CN105402231A - Automatic pressure locking mechanism - Google Patents
Automatic pressure locking mechanism Download PDFInfo
- Publication number
- CN105402231A CN105402231A CN201510932197.7A CN201510932197A CN105402231A CN 105402231 A CN105402231 A CN 105402231A CN 201510932197 A CN201510932197 A CN 201510932197A CN 105402231 A CN105402231 A CN 105402231A
- Authority
- CN
- China
- Prior art keywords
- cavity
- locking
- opening
- inclination
- locking 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.)
- Granted
Links
- 239000000284 extract Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
- F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
- F16B21/16—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft
- F16B21/18—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with grooves or notches in the pin or shaft with circlips or like resilient retaining devices, i.e. resilient in the plane of the ring or the like; Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention relates to an automatic pressure locking mechanism. The automatic pressure locking mechanism is characterized in that a locking pillar is arranged and is arranged on a first connected body; in addition, a cavity body is arranged and is formed in a second connected body; a cavity is formed in the cavity body and is matched with the locking pillar in shape and diameter; the locking pillar is conveniently inserted in or pulled out of the cavity; an opening is formed in the side face of the cavity body; an inclined section is arranged on the periphery of the cavity and above the opening; a locking ring is arranged below the section; an tensioning spring is arranged below the locking ring; the bottom of the tensioning spring is supported at the bottom of the opening; and the locking ring downwards penetrates the center of the locking ring and the center of the tensioning spring. The automatic pressure locking mechanism is suitable for connection of various mechanical parts and has the beneficial effects that the structure is novel, use is convenient, demounting and mounting are flexible, and adaptability is high.
Description
Technical field
The present invention relates to a kind of mechanical link, specifically connect the bindiny mechanism of two detached bodys, it may be used for the separating component connecting various machinery, unit, has applicability and flexibility widely, having huge use value, is that one innovates mechanical structure cleverly.
Background technique
The connection of various parts is mostly had in various machinery, unit, articles for use, furniture.This linkage 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 disadvantages.They mostly do not have the feature connecting dynamics with the increase of pressure and increase thereupon yet, and facilitate being dismounted for multiple times and convenient, flexible feature.Such as road surface manhole, the connection of it and well head walling crib also has a variety of, the function such as mostly to lay particular emphasis on conveniently, firm, antitheft, it is also proposed a lot of patented technology.But do not have a kind of structure that the connection of well lid and walling crib can be made with pressure increase to become tight so far, so many road surface manholes send sound when car is pressed, affect environment and easily make well lid damage yet.Also have many this examples.Therefore, be starved of and propose a kind of novel bindiny mechanism, it has and becomes tight with pressure increase, and easy to connect, takes bindiny mechanism flexibly apart.
Summary of the invention
The object of the invention is to solve the problems of the technologies described above, a kind of pressure automatic locking mechanism is proposed, it adopts locking post to be fixed by locking ring inclined shore, locking ring sets level the principle of rear release, design mechanical connection manner cleverly, various connection mechanical part can be mounted and dismounted easily and flexibly, have easy to use, dismounting is flexible, has applicability plurality of advantages widely.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of pressure automatic locking mechanism, it is characterized in that: be provided with locking post, this locking post is arranged on connected body one; Be provided with cavity body in addition, this cavity body is arranged on connected body two, in this cavity body, be provided with cavity, and shape, the diameter of this cavity and described locking post match, and locking post inserts easily or extracts cavity; An opening is provided with in the side of cavity body, above this opening, the outer of cavity is arranged with a section tilted, the below of this section is provided with a locking ring, a tensioner spring is provided with below this locking ring, this tensioner spring bottom is supported on the bottom of described opening, and described locking post passes from described locking ring and tensioner spring center downwards.
The present invention improves further and the additional project of enforcement is:
Described locking post is the one in the middle of square cylinder, cylindrical body, multi-faceted column, Elliptic Cylinder, multiedge cylinder.
Described plane of inclination rolls inwards tiltedly from open outer side.
The inclination of described plane of inclination is 2-30 degree.
Be provided with opening feature in addition, the length of this opening feature can between the outer end of the opening insertion locking ring of cavity body and plane of inclination, and the front end geometry of this opening feature can insert between the outer end of locking ring and plane of inclination.
The using method of above-mentioned pressure automatic locking mechanism, is characterized in that there are following steps:
1) locking post is placed on connected body one;
2) cavity body is placed on connected body two;
3) locking post is inserted in the cavity of cavity body, make it pass locking ring in cavity body and tensioner spring;
4) according to the needs connecting degree of tightness, compress locking post, namely attended operation is complete;
5) when needs are opened, an opening feature is set in addition, between the outer end that the front end of opening feature is inserted locking ring and plane of inclination, as long as plane of inclination is left slightly in locking ring front end, described locking post can be extracted outside cavity body, thus makes connecting body one and connecting body two separately.
The present invention has novel structure, easy to use, dismounting flexible, the advantage that applicability is strong.
Accompanying drawing explanation
Accompanying drawing 1 is overall structure schematic diagram of the present invention;
Accompanying drawing 2 is vertical section structure schematic diagram of the present invention.
Embodiment:
Explain the present invention below in conjunction with drawings and Examples: embodiment: see accompanying drawing, a kind of pressure automatic locking mechanism, be provided with locking post 1, this locking post is arranged on connected body 1; Be provided with cavity body 2 in addition, this cavity body is arranged on connected body two, in this cavity body, be provided with cavity, and shape, the diameter of this cavity and described locking post match, and locking post inserts easily or extracts cavity; An opening 5 is provided with in the side of cavity body, above this opening, the outer of cavity is arranged with a section 7 tilted, the below of this section is provided with a locking ring 3, a tensioner spring 4 is provided with below this locking ring, this tensioner spring bottom is supported on the bottom of described opening, and described locking post passes from described locking ring and tensioner spring center downwards.Described locking post is square cylinder, and the endoporus of described locking ring is the square opening that locking post fits in through; Described plane of inclination rolls inwards tiltedly from open outer side.The inclination of plane of inclination is 5 degree.Be provided with opening feature in addition, the length of this opening feature can between the outer end of the opening insertion locking ring of cavity body and plane of inclination, and the front end geometry of this opening feature is pancake, can insert between the outer end of locking ring and plane of inclination.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.Below well lid, be also provided with opening feature, by the locking opening easy-to-operat opening feature on well lid, locking post and cavity body can be opened easily, well lid is opened.
Through on probation, the present embodiment makes well lid under the rolling of road vehicles, is connected closely with well head walling crib, without some sounds.And when safeguarding underground construction, open well lid also very convenient.
All equivalences done according to the present invention change or modify, all should within protection scope of the present invention.
Claims (6)
1. a pressure automatic locking mechanism, is characterized in that: be provided with locking post (1), this locking post is arranged on connected body (6); Be provided with cavity body (2) in addition, this cavity body is arranged on connected body two, in this cavity body, be provided with cavity, and shape, the diameter of this cavity and described locking post match, and locking post inserts easily or extracts cavity; An opening (5) is provided with in the side of cavity body, above this opening, the outer of cavity is arranged with a section (7) tilted, the below of this section is provided with a locking ring (3), a tensioner spring (4) is provided with below this locking ring, this tensioner spring bottom is supported on the bottom of described opening, and described locking post passes from described locking 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 cylinder, cylindrical body, multi-faceted column, Elliptic Cylinder, multiedge cylinder.
3. pressure automatic locking mechanism according to claim 1, is characterized in that: described plane of inclination rolls inwards tiltedly from open outer side.
4. pressure automatic locking mechanism according to claim 1, is characterized in that: the inclination of described plane of inclination is 2-30 degree.
5. pressure automatic locking mechanism according to claim 1, it is characterized in that: be provided with opening feature in addition, the length of this opening feature can between the outer end of the opening insertion locking ring of cavity body and plane of inclination, and the front end geometry of this opening feature can insert between the outer end of locking ring and plane of inclination.
6. the using method of the pressure automatic locking mechanism that one of claim 1-5 is described, is characterized in that there are following steps:
1) locking post is placed on connected body one;
2) cavity body is placed on connected body two;
3) locking post is inserted in the cavity of cavity body, make it pass locking ring in cavity body and tensioner spring;
4) according to the needs connecting degree of tightness, compress locking post, namely attended operation is complete;
5) when needs are opened, an opening feature is set in addition, between the outer end that the front end of opening feature is inserted locking ring and plane of inclination, as long as plane of inclination is left slightly in locking ring front end, described locking post can be extracted outside cavity body, thus makes connecting body one and connecting body two separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510932197.7A CN105402231B (en) | 2015-12-14 | 2015-12-14 | A kind of pressure automatic locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510932197.7A CN105402231B (en) | 2015-12-14 | 2015-12-14 | A kind of pressure automatic locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105402231A true CN105402231A (en) | 2016-03-16 |
| CN105402231B CN105402231B (en) | 2018-03-09 |
Family
ID=55467921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510932197.7A Active CN105402231B (en) | 2015-12-14 | 2015-12-14 | A kind of pressure automatic locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105402231B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2339186A1 (en) * | 1973-08-02 | 1975-02-13 | Geyer Fa Christian | Semi-automatic lid locking for distribution boxes - has push operated spring loaded catch which is rotated for opening |
| GB9214497D0 (en) * | 1991-07-09 | 1992-08-19 | Glynwed Consumer & Building | Improvements relating to access covers |
| CN201152088Y (en) * | 2008-01-18 | 2008-11-19 | 山西省交城县兴龙铸造有限公司 | Shaft cover dedicated lockset |
| US7832958B2 (en) * | 2006-05-24 | 2010-11-16 | East Jordan Iron Works, Inc. | Swing-out manhole cover |
| CN202299744U (en) * | 2011-10-18 | 2012-07-04 | 上海吉信金属制品有限公司 | Manhole cover lock catch structure |
| CN103851050A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Bolt |
| CN205349973U (en) * | 2015-12-14 | 2016-06-29 | 山东俊强博纳五金科技有限责任公司 | Automatic locking mechanism of pressure |
-
2015
- 2015-12-14 CN CN201510932197.7A patent/CN105402231B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2339186A1 (en) * | 1973-08-02 | 1975-02-13 | Geyer Fa Christian | Semi-automatic lid locking for distribution boxes - has push operated spring loaded catch which is rotated for opening |
| GB9214497D0 (en) * | 1991-07-09 | 1992-08-19 | Glynwed Consumer & Building | Improvements relating to access covers |
| US7832958B2 (en) * | 2006-05-24 | 2010-11-16 | East Jordan Iron Works, Inc. | Swing-out manhole cover |
| CN201152088Y (en) * | 2008-01-18 | 2008-11-19 | 山西省交城县兴龙铸造有限公司 | Shaft cover dedicated lockset |
| CN202299744U (en) * | 2011-10-18 | 2012-07-04 | 上海吉信金属制品有限公司 | Manhole cover lock catch structure |
| CN103851050A (en) * | 2012-11-30 | 2014-06-11 | 海洋王（东莞）照明科技有限公司 | Bolt |
| CN205349973U (en) * | 2015-12-14 | 2016-06-29 | 山东俊强博纳五金科技有限责任公司 | Automatic locking mechanism of pressure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105402231B (en) | 2018-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 253600, Kaiyuan Road, West Industrial Development Zone, Leling, Shandong, Dezhou Applicant after: SHANDONG JUNQIANG HARDWARE CO.,LTD. Address before: 253600, Kaiyuan Road, West Industrial Development Zone, Leling, Shandong, Dezhou Applicant before: SHANDONG JUNQIANG BONA HARDWARE TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Pressure automatic locking mechanism Effective date of registration: 20211116 Granted publication date: 20180309 Pledgee: Shandong Leling Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG JUNQIANG HARDWARE CO.,LTD. Registration number: Y2021980012540 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| 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: 20221101 Granted publication date: 20180309 Pledgee: Shandong Leling Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG JUNQIANG HARDWARE CO.,LTD. Registration number: Y2021980012540 |
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| 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 invention: A pressure automatic locking mechanism Effective date of registration: 20221104 Granted publication date: 20180309 Pledgee: Shandong Leling Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG JUNQIANG HARDWARE CO.,LTD. Registration number: Y2022980020726 |
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| 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 |
Granted publication date: 20180309 Pledgee: Shandong Leling Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG JUNQIANG HARDWARE CO.,LTD. Registration number: Y2022980020726 |
|
| 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 invention: A pressure automatic locking mechanism Granted publication date: 20180309 Pledgee: Shandong Leling Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG JUNQIANG HARDWARE CO.,LTD. Registration number: Y2024980002894 |