KR20160017877A

KR20160017877A - rack apparatus for rotating of bus straps

Info

Publication number: KR20160017877A
Application number: KR1020140101417A
Authority: KR
Inventors: 백승우; 정봉근; 이진영; 이영민; 박종범; 우성식; 김교은; 차석민; 김주호; 서라준
Original assignee: 백승우; 이진영; 박종범; 우성식; 서라준; 김주호; 이영민; 김교은; 차석민; 정봉근
Priority date: 2014-08-07
Filing date: 2014-08-07
Publication date: 2016-02-17

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a rotating hook device for a bus handle, and is capable of hanging up or hanging up the occupant in order to promote the convenience and health of passengers boarding the bus.
To this end, the rotation hooking apparatus for a bus handle according to the present invention comprises: a rotation hooking member having a hooking member rotatably attached to and detached from a handle of a bus; An upper fixing member detachably coupled to the chair handle to prevent detachment of the rotary hooking member; A lower fixing member detachably coupled to the chair handle to prevent detachment of the rotation hooking member and guide rotation of the rotation hooking member and movement to the downward side; And an elastic member provided in the lower fixing member and having a constant elastic force to return the rotary hook member to an original position.

Description

[0001] The present invention relates to a rack apparatus for rotating a bus handle,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a chair handle of a bus, and more particularly, to a chair holding handle for a bus handle that allows a rider .

Generally, a bus is a vehicle that receives a freight and allows a person to move while traveling on a predetermined road, that is, a large-size hybrid car. City bus, intercity bus, sightseeing bus, express bus.

The passenger who rides the bus avoids accidents that can occur when the passenger swings or falls on the bus by picking up a handle or a chair handle installed at the upper part in the bus to center the moving bus.

At this time, when the passenger is carrying a load and can not catch the handle, the passenger may be shaken in a bus traveling while hitting other passengers, thereby causing inconvenience by causing damage or bumping, and the risk of a safety accident have.

Thus, the load placed on the bottom of the bus is gripped by the handle, so that the load placed on the floor can be damaged or inconvenienced by other passengers standing or sitting due to movement or fall during the operation of the bus, There is a problem that the article laid down on the floor gets dirty.

In addition, when the passenger lifts or holds the bag, the passenger and the bag swing by the bus running, the person swings the waist or the leg joints due to the force of the waist or the legs There was also a problem that had a bad influence on health such as causing musculoskeletal diseases because it could give a herd.

The present invention has been proposed in order to solve the above-mentioned problems in the prior art, and it is an object of the present invention to provide a rotary hooking device including a hanger for hanging objects on a handle of a bus, The occupant can comfortably and safely ride on the bus so that a safety accident can be prevented in advance and the passenger can be comforted, To prevent a musculoskeletal disease or the like which may be caused by a passenger who rides on the car or by a cargo, thereby promoting health.

According to an aspect of the present invention, there is provided a hinge apparatus comprising: a rotary hook member having a hook member protruded to be rotatable about a chair knob of a bus so that an object can be hung; An upper fixing member detachably coupled to the chair knob above the rotation hanger member to prevent the rotation hanger member from being displaced upward; A lower fixing member detachably coupled to the chair knob at a lower side of the rotation hanger member to prevent the rotation hanger member from being deviated downward and to guide rotation and downward movement of the hanger rotation member; And an elastic member provided in the lower fixing member and having a predetermined elastic force, one end of which is coupled to the lower portion of the rotating hook member and the other end is coupled to the inner circumferential surface of the lower fixing member so as to return the rotary hook member to the original position. A rotation hooking device of a bus handle is provided.

According to the present invention as described above, since the rotary hooking member having the hooking member formed thereon, the upper and lower fixing members, and the rotation hooking device including the elastic member, the rotary hooking member And the upper and lower portions of the rotary hooking member are respectively fixed to the upper and lower fixing members. Then, the passenger standing on the bus rotates the rotary hooking member, So that the above-mentioned passenger can be comfortably and safely carried by holding his / her hand.

Therefore, it is possible to prevent a safety accident that a passenger standing on the way of the bus is shaken or tumbled in advance, and to prevent the passenger from standing comfortably, such as not giving damage or inconvenience to another passenger by the passenger's goods Buses, as well as buses, provide a service to the passengers and keep the bus environment beautiful, which also has a synergy effect.

It is also possible to prevent the object from getting dirty as it is not in contact with the floor by hanging the object of the passenger on the rotary hooking device and the passenger can be freed from the object and in a relaxed state, It is also effective to prevent health effects such as various musculoskeletal diseases such as scoliosis that can be caused by excessive force on the body due to shaking, thereby promoting health promotion.

1 is a perspective view showing a state in which a rotating hook device is installed on a bus handle of the present invention.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a bus hook,
FIG. 3 is a sectional view showing a rotary hook device for a bus handle according to the present invention in a state in which each component is separated. FIG.
FIG. 4 is an assembled cross-sectional view showing a state in which a rotation hooking device is coupled to a bus handle of the present invention. FIG.
FIG. 5 and FIG. 6 are operational states showing a state in which the rotation hooking device for a bus handle of the present invention is operated.

Hereinafter, a rotation hooking device for a bus handle according to the present invention will be described in more detail with reference to FIGS. 1 to 6 attached hereto.

The present invention can be applied to a passenger who is standing on a bus and which is capable of hanging an object (a) such as a baggage or bag that the passenger is holding or carrying to prevent a safety accident of the passenger, The bus hanger rotation hooking device 100 is rotatably attached to and detached from the chair knob 200 of the bus.

As shown in FIGS. 1 to 4, the above-described bus handle swivel hooking device 100 is provided with a handle knob 200 for holding a passenger on a bus or a hanging object (a) The rotary hook member 10 is detachably coupled to the rotary hook member 210. The rotary hook member 210 is rotatably coupled to the chair knob so as to be rotated from the chair side to the outside side of the chair about the chair knob.

An upper fixing member 20 for preventing the rotation hook member 10 from being displaced upward and allowing the rotation hook member 10 to rotate is detachably attached to the chair handle 200 above the rotation hook member 10, As shown in Fig.

The chair handle 200 below the rotary hanger member 10 prevents the rotary hanger member from being detached downward and the rotation of the rotary hanger member 10 on which the article a is hooked and the downward movement of the rotary hook member 10 And a lower fixing member 30 to be guided is detachably fixed.

That is, the upper and lower fixing members 20 and 30 are fixedly coupled so as not to flow in the chair handle, and the rotary hook member 10 and the upper and lower fixing members 20 and 30 are fixed to the rotary hook member 10 Are rotatably coupled.

The lower holding member 30 is provided with a holding member 10 for holding the holding member 10 so as not to push the holding member 10 upwards and to remove or rotate the holding member 10 from the rotating holding member 10, When the force applied to the hooking member 10 is removed, the elastic member 40 having a constant elastic force is provided so as to return the rotating hooking member 10 to the original position while pushing the rotating hooking member 10 upwardly and simultaneously.

One end of the elastic member 40 is coupled to a lower portion of the rotary hook member 10 located inside the lower fixing member 30 and the other end of the elastic member 40 is coupled to the inner peripheral surface of the lower fixing member 30 Lt; / RTI >

2 to 4, the rotating hook member 10 is formed with a member body 11 having a hollow shape as an outer appearance of the rotating hook member 10, There is formed a central pipe through-hole 12 through which the handle 200 is inserted.

A first incision section 13 is formed on one surface of the member body 11 so as to insert the chair knob 200 into the central tube through-hole 12 in the longitudinal direction, that is, .

An upper flange 16 (see FIG. 1), which is hooked on the upper engaging portion 25 of the upper fixing member 20 to be described later, is formed on the upper surface portion of the member body 11 to prevent the rotation hook member 10 from being detached from the upper fixing member 20. [ A lower engaging portion 35 of a lower fixing member 20 to be described later is formed on the lower surface of the member body 11 to prevent the rotation engaging member 10 from being separated from the lower fixing member 30. [ A lower flange 17 is formed.

The rotation hook member 10 moving upward and downward of the lower fixing member 30 is guided on the outer surface of the lower flange 17 so as to guide the movement of the rotary hook member 10 so as to be able to move without being shaken A protruding portion 18 is formed so as to slide along the spiral groove portion 37 of the lower fixing member 30 to be described later.

Member fastening portions 19 for rotatably fixing the member body 11 to the chair handle 200 are formed at both ends of the member body 11 on the incised first incision portion 13, At least one fastening hole 19a is formed in each of the member fastening portions 19 so that fastening members such as bolts and screws are inserted and fastened to fasten and separate the member fastening portions 19.

A hook member 14 protrudes from an outer circumferential surface of the member body 11 so that a passenger who is riding on the bus can hold the item a that was held or carried, (A) of the hooking member 14 of the rotary hooking member 10 at the time of sudden start and stop of the hooking member 14, that is, preventing the hooking member 14 from falling down The jaw 15 is formed so as to protrude upward.

The hooking member 14 is formed in such a shape that the width gradually decreases toward the outer side of the member body 11 in order to increase the strength of the hooking member 14 so that the heavy member a can also be hooked.

2 to 4, the upper fixing member 20 is formed with an upper body 21 having an inner hollow structure which is an outer appearance of the upper fixing member 20, A first upper through hole 22 is formed in an upper portion of the upper body 21 so that the upper body 21 is brought into close contact with the outer surface of the upper body 21, The upper body 21 is brought into contact with the outer circumferential surface of the hook body 11 of the rotary hook member 10 so that the hook body 10 is in contact with the outer circumferential surface of the hook body 11, A second upper through hole 23 is formed to allow the body 11 to be inserted and the diameter of the second upper through hole 23 is larger than the diameter of the first upper through hole 22. [

A lower flange 21 formed on an upper surface of the hook body 11 to prevent the rotation hook member 10 from being detached from the upper fixing member 20 is provided at a lower portion of the upper body 21 on the side of the second upper hole 23, An upper engaging portion 25 is formed which is caught by the engaging portion 16.

A second cutout 24 is formed on one surface of the upper body 21 so as to insert the chair knob 200 into the upper body 21 in the longitudinal direction, have.

An upper fastening part 26 for fastening the upper body 21 to the chair knob 200 is formed at both ends of the upper body 21 on the side of the incised second incision 24, At least one fastening hole 26a is formed in the fastening portion 26 to fasten and fasten the upper fastening portions 26, such as bolts and screws.

2 to 4, the lower fixing member 30 is formed with a lower body 31 having an inner hollow structure which is an outer appearance of the lower fixing member 30, The lower body 31 is brought into contact with the outer circumferential surface of the hook body 11 of the rotary hook member 10 so that the rotary hook member 10 is brought into contact with the outer circumferential surface of the hook body 11 to be movable up and down, The lower body 31 is formed with a first lower through hole 32 through which the lower body 31 is brought into close contact with the outer surface of the chair knob 200, And a second lower through-hole 33 is formed to allow the handle 200 to be inserted. The diameter of the first lower through-hole 32 is larger than the diameter of the second lower through-hole 33.

The upper portion of the lower body 31 on the side of the first lower through-hole 32 is formed with a lower portion formed on the lower surface of the hook body 11 to prevent the rotation hooking member 10 from being detached from the lower fixing member 30. [ And a lower engaging portion 35 which is engaged with the flange 17 is formed.

A third incision 34 is formed on one side of the lower body 31 so as to insert the chair knob 200 into the lower body 31 in the longitudinal direction, have.

A lower coupling part 36 for fixing the lower body 31 to the chair handle 200 is formed at both ends of the lower body 31 on the side of the incised third incision part 34, At least one bore 36a is formed in the portion 36 to which a fastening member such as a bolt or a screw for fastening and detaching the lower fastening portions 36 is inserted.

The inner surface of the lower body 31 of the lower fixing member 30 is rotatably supported on the upper surface of the rotating hook member 10 to guide the movement of the rotary hook member 10, A helical groove portion 37 having a helical shape is formed so as to be inclined at a predetermined angle so that the projecting portion 18 formed on the outer surface of the lower flange 17 is inserted and slid, Only one half of the inner circumferential surface of the body 31 may be formed, or one turn may be formed.

The lower end of one side of the helical groove portion 37, that is, the lower side of one side of the helical groove portion 37 where the rotary hook member 10 is moved downward to the lowermost side, A fixing groove 38 into which the protruding portion 18 is inserted is formed so that the rotary hook member 10 is fixed without moving left and right when the bus is suddenly released or suddenly stopped. 37, as well as a plurality of the lower end of the helical groove 37 can be formed.

