CN206443455U - Bus platform waiting chair - Google Patents

Abstract

The utility model relates to a chair, in particular to a bus platform waiting chair, comprising a support frame, a chair back (2), a seat (3), a limit rod (5), a rotating shaft, a torsion spring (4), and a support frame It includes two vertical support rods (1), and the seat (3) is rotationally connected with the vertical support rod (1) through a rotating shaft; the main body of the torsion spring (4) is sleeved on the rotating shaft, and the seat (3) in a natural state Vertical to the ground, when the force is applied, the seat (3) turns backward around the axis of rotation; the limit rod (5) is arranged on the back of the support frame, and the height of the limit rod (5) from the ground is higher than the center of the seat (3) When the bottom surface of the seat (3) is lapped on the limit rod (5), the seat surface of the seat (3) is inclined relative to the ground, and the angle of inclination is 10‑20°; (3) The height from the center to the ground is 0.7‑0.9m. The utility model can be used for personnel to rest for a short time, and plays the role of saving the space of the bus platform and improving the mobility of personnel.

Description

bus station waiting chair

technical field

The utility model relates to a public facility, in particular to a chair, in particular to a bus platform waiting chair.

Background technique

Existing waiting chairs at bus stops are usually benches with simple structure and single function, the purpose of which is to provide a temporary resting place for people waiting for a bus. The bus stop is a public place with a large flow of people, but its size and area are limited. Therefore, under certain other factors, it is very important to improve the flow of people, and it is necessary to avoid potential safety hazards caused by crowding; the applicant found that the current Some people stay on the waiting chairs at some bus platforms for a long time, such as the "head-down people" who are busy playing with their mobile phones. bus stops are more crowded. The applicant also found that the existing bus platform waiting chairs have a relatively large width, occupying the space of the bus platform, especially when the area of the bus platform is small, there is very little space for people to stand, and it is easy to cause crowded people status.

Utility model content

The technical problem to be solved by the utility model is to provide a waiting chair at a bus stop that can save space and improve mobility of people.

The technical scheme adopted by the utility model to solve its technical problems is: the waiting chair at the bus station includes a support frame, a chair back, a seat, a limit rod, a rotating shaft, and a torsion spring. Straight support rod, the back of the chair is set on the middle and upper part of the support frame; the seat is a rectangular plate structure, the top surface of the seat is the seat surface, and the center of a pair of opposite sides on the seat is respectively passed through the rotating shaft and the vertical support rod. Rotational connection; the main body of the torsion spring is sleeved on the rotating shaft, one of the protruding ends of the torsion spring is fixedly set on the vertical support rod, and the other protruding end is set on the bottom surface of the seat, the seat of the seat in the natural state The surface is perpendicular to the ground, and when the high end of the seat surface is stressed, the seat turns backwards around the rotating shaft; the limit rod is in the shape of an arc rod, and the limit rod is horizontally set on the back of the support frame, and the distance between the limit rod and the ground The height of the seat is higher than the height of the center of the seat from the ground. When the bottom surface of the seat overlaps the limit rod, the seat surface of the seat is inclined relative to the ground, and the angle of inclination is 10-20°; The height from the ground is 0.7-0.9m.

Wherein, it also includes a pedal rod, which is in the shape of an arc rod. The two ends of the pedal rod are respectively connected to the lower parts of two vertical support rods. The height of the pole from the ground is 10-20cm.

Wherein, the vertical support rod is provided with a hook for hanging objects.

Wherein, it also includes a horizontal support rod, the horizontal support rod is in the shape of an arc rod, and the two ends of the horizontal support rod are respectively connected to the upper parts of the two vertical support rods.

The beneficial effects of the utility model are: the utility model bus platform waiting chair, when a person sits on it, the seat seat turns backward until the bottom surface of the seat seat overlaps the limit rod, and the height of the center of the seat seat from the ground is 0.7 -0.9m and the seat surface is inclined relative to the ground, the occupants need to support the ground with their feet on the ground and slightly bend their knees to sit firmly. Compared with ordinary waiting chairs, the comfort is poorer and it is not suitable for long-term stay. It can only be used for short-term rest, which can be improved The mobility of people; when people leave the seat, the seat can return to the state perpendicular to the ground. The support frame of the utility model is two vertical support rods, the overall width of which is much smaller than that of the existing waiting chairs. When the area of the bus platform is fixed, more space can be saved, and it is especially suitable for buses with a small area. Used at the station.

Description of drawings

Fig. 1 is a front view of a seat in a natural state in one embodiment of the utility model;

Fig. 2 is a rear view of the seat in a natural state in one embodiment of the utility model;

Fig. 3 is a three-dimensional schematic diagram of one embodiment of the utility model when the seat is turned backwards;

Fig. 4 is a left view of one embodiment of the utility model, where the seat seat is turned backwards until the bottom surface overlaps the limit rod;

Fig. 5 is the structural representation of the utility model torsion spring;

Mark among the figure: vertical support rod 1, chair back 2, seat base 3, torsion spring 4, limit rod 5, foot pedal rod 6, object hanging hook 7, horizontal support rod 8.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Fig. 1 and Fig. 2, the bus platform waiting chair of the utility model includes a support frame, a chair back 2, a seat seat 3, a limit rod 5, a rotating shaft, and a torsion spring 4. The vertical support bar 1, the chair back 2 is arranged on the upper part of the support frame, as shown in Figure 3 and Figure 4, the preferred chair back 2 is an arc-shaped plate structure, and it is relatively backward facing; the seat 3 is a rectangular Plate structure, it can be understood that the seat 3 has a bottom surface, a top surface and four sides, the top surface of the seat 3 is the seat surface, and the center of a pair of opposite sides on the seat 3 passes through the rotating shaft and the vertical center respectively. The straight support bar 1 is connected in rotation; the torsion spring 4 is an existing conventional part and has a variety of forms. The structure of the torsion spring 4 adopted in this program is shown in Figure 5. The main body of 4 is sleeved on the rotating shaft, and one of the shorter extension ends of the torsion spring 4 is fixedly arranged on the vertical support rod 1, and the other longer extension end is arranged on the bottom surface of the seat 3. The seat surface of the seat 3 is perpendicular to the ground, and the natural state is the state where the seat 3 is not stressed; When the buttocks of the buttocks touch the seat surface, the seat seat 3 is reversed; the limit rod 5 is an arc rod shape, and the limit rod 5 is horizontally arranged on the back side of the support frame, and the two ends of the limit rod 5 are connected to the vertical support respectively. The height of the rod 1 and the limit rod 5 from the ground is higher than the height of the center of the seat 3 from the ground. When the bottom surface of the seat 3 overlaps the limit rod 5, the seat surface of the seat 3 is inclined relative to the ground. The angle of inclination is 10-20°; the height of the center of the seat 3 from the ground is 0.7-0.9m, and this height range is the height range of most people's hips from the ground. Therefore, the personnel need to support the ground with both feet and knees Slightly bent to sit firmly, its comfort is worse than ordinary waiting chairs, people can only rest for a short time, not suitable for long stay.

Preferably, also include pedal rod 6, described pedal rod 6 is arc rod shape, and the two ends of pedal rod 6 are respectively connected with the lower part of two vertical support rods 1, and pedal rod 6 is horizontally arranged on the support The front of the frame, the height of the pedal bar 6 from the ground is 10-20cm. The purpose of setting foot bar 6 is to be able to trample and use for the convenience of the shorter personnel.

Preferably, the vertical support bar 1 is provided with an object hanging hook 7 .

Preferably, a horizontal support rod 8 is also included, the horizontal support rod 8 is in the shape of an arc rod, and the two ends of the horizontal support rod 8 are respectively connected to the upper parts of the two vertical support rods 1 . In addition to improving the overall strength, the horizontal support rod 8 also plays a role of providing a pillow for the head of the person.

Claims (4)

1. bus platform waiting chair, it is characterised in that：Including support frame, the chair back (2), seat support (3), gag lever post (5), rotating shaft, torsion Spring (4), support frame includes two vertical support bars (1) being fixedly installed on the ground, and the chair back (2) is arranged in support frame Portion；Seat support (3) is rectangular plate-like structure, and the top surface of seat support (3) is on chair top, seat support (3) in the relative side of one pair of which Rotated and be connected with vertical support bar (1) by rotating shaft respectively at the heart；The main body of torsion spring (4) is socketed in rotating shaft, and torsion spring (4) is wherein One external part is fixedly installed on vertical support bar (1), and another external part is arranged on the bottom surface of seat support (3), natural shape Seat support (3) is turned over around the shaft during the chair top of seat support (3) one end stress high on ground, chair top under state；Limit Position bar (5) is that arc is shaft-like, and gag lever post (5) is horizontally disposed at the back side of support frame, and height of the gag lever post (5) apart from ground is high In seat support (3) center apart from ground height, when the bottom surface of seat support (3) is overlapped on gag lever post (5), the seat of seat support (3) Seat is with respect to ground inclination, and slanted angle is 10-20 °；Height of seat support (3) center apart from ground is 0.7-0.9m.

2. bus platform waiting chair according to claim 1, it is characterised in that：Also include foot-driven lever (6), the foot-driven lever (6) shaft-like for arc, the two ends of foot-driven lever (6) connect the bottom of two vertical support bars (1) respectively, and foot-driven lever (6) is flatly It is arranged on before support frame, height of the foot-driven lever (6) apart from ground is 10-20cm.

3. bus platform waiting chair according to claim 1 or 2, it is characterised in that：Extension is provided with vertical support bar (1) Thing hook (7).

4. bus platform waiting chair according to claim 1 or 2, it is characterised in that：Also include horizontal support bar (8), water Flat support bar (8) is that arc is shaft-like, and the two ends of horizontal support bar (8) connect the top of two vertical support bars (1) respectively.