CN208515429U - A kind of automotive seat embedding handrail - Google Patents

Abstract

The utility model provides a kind of automotive seat that can embed handrail, belongs to automobile technical field.It solves the problems, such as that armrest occupies seat developed width in the prior art.Originally at least side that the automotive seat of handrail can be embedded is equipped with cavity, handrail is equipped in cavity, it is characterized in that, automotive seat includes backrest frames, side corresponding with cavity is equipped with bracket component on backrest frames, bracket component is equipped with the shaft that can be stretched out or be retracted with respect to bracket component, and the outer end of shaft is located on the outside of bracket component and is connected with handrail, and the inner end of shaft passes through bracket component and is located in backrest frames.Originally the arta vehicle seat unit that handrail can be embedded is simple, developed width that is easy to use and not influencing seat, to guarantee the riding comfort of seat.

Description

A kind of automotive seat embedding handrail

Technical field

The utility model belongs to automobile technical field, is related to a kind of automotive seat, in particular to a kind of to embed handrail Automotive seat.

Background technique

With the development of economy, automobile has come into the daily life of the common people, but also brings many simultaneously using automobile and ask Topic.When driving, the hand of driver will be constantly in a hanging shape without departing from the steering wheel of automobile, such arm State, after hanging for a long time, handle can enter a fatigue state, may will affect the driving of driver, serious to generate peace Full accident.

In view of the above problems, existing Chinese patent literature discloses the automotive seat [Authorization Notice No. of Armrest 201970887 U of CN], the automotive seat of the Armrest comprising seat and the chair back, the chair back are movably connected in seat On, the two sides of the chair back are equipped with groove, are equipped with rotary handrail in groove.Although above scheme can be to make User provides folding handrail and improves the comfort of seat, but its structure passes through in seat side to prevent hand fatigue Face and positive hinged place fluting, the positive area of seat are greatly decreased, the developed width of seat are greatly decreased, influences to make The ride experience of user.

Summary of the invention

The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of vapour that can embed handrail Vehicle seats, this can embed the automotive seat of handrail the technical problem to be solved is that: how the case where not influencing seat width Lower setting handrail.

The purpose of this utility model can be realized by the following technical scheme: one kind can embed the automotive seat of handrail, institute At least side for stating automotive seat is equipped with cavity, is equipped with handrail in the cavity, the automotive seat includes backrest frames, described Side corresponding with cavity is equipped with bracket component on backrest frames, and the bracket component is equipped with being capable of the relatively described bracket group Part stretches out or the shaft of retraction, and the outer end of the shaft is located on the outside of bracket component and connected with handrail, the shaft it is interior End is across the bracket component and is located in backrest frames.

Then handrail is arranged by the way that cavity is arranged in the side of automotive seat in the utility model in cavity, by can be with Extended or retracted shaft enables handrail when in use to pull out handrail from cavity, then rotates around the shaft, it is made to lay flat confession User's hand is put, and when not in use, handrail is holded up, then pushes back handrail in cavity, and such handrail is when not in use not Meeting occupied space, when in use will not have an impact the width of seat itself, and easy to use.

In the above-mentioned automotive seat for embedding handrail, the shaft inner end, which is equipped with, can make the shaft to bracket The elastic component for being retracted in component and handrail being driven to be embedded in the cavity.By the way that elastic component is arranged, handrail energy after holding up can be made In enough automatic retraction cavitys, it is easy to use.

In the above-mentioned automotive seat for embedding handrail, the bracket component includes inner support and support arm, described to lean on Spine frame side is equipped with mounting plate, and the support arm is arranged on the outside of mounting plate, and the inner support is arranged on the inside of mounting plate, institute The first end for stating elastic component is located in shaft inner end end, and the second end of the elastic component is resisted against on inner support, the outer branch Frame is equipped with the first limiting section and the second limiting section for limiting shaft rotation direction, the shaft be equipped with can with it is described First limiting section and the second limiting section cooperate the spacer pin limited shaft rotational angle.By the way that the both ends of elastic component are fixed respectively Position in shaft and inner support, in this way pull-out handrail when, spring is compressed, and the restoring force for making handrail retraction is generated, when not using When, which can make handrail bounce back；The first limiting section and the second limiting section on support arm can limit shaft upper limit The rotational angle of pin enables handrail to rotate between horizontal and vertical, to limit the rotational angle of handrail to facilitate handrail Support hand is packed up in insertion cavity.

In the above-mentioned automotive seat for embedding handrail, the vertical line that is done between first limiting section and the shaft And second the vertical line that is done between limiting section and the shaft constitute the fan-shaped region that a central angle is 90 °, the spacer pin It is vertically connected in the shaft and the spacer pin can be swung between the fan-shaped region, first limiting section and Two limiting sections are the convex block being arranged on the support arm.The swinging track of spacer pin is limited by the way that two convex blocks are arranged System, is defined the swing angle of spacer pin, to limit the rotational angle for the handrail being connected with shaft, enables handrail perpendicular Straight or level is put, and after handrail is in place, handrail is enable to have certain rigidity and intensity.

In the above-mentioned automotive seat for embedding handrail, shaft inner end end is equipped with gasket, and the gasket passes through Circlip is limited in the roller end, and the first end of the elastic component is resisted against on gasket.By the way that gasket is arranged, to elastic component First end is defined, so that elastic component being capable of the accumulation of energy when shaft is stretched out.

In the above-mentioned automotive seat for embedding handrail, the elastic component is reset spring, and the reset spring is arranged In the shaft.It is easy for installation using reset spring, and using reliable.

In the above-mentioned automotive seat for embedding handrail, the elastic component is that several are connected on the disc spring in shaft. It connects to form elastic component by multiple disc springs, elastic property is strong and elastic force action direction is consistent, stablizes.

Compared with prior art, the utility model has the advantage that

1, so that shaft is stretched by elastic component, to drive handrail, so that handrail is retracted to when not in use recessed It is intracavitary, it pulls out when in use and turns to horizontal position and carry out using easy to operate simple, and be not take up the reality of automotive seat Width does not influence use feeling.

2, armrest positions can be defined when not in use in handrail using elastic component, it is effectively prevent to take off from cavity Out, it avoids occupying interior space.

Detailed description of the invention

Fig. 1 is structural schematic diagram of the handrail in use state of automotive seat in embodiment.

Fig. 2 is structural schematic diagram of the handrail in unused state of automotive seat in embodiment.

Fig. 3 is another viewing angle constructions schematic diagram of the handrail in use state of automotive seat in embodiment.

In figure, 1, backrest frames；1a, mounting plate；2, armrest cover；3, handrail；4, bracket component；4a, inner support；It is 4b, outer Bracket；4b1, the first limiting section；4b2, the second limiting section；5, shaft；5a, spacer pin；6, elastic component；7, gasket；8, circlip.

Specific embodiment

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

(external structure of automotive seat is saved in attached drawing, only show backrest frames 1) as shown in Figure 1 to Figure 3, automotive seat At least side is equipped with cavity, and automotive seat includes backrest frames 1, and side corresponding with cavity is equipped with handrail on backrest frames 1 Cover 2 and bracket component 4, the shape and cavity of armrest cover 2 match and armrest cover 2 is tightly attached on the side wall of cavity, armrest cover 2 Outer rim is concordant with the side of automotive seat, handrail 3 is equipped in armrest cover 2, bracket component 4 is equipped with can be with respect to bracket component 4 It stretches out or the shaft 5 of retraction, the outer end of shaft 5 is located at 4 outside of bracket component and is connected with handrail 3, the inner end of shaft 5 passes through Bracket component 4 and be located at backrest frames 1 in, 5 inner end of shaft be equipped with shaft 5 can be made to be retracted and drive into bracket component 4 The elastic component 6 of the insertion cavity of handrail 3.

Specifically, bracket component 4 includes inner support 4a and support arm 4b, and 1 side of backrest frames is equipped with mounting plate 1a, outside Bracket 4b is arranged on the outside of mounting plate 1a, and inner support 4a is arranged on the inside of mounting plate 1a, and armrest cover 2 is fixed on outside mounting plate 1a Side.The first end of elastic component 6 is located in 5 inner end end of shaft, and the second end of elastic component 6 is resisted against on inner support 4a, pass through by The both ends of elastic component 6 are respectively positioned in shaft 5 and inner support 4a, and when pulling out handrail 3 in this way, spring generates after being compressed to be made to help The restoring force that hand 3 is retracted, when not in use, the restoring force can make handrail 3 bounce back；Support arm 4b is equipped with for limiting shaft The the first limiting section 4b1 and the second limiting section 4b2 of 5 rotation directions, shaft 5 is equipped with can be with the first limiting section 4b1 and second Limiting section 4b2 cooperation can limit the spacer pin 5a, the first limiting section 4b1 and the second limiting section 4b2 that 5 rotational angle of shaft limits The rotational angle of 5 upper arresting pin 5a of shaft processed, to limit the rotational angle of handrail 3, enable handrail 3 it is horizontal and vertical it Between rotate, with facilitate handrail 3 support hand or pack up insertion armrest cover 2 in；And after handrail 3 is in place, make handrail 3 Can have certain rigidity and intensity.It should be noted that the vertical line done between the first limiting section 4b1 and shaft 5 and The vertical line done between two limiting section 4b2 and shaft 5 constitutes the fan-shaped region that a central angle is 90 °, and spacer pin 5a is vertically solid It is connected in shaft 5 and spacer pin 5a can be swung between fan-shaped region, the first limiting section 4b1 and the second limiting section 4b2 are Convex block on support arm 4b is set.

5 inner end end of shaft is equipped with gasket 7, and gasket 7 is limited by circlip 8 in 5 end of shaft, the first end of elastic component 6 It is resisted against on gasket 7.Specifically, elastic component 6 is reset spring, reset spring is set in shaft 5.In addition, practical new at this In the other embodiments of type, elastic component 6 can also be connected on the disc spring in shaft 5 for several, pass through multiple disc springs series connection shape At elastic component 6, elastic property is strong and elastic force action direction is consistent, stablizes.

The principles of the present invention are as follows:

When using handrail 3, handrail 3 is pulled out, after pulling out distance more than certain value, handrail 3 is completely from handrail Deviate from cover 2.Then rotary handle 3, drive shaft 5 rotate forward, and the spacer pin 5a being arranged in shaft 5 is rotated with it, when When handrail 3 moves to horizontality, spacer pin 5a is limited by the second limiting section 4b2 of support arm 4b, guarantees handrail 3 Position is fixed, while guaranteeing the rigidity and intensity of handrail 3.

When packing up handrail 3, handrail 3 of turning over, when the spacer pin 5a in shaft 5 moves to the first limit of support arm 4b When the block of position, used in the reset spring under, handrail 3 is retracted from trend armrest cover 2, is finally returned in armrest cover 2.

The utility model can not only provide comfortable armrest configuration, moreover it is possible to guarantee the sky in the middle channel of two row's seats Between, facilitate heel row occupant to pass through, structure is simple, and at low cost, security performance is reliable.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (7)

1. one kind can embed the automotive seat of handrail, at least side of the automotive seat is equipped with cavity, is equipped in the cavity Handrail (3), which is characterized in that the automotive seat includes backrest frames (1), corresponding with cavity on the backrest frames (1) Side be equipped with bracket component (4), the bracket component (4), which is equipped with, the bracket component (4) to stretch out or contracting relatively Into shaft (5), the outer end of the shaft (5) is located on the outside of bracket component (4) and is connected with handrail (3), the shaft (5) Inner end passes through the bracket component (4) and is located in backrest frames (1).

2. the automotive seat that one kind according to claim 1 can embed handrail, which is characterized in that shaft (5) inner end It is equipped with the elastic component that the shaft (5) can be made to be retracted into bracket component (4) and handrail (3) is driven to be embedded in the cavity (6)。

3. the automotive seat that one kind according to claim 2 can embed handrail, which is characterized in that the bracket component (4) Including inner support (4a) and support arm (4b), backrest frames (1) side is equipped with mounting plate (1a), and the support arm (4b) sets It sets on the outside of mounting plate (1a), on the inside of mounting plate (1a), the first end of the elastic component (6) is fixed for inner support (4a) setting Position is in shaft (5) inner end end, and the second end of the elastic component (6) is resisted against on inner support (4a), on the support arm (4b) Equipped with the first limiting section (4b1) and the second limiting section (4b2) for limiting shaft (5) rotation direction, set on the shaft (5) The spacer pin limited shaft (5) rotational angle can be cooperated with first limiting section (4b1) and the second limiting section (4b2) by having (5a)。

4. the automotive seat that one kind according to claim 3 can embed handrail, which is characterized in that first limiting section The vertical line done between the vertical line done between (4b1) and the shaft (5) and the second limiting section (4b2) and the shaft (5) The fan-shaped region that a central angle is 90 ° is constituted, the spacer pin (5a) is vertically connected on the shaft (5) and the limit Pin (5a) can be swung between the fan-shaped region, and first limiting section (4b1) and the second limiting section (4b2) are setting Convex block on the support arm (4b).

5. the automotive seat of handrail can be embedded according to one kind described in Claims 2 or 3 or 4, which is characterized in that the shaft (5) inner end end is equipped with gasket (7), and the gasket (7) is limited by circlip (8) in the shaft (5) end, the elastic component (6) first end is resisted against on gasket (7).

6. the automotive seat of handrail can be embedded according to one kind described in Claims 2 or 3 or 4, which is characterized in that the elastic component It (6) is reset spring, the reset spring is set on the shaft (5).

7. the automotive seat of handrail can be embedded according to one kind described in Claims 2 or 3 or 4, which is characterized in that the elastic component (6) disc spring on shaft (5) is connected on for several.