CN111251961A - Novel plastic rail vehicle armrest - Google Patents
Novel plastic rail vehicle armrest Download PDFInfo
- Publication number
- CN111251961A CN111251961A CN202010219425.7A CN202010219425A CN111251961A CN 111251961 A CN111251961 A CN 111251961A CN 202010219425 A CN202010219425 A CN 202010219425A CN 111251961 A CN111251961 A CN 111251961A
- Authority
- CN
- China
- Prior art keywords
- telescopic
- fixedly connected
- rod
- nut
- stop block
- 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.)
- Pending
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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
- B60N3/023—Arrangements or adaptations of other passenger fittings, not otherwise provided for of hand grips or straps movable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D49/00—Other details
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention discloses a novel plastic rail car handrail, which comprises a car body, wherein a telescopic mechanism is fixedly connected to the bottom end inside the car body, a telescopic outer rod is arranged inside the telescopic mechanism, the bottom end of the telescopic outer rod is fixedly connected with the bottom end inside the car body, an inner cavity is formed inside the telescopic outer rod, a stop block is fixedly connected to one side inside the inner cavity, clamping blocks are fixedly connected to the upper end and the lower end of the stop block respectively, a spring is fixedly connected to the other side of the stop block, a telescopic inner rod is fixedly connected to the other side of the spring, and fixing holes are formed in one side of the telescopic outer rod at equal intervals. According to the telescopic inner rod, the telescopic inner rod can be vertically stretched by pressing the stop block under the action of the stretching mechanism, the height of the telescopic inner rod can be adjusted by the stop block through the fixing hole in the telescopic outer rod, so that users with different heights can use the telescopic inner rod, and the stop block can be clamped by the clamping blocks at the upper end and the lower end to prevent the stop block from being ejected out of the inner cavity by the spring.
Description
Technical Field
The invention relates to the field of carriage handrails, in particular to a novel plastic rail vehicle handrail.
Background
The carriage handrail is used for making things convenient for the passenger in the passenger train to walk or stand, and the handrail that uses on the current train carriage simple structure, the function is single, can not adjust the height of handrail to the people of height difference, and inconvenient other people use, and can not dismantle, wash the handrail, consequently need simple structure, a novel plastic train carriage handrail of convenient operation.
Among the various carriage handrails that have now, can not adjust the height of handrail to the people of height difference usually, inconvenient other people use, and can not dismantle the handrail, consequently need a novel plastic rail car handrail to make the improvement to above-mentioned problem.
Disclosure of Invention
The invention aims to solve the problems that the height of a handrail cannot be adjusted for people with different heights, the handrail is not convenient for other people to use, and the handrail cannot be disassembled in the conventional various carriage handrails, and provides a novel plastic rail car handrail.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a novel plastic train carriage handrail, includes the carriage body, the inside bottom fixedly connected with telescopic machanism of the carriage body, and telescopic machanism's inside is including flexible outer pole, be fixed connection between the bottom of flexible outer pole and the bottom of the carriage body inside, and the inside swing joint of flexible outer pole has the inner chamber, the inside one side fixedly connected with dog of inner chamber, each fixedly connected with fixture block in the upper and lower both ends of its dog, and the opposite side fixedly connected with spring of dog, the flexible interior pole of opposite side fixedly connected with of spring, and the one side equidistance of flexible outer pole has seted up the fixed orifices, one side fixedly connected with railing of flexible outer pole, and the surface cup joint of railing installs the disassembly body.
As a further description of the above technical solution:
the telescopic outer rod is parallel and opposite to the railing through the carriage body, and the telescopic outer rod forms a telescopic structure through the inner cavity and the telescopic inner rod.
As a further description of the above technical solution:
the stop block forms an elastic telescopic structure with the telescopic inner rod through the spring, and the telescopic inner rod forms a telescopic structure with the telescopic outer rod through the inner cavity.
As a further description of the above technical solution:
the inside of detaching mechanism is including the pull ring, and is connected for cup jointing between pull ring and the railing, the bottom fixedly connected with handle of pull ring, and one side fixedly connected with backup pad of pull ring, one side of backup pad cup joints and is connected with the nut, and the surface of nut cup joints and is connected with the connecting block.
As a further description of the above technical solution:
the connecting block passes through to constitute detachable construction between nut and the backup pad, and the backup pad passes through to be parallel relative between nut and the connecting block.
As a further description of the above technical solution:
the nut is in threaded connection with the support plate, and the nut is fixedly connected with the pull ring respectively.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, when the guardrail needs to be stably stood, the guardrail and the pull ring on the guardrail can be vertically adjusted when the telescopic inner rod and the telescopic outer rod are telescopic, so that users with different heights can conveniently use the guardrail, the center is convenient to stabilize, the pull ring can be disassembled and assembled by rotating the nut, and the guardrail is convenient to clean and disassemble when damaged.
2. According to the telescopic inner rod, the telescopic inner rod can be vertically stretched by pressing the stop block under the action of the stretching mechanism, the height of the telescopic inner rod can be adjusted by the stop block through the fixing hole in the telescopic outer rod, so that users with different heights can use the telescopic inner rod, and the stop block can be clamped by the clamping blocks at the upper end and the lower end to prevent the stop block from being ejected out of the inner cavity by the spring.
3. According to the invention, under the action of the dismounting mechanism, the nut is rotated and taken down, so that the supporting plate and the connecting block which are connected with the nut in a sleeved mode can be taken down, the pull ring can be taken down from the rail, the rail is convenient to clean, and the pull ring can be dismounted and convenient to replace if damaged due to overlong use time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the telescopic structure of the present invention;
FIG. 3 is an enlarged view of the telescopic structure of the present invention;
FIG. 4 is a schematic view of the disassembled structure of the present invention;
FIG. 5 is a top view of the disassembled structure of the present invention.
In the figure: 1. a carriage body; 2. a telescoping mechanism; 201. a telescopic outer rod; 202. an inner cavity; 203. a stopper; 204. a clamping block; 205. a spring; 206. a telescopic inner rod; 207. a fixing hole; 3. a railing; 4. a disassembly mechanism; 401. a pull ring; 402. a handle; 403. a support plate; 404. a nut; 405. and (4) connecting the blocks.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel plastic train carriage handrail, including the carriage body 1, the inside bottom fixedly connected with telescopic machanism 2 of the carriage body 1, and telescopic machanism 2's inside is including flexible outer pole 201, be fixed connection between the bottom of flexible outer pole 201 and the inside bottom of the carriage body 1, and the inside of flexible outer pole 201 is seted up and has been connect inner chamber 202, the inside one side fixedly connected with dog 203 of inner chamber 202, each fixedly connected with fixture block 204 in the upper and lower both ends of its dog 203, and the opposite side fixedly connected with spring 205 of dog 203, the flexible interior pole 206 of opposite side fixedly connected with of spring 205, and the one side equidistance of flexible outer pole 201 has seted up fixed orifices 207, one side fixedly connected with railing 3 of flexible outer pole 201, and the surface of railing 3 cup joints and installs disassembly body 4, when the train removes, the handrail can let the user keep steadily when standing, be difficult for falling down.
Further, the telescopic outer rod 201 is parallel and opposite to the rail 3 through the compartment body 1, the telescopic outer rod 201 forms a telescopic structure through the inner cavity 202 and the telescopic inner rod 206, the stop block 203 is pressed to enable the telescopic inner rod 206 to be telescopic up and down, and the stop block 203 can adjust the height of the telescopic inner rod 206 through the fixing hole 207 in the telescopic outer rod 201.
Furthermore, the stopper 203 forms an elastic telescopic structure through the spring 205 and the telescopic inner rod 206, and the telescopic inner rod 206 forms a telescopic structure through the inner cavity 202 and the telescopic outer rod 201, so that the stopper 203 can be clamped by the clamping blocks 204 at the upper end and the lower end to prevent the stopper 203 from being ejected out of the inner cavity 202 by the spring 205 for users with different heights.
Further, the inside of detaching mechanism 4 is including pull ring 401, and for cup jointing between pull ring 401 and railing 3 to be connected, pull ring 401's bottom fixedly connected with handle 402, and one side fixedly connected with backup pad 403 of pull ring 401, and one side of backup pad 403 cup joints and is connected with nut 404, and the surface of nut 404 cup joints and is connected with connecting block 405, and pull ring 401 can let the user use, makes the user keep the focus steady when the train removes.
Further, the connecting block 405 passes through to constitute detachable construction between nut 404 and the backup pad 403, and the backup pad 403 passes through to be parallel relative between nut 404 and the connecting block 405, alright will cup joint the backup pad 403 and the connecting block 405 who is connected with nut 404 and take off, just so can take off pull ring 401 from railing 3, convenient washing, if the live time overlength leads to damaging also can dismantle, convenient change.
Further, be threaded connection between nut 404 and the backup pad 403, and nut 404 is fixed connection pull ring 401 respectively, and rotatable nut 404 takes off nut 404 when not using, makes things convenient for pull ring 401 to wash, makes pull ring 401 clean and tidy, lets the user feel comfortable.
The working principle is as follows: when in use, a user can firstly press the stopper 203 into the inner cavity 202, then the telescopic inner rod 206 is rotated to enable the telescopic inner rod 206 to be lifted or lowered, the stopper 203 is fixed through the fixing hole 207 on the telescopic outer rod 201 to prevent the telescopic inner rod 206 from loosening, the stop block 203 is blocked by the block 204 at the upper and lower ends to prevent the spring 205 from popping out of the inner cavity 202, so that a user can better grasp the pull ring 401 on the railing 3 according to the required height, and prevent the falling down caused by unstable gravity when bumping or braking, a worker can take out the nut 404 on the pull ring 401, take down the support plate 403 on the nut 404 and the connecting block 405, therefore, the pull ring 401 can be taken down from the railing 3, the cleaning is convenient, the pull ring 401 is kept clean and tidy, and the pull ring can be detached and replaced conveniently if damaged due to overlong use time, so that the working principle of the invention is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a novel plastic railway carriage handrail, includes the carriage body (1), its characterized in that: the bottom end inside the carriage body (1) is fixedly connected with a telescopic mechanism (2), the telescopic mechanism (2) comprises a telescopic outer rod (201), the bottom end of the telescopic outer rod (201) is fixedly connected with the bottom end inside the carriage body (1), an inner cavity (202) is arranged inside the telescopic outer rod (201), one side inside the inner cavity (202) is fixedly connected with a stop block (203), the upper end and the lower end of the stop block (203) are respectively fixedly connected with a clamping block (204), the other side of the stop block (203) is fixedly connected with a spring (205), the other side of the spring (205) is fixedly connected with a telescopic inner rod (206), and one side equidistance of flexible outer pole (201) has seted up fixed orifices (207), one side fixedly connected with railing (3) of flexible outer pole (201), and the surface of railing (3) cup joints and installs disassembly body (4).
2. The novel plastic railcar handrail of claim 1, wherein: the telescopic outer rod (201) is parallel and opposite to the railing (3) through the carriage body (1), and the telescopic outer rod (201) forms a telescopic structure through the inner cavity (202) and the telescopic inner rod (206).
3. The novel plastic railcar handrail of claim 1, wherein: the stop block (203) forms an elastic telescopic structure with the telescopic inner rod (206) through the spring (205), and the telescopic inner rod (206) forms a telescopic structure with the telescopic outer rod (201) through the inner cavity (202).
4. The novel plastic railcar handrail of claim 1, wherein: the inside of detaching mechanism (4) is including pull ring (401), and is connected for cup jointing between pull ring (401) and railing (3), bottom fixedly connected with handle (402) of pull ring (401), and one side fixedly connected with backup pad (403) of pull ring (401), one side of backup pad (403) is cup jointed and is connected with nut (404), and the surface of nut (404) is cup jointed and is connected with connecting block (405).
5. The novel plastic railcar handrail of claim 4, wherein: the connecting block (405) forms a detachable structure with the supporting plate (403) through the nut (404), and the supporting plate (403) is parallel and opposite to the connecting block (405) through the nut (404).
6. The novel plastic railcar handrail of claim 4, wherein: the nut (404) is in threaded connection with the support plate (403), and the nut (404) is respectively connected with the support plate (403) in a sleeved mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010219425.7A CN111251961A (en) | 2020-03-25 | 2020-03-25 | Novel plastic rail vehicle armrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010219425.7A CN111251961A (en) | 2020-03-25 | 2020-03-25 | Novel plastic rail vehicle armrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111251961A true CN111251961A (en) | 2020-06-09 |
Family
ID=70942534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010219425.7A Pending CN111251961A (en) | 2020-03-25 | 2020-03-25 | Novel plastic rail vehicle armrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111251961A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020074856A (en) * | 2001-03-22 | 2002-10-04 | 기아자동차주식회사 | Adjustable handgrip for passengers |
| KR200380484Y1 (en) * | 2004-12-29 | 2005-03-30 | 김정혜 | Grip for vehicle |
| KR20070029314A (en) * | 2005-09-09 | 2007-03-14 | 오성균 | Assistant handle with hammer |
| KR20080113826A (en) * | 2007-06-26 | 2008-12-31 | 장은화 | Apparatus for height control of grip for vehicles |
| CN201376535Y (en) * | 2009-03-30 | 2010-01-06 | 夏琼 | Luggage bracket with armrests and the burglarproof function |
| CN204801586U (en) * | 2015-07-24 | 2015-11-25 | 南车青岛四方机车车辆股份有限公司 | Novel suspender and vehicle that contains this suspender are with handle rings |
| CN207173476U (en) * | 2017-07-05 | 2018-04-03 | 浙江祥康农业发展有限公司 | A kind of automotive headrest display that can be in the light |
| CN207739729U (en) * | 2017-11-23 | 2018-08-17 | 义乌金承玻璃钢制品有限公司 | A kind of connecting rod telescopic device of tent bracket |
| CN209305427U (en) * | 2019-01-16 | 2019-08-27 | 长沙金中桥车辆工程技术有限公司 | A kind of novel bus handrail |
| CN209357556U (en) * | 2018-12-29 | 2019-09-06 | 常州思源东芝变压器有限公司 | A kind of holding down transformer body combined pad |
| CN210091674U (en) * | 2019-07-12 | 2020-02-18 | 邢台职业技术学院 | University student is publicity column for startup education |
-
2020
- 2020-03-25 CN CN202010219425.7A patent/CN111251961A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020074856A (en) * | 2001-03-22 | 2002-10-04 | 기아자동차주식회사 | Adjustable handgrip for passengers |
| KR200380484Y1 (en) * | 2004-12-29 | 2005-03-30 | 김정혜 | Grip for vehicle |
| KR20070029314A (en) * | 2005-09-09 | 2007-03-14 | 오성균 | Assistant handle with hammer |
| KR20080113826A (en) * | 2007-06-26 | 2008-12-31 | 장은화 | Apparatus for height control of grip for vehicles |
| CN201376535Y (en) * | 2009-03-30 | 2010-01-06 | 夏琼 | Luggage bracket with armrests and the burglarproof function |
| CN204801586U (en) * | 2015-07-24 | 2015-11-25 | 南车青岛四方机车车辆股份有限公司 | Novel suspender and vehicle that contains this suspender are with handle rings |
| CN207173476U (en) * | 2017-07-05 | 2018-04-03 | 浙江祥康农业发展有限公司 | A kind of automotive headrest display that can be in the light |
| CN207739729U (en) * | 2017-11-23 | 2018-08-17 | 义乌金承玻璃钢制品有限公司 | A kind of connecting rod telescopic device of tent bracket |
| CN209357556U (en) * | 2018-12-29 | 2019-09-06 | 常州思源东芝变压器有限公司 | A kind of holding down transformer body combined pad |
| CN209305427U (en) * | 2019-01-16 | 2019-08-27 | 长沙金中桥车辆工程技术有限公司 | A kind of novel bus handrail |
| CN210091674U (en) * | 2019-07-12 | 2020-02-18 | 邢台职业技术学院 | University student is publicity column for startup education |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200609 |