CN205044590U - Heavy commercial car sleeping berth guardrail - Google Patents
Heavy commercial car sleeping berth guardrail Download PDFInfo
- Publication number
- CN205044590U CN205044590U CN201520810032.8U CN201520810032U CN205044590U CN 205044590 U CN205044590 U CN 205044590U CN 201520810032 U CN201520810032 U CN 201520810032U CN 205044590 U CN205044590 U CN 205044590U
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- China
- Prior art keywords
- crossbeam
- sleeping berth
- guardrail
- heavy
- bases
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- 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.)
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Abstract
The utility model provides a heavy commercial car sleeping berth guardrail, including the guardrail, the guardrail comprises two bases, two rocking arms and crossbeam, two base levels are fixed on the sleeping berth, the interval of two bases and the length phase -match of crossbeam, be provided with down the pivot in the base, be provided with the pivot in the crossbeam, the one end of two rocking arms respectively with pivot swing joint down, the other end respectively with last pivot swing joint, the crossbeam with rotate upward hub connection department and be provided with the draw -in groove. The utility model discloses the useful technological effect of commercial car sleeping berth guardrail device is can effective protective capacities that improves the sleeping berth passenger to do not hinder the passenger at the activity space of cockpit, this structure has characteristics such as simple structure, with low costs, simple to operate.
Description
Invention field
The utility model relates to a kind of commercial vehicle/comm..vehicle sleeping berth guard technology, particularly relates to a kind of heavy-duty commercial vehicle sleeping berth guardrail.
Background technology
The sleeping berth of current heavy-duty commercial vehicle mainly contains two kinds, and one does not have sleeping berth guardrail, and another kind has changeless sleeping berth guardrail.They otherwise inadequate to the safety precaution of occupant, or have obstruction to the activity space of occupant.
Summary of the invention
For the problems referred to above, the utility model proposes a kind of heavy-duty commercial vehicle sleeping berth guardrail, comprise guardrail, guardrail is made up of two bases, two pivoted arms and crossbeam; Two bases are horizontally fixed on sleeping berth, and the spacing of two bases and the length of crossbeam match; Be provided with lower rotary shaft in base, be provided with rotating shaft in crossbeam, one end of two pivoted arms is flexibly connected with lower rotary shaft respectively, and the other end is flexibly connected with upper rotating shaft respectively; Crossbeam and upper rotating shaft junction are provided with draw-in groove.
Base and pivoted arm are casting aluminium material.
Upper rotating shaft and lower rotary shaft are cold-drawn round steel material.
Crossbeam is cold-rolling steel.
It is material modified that crossbeam is coated with one deck PP.
The Advantageous Effects of the utility model commercial vehicle/comm..vehicle sleeping berth guard bar device effectively to improve the protective capacities to sleeping berth occupant, and do not hinder occupant at the activity space of driving compartment, and this structure has the features such as structure is simple, cost is low, easy for installation.
Accompanying drawing explanation
Fig. 1 is the structural representation of guard rail raised configuration.
Fig. 2 is the structural representation that guard rail tightens up state.
Fig. 3 is the cutaway view of guard rail raised configuration.
Fig. 4 is the cutaway view that guard rail tightens up state.
In figure each mark corresponding to component names be respectively: guardrail 1, base 11, pivoted arm 12, crossbeam 13, lower rotary shaft 15, upper rotating shaft 16, sleeping berth 2.
Detailed description of the invention
The sleeping berth 2 of heavy motor vehicle, is generally be arranged in operator's compartment, is positioned at the rear at seat.Because the original space of operator's compartment is just limited, therefore, there are some sleeping berths 2 that just guardrail 1 is not set, inadequate to the safety precaution of occupant; Have some sleeping berths to be provided with guardrail 1, the guardrail arranged at present is all fixing can not be regulated, the heavy compression activity space of operator's compartment.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, the utility model proposes a kind of convenient, flexible adjustable heavy-duty commercial vehicle sleeping berth guardrail.Two bases 11 are fixed on sleeping berth 2, and arrange in the same horizontal line, and their spacing and the length of crossbeam 13 match.Be provided with lower rotary shaft 15 in two bases 11, in crossbeam 13, the position corresponding with lower rotary shaft 15 is provided with upper rotating shaft 16, and the two ends of pivoted arm 12 are flexibly connected with upper rotating shaft 15 and lower rotary shaft 16 respectively.
When needing to use guardrail 1, by crossbeam 13 to pull-up, whole mechanism rotates around lower rotary shaft 15, until when two pivoted arms 12 are rotated to plumbness by horizontality, by interior crossbeam 13 to pressing down, draw-in groove is compressed in upper rotating shaft 16, whole mechanism is fixed, and guardrail 1 is in raised configuration.
When not using guardrail 1, first mentioning crossbeam 13, making rotating shaft 16 depart from draw-in groove, then crossbeam 13 is drawn to left or right any direction, whole mechanism rotates around lower rotary shaft 15, until when two pivoted arms 12 rotate to be horizontality by plumbness, guardrail 1 is in folding and unfolding state.
Claims (5)
1. a heavy-duty commercial vehicle sleeping berth guardrail, comprises guardrail (1), it is characterized in that: guardrail (1) is made up of two bases (11), two pivoted arms (12) and crossbeam (13); Two bases (11) are horizontally fixed on sleeping berth (2), and the spacing of two bases (11) and the length of crossbeam (13) match; Be provided with lower rotary shaft (15) in base (11), be provided with rotating shaft (16) in crossbeam (13), one end of two pivoted arms (12) is flexibly connected with lower rotary shaft (15) respectively, and the other end is flexibly connected with upper rotating shaft (16) respectively; Crossbeam (13) and upper rotating shaft (16) junction are provided with draw-in groove.
2. heavy-duty commercial vehicle sleeping berth guardrail according to claim 1, is characterized in that: base (11) and pivoted arm (12) are casting aluminium material.
3. heavy-duty commercial vehicle sleeping berth guardrail according to claim 1, is characterized in that: upper rotating shaft (16) and lower rotary shaft (15) are cold-drawn round steel material.
4. heavy-duty commercial vehicle sleeping berth guardrail according to claim 1, is characterized in that: crossbeam (13) is cold-rolling steel.
5. heavy-duty commercial vehicle sleeping berth guardrail according to claim 1, is characterized in that: it is material modified that crossbeam (13) is coated with one deck PP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810032.8U CN205044590U (en) | 2015-10-20 | 2015-10-20 | Heavy commercial car sleeping berth guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810032.8U CN205044590U (en) | 2015-10-20 | 2015-10-20 | Heavy commercial car sleeping berth guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205044590U true CN205044590U (en) | 2016-02-24 |
Family
ID=55338192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520810032.8U Active CN205044590U (en) | 2015-10-20 | 2015-10-20 | Heavy commercial car sleeping berth guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205044590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228994A (en) * | 2018-09-30 | 2019-01-18 | 浙江天成自控股份有限公司 | A kind of lorry sleeping berth guardrail lockable mechanism |
-
2015
- 2015-10-20 CN CN201520810032.8U patent/CN205044590U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109228994A (en) * | 2018-09-30 | 2019-01-18 | 浙江天成自控股份有限公司 | A kind of lorry sleeping berth guardrail lockable mechanism |
| CN109228994B (en) * | 2018-09-30 | 2024-04-16 | 浙江天成自控股份有限公司 | Locking mechanism for sleeper guardrail of truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |