CN207931560U - A kind of embedded hand rail bar pedestal and gum cover structure - Google Patents
A kind of embedded hand rail bar pedestal and gum cover structure Download PDFInfo
- Publication number
- CN207931560U CN207931560U CN201820383585.3U CN201820383585U CN207931560U CN 207931560 U CN207931560 U CN 207931560U CN 201820383585 U CN201820383585 U CN 201820383585U CN 207931560 U CN207931560 U CN 207931560U
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- gum cover
- cylinder
- protrusion
- card slot
- hand rail
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Abstract
The utility model discloses a kind of embedded hand rail bar pedestals and gum cover structure, are related to vehicle accessory field, including pedestal and gum cover, and pedestal is equipped with cylinder；Gum cover is detachably mounted on inner barrel, and the side wall of cylinder is equipped with a plurality of screw holes, position limiting structure is equipped between cylinder and gum cover；The position limiting structure includes the first card slot and the first protrusion, the madial wall of the cylinder is equipped at least 1 first card slot, the lateral wall of the gum cover is equipped at least one and first matched first protrusion of card slot, and the lower face of the first protrusion is inclined surface.The beneficial effects of the utility model：By the position limiting structure between cylinder and gum cover, gum cover and cylinder are fixed to each other, avoid that break-off occurs between the two, with the advantages that easy to loading and unloading, good anti-drop effect, damping noise reduction effect is good.
Description
Technical field
The utility model is related to vehicle accessory field, more specifically a kind of embedded hand rail bar pedestal and gum cover knot
Structure.
Background technology
Country's bus industry common armrest base, which generally installs additional, at present embeds gum cover, but due to the structure of current gum cover,
It will appear the phenomenon that gum cover is detached from original position when bar is installed on car, cause aesthetics to decline, while bar, glue
It is detached between set and pedestal after loosening and easy tos produce noise, influence the ride experience of passenger.
Invention content
A kind of embedded hand rail bar pedestal of the utility model offer and gum cover structure, it is therefore intended that solve existing armrest base
It is susceptible to the phenomenon that gum cover is detached from original position with gum cover structure not and assembling mode, aesthetics is caused to decline, it is interior different
The problem of sound etc..
The utility model adopts the following technical solution：
A kind of embedded hand rail bar pedestal and gum cover structure, including pedestal and gum cover, pedestal are equipped with for installing bar
Cylinder；The gum cover is detachably mounted on inner barrel, and the side wall of the cylinder is equipped with a plurality of screw holes, the cylinder
Position limiting structure is equipped between madial wall and the lateral wall of gum cover；The position limiting structure includes the first card slot and the first protrusion, institute
The madial wall for stating cylinder is equipped at least 1 first card slot, and the lateral wall of the gum cover is equipped at least one and the first card slot matching
First protrusion closed, and the lower face of the first protrusion is inclined surface.
Further, first card slot is the annular groove that cross section is in Contraband font, and first protrusion is cross section
The annular protrusion of rectangular triangle, and the bevel edge that the lower face of annular protrusion is right angled triangle.
Further, the position limiting structure further includes flange, and the upper surface of the gum cover is equipped with the flange, the first card slot
With the first protrusion it is mutually embedding when, the lower face of the flange and the upper surface of cylinder are inconsistent.
Further, the upper surface of the flange is cambered surface, keeps the thickness of flange gradually thinning from the inside to the outside.
Further, the side wall of the cylinder offers the bar-shaped trough that plural item is extending vertically into cylinder free end, by cylinder
The side wall of free end is divided into plurality of vanes, and each blade is equipped at least one screw hole.
By the above-mentioned description to the utility model structure it is found that compared to the prior art, the utility model advantageous effect is：
Matched first protrusion is arranged by the way that the first card slot is arranged on cylinder in one, the utility model on gum cover
Object, constitute position limiting structure has many advantages, such as easy to loading and unloading, good anti-drop effect to avoid gum cover and cylinder from being mutually disengaged.
Secondly, in the utility model, gum cover is equipped with flange and the first protrusion, when the first protrusion is flush-mounted in the first groove
When interior, the lower face of flange is mutually contradicted with cylinder, and flange and the first protrusion form bidirectionally limited effect, can be very good by
Gum cover and cylinder are fixed to each other, and reinforce the relative immobility between two components after assembling, play better anticreep effect and damping
Denoising effect.
Thirdly, in the utility model, the side wall of cylinder offers a plurality of bar-shaped troughs so that the cylinder is applicable to difference
The bar of caliber improves the applicability of pedestal.
Description of the drawings
Fig. 1 is the vertical view of pedestal.
Fig. 2 is sectional view of the pedestal along a-a1 tangential directions.
Fig. 3 is the sectional view of gum cover.
Fig. 4 is the sectional view after pedestal and gum cover assembling.
Fig. 5 is the enlarged diagram of part A in Fig. 4.
Fig. 6 is another specific embodiment of position limiting structure.
Specific implementation mode
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings.
Referring to figs. 1 to Fig. 5, a kind of embedded hand rail bar pedestal and gum cover structure, including pedestal 1 and gum cover 2, pedestal 1
Terminal pad is equipped with plurality of through holes 101, and for coordinating screw that pedestal 1 is fixedly installed in vehicle body, pedestal 1 is equipped with cylinder
11, for installing bar（It is not drawn into figure）.Gum cover 2 is cylindrical in shape, and is detachably mounted on the inside of cylinder 11.And cylinder 11
Side wall then be equipped with a plurality of screw holes 102, for assembling lock screw, by the cylinder 11 being socketed successively from outside to inside, 2 and of gum cover
Handrail rod locking.Above-mentioned technical characteristic is identical as the structure of existing pedestal and gum cover, is repeated no more in this detail section.
The protection point of the utility model includes mainly with lower part：
Referring to figs. 1 to Fig. 5, position limiting structure is equipped between the madial wall and the lateral wall of gum cover 2 of cylinder 11.
As a kind of specific implementation mode：Above-mentioned position limiting structure includes the first card slot 110 and the first protrusion 21.Cylinder 11
Madial wall be equipped at least one first card slot 110, the lateral wall of gum cover 2 is equipped at least one and first card slot 110 matched the
One protrusion 21, and the lower face of the first protrusion 21 is inclined surface.Preferably：First card slot 110 is in for cross section
The annular groove of Contraband font, the first protrusion 21 are the annular protrusion of the rectangular triangle in cross section, and under the annular protrusion
End face is the bevel edge of right angled triangle.Certainly, the concrete shape of the first card slot 110 and the first protrusion 21 is not limited thereto,
As long as satisfaction facilitates cylinder 11 and gum cover 2 to be mutually socketed, and gum cover 2 is not easily taken out after socket；For example, the outside of gum cover 2
Several the first protrusions 21 can be arranged in wall, and the convex block that the first protrusion 21 is the rectangular triangle in cross section, and cylinder
The location and shape of several first card slots 110 of 11 madial wall correspond mutually embedding with several first protrusions 21.
Referring to figs. 1 to Fig. 5, preferably：When gum cover 2 and cylinder 11 are mutually socketed, the lateral wall and cylinder of gum cover 2
11 madial wall is affixed.And the interior diameter of gum cover 2 should be suitable with the overall diameter of bar.
Referring to figs. 1 to Fig. 5, above-mentioned position limiting structure further includes flange 22, and the upper surface of gum cover 2 is equipped with flange 22.When first
When card slot and mutually embedding the first protrusion, the lower face and the upper surface of cylinder 11 of the flange 22 are inconsistent.By flange 22 and
One protrusion 21 forms bidirectionally limited structure, can be very good the inside that gum cover 2 is limited in cylinder 11, avoids phase between the two
It is mutually mobile.
Referring to figs. 1 to Fig. 5, preferably：The upper surface of flange 22 is cambered surface, make the thickness of flange from the inside to the outside by
Gradual change is thin.Corner angle can occur to avoid exposed gum cover 2 in this way, not only can also beautify vehicle to avoid the passenger that collides with
Interior trim.
Referring to figs. 1 to Fig. 5, the side wall of cylinder 11 offers the bar-shaped trough 103 that plural item is extending vertically into cylinder free end,
The side wall of 11 free end of cylinder is divided into plurality of vanes, each blade is equipped at least one screw hole 102.As preferred side
Case：The side wall of cylinder 11 offers two bar-shaped troughs for being extending vertically into cylinder free end 103, by the side wall of 11 free end of cylinder
It is divided into two equal-sized blades, sets that there are two the screw holes 102 that are vertically arranged on each blade.
Referring to figs. 1 to Fig. 5, the occupation mode of the utility model：Gum cover 2 is socketed on inside cylinder 11, the first card slot is made
110 is mutually embedding with the first protrusion 21, and the lower face of flange 22 and cylinder 11 are inconsistent；Then gum cover is inserted into one end of bar
In 2, then pass through screw hole 102 by gum cover 2, pedestal 1 and handrail rod locking by clamping screw.
With reference to Fig. 6, another specific implementation mode as above-mentioned position limiting structure：Above-mentioned position limiting structure can also be including
The madial wall of second card slot 29 and the second protrusion 119, cylinder 11 is equipped at least one second protrusion 119, and the second protrusion
119 upper surface is inclined surface, and the lateral wall of gum cover 2 is equipped at least one and 119 matched second card slot 29 of the second protrusion.
29 and second protrusion 119 of such second card slot can also play the role of limit, to prevent cylinder 11 mutually de- with gum cover 2
From.
The above is only the specific embodiments of the present invention, but the design concept of the present invention is not limited thereto,
All non-essential modifications to the present invention made by this concept should all belong to the row for invading scope of protection of the utility model
For.
Claims (5)
1. a kind of embedded hand rail bar pedestal and gum cover structure, including pedestal and gum cover, pedestal are equipped with for installing bar
Cylinder；The gum cover is detachably mounted on inner barrel, and the side wall of the cylinder is equipped with a plurality of screw holes, it is characterised in that：
Position limiting structure is equipped between the cylinder and gum cover；The position limiting structure includes the first card slot and the first protrusion, the cylinder
Madial wall be equipped at least 1 first card slot, the lateral wall of the gum cover is equipped at least one and the first matched institute of card slot
The first protrusion is stated, and the lower face of the first protrusion is inclined surface.
2. a kind of embedded hand rail bar pedestal according to claim 1 and gum cover structure, it is characterised in that：First card
Slot is the annular groove that cross section is in Contraband font, and first protrusion is the annular protrusion of the rectangular triangle in cross section, and
The lower face of annular protrusion is the bevel edge of right angled triangle.
3. a kind of embedded hand rail bar pedestal according to claim 1 or 2 and gum cover structure, it is characterised in that：The limit
Bit architecture further includes flange, and when the upper surface of the gum cover is equipped with the flange, the first card slot and mutually embedding the first protrusion, this is convex
The lower face of edge and the upper surface of cylinder are inconsistent.
4. a kind of embedded hand rail bar pedestal according to claim 3 and gum cover structure, it is characterised in that：The flange
Upper surface is cambered surface, keeps the thickness of flange gradually thinning from the inside to the outside.
5. a kind of embedded hand rail bar pedestal according to claim 1 and gum cover structure, it is characterised in that：The cylinder
Side wall offers the bar-shaped trough that plural item is extending vertically into cylinder free end, and the side wall of cylinder free end is divided into a plurality of leaves
Piece, each blade are equipped at least one screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820383585.3U CN207931560U (en) | 2018-03-21 | 2018-03-21 | A kind of embedded hand rail bar pedestal and gum cover structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820383585.3U CN207931560U (en) | 2018-03-21 | 2018-03-21 | A kind of embedded hand rail bar pedestal and gum cover structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207931560U true CN207931560U (en) | 2018-10-02 |
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ID=63655602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820383585.3U Active CN207931560U (en) | 2018-03-21 | 2018-03-21 | A kind of embedded hand rail bar pedestal and gum cover structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207931560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661089A (en) * | 2020-06-12 | 2020-09-15 | 中车株洲电力机车有限公司 | Handrail structure of urban rail vehicle |
-
2018
- 2018-03-21 CN CN201820383585.3U patent/CN207931560U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111661089A (en) * | 2020-06-12 | 2020-09-15 | 中车株洲电力机车有限公司 | Handrail structure of urban rail vehicle |
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