wheel, prevent that the wheel temperature is too high, certain protection effect has.
4. This effectual electric scooter of shock attenuation, the bottom fixed mounting of fixed plate has clean cotton, and clean cotton is located the top of wheel, when the wheel was rolled over the barrier and is moved to the upper right, the top of wheel can contact and extrude clean cotton with clean cotton, and the wheel is still at the rotation state this moment to, utilize the friction between clean cotton and the wheel can brush the spot on wheel surface down, keep the clean of wheel.
5. This effectual electric scooter of shock attenuation, can promote the clamp plate rebound when the top extrusion of wheel is clean cotton, the clamp plate rebound promotes the fly leaf rebound through the control lever, the fly leaf rebound breaks away from the locating plate, the water of pole intracavity can pass through the second water hole this moment, first water hole and lower basin are discharged, soak clean cotton, clean cotton is soaked further improvement on the one hand clean effect, it is clean more thorough to add water, on the other hand is soaked clean cotton brush can play cooling and lubricated effect to the wheel on the wheel, prevent that the wheel high temperature, not only so, the water logging is clean cotton still plays certain clean effect to clean cotton itself, can wash away the spot that is infected with on the clean cotton.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is an elevational, cross-sectional view of a portion of the shock absorbing cabinet of the present invention;
FIG. 3 is a perspective view of the bi-directional connecting base of the present invention;
FIG. 4 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
fig. 5 is a schematic view of a partially exploded view of the sealing plug of the present invention;
FIG. 6 is a top sectional view of a side cabinet portion of the present invention;
FIG. 7 is a cross-sectional view of the stationary plate and the vehicle rod portion of the present invention;
fig. 8 is an enlarged view of the invention at B in fig. 7.
In the figure: 1. turning a plate; 2. a wheel; 3. an axle; 4. a mounting seat; 5. an arc-shaped beam; 6. a first hinge mount; 7. a slide bar; 8. a first spool; 9. a bidirectional connecting base; 10. a second hinge mount; 11. a second spool; 12. a damping cabinet; 13. an inner cavity; 14. a sleeve; 15. a pull rod; 16. a sealing plug; 17. a guide sleeve; 18. a first spring; 19. an annular groove; 20. an annular plate; 21. connecting columns; 22. a tail plate; 23. a second spring; 24. inserting a rod; 25. a side cabinet; 26. a push rod; 27. a piston; 28. a partition plate; 29. a first check valve; 30. a second one-way valve; 31. a semiconductor refrigeration sheet; 32. a cold air pipe; 33. an elastic rubber plate; 34. a fixing plate; 35. a vehicle rod; 36. cleaning cotton; 37. positioning a plate; 38. a first water hole; 39. a movable plate; 40. a second water hole; 41. a control lever; 42. pressing a plate; 43. a third spring; 44. a water discharging tank; 45. and (4) a water filling port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows:
referring to fig. 1-5, a transverse shock absorption electric scooter comprises a scooter plate 1 and wheels 2, wherein the center of the wheels 2 is fixedly provided with an axle 3, both ends of the axle 3 are rotatably arranged on the inner wall of a mounting seat 4, and the mounting seat 4 is fixedly arranged in the middle of the top of an arc-shaped beam 5;
the left end of the arc-shaped beam 5 is movably connected with a first hinge seat 6, the top of the first hinge seat 6 is fixedly provided with a slide rod 7, the slide rod 7 is fixedly arranged at the bottom of a first sliding plug 8, the right end of the arc-shaped beam 5 is movably connected with a bidirectional connecting seat 9, the inner wall of the top of the bidirectional connecting seat 9 is movably connected with a second hinge seat 10, and the second hinge seat 10 is fixedly arranged at the bottom of a second sliding plug 11;
when the wheel 2 encounters an obstacle during the traveling process of the electric scooter, the wheel 2 is blocked by the obstacle and pushes the arc beam 5 to move through the mounting base 4, so that the left end of the arc beam 5 moves to the left side, the right end moves to the right upper side, and the wheel 2 moves to the right upper side and slowly rolls over the obstacle at the moment, thereby achieving the effect of shock absorption;
the first sliding plug 8 and the second sliding plug 11 are both arranged on the inner wall of the inner cavity 13 in a sliding manner, the inner cavity 13 is arranged inside the shock absorption cabinet 12, the top of the shock absorption cabinet 12 is fixedly provided with a fixing plate 34, and the top of the fixing plate 34 is fixedly provided with a vehicle rod 35;
a torsional spring is also arranged at the joint between the right end of the arc beam 5 and the inner wall of the bidirectional connecting seat 9, and under the action of the torsional spring, when the obstacle is not ground, the arc beam 5 is in a horizontal state, and the right end of the arc beam cannot move towards the upper right end;
a first sliding groove matched with the sliding rod 7 is formed in the left side of the bottom of the shock absorption cabinet 12, a second sliding groove matched with the second hinge seat 10 and the bidirectional connecting seat 9 is formed in the right side of the bottom of the shock absorption cabinet 12, and the sliding rod 7, the second hinge seat 10 and the bidirectional connecting seat 9 can move back and forth conveniently due to the arrangement of the first sliding groove and the second sliding groove;
a sleeve 14 is fixedly installed on one side, facing the second sliding plug 11, of the first sliding plug 8, a pull rod 15 is fixedly installed on one side, facing the first sliding plug 8, of the second sliding plug 11, a sealing plug 16 is fixedly installed at the tail end of the pull rod 15, and the sealing plug 16 is arranged on the inner wall of the sleeve 14 in a sliding mode;
the outer wall of the pull rod 15 is also inserted with a guide sleeve 17, the guide sleeve 17 is fixedly installed on the inner wall of the sleeve 14, and a first spring 18 is fixedly connected between the sealing plug 16 and the guide sleeve 17.
An annular groove 19 is formed in one side, facing the first sliding plug 8, of the sealing plug 16, an annular plate 20 is movably arranged on the inner wall of the annular groove 19, a connecting column 21 is fixedly installed at the tail end of the annular plate 20, a tail plate 22 is fixedly installed at the tail end of the connecting column 21, a second spring 23 is arranged on the outer wall of the connecting column 21, and the second spring 23 is fixedly connected between the sealing plug 16 and the tail plate 22;
the side of the annular plate 20 facing the sealing plug 16 is also uniformly provided with inserting rods 24, and the inner wall of the annular groove 19 is uniformly provided with slots matched with the inserting rods 24;
the left end of the arc-shaped beam 5 moves to the left side and drives the first sliding plug 8 to move to the left side through the first hinged seat 6 and the sliding rod 7, the right end of the arc-shaped beam 5 moves to the right upper side and drives the second sliding plug 11 to move to the right side through the bidirectional connecting seat 9 and the second hinged seat 10, and therefore when the wheel 2 rolls an obstacle, the first sliding plug 8 and the second sliding plug 11 are far away from each other;
the first sliding plug 8 and the second sliding plug 11 are far away from each other, the sealing plug 16 gradually slides out of the sleeve 14 through the pull rod 15, the sealing plug 16 gradually slides out of the sleeve 14 to compress the first spring 18, the motion amplitude of the first sliding plug 8 and the second sliding plug 11 is buffered by utilizing the compression of the first spring 18, and the shock absorption effect is achieved;
meanwhile, when the sealing plug 16 gradually slides out of the sleeve 14, the movement amplitude of the sealing plug 16 is smaller and smaller under the action of air pressure, and the air pressure is used for limiting the movement speed of the sealing plug 16, so that the shock absorption effect is achieved;
when the sealing plug 16 is close to the guide sleeve 17 for a certain distance, the guide sleeve 17 can push the insert rod 24, the insert rod 24 is pushed to move through the annular plate 20 to enable the connecting column 21 and the tail plate 22 to move outwards, at the moment, the second spring 23 is stretched, the annular plate 20 moves outwards to be separated from the annular groove 19, the passage of the annular groove 19 is opened, at the moment, external air can enter the left side of the sealing plug 16 through the slot and the annular groove 19, the air enters the left side of the sealing plug 16, on the way of the sealing plugs at the recovery positions of the first sliding plug 8 and the second sliding plug 11, the sealing plug 16 sealed by the annular plate 20 again can extrude the air at the left side of the sealing plug 16, the effect of cushioning is achieved by utilizing the air pressure again, and the phenomenon that the electric scooter shakes due to the fact that the recovery speed is too fast is prevented.
Example two:
referring to fig. 2 to 6, on the basis of the first embodiment, the side cabinet 25 is fixedly installed at both ends of the shock absorption cabinet 12, the push rod 26 is fixedly installed at both outward sides of the first sliding plug 8 and the second sliding plug 11, and the end of the push rod 26 extends into the side cabinet 25 and is fixedly connected with the piston 27;
two clapboards 28 are fixedly installed on the inner wall of the side cabinet 25, the piston 27 is movably arranged between one outward side of the two clapboards 28 and the inner side wall of the side cabinet 25, the two ends of the right side of the side cabinet 25 are both provided with first one-way valves 29, and external air can only enter the inside of the side cabinet 25 from the first one-way valves 29 and cannot be discharged to the outside from the inside of the side cabinet 25;
the second check valves 30 are arranged inside the two partition plates 28, air at the position of the piston 27 can enter the position of the semiconductor chilling plate 31 through the second check valves 30, and air at the position of the semiconductor chilling plate 31 cannot enter the position of the piston 27 through the second check valves 30;
a semiconductor refrigerating sheet 31 is further arranged between the two partition plates 28, the semiconductor refrigerating sheet 31 is fixedly installed on the inner side wall of the side cabinet 25, a cold air pipe 32 is fixedly installed on the outer wall of the side cabinet 25, the installation position of the cold air pipe 32 corresponds to the installation position of the semiconductor refrigerating sheet 31 and is communicated with the side cabinet 25, an elastic rubber plate 33 is fixedly installed on the inner wall of the cold air pipe 32, and fine air outlet holes are uniformly formed in the elastic rubber plate 33;
when the wheel 2 rolls on an obstacle, the first sliding plug 8 and the second sliding plug 11 are far away from each other, when the wheel 2 passes through the obstacle, the first sliding plug 8 and the second sliding plug 11 are close to each other, when the first sliding plug 8 and the second sliding plug 11 are close to each other, the piston 27 is driven to move inwards through the push rod 26, and the piston 27 moves inwards to suck air into the piston 27 through the first check valve 29;
when keeping away from each other between first sliding plug 8 and the second sliding plug 11, promote piston 27 through push rod 26 and outwards remove, piston 27 outwards removes and makes the inspiratory air before entering into semiconductor refrigeration piece 31 department through second check valve 30, semiconductor refrigeration piece 31 can cool down its air on every side, become the low temperature air, first sliding plug 8 and second sliding plug 11 move round and round, the air that semiconductor refrigeration piece 31 department lets in is more and more, finally, the low temperature air after being cooled down can be discharged through the exhaust vent on elastic rubber plate 33, spout on wheel 2, low temperature air spouts on wheel 2, thereby can cool down wheel 2, prevent that wheel 2 temperature is too high, certain guard effect has.
Example three:
referring to fig. 1, 7 and 8, on the basis of the first and second embodiments, the bottom of the fixing plate 34 is further fixedly provided with the cleaning cotton 36, the cleaning cotton 36 is located above the wheel 2, when the wheel 2 rolls over an obstacle and moves to the upper right, the top of the wheel 2 contacts with the cleaning cotton 36 and presses the cleaning cotton 36, and the wheel 2 is still in a rotating state, so that the dirt on the surface of the wheel 2 can be brushed off by using the friction between the cleaning cotton 36 and the wheel 2, and the wheel 2 is kept clean;
a rod cavity is formed inside the vehicle rod 35, a positioning plate 37 is fixedly mounted on the inner wall of the rod cavity, a first water hole 38 is formed inside the positioning plate 37, a movable plate 39 is movably arranged at the top of the positioning plate 37, a second water hole 40 is formed inside the movable plate 39, and the positions of the first water hole 38 and the second water hole 40 are staggered;
a control rod 41 is fixedly installed at the center of the bottom of the movable plate 39, the bottom of the control rod 41 penetrates through the positioning plate 37 and the fixed plate 34 to extend into the cleaning cotton 36 and is fixedly connected with a pressing plate 42, a third spring 43 is fixedly connected between the top of the pressing plate 42 and the bottom of the fixed plate 34, a water discharging groove 44 is uniformly formed in the fixed plate 34, and the water discharging groove 44 is used for communicating the rod cavity with the cleaning cotton 36;
when the top of the wheel 2 extrudes the cleaning cotton 36, the pressure plate 42 is pushed to move upwards, the pressure plate 42 moves upwards to push the movable plate 39 to move upwards through the control rod 41, the movable plate 39 moves upwards to be separated from the positioning plate 37, at the moment, water in the rod cavity can be discharged through the second water hole 40, the first water hole 38 and the lower water tank 44 to wet the cleaning cotton 36, the cleaning cotton 36 is wetted, on one hand, the cleaning effect is further improved, the cleaning effect is more thorough when water is added for cleaning, on the other hand, the wetted cleaning cotton 36 is brushed on the wheel 2 to play a role in cooling and lubricating the wheel 2, the temperature of the wheel 2 is prevented from being too high, and not only is the water-wetted cleaning cotton 36 play a certain cleaning role on the cleaning cotton 36 itself, and dirt stained on the cleaning cotton 36 can be washed away;
the outer wall of the vehicle rod 35 is provided with a water filling port 45 which is communicated with the rod cavity, and water is conveniently added into the rod cavity through the water filling port 45;
in this example, the wheel 2, the damper 12, the side tank 25, the fixing plate 34 and the wheel lever 35 may be regarded as a single front wheel mechanism which is provided separately from the vehicle body 1 with a certain clearance, and the steering of the wheel 2 is controlled by controlling the steering of the front wheel mechanism.
The working principle and the using process of the invention are as follows:
when the wheel 2 encounters an obstacle during the traveling process of the electric scooter, the wheel 2 is blocked by the obstacle and pushes the arc beam 5 to move through the mounting base 4, so that the left end of the arc beam 5 moves to the left side, the right end moves to the right upper side, and the wheel 2 moves to the right upper side and slowly rolls over the obstacle at the moment, thereby achieving the effect of shock absorption;
the left end of the arc-shaped beam 5 moves to the left side and drives the first sliding plug 8 to move to the left side through the first hinged seat 6 and the sliding rod 7, the right end of the arc-shaped beam 5 moves to the right upper side and drives the second sliding plug 11 to move to the right side through the bidirectional connecting seat 9 and the second hinged seat 10, and therefore when the wheel 2 rolls an obstacle, the first sliding plug 8 and the second sliding plug 11 are far away from each other;
the first sliding plug 8 and the second sliding plug 11 are far away from each other, the sealing plug 16 gradually slides out of the sleeve 14 through the pull rod 15, the sealing plug 16 gradually slides out of the sleeve 14 to compress the first spring 18, the motion amplitude of the first sliding plug 8 and the second sliding plug 11 is buffered by utilizing the compression of the first spring 18, and the shock absorption effect is achieved;
meanwhile, when the sealing plug 16 gradually slides out of the sleeve 14, the movement amplitude of the sealing plug 16 is smaller and smaller under the action of air pressure, and the air pressure is used for limiting the movement speed of the sealing plug 16, so that the shock absorption effect is achieved;
when the sealing plug 16 is close to the guide sleeve 17 for a certain distance, the guide sleeve 17 can push the insertion rod 24, the insertion rod 24 is pushed to move through the annular plate 20 to enable the connecting column 21 and the tail plate 22 to move outwards, at the moment, the second spring 23 is stretched, the annular plate 20 moves outwards to be separated from the annular groove 19, the passage of the annular groove 19 is opened, at the moment, external air can enter the left side of the sealing plug 16 through the slot and the annular groove 19, the air enters the left side of the sealing plug 16, on the way of the sealing plug at the recovery position of the first sliding plug 8 and the second sliding plug 11, the sealing plug 16 sealed by the annular plate 20 again can extrude the air at the left side of the sealing plug 16, the cushioning effect is achieved by utilizing the air pressure again, and the electric scooter is prevented from shaking caused by the too high recovery speed;
when the wheel 2 rolls on an obstacle, the first sliding plug 8 and the second sliding plug 11 are far away from each other, when the wheel 2 passes through the obstacle, the first sliding plug 8 and the second sliding plug 11 are close to each other, when the first sliding plug 8 and the second sliding plug 11 are close to each other, the piston 27 is driven to move inwards through the push rod 26, and the piston 27 moves inwards to suck air into the piston 27 through the first check valve 29;
when the first sliding plug 8 and the second sliding plug 11 are away from each other, the piston 27 is pushed by the push rod 26 to move outwards, the piston 27 moves outwards to enable the air sucked before to enter the semiconductor refrigeration sheet 31 through the second one-way valve 30, the semiconductor refrigeration sheet 31 can cool the air around the semiconductor refrigeration sheet and change the air into low-temperature air, the first sliding plug 8 and the second sliding plug 11 move repeatedly, more and more air is introduced into the semiconductor refrigeration sheet 31, finally, the cooled low-temperature air can be discharged through the air outlet hole in the elastic rubber plate 33 and sprayed onto the wheel 2, and the low-temperature air is sprayed onto the wheel 2, so that the wheel 2 can be cooled, the over-high temperature of the wheel 2 is prevented, and a certain protection effect is achieved;
the bottom of the fixed plate 34 is also fixedly provided with cleaning cotton 36, the cleaning cotton 36 is positioned above the wheel 2, when the wheel 2 rolls over an obstacle and moves towards the upper right, the top of the wheel 2 is in contact with the cleaning cotton 36 and presses the cleaning cotton 36, and the wheel 2 is still in a rotating state, so that dirt on the surface of the wheel 2 can be brushed down by using friction between the cleaning cotton 36 and the wheel 2, and the wheel 2 is kept clean;
the top of wheel 2 can promote clamp plate 42 rebound when extrudeing cleaning cotton 36, clamp plate 42 rebound pushes away fly leaf 39 rebound through control lever 41, fly leaf 39 rebound breaks away from locating plate 37, the water in the pole intracavity can be discharged through second water hole 40, first water hole 38 and lower water tank 44 this moment, soak cleaning cotton 36, cleaning cotton 36 is soaked on the one hand further improvement cleaning performance, add water clean the more thorough of cleanness, on the other hand is brushed by wetted cleaning cotton 36 can play cooling and lubricated effect to wheel 2 on wheel 2, prevent wheel 2 high temperature, so, water soak cleaning cotton 36 still plays certain clean effect to cleaning cotton 36 itself, can wash off the stain that is stained on cleaning cotton 36.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a horizontal absorbing electric scooter, includes sweep (1) and wheel (2), its characterized in that: an axle (3) is fixedly installed at the center of the wheel (2), two ends of the axle (3) are rotatably arranged on the inner wall of the installation seat (4), and the installation seat (4) is fixedly installed in the middle of the top of the arc-shaped beam (5);
the left end of the arc beam (5) is movably connected with a first hinge seat (6), the top of the first hinge seat (6) is fixedly provided with a sliding rod (7), the sliding rod (7) is fixedly arranged at the bottom of a first sliding plug (8), the right end of the arc beam (5) is movably connected with a bidirectional connecting seat (9), the inner wall of the top of the bidirectional connecting seat (9) is movably connected with a second hinge seat (10), and the second hinge seat (10) is fixedly arranged at the bottom of a second sliding plug (11);
the first sliding plug (8) and the second sliding plug (11) are arranged on the inner wall of the inner cavity (13) in a sliding mode, the inner cavity (13) is formed in the damping cabinet (12), a fixing plate (34) is fixedly installed at the top of the damping cabinet (12), and a vehicle rod (35) is fixedly installed at the top of the fixing plate (34);
a sleeve (14) is fixedly mounted on one side, facing the second sliding plug (11), of the first sliding plug (8), a pull rod (15) is fixedly mounted on one side, facing the first sliding plug (8), of the second sliding plug (11), a sealing plug (16) is fixedly mounted at the tail end of the pull rod (15), and the sealing plug (16) is slidably arranged on the inner wall of the sleeve (14);
the outer wall of the pull rod (15) is further inserted with a guide sleeve (17), the guide sleeve (17) is fixedly installed on the inner wall of the sleeve (14), and a first spring (18) is fixedly connected between the sealing plug (16) and the guide sleeve (17).
2. The electric scooter of claim 1, wherein: and a torsional spring is further arranged at the joint between the right end of the arc beam (5) and the inner wall of the bidirectional connecting seat (9).
3. The electric scooter of claim 2, wherein: the left side of the bottom of the shock absorption cabinet (12) is provided with a first sliding groove matched with the sliding rod (7), and the right side of the bottom of the shock absorption cabinet (12) is provided with a second sliding groove matched with the second hinged seat (10) and the bidirectional connecting seat (9).
4. The electric scooter of claim 1, wherein: an annular groove (19) is formed in one side, facing the first sliding plug (8), of the sealing plug (16), an annular plate (20) is movably arranged on the inner wall of the annular groove (19), a connecting column (21) is fixedly installed at the tail end of the annular plate (20), a tail plate (22) is fixedly installed at the tail end of the connecting column (21), a second spring (23) is arranged on the outer wall of the connecting column (21), and the second spring (23) is fixedly connected between the sealing plug (16) and the tail plate (22);
and one side of the annular plate (20) facing the sealing plug (16) is also uniformly provided with an inserted rod (24), and the inner wall of the annular groove (19) is uniformly provided with slots matched with the inserted rod (24).
5. The electric scooter of claim 4, wherein: both ends of the damping cabinet (12) are fixedly provided with side cabinets (25), one outward sides of the first sliding plug (8) and the second sliding plug (11) are fixedly provided with push rods (26), and the tail ends of the push rods (26) extend into the side cabinets (25) and are fixedly connected with pistons (27);
the inner wall fixed mounting of side cabinet (25) has two baffles (28), piston (27) activity sets up between the inside wall of two baffles (28) one side outwards and side cabinet (25), both ends on side cabinet (25) right side all are provided with first check valve (29), two the inside of baffle (28) all is provided with second check valve (30).
6. The electric scooter of claim 5, wherein: a semiconductor refrigerating piece (31) is further arranged between the two partition plates (28), and the semiconductor refrigerating piece (31) is fixedly installed on the inner side wall of the side cabinet (25);
the outer wall fixed mounting of side cabinet (25) has cold air duct (32), the mounted position of cold air duct (32) and the mounted position of semiconductor refrigeration piece (31) corresponding and with side cabinet (25) between link up each other, the inner wall fixed mounting of cold air duct (32) has elasticity offset plate (33), fine exhaust vent has evenly been seted up to the inside of elasticity offset plate (33).
7. The lateral shock absorbing electric scooter according to claim 6, wherein: the bottom of fixed plate (34) still fixed mounting have clean cotton (36), clean cotton (36) are located the top of wheel (2).
8. The electric scooter of claim 7, wherein: a rod cavity is formed inside the vehicle rod (35), a positioning plate (37) is fixedly mounted on the inner wall of the rod cavity, a first water hole (38) is formed inside the positioning plate (37), a movable plate (39) is movably arranged at the top of the positioning plate (37), a second water hole (40) is formed inside the movable plate (39), and the positions of the first water hole (38) and the second water hole (40) are staggered;
the center department fixed mounting of fly leaf (39) bottom has control lever (41), the bottom of control lever (41) is passed locating plate (37) and fixed plate (34) and is extended to the inside and fixedly connected with clamp plate (42) of clean cotton (36), fixedly connected with third spring (43) between the top of clamp plate (42) and the bottom of fixed plate (34).
9. The electric scooter of claim 8, wherein: the outer wall of the vehicle rod (35) is provided with a water filling port (45) communicated with the rod cavity;
the fixed plate (34) is internally and uniformly provided with a water discharge groove (44), and the water discharge groove (44) is used for communicating the rod cavity with the cleaning cotton (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110778604.9A CN113320635B (en) | 2021-07-09 | 2021-07-09 | Electric scooter with transverse shock absorption function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110778604.9A CN113320635B (en) | 2021-07-09 | 2021-07-09 | Electric scooter with transverse shock absorption function |
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| CN113320635A CN113320635A (en) | 2021-08-31 |
| CN113320635B true CN113320635B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN212313785U (en) * | 2020-05-19 | 2021-01-08 | 天津宏震机械科技有限公司 | Front supporting device of electric vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20020167147A1 (en) * | 2001-03-30 | 2002-11-14 | Muehlhauser Garrett J. | Method and apparatus for inhibiting stones and other objects from wedging under the wheels of a scooter |
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- 2021-07-09 CN CN202110778604.9A patent/CN113320635B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107709056A (en) * | 2015-06-25 | 2018-02-16 | 茂绅工程公司 | Set to have elastic component and be enable to the bicycle type vehicle suspension for obtaining optimal static compress curve and for the optimization flexible member of this suspension |
| CN108528605A (en) * | 2018-02-05 | 2018-09-14 | 深圳市欣力通科技有限公司 | A kind of vibration absorber, scooter and vehicle |
| CN209956166U (en) * | 2019-03-26 | 2020-01-17 | 天津玛瑞仕自行车有限公司 | Damping device for bicycle tricycle |
| CN210882480U (en) * | 2019-07-25 | 2020-06-30 | 江门市铁玛电动科技有限公司 | Shock-absorbing structure and scooter |
| CN210478914U (en) * | 2019-09-17 | 2020-05-08 | 河北万凤之凰车业有限公司 | Child off-road vehicle with independent suspension damping structure |
| CN212313785U (en) * | 2020-05-19 | 2021-01-08 | 天津宏震机械科技有限公司 | Front supporting device of electric vehicle |
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| CN113320635A (en) | 2021-08-31 |
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