CN207389365U

CN207389365U - The construction that electric vehicle seat height is quickly adjusted

Info

Publication number: CN207389365U
Application number: CN201721329028.5U
Authority: CN
Inventors: 张旺
Original assignee: Tianjin Dragon World Xin Agel Ecommerce Ltd
Current assignee: Tianjin Dragon World Xin Agel Ecommerce Ltd
Priority date: 2017-10-13
Filing date: 2017-10-13
Publication date: 2018-05-22
Anticipated expiration: 2027-10-13

Abstract

The utility model is related to the constructions that a kind of electric vehicle seat height is quickly adjusted, and including the slide being arranged on electric car frame body, clamping portion is provided on the slide；At least connecting rod that both ends are rotatably connected respectively by pivot and the electric vehicle seat and the electric car frame body；The slide bar slidably coordinated with the slide, and the slide bar can be fixed on the clamping portion, enabling the height for the electric vehicle seat being connected with the slide bar is adjusted by the slide bar sliding in the slide.The construction that the electric vehicle seat height of the utility model is quickly adjusted drives the connecting rod movement to adjust the height of electric vehicle seat by slip of the slide bar in slide, have simple in structure, easy to use, governing speed is fast, adjust needed for strength is small and the advantages such as clamping is firm.

Description

The construction that electric vehicle seat height is quickly adjusted

Technical field

The utility model is related to electric vehicle seat height adjustment device technical field more particularly to a kind of electric vehicle seat are high Spend the construction quickly adjusted.

Background technology

Electric car is popularized in recent years because it has economic, cheap, light, environmentally friendly, energy saving five outstanding advantages, into For the walking-replacing tool that people generally select, irreplaceable role has been played in people's daily life.The prior art The seat of electric car is mostly unadjustable, can not meet the use demand of the people of different statures and height；And for legs and feet not Just for people, the unadjustable property of seat with certain inhibition, largely reduces the work(of electric car to it It can property and practicability；The unadjustable property of traditional electric car seat, can also allow user to meet difficulty in electric motor bicycle with folding.

For this purpose, Chinese patent (notification number CN205668609U) disclose it is a kind of multi-functional with seat regulatory function Folded bicycle.The multifunction folding trolley of the patent includes body and seat, and the one side lower end of the body is arranged with undersetting, institute The one side upper end for stating body is arranged with upper bracket, and the lower end both sides of the first driven supporting item are symmetrically hinged with drive link, Hinged in the middle part of one end of the electric telescopic rod and one end of body, the multifunction folding trolley of the patent is carried by electric telescopic rod For power, the height for enabling seat is adjusted, and adapt to different crowd uses height and comfort.

However, at least also there are following defects for the construction of patent adjusting seat：(1) device is when adjusting height of seat It need to one by one be adjusted by multiple gears, speed is slower；(2) structure of height of seat is adjusted as Electronic control, is starting electric car In the case of carry out height of seat adjusting, there are certain danger, and cause energy consumption, not environmentally；(3) by seat It highly adjusts to after suitable position, lacks effective fixation, be easy to cause locating rod movement.It is therefore it provides a kind of electronic What vehicle seats height was quickly adjusted is constructed to the technical issues of urgently to be resolved hurrily.

Utility model content

For above-mentioned technical problem existing in the prior art, it is quick that the utility model provides a kind of electric vehicle seat height The construction of adjusting, including：The slide being arranged on electric car frame body is provided with clamping portion on the slide；Both ends lead to respectively Cross at least connecting rod that pivot is rotatably connected with the electric vehicle seat and the electric car frame body；It can be slided with the slide The slide bar of dynamic cooperation, and the slide bar can be fixed on the clamping portion, enabling by the slide bar in the slide Interior slides to drive the connecting rod movement to adjust the height for the electric vehicle seat being connected with the slide bar.

Further, the electric car frame body includes the first handrail and the second handrail, wherein, first handrail and described First baffle and second baffle are respectively arranged on second handrail, and is also set between first handrail and second handrail It is equipped with to connect the connector of first handrail and second handrail.

Further, the slide includes the first card slot being respectively arranged on first baffle and second baffle and the second card Slot, and first card slot and second card slot tilt and be mutually symmetrical be arranged at the first baffle and described second On baffle.

Further, the connecting rod includes first connecting rod and second connecting rod, wherein, wherein one end of the first connecting rod leads to It crosses the first pivot to be flexibly connected with the first supporting item below the electric vehicle seat, the other end of the first connecting rod passes through Two pivots are flexibly connected with the connector of the electric car frame body；Wherein one end of the second connecting rod passes through the 3rd pivot and institute The first supporting item flexible connection below electric vehicle seat is stated, the other end of the second connecting rod passes through the 4th pivot and the electricity The connector flexible connection of motor-car frame body.

Further, the slide bar is fixed on first supporting item, enabling by the slide bar described The height for sliding to adjust the electric vehicle seat on first supporting item in one card slot and second card slot.

Further, when the electric vehicle seat is in extreme higher position, between first pivot and the 3rd pivot Line be horizontal, the line between second pivot and the 4th pivot is horizontal；First pivot and institute It is vertical to state the line between the second pivot, and the line between the 3rd pivot and the 4th pivot is vertical.

Further, when the electric vehicle seat is in extreme lower position, between first pivot and second pivot Line be inclined, the line between the 3rd pivot and the 4th pivot is inclined, and the first connecting rod Angle between the second connecting rod and first supporting item is less than 45 °.

Further, the edge that first card slot and second card slot are in contact with the slide bar is smooth structure, Reduce first card slot and described when the slide bar is slided in first card slot and second card slot Frictional force between two draw-in groove and the slide bar.

Further, first card slot and second card slot are respectively provided at least one clamping portion, and the card Socket part is groove of the depth more than the slide bar diameter with by the way that the slide bar is connected in the cunning on the clamping portion Bar is fixed.

Further, the groove width of first card slot and second card slot is more than 1~5mm of diameter of the slide bar, makes Obtaining the slide bar can slide to adjust the height of the electric vehicle seat in first card slot and second card slot.

The construction that the electric vehicle seat height of the utility model is quickly adjusted at least has following advantage：

(1) height of sliding adjust electric vehicle seat of the adjusting mechanism of the utility model by slide bar in slide, Directly electric vehicle seat can be adjusted from extreme higher position to extreme lower position, compared to the multi gear position regulative mode of the prior art, Governing speed is substantially accelerated；On the other hand, the electric vehicle seat of the utility model is suitable for adult at extreme higher position, most Be suitable for children during lower position, by the adjusting mechanism of the utility model, can make electric vehicle seat adult's seat and child seat it Between convert；

(2) edge that the first card slot of the utility model and the second card slot are in contact with slide bar is smooth structure, can be reduced Frictional force of the slide bar in sliding process, so as to further speed up the speed that adjusting mechanism adjusts height of seat；

(3) adjusting mechanism of the utility model is manual regulating device, and power supply is not required to provide power, economic and environment-friendly, and And the prior art can be also avoided using security risk existing for the regulative mode of Electronic control；

(4) depth of the utility model clamping portion is more than slide bar diameter, can be after seat is adjusted to suitable height effectively Slide bar is clamped, avoids causing slide bar mobile and height of seat being triggered to change.

Description of the drawings

It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it can also be obtained according to these attached drawings other attached drawings.

Fig. 1 is the first state schematic diagram for the construction that the utility model electric vehicle seat height is quickly adjusted；

Fig. 2 is the second view of the construction that the utility model electric vehicle seat height is quickly adjusted.

The first handrails of 1- in figure；The second handrails of 2-；3- first baffles；4- second baffles；The first card slots of 5-；6- slide bars；7- First supporting item；The second supporting items of 8-；9- electric vehicle seats；10- first connecting rods；11- second connecting rods；The first pivots of 12-；13- Second pivot.

Specific embodiment

It, below will be to the technology of the utility model to make the purpose of this utility model, technical solution and advantage clearer Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made Obtained all other embodiment is put, belongs to the scope that the utility model is protected.

The utility model provides the construction that a kind of electric vehicle seat height is quickly adjusted.The electric vehicle seat of the utility model The construction that chair height is quickly adjusted includes：The slide being arranged on electric car frame body is provided with clamping portion on slide；Distinguish at both ends At least connecting rod being rotatably connected by pivot and electric vehicle seat 9 and electric car frame body；Slidably coordinate with slide Slide bar 6, and slide bar 6 can be fixed on clamping portion, enabling by slip of the slide bar 6 in slide connecting rod is driven to move To adjust the height for the electric vehicle seat 9 being connected with slide bar 6.

The height of sliding adjust electric vehicle seat of the adjusting mechanism of the utility model by slide bar in slide, can be straight It connects and adjusts electric vehicle seat to extreme lower position from extreme higher position, compared to the regulative mode of the prior art, governing speed is bright It is aobvious to accelerate；On the other hand, the adjusting mechanism of the utility model is manual regulating device, and power supply is not required to provide power, economic ring It protects, and can also avoid the prior art using security risk existing for the regulative mode of Electronic control.

The electric vehicle seat of the utility model includes at least two states, i.e., shape when electric vehicle seat is in extreme higher position State and electric vehicle seat are in state during extreme lower position.Fig. 1 shows that the utility model electric vehicle seat height is quickly adjusted Construction first state schematic diagram, at this time electric vehicle seat adjust to highest height.Fig. 2 shows that the utility model is electronic Second view of the construction that vehicle seats height is quickly adjusted, electric vehicle seat adjusting at this time to minimum height.

As shown in Fig. 1 and/or Fig. 2, the electric car frame body of the utility model includes the first handrail 1 and the second handrail 2, In, first baffle 3 is fixed on the first handrail 1, second baffle 4 is fixed on the second handrail 2.Preferably, the first handrail 1 and Connector is additionally provided between two handrails 2, connector is for the first handrail 1 of connection and the second handrail 2.Preferably, connector bag Include two cross bars being set parallel to each other.As shown in Fig. 2, the second supporting item 8 is a cross bar therein, another cross bar is set Above the second supporting item 8, it is not shown in fig. 1 and 2.When electric vehicle seat 9 is adjusted to extreme lower position, the second supporting item The cross bar of 8 tops can also support electric vehicle seat 9.

According to a preferred embodiment, slide includes the be respectively arranged on first baffle 3 and second baffle 4 first card 5 and second card slot of slot.Preferably, what the first card slot 5 and the second card slot were tilted and be mutually symmetrical is arranged at first baffle 3 and second On baffle 4.The location and shape of the first card slot 5 are shown in Fig. 1 and Fig. 2, the second card slot is not shown in fig. 1 and 2.It is more excellent Choosing, the first card slot 5 and the second card slot have identical structure feature, so as to slide bar 6 can in slide smooth sliding.

According to a preferred embodiment, the pivot of the utility model is four, including Fig. 1 and/or shown in Figure 2 the The 3rd pivot and the 4th pivot not shown in one pivot 12, the second pivot 13 and Fig. 1 and Fig. 2.Preferably, the first pivot 12 and the 3rd are pivotally secured on the first supporting item 7 for being used to support electric vehicle seat 9, and the second pivot 13 and the 4th pivot are fixed In the second supporting item 8 for the first handrail 1 of connection and the second handrail 2.First pivot 12 and the 3rd pivot and the first support Part 7 such as welds to be fixedly connected.Second pivot 13 and the 4th pivot, also to be fixedly connected, are such as welded with the second supporting item 8.It is more It is connected between a pivot and supporting item by fixed mode, to increase the stability of adjusting mechanism.

According to a preferred embodiment, connecting rod includes first connecting rod 10 and second connecting rod 11.Preferably, first connecting rod 10 Wherein one end be flexibly connected by the first supporting item 7 of 9 lower section of the first pivot 12 and electric vehicle seat, first connecting rod 10 it is another One end is flexibly connected by the second pivot 13 with the connector of electric car frame body.Preferably, wherein one end of second connecting rod 11 leads to The first supporting item 7 that the 3rd pivot is crossed with 9 lower section of electric vehicle seat is flexibly connected, and the other end of second connecting rod 11 passes through the 4th pivot Axis is flexibly connected with the connector of electric car frame body.It is furthermore preferred that first connecting rod 10 and second connecting rod 11 are to be set parallel to each other.

First pivot 12, the second pivot 13, the 3rd pivot and the 4th pivot of the utility model form four of quadrangle Vertex, first connecting rod 10, second connecting rod 11, one side of the first supporting item 7 and the second supporting item 8 are formed as four of quadrangle The adjusting mechanism on side, i.e. the utility model is double leval jib adjusting mechanism.The first connecting rod 10 of the utility model and second connecting rod 11 Connection between the first supporting item 7 and the second supporting item 8 is to be flexibly connected so that when slide bar 6 slides in slide, first connects Bar 10 and second connecting rod 11 can be moved with the slip of slide bar 6, so as to adjust the height of electric vehicle seat 9.

According to a preferred embodiment, slide bar 6 is fixed on the first supporting item 7, enabling by slide bar 6 first The height for sliding to adjust the electric vehicle seat 9 on the first supporting item 7 in 5 and second card slot of card slot.Preferably, this practicality is new To be fixedly connected between the slide bar 6 of type and the first supporting item 7, such as weld；Can also removably connect, such as be clamped.First The top of supporting item 7 is provided with electric vehicle seat 9, can be driven on the first supporting item 7 by slip of the slide bar 6 in slide Electric vehicle seat 9 moves, so as to adjust the height of electric vehicle seat 9.

