CN205349973U - Automatic locking mechanism of pressure - Google Patents
Automatic locking mechanism of pressure Download PDFInfo
- Publication number
- CN205349973U CN205349973U CN201521034742.2U CN201521034742U CN205349973U CN 205349973 U CN205349973 U CN 205349973U CN 201521034742 U CN201521034742 U CN 201521034742U CN 205349973 U CN205349973 U CN 205349973U
- Authority
- CN
- China
- Prior art keywords
- cavity
- locking post
- opening
- retaining ring
- locking mechanism
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to an automatic locking mechanism of pressure, its characterized in that: the locking post is equipped with, the post setting should be locks by on the connector no. 1, be equipped with the cavity body in addition, this cavity body sets up by on the connector no. 2, at the internal cavity that is equipped with of this cavity, this cavity with shape, the diameter of locking post are identical, and the locking post conveniently inserts or extract the cavity, be equipped with an opening in the side of the cavity body, in this open -ended top, the periphery of cavity is equipped with the section of a slope, and this sectional below is equipped with a locking ring, and this locking ring below is equipped with a recoiling spring, and this recoiling spring bottom sprag is in the open -ended bottom, the locking post is followed downwards locking ring and recoiling spring center are passed. The utility model is suitable for a various mechanical parts's connection, it is nimble to have a novel structure, convenient to use, dismouting, advantage that the suitability is strong.
Description
Technical field
This utility model relates to a kind of mechanical link, specifically connecting the bindiny mechanism of two choristas, it may be used for connecting the separating component of various machinery, unit, has wide applicability and motility, there is huge practical value, be that one innovates frame for movement cleverly.
Background technology
Various machineries, unit, articles for use, furniture mostly have the connection of various parts.This attachment structure has various, has screw, screw rod, hinge, rivet etc., the feature that they are had nothing in common with each other, different advantages and deficiency.They mostly do not have the feature that dynamics also increases therewith that connects with the increase of pressure, and facilitate being dismounted for multiple times and convenient, flexible feature.Such as road surface manhole, its connection with well head walling crib also has a variety of, the function such as mostly lay particular emphasis on conveniently, firm, antitheft, it was also proposed that a lot of patented technologies.But change tightly, so many road surface manholes send sound when car is pressed, affects environment and also easily makes well lid damage with pressure increase not to have a kind of structure can make the well lid connection with walling crib so far.Also have many this examples.Hence it is highly desirable to propose a kind of novel bindiny mechanism, it has with pressure increase, and change is tight, and easy to connect, takes bindiny mechanism flexibly apart.
Utility model content
The purpose of this utility model is in that to solve above-mentioned technical problem, a kind of pressure automatic locking mechanism is proposed, it adopts locking post to be fixed by retaining ring inclined shore, the principle that retaining ring discharges after setting level, design mechanical connection manner cleverly, various connection mechanical part can be mounted and dismounted easily and flexibly, have easy to use, dismounting flexibly, has wide applicability plurality of advantages.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is as follows:
A kind of pressure automatic locking mechanism, it is characterised in that: being provided with locking post, this locking post is arranged on connected body one；Being additionally provided with cavity body, this cavity body is arranged on connected body two, is provided with cavity in this cavity body, and this cavity matches with the shape of described locking post, diameter, and locking post conveniently inserts or extracts cavity；An opening it is provided with in the side of cavity body, above this opening, the periphery of cavity is provided with a section tilted, this section be connected with a retaining ring, this retaining ring is connected with a tensioner spring, this tensioner spring bottom is supported on the bottom of described opening, and described locking post passes from described retaining ring and tensioner spring center downwards.
This utility model improves further and the additional project of enforcement is:
Described locking post is the one in the middle of square body, cylinder, multi-faceted column, Elliptic Cylinder, multiedge cylinder.
Described inclined plane is to roll inwards from open outer side tiltedly.
The gradient of described inclined plane is 2-30 degree.
Being additionally provided with opening feature, the length of this opening feature can be inserted from the opening part of cavity body between outer end and the inclined plane of retaining ring, and the front end geometry of this opening feature can insert between the outer end of retaining ring and inclined plane.
This utility model has novel structure, easy to use, dismounting is flexible, the advantage that the suitability is strong.
Accompanying drawing explanation
Accompanying drawing 1 is overall structure schematic diagram of the present utility model；
Accompanying drawing 2 is vertical section structure schematic diagram of the present utility model.
Detailed description of the invention:
Below in conjunction with drawings and Examples, this utility model being explained: embodiment: referring to accompanying drawing, a kind of pressure automatic locking mechanism, be provided with locking post 1, this locking post is arranged on connected body 1；Being additionally provided with cavity body 2, this cavity body is arranged on connected body two, is provided with cavity in this cavity body, and this cavity matches with the shape of described locking post, diameter, and locking post conveniently inserts or extracts cavity；An opening 5 it is provided with in the side of cavity body, above this opening, the periphery of cavity is provided with a section 7 tilted, this section be connected with a retaining ring 3, this retaining ring is connected with a tensioner spring 4, this tensioner spring bottom is supported on the bottom of described opening, and described locking post passes from described retaining ring and tensioner spring center downwards.Described locking post is square body, and the endoporus of described retaining ring is the square opening that locking post fits in through；Described inclined plane is to roll inwards from open outer side tiltedly.The gradient of inclined plane is 5 degree.Being additionally provided with opening feature, the length of this opening feature can be inserted from the opening part of cavity body between outer end and the inclined plane of retaining ring, and the front end geometry of this opening feature is pancake, can insert between the outer end of retaining ring and inclined plane.The locking post of this embodiment is placed in below road surface manhole, and cavity body is placed in well head walling crib, relative with locking post.It is provided with opening feature further below at well lid, conveniently operates opening feature by the locking opening on well lid, it is convenient to open locking post and cavity body, make well lid open.
Through on probation, the present embodiment makes well lid under the rolling of road vehicles, is connected closely with well head walling crib, it does not have some sounds.And when safeguarding underground construction, open well lid and be convenient to.
All equivalences made according to this utility model change or modify, all should within protection domain of the present utility model.
Claims (5)
1. a pressure automatic locking mechanism, it is characterised in that: being provided with locking post (1), this locking post is arranged on connected body one (6)；Being additionally provided with cavity body (2), this cavity body is arranged on connected body two, is provided with cavity in this cavity body, and this cavity matches with the shape of described locking post, diameter, and locking post conveniently inserts or extracts cavity；An opening (5) it is provided with in the side of cavity body, above this opening, the periphery of cavity is provided with a section (7) tilted, this section be connected with a retaining ring (3), this retaining ring is connected with a tensioner spring (4), this tensioner spring bottom is supported on the bottom of described opening, and described locking post passes from described retaining ring and tensioner spring center downwards.
2. pressure automatic locking mechanism according to claim 1, is characterized in that: described locking post is the one in the middle of square body, cylinder, multi-faceted column, Elliptic Cylinder, multiedge cylinder.
3. pressure automatic locking mechanism according to claim 1, is characterized in that: described inclined plane is to roll inwards from open outer side tiltedly.
4. pressure automatic locking mechanism according to claim 1, is characterized in that: the gradient of described inclined plane is 2-30 degree.
5. pressure automatic locking mechanism according to claim 1, it is characterized in that: be additionally provided with opening feature, the length of this opening feature can be inserted from the opening part of cavity body between outer end and the inclined plane of retaining ring, and the front end geometry of this opening feature can insert between the outer end of retaining ring and inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521034742.2U CN205349973U (en) | 2015-12-14 | 2015-12-14 | Automatic locking mechanism of pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521034742.2U CN205349973U (en) | 2015-12-14 | 2015-12-14 | Automatic locking mechanism of pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205349973U true CN205349973U (en) | 2016-06-29 |
Family
ID=56153506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521034742.2U Withdrawn - After Issue CN205349973U (en) | 2015-12-14 | 2015-12-14 | Automatic locking mechanism of pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205349973U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402231A (en) * | 2015-12-14 | 2016-03-16 | 山东俊强博纳五金科技有限责任公司 | Automatic pressure locking mechanism |
-
2015
- 2015-12-14 CN CN201521034742.2U patent/CN205349973U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402231A (en) * | 2015-12-14 | 2016-03-16 | 山东俊强博纳五金科技有限责任公司 | Automatic pressure locking mechanism |
| CN105402231B (en) * | 2015-12-14 | 2018-03-09 | 山东俊强五金股份有限公司 | A kind of pressure automatic locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160629 Effective date of abandoning: 20180309 |
|
| AV01 | Patent right actively abandoned |