CN203927745U - A kind of elastic component pivot structure that is applied to rotate lantern - Google Patents
A kind of elastic component pivot structure that is applied to rotate lantern Download PDFInfo
- Publication number
- CN203927745U CN203927745U CN201420238187.4U CN201420238187U CN203927745U CN 203927745 U CN203927745 U CN 203927745U CN 201420238187 U CN201420238187 U CN 201420238187U CN 203927745 U CN203927745 U CN 203927745U
- Authority
- CN
- China
- Prior art keywords
- elastic parts
- axle core
- ring elastic
- pivot structure
- ring
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of elastic component pivot structure that is applied to rotate lantern that the utility model adopts, the ring elastic parts that is plum blossom shape is set between axle core and axis hole hole wall, the male part of ring elastic parts and the hole wall of axis hole connect, the inner fovea part of ring elastic parts and axle core connect, because male part and the inner fovea part of ring elastic parts can produce elastic deformation, therefore axle core can be fixedly clamped, very durable, there will not be the loosening phenomenon of pivot structure of a specified duration service time, the production cost of ring elastic parts is more much lower than rubber simultaneously, can save environmental resource, the utility model is installed very simple, durable, annexation is fastening, the life-span of rotating shaft can have been extended greatly.
Description
Technical field
The utility model relates to rotation lantern rotating shaft mechanism, particularly a kind of elastic component pivot structure that is applied to rotate lantern.
Background technology
Lantern can facilitate user to carry and portable illumination, can be used for outdoor lighting and emergent indication, lantern is generally with carrying handle and the illumination panel of drawing for user, there is on the market at present a kind of rotation lantern, its illumination panel and handle link into an integrated entity, and illumination panel is connected by rotating shaft with base, the rotatable use of illumination panel, this design can be adjusted the lighting angle of illumination panel, makes that its applicability is better, the scope of application is larger.But, the pivot structure of at present general rotation lantern is generally to adopt axle core to be connected with the coupling of base, repeatedly using rear axle core and base to wear and tear, illumination panel can not be rotated fixing, the life-span is short, also by the mode of rubber ring is set on axle core, extends the service life of rotating shaft at present, but this design still can not meet user's requirement, and installation is very complicated, higher for the precision of rotating shaft design, production cost is high.
Utility model content
For addressing the above problem, the purpose of this utility model is to provide that a kind of production cost is lower, easy for installation, annexation is fastening, a kind of elastic component pivot structure that is applied to rotate lantern of long service life.
The technical scheme that the invention for solving the technical problem adopts is:
A kind of elastic component pivot structure that is applied to rotate lantern, comprise illuminating lamp body and base, it is characterized in that: on illuminating lamp body, be provided with axle core, on base, have the through hole inserting for axle core, in described base, be also provided with pedestal, on described pedestal, have the axis hole corresponding with axle core, also comprise the ring elastic parts that is plum blossom shape, described ring elastic parts comprises male part spaced apart and inner fovea part, ring elastic parts is set on axle core, described axle core and ring elastic parts are inserted in axis hole, the male part of ring elastic parts and the hole wall of axis hole connect, the inner fovea part of ring elastic parts and axle core connect.
Further, described ring elastic parts is nylon elastic part.Not only production cost is lower to adopt nylon elastic part, and good springiness.
Further, described axle core is provided with an annular groove, and described ring elastic parts is flush-mounted in annular groove.By annular groove is set, can be fixed the position of ring elastic parts, there will not be the situation of displacement.
Further, the top of described axle core is provided with and is convenient to ring elastic parts to be flush-mounted in the tapered portion in annular groove.When ring elastic parts is installed, from outer, ring elastic parts is sleeved on axle core, because be provided with tapered portion, therefore can very easily ring elastic parts be strutted, be fixed on annular groove, at this moment, ring elastic parts again portion is easily deviate from, and its fixed relationship is good.
Further, the bottom of described axle core is provided with for blocking the step cutting pattern of through hole.By step cutting pattern is set, can block preferably the through hole of offering on base, not only outward appearance is better, and the structure of energy countershaft forms good protection.
Particularly, described base is combined by upper cover and lower cover, conveniently axle core is installed fixing.
The beneficial effects of the utility model are: a kind of elastic component pivot structure that is applied to rotate lantern that the utility model adopts, the ring elastic parts that is plum blossom shape is set between axle core and axis hole hole wall, the male part of ring elastic parts and the hole wall of axis hole connect, the inner fovea part of ring elastic parts and axle core connect, because male part and the inner fovea part of ring elastic parts can produce elastic deformation, therefore axle core can be fixedly clamped, very durable, there will not be the loosening phenomenon of pivot structure of a specified duration service time, the production cost of ring elastic parts is more much lower than rubber simultaneously, can save environmental resource, the utility model is installed very simple, durable, annexation is fastening, the life-span of rotating shaft can have been extended greatly.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is the overall structure schematic diagram that the utility model rotates hand-held lamp;
Fig. 2 is the structural representation of pivot structure after the hiding base upper cover of the utility model;
Fig. 3 is the lateral plan of the utility model pivot structure;
Fig. 4 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model axle core and ring elastic parts.