As shown in Figure 1, when the construction that the utility model electric vehicle seat height is quickly adjusted is in first state, the first pivot Line between 12 and the 3rd pivot of axis is horizontal, and the line between the second pivot 13 and the 4th pivot is horizontal.First Line between 12 and second pivot 13 of pivot is vertical, and the line between the 3rd pivot and the 4th pivot is vertical.I.e. The double leval jib adjusting mechanism of the utility model is formed as a vertical rectangle.

As shown in Fig. 2, when the construction that the utility model electric vehicle seat height is quickly adjusted is in the second state, the first pivot Line between 12 and second pivot 13 of axis is inclined, and the line between the 3rd pivot and the 4th pivot is inclined.I.e. One connecting rod 10 and second connecting rod 11 are to be tilted to the right, and between 11 and first supporting item 7 of first connecting rod 10 and second connecting rod Angle is less than 45 °.That is the double leval jib adjusting mechanism of the utility model is formed as a rectangle tilted to the right.

According to a preferred embodiment, the edge that the first card slot 5 and the second card slot are in contact with slide bar 6 is smooth knot Structure so that slide bar 6 can reduce when being slided in the first card slot 5 and the second card slot the first card slot 5 and the second card slot and slide bar 6 it Between frictional force.The edge that the first card slot of the utility model and the second card slot are in contact with slide bar is smooth structure, can reduce cunning Frictional force of the bar 6 in sliding process, so as to further speed up the speed that adjusting mechanism adjusts height of seat.

According to a preferred embodiment, the first card slot 5 and the second card slot are respectively provided at least one clamping portion, and block Socket part is for depth more than the groove of 6 diameter of slide bar to be fixed slide bar 6 by the way that slide bar 6 is connected on clamping portion.Preferably, The top of clamping portion groove has a lug boss so that the size at clamping portion is significantly larger compared with the diameter of slide bar, so as to convenient Slide bar 6 is taken out from clamping portion.Preferably, first card slot 5 of the utility model and the second card slot are respectively provided with a clamping Portion, the clamping portion are arranged at the highest point of the first card slot 5 and the second card slot.First card slot 5 of the utility model and the second card slot Highest point and lowest part between multiple clamping portions can also be set, so as to adjust electric vehicle seat to multiple and different rulers Very little height, to meet the different demands of user.

According to a preferred embodiment, the groove width of the first card slot 5 and the second card slot is more than 1~5mm of diameter of slide bar 6, Slide bar 6 is enabled to slide to adjust the height of electric vehicle seat in the first card slot 5 and the second card slot.Preferably, 6 liang of slide bar The end size at end is slightly larger than the groove width of the first card slot 5 and the second card slot.The slot of the utility model the first card slot 5 and the second card slot The wide diameter slightly larger than slide bar 6, the end size at 6 both ends of slide bar not only may be used slightly larger than the groove width of the first card slot 5 and the second card slot So that slide bar 6 smoothly slides in the first card slot 5 and the second card slot, moreover it is possible to slide bar 6 be avoided to skid off the first card slot 5 and the second card slot Slide bar 6 slips caused by and.

According to a preferred embodiment, the height of the first card slot 5 and the second card slot is 10~30cm so that passes through slide bar The height of electric vehicle seat can be raised and/or reduced by 10~30cm by 6 sliding in the first card slot 5 and the second card slot.The The height of one card slot 5 and the second card slot refers to height of the card slot in vertical direction.Preferably, the first card slot 5 and the second card slot Highly it is slightly less than the height of first baffle 3 and second baffle 4.

According to a preferred embodiment, construction that the electric vehicle seat height of the utility model is quickly adjusted passes through as follows Mode adjusts the height of electric vehicle seat：It is when slide bar 6 is in the lowest part in the first card slot 5 and the second card slot, i.e., electronic When vehicle seats 9 are in lowest part, slide bar 6 is pulled up with hand, when adjusting the height of electric vehicle seat 9 to suitable position, Slide bar 6 is connected on corresponding clamping portion, so that slide bar 6 is fixed, that completes electric vehicle seat 9 heightens process.When slide bar 6 During highest point in the first card slot 5 and the second card slot, i.e., when electric vehicle seat 9 is in highest point, by slide bar 6 from clamping portion It is middle to take out and make 6 slide downward of slide bar, when adjusting the height of electric vehicle seat 9 to suitable position, slide bar 6 is connected in phase On the clamping portion answered, so that slide bar 6 is fixed, that completes electric vehicle seat 9 turns down process.

The construction that the electric vehicle seat height of the utility model is quickly adjusted is adjusted by slip of the slide bar in slide The height of electric vehicle seat, have simple in structure, easy to use, governing speed is fast, adjust needed for strength it is small and clamping is firm Etc. advantages.

The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, in the technical scope that any one skilled in the art discloses in the utility model, variation can be readily occurred in Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power Subject to the protection domain of profit requirement.

Claims

1. a kind of construction that electric vehicle seat height is quickly adjusted, which is characterized in that including：

The slide being arranged on electric car frame body is provided with clamping portion on the slide；

At least company that both ends are rotatably connected respectively by pivot and the electric vehicle seat (9) and the electric car frame body Bar；

The slide bar (6) slidably coordinated with the slide, and the slide bar (6) can be fixed on the clamping portion so that energy Enough by slip of the slide bar (6) in the slide connecting rod movement is driven to be connected to adjust with the slide bar (6) The electric vehicle seat (9) height.

2. the construction that electric vehicle seat height according to claim 1 is quickly adjusted, which is characterized in that the rack for electric motor car Body includes the first handrail (1) and the second handrail (2), wherein, it is set respectively on first handrail (1) and second handrail (2) First baffle (3) and second baffle (4) are equipped with, and is additionally provided between first handrail (1) and second handrail (2) For connecting the connector of first handrail (1) and second handrail (2).

3. the construction that electric vehicle seat height according to claim 2 is quickly adjusted, which is characterized in that the slide includes The first card slot (5) and the second card slot being respectively arranged on first baffle (3) and second baffle (4), and first card slot (5) and second card slot being arranged on the first baffle (3) and the second baffle (4) of tilting and be mutually symmetrical.

4. the construction that electric vehicle seat height according to claim 3 is quickly adjusted, which is characterized in that the connecting rod includes First connecting rod (10) and second connecting rod (11), wherein,

Wherein one end of the first connecting rod (10) passes through first below the first pivot (12) and the electric vehicle seat (9) Support member (7) is flexibly connected, and the other end of the first connecting rod (10) passes through the company of the second pivot (13) and the electric car frame body Fitting is flexibly connected；

Wherein one end of the second connecting rod (11) passes through the first supporting item below the 3rd pivot and the electric vehicle seat (9) (7) it is flexibly connected, the other end of the second connecting rod (11) passes through the activity of the connector of the 4th pivot and the electric car frame body Connection.

5. the construction that electric vehicle seat height according to claim 4 is quickly adjusted, which is characterized in that the slide bar (6) It is fixed on first supporting item (7), enabling by the slide bar (6) in first card slot (5) and described second Slip in card slot adjusts the height of the electric vehicle seat (9) on first supporting item (7).

6. the construction that electric vehicle seat height according to claim 5 is quickly adjusted, which is characterized in that in the electric car For seat at extreme higher position, the line between first pivot (12) and the 3rd pivot is horizontal, second pivot Line between axis (13) and the 4th pivot is horizontal；

Line between first pivot (12) and second pivot (13) is vertical, the 3rd pivot and described Line between four pivots is vertical.

7. the construction that electric vehicle seat height according to claim 5 is quickly adjusted, which is characterized in that in the electric car Seat in extreme lower position, the line between first pivot (12) and second pivot (13) be it is inclined, described Line between three pivots and the 4th pivot is inclined, and the first connecting rod (10) and the second connecting rod (11) Angle between first supporting item (7) is less than 45 °.

8. the construction that the electric vehicle seat height according to claim 6 or 7 is quickly adjusted, which is characterized in that described first The edge that card slot (5) and second card slot are in contact with the slide bar (6) is smooth structure so that the slide bar (6) is in institute First card slot (5) and second card slot and institute can be reduced when being slided in the first card slot (5) and second card slot by stating State frictional force between slide bar (6).

9. the construction that electric vehicle seat height according to claim 8 is quickly adjusted, which is characterized in that first card slot (5) and second card slot is respectively provided at least one clamping portion, and the clamping portion is more than the slide bar (6) directly for depth The groove in footpath is with fixed by the slide bar (6) by the way that the slide bar (6) is connected on the clamping portion.

10. the construction that electric vehicle seat height according to claim 9 is quickly adjusted, which is characterized in that first card The groove width of slot (5) and second card slot is more than 1~5mm of diameter of the slide bar (6) so that the slide bar (6) can be in institute It states and the height for adjusting the electric vehicle seat is slided in the first card slot (5) and second card slot.