CN109367457A - A kind of bus handrail - Google Patents
A kind of bus handrail Download PDFInfo
- Publication number
- CN109367457A CN109367457A CN201811514623.5A CN201811514623A CN109367457A CN 109367457 A CN109367457 A CN 109367457A CN 201811514623 A CN201811514623 A CN 201811514623A CN 109367457 A CN109367457 A CN 109367457A
- Authority
- CN
- China
- Prior art keywords
- handrail
- handguard
- inner sidewall
- air bag
- ring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 244000309464 bull Species 0.000 claims abstract description 14
- 239000004589 rubber sealant Substances 0.000 claims description 7
- 239000002775 capsule Substances 0.000 claims description 2
- 210000000707 wrist Anatomy 0.000 abstract description 15
- 230000008602 contraction Effects 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000013011 mating Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 7
- 230000006378 damage Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/02—Arrangements or adaptations of other passenger fittings, not otherwise provided for of hand grips or straps
- B60N3/026—Arrangements or adaptations of other passenger fittings, not otherwise provided for of hand grips or straps characterised by the fixing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
- B60N3/02—Arrangements or adaptations of other passenger fittings, not otherwise provided for of hand grips or straps
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention discloses a kind of bus handrail, including handrail ring, it is equipped with control chamber in the handrail ring, is equipped with piston in the control chamber, control chamber is divided into epicoele and cavity of resorption by the piston, and the bottom of the piston is fixedly connected with two extension rods.When the present invention uses, people's palm is held in handrail after passing through handguard air bag, since grip moves downward handrail, to be made by extension rod, piston moves downward, in this way since to be inhaled into the gas in handguard air bag upper intracavitary for the reason of air pressure, to by the handguard air bag of contraction to being protected at the wrist of passenger, passenger's wrist is injured when avoiding taking a sudden turn, the problem of with passenger " being thrown away ", pass through bull stick, gag lever post, the downward movement degree of the mating reaction control handrail of link slot and limiting slot, to control the shrinkage degree of handguard air bag, self-control can be carried out according to the thickness of different human wrists in this way, so that people are more comfortable.
Description
Technical field
The present invention relates to safety means technical field more particularly to a kind of bus handrails.
Background technique
Currently, bus is a kind of vehicles of people's outdoor activity, wherein it is hand steered to be easy for people for bus handrail
Device, guarantee that bus guarantees the stabilization of people in motion, but current bus handrail leans on people's palm to hold completely
Support force is firmly provided, in this way in zig zag, biggish transfer can occur for the center of gravity of people, hold so as to cause the palm of people
Power moment becomes larger, and the change of grip direction moment, causes greatly to damage to wrist in this way, meanwhile, if people's reaction is too late
When the phenomenon that will lead to people's " being thrown away ".
Summary of the invention
The purpose of the present invention is to solve problems of the prior art, and a kind of bus handrail proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of bus handrail, including handrail ring, the handrail ring is interior to be equipped with control chamber, is equipped with and lives in the control chamber
Control chamber is divided into epicoele and cavity of resorption by plug, the piston, and the bottom of the piston is fixedly connected with two extension rods, two institutes
The bottom for stating extension rod runs through the inner sidewall of cavity of resorption and is fixedly connected with the same handrail, and the inner sidewall of the handrail ring opens up
There is sliding slot corresponding with handrail；The inner sidewall of the epicoele offers port, and the one end of the port far from epicoele is fixed to be connected
It is connected to steam hose, handguard air bag, the top of the handguard air bag are fixed far from one end of port and be communicated with to the steam hose
Portion is connect with the bottom of handrail ring by more connecting ropes.
Preferably, the inner sidewall of the cavity of resorption offers impenetrating mouth corresponding with extension rod, the lateral wall of the extension rod
It is fixedly connected with rubber sealant, and the rubber sealant is contacted with the inner sidewall of impenetrating mouth.
Preferably, the top of the handrail and the bottom of handrail ring offer multiple handrail slots.
Preferably, the interior lower rotation of the handrail ring is connected with bull stick, offers in the handrail corresponding with bull stick
Opening, the inner sidewall of the opening is fixedly connected with gag lever post, offers on the lateral wall of the bull stick corresponding with gag lever post
In the link slot being vertically arranged, the inner sidewall of the link slot offers multiple horizontally disposed limiting slots.
The invention has the benefit that
1, in use, people's palm is held in handrail after passing through handguard air bag, since grip transports handrail downwards
It is dynamic, to make that piston moves downward by extension rod, in this way since the reason of air pressure inhales the gas in handguard air bag
Enter to upper intracavitary, thus passenger's wrist when the handguard air bag by shrinking to protecting at the wrist of passenger, avoids zig zag
The problem of injury and passenger's " being thrown away "；
2, the downward movement degree of handrail is controlled by the mating reaction of bull stick, gag lever post, link slot and limiting slot, from
And the shrinkage degree of handguard air bag is controlled, self-control can be carried out according to the thickness of different human wrists in this way, so that people are more
What is added is comfortable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of bus handrail proposed by the present invention；
Fig. 2 is the structural schematic diagram of embodiment two in a kind of bus handrail proposed by the present invention；
Fig. 3 is the enlarged drawing in Fig. 2 at A.
In figure: 1 handrail ring, 2 pistons, 3 epicoeles, 4 cavity of resorptions, 5 extension rods, 6 handrails, 7 ports, 8 steam hoses, 9 handguards
Air bag, 10 connecting ropes, 11 bull sticks, 12 gag lever posts, 13 link slots, 14 limiting slots.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment one
Referring to Fig.1, a kind of bus handrail, including handrail ring 1, handrail ring 1 is interior to be equipped with control chamber, is equipped with and lives in control chamber
Control chamber is divided into epicoele 3 and cavity of resorption 4 by plug 2, piston 2, and the bottom of piston 2 is fixedly connected with two extension rods 5, two extensions
The bottom of bar 5 runs through the inner sidewall of cavity of resorption 4 and is fixedly connected with the same handrail 6, and the inner sidewall of handrail ring 1 is offered and helped
The corresponding sliding slot of hand lever 6；
It should be understood that the top of 1, handrail 6 and the bottom of handrail ring 1 offer multiple handrail slots, it is logical in this way
Cross taking of the setting of handrail slot convenient for people to 1 bottom of handrail 5 and handrail ring；2, the inner sidewall of cavity of resorption 4 offers and prolongs
The corresponding impenetrating mouth of boom 5, the lateral wall of extension rod 5 are fixedly connected with rubber sealant, and rubber sealant and impenetrating mouth
Inner sidewall contact, in this way by rubber sealant effect guarantee cavity of resorption 4 in it is other will not leak, that is, guarantee extension rod 5 on
When lower movement, the inner sidewall of extension rod 5 and impenetrating mouth is not in gap, to prevent gas in cavity of resorption 4 to outward leakage.
Wherein, the inner sidewall of epicoele 3 offers port 7, and port 7 is fixedly connected with steam hose far from one end of epicoele 3
8, handguard air bag 9, the top of handguard air bag 9 and the bottom of handrail ring 1 are fixed far from one end of port 7 and be communicated with to steam hose 8
Portion is connected by more connecting ropes 10.
It should be understood that guarantee the stability of handguard air bag 9 by the effect of connecting rope 10, i.e., it is right by connecting rope 10
Handguard air bag 9 plays the effect of support, and then the effect that the wrist of people is protected and supported.
It is of the invention use process is as follows
In use, handrail ring 1 is fixedly connected in the handrail on bus, then when people's taking handrail ring 1, first
Palm is passed through into handguard air bag 9, then palm is held in handrail 6 after passing through handguard air bag 9, and handguard air bag 9 is located at people at this time
Wrist at, after being held in handrail 6, after pulling downward on handrail 6, and then piston 2 is moved downward by extension rod 5,
Then the volume of cavity of resorption 4 becomes smaller, so that the air pressure in cavity of resorption 4 becomes larger, air pressure becomes smaller in opposite epicoele 3, then by handguard gas
Gas in capsule 9 is pumped into epicoele 3 by steam hose 8 and port 7, so that the contraction of handguard air bag 9 slowly, thus
The handguard air bag 9 of contraction will protect at the wrist of people, then when bus takes a sudden turn, since the handguard air bag 9 of contraction is right
The effect of protection is played at the wrist of people, then avoids injury at people's wrist, simultaneously as the work of the handguard air bag 9 shunk
With handguard air bag 9 is limited to the wrist of people, so that people's palm be avoided to separate with handrail ring 1；When getting off, people
Handrail 6 is unclamped, then since the air pressure in cavity of resorption 4 moves upwards piston 2, to inflate to handguard air bag 9, at this point, solution
Except the handguard air bag 9 being pressed at people's wrist, then palm is taken out convenient for people.
Embodiment two
Referring to Fig. 2-3, the difference between this embodiment and the first embodiment lies in can control the degree of the contraction of handguard air bag 9, from
And can be adjusted according to the comfort level oneself of passenger, i.e. the interior lower rotation of handrail ring 1 is connected with bull stick 11, handrail 6
On offer opening corresponding with bull stick 11, the inner sidewall of opening is fixedly connected with gag lever post 12, opens on the lateral wall of bull stick 11
Equipped with corresponding with gag lever post 12 in the link slot 13 being vertically arranged, the inner sidewall of link slot 13 offers multiple horizontally disposed
Limiting slot 14, passes through the fiting effect of gag lever post 12, link slot 13, limiting slot 14 and bull stick 11 in this way, and control handrail 6 is downward
The degree of movement after that is, people's palm is held in handrail 6, moves downward handrail to control the shrinkage degree of handguard air bag 9
Bar 6, then handrail 6 moves downward gag lever post 12 along link slot 13, then occurring handguard air bag 9 at the wrist of people has
Press next, rotation bull stick 11, so that gag lever post 12 enters in limiting slot 14, to limit to handrail 6.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of bus handrail, including handrail ring (1), which is characterized in that control chamber is equipped in the handrail ring (1), it is described
Piston (2) are equipped in control chamber, control chamber is divided into epicoele (3) and cavity of resorption (4), the bottom of the piston (2) by the piston (2)
Portion is fixedly connected with two extension rods (5), inner sidewall and fixed company of the bottom of two extension rods (5) through cavity of resorption (4)
It is connected to the same handrail (6), the inner sidewall of the handrail ring (1) offers sliding slot corresponding with handrail (6)；
The inner sidewall of the epicoele (3) offers port (7), and the port (7) is fixedly connected with logical far from the one end of epicoele (3)
Gas hose (8), the steam hose (8) are fixed and are communicated with handguard air bag (9) far from the one end of port (7), the handguard gas
The top of capsule (9) is connect with the bottom of handrail ring (1) by more connecting ropes (10).
2. a kind of bus handrail according to claim 1, which is characterized in that the inner sidewall of the cavity of resorption (4) offers
The lateral wall of impenetrating mouth corresponding with extension rod (5), the extension rod (5) is fixedly connected with rubber sealant, and the rubber
Sealant is contacted with the inner sidewall of impenetrating mouth.
3. a kind of bus handrail according to claim 1, which is characterized in that the top of the handrail (6) and handrail
The bottom of ring (1) offers multiple handrail slots.
4. a kind of bus handrail according to claim 1, which is characterized in that the interior lower rotation of the handrail ring (1)
It is connected with bull stick (11), offers opening corresponding with bull stick (11) on the handrail (6), the inner sidewall of the opening is fixed
It is connected with gag lever post (12), is offered on the lateral wall of the bull stick (11) corresponding with gag lever post (12) in the company being vertically arranged
Access slot (13), the inner sidewall of the link slot (13) offer multiple horizontally disposed limiting slots (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811514623.5A CN109367457B (en) | 2018-12-12 | 2018-12-12 | Bus handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811514623.5A CN109367457B (en) | 2018-12-12 | 2018-12-12 | Bus handrail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109367457A true CN109367457A (en) | 2019-02-22 |
| CN109367457B CN109367457B (en) | 2021-08-20 |
Family
ID=65373382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811514623.5A Active CN109367457B (en) | 2018-12-12 | 2018-12-12 | Bus handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109367457B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525305A (en) * | 2019-09-19 | 2019-12-03 | 洪俊捷 | A kind of bus handrail that height is adjusted according to passenger's height and avoids shaking |
| CN111362105A (en) * | 2020-03-24 | 2020-07-03 | 康达电梯有限公司 | Elevator structure with multi-stage bottom connection buffering effect |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090129528A (en) * | 2008-06-13 | 2009-12-17 | 이규주 | Train, bus, auxiliary hygiene handle |
| JP2015137039A (en) * | 2014-01-23 | 2015-07-30 | 株式会社日立製作所 | Hanger |
| CN204623237U (en) * | 2015-04-29 | 2015-09-09 | 陈开红 | Novel bus hand grip |
| CN206561792U (en) * | 2017-03-23 | 2017-10-17 | 辽宁工业大学 | A kind of bus handrail |
| CN108973814A (en) * | 2018-08-23 | 2018-12-11 | 谢震东 | A kind of bus ring increasing frictional force |
-
2018
- 2018-12-12 CN CN201811514623.5A patent/CN109367457B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090129528A (en) * | 2008-06-13 | 2009-12-17 | 이규주 | Train, bus, auxiliary hygiene handle |
| JP2015137039A (en) * | 2014-01-23 | 2015-07-30 | 株式会社日立製作所 | Hanger |
| CN204623237U (en) * | 2015-04-29 | 2015-09-09 | 陈开红 | Novel bus hand grip |
| CN206561792U (en) * | 2017-03-23 | 2017-10-17 | 辽宁工业大学 | A kind of bus handrail |
| CN108973814A (en) * | 2018-08-23 | 2018-12-11 | 谢震东 | A kind of bus ring increasing frictional force |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525305A (en) * | 2019-09-19 | 2019-12-03 | 洪俊捷 | A kind of bus handrail that height is adjusted according to passenger's height and avoids shaking |
| CN111362105A (en) * | 2020-03-24 | 2020-07-03 | 康达电梯有限公司 | Elevator structure with multi-stage bottom connection buffering effect |
| CN111362105B (en) * | 2020-03-24 | 2022-04-01 | 康达电梯有限公司 | Elevator structure with multi-stage bottom connection buffering effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109367457B (en) | 2021-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210804 Address after: Room 1801, unit 3, building 2, dachengming block, ningwei street, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou liangcui Technology Co.,Ltd. Address before: 510000 West 601 Huangpu Avenue, Tianhe District, Guangzhou City, Guangdong Province Applicant before: Zhang Yumei |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240929 Address after: Room 408-8, 4 / F, building 2, Haichuang technology center, Cangqian street, Yuhang District, Hangzhou City, Zhejiang Province, 311100 Patentee after: HANGZHOU ZHUILIE TECHNOLOGY Co.,Ltd. Country or region after: China Address before: Room 1801, unit 3, building 2, dachengming block, ningwei street, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou liangcui Technology Co.,Ltd. Country or region before: China |