CN210748243U

CN210748243U - Portable sharing handrail

Info

Publication number: CN210748243U
Application number: CN201922011340.5U
Authority: CN
Inventors: 方子涵
Original assignee: Shanghai Dayi Foreign Language Primary School
Current assignee: Shanghai Dayi Foreign Language Primary School
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-06-16
Anticipated expiration: 2029-11-20

Abstract

The utility model provides a portable sharing handrail, portable sharing handrail includes: a flat plate; the at least two supporting plates are rotatably connected to the flat plate and symmetrically distributed at two ends of the flat plate; the portable shared armrest can be used on seats in public places such as airplanes, high-speed rails, movie theaters, report halls and the like, two people in adjacent seats can share the armrest in the adjacent seats conveniently, and the embarrassment that the arms are laid everywhere is avoided.

Description

Portable sharing handrail

Technical Field

The utility model relates to a handrail especially relates to a portable sharing handrail.

Background

In life we often encounter various public seats, such as seats for airplanes, high-speed railways, movie theaters, and reporting halls, all of which share a common feature, two people in adjacent seats share a common armrest. The area of the handrail is very small, and the width is about 10cm generally, so that the embarrassment that the arm is laid everywhere and even the unpleasant feeling of fighting for the handrail are often caused.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide a portable shared armrest for overcoming the shortcomings of the prior art.

To achieve the above and other related objects, the present invention provides a portable sharing handrail, which includes: a flat plate; the at least two supporting plates are rotatably connected to the flat plate and symmetrically distributed at two ends of the flat plate;

the vertical plate is rotatably connected to the upper surface of the flat plate.

In one embodiment, a groove is formed in the surface of the flat plate on the side far away from the supporting plate, the vertical plate is located in the groove when the flat plate is carried, and the depth of the groove is not less than the thickness of the vertical plate.

In one embodiment, the groove is an unclosed groove, and the unclosed edge extends to the edge of the flat plate.

In one embodiment, the flat plate is a rectangular flat plate, the groove is a right trapezoid groove, the non-closed side is a bevel side of the right trapezoid, the non-closed side is the bevel side of the right trapezoid, the upper bottom or the lower bottom of the right trapezoid and the length side of the flat plate are intersected at the trisection point of the length side, and the rotary connection position of the vertical plate is located at the lower bottom of the right trapezoid.

In one embodiment, the support plate is a rectangular support plate or a trapezoidal support plate.

In one embodiment, an anti-slip layer is fixedly connected to one end of the supporting plate away from the rotating connection part.

In one embodiment, the anti-slip layer is rubber or non-slip lint.

In one embodiment, the length of the flat plate is 20-30 cm, the width is 14-20 cm, and the thickness is 1-2 cm.

In one embodiment, when the vertical plate rotates to be perpendicular to the surface of the flat plate, the vertical plate divides the surface of the flat plate into two parts with the same area.

In one embodiment, the rotational connection is a damping rotational shaft rotational connection.

As described above, the utility model relates to a portable sharing handrail, including the three: flat board, riser and backup pad. The three parts all can be environment-friendly plastic materials, adopt the damping pivot to connect, the flat board is as the main part, place on original handrail, hold arm or elbow, enlarged nearly 50% handrail usable floor area, the backup pad forms the triangular supports at dull and stereotyped both ends, open certain angle after, guaranteed dull and stereotyped stability, the riser can stand up, divide into two handrail region one, let the adjacent seat two people can harmoniously share, the size of only A5 paper when whole portable shared handrail closes, very portable, be provided with the recess on the flat board not only can be convenient for place the riser in it, also can place arm, elbow or hand-carried little article or snack drink wherein.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the utility model when carrying.

Fig. 3 is a schematic view of the present invention in use.

Fig. 4 is a plan view of the flat plate when the present invention is used.

Element numbering in the figures:

1-flat plate, 2-supporting plate, 3-vertical plate, 4-damping rotating shaft, 5-groove, 6-anti-slip layer and 7-trisection point.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 4. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1 to 3, the present invention provides a portable shared armrest, which can be placed in any furniture, chair or sofa with armrest in public or at home, and two persons who are convenient to sit next can have a place to place an arm or an arm.

The handrail comprises a flat plate 1, the flat plate 1 can be a rectangular flat plate 1 with a certain thickness, the length of the flat plate 1 can be 20-30 cm, such as 21cm, the width can be 14-20 cm, such as 15cm, the thickness can be 1-2 cm, such as 1cm, the size design size of the flat plate 1 is similar to that of an iPad, and the carrying is convenient.

The handrail further comprises at least two supporting plates 2, the supporting plates 2 can be rectangular supporting plates 2 or trapezoidal supporting plates 2, the supporting plates 2 can be rotatably connected to the flat plate 1, the flat plate 1 can be symmetrically distributed at two ends of the flat plate 1, for example, the supporting plates can be symmetrically distributed at two ends of the flat plate 1 along the length direction, the thickness of the supporting plates 2 can be consistent with that of the flat plate 1 or smaller than that of the flat plate 1, the supporting plates 2 can be rotatably connected with the flat plate 1 through damping rotating shafts 4, the damping rotating shafts 4 can be 2-3, for example, 2, the damping rotating shafts 4 can be metal torque rotating shafts, the metal torque rotating shafts can have certain resilience, and when the handrail is carried, the at least two supporting plates 2 can tightly cover the lower surface of the flat plate 1, when in use, the supporting plate 2 can clamp the armrest of a seat, a sofa and the like through the damping rotating shaft 4. The bottom that the rotation junction was kept away from to backup pad 2 can the rigid coupling have skid resistant course 6, the rigid coupling mode can be the gluing agent, skid resistant course 6 can be one deck rubber layer or one deck anti-skidding cotton flannel, during the use skid resistant course 6 can increase with the frictional force of furniture seat sofa etc. make the sharing handrail is firm more stable.

The handrail further comprises a vertical plate 3, the vertical plate 3 can be rotatably connected to the upper surface of the flat plate 1, the height of the vertical plate 3 can be 6-7 cm, the vertical plate 3 can be any one of a trapezoidal vertical plate, a square vertical plate or a rectangular vertical plate, the vertical plate 3 can be rotatably connected in a damping rotating shaft 4 manner, in order to enable the shared handrail to be convenient to carry, a groove 5 can be further formed in the upper surface of the flat plate 1 for accommodating the vertical plate 3, when the shared handrail is carried, the vertical plate 3 is located in the groove 5, the thickness of the vertical plate 3 can be smaller than or equal to the thickness of the groove 5, so that when the shared handrail is carried, the vertical plate 3 can be completely arranged in the groove 5, the thickness of the groove 5 can be 0.4-0.5 cm, the groove 5 can be set in a direction and a width convenient for arm to be arranged, for example, the groove 5 can be a right-angled trapezoidal non-, the unclosed edge can extend to the edge of the flat plate 1, so that arms can be conveniently supported in the grooves 5, the height of the direct trapezoid can be 5-6 cm, the design of the height can accommodate the elbows, and can also be convenient for placing some snacks and drinks which are carried with the user, the rotatable connecting part of the vertical plate 3 can be positioned on one side of the lower bottom of the right trapezoid, when the flat plate is used, the vertical plate 3 is directly turned over from the grooves 5, when the vertical plate 3 is used, the vertical plate 3 is perpendicular to the upper surface of the flat plate 1, and the flat plate 1 can be divided into two parts.

As shown in fig. 3 to 4, in an embodiment, the upper bottom or the lower bottom of the right trapezoid and the edge of the flat plate 1 may intersect at the trisection point 7 of the edge, so that when the vertical plate 3 is opened for use, the upper surface of the flat plate 1 may be divided into two parts with equal area, and when in use, two persons in adjacent seats may use the vertical plate 3 as a boundary to place arms or other snacks, drinks and the like to be placed.

The utility model discloses a dull and stereotyped 1, riser 3 and backup pad 2 all can adopt the panel of plastics material, carry like this lightly, have further strengthened the portability.

The utility model discloses during the use, open two backup pads 2 to with 2 centre gripping of backup pad on the handrail of sofa or cinema's seat, turn over riser 3 and just can place the arm, elbow or other little article and snacks drink etc. when not turning over, also can play the effect of enlarging original handrail area, can be according to user's custom or the concrete condition of using whether turn over the use of selecting riser 3 independently, in addition, when riser 3 turns over the use, also can play the effect of supporting some soft bagged fluid drinks, like soft bagged milk, acidophilus milk etc. avoid liquid to spill. When the cinema that uses, can with the utility model discloses a backup pad centre gripping can place drinks such as puffed rice, cola on the handrail of adjacent seat like this, has avoided when the snacks of purchase are more, and the handheld article that lead to inadequately of handrail hold the box in the middle of the cinema seat see the uncomfortable that the film brought. In addition, the surface of the flat plate 1 can be provided with two vertical plates and two corresponding grooves as required, and any shared handrail structure based on the basic spirit of the present invention is within the protection scope of the present invention.

Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A portable sharing handrail, the portable sharing handrail comprising:

a flat plate;

the at least two supporting plates are rotatably connected to the flat plate and symmetrically distributed at two ends of the flat plate;

the vertical plate is rotatably connected to the surface of the flat plate.

2. The portable shared armrest of claim 1, wherein: the surface of the flat plate, which is far away from one side of the supporting plate, is provided with a groove, the vertical plate is positioned in the groove when the flat plate is carried, and the depth of the groove is not less than the thickness of the vertical plate.

3. The portable shared armrest of claim 2, wherein: the groove is a groove with one side not closed, and the non-closed side extends to the edge of the flat plate.

4. The portable shared armrest of claim 3, wherein: the plate is a rectangular plate, the groove is a right trapezoid groove, the unclosed edge is the oblique edge of the right trapezoid, the upper bottom or the lower bottom of the right trapezoid is intersected with the length edge of the plate at the trisection point of the length edge, and the rotary joint of the vertical plate is positioned at the lower bottom of the right trapezoid.

5. The portable shared armrest of claim 1, wherein: the supporting plate is a rectangular supporting plate or a trapezoidal supporting plate.

6. The portable shared armrest of claim 1, wherein: the one end rigid coupling that the backup pad was kept away from to rotate the junction has the skid resistant course.

7. The portable shared armrest of claim 6, wherein: the anti-slip layer is rubber or anti-slip flannelette.

8. The portable shared armrest of claim 1, wherein: the length of the flat plate is 20-30 cm, the width of the flat plate is 14-20 cm, and the thickness of the flat plate is 1-2 cm.

9. The portable shared armrest of claim 2, wherein: when the vertical plate rotates to be vertical to the surface of the flat plate, the vertical plate divides the surface of the flat plate into two parts with the same area.

10. The portable shared armrest of claim 1, wherein: the rotary connection mode is that the damping rotating shaft is in rotary connection.