CN108639199A - A kind of tricycle handrail - Google Patents
A kind of tricycle handrail Download PDFInfo
- Publication number
- CN108639199A CN108639199A CN201810777769.2A CN201810777769A CN108639199A CN 108639199 A CN108639199 A CN 108639199A CN 201810777769 A CN201810777769 A CN 201810777769A CN 108639199 A CN108639199 A CN 108639199A
- Authority
- CN
- China
- Prior art keywords
- handrail
- handrail frame
- quadrangle
- tricycle
- mechanic jacks
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000010165 autogamy Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J1/00—Saddles or other seats for cycles; Arrangement thereof; Component parts
- B62J1/28—Other additional equipment, e.g. back-rests for children
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention discloses a kind of tricycle handrails, the tricycle handrail includes trapezoidal shape handrail frame and the quadrangle mechanic jacks that are connected in handrail frame, a side of the handrail frame is vertical edge, another side is bevel edge, the screw free end of the quadrangle mechanic jacks is threadedly coupled with handrail frame bottom edge, and the ground terminal of the quadrangle mechanic jacks and working end inlay with the vertical edge of handrail frame and bevel edge connect respectively.A kind of tricycle handrail of the present invention in trapezoidal shape handrail frame by connecting dismountable quadrangle mechanic jacks, the jack on handrail can be removed into use in emergency, the utility function of handrail had both been increased in this way, again without the space hold and materials'use of increase car body, the Structure Improvement Design is reasonable, it is easy to install and use, there is very strong practicability.
Description
Technical field
The present invention relates to a kind of tricycle components, more particularly to a kind of tricycle handrail.
Background technology
Tricycle handrail is mounted to the safety component of tricycle driver seat both sides, is mainly that driver gets on or off the bus and helps
Hand uses and driving is to be used as gear column, therefore its structure is relatively simple, is mainly formed using steel-pipe welding, uses function
It is more single.
Invention content
Technical problem to be solved by the invention is to provide a kind of tricycle handrails, can be used as jack in emergency
When use, installing and dismounting is simple, easy to use.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of tricycle handrail, including trapezoidal shape handrail frame and the quadrangle mechanic jacks that are connected in handrail frame, it is described to help
A side of hand frame is vertical edge, another side is bevel edge, screw free end and the handrail frame of the quadrangle mechanic jacks
Bottom edge is threadedly coupled, and the ground terminal of the quadrangle mechanic jacks and working end are inlayed with the vertical edge of handrail frame and bevel edge respectively
Embedding connection.Quadrangle mechanic jacks in a kind of tricycle handrail of the present invention are the emergent jack of common automobile autogamy,
Main body parallelogram structure adjusts its screw rod by rotation to make parallelogramming deflection, height is used to change it.
The screw free end of quadrangle mechanic jacks is threadedly coupled with handrail frame bottom edge in a kind of tricycle handrail of the present invention, so not
It only mounts and dismounts more convenient, and is connected firmly.
Preferably, four sides of the handrail frame are round steel pipe, can make quadrangle mechanic jacks ground terminal and
Working end is inlayed with its vertical edge to be coordinated more closely, increases the fastness of connection.
Preferably, being provided with annular fastener on the top margin steel pipe of the handrail frame, the annular fastener can
It is connected with the screw rod rotating ring of quadrangle mechanic jacks, keeps its connection more secured.
Compared with prior art, a kind of advantageous effect of tricycle handrail of the present invention：By connecting in trapezoidal shape handrail frame
Dismountable quadrangle mechanic jacks are connect, the jack on handrail use can be removed into emergency, both increased in this way
The utility function of handrail, and space hold and materials'use without increasing car body, the Structure Improvement Design is reasonable, installation makes
With conveniently, there is very strong practicability.
Description of the drawings
Invention is further described in detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of structural schematic diagram of tricycle handrail of the present invention.
Specific implementation mode
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
.
As shown in Figure 1, a kind of tricycle handrail of the present invention, including trapezoidal shape handrail frame 1 and be connected in handrail frame 1 four
Side shape mechanic jacks 2, a side of the handrail frame 1 is vertical edge, another side is bevel edge, the quadrangle mechanical jack
3 free end of screw rod on top 2 is threadedly coupled with 1 bottom edge of handrail frame, the ground terminal 6 of the quadrangle mechanic jacks 2 and working end 7
It inlays and connect with the vertical edge of handrail frame 1 and bevel edge respectively.
As shown in Figure 1, in a kind of tricycle handrail of the present invention, four sides of the handrail frame 1 are round steel pipe, the institute
It states and is provided with annular fastener 4 on the top margin steel pipe of handrail frame 1, the annular fastener 4 can be with quadrangle mechanic jacks 2
Screw rod rotating ring 5 is connected.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, every the present invention's
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within spirit and principle.
Claims (3)
1. a kind of tricycle handrail, it is characterised in that：Including trapezoidal shape handrail frame（1）Be connected to handrail frame（1）Four interior sides
Shape mechanic jacks（2）, the handrail frame（1）A side be vertical edge, another side is bevel edge, the quadrangle machinery thousand
Jin top（2）Screw rod（3）Free end and handrail frame（1）Bottom edge is threadedly coupled, the quadrangle mechanic jacks（2）Ground terminal
（6）The working end and（7）Respectively with handrail frame（1）Vertical edge and bevel edge inlay connection.
2. a kind of tricycle handrail according to claim 1, it is characterised in that：The handrail frame（1）Four sides be circle
Shape steel pipe.
3. a kind of tricycle handrail according to claim 1, it is characterised in that：The handrail frame（1）Top margin steel
Annular fastener is provided on pipe（4）, the annular fastener（4）It can be with quadrangle mechanic jacks（2）Screw rod rotating ring
（5）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810777769.2A CN108639199A (en) | 2018-07-16 | 2018-07-16 | A kind of tricycle handrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810777769.2A CN108639199A (en) | 2018-07-16 | 2018-07-16 | A kind of tricycle handrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108639199A true CN108639199A (en) | 2018-10-12 |
Family
ID=63751170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810777769.2A Pending CN108639199A (en) | 2018-07-16 | 2018-07-16 | A kind of tricycle handrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108639199A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069850U (en) * | 1990-09-06 | 1991-01-23 | 杨剑华 | High-efficient mechanical jack |
| DE19838281C1 (en) * | 1998-08-24 | 1999-10-28 | Grammer Ag | Height adjustable armrest for motor vehicles |
| JP2000037422A (en) * | 1998-07-23 | 2000-02-08 | Sony Corp | Moving device |
| JP2000143182A (en) * | 1998-11-09 | 2000-05-23 | Toyo Denso Co Ltd | Power jack |
| JP2005104271A (en) * | 2003-09-30 | 2005-04-21 | Honda Motor Co Ltd | Vehicle |
| CN203079623U (en) * | 2012-12-31 | 2013-07-24 | 刘铠鸣 | Portable jack |
| TW201408577A (en) * | 2012-08-22 | 2014-03-01 | jun-zhao Shi | Driving sleeve structure of simple type lifting jack |
-
2018
- 2018-07-16 CN CN201810777769.2A patent/CN108639199A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069850U (en) * | 1990-09-06 | 1991-01-23 | 杨剑华 | High-efficient mechanical jack |
| JP2000037422A (en) * | 1998-07-23 | 2000-02-08 | Sony Corp | Moving device |
| DE19838281C1 (en) * | 1998-08-24 | 1999-10-28 | Grammer Ag | Height adjustable armrest for motor vehicles |
| JP2000143182A (en) * | 1998-11-09 | 2000-05-23 | Toyo Denso Co Ltd | Power jack |
| JP2005104271A (en) * | 2003-09-30 | 2005-04-21 | Honda Motor Co Ltd | Vehicle |
| TW201408577A (en) * | 2012-08-22 | 2014-03-01 | jun-zhao Shi | Driving sleeve structure of simple type lifting jack |
| CN203079623U (en) * | 2012-12-31 | 2013-07-24 | 刘铠鸣 | Portable jack |
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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: 20181012 |