CN208325235U

CN208325235U - A kind of Comfortable seat based on riding system

Info

Publication number: CN208325235U
Application number: CN201820989649.4U
Authority: CN
Inventors: 谷永禾
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-26
Filing date: 2018-06-26
Publication date: 2019-01-04
Anticipated expiration: 2028-06-26

Abstract

The utility model provides a kind of Comfortable seat based on riding system, including going up and down seat, sliding slot, driving shaft, gear one, rack-plate one, rack-plate two, gear two and transmission shaft, symmetrically there are two sliding blocks for fixation for end face and rear end face in face of chair lift, sliding block is separately mounted to inside sliding slot, rack-plate one is fixed on lifting seat lower end surface left part marginal position, driving shaft is mounted on the inside grooves on one right side of rack-plate, gear one is mounted on driving shaft annular side, gear one is meshed with rack-plate one, transmission shaft is mounted on the inside grooves on the right side of driving shaft, gear two is sleeved on the transmission shaft annular side of one front-right of gear, and gear two-way crosses the gear teeth and is meshed with gear one, rack-plate two is fixed on the lifting seat lower end surface on two right side of gear, the design improves the adaptability of the present apparatus, the utility model makes With conveniently, convenient for operation, adaptability is good, and comfort is good, high reliablity.

Description

A kind of Comfortable seat based on riding system

Technical field

The utility model is a kind of Comfortable seat based on riding system, belongs to railway vehicle device field.

Background technique

In the prior art, the seat specification on rail vehicle is fixed, since seat is higher when children riding, riding comfort Difference, and children are active, are easy to fall from seat during seating, are damaged, if short seat is arranged, reduce into People take comfort, so need it is a kind of based on the Comfortable seat of riding system to solve the above-mentioned problem.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of comfort type seat based on riding system Chair, to solve the problems mentioned in the above background technology, the utility model are easy to use, and convenient for operation, adaptability is good, comfort It is good, high reliablity.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of be based on riding The Comfortable seat of system, including seat body, backrest, lifting assembly and groove,

The backrest is fixed at the left part crest line of seat body upper surface, and the groove is provided with seat body right end, institute It states lifting assembly and is mounted on inside grooves, the lifting assembly includes lifting seat, sliding slot, driving shaft, gear one, rack-plate One, gear, rack-plate two, gear two and transmission shaft, the inside grooves leading flank and trailing flank bilateral symmetry are positioned It opens up there are two sliding slot, symmetrically fixed there are two sliding block, the sliding blocks for end face and rear end face in face of the chair lift It is separately mounted to inside sliding slot, the rack-plate one is fixed on lifting seat lower end surface left part marginal position, the driving shaft peace Inside grooves mounted in one right side of rack-plate, the gear one are mounted on driving shaft annular side, the gear one and rack-plate One is meshed, and the transmission shaft is mounted on the inside grooves on the right side of driving shaft, and the gear two is sleeved on one front-right of gear Transmission shaft annular side, and gear two-way crosses the gear teeth and is meshed with gear one, the rack-plate two is fixed on two right side of gear Seat lower end surface is gone up and down, the gear two is meshed with rack-plate two, and the positioning gear is mounted on the master on front side of seat body Moving axis annular side.

Further, the inside grooves left side is machined with guide groove one, and one left side of rack-plate, which is fixed with, leads To raised line one, the guiding raised line one is mounted on inside guide groove one.

Further, the inside grooves leading flank on the inside of the sliding slot and trailing flank offer guide groove two, described Two front end face of rack-plate and rear end face are respectively and fixedly provided with guiding raised line two, and the guiding raised line two is separately mounted in guide groove two Portion.

Further, the lifting seat right side is connected with elastic telescopic cloth, and in elastic telescopic cloth lower end and groove Subordinate side right edge position.

Further, the seat body leading flank on the upside of the positioning gear is fixed with protrusive board, and the protrusive board upper surface is opened Equipped with through-hole, mobile bar is installed inside the through-hole, the mobile bar lower end is fixed with rack gear block, the mobile bar annular side Face is provided with spring, and the spring upper end is connected with protrusive board lower end surface, and the lower spring end is connected with rack gear block upper surface.

Further, the seat body upper surface, backrest right side and lifting seat upper surface are respectively and fixedly provided with sponge Cushion.

The utility model has the beneficial effects that a kind of Comfortable seat based on riding system of the utility model, because of this reality With it is novel be added to lifting seat, sliding slot, driving shaft, gear one, rack-plate one, positioning gear, rack-plate two, gear two and Transmission shaft, the design improve the adaptability of the present apparatus, improve adult and children's ride-on comfort, solve existing skill Seat specification on art middle orbit vehicle is fixed, and since seat is higher when children riding, riding comfort is poor, and children are active, It is easy to fall from seat during seating, be damaged, if short seat is arranged, reduce the comfort of adult seating The problem of.

Because being added to guide groove one and guiding raised line one, which improves the mobile stability of rack-plate one, because adding Guide groove two and guiding raised line two are added, which improves the mobile stability of rack-plate two, because being added to elastic telescopic Cloth, the design improve the aesthetics of the present apparatus, because being added to protrusive board, through-hole, mobile bar, rack gear block and spring, the design The fixation of positioning gear position is realized, the utility model is easy to use, and convenient for operation, adaptability is good, and comfort is good, reliability It is high.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of the Comfortable seat based on riding system of the utility model；

Fig. 2 is that the right of lifting assembly shows depending on cross-section structure in a kind of Comfortable seat based on riding system of the utility model It is intended to；

Fig. 3 is that the cross-section structure of facing of lifting assembly in a kind of Comfortable seat based on riding system of the utility model shows It is intended to；

Fig. 4 be a kind of Comfortable seat based on riding system of the utility model in position gear, rack gear block, mobile bar, The mounting structure schematic diagram of protrusive board and spring；

In figure: 1- chair ontology, 2- backrest, 3- lifting assembly, 4- groove, 31- lifting seat, 32- sliding slot, 33- driving shaft, 34- gear one, 35- rack-plate one, 36- position gear, 37- rack-plate two, 38- gear two, 39- transmission shaft.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution: a kind of comfort type seat based on riding system Chair, including seat body 1, backrest 2, lifting assembly 3 and groove 4, backrest 2 are fixed on 1 upper surface left part crest line of seat body Place, groove 4 are provided with 1 right end of seat body, and lifting assembly 3 is mounted on inside groove 4.

Lifting assembly 3 includes lifting seat 31, sliding slot 32, driving shaft 33, gear 1, rack-plate 1, positioning gear 36, rack-plate 2 37, gear 2 38 and transmission shaft 39,4 inner front side face of groove and trailing flank symmetrically offer Two sliding slots 32 go up and down 31 front end face of seat and rear end face and symmetrically fix there are two sliding block, and sliding block is separately mounted to Inside sliding slot 32, rack-plate 1 is fixed on lifting 31 lower end surface left part marginal position of seat, and driving shaft 33 is mounted on rack-plate Inside the groove 4 on one 35 right sides, gear 1 is mounted on 33 annular side of driving shaft, and gear 1 is nibbled with one 35 phase of rack-plate It closes, transmission shaft 39 is mounted on inside the groove 4 on 33 right side of driving shaft, and gear 2 38 is sleeved on the transmission shaft of one 34 front-right of gear 39 annular sides, and gear 2 38 is meshed by the gear teeth with gear 1, rack-plate 2 37 is fixed on 2 38 right side of gear 31 lower end surface of seat is gone up and down, gear 2 38 is meshed with rack-plate 2 37, and positioning gear 36 is mounted on the master of 1 front side of seat body 33 annular side of moving axis, the design solve the seat specification on rail vehicle in the prior art and fix, when children riding due to Seat is higher, and riding comfort is poor, and children are active, is easy to fall from seat during seating, be damaged, if setting Short seat, then the problem of reducing the comfort of adult seating.

4 inside left face of groove is machined with guide groove one, and one 35 left side of rack-plate is fixed with guiding raised line one, is oriented to convex Item one is mounted on inside guide groove one, improves the mobile stability of rack-plate 1,4 inner front side of groove of 32 inside of sliding slot Face and trailing flank offer guide groove two, and 2 37 front end face of rack-plate and rear end face are respectively and fixedly provided with guiding raised line two, lead It is separately mounted to inside guide groove two to raised line two, improves the mobile stability of rack-plate 2 37, go up and down 31 right side of seat It is connected with elastic telescopic cloth, and elastic telescopic cloth lower end and 4 inner lower face right edge position of groove, improves the present apparatus Aesthetics, 1 leading flank of seat body of positioning gear 36 upside are fixed with protrusive board, and protrusive board upper surface offers through-hole, in through-hole Portion is equipped with mobile bar, and mobile bar lower end is fixed with rack gear block, and mobile bar annular side is provided with spring, spring upper end and protrusive board Lower end surface is connected, and lower spring end is connected with rack gear block upper surface, convenient for positioning the fixation of 36 position of gear, then realizes and rises The fixation of 31 position of seat is dropped, and 1 upper surface of seat body, 2 right side of backrest and lifting 31 upper surface of seat are respectively and fixedly provided with sea Soft pad improves the comfort of the present apparatus.

Specific embodiment: in use, when there is children's ride-on, user of service pulls up mobile bar, mobile The mobile band carry-over bar block of bar moves up, and rack gear block is mobile to generate compressing force to spring, makes spring contraction, when rack gear block and positioning When 36 phase of gear separates, user of service's rotational positioning gear 36, the positioning rotation of gear 36 drives driving shaft 33 to rotate, driving shaft 33 Rotation driven gear 1 rotates, and the rotation of gear 1 drives rack-plate 1 mobile, so that one 35 band action-oriented of rack-plate is convex Item one moves inside guide groove one, while one 34 band moving gear 2 38 of gear rotates, and the rotation of gear 2 38 drives rack-plate two 37 is mobile, so that 2 37 band action-oriented raised line two of rack-plate moves inside guide groove two, then rack-plate 1 and rack-plate 2 37 drive lifting seat 31 to move down, and the mobile band movable slider of lifting seat 31 moves inside sliding slot 32, when lifting seat 31 when being moved to desired height, and user of service, which stops operating, positions gear 36, and unclamps mobile bar, restores the bullet of deformation in spring Power effect under, rack gear block drive mobile bar move down, thus rack gear block be pressed on positioning 36 upper end of gear, and with positioning gear 36 are meshed, and realize the fixation of positioning 36 position of gear, then realize the fixation of lifting seat 31, when adult takes, Lifting seat 31 is restored to original position, which improves the adaptability of the present apparatus, and comfort is good.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of Comfortable seat based on riding system, including seat body, backrest, lifting assembly and groove, feature Be: the backrest is fixed at the left part crest line of seat body upper surface, and the groove is provided with seat body right end, the liter Part of coming down to a lower group is mounted on inside grooves；

The lifting assembly includes lifting seat, sliding slot, driving shaft, gear one, rack-plate one, positioning gear, rack-plate two, tooth Wheel two and transmission shaft, the inside grooves leading flank and trailing flank symmetrically open up that there are two sliding slot, the liftings Symmetrically there are two sliding blocks for fixation for seat front end face and rear end face, and the sliding block is separately mounted to inside sliding slot, described Rack-plate one is fixed on lifting seat lower end surface left part marginal position, and the driving shaft is mounted in the groove on one right side of rack-plate Portion, the gear one are mounted on driving shaft annular side, and the gear one is meshed with rack-plate one, and the transmission shaft is mounted on Inside grooves on the right side of driving shaft, the gear two are sleeved on the transmission shaft annular side of one front-right of gear, and gear two-way It crosses the gear teeth to be meshed with gear one, the rack-plate two is fixed on the lifting seat lower end surface on two right side of gear, the gear two It is meshed with rack-plate two, the positioning gear is mounted on the driving shaft annular side on front side of seat body.

2. a kind of Comfortable seat based on riding system according to claim 1, it is characterised in that: the inside grooves Left side is machined with guide groove one, and one left side of rack-plate is fixed with guiding raised line one, and the guiding raised line one is mounted on Inside guide groove one.

3. a kind of Comfortable seat based on riding system according to claim 1, it is characterised in that: on the inside of the sliding slot Inside grooves leading flank and trailing flank offer guide groove two, two front end face of rack-plate and rear end face are fixed There is guiding raised line two, the guiding raised line two is separately mounted to inside guide groove two.

4. a kind of Comfortable seat based on riding system according to claim 1, it is characterised in that: the lifting seat Right side is connected with elastic telescopic cloth, and elastic telescopic cloth lower end and inside grooves downside right edge position.

5. a kind of Comfortable seat based on riding system according to claim 1, it is characterised in that: the positioning gear The seat body leading flank of upside is fixed with protrusive board, and the protrusive board upper surface offers through-hole, shifting is equipped with inside the through-hole Lever, the mobile bar lower end are fixed with rack gear block, and the mobile bar annular side is provided with spring, the spring upper end with it is convex Plate lower end surface is connected, and the lower spring end is connected with rack gear block upper surface.

6. a kind of Comfortable seat based on riding system according to claim 1, it is characterised in that: the seat body Upper surface, backrest right side and lifting seat upper surface are respectively and fixedly provided with sponge cushion.