CN210617938U

CN210617938U - Concealed pull type armrest in seat of high-grade passenger car

Info

Publication number: CN210617938U
Application number: CN201921666932.4U
Authority: CN
Inventors: 彭虎; 柯勇
Original assignee: Shiyan Xinnan Technology Development Co ltd
Current assignee: Hubei Nanyue Jiapin Intelligent Technology Co.,Ltd.
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-05-26
Anticipated expiration: 2029-10-08

Abstract

The utility model provides a hidden drawing type handrail in a seat of a high-grade passenger car, which comprises a handrail main body; a supporting framework is movably embedded in the inner side of the handrail main body; the other end of the support framework is movably connected with the inner side of the armrest seat through a rotating shaft; and a limiting clamping block is fixedly arranged on the inner side of the armrest seat. The setting of handrail main part, be favorable to improving stability and the seat comfort level of using, the pull can be hidden to the handrail main part, can make progress and rotatory pull out during the use, and push down behind the pull formula handrail main part bottom contact handrail seat top can the locking, thereby can use, when not using with handrail main part reverse promotion and shrink can, this handrail safe and reliable, and it is little to occupy the car inner space after the shrink, handrail width reduces simultaneously, effectively increase the passageway interval, satisfy the passageway interval size of law requirement, promote the whole grade of seat, effectively improve the interior seat comfort level of sacrificing because of the passageway interval is not enough of passenger train car.

Description

Concealed pull type armrest in seat of high-grade passenger car

Technical Field

The utility model belongs to the technical field of car seat subassembly, more specifically say, in particular to concealed pull formula handrail in high-grade passenger train seat.

Background

The existing passenger seat armrests of the passenger car are mainly exposed armrests. The exposed handrail mainly embodies the rising type and the pressing type structures. According to the national standard requirements GB 7258-2012, the handrail must be additionally arranged on the side, close to the aisle, of each passenger seat, and the aisle space is fully ensured. Must have the handrail replacement with reliable function and high strength under the size. The main structure is as follows: the armrest is integrally hidden in the outer protective cover shell of the seat, and the functionality of the armrest is realized by taking the rotating shaft as a supporting shaft point and adopting a telescopic or drawing mode.

Based on the above, the present inventors found that the following problems exist in use: present car seat handrail all is the position through rotatory adjustment handrail, uses often to cause the handrail lax because of the maloperation, influences the safety in utilization, and folding back occupation space is more simultaneously, influences passageway width and seat travelling comfort.

In view of the above, the present invention provides a pull-out armrest built in a seat of a high-end passenger car, which is improved in view of the existing structure and defects, so as to achieve the purpose of being more practical.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an interior hidden pull formula handrail of high-grade passenger train seat to solve present car seat handrail and all be the position through rotatory adjustment handrail, use often can cause the handrail to relax because of the maloperation, influence the safety in utilization, folding back occupation space is more simultaneously, influences the problem of passageway width and seat travelling comfort.

The utility model discloses purpose and efficiency of built-in pull formula handrail of high-grade passenger train seat are reached by following specific technological means:

a pull-type armrest hidden in a seat of a high-grade passenger car comprises an armrest main body; a supporting framework is movably embedded in the inner side of the handrail main body; the other end of the support framework is movably connected with the inner side of the armrest seat through a rotating shaft; and a limiting clamping block is fixedly arranged on the inner side of the armrest seat.

Furthermore, the inner side of the handrail main body is a bending empty groove corresponding to the supporting framework, and one end of the supporting framework can slide in the empty groove on the inner side of the supporting framework.

Furthermore, the support framework can rotate on the inner side of the armrest seat, and the support framework can be contacted with the limiting clamping block during clockwise rotation.

Compared with the prior art, the utility model discloses following beneficial effect has:

the setting of handrail main part, be favorable to improving stability and the seat comfort level of using, the pull can be hidden to the handrail main part, can make progress and rotatory pull out during the use, and push down behind the pull formula handrail main part bottom contact handrail seat top can the locking, thereby can use, when not using with handrail main part reverse promotion and shrink can, this handrail safe and reliable, and it is little to occupy the car inner space after the shrink, handrail width reduces simultaneously, effectively increase the passageway interval, satisfy the passageway interval size of law requirement, promote the whole grade of seat, effectively improve the interior seat comfort level of sacrificing because of the passageway interval is not enough of passenger train car.

Drawings

Fig. 1 is a schematic view of the armrest of the present invention after the main body is pulled out.

Fig. 2 is a schematic view of the armrest body according to the present invention.

Fig. 3 is a schematic view of the main partial sectional structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a handrail body; 2. a handrail seat; 3. a support framework; 4. and a limiting clamping block.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 3:

the utility model provides a hidden drawing type handrail in a seat of a high-grade passenger car, which comprises a handrail main body 1; a supporting framework 3 is movably embedded and installed on the inner side of the handrail main body 1; the inner side of the handrail body 1 is provided with a bending empty slot corresponding to the support framework 3, one end of the support framework 3 can slide in the empty slot on the inner side of the support framework 3, the handrail body 1 can be hidden and drawn, can be upwards and rotationally drawn out when in use, and can be locked when the bottom of the press-down type handrail body 1 is contacted with the top of the handrail seat 2 after being drawn, so that the handrail can be used; the other end of the supporting framework 3 is movably connected with the inner side of the armrest seat 2 through a rotating shaft; the inner side of the armrest seat 2 is also fixedly provided with a limit fixture block 4.

Wherein, support frame 3 can be in 2 inboard rotations of handrail seat, and support frame 3 can contact with spacing fixture block 4 during clockwise rotation, and handrail main part 1 can receive the holding down force when taking out the use and make support frame 3's top one end lift, and spacing fixture block 4 can restrict support frame 3's rotation range.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, this device is used for car seat to install the handrail additional, handrail main part 1 can hide the pull, can make progress and rotatory pull-out during the use, and push down 1 bottom contact handrail seat 2 tops of formula handrail main part behind the pull can the locking, thereby can use, with handrail main part 1 reverse promotion and shrink can when not using, this handrail safe and reliable, and it is little to occupy the car inner space after the shrink, handrail width reduces simultaneously, effectively increase the passageway interval, satisfy the passageway interval size of regulation requirement, promote the whole grade of seat, effectively improve the interior seat comfort level of sacrificing because of the passageway interval inadequately of passenger train car.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a built-in pull formula handrail of high-grade passenger train seat which characterized in that: comprises a handrail main body (1); a supporting framework (3) is movably embedded in the inner side of the handrail main body (1); the other end of the support framework (3) is movably connected with the inner side of the armrest seat (2) through a rotating shaft; and a limiting clamping block (4) is also fixedly arranged on the inner side of the armrest seat (2).

2. The concealed pull type armrest of the seat of the high-grade passenger car as claimed in claim 1, wherein: the inner side of the handrail main body (1) is a bending empty slot corresponding to the supporting framework (3), and one end of the supporting framework (3) can slide in the empty slot on the inner side of the supporting framework (3).

3. The concealed pull type armrest of the seat of the high-grade passenger car as claimed in claim 1, wherein: the supporting framework (3) can rotate on the inner side of the armrest seat (2), and the supporting framework (3) can be contacted with the limiting clamping block (4) when rotating clockwise.