CN103935429A - Front-mounted foldable child seat for electric vehicle - Google Patents
Front-mounted foldable child seat for electric vehicle Download PDFInfo
- Publication number
- CN103935429A CN103935429A CN201410121944.4A CN201410121944A CN103935429A CN 103935429 A CN103935429 A CN 103935429A CN 201410121944 A CN201410121944 A CN 201410121944A CN 103935429 A CN103935429 A CN 103935429A
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- seat
- pole
- spring
- slide block
- battery
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Abstract
The invention discloses a front-mounted foldable child seat for an electric vehicle and belongs to the technical field of electric vehicles and bicycles. The front-mounted foldable child seat for the electric vehicle is characterized by comprising a U-shaped base and a big fixing base, wherein the U-shaped base is welded to a front beam tube, a sliding groove is formed in the U-shaped base, the big fixing base is provided with a U-shaped base tube matched with the big fixing base in a rotary mode, a spring fixing piece and a supporting tube are arranged on the U-shaped base tube, one end of a spring is connected with the big fixing base in a matched mode, the other end of the spring is connected with the spring fixing piece in a matched mode, the upper end of a supporting rod is connected with the supporting tube in a rotary mode, and the lower end of the supporting rod is in sliding fit with the sliding groove. According to the front-mounted foldable child seat for the electric vehicle, the seat and a vehicle frame are integrated, the occupied space is small after the child seat is folded, operation is convenient, and the child seat can be used safely and reliably.
Description
Technical field
The invention belongs to battery-driven car, technical field of bicycles, be specially the preposition folding children seat of a kind of battery-driven car.
Background technology
Existing battery-driven car, child seat of bicycle are rear-mounted, and rearmounted child seat and vehicle frame are split-type structural, when use by chair mounted on back seat, long-time use easily become flexible, and have potential safety hazard, and rearmounted seat all can not fold, take up room large, use inconvenient.
Summary of the invention
For the above-mentioned problems in the prior art, the object of the invention is to design provides the technical scheme of the preposition folding children seat of a kind of battery-driven car, and seat and vehicle frame are integral type structure, takes up room little after folding, and it is easy to operate, uses safety, stable.
The described preposition folding children seat of a kind of battery-driven car, it is characterized in that comprising the U-shaped seat being welded on front-axle beam pipe, large permanent seat, on U-shaped seat, chute is set, U-shaped seat pipe with its normal-running fit is set on large permanent seat, on U-shaped seat pipe, spring fixed plate, support tube are set, spring one end is connected with large permanent seat, and the spring other end and spring fixed plate are connected, pole upper end and support tube are rotationally connected, pole lower end and chute bearing fit.
The described preposition folding children seat of a kind of battery-driven car, is characterized in that arranging in chute and the slide block of its bearing fit, and slide block fixed orifice is set on slide block, under pole fix screw through slide block fixed orifice by pole, slide block normal-running fit.
The described preposition folding children seat of a kind of battery-driven car, it is characterized in that welding on support tube pole pedestal, the upper cover of pole upper end welding pole, on pole, in cover, close-fitting arranges cover wear-resistant sleeve, the upper fixed orifice of pole is set in upper cover wear-resistant sleeve, and on pole, fix screw is through the upper fixed orifice of pole and upper cover wear-resistant sleeve normal-running fit.
The described preposition folding children seat of a kind of battery-driven car, it is characterized in that the welding of U-shaped seat pipe two ends arranges large fixed cover, in large fixed cover, close-fitting arranges large wear-resistant sleeve, and T shape screw is through large wear-resistant sleeve and its normal-running fit, and T shape screw outer end coordinates with large permanent seat locking by nut.
The described preposition folding children seat of a kind of battery-driven car, is characterized in that, in the middle of large permanent seat, square hole is set, and fixing ear is set in square hole, on fixing ear, spring set pin is set, and spring one end is connected with spring set pin hook joint.
The described preposition folding children seat of a kind of battery-driven car, is characterized in that the chute bottom of U-shaped seat arranges rubber block, and rubber block is fixed on U-shaped seat by rubber fix screw, and slide block connects and coordinates with rubber block gear.
The preposition folding children seat of above-mentioned a kind of battery-driven car, its seat and vehicle frame are integral type structure, take up room little after folding, it is easy to operate, uses safety, stable.
Brief description of the drawings
Fig. 1 is main cutaway view of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is block diagram of the present invention;
Fig. 4 be in Fig. 2 A to cutaway view;
In figure: 1-front-axle beam pipe, 2-rubber fix screw, 3-rubber block, 4-slide block, 5-slide block fixed orifice, 6-chute, 7-U shape seat, 8-pole, cover on 9-pole, 10-pole pedestal, 11-U shape seat pipe, 12-support tube, the upper cover of 13-wear-resistant sleeve, fixed orifice on 14-pole, 15-spring fixed plate, 16-spring, 17-T shape screw, the large permanent seat of 18-, 19-spring set pin, 20-fixes ear, 21-square hole, 22-nut, fix screw under 23-pole, fix screw on 24-pole, the large fixed cover of 25-, the large wear-resistant sleeve of 26-.
Detailed description of the invention
Below in conjunction with Figure of description, the invention will be further described.
As shown in the figure, the preposition folding children seat of this battery-driven car comprises the U-shaped seat 7 being welded on front-axle beam pipe 1, large permanent seat 18, chute 6 is set on U-shaped seat 7, U-shaped seat pipe 11 with its normal-running fit is set on large permanent seat 18, spring fixed plate 15, support tube 12 are set on U-shaped seat pipe 11, and spring 16 one end are connected with large permanent seat 18, and spring 16 other ends and spring fixed plate 15 are connected, pole 8 upper ends and support tube 12 are rotationally connected, pole 8 lower ends and chute 6 bearing fits.The slide block 4 of the interior setting of chute 6 and its bearing fit, arranges slide block fixed orifice 5 on slide block 4, under pole, fix screw 23 passes slide block fixed orifice 5 by pole 8, slide block 4 normal-running fiies.On support tube 12, weld pole pedestal 10, the upper cover 9 of pole 8 upper end welding pole, on pole, cover 9 interior close-fittings arrange cover wear-resistant sleeve 13, the interior upper fixed orifice 14 of pole that arranges of upper cover wear-resistant sleeve 13, and on pole, fix screw 24 is through the upper fixed orifice 14 of pole and upper cover wear-resistant sleeve 13 normal-running fiies.U-shaped seat is managed 11 two ends welding large fixed cover 25 is set, and the large interior close-fitting of fixed cover 25 arranges large wear-resistant sleeve 26, and T shape screw 17 is through large wear-resistant sleeve 26 and its normal-running fit, and T shape screw 17 outer ends coordinate with large permanent seat 18 lockings by nut 22.In the middle of large permanent seat 18, square hole 21 is set, the interior setting of square hole 21 fixed ear 20, on fixing ear 20, spring set pin 19 is set, and spring 16 one end are connected with spring set pin 19 hook joints.Chute 6 bottoms of U-shaped seat 7 arrange rubber block 3, and rubber block 3 is fixed on U-shaped seat 7 by rubber fix screw 2, and slide block 4 connects and coordinates with rubber block 3 gears.On U-shaped seat pipe 11, cushion is set, spring fixed plate 15, support tube 12 also play the effect of support seat cushion.U-shaped seat is managed on the front-axle beam pipe 1 of 11 rear sides can be equipped with backrest, increases the traveling comfort of taking.
When above-mentioned child seat folds, U-shaped seat pipe 11 upwards overturns, the center of 11 rotating shafts walked around U-shaped seat and manages by spring 16, under spring 16 pulling force effects, pole 8 upward slidings, slide block 4 arrives upper fulcrum, and spring 16 plays pulling force effect all the time, do not need additional latching device to lock, folding effect is good; When expansion, firmly pull U-shaped seat to manage 11 outer ends, make U-shaped seat pipe 11 walk around the center of rotating shaft, spring 16 is all the time in tension, and its locking effect is good, simultaneously pole 8 upward slidings, slide block 4 arrives lower fulcrum, slide block 4 and rubber block 3 gears connect cooperation, and rubber block 3 has good elasticity, makes seat more comfortable.
Claims (6)
1. the preposition folding children seat of battery-driven car, it is characterized in that comprising the U-shaped seat (7) being welded on front-axle beam pipe (1), large permanent seat (18), chute (6) is set on U-shaped seat (7), the U-shaped seat pipe (11) of the upper setting of large permanent seat (18) and its normal-running fit, spring fixed plate (15) is set on U-shaped seat pipe (11), support tube (12), spring (16) one end is connected with large permanent seat (18), spring (16) other end and spring fixed plate (15) are connected, pole (8) upper end and support tube (12) are rotationally connected, pole (8) lower end and chute (6) bearing fit.
2. the preposition folding children seat of a kind of battery-driven car as claimed in claim 1, it is characterized in that the slide block (4) of the interior setting of chute (6) and its bearing fit, slide block fixed orifice (5) is set on slide block (4), and fix screw under pole (23) passes slide block fixed orifice (5) by pole (8), slide block (4) normal-running fit.
3. the preposition folding children seat of a kind of battery-driven car as claimed in claim 1, it is characterized in that support tube (12) upper welding pole pedestal (10), pole (8) the upper end welding upper cover of pole (9), on pole, cover (9) interior close-fitting arranges cover wear-resistant sleeve (13), the upper fixed orifice (14) of pole is set in upper cover wear-resistant sleeve (13), and fix screw on pole (24) is through the upper fixed orifice (14) of pole and upper cover wear-resistant sleeve (13) normal-running fit.
4. the preposition folding children seat of a kind of battery-driven car as claimed in claim 1, it is characterized in that the welding of U-shaped seat pipe (11) two ends arranges large fixed cover (25), the large interior close-fitting of fixed cover (25) arranges large wear-resistant sleeve (26), T shape screw (17) is through large wear-resistant sleeve (26) and its normal-running fit, and T shape screw (17) outer end coordinates with large permanent seat (18) locking by nut (22).
5. the preposition folding children seat of a kind of battery-driven car as claimed in claim 1, it is characterized in that, in the middle of large permanent seat (18), square hole (21) is set, fixing ear (20) is set in square hole (21), on fixing ear (20), spring set pin (19) is set, spring (16) one end is connected with spring set pin (19) hook joint.
6. the preposition folding children seat of a kind of battery-driven car as claimed in claim 2, chute (6) bottom that it is characterized in that U-shaped seat (7) arranges rubber block (3), it is upper that rubber block (3) is fixed on U-shaped seat (7) by rubber fix screw (2), and slide block (4) connects and coordinates with rubber block (3) gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121944.4A CN103935429B (en) | 2014-03-28 | 2014-03-28 | Front-mounted foldable child seat for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121944.4A CN103935429B (en) | 2014-03-28 | 2014-03-28 | Front-mounted foldable child seat for electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103935429A true CN103935429A (en) | 2014-07-23 |
| CN103935429B CN103935429B (en) | 2017-01-11 |
Family
ID=51183378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410121944.4A Expired - Fee Related CN103935429B (en) | 2014-03-28 | 2014-03-28 | Front-mounted foldable child seat for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103935429B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007203874A (en) * | 2006-02-01 | 2007-08-16 | Ogk Co Ltd | Infant seat for bicycle |
| CN203199087U (en) * | 2013-04-18 | 2013-09-18 | 张堪琳 | Electric bicycle prepositioned child folding seat |
| CN203402320U (en) * | 2013-06-18 | 2014-01-22 | 徐州华联玻璃制品有限公司 | Auxiliary seat for children |
| CN203780672U (en) * | 2014-03-28 | 2014-08-20 | 天津戴维工业设计有限公司 | Front folding child seat of electric bicycle |
-
2014
- 2014-03-28 CN CN201410121944.4A patent/CN103935429B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007203874A (en) * | 2006-02-01 | 2007-08-16 | Ogk Co Ltd | Infant seat for bicycle |
| CN203199087U (en) * | 2013-04-18 | 2013-09-18 | 张堪琳 | Electric bicycle prepositioned child folding seat |
| CN203402320U (en) * | 2013-06-18 | 2014-01-22 | 徐州华联玻璃制品有限公司 | Auxiliary seat for children |
| CN203780672U (en) * | 2014-03-28 | 2014-08-20 | 天津戴维工业设计有限公司 | Front folding child seat of electric bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103935429B (en) | 2017-01-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20180328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |