CN207167971U - A kind of rotatable souvenir badge - Google Patents
A kind of rotatable souvenir badge Download PDFInfo
- Publication number
- CN207167971U CN207167971U CN201721171540.1U CN201721171540U CN207167971U CN 207167971 U CN207167971 U CN 207167971U CN 201721171540 U CN201721171540 U CN 201721171540U CN 207167971 U CN207167971 U CN 207167971U
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- CN
- China
- Prior art keywords
- rotatable
- upper disk
- lower wall
- external structure
- souvenir badge
- 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.)
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Abstract
It the utility model is related to a kind of rotatable souvenir badge, including external structure and the internal structure being nested in external structure, the external structure is cylindric hollow shell, inwall is provided with annular protrusion, the internal structure includes upper disk and the lower wall being engaged with the upper disk, the annular groove being engaged with the annular protrusion is formed on outer wall between the upper disk and lower wall, bearing is provided between the annular protrusion and the annular groove, bearing is arranged on interiors of products, it can not see, better appearance, rotate smooth and noiseless, and lubricating oil can be added into bearing.
Description
Technical field
It the utility model is related to a kind of rotatable souvenir badge.
Background technology
Existing rotatable souvenir badge is as shown in figure 1, including external structure, internal structure and steel ball, the internal structure
To be discoid, the external structure is hollow cylindrical, and the internal structure is nested in the external structure, the outside knot
The annular groove of installation steel ball is provided between structure and internal structure, the wall of the external structure is provided with the hole of injection steel ball, steel
Pearl injection after can top be clearly visible that, and inject steel ball after can not fill lubricating oil, the fluency of rotation is poor, and rotates
When have larger noise.
Utility model content
The utility model is directed to above-mentioned the deficiencies in the prior art, there is provided one kind rotation is smooth, and it is noiseless can
The souvenir badge of rotation.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of rotatable souvenir badge, including outside
Structure and the internal structure being nested in external structure, the external structure is cylindric hollow shell, and inwall is provided with convex annular
Rise, the internal structure is including upper disk and the lower wall being engaged with the upper disk, shape on the outer wall between the upper disk and lower wall
Into the annular groove being engaged with the annular protrusion, bearing is provided between the annular protrusion and the annular groove.
Further, the upper end of the lower wall is provided with dovetail groove, and the lower end of the upper disk is provided with to be adapted with the dovetail groove
Boss.
Further, the lower surface of the lower wall is arc convex surface.
Further, the upper surface of the upper disk is circular arc concave surface.
The beneficial effects of the utility model are：Bearing is arranged on interiors of products, can not see, better appearance, rotates smooth
And it is noiseless, and lubricating oil can be added into bearing.
Brief description of the drawings
Fig. 1 is the structural representation of rotatable souvenir badge in the prior art；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the assembling schematic diagram of internal structure and external structure in the utility model；
Fig. 4 is the structural representation of upper disk in the utility model；
Fig. 5 is the structural representation of lower wall in the utility model；
In the accompanying drawings, the list of designations represented by each label is as follows：1st, external structure, 1-1, annular protrusion, 2, interior
Portion's structure, 2-1, upper disk, 2-11, boss, 2-2, lower wall, 2-21, dovetail groove, 3, bearing, 4, steel ball, 5, annular groove.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit the scope of the utility model.
As shown in Figure 2-5, a kind of rotatable souvenir badge, including external structure 1 and the inside that is nested in external structure 1
Structure 2, the external structure 1 are cylindric hollow shell, and inwall is provided with annular protrusion 1-1, and the internal structure 2 includes upper disk
On outer wall between 2-1 and the lower wall 2-2, the upper disk 2-1 and lower wall 2-2 that are engaged with the upper disk 2-1 formed with it is described
The annular groove 5 that annular protrusion 1-1 is engaged, bearing 3 is provided between the annular protrusion 1-1 and the annular groove 5.
Lower end of the upper end of the lower wall 2-2 provided with dovetail groove 2-21, the upper disk 2-1 is provided with and the dovetail groove 2-21
The boss 2-11 being adapted.
The lower surface of the lower wall 2-2 is arc convex surface.
The upper surface of the upper disk 2-1 is circular arc concave surface.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (4)
- A kind of 1. rotatable souvenir badge, it is characterised in that including external structure and the internal structure that is nested in external structure, The external structure is cylindric hollow shell, and inwall is provided with annular protrusion, the internal structure include upper disk and with it is described on The lower wall that disk is engaged, the annular groove being engaged with the annular protrusion is formed on the outer wall between the upper disk and lower wall, Bearing is provided between the annular protrusion and the annular groove.
- 2. a kind of rotatable souvenir badge according to claim 1, it is characterised in that the upper end of the lower wall is provided with dovetail Groove, the lower end of the upper disk are provided with the boss being adapted with the dovetail groove.
- 3. a kind of rotatable souvenir badge according to claim 1, it is characterised in that the lower surface of the lower wall is circular arc Convex surface.
- A kind of 4. rotatable souvenir badge according to claim any one of 1-3, it is characterised in that the upper end of the upper disk Face is circular arc concave surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171540.1U CN207167971U (en) | 2017-09-13 | 2017-09-13 | A kind of rotatable souvenir badge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721171540.1U CN207167971U (en) | 2017-09-13 | 2017-09-13 | A kind of rotatable souvenir badge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207167971U true CN207167971U (en) | 2018-04-03 |
Family
ID=61746176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721171540.1U Active CN207167971U (en) | 2017-09-13 | 2017-09-13 | A kind of rotatable souvenir badge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207167971U (en) |
-
2017
- 2017-09-13 CN CN201721171540.1U patent/CN207167971U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |