CN207864340U - Novel adjustable armrest bar connection structure - Google Patents
Novel adjustable armrest bar connection structure Download PDFInfo
- Publication number
- CN207864340U CN207864340U CN201820090179.8U CN201820090179U CN207864340U CN 207864340 U CN207864340 U CN 207864340U CN 201820090179 U CN201820090179 U CN 201820090179U CN 207864340 U CN207864340 U CN 207864340U
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- Prior art keywords
- bar
- fixed seat
- connection structure
- axle sleeve
- fixed
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Abstract
The utility model belongs to bus interior field, and in particular to a kind of connection structure of car bar.A kind of novel adjustable armrest bar connection structure, including fixed seat, the bottom of fixed seat are fixed on mounting surface, and fixed seat top is equipped with screw rod, and bar bottom is connected with axle sleeve, and axle sleeve is equipped with internal thread, and screw rod is matched with the internal thread of axle sleeve.Bar, which is connected through a screw thread, to be fixed in fixed seat, eliminates the cooperation gap between bar and fixed seat, and when operation will not collide, and solve noise problem.Bar is fixed on by fixed seat on mounting surface, and the reliability of connection is high.The mounting height of bar is adjustable, convenient for being adjusted in actual installation.
Description
Technical field
The utility model belongs to bus interior field, and in particular to a kind of connection structure of car bar.
Background technology
The connection structure of city bus car bar is used for for many years at present, as shown in Figure 1, the end of bar 2
End is fixed in oval pedestal 3, is fixed using connection bolt 5, is being consolidated the lower part of oval pedestal 3 using fixing bolt 4
Determine on mounting surface 1.
The advantages of this structure is simple in structure, and mounting process is ripe, but has as a drawback that：1. bolt leaks outside, not beautiful
It sees；2. the cooperation gap of bar 2 and oval pedestal 3 can not be eliminated, car will produce noise when shaking；3. the bottom of bar 2
Gap between portion and mounting surface 1 can not be eliminated, the poor reliability of connection.
Invention content
Technical problem to be solved by the utility model is to provide a kind of adjustable armrest bar connection structure, elimination is helped
Existing clearance issues between hand lever bottom and mounting surface, promote the reliability of connection.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions：It is a kind of novel adjustable
Bar connection structure is saved, including fixed seat, the bottom of fixed seat are fixed on mounting surface, fixed seat top is equipped with screw rod, helps
Hand lever bottom is connected with axle sleeve, and axle sleeve is equipped with internal thread, and screw rod is matched with the internal thread of axle sleeve.
Further, bar bottom is equipped with cavity, and axle sleeve top is fixed in cavity, and axle sleeve is welded on bar.
Further, screw rod is equipped with the locking nut for fixed hub.
Further, screw rod is equipped with prism with fixed seat bottom junctions.
Further, it is equipped with Decorative Cover in fixed seat and bar outer cover.
Further, Decorative Cover bottom is equipped with internal thread, and the bottom of fixed seat is round and is equipped with external screw thread, Decorative Cover with
It is connected through a screw thread, through-hole is equipped at the top of Decorative Cover and is sleeved on bar between fixed seat.
The utility model is beneficial in that bar, which is connected through a screw thread, to be fixed in fixed seat, and handrail is eliminated
Cooperation gap between bar and fixed seat, when operation, will not collide, and solve noise problem.Bar is solid by fixed seat
It is scheduled on mounting surface, the reliability of connection is high.The mounting height of bar is adjustable, convenient for being adjusted in actual installation.
Decorative Cover covers connection structure, the junction more neat appearance of bar and mounting surface, and convenient for cleaning.
Description of the drawings
Fig. 1 is existing attachment structure schematic diagram；
Fig. 2 is the utility model structure diagram.
Wherein：1, mounting surface；2, bar；3, oval pedestal；4, fixing bolt；5, bolt is connected；6, fixed seat；6-1、
Screw rod；6-2, prism；7, axle sleeve；8, locking nut；9, Decorative Cover.
Specific implementation mode
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments：
As shown in Fig. 2, 2 bottom of bar is equipped with cavity, 7 top of axle sleeve is fixed in cavity, and axle sleeve 7 is welded on bar
On 2, axle sleeve 7 is equipped with internal thread.The bottom of fixed seat 6 is fixed on by fixing bolt 4 on mounting surface 1, outside the bottom of fixed seat 6
It is equipped with external screw thread week, the top of fixed seat 6 is equipped with screw rod 6-1, prism 6-2 is equipped between screw rod 6-1 and the bottom of fixed seat 6.
Screw rod 6-1 is equipped with locking nut 8, is threadedly coupled between screw rod 6-1 and axle sleeve 7.It is arranged outside bar 2 and fixed seat 4
There are Decorative Cover 9,9 bottom of Decorative Cover to be equipped with internal thread, be threadedly coupled between Decorative Cover 9 and fixed seat 4.The top of Decorative Cover 9 is set
There is through-hole, which is sleeved on bar 2.
When installation, first fixed seat 6 and axle sleeve 7 are assembled, axle sleeve 7 can adjust height by screw rod 6-1, screw rod 6-1 with
Prism 6-2 between the bottom of fixed seat 6 is convenient for clamping force, and after the completion of position is adjusted, axle sleeve 7 is lockked using locking nut 8,
Further fix the position of axle sleeve 7.Decorative Cover 9 is sleeved in advance on bar 2, is connected through a screw thread Decorative Cover 9 and fixed seat 6
It is fixed together.
It is emphasized that：The above is only the preferred embodiment of the present utility model, not appoints to the utility model
What formal limitation, any simple modification made by the above technical examples according to the technical essence of the present invention, etc.
With variation and modification, it is still within the scope of the technical solutions of the present invention.
Claims (6)
1. a kind of novel adjustable armrest bar connection structure, including fixed seat, the bottom of the fixed seat are fixed on mounting surface,
It is characterized in that：The fixed seat top is equipped with screw rod, and bar bottom is connected with axle sleeve, and the axle sleeve is equipped with internal thread, institute
Screw rod is stated to match with the internal thread of axle sleeve.
2. novel adjustable armrest bar connection structure according to claim 1, it is characterised in that：The bar bottom is set
There are cavity, the axle sleeve top to be fixed in cavity, the axle sleeve is welded on bar.
3. novel adjustable armrest bar connection structure according to claim 1, it is characterised in that：The screw rod, which is equipped with, to be used
In the locking nut of fixed hub.
4. novel adjustable armrest bar connection structure according to claim 1, it is characterised in that：The screw rod and fixed seat
Bottom junctions are equipped with prism.
5. novel adjustable armrest bar connection structure according to claim 1, it is characterised in that：In fixed seat and bar
Outer cover is equipped with Decorative Cover.
6. novel adjustable armrest bar connection structure according to claim 5, it is characterised in that：The Decorative Cover bottom is set
There is internal thread, the bottom of the fixed seat is round and is equipped with external screw thread, is connected by screw thread between the Decorative Cover and fixed seat
It connects, through-hole is equipped at the top of the Decorative Cover and is sleeved on bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820090179.8U CN207864340U (en) | 2018-01-19 | 2018-01-19 | Novel adjustable armrest bar connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820090179.8U CN207864340U (en) | 2018-01-19 | 2018-01-19 | Novel adjustable armrest bar connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864340U true CN207864340U (en) | 2018-09-14 |
Family
ID=63462437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820090179.8U Active CN207864340U (en) | 2018-01-19 | 2018-01-19 | Novel adjustable armrest bar connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207864340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087402A (en) * | 2018-01-19 | 2018-05-29 | 金龙联合汽车工业（苏州）有限公司 | A kind of new adjustable armrest bar connection structure |
-
2018
- 2018-01-19 CN CN201820090179.8U patent/CN207864340U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087402A (en) * | 2018-01-19 | 2018-05-29 | 金龙联合汽车工业（苏州）有限公司 | A kind of new adjustable armrest bar connection structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |