CN206888750U - A kind of suction-operated formula lock bolt - Google Patents
A kind of suction-operated formula lock bolt Download PDFInfo
- Publication number
- CN206888750U CN206888750U CN201720485029.2U CN201720485029U CN206888750U CN 206888750 U CN206888750 U CN 206888750U CN 201720485029 U CN201720485029 U CN 201720485029U CN 206888750 U CN206888750 U CN 206888750U
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- China
- Prior art keywords
- suction
- hole
- suction base
- lock bolt
- holes
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Abstract
It the utility model is related to a kind of suction-operated formula lock bolt, including suction base, depression generator, regulator, lug with holes, locking bar；The suction base is provided with a pair, and the suction base lower surface is provided with adsorption tank, and the adsorption tank upper end is provided with connecting hole, and the suction base side is additionally provided with vacuum suction hole, and vacuum suction hole side is provided with rotation hole；The depression generator includes piston rod, screw rod, ring plug, tightens nut, and the piston rod forms rack close to the rotation hole side；The regulator includes gear, power transmission shaft, hand-held disk；The locking bar is plugged in a pair of lugs with holes；A kind of suction-operated formula lock bolt described in the utility model, a pair of suction bases are adsorbed on two parts for need locking respectively and then fixed using locking bar；The lock bolt can also adjust the size of absorption affinity；The seal degree between the ring plug and vacuum suction hole can also be adjusted.
Description
Technical field
It the utility model is related to lock technology field, and in particular to a kind of suction-operated formula lock bolt.
Background technology
It is locked in and is widely used at home with office, in recent years, with the rapid development of electronic technology, traditional lockset
There occurs earth-shaking change, modern electronic technology to be combined with mechanical technique for production, generate large quantities of such as acoustic control locks,
The advanced electronic lock such as magnetic control lock, coded lock, remote-controlled lock, Fingerprint Lock.
But be difficult in adapt to for some specific occasions, traditional lock bolt, than if desired for the position often dismounted, if used
The fixing bolt of traditional lock bolt is attached, then in disassembly process repeatedly, is easily destroyed fixture.
Utility model content
In order to solve technical problem present in background technology, the utility model provides a kind of suction-operated formula lock bolt.
Technical scheme is used by the utility model solves its technical problem：
A kind of suction-operated formula lock bolt, including suction base, depression generator, regulator, lug with holes, locking bar；
The suction base is provided with a pair, and the suction base lower surface is provided with adsorption tank, and the adsorption tank upper end is provided with
Connecting hole, the suction base side are additionally provided with the vacuum suction hole connected with the connecting hole, vacuum suction hole side
Provided with rotation hole；
Piston rod that the depression generator includes being plugged in the vacuum suction hole, to be located at the piston rod inner
Screw rod, be set on the screw rod ring plug, be screwed onto on the screw rod and tighten nut to clamp the ring plug,
The piston rod forms rack close to the rotation hole side；
The regulator includes：
Gear, it is located in the rotation hole, is engaged with rack；
Power transmission shaft, through the suction base upper surface and insert in rotation hole, its lower end is connected with the gear drive；
Hand-held disk, is located at the suction base upper surface, is connected with the transmission shaft driven；
The lug with holes is provided with a pair, and every suction base upper surface is respectively equipped with a lug with holes；
The locking bar is plugged in a pair of lugs with holes.
Further, the suction base side is also bolted with the locking screw abutted in insertion rotation hole and with the gear
Bar.
Further, the power transmission shaft lower end is shaped to rectangular insert, is shaped to match somebody with somebody with rectangular insert in the middle part of the gear
The rectangle jack of conjunction.
The beneficial effects of the utility model：
A kind of lock bolt of suction-operated formula described in the utility model, a pair of suction bases are adsorbed respectively is needing locking
Two parts on then fixed using locking bar；Such as the inner side for the end of door plate for needing to close is temporarily disposed at, prevent other people
Door is opened from outside：
The adsorption tank of suction base is adsorbed on the part for needing locking, then unscrews the clamping screw, and rotate
The hand-held disk, and the pinion rotation is driven by the power transmission shaft, and then drive the rack outside along vacuum suction hole
Skid off, drive the ring plug outwards to skid off, cause the vacuum suction hole, connecting hole, the air pressure in adsorption tank to reduce, tighten
The clamping screw holds out against gear, and the position of ring plug is fixed；Two suction bases are adsorbed respectively successively is needing to lock
On two parts only, then by between locking bar a pair of lugs with holes of insertion, locking is completed.
A kind of lock bolt of convenient disassembly described in the utility model can adjust the size of absorption affinity：
The position of the ring plug can be adjusted by rotating the hand-held disk, and then adjusts the gas in the adsorption tank
Pressure, adjust absorption affinity.
A kind of lock bolt of convenient disassembly described in the utility model can be adjusted between the ring plug and vacuum suction hole
Seal degree:
Rotation tightens nut and extrudes the ring plug so that ring plug flattening, between increase and the vacuum suction hole
Seal degree.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of right half part top view of embodiment of lock bolt described in the utility model.
Fig. 2 is Section A-A sectional view in Fig. 1.
Fig. 3 is a kind of sectional view of embodiment of suction base described in the utility model.
In figure:
1. suction base, 11. adsorption tanks, 12. connecting holes, 13. vacuum suction holes, 14. rotation holes；
2. depression generator, 21. piston rods, 22. screw rods, 23. ring plugs, 24. tighten nut, 25. racks；
3. regulator, 31. gears, 32. power transmission shafts, 33. hand-held disks；
4. lug with holes；
5. locking bar；
6. clamping screw.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of suction-operated formula lock bolt, including suction base 1, depression generator 2, regulator 3, lug with holes 4, lock
Bar 5；
The suction base 1 is provided with a pair, and the lower surface of suction base 1 is provided with adsorption tank 11, on the adsorption tank 11
End is provided with connecting hole 12, and the side of suction base 1 is additionally provided with the vacuum suction hole 13 connected with the connecting hole 12, described negative
Pressure suction hole 13 side is provided with rotation hole 14；
The depression generator 2 include be plugged in the vacuum suction hole 13 piston rod 21, be located at the piston
The inner screw rod 22 of bar 21, the ring plug 23 being set on the screw rod 22, be screwed onto on the screw rod 22 it is described to clamp
Ring plug 23 tightens nut 24, and the piston rod 21 forms rack 25 close to the side of rotation hole 14；
The regulator 3 includes：
Gear 31, it is located in the rotation hole 14, is engaged with rack 25；
Power transmission shaft 32, through the upper surface of suction base 1 and insert in rotation hole 14, its lower end passes with the gear 31
Dynamic connection；
Hand-held disk 33, is located at the upper surface of suction base 1, is connected with the power transmission shaft 32；
The lug with holes 4 is provided with a pair, and every upper surface of suction base 1 is respectively equipped with a lug 4 with holes；
The locking bar 5 is plugged in a pair of lugs 4 with holes.
Further, the side of suction base 1 is also bolted with what is abutted in insertion rotation hole 14 and with the gear 31
Tie down screw 6.
Further, the lower end of power transmission shaft 32 is shaped to rectangular insert, and the middle part of gear 31 is shaped to insert with rectangle
The rectangle jack that head coordinates.
Specifically used method：
A kind of lock bolt of suction-operated formula described in the utility model, a pair of suction bases 1 are adsorbed respectively to be needed to lock
Fixed on two parts only and then using locking bar 5；Such as the inner side for the end of door plate for needing to close is temporarily disposed at, prevent him
People opens door from outside：
The adsorption tank 11 of suction base 1 is adsorbed on the part for needing locking, then unscrews the clamping screw 6, and
The hand-held disk 33 is rotated, and drives the gear 31 to rotate by the power transmission shaft 32, and then drives the rack 25 along negative
Pressure suction hole 13 outwards skids off, and drives the ring plug 23 outwards to skid off, and causes the vacuum suction hole 13, connecting hole 12, inhales
Air pressure in attached groove 11 reduces, and tightens the clamping screw 6 and holds out against gear 31, the position of ring plug 23 is fixed；Successively will
Two suction bases adsorb on two parts for needing locking respectively, between locking bar 5 then is inserted into a pair of lugs 4 with holes,
Complete locking.
A kind of lock bolt of convenient disassembly described in the utility model can adjust the size of absorption affinity：
The position of the ring plug 23 can be adjusted by rotating the hand-held disk 33, and then is adjusted in the adsorption tank 11
Air pressure, adjust absorption affinity.
A kind of lock bolt of convenient disassembly described in the utility model can adjust the ring plug 23 and vacuum suction hole 13
Between seal degree:
Rotation tightens nut 24 and extrudes the ring plug 23 so that the flattening of ring plug 23, increase and the vacuum suction
Seal degree between hole 13.
Using it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, pass through above-mentioned description, related work people
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
The content being not limited to new technical scope on specification, it is necessary to which its technology is determined according to right
Property scope.
Claims (3)
- A kind of 1. suction-operated formula lock bolt, it is characterised in that：Including suction base (1), depression generator (2), regulator (3), lug (4) with holes, locking bar (5)；The suction base (1) is provided with a pair, and suction base (1) lower surface is provided with adsorption tank (11), the adsorption tank (11) upper end is provided with connecting hole (12), and suction base (1) side is additionally provided with the negative pressure connected with the connecting hole (12) and inhaled Draw hole (13), vacuum suction hole (13) side is provided with rotation hole (14)；The depression generator (2) include be plugged in the vacuum suction hole (13) piston rod (21), be located at the work The inner screw rod (22) of stopper rod (21), the ring plug (23) being set on the screw rod (22), it is screwed onto on the screw rod (22) Nut (24) is tightened to clamp the ring plug (23), and the piston rod (21) is molded close to the rotation hole (14) side There is rack (25)；The regulator (3) includes：Gear (31), it is located in the rotation hole (14), is engaged with rack (25)；Power transmission shaft (32), through the suction base (1) upper surface and insert in rotation hole (14), its lower end and the gear (31) it is connected；Hand-held disk (33), is located at the suction base (1) upper surface, is connected with the power transmission shaft (32)；The lug with holes (4) is provided with a pair, and every suction base (1) upper surface is respectively equipped with a lug (4) with holes；The locking bar (5) is plugged in a pair of lugs (4) with holes.
- A kind of 2. suction-operated formula lock bolt according to claim 1, it is characterised in that：Suction base (1) side is also It is bolted with the tie down screw (6) abutted in insertion rotation hole (14) and with the gear (31).
- A kind of 3. suction-operated formula lock bolt according to claim 1, it is characterised in that：Power transmission shaft (32) the lower end shaping For rectangular insert, gear (31) middle part is shaped to the rectangle jack coordinated with rectangular insert.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720485029.2U CN206888750U (en) | 2017-05-04 | 2017-05-04 | A kind of suction-operated formula lock bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720485029.2U CN206888750U (en) | 2017-05-04 | 2017-05-04 | A kind of suction-operated formula lock bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206888750U true CN206888750U (en) | 2018-01-16 |
Family
ID=61340941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720485029.2U Active CN206888750U (en) | 2017-05-04 | 2017-05-04 | A kind of suction-operated formula lock bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206888750U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368317A (en) * | 2018-10-08 | 2019-02-22 | 深圳市哈德胜精密科技股份有限公司 | Negative-pressure adsorption transmission device |
-
2017
- 2017-05-04 CN CN201720485029.2U patent/CN206888750U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368317A (en) * | 2018-10-08 | 2019-02-22 | 深圳市哈德胜精密科技股份有限公司 | Negative-pressure adsorption transmission device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |