CN203608927U - Multipoint unlimited insertion quick-dismounting lock - Google Patents
Multipoint unlimited insertion quick-dismounting lock Download PDFInfo
- Publication number
- CN203608927U CN203608927U CN201320792344.1U CN201320792344U CN203608927U CN 203608927 U CN203608927 U CN 203608927U CN 201320792344 U CN201320792344 U CN 201320792344U CN 203608927 U CN203608927 U CN 203608927U
- Authority
- CN
- China
- Prior art keywords
- pressure handle
- screw
- guide pillar
- cover plate
- dead bolt
- 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 - Lifetime
Links
- 238000003780 insertion Methods 0.000 title abstract description 5
- 230000037431 insertion Effects 0.000 title abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 125000003003 spiro group Chemical group 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model provides a multipoint unlimited insertion quick-dismounting lock which is convenient to use, easy to process and simple in structure. The multipoint unlimited insertion quick-dismounting lock comprises a short screw, a cover plate, a pin, a pressing handle, an unlocking block, a clamping ring, a guiding column, a fixing block, a fixing lock tongue, a long screw, a locking spring, a threaded spacer sleeve, a pull handle, a rivet, a ball screw and a pull belt. The clamping ring and the fixing block are installed with the guiding column by using the short screw, and the fixing block is installed in a groove of the clamping ring. The fixing lock tongue is fixed on the fixing block by using the long screw and clamped in an inner ring of the clamping ring. The unlocking block sleeves the guiding column, and the locking spring is put in the inner cavity of the unlocking block and sleeves a cylinder of the guiding column. The threaded spacer sleeve is assembled on a stud of the guiding column, so that the parts form a whole, and the unlocking block can vertically move along the guiding column.
Description
Technical field
The utility model belongs to safety belt design, relates to the multiple spot tripper of safety belt.
Background technology
Quick-detachable lock is the device that the each parts of multipoint mode safety belt connect and discharge fast.Multipoint mode quick-detachable lock is used for 4 point types and 5 point type aircraft safety bands.
At present, this device is generally made up of circular upper cover, lower cover, fixed disk and other annex, opens 5 for mortise lock tongue opening on fixed disk.The quick delivery mode of dead bolt is mainly rotation upper cover.In structure, mainly contain two kinds of forms: one is to contact with helicoid between upper cover and lower cover side, in the time of upper and lower relative motion, drive lockable mechanism to discharge.A kind of corresponding cambered surface by several steel balls forms, and upper cover rotarily drives steel ball and moves in cambered surface, thereby drives lockable mechanism to discharge.The subject matter that said structure exists has two, and the one, dead bolt insertion position is relatively fixing, and owing to being that multiple spot connects, once position wrong plug just must open, otherwise ribbon will twist, if opened, all ejections of all dead bolts (except fixing dead bolt).Waste user's time.The 2nd,, part key structure processing request is high, as the manufacture uniformity of helicoid and return spring, obviously relevant on opening force impact, even may cause the undercapacity of system or dead bolt to discharge.
Utility model content
The technical problems to be solved in the utility model: provide a kind of easy to use, handling ease, multiple spot simple in structure unrestrictedly insert quick-detachable lock.
The technical solution of the utility model: a kind of multiple spot unrestrictedly inserts quick-detachable lock, comprising:
Short screw, cover plate, pin, pressure handle, solution lock dog, snap ring, guide pillar, fixed block, fixing dead bolt, long spiro nail, locking spring, screw thread interstage sleeve, pull handle, rivet, ripple pearl screw, drawstring;
Snap ring and fixed block are installed together with short screw and guide pillar, and wherein fixed block is arranged in the groove of snap ring; Fixing dead bolt is fixed on fixed block with long spiro nail, and is stuck in the interior ring of snap ring; Separate lock dog and be enclosed within on guide pillar, locking spring is put into the inner chamber of separating lock dog, and is enclosed within on the cylinder of guide pillar; Screw thread interstage sleeve is assemblied on the double-screw bolt of guide pillar, and above-mentioned each parts are formed a whole, and separates lock dog and can move along guide pillar is upper and lower;
Described pull handle is fixed on pressure handle with rivet, and drawstring is made at pull handle, pull handle, rivet, pressure handle, drawstring composition pressure handle assembly;
Described ripple pearl screw is assemblied in cover plate screwed hole, and steel ball is inside; Pin packs in the aperture of working end of pressure handle, then snaps in the square groove of cover plate, and cover plate and pressure handle assembly are connected together;
Described cover plate is fixed on and separates on lock dog with short screw; Now the cambered surface of pressure handle is pressed in the double-screw bolt end face of guide pillar;
The steel ball card of ripple pearl screw is in the time of the C hole of pressure handle, and the grab of pressure handle snaps in the draw-in groove of screw thread interstage sleeve, now system lock, and movable dead bolt can not insert and deviate from;
When in the steel ball card of the ripple pearl screw B hole at pressure handle, the grab of pressure handle snaps in the draw-in groove of screw thread interstage sleeve; Movable dead bolt can insert, and now can insert at most four movable dead bolts;
Pressure handle continues upwards to stir arrival upright position, and movable dead bolt can be deviate from.
The beneficial effects of the utility model: when dead bolt inserts, accuracy requirement is not high, when dead bolt insertion sequence mistake, only need mobile dead bolt above, and open position can be continued to use.Very easy to use.Simultaneously each simple in structure, handling ease.Can, under the prerequisite of ensuring the quality of products, reduce costs.
Accompanying drawing explanation
Fig. 1 is the stereogram that the utility model multiple spot unrestrictedly inserts quick-detachable lock.
Fig. 2 is that the utility model multiple spot unrestrictedly inserts quick-detachable lock cutaway view.
Fig. 3 is the cutaway view of A-A in Fig. 2.
The specific embodiment
Below the utility model is described in further details.
As shown in Figure 1, 2, 3, a kind of multiple spot that the utility model provides unrestrictedly inserts quick-detachable lock, comprising:
Snap ring 6 and fixed block 8 use short screws 1 are installed together with guide pillar 7, and wherein fixed block 8 is arranged in the groove of snap ring 6; Fixing dead bolt 9 use long spiro nails 10 are fixed on fixed block 8, and are stuck in the interior ring of snap ring 6; Separate lock dog 5 and be enclosed within on guide pillar 7, locking spring 11 is put into the inner chamber of separating lock dog 5, and is enclosed within on the cylinder of guide pillar 7; Screw thread interstage sleeve 12 is assemblied on the double-screw bolt of guide pillar 7, and above-mentioned each parts are formed a whole, and separates lock dog 5 and can move along guide pillar 7 is upper and lower.
Described pull handle 13 use rivets 14 are fixed on pressure handle 4, and drawstring 16 is made at pull handle 13, and pull handle 13, rivet 14, pressure handle 4, drawstring 16 form pressure handle assembly.
Described ripple pearl screw 15 is assemblied in cover plate 2 screwed holes, and steel ball is inside; Pin 3 packs in the aperture of working end of pressure handle 4, then snaps in the square groove of cover plate 2, and cover plate and pressure handle assembly are connected together.
Described cover plate 2 use short screws 1 are fixed on to be separated on lock dog 5; Now the cambered surface of pressure handle 4 is pressed in the double-screw bolt end face of guide pillar 7.
The steel ball card of ripple pearl screw 15 is in the time of the C hole of pressure handle 4, and the grab of pressure handle 4 snaps in the draw-in groove of screw thread interstage sleeve 12, now system lock, and movable dead bolt 17 can not insert and deviate from.
When in the steel ball card of the ripple pearl screw 15 B hole at pressure handle 4, the grab of pressure handle 4 snaps in the draw-in groove of screw thread interstage sleeve 12; Movable dead bolt 17 can insert, and now can insert at most four movable dead bolts 17.
Claims (1)
1. multiple spot unrestrictedly inserts a quick-detachable lock, it is characterized in that, comprising:
Short screw, cover plate, pin, pressure handle, solution lock dog, snap ring, guide pillar, fixed block, fixing dead bolt, long spiro nail, locking spring, screw thread interstage sleeve, pull handle, rivet, ripple pearl screw, drawstring;
Snap ring and fixed block are installed together with short screw and guide pillar, and wherein fixed block is arranged in the groove of snap ring; Fixing dead bolt is fixed on fixed block with long spiro nail, and is stuck in the interior ring of snap ring; Separate lock dog and be enclosed within on guide pillar, locking spring is put into the inner chamber of separating lock dog, and is enclosed within on the cylinder of guide pillar; Screw thread interstage sleeve is assemblied on the double-screw bolt of guide pillar, and above-mentioned each parts are formed a whole, and separates lock dog and can move along guide pillar is upper and lower;
Described pull handle is fixed on pressure handle with rivet, and drawstring is made at pull handle, pull handle, rivet, pressure handle, drawstring composition pressure handle assembly;
Described ripple pearl screw is assemblied in cover plate screwed hole, and steel ball is inside; Pin packs in the aperture of working end of pressure handle, then snaps in the square groove of cover plate, and cover plate and pressure handle assembly are connected together;
Described cover plate is fixed on and separates on lock dog with short screw; Now the cambered surface of pressure handle is pressed in the double-screw bolt end face of guide pillar;
The steel ball card of ripple pearl screw is in the time of the C hole of pressure handle, and the grab of pressure handle snaps in the draw-in groove of screw thread interstage sleeve, now system lock, and movable dead bolt can not insert and deviate from;
When in the steel ball card of the ripple pearl screw B hole at pressure handle, the grab of pressure handle snaps in the draw-in groove of screw thread interstage sleeve; Movable dead bolt can insert, and now can insert at most four movable dead bolts;
Pressure handle continues upwards to stir arrival upright position, and movable dead bolt can be deviate from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792344.1U CN203608927U (en) | 2013-12-04 | 2013-12-04 | Multipoint unlimited insertion quick-dismounting lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792344.1U CN203608927U (en) | 2013-12-04 | 2013-12-04 | Multipoint unlimited insertion quick-dismounting lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203608927U true CN203608927U (en) | 2014-05-28 |
Family
ID=50761619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320792344.1U Expired - Lifetime CN203608927U (en) | 2013-12-04 | 2013-12-04 | Multipoint unlimited insertion quick-dismounting lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203608927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027590A (en) * | 2020-09-09 | 2022-02-11 | 联扬塑胶(深圳)有限公司 | Fastener device capable of being unlocked by pulling |
-
2013
- 2013-12-04 CN CN201320792344.1U patent/CN203608927U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027590A (en) * | 2020-09-09 | 2022-02-11 | 联扬塑胶(深圳)有限公司 | Fastener device capable of being unlocked by pulling |
| CN114027590B (en) * | 2020-09-09 | 2023-08-18 | 联扬塑胶(深圳)有限公司 | Pulling unlocking buckle device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140528 |
|
| CX01 | Expiry of patent term |