CN201133165Y - Ground locking pin support - Google Patents
Ground locking pin support Download PDFInfo
- Publication number
- CN201133165Y CN201133165Y CNU2007203120528U CN200720312052U CN201133165Y CN 201133165 Y CN201133165 Y CN 201133165Y CN U2007203120528 U CNU2007203120528 U CN U2007203120528U CN 200720312052 U CN200720312052 U CN 200720312052U CN 201133165 Y CN201133165 Y CN 201133165Y
- Authority
- CN
- China
- Prior art keywords
- pedestal
- seat
- spring
- movable plunger
- hole
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 39
- 239000000428 dust Substances 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model discloses a ground plug seat, and can effectively overcome the weaknesses that the garbage and dust are easy to enter into the plug hole. The technical proposal is that a seat body (1) is mounted on a ground hole; a spring (3) and a movable plunger piston (4) are arranged inside the seat body (1); the movable plunger piston (4) is made into the stage shape; the diameter of the large end of the movable plunger piston (4) is movably matched with the inner hole of the seat body (1); the diameter of the small end is matched with the inner diameter of the spring so as to fix the spring; a seat-body cover (2) is connected with the seat body (1) in threaded way; the top inner hole of the seat-body cover (2) is made into a conical shape that is matched with the reversing angle at the top of the movable plunger piston (4); when the plug is inserted in, the movable plunger piston (4) is pushed to press the spring (3), so that the plug is inserted into the hole of the seat body (1); when the plug is pulled up, the plunger piston (4) is restored to the original position under the elastic force of the spring (3) and is just leveled to the top of the seat-body cover (2), thus effectively preventing the dust and garbage from entering into the hole of the seat-body (1).
Description
Technical field:
The utility model relates to a kind of ground plug housing, and the latch that is mainly used on the fixed gate is used.
Background technology:
The door bolt of Shi Yonging in the market, its fixed form often on the ground or bore a hole on other fixtures, its shortcoming be this aperture easily by dust, rubbish filling, latch can not be entered, influence is used, and it is very difficult to clear up in this hole rubbish.
Summary of the invention:
In order to overcome the present easily blocked defective of pin hole of using, the method that the utility model adopted is on the ground or packs a cylindrical pedestal of making of steel or engineering plastics in the hole of boring on other fixtures into, spring and movable plunger are housed in the pedestal endoporus, when door bolt fixedly the time, latch promotes plunger and makes the spring pressurized, plunger moves downward, latch inserts in the pedestal hole, when latch is dialled time-out, spring makes plunger return, has covered the pedestal hole, ejects outside the pedestal hole in order not make plunger, lid is housed on pedestal, the lid with pedestal with being threaded, screw thread is an external screw thread on the pedestal, covers to be internal thread, pedestal tops endoporus does the tapering shape and the plunger chamfering matches, and makes the plunger upper surface just in time equal with the pedestal hd top face.
Compared with prior art, the beneficial effects of the utility model are: make rubbish and dust be difficult for entering in the pin hole, play a very good protection.
Description of drawings:
Fig. 1 is a sectional view of the present utility model
Fig. 2 is a pedestal lid sectional view
Fig. 3 is the sectional view of pedestal
The specific embodiment:
Below in conjunction with the accompanying drawing and the specific embodiment, the utility model is described in further detail: in the accompanying drawing 1 as can be seen, spring 3 and movable plunger 4 are contained in the endoporus of pedestal 1, movable plunger 4 is made step-like, its top diameter and spring 3 endoporus match, put into spring 3 endoporus and can play the effect of fixing spring 3, the endoporus of its diameter at butt end and pedestal 1 is made movingly, movable plunger 4 can be moved up and down in the endoporus of pedestal 1, ejected the hole of pedestal 1 for fear of movable plunger 4, pedestal lid 2 is housed on pedestal 1, and pedestal lid 2 is threaded with pedestal 1 usefulness.As can be seen, pedestal covers 2 endoporus tops does tapering from accompanying drawing 2, just in time matches with movable plunger 4 big end surface chamferings, and just in time to cover 2 outer faces equal with pedestal when free state to make movable plunger 4 big end surface.Can find out that from accompanying drawing 3 pedestal 1 bottom surface is drilled with a hole, available swell fixture is fixed on pedestal 1 in the hole on ground.Screw with pedestal 1 for the ease of pedestal lid 2, cover 2 major part outer rings at pedestal and rolled decorative pattern.The pedestal of outwarding winding lid 2 can be taken out movable plunger 4 and spring 3, just can clear up pedestal 1 endoporus.
Claims (2)
1. ground plug housing, it is characterized in that: spring (3) and movable plunger (4) are housed in the pedestal (1), movable plunger (4) is made step shape, its outside diameter and pedestal (1) endoporus is made movingly, its end diameter and spring (3) internal diameter matches, pedestal (1) top has been done external screw thread and has been matched with pedestal lid (2) internal thread, and pedestal lid (2) top endoporus does the tapering shape and movable plunger (4) top chamfer matches.
2. ground according to claim 1 plug housing is characterized in that: described pedestal lid (2) cylindrical is made step-like, and its top diameter is identical with pedestal (1) external diameter, and decorative pattern has been rolled in its major part outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203120528U CN201133165Y (en) | 2007-12-18 | 2007-12-18 | Ground locking pin support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203120528U CN201133165Y (en) | 2007-12-18 | 2007-12-18 | Ground locking pin support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201133165Y true CN201133165Y (en) | 2008-10-15 |
Family
ID=40061438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203120528U Expired - Fee Related CN201133165Y (en) | 2007-12-18 | 2007-12-18 | Ground locking pin support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201133165Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116717A (en) * | 2010-11-30 | 2011-07-06 | 东南大学 | Material testing machine-based ball screw assembly axial static stiffness testing clamp |
| CN104746978A (en) * | 2014-07-25 | 2015-07-01 | 顾开明 | Ground bolt hole seat convenient for clearing sundries |
| CN108945011A (en) * | 2018-09-10 | 2018-12-07 | 张家港市华孚实业有限公司 | A kind of expanded pearlite rock beam transport trolley |
-
2007
- 2007-12-18 CN CNU2007203120528U patent/CN201133165Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116717A (en) * | 2010-11-30 | 2011-07-06 | 东南大学 | Material testing machine-based ball screw assembly axial static stiffness testing clamp |
| CN104746978A (en) * | 2014-07-25 | 2015-07-01 | 顾开明 | Ground bolt hole seat convenient for clearing sundries |
| CN108945011A (en) * | 2018-09-10 | 2018-12-07 | 张家港市华孚实业有限公司 | A kind of expanded pearlite rock beam transport trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20100118 |