CN208164813U - A kind of automobile-used carbon fiber chair framework - Google Patents

Abstract

The utility model discloses a kind of automobile-used carbon fiber chair frameworks, including frame body, the frame body bottom end is fixedly connected with a slide block by mounting base, the sliding block is slidably mounted on the sliding rail upper end being arranged below frame body, the sliding rail middle inside has been equidistantly positioned permanent magnetism magnetic pole, middle section is fixedly connected with pull rod on the left of the sliding rail, it is left inside the mounting base, right two sides, which are respectively welded, is connected with one group of hydraulic cylinder, bottom end is connected with the first buffer spring and the second buffer spring close to hydraulic cylinder two-side elastic in the mounting base, and first buffer spring be set on the left of the second buffer spring, the mounting base extends into inside sliding block, and mounting base extends into sliding block interior section bottom end and is equidistantly positioned flexible fixture block.The utility model has the advantages that long service life, carries out height adjustment, noise reduction and improves damping effect by the first buffer spring of setting, the second buffer spring, permanent magnetism magnetic pole and hydraulic cylinder structure.

Description

A kind of automobile-used carbon fiber chair framework

Technical field

The utility model relates to auto use chair technical field, specially a kind of automobile-used carbon fiber chair framework.

Background technique

The seat that so-called automotive seat is taken when being by bus, automotive seat are divided into split seat, bench seat by shape； Fixed, detachable, adjustable type can be divided by function；It is divided into one, double, more people's chairs by carriage number, according to making for seat Go so far as multi-functional power adjustment seat from earliest fixed seat with performance, have pneumatic seat, automatic seat, Stereo system seat, mental restoration seat are divided into leather seat and flannelette seat etc. by material until electrical adjustment seat, also There are the seat of some Special use objects, such as children's seat and seat of racing car, the utility model is specially a kind of automobile-used carbon fiber Tie up chair framework.

But there are deficiencies below for the prior art：

1, the service life of frame body is short, damping effect is poor；

2, adjusting noise is big before and after traditional frame body, and controllability is lower, does not have height adjusting function.

Summary of the invention

In view of the deficiencies of the prior art, the utility model provides a kind of automobile-used carbon fiber chair framework, solves existing There are problems that service life is short, damping effect is poor in technology, adjusts noise greatly, do not have height adjustment.

To achieve the above object, the utility model provides the following technical solutions：A kind of automobile-used carbon fiber chair framework, including Frame body, the frame body bottom end are fixedly connected with a slide block by mounting base, and the sliding block is slidably mounted on frame body The sliding rail upper end of lower section setting, and sliding block both ends are arranged straight down, top is fixed with inner sidewall central location in the sliding block It is connected with spacer block, the sliding rail middle inside has been equidistantly positioned permanent magnetism magnetic pole, and inner side of slider bottom end is fixedly connected with one Group locating shaft, and extend into inside sliding rail, middle section is fixedly connected with pull rod on the left of the sliding rail, and the mounting base inside is left and right Two sides, which are respectively welded, is connected with one group of hydraulic cylinder, and bottom end is connected with the first buffering close to hydraulic cylinder two-side elastic in the mounting base Spring and the second buffer spring, and the first buffer spring is set on the left of the second buffer spring, the mounting base extends into sliding block Inside, and mounting base extends into sliding block interior section bottom end and is equidistantly positioned flexible fixture block.

Preferably, two sides are provided with circular hole inside the sliding block, and equidistant on circular hole inner sidewall are provided with limited block.

Preferably, the frame body bottom side is equipped with adjuster, and adjuster front end is fixedly connected with adjusting rod.

Preferably, first buffer spring, the second buffer spring with respectively horizontal by sextant, 30-degree angle Setting.

The utility model provides a kind of automobile-used carbon fiber chair framework, has following beneficial effect：

（1）The utility model has by the first buffer spring of setting and the second buffer spring and prolongs the service life, enhances The effect of damping property solves the problem of frame body service life is short, damping property is poor, and use cost is caused to increase, skeleton sheet Body is that carbon fibre material is constituted, carbon fiber be a kind of phosphorus content 95% or more high intensity, high modulus fibre tencel material Material has axial strength and modulus high, and density is low, higher than performance, no creep, superhigh temperature resistant under non-oxidizing atmosphere, fatigue durability Good, specific heat and electric conductivity are between nonmetallic between metal, and thermal expansion coefficient is small and has anisotropy, and good corrosion resistance etc. is excellent Point facilitates the promotion of frame body service life, and two sides are equipped with the first buffer spring, the second buffering elastic inside mounting base Spring, and the first buffer spring, the second buffer spring and horizontal plane are in sextant, 30-degree angle setting respectively, are greatly improved Damping effect when frame body is by left and right impact.

（2）The utility model with noise reduction, realizes height adjustment by setting pull rod, hydraulic cylinder and permanent magnetism magnetic pole Effect, adjusting noise is excessive before and after solving frame body, does not have the problem of height adjustment, is internally provided with permanent magnetism in sliding rail Property magnetic pole, the contactless connection between sliding rail and sliding block is realized by magnetic levitation, promotes to carry out front and back adjusting to frame body The reduction of resistance in the process, and then realize decrease of noise functions, mounting base both ends extend into inside sliding block, by hydraulic cylinder to skeleton sheet Body carries out telescopic action, realizes to the lift work of frame body, meets the needs of different height crowds, meanwhile, mounting base is prolonged It puts in sliding block interior section to connect by the gap clamping between limited block inside elastic clamping block and sliding block, ensure that frame body The stability of structure.

Detailed description of the invention

Fig. 1 is the utility model schematic elevation view；

Fig. 2 is the utility model sliding rail internal cross section structural schematic diagram；

Fig. 3 is the utility model sliding block schematic diagram of internal structure.

In figure：1 frame body, 2 pull rods, 3 mounting bases, 4 first buffer springs, 5 second buffer springs, 6 sliding blocks, 7 sliding rails, 8 adjusters, 9 adjusting rods, 10 hydraulic cylinders, 11 spacer blocks, 12 permanent magnetism magnetic poles, 13 locating shafts, 14 circular holes, 15 elastic clamping blocks, 16 limits Position block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1-3, the utility model provides a kind of technical solution：A kind of automobile-used carbon fiber chair framework, including bone Frame ontology 1,1 bottom end of frame body are fixedly connected by mounting base 3 with sliding block 6, and 1 bottom side of frame body is equipped with adjuster 8, and 8 front end of adjuster is fixedly connected with adjusting rod 9, sliding block 6 is slidably mounted on 7 upper end of sliding rail being arranged below frame body 1, And 6 both ends of sliding block are arranged straight down, top and inner sidewall central location are fixedly connected with spacer block 11,7 inside of sliding rail in sliding block 6 Middle part has been equidistantly positioned permanent magnetism magnetic pole 12, and 6 inner lower edge of sliding block is fixedly connected with one group of locating shaft 13, and extends into cunning Inside rail 7,7 left side middle section of sliding rail is fixedly connected with pull rod 2, and 3 inside arranged on left and right sides of mounting base, which is respectively welded, is connected with one group of liquid Cylinder pressure 10, bottom end is connected with the first buffer spring 4 and the second buffer spring 5 close to 10 two-side elastic of hydraulic cylinder in mounting base 3, and First buffer spring 4 is set to the left side of the second buffer spring 5, the first buffer spring 4, the second buffer spring 5 with respectively with level Face is arranged in sextant, 30-degree angle, and frame body 1 is that carbon fibre material is constituted, carbon fiber be a kind of phosphorus content 95% with On high intensity, the new fiber materials of high modulus fibre, have axial strength and modulus high, density is low, higher than performance, without compacted Become, superhigh temperature resistant under non-oxidizing atmosphere, fatigue durability is good, specific heat and electric conductivity between nonmetallic between metal, thermal expansion system Number is small and has many advantages, such as anisotropy, and good corrosion resistance facilitates the promotion of 1 service life of frame body, in mounting base 3 Portion two sides are equipped with the first buffer spring 4, the second buffer spring 5, and the first buffer spring 4, the second buffer spring 5 and horizontal plane It is arranged respectively in sextant, 30-degree angle, greatly improves damping effect of the frame body 1 by left and right impact when, pacifies Dress seat 3 extends into inside sliding block 6, and mounting base 3 extends into 6 interior section bottom end of sliding block and is equidistantly positioned flexible fixture block 15, 6 inside two sides of sliding block are provided with circular hole 14, and it is equidistant on 14 inner sidewall of circular hole be provided with limited block 16, set inside sliding rail 7 It is equipped with permanent magnetism magnetic pole 12, the contactless connection between sliding rail 7 and sliding block 6 is realized by magnetic levitation, is promoted to frame body 1 The reduction of resistance in the adjustment process of front and back is carried out, and then realizes decrease of noise functions, 3 both ends of mounting base extend into inside sliding block 6, pass through Hydraulic cylinder 10 carries out telescopic action to frame body 1, realizes to the lift work of frame body 1, meets different height crowds' Demand, meanwhile, mounting base 3 extends into 6 interior section of sliding block and passes through the seam between 6 inside limited block 16 of elastic clamping block 15 and sliding block Gap clamping connection, ensure that the stability of 1 structure of frame body.

Working principle：In use, pulling pull rod 2, sliding rail 7 is internally provided with permanent magnetism magnetic pole 12, passes through magnetic levitation reality Contactless connection between existing sliding rail 7 and sliding block 6, realizes and carries out front and back adjusting to frame body 1, by hydraulic cylinder 10 to skeleton Ontology 1 carries out telescopic action, realizes to the height adjustment of frame body 1, meets the needs of different height crowds, meanwhile, installation Seat 3 extends into 6 interior section of sliding block by the gap clamping connection between 6 inside limited block 16 of elastic clamping block 15 and sliding block, protects The stability for having demonstrate,proved 1 structure of frame body, during 1 use of frame body, frame body 1 is carbon fibre materials component, Carbon fiber is high intensity, the new fiber materials of high modulus fibre of a kind of phosphorus content 95% or more, has axial strength and mould Amount is high, and density is low, higher than performance, no creep, and superhigh temperature resistant under non-oxidizing atmosphere, fatigue durability is good, specific heat and electric conductivity between Nonmetallic thermal expansion coefficient is small and has many advantages, such as anisotropy between metal, and good corrosion resistance facilitates frame body 1 The promotion of service life is equipped with the first buffer spring 4, the second buffer spring 5, and the first buffering in 3 inside two sides of mounting base Spring 4, the second buffer spring 5 and horizontal plane are in sextant, 30-degree angle setting respectively, greatly improve frame body 1 Damping effect when by left and right impact.

It can to sum up obtain, the utility model passes through setting the first buffer spring 4, the second buffer spring 5,12 and of permanent magnetism magnetic pole 10 structure of hydraulic cylinder solves and exists in the prior art that service life is short, damping effect is poor, adjusts that noise is big, does not have height The problem of adjusting.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of automobile-used carbon fiber chair framework, including frame body（1）, it is characterised in that：The frame body（1）Bottom end is logical Cross mounting base（3）With sliding block（6）It is fixedly connected, the sliding block（6）It is slidably mounted on frame body（1）The sliding rail of lower section setting （7）Upper end, and sliding block（6）Both ends are arranged straight down, the sliding block（6）Interior top is fixedly connected with inner sidewall central location Spacer block（11）, the sliding rail（7）Middle inside has been equidistantly positioned permanent magnetism magnetic pole（12）, and sliding block（6）Inner lower edge is fixed It is connected with one group of locating shaft（13）, and extend into sliding rail（7）Inside, the sliding rail（7）Left side middle section is fixedly connected with pull rod （2）, the mounting base（3）Internal arranged on left and right sides, which is respectively welded, is connected with one group of hydraulic cylinder（10）, the mounting base（3）Interior bottom It holds close to hydraulic cylinder（10）Two-side elastic is connected with the first buffer spring（4）With the second buffer spring（5）, and the first buffer spring （4）It is set to the second buffer spring（5）Left side, the mounting base（3）Extend into sliding block（6）Inside, and mounting base（3）It extends into Sliding block（6）Interior section bottom end is equidistantly positioned flexible fixture block（15）.

2. a kind of automobile-used carbon fiber chair framework according to claim 1, it is characterised in that：The sliding block（6）Inside two Side is provided with circular hole（14）, and circular hole（14）It is equidistant on inner sidewall to be provided with limited block（16）.

3. a kind of automobile-used carbon fiber chair framework according to claim 1, it is characterised in that：The frame body（1）Bottom Portion side is equipped with adjuster（8）, and adjuster（8）Front end is fixedly connected with adjusting rod（9）.

4. a kind of automobile-used carbon fiber chair framework according to claim 1, it is characterised in that：First buffer spring （4）, the second buffer spring（5）With respectively horizontal by sextant, 30-degree angle be arranged.