The rotary hooking apparatus 100 for a bus handle uses a synthetic resin material which is resistant to deformation and impact and which is inexpensive, light in weight and has a constant strength. The synthetic resin material is one kind of the thermoplastic resin in the synthetic resin material, and has impact resistance, heat resistance, , Self-extinguishing property, transparency, excellent processability, etc., and it is more preferable to use polycarbonate whose physical properties are stable with respect to temperature change while the dimensional change due to moisture absorption is small.

The present invention configured as described above is characterized in that the rotary hooking member 10 of the rotary hooking unit 10 is rotatably coupled to the chair knob 200 of the bus and the upper and lower fixing members 20 and 30 to the chair knob 200.

That is, when the hooking body 11 is pushed toward the chair knob 200 while the hooking body 11 of the hooking member 10 is positioned on the chair knob 200, The rotary hook member 10 is rotatably coupled to the chair knob 200 as the chair knob 200 is inserted into the center pipe through-hole 12 of the hook body 11 through the opening 13.

When the upper fixing member 20 is pushed toward the chair knob 200 while the upper fixing member 20 is positioned on the chair knob 200 located above the rotary hook member 10, The chair knob 200 is inserted into the upper body 21 of the upper fixing member 20 through the second cut portion 24 formed.

The chair knob 200 is inserted into the first upper through hole 22 formed in the upper portion of the upper body 21 so that the upper portion of the upper fixing member 20 is in close contact with the outer circumferential surface of the chair knob 200 And an upper portion of the hook body 11 of the rotary hook member 10 is rotatably inserted into the second upper through hole 23 formed in the lower portion of the upper body 21 and the hook body 11 And the upper hooking portion 25 of the upper body 21 are engaged with each other to prevent the rotation hooking member 10 from being detached from the upper fixing member 20. [

When the lower fixing member 30 is positioned on the chair knob 200 which is the lower side of the rotary hook member 10 and the lower knob 200 is pushed toward the chair knob 200, The chair knob 200 is inserted into the lower body 31 of the upper fixing member 30 through the third incision 34 formed.

A lower portion of the hooking body 11 of the rotary hooking member 10 is rotatably inserted into the first lower through hole 32 formed in the upper portion of the lower body 31, The upper body 31 and the lower body 31 are engaged with each other to prevent the rotation hook member 10 from being separated from the lower high-lift member 30, The chair handle 200 is inserted into the second lower through hole 33 formed in the lower portion of the chair handle 200 so that the lower portion of the lower fixing member 30 is fixedly coupled to the outer periphery of the chair handle 200.

The rotary hook member 10 of the rotary hook device 100 in which the rotary hook member 10 and the upper and lower fixing members 20 and 30 are coupled to the chair knob 200 of the bus, The elastic member 40 provided between the member 10 and the lower fixing member maintains the rotated state as shown in FIG. 5 so as to be positioned behind the chair.

Then, in order to hang the object (a) held or carried by the passenger on the bus with the hook member 14 of the rotary hook member 10, the rotary hook member 10 positioned as shown in Fig. 5 is rotated 1 and 6, the hooking member 14 is positioned in the outside of the chair.

5, the protruding portion 18 formed on the outer surface of the lower flange 17 formed at the lower portion of the hook body 11 of the rotary hook member 10, The elastic member 40 is compressed while sliding along the helical groove 37 formed at an angle to the inner circumferential surface of the lower body 31 of the fixing member 30 while the rotary hook member 10 is rotated, The hooking member 14 of the rotation hooking member 10 is positioned in the outer side of the chair as shown in Fig.

When the object a is hooked on the hooking member 14 of the rotated hooking member 10, the hooking member 10 is rotated by the weight of the hooked object a as shown in Fig. 6, The projecting portion 18 is inserted into the fixing groove 38 formed at the lower end of the one side of the helical groove portion 37 so that even when the bus is suddenly released and suddenly stopped, The member 10 remains stationary and remains stationary.

When the rotary hook member 10 is pushed up by the elastic force of the elastic member 40 when the article a is removed from the hook member 14 of the rotary hook member 10, The protruding portion 18 is disengaged from the engaging portion 38 and the fixed state of the rotary hook member 10 is released.

At the same time, the rotation member 10 is rotated by the elastic force of the elastic member 40 to return to the original state, that is, the protruding portion 18 detached from the fixing groove 38 is slid along the spiral groove portion 36 The hooking member 14 of the rotary hooking member 10 is moved backward to the original position of the chair as shown in FIG. .

As described above, when the object (a) is to be hooked on the hooking member 14 of the rotating hooking member 10 positioned at the rear of the chair (Fig. 5), the rotating hooking member 10 is rotated, By placing the hooking member 14 in the outside of the handle 200 (Fig. 6) and then hanging the object a on the hooking member 14, the passenger or the sitting passenger standing on the bus Since the object (a) can be safely placed, the passenger can ride comfortably and safely on the bus, so that the convenience and health promotion of the passenger boarding the bus can be promoted.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, the invention is not limited to the embodiments and drawings, And can not be individually understood from the technical idea or viewpoint of the present invention.

10: rotating hook member 11: hook body
12: central tube through hole 13,24,34: first,
14: hook member 15: hooking jaw
16: upper flange 17: lower flange
18: projection part 19: member fastening part
20: upper fixing member 21: upper body
22, 23: first and second upper through holes 25:
26: upper fastening part 30: lower fastening member
31: lower body 32, 33: first and second lower through holes
35: lower engaging portion 36: lower engaging portion
37: helical groove portion 38: fixing groove
40: elastic member 100: rotating hook device
200: chair handle a: thing

Claims

A rotary hook member having a hook member protruded and attached to be rotatable about a chair handle of the bus so as to be able to hang the object;
An upper fixing member detachably coupled to the chair knob above the rotation hanger member to prevent the rotation hanger member from being displaced upward;
A lower fixing member detachably coupled to the chair knob at a lower side of the rotation hanger member to prevent the rotation hanger member from being deviated downward and to guide rotation and downward movement of the hanger rotation member;
And an elastic member provided in the lower fixing member and having a predetermined elastic force, one end of which is coupled to the lower portion of the rotating hook member and the other end is coupled to the inner circumferential surface of the lower fixing member so as to return the rotary hook member to the original position. Rotating hook device of bus handle.

The method according to claim 1,
The rotary hanger member includes a member body having a cut-out portion having one side cut out to be detachably coupled to the chair handle, a central through-hole into which the handle is inserted, an upper flange and a lower flange formed on the upper face portion and the lower face portion, respectively;
A member fastening part formed at both ends of the member body on the incised cutting part side and having fastening holes for fastening the fastening members to rotatably fix the member body to the chair handle;
A hook member protruding from an outer circumferential surface of the member body so as to hang an object;
And a locking protrusion protruding upwardly from an end of the hooking member to prevent an object held by the hooking member from falling off.

3. The method of claim 2,
Wherein the hooking member is formed in a shape such that its width gradually decreases from the member body toward the outer side.

The method according to claim 1,
The upper fixing member includes: an upper body having an inner hollow structure having a cut-out portion formed on one side thereof so as to be detachably coupled to the chair handle;
A first upper through-hole formed on an upper portion of the upper body and in which the chair handle is inserted and brought into close contact with an outer surface of the chair handle;
A second upper through-hole formed at a lower portion of the upper body and in which the hook body is inserted to be in contact with the outer peripheral surface of the hook body of the rotary hook member;
An upper fastening part formed on the upper body, which is the second upper hole, and hooked on the upper flange of the hook body;
And an upper fastening portion formed at both ends of the upper body, which is the incised cutout portion, and having a fastening hole for fastening the fastening member to fasten the upper body to the chair handle.

The method according to claim 1,
The lower fixing member may include a lower body having a hollow structure having an incised section cut on one side so as to be detachably coupled to the chair handle;
A first lower through-hole formed at an upper portion of the lower body and in which the hook body is inserted to be in contact with the outer peripheral surface of the hook body of the rotary hook member;
A lower engaging part formed on the lower body as the first lower penetrating side and engaged with the lower flange of the hook body;
A second lower through-hole formed at a lower portion of the lower body and in which the chair handle is inserted and brought into close contact with the outer surface of the chair handle;
And a lower fastening part formed at both ends of the lower body on the side of the incised cutout and having a fastening hole for fastening the fastening member to fasten the lower body to the chair handle.

The method according to claim 1,
A spiral groove portion is formed in the inner circumferential surface of the lower fixing member so as to guide the movement of the rotary hook member moving upward and downward while rotating about the chair knob, Wherein a fixing groove is formed at one side of the lower end of the helical groove so that the rotary hook member, which is rotated while being rotated while being hung from an object, is moved so as not to move, Rotating hook device.