The specific embodiment
With reference to Fig. 1-Fig. 4, a kind of elastic component pivot structure that is applied to rotate lantern of the present utility model, comprise illuminating lamp body 1 and base 3, it is characterized in that: on illuminating lamp body 1, be provided with axle core 2, on base 3, have the through hole 303 inserting for axle core 2, in described base 3, be also provided with pedestal 301, on described pedestal 301, have the axis hole corresponding with axle core 2 302, also comprise the ring elastic parts 4 that is plum blossom shape, described ring elastic parts 4 comprises male part spaced apart 401 and inner fovea part 402, ring elastic parts 4 is set on axle core 2, described axle core 2 and ring elastic parts 4 are inserted in axis hole 302, the male part 401 of ring elastic parts 4 connects with the hole wall of axis hole 302, inner fovea part 402 and the axle core 2 of ring elastic parts 4 connect.
The utility model arranges the ring elastic parts 4 that is plum blossom shape between axle core 2 and axis hole 302 hole walls, the male part 401 of ring elastic parts 4 connects with the hole wall of axis hole 302, inner fovea part 402 and the axle core 2 of ring elastic parts 4 connect, male part 401 and inner fovea part 402 meeting generation elastic deformations due to ring elastic parts 4, therefore axle core 2 can be fixedly clamped, very durable, there will not be the loosening phenomenon of pivot structure of a specified duration service time, the production cost of ring elastic parts 4 is more much lower than rubber simultaneously, can save environmental resource, the utility model is installed very simple, durable, annexation is fastening, the life-span of rotating shaft can have been extended greatly.
Further, described ring elastic parts 4 is nylon elastic part.Not only production cost is lower to adopt nylon elastic part, and good springiness.
Further, described axle core 2 is provided with an annular groove 201, and described ring elastic parts 4 is flush-mounted in annular groove 201.By annular groove 201 is set, can be fixed the position of ring elastic parts 4, there will not be the situation of displacement.
Further, the top of described axle core 2 is provided with and is convenient to ring elastic parts 4 to be flush-mounted in the tapered portion 202 in annular groove 201.When ring elastic parts 4 is installed, from outer, ring elastic parts 4 is sleeved on axle core 2, because be provided with tapered portion 202, therefore can very easily ring elastic parts 4 be strutted, be fixed on annular groove 201, at this moment, ring elastic parts 4 again portion is easily deviate from, and its fixed relationship is good.
Further, the bottom of described axle core 2 is provided with for blocking the step cutting pattern 203 of through hole 303.By step cutting pattern 203 is set, can block preferably the through hole 303 of offering on base 3, not only outward appearance is better, and the structure of energy countershaft forms good protection.
Particularly, described base 3 is combined by upper cover 304 and lower cover 305, conveniently axle core 2 is installed fixing.
The above, be preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.
Claims (5)
1. an elastic component pivot structure that is applied to rotate lantern, comprise illuminating lamp body (1) and base (3), it is characterized in that: on illuminating lamp body (1), be provided with axle core (2), on base (3), have the through hole (303) inserting for axle core (2), in described base (3), be also provided with pedestal (301), on described pedestal (301), have the axis hole (302) corresponding with axle core (2), also comprise the ring elastic parts (4) that is plum blossom shape, described ring elastic parts (4) comprises male part spaced apart (401) and inner fovea part (402), ring elastic parts (4) is set on axle core (2), described axle core (2) and ring elastic parts (4) are inserted in axis hole (302), the male part (401) of ring elastic parts (4) connects with the hole wall of axis hole (302), the inner fovea part (402) of ring elastic parts (4) connects with axle core (2).
2. a kind of elastic component pivot structure that is applied to rotate lantern according to claim 1, is characterized in that: described ring elastic parts (4) is nylon elastic part.
3. a kind of elastic component pivot structure that is applied to rotate lantern according to claim 1, is characterized in that: described axle core (2) is provided with an annular groove (201), and described ring elastic parts (4) is flush-mounted in annular groove (201).
4. a kind of elastic component pivot structure that is applied to rotate lantern according to claim 3, is characterized in that: the top of described axle core (2) is provided with is convenient to ring elastic parts (4) to be flush-mounted in the tapered portion (202) in annular groove (201).
5. a kind of elastic component pivot structure that is applied to rotate lantern according to claim 1, is characterized in that: the bottom of described axle core (2) is provided with the step cutting pattern (203) for blocking through hole (303).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238187.4U CN203927745U (en) | 2014-05-09 | 2014-05-09 | A kind of elastic component pivot structure that is applied to rotate lantern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420238187.4U CN203927745U (en) | 2014-05-09 | 2014-05-09 | A kind of elastic component pivot structure that is applied to rotate lantern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203927745U true CN203927745U (en) | 2014-11-05 |
Family
ID=51823550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420238187.4U Expired - Fee Related CN203927745U (en) | 2014-05-09 | 2014-05-09 | A kind of elastic component pivot structure that is applied to rotate lantern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203927745U (en) |
-
2014
- 2014-05-09 CN CN201420238187.4U patent/CN203927745U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20190509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |