CN202541383U

CN202541383U - Bus handrail frame

Info

Publication number: CN202541383U
Application number: CN2012201677557U
Authority: CN
Inventors: 董春玲; 高伟鹏; 游江
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-04-19
Filing date: 2012-04-19
Publication date: 2012-11-21
Anticipated expiration: 2022-04-19

Abstract

The utility model discloses a bus handrail frame which comprises vertical rods, low cross bars, a high cross bar and handles, wherein the low cross bars are arranged at the top ends of the vertical rods; the high cross bar is arranged between the low cross bars; the handles are arranged on the low cross bars and the high cross bar; the low cross bars and the high cross bar are respectively connected with the handles by manual lifting rods and automatic lifting rods; control buttons of the automatic lifting rods comprise primary descending keys, secondary descending keys and ascending keys; the primary descending keys and the secondary descending keys are arranged on the vertical rods; and the ascending keys are arranged on the handles. The handles of the bus handrail frame not only can be lifted and descended, but also can be avoided swinging back and forth and are more stable; and meanwhile, the distribution range of the handles is expanded and more convenience is provided for passengers.

Description

A kind of bus handrail frame

Technical field

The utility model relates to the special-purpose auxiliary facility of a kind of bus, relates in particular to a kind of bus handrail frame that can go up and down.

Background technology

Handle altitude hold on the bus handrail frame is constant at present; The passenger of different heights can not regulate by self-demand, and has only two row's handles of both sides, passageway available, and the passenger in the middle of the passageway can't rely on handle to keep stable; In addition; Handle all is that the flexible material through activity is connected with the cross bar of arm-rest frame, and is stable bad, is not easy to passenger's adjustment.

The utility model content

The technical matters that the utility model will solve provides a kind of bus handrail frame, and handle not only can go up and down, and has avoided rocking back and forth, and is more stable, simultaneously, has expanded the distribution limit of handle, to the passenger more convenience is provided.

To achieve these goals; The technical scheme that the utility model is taked is: a kind of bus handrail frame; Comprise montant, be arranged on the montant top low cross bar, be arranged on the high cross bar between the low cross bar and be arranged in the handle on low cross bar and the high cross bar; Said low cross bar links to each other with said handle with the automatic lifting bar through the hand-operated lifting bar respectively with high cross bar, and the control button setting of automatic lifting bar comprises one-level decline key, the secondary decline key that is arranged on the montant and is arranged on the lifting key on the handle.

As a kind of optimal technical scheme of the utility model, said montant is arranged along the edge in passageway, compartment, said high cross bar be positioned at the passageway, compartment directly over.

As a kind of optimal technical scheme of the utility model, said handle is annular or hook-type.

As a kind of optimal technical scheme of the utility model, said hand-operated lifting bar comprises the sleeve of two joint mutual sheathing and the buckling and locking device between the sleeve.

As a kind of optimal technical scheme of the utility model, said buckling and locking device comprises card pearl that protrudes from the lower sleeve portion wall and the spring that is arranged on sleeve inner and offsets with said card pearl.

A kind of optimal technical scheme as the utility model; Said automatic lifting bar is the electric up-down bar; On the electric up-down bar sidewall recessed tooth is set, said control button links to each other with the electric up-down bar through motor and the gear that is coupling thereof, and said gear and recessed tooth are meshing with each other.

As a kind of optimal technical scheme of the utility model, said automatic lifting bar is a hydraulic lifting arm.

Adopt the beneficial effect that technique scheme produced to be: the handle of the utility model not only can go up and down, and has avoided rocking back and forth, and is more stable, simultaneously, expanded the distribution limit of handle, to the passenger more convenience is provided.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is the structural representation of hand-operated lifting bar among Fig. 1.

Fig. 3 is the structural representation of automatic lifting bar among Fig. 1.

Fig. 4 is the handle and the enlarged drawing of lifting key among Fig. 1.

Among the figure: 1, montant 2, low cross bar 3, high cross bar 4, handle 5, hand-operated lifting bar 6, automatic lifting bar 7, one-level decline key 8, sleeve 9, card pearl 10, spring 11, motor 12, gear 13, secondary decline key 14, lifting key.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.

Referring to accompanying drawing 1; Comprise montant 1 in the structure of a specific embodiment of the utility model, be arranged on montant 1 top low cross bar 2, be arranged on the high cross bar 3 between the low cross bar 2 and be arranged in the annular handle 4 on low cross bar 2 and the high cross bar 3; Low cross bar 2 links to each other with handle 4 with automatic lifting bar 6 through hand-operated lifting bar 5 respectively with high cross bar 3; The control button 7 of automatic lifting bar 6 comprises one-level decline key 7, the secondary decline key 13 that is arranged on the montant 1 and is arranged on the lifting key 14 on the handle 4; Montant 1 is arranged along the edge in passageway, compartment, high cross bar 3 be positioned at the passageway, compartment directly over;

Referring to accompanying drawing 2, hand-operated lifting bar 5 comprises the sleeve 8 of two joint mutual sheathing and the buckling and locking device between the sleeve 8, and buckling and locking device comprises card pearl 9 that protrudes from lower sleeve portion 8 walls and the spring 10 that is arranged on sleeve 8 inside and offsets with card pearl 9;

Referring to accompanying drawing 3, automatic lifting bar 6 is the electric up-down bar, on the electric up-down bar sidewall recessed tooth is set, and control button 7 links to each other with electric up-down bar 6 through motor 11 and the gear 12 that is coupling thereof, and gear 12 is meshing with each other with recessed tooth.

During use; The passenger of low cross bar 2 belows can manually be left behind handle 4; Hand-operated lifting bar 5 is stretched to correct position thereupon, back passenger's 4 forced back of will shaking hands of finishing using, and buckling and locking device plays fixation; The passenger of high cross bar 3 belows makes 12 runnings of motor 11 driven gears through one-level decline key 7 on the montant 1 or secondary decline key 13; Automatic lifting bar 6 drops to one-level height or secondary height with the rotation of gear 12, so that supply the passenger of different heights to use, the back of finishing using makes motor 11 counter-rotatings make automatic lifting bar 6 be increased to the original place then through the lifting key 7 of shaking hands on 4; Handle 4 not only can go up and down, and influences the passenger when avoiding idle, and can not rock back and forth, and is more stable, simultaneously, expanded 4 the distribution limit of shaking hands, and to the passenger more convenience is provided.

Foregoing description only proposes as the enforceable technical scheme of the utility model, not as the single limiting condition to its technical scheme itself.

Claims

1. bus handrail frame; Comprise montant, be arranged on the montant top low cross bar, be arranged on the high cross bar between the low cross bar and be arranged in the handle on low cross bar and the high cross bar; It is characterized in that: said low cross bar links to each other with said handle with the automatic lifting bar through the hand-operated lifting bar respectively with high cross bar, and the control button of automatic lifting bar comprises one-level decline key, the secondary decline key that is arranged on the montant and is arranged on the lifting key on the handle.

2. bus handrail frame according to claim 1 is characterized in that: said montant is arranged along the edge in passageway, compartment, said high cross bar be positioned at the passageway, compartment directly over.

3. bus handrail frame according to claim 1 is characterized in that: said handle is annular or hook-type.

4. bus handrail frame according to claim 1 is characterized in that: said hand-operated lifting bar comprises the sleeve of two joint mutual sheathing and the buckling and locking device between the sleeve.

5. bus handrail frame according to claim 4 is characterized in that: said buckling and locking device comprises card pearl that protrudes from the lower sleeve portion wall and the spring that is arranged on sleeve inner and offsets with said card pearl.

6. bus handrail frame according to claim 1; It is characterized in that: said automatic lifting bar is the electric up-down bar; On the electric up-down bar sidewall recessed tooth is set, said control button links to each other with the electric up-down bar through motor and the gear that is coupling thereof, and said gear and recessed tooth are meshing with each other.

7. bus handrail frame according to claim 1 is characterized in that: said automatic lifting bar is a hydraulic lifting arm.