CN218287530U - Bus aluminum handle with adjustable angle and high-efficiency fastening function - Google Patents

Abstract

The utility model discloses an angularly adjustable just has bus aluminium handle of high-efficient fastening function, including first fixed cover, the fixed cover of second, the spliced pole, telescopic link and handle, the fixed cover of first fixed cover and second sets up in the upper and lower both ends of bus handle horizontal pole, the both ends of the fixed cover of first fixed cover and second are all through connecting bolt fixed connection, the inside of the fixed cover of second is provided with holds the chamber, it is provided with fastening device to hold the intracavity, the bottom of the fixed cover of second is provided with the spliced pole, the fixed cover bottom of second is run through to the fixed cover bottom of connection capital end extends to and holds the intracavity and fixed the cup joint has the limiting plate, through the last carousel that sets up, the angle modulation of handle is convenient for to carousel and ball down, there is the potential safety hazard in avoiding passenger's arm because the distortion, make the position that the passenger stood by passenger oneself adjust, make the handle direction and the direction of holding optimum, thereby security and travelling comfort are improved.

Description

Bus aluminum handle with adjustable angle and high-efficiency fastening function

Technical Field

The utility model relates to a bus handle technical field specifically is an angularly adjustable and bus aluminium handle that has high-efficient fastening function.

Background

Along with the rapid development of economy, the population in city is increasing day by day, traffic pressure is bigger and bigger, the number of taking the bus every day also increases day by day, the bus is as a mass means of transportation, more and more people choose to take the bus trip, the seat figure above it is limited, most people all stand, for passenger's trip safety, set up the handle in the bus, the bus handle is one kind and makes things convenient for the passenger to keep steadily standing can not fall down because of the circumstances such as the sudden start brake of bus.

The handle of the bus in the prior art generally comprises a fixed sleeve, a pull belt and a handle ring, the handle of the bus can ensure that a standing passenger does not easily fall down in the process of traveling of the bus, so that the passenger station is stable, but the direction of the handle of the bus is fixed, is either parallel to a cross bar or perpendicular to the cross bar, but the standing position of the passenger on a crowded bus can face the direction of a head of the bus or the direction of a window of the bus, the handle of the bus in the fixed direction ensures that the direction of holding the handle by the passenger is not consistent, the phenomenon that the handle is required to be twisted to be tightened occurs, and the rotating angle of the handle can be maintained by maintaining the twisting force of the pull belt, the safety and the travelling comfort of giving the passenger bring adverse effect, and the fixed cover of bus handle among the prior art is through the screw fixation on bus handle horizontal pole, rock along with going of bus, lead to the screw to drop easily, make the fixed effect of fixed cover and handle horizontal pole not good, when car emergency brake or sudden start, fixed not untimely fixed cover slides on the handle horizontal pole easily, lead to the passenger's health slope great, have certain danger, therefore, need an angularly adjustable and bus aluminium handle that has high-efficient fastening function to make the improvement to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

Not enough to prior art, the utility model aims to provide an angularly adjustable just has high-efficient fastening function's bus aluminium handle, this bus handle aims at solving under the prior art bus handle angular adjustment inconvenient, the not good technical problem of fastening function.

2. Technical scheme

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an angularly adjustable just has bus aluminium handle of high-efficient fastening function, includes the fixed cover of first fixed cover, second, spliced pole, telescopic link and handle, the fixed cover of first fixed cover and second sets up in the upper and lower both ends of bus handle horizontal pole, the both ends of the fixed cover of first fixed cover and second are all through connecting bolt fixed connection, the inside of the fixed cover of second is provided with holds the chamber, it is provided with fastening device to hold the intracavity, the bottom of the fixed cover of second is provided with the spliced pole, the fixed cover bottom of spliced pole top run through the second extends to and holds the intracavity and fixed the cup joint has the limiting plate, the telescopic link activity is pegged graft in the inside of spliced pole, the both sides of spliced pole outer wall bottom department are provided with the spacing subassembly that is used for spacing fixed telescopic link, the bottom of telescopic link is provided with the handle, be connected through angularly adjustable mechanism between handle and the telescopic link.

Preferably, the angle adjustable mechanism comprises an upper rotating disc arranged at the top of the handle grip and a lower rotating disc arranged at the top end inside the handle grip, the bottom end of the telescopic rod penetrates through the top of the handle grip and extends into the handle grip, the upper rotary table and the lower rotary table are fixedly sleeved on the telescopic rod, and a plurality of balls are arranged between the upper rotary table and the handle grip, and between the lower rotary table and the handle grip.

Preferably, the inner walls of the first fixing sleeve and the second fixing sleeve are provided with anti-skidding grooves.

Preferably, fastening device includes arc shell fragment, rotation depression bar and first pivot, the arc shell fragment is fixed in the inside top that holds the chamber, the logical groove that supplies the arc shell fragment to pass through is all seted up to the both sides that hold the chamber top, it is provided with the rotation depression bar to hold intracavity inside bilateral symmetry, the rotation depression bar is L type structure, the corner of rotation depression bar with hold and rotate through first pivot between the intracavity wall and be connected, rotation depression bar one end is articulated with the column connection top activity.

Preferably, the handle grip is made of aluminum, and a protective sleeve is arranged at the holding position of the handle grip.

Preferably, spacing subassembly is detained and the torsional spring including fixed cover, second pivot, locking, fixed cover is fixed in on the spliced pole outer wall, it detains to rotate through the second pivot in the fixed cover and be connected with the locking, cup jointed in the second pivot and be used for detaining the torsional spring that resets with the locking.

Preferably, the outer wall of the connecting column is provided with a through hole at the inner part of the fixing sleeve, the locking buckle is provided with an inserting part penetrating through the through hole, and the two sides of the outer wall of the telescopic rod are provided with a plurality of fixing holes for inserting the inserting part at equal intervals along the length direction.

3. Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The embodiment of the utility model provides an in the adjustable angle just have bus aluminium handle of high-efficient fastening function, through the last carousel that sets up, carousel and ball are convenient for the angle modulation of handle grip down, there is the potential safety hazard in avoiding passenger's arm because the distortion, make the position that the passenger stood adjust by oneself by the passenger, make handle direction and the direction of holding optimum, thereby improve security and travelling comfort, be the aluminium material with the handle grip, possess strong corrosion resistance, high toughness, durable is pleasing to the eye generous, the department of holding through the handle grip is provided with the lag, improve personnel by bus and grip the antiskid nature and the travelling comfort of handle grip.

(2) The embodiment of the utility model provides an adjustable angle just has high-efficient fastening function's bus aluminium handle, fastening device through setting up, when the passenger uses this bus handle, hold on the handle grip, can stimulate the spliced pole downwards, this moment, the spliced pole moves down and can drive the rotation depression bar and surround first pivot rotation, make the shorter one end of rotation depression bar support and lean on at arc-shaped elastic piece, pass logical groove with arc-shaped elastic piece both ends and compress tightly on bus handle, thereby improve the fastening nature of this bus handle, avoid in the use, this bus handle hand position slip skew, thereby it is bigger to avoid passenger's health slope when the car emergency brake or sudden start, the potential safety hazard that leads to.

(3) The embodiment of the utility model provides an in adjustable angle and have high-efficient fastening function's bus aluminium handle, spliced pole and telescopic link through setting up use with spacing subassembly cooperation, can be used to adjust the height of this handle grip to can satisfy different crowds' demand, adjust a suitable height with the handle grip.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an overall sectional view of the present invention;

FIG. 3 is an enlarged view of the structure of the area A in FIG. 2;

fig. 4 is an enlarged schematic view of the structure of region B in fig. 2.

