CN206973477U - A kind of moving component anti-taking off structure - Google Patents
A kind of moving component anti-taking off structure Download PDFInfo
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- CN206973477U CN206973477U CN201720809297.5U CN201720809297U CN206973477U CN 206973477 U CN206973477 U CN 206973477U CN 201720809297 U CN201720809297 U CN 201720809297U CN 206973477 U CN206973477 U CN 206973477U
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- cylinder
- taking
- moving component
- connecting portion
- pressure holding
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Abstract
The utility model discloses a kind of moving component anti-taking off structure, it includes：First cylinder, one end inwall of first cylinder are provided with connecting portion, and the second cylinder is connected with the connecting portion, and the outer wall of described second cylinder one end is provided with mating part corresponding with the connecting portion；Wherein, the one end for being connected to the second described cylinder is provided with an elastic pressure holding piece, and first cylinder inboard wall is additionally provided with a limiting section, and the one end of the mating part compresses the elastic pressure holding piece, the limiting section is supported in the other end, so that connecting portion and mating part compression Anti-extrusion.Compared with prior art, moving component anti-taking off structure of the present utility model, by adding the elastic pressure holding piece such as spring in one end of conductive tube, limiting section is set in insulating cylinder, make connection screw thread connection between conductive cylinder and insulating cylinder more firm, so as to prevent the abjection during use.
Description
Technical field
It the utility model is related to anti-drop device technical field, more particularly to a kind of moving component anticreep applied to flashlight
Go out structure.
Background technology
The attachment structure of associated components is frequently involved in Machine Design, but for products such as some movements or vibrations
In, in general attachment structure easily causes to break off relations, so as to cause loss of parts, damage of product etc..
Utility model content
The purpose of this utility model is to provide a kind of moving component anti-taking off structure, which solves existing cylinder screw
Connect the technical problem easily released.
To reach above-mentioned purpose, the technical scheme that the utility model is proposed is：
A kind of moving component anti-taking off structure of the present utility model, it includes：First cylinder, one end of first cylinder
Inwall is provided with connecting portion, is connected with the second cylinder in the connecting portion, the outer wall of described second cylinder one end be provided with it is described
Mating part corresponding to connecting portion；Wherein, the one end for being connected to the second described cylinder is provided with an elastic pressure holding piece, described first
Internal wall is additionally provided with a limiting section, and the one end of the mating part compresses the elastic pressure holding piece, and the limit is supported in the other end
Position portion, so that connecting portion and mating part compression Anti-extrusion.
Wherein, described connecting portion and mating part are the screw thread being mutually adapted.
Wherein, described elastic pressure holding piece is tubular, and one end presses on the end of the second cylinder.
Wherein, described elastic pressure holding piece is spring.
Wherein, the first described cylinder is the insulating cylinder for flashlight, and the other end of the insulating cylinder is also associated with
One the 3rd cylinder.
Wherein, second cylinder and the 3rd cylinder are the conductive tube applied to flashlight.
Wherein, the external compression of described elastic pressure holding piece is in the side wall of first cylinder.
Compared with prior art, moving component anti-taking off structure of the present utility model, is added by one end in conductive tube
The elastic pressure holding piece such as spring, sets limiting section in insulating cylinder, connection screw thread between conductive cylinder and insulating cylinder is connected more
Firmly, so as to preventing the abjection during use.
Brief description of the drawings
Fig. 1 is the sectional view of moving component anti-taking off structure of the present utility model.
Fig. 2 is the partial enlargement structural representation of moving component anti-taking off structure of the present utility model.
Embodiment
Below with reference to accompanying drawing, give the utility model further elaboration.
Accompanying drawing 1 and accompanying drawing 2 are referred to, in the present embodiment, the moving component anti-taking off structure, it includes：First cylinder
1, one end inwall of first cylinder 1 is provided with connecting portion 11, is connected with the second cylinder 2 in the connecting portion 11, and described second
The outer wall of the one end of cylinder 2 is provided with mating part 21 corresponding with the connecting portion 11；Wherein, it is connected to the second described cylinder 2
One end be provided with an elastic pressure holding piece 3, the inwall of the first cylinder 1 is additionally provided with a limiting section 12, one end of the mating part 21
Portion compresses the end of the elastic pressure holding piece 3, and the limiting section 12 is supported in the other end, thus connecting portion 11 and mating part 21 by
Press Anti-extrusion.
Referring to accompanying drawing 2, in the present embodiment, described connecting portion 11 and mating part 21 are the spiral shell being mutually adapted
Line, in other embodiment, the annexation can also be the modes such as clamping.
Wherein, described elastic pressure holding piece 3 is tubular, and one end presses on the end of the second cylinder 2.More specifically, it is described
Elastic pressure holding piece 3 be spring.In other embodiment, the elastic pressure holding piece 3 can be tubular elastic component, class spring structure
Elastic component etc., it is to produce buffer brake to threaded connection that it, which is acted on, prevents screw connection structure from releasing.
In the present embodiment, the first described cylinder 1 is insulating cylinder for flashlight, the other end of the insulating cylinder
It is also associated with one the 3rd cylinder 4.
Wherein, the cylinder 4 of the second cylinder 2 and the 3rd is the conductive tube applied to flashlight.
Wherein, the spring external compression of described elastic pressure holding piece 3 is in the side wall of first cylinder 1.The end of spring
It is connected to the second cylinder 2.
The operation principle of the moving component anti-taking off structure is：Second cylinder 2 is entirely enclosed in the first cylinder 1 in a spiral manner
Insulating cylinder after, the support of the spring of flexible pressure holding piece 3 makes the screw thread right-hand member of the second cylinder 2 and the insulating cylinder of the first cylinder 1
Screw thread left end offset only, the second cylinder 2 to left movement, can realize the elastic connection and Anti-extrusion effect of conductive tube, while
Two cylinders 2 can spiral way taking-up insulating cylinder.
Moving component anti-taking off structure in the present embodiment, by adding the elastic pressure holding such as spring in one end of conductive tube
Part, make connection screw thread connection between conductive cylinder and insulating cylinder more firm, so as to prevent releasing during use.
The above, preferred embodiment only of the present utility model, is not intended to limit embodiment of the present utility model,
Those of ordinary skill in the art can very easily carry out corresponding accommodation according to central scope of the present utility model and spirit
Or modification, therefore the scope of protection of the utility model should be defined by the protection domain required by claims.
Claims (7)
- A kind of 1. moving component anti-taking off structure, it is characterised in that including：First cylinder, one end inwall of first cylinder Provided with connecting portion, the second cylinder is connected with the connecting portion, the outer wall of described second cylinder one end is provided with and the connection Mating part corresponding to portion；Wherein, the one end for being connected to the second described cylinder is provided with an elastic pressure holding piece, in first cylinder Wall is additionally provided with a limiting section, and the one end of the mating part compresses the elastic pressure holding piece, and the limiting section is supported in the other end, So that connecting portion and mating part compression Anti-extrusion.
- 2. moving component anti-taking off structure as claimed in claim 1, it is characterised in that described connecting portion and mating part are phase The screw thread being mutually adapted to.
- 3. moving component anti-taking off structure as claimed in claim 1, it is characterised in that described elastic pressure holding piece is tubular, One end presses on the end of the second cylinder.
- 4. moving component anti-taking off structure as claimed in claim 3, it is characterised in that described elastic pressure holding piece is spring.
- 5. moving component anti-taking off structure as claimed in claim 1, it is characterised in that the first described cylinder is for torch The insulating cylinder of cylinder, the other end of the insulating cylinder are also associated with one the 3rd cylinder.
- 6. moving component anti-taking off structure as claimed in claim 5, it is characterised in that second cylinder and the 3rd cylinder are equal For the conductive tube applied to flashlight.
- 7. moving component anti-taking off structure as claimed in claim 6, it is characterised in that the outside of described elastic pressure holding piece is squeezed It is pressed on the side wall of first cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809297.5U CN206973477U (en) | 2017-07-05 | 2017-07-05 | A kind of moving component anti-taking off structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720809297.5U CN206973477U (en) | 2017-07-05 | 2017-07-05 | A kind of moving component anti-taking off structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206973477U true CN206973477U (en) | 2018-02-06 |
Family
ID=61407284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720809297.5U Active CN206973477U (en) | 2017-07-05 | 2017-07-05 | A kind of moving component anti-taking off structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206973477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166336A (en) * | 2017-07-05 | 2017-09-15 | 商洛市虎之翼科技有限公司 | A kind of moving component anti-taking off structure |
-
2017
- 2017-07-05 CN CN201720809297.5U patent/CN206973477U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107166336A (en) * | 2017-07-05 | 2017-09-15 | 商洛市虎之翼科技有限公司 | A kind of moving component anti-taking off structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Motion component falling-off-prevention structure Effective date of registration: 20180910 Granted publication date: 20180206 Pledgee: Agricultural Bank of China Limited by Share Ltd. branch of Shang Nan County Pledgor: XENO COMPANY SHANGLUO Ltd. Registration number: 2018990000796 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200113 Granted publication date: 20180206 Pledgee: Agricultural Bank of China Limited by Share Ltd. branch of Shang Nan County Pledgor: XENO COMPANY SHANGLUO Ltd. Registration number: 2018990000796 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An anti detachment structure of moving parts Effective date of registration: 20220328 Granted publication date: 20180206 Pledgee: Shaanxi Shangnan Rural Commercial Bank Co.,Ltd. Pledgor: XENO COMPANY SHANGLUO Ltd. Registration number: Y2022980003346 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230726 Granted publication date: 20180206 Pledgee: Shaanxi Shangnan Rural Commercial Bank Co.,Ltd. Pledgor: XENO COMPANY SHANGLUO Ltd. Registration number: Y2022980003346 |