CN207311467U - Handle component and rail vehicle - Google Patents
Handle component and rail vehicle Download PDFInfo
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- CN207311467U CN207311467U CN201721243863.7U CN201721243863U CN207311467U CN 207311467 U CN207311467 U CN 207311467U CN 201721243863 U CN201721243863 U CN 201721243863U CN 207311467 U CN207311467 U CN 207311467U
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- supporting part
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Abstract
The utility model provides a kind of handle component and rail vehicle.Handle component includes：Lifting part, lifting part includes being used for the connecting portion being fixedly attached in handrail, and is formed at the ring-type supporting part below connecting portion；First knob, the first knob are fixed on ring-type supporting part bottom, and the first knob coats all sides of ring-type supporting part and extends pre-determined distance along the extending direction of ring-type supporting part.Handle component and rail vehicle provided by the utility model so that the pulling force that passenger is acted on the first knob acts directly on the ring-type supporting part of lifting part, improves the bearing strength and service life of handle component, enhances the security of rail vehicle.
Description
Technical field
It the utility model is related to rail vehicle technical field, more particularly to a kind of handle component and rail vehicle.
Background technology
With the development of rail vehicle technology, requirement of the passenger to riding quality is also more and more high.Since rail vehicle exists
Acceleration, the situation slowed down or jolted occur during traveling, standee is difficult to keep one's balance, and is easily pacified
Full accident.Therefore, in order to improve the security of seating, hoisting ring handle component generally can be on the rail vehicle set, carried for passenger
For support.
Fig. 1 is the structure diagram of hoisting ring handle component in the prior art.Please refer to Fig.1, hoisting ring handle component includes hanging
Ring 101 and knob 102,102 bottoms of knob are formed with the handrail area gripped for passenger, its top is formed with for installing hanging ring
Installation axle 103；One end of hanging ring 101 is set in the handrail of vehicle body, and the other end of hanging ring is set in installation axle 103,
So as to which knob 102 is hung in the lower section of handrail.
When passenger grips handrail area, pulling force is delivered to hanging ring 101 by the installation axle 103 at knob top, then by hanging ring
101 are delivered in handrail, since knob 102 and installation axle 103 are generally integrally formed processing by plastic material, in long-time service
During, rupture failure easily occurs at top installation axle 103, causes knob 102 to be separated with hanging ring 101, hoisting ring handle component
Failure.
Utility model content
The utility model provides a kind of handle component and rail vehicle, easy at the installation axle of prior art knob top to solve
The problem of being broken.
The utility model provides a kind of handle component, including：Lifting part, lifting part include being used to be fixedly attached to handrail
On connecting portion, and be formed at the ring-type supporting part below connecting portion；First knob, the first knob are fixed on ring-type supporting part
Bottom, the first knob coat all sides of ring-type supporting part and extend pre-determined distance along the extending direction of ring-type supporting part.
Handle component as described above, wherein, lifting part includes the closed circular body that flexible-belt surrounds, closed circular body bag
Include the adapter section at middle part, and top ring and the bottom part ring of lower section above adapter section；Top annular is connected into for covering
Connecting portion in handrail；Bottom part ring then forms ring-type supporting part；Adapter section is fixedly connected on one for two sections of opposite flexible-belts
Rise and formed.
Handle component as described above, wherein, the both sides of adapter section are respectively arranged with the first pressing plate and the second pressing plate, and first
Formed with connecting hole on pressing plate；Adapter section is logical formed with stretching into formed with through hole, the inner surface of the second pressing plate towards the first pressing plate
Boss inside hole, and formed with the first threaded hole on the end face of boss；First screw is matched somebody with somebody through connecting hole with the first threaded hole
Close.
Handle component as described above, wherein, the both sides of the first pressing plate are turned over formed with coat adapter section outer surface first
Side.
Handle component as described above, wherein, the both sides of the second pressing plate are turned over formed with coat adapter section outer surface second
Side, the second flange align with the first flange.
Handle component as described above, wherein, after the first screw fixes the first pressing plate and the second pressing plate, the first flange
Formed with gap between the second flange.
Handle component as described above, wherein, the first knob includes grip part and is formed at the flange of grip part both sides, holds
The portion of holding is fixed on the inner surface of ring-type supporting part, and flange coats all sides of ring-type supporting part.
Handle component as described above, further includes：Second knob, the second knob are fixed on the appearance of ring-type supporting part bottom
Face, and flange also coats the both sides of the second knob.
Handle component as described above, wherein, mounting hole is offered on the second knob, what the first knob was shaken hands towards second
Lower surface offers the second threaded hole, and the second screw coordinates through mounting hole, ring-type supporting part and the second threaded hole.
The utility model also provides a kind of rail vehicle, including vehicle body and handle component as described above, the company of lifting part
Socket part is socketed in the handrail of vehicle body.
Handle component and rail vehicle provided by the utility model, by being arranged for connection to handrail on lifting part
On connecting portion and the ring-type supporting part below connecting portion, and the first knob is fixed on the bottom of ring-type supporting part, and
First knob can coat all sides of ring-type supporting part so that the pulling force that passenger is acted on the first knob, which acts directly on, to be hung
The ring-type supporting part of piece installing, improves the bearing strength and service life of handle component, enhances the security of rail vehicle.
Brief description of the drawings
By referring to accompanying drawing described in detail below, the above and other purpose of the utility model embodiment, feature and excellent
Point will become more clearly understood from.In the accompanying drawings, by by example and it is nonrestrictive in a manner of multiple implementations to the utility model
Example illustrates, wherein：
Fig. 1 is the structure diagram of hoisting ring handle component in the prior art；
The front view of Fig. 2 the utility model handle components；
Fig. 3 is the left view of the utility model handle component；
Fig. 4 is sectional view along A-A in Fig. 3；
Fig. 5 is B-B direction sectional view in Fig. 3；
Fig. 6 is the structure diagram of the first knob in Fig. 4；
Fig. 7 be in Fig. 6 C-C to sectional view；
Fig. 8 is the structure diagram of the second knob in Fig. 4；
Fig. 9 be in Fig. 8 D-D to sectional view.
Description of reference numerals：
101：Hanging ring； 102：Knob；
103：Installation axle； 1：Lifting part；
11：Connecting portion； 12：Ring-type supporting part；
13：Adapter section； 131：Through hole；
14：Top ring； 15：Bottom part ring；
2：First knob； 21：Grip part；
22：Flange； 23：Second threaded hole；
3：First pressing plate； 31：Connecting hole；
32：First flange； 4：Second pressing plate；
41：Boss； 411：First threaded hole；
42：Second flange； 5：Second knob；
51：Mounting hole.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing, it should be appreciated that herein
Described embodiment is only used for describing and explaining the present invention, and the utility model is not limited to following specific realities
Apply mode.
The handle component that various embodiments of the present invention provide can be used in the public transports such as public transport or subway.Due to public affairs
The vehicles volume of the flow of passengers and bearing capacity are larger altogether, can be there are a large amount of standees, in order to be provided to standee in compartment
Support, prevents passenger astasia or tumble phenomenon under the vehicle condition such as train acceleration or turning from occurring, can generally be set in compartment
Handrail is put, and handle component can be lifted in handrail, facilitate passenger to grip, and ensure passenger safety.
Fig. 2 is the front view of the utility model handle component；Fig. 3 is the left view of the utility model handle component.It is following
The term position such as " on ", " under ", " top ", " bottom " is based on the orientation in Fig. 1 and Fig. 2.
Incorporated by reference to Fig. 2 and Fig. 3, the present embodiment provides a kind of handle component, including：Lifting part 1, lifting part 1 include being used for
The connecting portion 11 being fixedly attached in handrail, and it is formed at the ring-type supporting part 12 of the lower section of connecting portion 11；First knob 2,
First knob 2 is fixed on 12 bottom of ring-type supporting part, and the first knob 2 coats all sides of ring-type supporting part 12 and held along ring-type
The extending direction extension pre-determined distance in load portion 12.
Specifically, handle component can include the knob of lifting part 1 and first 2, and one end of lifting part 1 can be socketed in handrail
On bar, it is mainly used for bearing pulling force.First knob 2 can be fixed on lifting part 1, facilitate passenger to grip.
For lifting part 1 as main bearing part, it can have multiple structural forms, such as can be on-deformable rigidity
Material is made, or the flexible material that can be deformed upon under force is made, and is not particularly limited herein.
The material of lifting part 1 can also have a variety of, such as polyvinyl chloride (PVC) or thermoplastic polyurethane elastomer rubber (TPU) etc. add
Work forms, it is preferable that lifting part 1 can be the synthetic of thermoplastic polyurethane TPU and aroma type Fypro, and aroma type gathers
Nylon can be clipped among thermoplastic polyurethane TPU, to strengthen the intensity of lifting part 1.
Lifting part 1 can include connecting portion 11 and ring-type supporting part 12.Connecting portion 11 is as connection handle component and handrail
The major part of bar, it can be the cyclic structure of closing, and the size of cyclic structure can be with the matching size of handrail shank diameter
Close so that connecting portion 11 can be fastened in handrail.In addition, can also be formed with extending along handrail rod axis in handrail
Installed part, the both ends of installed part can be fixed in handrail, can have gap between installed part and handrail, the gap
Shape and size can be closed with the shape of cross section and matching size of lifting part 1 so that and connecting portion 11 can be fixed in gap,
Prevent lifting part 1 from being slided along the axis of handrail.The ring-type supporting part 12 formed below of connecting portion 11, ring-type supporting part 12
End to end to form annular, its size can be configured according to width of the hand steered height of passenger and palm etc., not do herein
It is specific to limit.The connection mode of connecting portion 11 and ring-type supporting part 12, can have a variety of, such as lifting part 1 can be by two rings
Shape structure is nested together, and the loop configuration on top forms connecting portion 11, is connected with handrail, in the loop configuration of lower part
First knob 2 is set, facilitates passenger to grip；In another example connecting portion 11 and ring-type supporting part 12 can be integrally molded so as integral piece.
The critical piece that first knob 2 is gripped as passenger, it is formed in the bottom of ring-type supporting part 12, and structure type
Can have a variety of, such as it can be internally formed central passage bar-shaped, and ring-type supporting part 12 can pass through central passage,
So as to by first shake hands 2 sets of bottoms for being set to ring-type supporting part 12.First knob 2 is fixedly connected with mode with ring-type supporting part 12
Can have a variety of, such as rivet, be spirally connected, be not specifically limited herein.First knob 2 can coat band of column shape supporting part 12
All sides, palm contacts increase the comfort level of gripping to lifting part 1 when preventing from gripping.First knob 2 can be along ring-type supporting part
12 extending direction extension pre-determined distance, the size of pre-determined distance can be configured according to the width dimensions of passenger's palm,
This is not specifically limited.In addition, gripping for convenience, the surface of the first knob 2 could be formed with groove, and the shape of groove can be with
The shape that grip state is in finger matches.The material of first knob 2 can also have a variety of, such as rubber or plastic material
Deng, it is preferable that the first knob 2 can have plastic material to be integrally molded so as integral piece by injection molding.
Handle component is usually installed in the car in the handrail at top, and is hung down by top down, when passenger grips
During the first knob 2, the ring-type supporting part 12 being connected with the second knob 2 can be delivered to from the first knob 2 by gripping the pulling force of generation
Bottom.Pulling force is delivered to connecting portion 11 by ring-type supporting part 12, and connecting portion 11 is connected with handrail, can be delivered to pulling force
Handrail, and then it is delivered to vehicle body.During whole pulling force transmits, the pulling force transmission between the first knob 2 and handrail
Lifting part 1 is depended on to complete, need to can just be delivered to and hang by the installation axle 102 of plastic material relative to pulling force in the prior art
Band 103, its structural strength higher, longer life expectancy.
Handle component provided in this embodiment, by the connecting portion that is arranged for connection on lifting part in handrail and
Ring-type supporting part below connecting portion, and the first knob is fixed on the bottom of ring-type supporting part, and the first knob can
Coat all sides of ring-type supporting part so that the ring-type that the pulling force that passenger is acted on the first knob acts directly on lifting part is held
Load portion, improves the integrated carrying ability and service life of handle component, is also more convenient passenger and grips.
Fig. 4 is sectional view along A-A in Fig. 3, is please referred to Fig.4, in another embodiment, lifting part 1 is enclosed including flexible-belt
Into closed circular body, closed circular body includes the adapter section 13 at middle part, and 14 He of top ring above adapter section 13
The bottom part ring 15 of lower section；Top ring 14, which is formed, to be used to cover the connecting portion 11 being connected in handrail；Bottom part ring 15 then forms ring-type and holds
Load portion 12；Adapter section 13 is fixed together to be formed for two sections of opposite flexible-belts.
Specifically, lifting part 1 can be flexible-belt, its length and width size can be configured according to actual conditions,
It is not especially limited herein.Flexible-belt end to end is integrally formed and to form closed circular body, and two in the middle part of closed circular body
The opposite flexible-belt of section contacts with each other and is fixed together to form adapter section 13, i.e., it is overlapped to include both ends for adapter section 13
Flexible-belt.The fixed form of adapter section 13 can have a variety of, such as be spirally connected or be glued, be not specifically limited herein.With reference to
Closed circular body can be divided into the top ring 14 of top and the bottom part ring 15 of lower section by section 13.Top ring 14, which can cover, is connected to handrail
On bar, bottom part ring 15 can be used as ring-type supporting part 12, and the first knob 2 can be fixed on bottom of the bottom part ring 15 away from top ring 14
Portion.The size of top ring 14 and bottom part ring 15 can be set according to actual conditions, be not specifically limited herein.Flexible-belt is
It occupies little space flat-shaped structure, light-weight, can mitigate the space occupied and the weight of vehicle body.
Fig. 5 is B-B direction sectional view in Fig. 3.Fig. 5 is refer to, as a kind of mode for preferably implementing adapter section 13, with reference to
The both sides of section 13 are respectively arranged with the first pressing plate 3 and the second pressing plate 4, formed with connecting hole 31 on the first pressing plate 3；13 shape of adapter section
Into there is a through hole 131, the second pressing plate 4 towards the first pressing plate 3 inner surface formed with the boss 41 stretched into inside through hole 131, it is and convex
Formed with the first threaded hole 411 on the end face of platform 41；First screw coordinates through connecting hole 31 with the first threaded hole 411.
Specifically, adapter section 13 can be attached by screw, and the both sides of adapter section 13 are respectively arranged with the first pressing plate 3
With the second pressing plate 4, connecting hole 31 could be formed with the first pressing plate 3, the structure of connecting hole 31 can have a variety of, it is preferable that even
It can be counter sink to connect hole 31 so that the head of the first screw can be fixed in connecting hole 31, prevent the first screw protrusion the
One pressing plate, 3 surface scratches passenger.The inner surface of second pressing plate 4 towards the first pressing plate 3 could be formed with boss 41, can on boss 41
Formed with the first threaded hole 411, through hole 131 is could be formed with the flexible-belt of adapter section 13, so that adapter section 13 can cover
The side of boss 41 is set to, the first screw can directly coordinate at connecting hole 31 with the first threaded hole 411 on boss 41.It is convex
The size of platform 41 can be configured according to the thickness of flexible-belt, it is preferable that the height of boss 41 can be approximately equal to two sections of flexibilities
The thickness of band, it is possible to increase the bonding strength of adapter section 13.
During installation, the boss 41 of the second pressing plate 4 can first be passed through to the through hole 131 of adapter section 13, then by the first pressing plate 3
The opposite side of adapter section 13 is placed on, and connecting hole 31 is alignd with the first threaded hole 411, the first screw is worn from connecting hole 31
Cross and coordinate with the first threaded hole 411.Since the first threaded hole 411 is arranged on boss 41, the screw thread of its first threaded hole 411
Length is longer, and during connection, the first screw can coordinate through connecting hole 31 with the first threaded hole 411, it is not necessary to through knot
Coordinate again with the first threaded hole 411 after closing section 13 so that the combination length of the first screw and the first threaded hole 411 is longer, connection
Intensity is high.
It in addition, please referring to Fig.3, can be attached, come by multiple first screws on the first pressing plate 3 and the second pressing plate 4
Improve bonding strength, it is preferable that the quantity of the first screw can be 2, it can be disposed on first along the above-below direction of Fig. 3
On 3 and second pressing plate 4 of pressing plate, correspondingly, connecting hole 31, through hole 131, the quantity of the first threaded hole 411 are also 2, are not done herein
Repeat.
On the basis of above-described embodiment, the both sides of the first pressing plate 3 are turned over formed with coat 13 outer surface of adapter section first
Side 32.
Specifically, the first pressing plate 3, which can be integrally formed, is machined with the first flange 32, and the first flange 32 can coat adapter section
Two outer surfaces of 13 through-thickness, the width of the first flange 32 can be configured according to the thickness of flexible-belt, herein
It is not specifically limited.Preferably, the first flange 32 can be round-corner transition, prevent scratch passenger.First flange 32 envelopes knot
The side of section 13 is closed, can prevent from wearing during 13 use of adapter section, cause the intensity of handle component to decline, meanwhile,
The aesthetics of handle component can also be improved.
In the present embodiment, second flange 42 of the both sides of the second pressing plate 4 formed with 13 outer surface of cladding adapter section, second turns over
Align with the first flange 32 on side 42.
Specifically, can also be turned on the second pressing plate 4 integrally formed with the second flange 42, the end face of the second flange 42 with first
The end face alignment on side 32, under the collective effect of the first flange 32 and the second flange 42, the first pressing plate 3 and the second pressing plate 4 can
Two outer surfaces of adapter section 13 are enveloped completely.Preferably, the second flange 42 of the second pressing plate 4 is also by round-corner transition, so that
Prevent the first pressing plate 3 and the second pressing plate 4 from scratching passenger.
Further, after the first screw fixes the first pressing plate 3 and the second pressing plate 4, the first flange 32 and the second flange
Formed with gap between 42 so that after the first screw-driving to the first threaded hole, the inner surface of the first pressing plate 3 and the second pressing plate 4
It can be contacted with adapter section 13, so as to clamp combined segment 13, further strengthen the bonding strength of adapter section 13.
Fig. 6 is the structure diagram of the first knob in Fig. 4；Fig. 7 be in Fig. 6 C-C to sectional view.Incorporated by reference to Fig. 6 and Fig. 7,
On the basis of above-described embodiment, the first knob 2 can include grip part 21 and the flange 22 for being formed at 21 both sides of grip part, hold
The inner surface that portion 21 is fixed on ring-type supporting part 12 is held, flange 22 coats all sides of ring-type supporting part 12.
Specifically, the first knob 2 can include grip part 21 and flange 22, and grip part 21 can be the upper of the first knob 2
Surface, it can be for arc or formed with the groove with finger match, so as to increase the comfort level of gripping.Flange 22 can be downward
Extend and envelope all sides of ring-type supporting part 12, so that the palm of passenger will not directly contact ring-type carrying when gripping
The side in portion 21, improves usage comfort.The size of flange 22 can be configured according to actual conditions, it is preferable that flange
The vertical size at 22 middle parts can be more than the size on both sides so that the junction of flange 22 and annular carrier 12 can be smoothed
Cross, prevent flange 22 from excessively protruding and then scratch passenger.
In addition, in the prior art, please refer to Fig.1, due to the ring-shaped handle that knob 102 is inner hollow, its process
The mould of left and right directions is must be provided with, i.e. left side sets the first mould, and right side sets symmetrical second mould, the first mould and the
The space for 102 shapes of knob that can encircle a city between two molds, and after the completion of being molded, the direction of the demoulding is necessary for left and right directions, holds
Position easily in the inner side of knob 102 between the first mould and the second mould easily forms injection protrusion, if directly made
With passenger can be scratched, it is necessary to later stage grinding process.
And since the first 2 bottoms of knob that grip part 21 and flange 22 are collectively forming are concave shape, processing
During can be processed by way of upper lower open die, i.e., top set cavity plate, lower section set punch-pin.In injection molding
Afterwards, die sinking direction is above-below direction, and the surface of grip part 21 will not form injection protrusion, it can be more smooth, comfort level higher.
Further, Fig. 8 is the structure diagram of the second knob in Fig. 4；Fig. 9 be in Fig. 8 D-D to sectional view.Incorporated by reference to Fig. 8
And Fig. 9, handle component can also include：Second knob 5, the second knob 5 can be fixed on the appearance of 12 bottom of ring-type supporting part
Face, and flange 22 also coats the both sides of the second knob 5.
Specifically, handle component can also include the second knob 5, and the second knob 5 is located at the lower surface of ring-type supporting body 12,
I.e. first knob 2 and the second knob 5 envelope 12 bottoms of ring-type supporting body jointly, so that the gripping for increasing handle component is comfortable
Degree.In addition, the second knob 5 can be located just inside two flange 22, handle component is avoided sharp protrusion occur.Preferably,
Two 5 both ends of the surface of knob can be flushed with the both ends of the surface of the first knob 2, so as to prevent its end face from protruding and crushing passenger.
First knob 2, second knob 5 and ring-type supporting part 12 connection mode have it is a variety of, as a kind of preferably real
Mode is applied, mounting hole 51 is offered on the second knob 5, the lower surface of the first knob 2 towards the second knob 5 offers the second screw thread
Hole 23, the second screw coordinate through mounting hole 51, ring-type supporting part 12 with the second threaded hole 23.
Specifically, the second knob 5 can form mounting hole 51, the structure of mounting hole 51 away from the lower surface of the first knob 2
Can have a variety of, it is preferable that mounting hole 51 can be counter sink, and the head of the second screw can be fully located in mounting hole 51,
Prevent scratch passenger.The lower surface of second knob 2 can form the second threaded hole 23, it is preferable that the second threaded hole 23 can be
Blind hole.The round hole for facilitating the second screw to pass through can be offered on annular carrier 12, during installation, the second screw can be to pass through
Mounting hole 51, ring-type supporting part 12 are engaged with the second threaded hole 23.
In addition, the quantity of the second screw can have it is multiple, can along first knob 2 extending direction be arranged at intervals, relatively
The quantity of ground, the second threaded hole 23 and mounting hole 51 can also have it is multiple, and then improve first knob 2 and second knob 5 between
Bonding strength.
The present embodiment also provides a kind of rail vehicle, including vehicle body and handle component, and the connecting portion of lifting part is socketed in car
In the handrail of body.Handle component includes：Lifting part, lifting part include being used for the connecting portion being fixedly attached in handrail, with
And it is formed at the ring-type supporting part below connecting portion；First knob, the first knob are fixed on ring-type supporting part bottom, the first knob
Coat all sides of ring-type supporting part and extend pre-determined distance along the extending direction of ring-type supporting part.
Specifically, vehicle body can be the common body structure of rail vehicle, be not specifically limited herein.The knot of handle component
Structure and function are same as the previously described embodiments, and details are not described herein.The connecting portion of lifting part can be set in the handrail of vehicle body,
Further, connecting portion can be fixed by installed part.The both ends of installed part can be fixed in handrail, installed part with
There can be gap between handrail, the shape and size in the gap can be with the shape of cross section and matching size of lifting part
Close so that connecting portion can be fixed in gap, prevent lifting part from being slided along the axis of handrail.
Rail vehicle provided in this embodiment, by the connecting portion that is arranged for connection on lifting part in handrail and
Ring-type supporting part below connecting portion, and the first knob is fixed on the bottom of ring-type supporting part, and the first knob can
Coat all sides of ring-type supporting part so that the ring-type that the pulling force that passenger is acted on the first knob acts directly on lifting part is held
Load portion, improves the bearing strength and service life of handle component, enhances the security of rail vehicle.
In the utility model, term " first ", " second " be used only for description purpose, and it is not intended that instruction or
Imply relative importance；The indicating position such as term " on ", " under ", " top ", " bottom " or position relationship are based on side shown in the drawings
Position or position relationship, are for only for ease of description the utility model, rather than indicate or imply that signified device or original paper are necessary
With specific orientation, with specific azimuth configuration and operation；Unless otherwise clearly defined and limited, " installation ", " connection ",
Terms such as " claddings " is broadly understood, for example, " connection " can be fixedly connected or be detachably connected, or one
Ground connects；" cladding " can be cladding, or can also be that part coats completely.For those of ordinary skill in the art
Speech, can understand concrete meaning of the above-mentioned term in the utility model as the case may be.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify the technical solution described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical solution of type.
Claims (10)
- A kind of 1. handle component, it is characterised in that including：Lifting part, the lifting part includes being used for the connecting portion being fixedly attached in handrail, and is formed at the connecting portion The ring-type supporting part of lower section；First knob, first knob are fixed on the ring-type supporting part bottom, and first knob coats the ring-type and holds All sides in load portion and along the ring-type supporting part extending direction extend pre-determined distance.
- 2. handle component according to claim 1, it is characterised in that the lifting part includes the closed-loop that flexible-belt surrounds Shape body, the closed circular body include the adapter section at middle part, and the top ring above the adapter section and the bottom of lower section Portion's ring；The top annular is into for covering the connecting portion being connected in the handrail；The bottom part ring then forms the ring Shape supporting part；The adapter section is fixed together to be formed for two sections of opposite flexible-belts.
- 3. handle component according to claim 2, it is characterised in that the both sides of the adapter section are respectively arranged with the first pressure Plate and the second pressing plate, formed with connecting hole on first pressing plate；The adapter section is formed with through hole, the second pressing plate direction The inner surface of first pressing plate is formed with the boss stretched into inside the through hole, and formed with first on the end face of the boss Threaded hole；First screw coordinates through the connecting hole and first threaded hole.
- 4. handle component according to claim 3, it is characterised in that the both sides of first pressing plate are formed with described in cladding First flange of adapter section outer surface.
- 5. handle component according to claim 4, it is characterised in that the both sides of second pressing plate are formed with described in cladding Second flange of adapter section outer surface, second flange align with first flange.
- 6. handle component according to claim 5, it is characterised in that when the first screw is by first pressing plate and described the After two pressing plates are fixed, formed with gap between first flange and second flange.
- 7. according to claim 1-6 any one of them handle components, it is characterised in that it is described first knob include grip part with The flange of the grip part both sides is formed at, the grip part is fixed on the inner surface of the ring-type supporting part, the flange bag Cover all sides of the ring-type supporting part.
- 8. handle component according to claim 7, it is characterised in that further include：Second knob, second knob are fixed In the outer surface of the ring-type supporting part bottom, and the flange also coats the both sides of second knob.
- 9. handle component according to claim 8, it is characterised in that mounting hole is offered on second knob, it is described The lower surface of first knob towards the second knob offers the second threaded hole, and the second screw passes through the mounting hole, the ring-type Supporting part coordinates with second threaded hole.
- 10. a kind of rail vehicle, it is characterised in that including vehicle body and such as claim 1-9 any one of them handle components, institute The connecting portion for stating lifting part is socketed in the handrail of the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721243863.7U CN207311467U (en) | 2017-09-26 | 2017-09-26 | Handle component and rail vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721243863.7U CN207311467U (en) | 2017-09-26 | 2017-09-26 | Handle component and rail vehicle |
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| CN207311467U true CN207311467U (en) | 2018-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721243863.7U Active CN207311467U (en) | 2017-09-26 | 2017-09-26 | Handle component and rail vehicle |
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| CN (1) | CN207311467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140968A (en) * | 2019-06-28 | 2020-12-29 | 丰田自动车株式会社 | Lifting ring handle for vehicle |
| CN114506358A (en) * | 2022-03-17 | 2022-05-17 | 浙江交通职业技术学院 | Adjustable V-shaped vehicle lifting ring and adjusting method thereof |
-
2017
- 2017-09-26 CN CN201721243863.7U patent/CN207311467U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112140968A (en) * | 2019-06-28 | 2020-12-29 | 丰田自动车株式会社 | Lifting ring handle for vehicle |
| CN114506358A (en) * | 2022-03-17 | 2022-05-17 | 浙江交通职业技术学院 | Adjustable V-shaped vehicle lifting ring and adjusting method thereof |
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