In the figure: 1. a first fixing sleeve; 2. a second fixing sleeve; 201. an accommodating chamber; 202. a through groove; 3. a connecting bolt; 4. connecting columns; 401. a through hole; 5. a telescopic rod; 501. a fixing hole; 6. a limiting component; 601. fixing a sleeve; 602. a second rotating shaft; 603. a locking buckle; 6031. a plug-in part; 604. a torsion spring; 7. a handle grip; 8. a protective sleeve; 9. an arc-shaped elastic sheet; 10. rotating the compression bar; 11. a first rotating shaft; 12. a limiting plate; 13. an upper turntable; 14. a lower turntable; 15. and a ball.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The first embodiment is as follows:

please refer to fig. 1-4, the embodiment provides an angle-adjustable bus aluminum handle with a high-efficient fastening function, which includes a first fixing sleeve 1, a second fixing sleeve 2, a connection column 4, a telescopic rod 5 and a handle grip 7, wherein the first fixing sleeve 1 and the second fixing sleeve 2 are disposed at the upper and lower ends of a bus handle cross rod, anti-slip grooves are disposed on the inner walls of the first fixing sleeve 1 and the second fixing sleeve 2, the stability of the first fixing sleeve 1 and the second fixing sleeve 2 clamped and fixed on the bus handle cross rod is improved through the set anti-slip grooves, both ends of the first fixing sleeve 1 and the second fixing sleeve 2 are fixedly connected through a connection bolt 3, a containing cavity 201 is disposed inside the second fixing sleeve 2, a fastening mechanism is disposed inside the containing cavity 201, the bottom of the second fixing sleeve 2 is provided with the connection column 4, the top end of the connection column 4 penetrates through the bottom end of the second fixing sleeve 2 to extend into the containing cavity 201 and is fixedly connected with a limiting plate 12, the telescopic rod 5 is movably inserted inside the connection column 4, the bottom end of the telescopic rod 5 is provided with the handle grip 7, and the handle grip 7 is connected with the angle-adjustable fastening mechanism.

This bus handle is convenient for adjust the angle of handle grip 7 through the angularly adjustable mechanism that sets up, thereby be convenient for adjust by passenger oneself through the position that the passenger stood, the rotatory direction of handle grip 7 of oneself, make handle direction and the orientation of holding optimum, thereby improve security and travelling comfort, fastening device through setting up when the taut handle grip 7 of passenger, drive fastening device and press from both sides tightly on bus handle horizontal pole, effectively improve the fastening of this bus handle.

Wherein, handle grip 7 is the aluminium material, possesses strong corrosion resistance, high tenacity, durable pleasing to the eye generous, and handle grip 7 holds the department and is provided with lag 8, improves the antiskid nature and the travelling comfort that the passenger gripped handle grip 7, and is preferred, and lag 8 is connected for dismantling with handle grip 7, is convenient for pull down lag 8 and washs the change.

Referring to fig. 1, 2 and 3, in the present embodiment, the angle adjustable mechanism includes an upper rotary plate 13 disposed on the top of the handle grip 7 and a lower rotary plate 14 disposed on the top end inside the handle grip 7, the bottom end of the telescopic rod 5 penetrates through the top of the handle grip 7 and extends into the handle grip 7, the upper rotary plate 13 and the lower rotary plate 14 are both fixedly sleeved on the telescopic rod 5, a plurality of balls 15 are disposed between the upper rotary plate 13 and the lower rotary plate 14 and the handle grip 7, the sides of the upper rotary plate 13 and the lower rotary plate 14 opposite to the handle grip 7 are both provided with annularly arranged ball grooves, the balls 15 are disposed in the ball grooves, the angle adjustment of the handle grip 7 is facilitated through the arranged upper rotary plate 13, the lower rotary plate 14 and the balls 15, so that the potential safety hazard of the passenger due to twisting of the arm is avoided, the position where the passenger stands is adjusted by the passenger, the direction of the handle and the direction of the handle grip are most suitable for the user, thereby improving the safety and comfort.

In addition, please refer to fig. 2, in this embodiment, the fastening mechanism includes an arc-shaped elastic sheet 9, a rotating compression bar 10 and a first rotating shaft 11, the arc-shaped elastic sheet 9 is fixed on the top end inside the accommodating cavity 201, both sides of the top end of the accommodating cavity 201 are provided with through grooves 202 through which the arc-shaped elastic sheet 9 passes, the rotating compression bar 10 is symmetrically arranged on both sides inside the accommodating cavity 201, the rotating compression bar 10 is of an L-shaped structure, the corner of the rotating compression bar 10 is rotatably connected with the inner wall of the accommodating cavity 201 through the first rotating shaft 11, the longer end of the rotating compression bar 10 is movably hinged to the top end of the connecting post 4, the shorter end of the rotating compression bar 10 abuts against the arc-shaped elastic sheet 9, when a passenger uses the bus handle, the passenger holds the handle on the handle grip 7, the connecting post 4 is pulled downwards, at this time, the connecting post 4 moves downwards and drives the rotating compression bar 10 to rotate around the first rotating shaft 11, so that the shorter end of the rotating compression bar 10 passes through the through grooves 202 and presses the through the handle to the handle, thereby improving the fastening of the bus handle, avoiding sudden deviation of the safety hazard when the passenger suddenly starts the bus, which the sudden deviation or the sudden body is large.

Example two:

this embodiment provides an angularly adjustable and bus aluminium handle that has high-efficient fastening function, and is the same basically with embodiment one, its difference lies in: two sides of the bottom end of the outer wall of the connecting column 4 are provided with limiting components 6 for limiting and fixing the telescopic rod 5, each limiting component 6 comprises a fixing sleeve 601, a second rotating shaft 602, a locking buckle 603 and a torsion spring 604, the fixing sleeve 601 is fixed on the outer wall of the connecting column 4, the locking buckle 603 is rotatably connected in the fixing sleeve 601 through the second rotating shaft 602, and the torsion spring 604 for resetting the locking buckle 603 is sleeved on the second rotating shaft 602;

further, the outer wall of the connecting column 4 is provided with a through hole 401 at the inner part of the fixing sleeve 601, the locking buckle 603 is provided with a plugging part 6031 penetrating through the through hole 401, and the two sides of the outer wall of the telescopic rod 5 are provided with a plurality of fixing holes 501 for inserting the plugging part 6031 at equal intervals along the length direction.

Specifically, through the spliced pole 4 and the telescopic link 5 that set up and spacing subassembly 6 cooperation use, can be used to adjust the height of this handle grip 7, thereby can satisfy different crowds' demand, adjust handle grip 7 to a suitable height, concrete operation step does, the passenger presses locking buckle 603, make locking buckle 603 rotate around second pivot 602, with grafting portion 6031 break away from fixed orifices 501, remove the fixed to telescopic link 5 position, make can adjust the length of the exposed part of telescopic link 5, when telescopic link 5 is adjusted to suitable position, the passenger loosens locking buckle 603, at this moment, with locking buckle 603 position restoration under the effect of torsional spring 604, make grafting portion 6031 on the locking buckle 603 insert the fixed orifices 501 of different positions once more, with telescopic link 5 rigidity, thereby be convenient for adjust spliced pole 4 and the holistic length of telescopic link 5, and then be convenient for adjust the height of handle grip 7.

The implementation principle of the bus aluminum handle that this application embodiment angle is adjustable and have high-efficient fastening function does: when the bus handle is used, a passenger can press the locking buckle 603, the locking buckle 603 rotates around the second rotating shaft 602, the inserting part 6031 is separated from the fixing hole 501, the fixing of the position of the telescopic rod 5 is released, the length of the exposed part of the telescopic rod 5 can be adjusted, when the telescopic rod 5 is adjusted to a proper position, the passenger loosens the locking buckle 603, at the moment, the position of the locking buckle 603 is reset under the action of the torsion spring 604, the inserting part 6031 on the locking buckle 603 is inserted into the fixing holes 501 at different positions again, the position of the telescopic rod 5 is fixed, the height of the handle grip 7 is adjusted according to the height requirement of the passenger, then the passenger holds the handle grip 7 by hand, the connecting column 4 can be pulled downwards, at the moment, the connecting column 4 is moved downwards and can drive the rotating compression rod 10 to rotate around the first rotating shaft 11, the shorter end of the rotating compression rod 10 is enabled to pass through the through groove 202 to be pressed on the bus handle grip, the tightness of the bus handle grip is improved, the passenger can conveniently adjust the direction of the handle by the upper rotating disk 13 and the ball 15, the direction of the passenger can be adjusted by hand, and the passenger can be optimally adjusted by the hand, and the passenger, the passenger can be adjusted by the most suitable direction.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an angularly adjustable just has bus aluminium handle of high-efficient fastening function which characterized in that: including the fixed cover of first fixed cover (1), second (2), spliced pole (4), telescopic link (5) and handle (7), set up in the upper and lower both ends of bus handle horizontal pole first fixed cover (1) and the fixed cover of second (2), the both ends of the fixed cover of first fixed cover (1) and second (2) are all through connecting bolt (3) fixed connection, the inside of the fixed cover of second (2) is provided with holds chamber (201), it is provided with fastening device in chamber (201) to hold, the bottom of the fixed cover of second (2) is provided with spliced pole (4), spliced pole (4) top is run through the fixed cover of second (2) bottom and is extended to and hold chamber (201) in and fixed limiting plate (12) of having cup jointed, telescopic link (5) activity is pegged graft in the inside of spliced pole (4), the both sides of spliced pole (4) outer wall bottom department are provided with spacing subassembly (6) that are used for spacing fixed telescopic link (5), the bottom of telescopic link (5) is provided with handle (7), be connected through adjustable angle mechanism between handle (7) and handle (5).

2. The adjustable-angle bus aluminum handle with efficient fastening function as claimed in claim 1, characterized in that: angle adjustable mechanism is including last carousel (13) of arranging in handle grip (7) top and arrange in lower carousel (14) on the inside top of handle grip (7), the bottom of telescopic link (5) runs through handle grip (7) top and extends to in handle grip (7), it all fixes and cup joints on telescopic link (5) to go up carousel (13) and lower carousel (14), it is provided with a plurality of ball (15) to go up between carousel (13) and lower carousel (14) and handle grip (7).

3. The adjustable-angle bus aluminum handle with efficient fastening function as claimed in claim 1, characterized in that: and anti-skidding grooves are formed in the inner walls of the first fixing sleeve (1) and the second fixing sleeve (2).

4. The aluminum handle for buses with adjustable angles and high-efficiency fastening function as claimed in claim 1, characterized in that: fastening device includes arc shell fragment (9), rotates depression bar (10) and first pivot (11), arc shell fragment (9) are fixed in the inside top that holds chamber (201), logical groove (202) that supply arc shell fragment (9) to pass through are all seted up to the both sides that hold chamber (201) top, the inside bilateral symmetry that holds chamber (201) is provided with rotates depression bar (10), it is L type structure to rotate depression bar (10), rotate the corner of depression bar (10) and hold and rotate through first pivot (11) between chamber (201) inner wall and be connected, it is articulated with spliced pole (4) top activity to rotate depression bar (10) one end.

5. The aluminum handle for buses with adjustable angles and high-efficiency fastening function as claimed in claim 1, characterized in that: the handle grip (7) is made of aluminum, and a protective sleeve (8) is arranged at the grip part of the handle grip (7).

6. The aluminum handle for buses with adjustable angles and high-efficiency fastening function as claimed in claim 1, characterized in that: spacing subassembly (6) are detained (603) and torsional spring (604) including fixed cover (601), second pivot (602), locking, fixed cover (601) are fixed in on spliced pole (4) outer wall, it detains (603) to rotate through second pivot (602) in fixed cover (601), cup jointed on second pivot (602) and is used for detaining torsional spring (604) that (603) reset with the locking.

7. The aluminum handle for buses with adjustable angles and high-efficient fastening function as claimed in claim 6, characterized in that: through-hole (401) have been seted up to the inside department of fixed cover (601) that lies in on the outer wall of spliced pole (4), be provided with grafting portion (6031) that pass through-hole (401) on locking buckle (603), a plurality of supplies grafting portion (6031) male fixed orifices (501) have been seted up to the both sides of telescopic link (5) outer wall along length direction equidistant.

Images