CN204060168U - A kind of rolling screen door lock - Google Patents
A kind of rolling screen door lock Download PDFInfo
- Publication number
- CN204060168U CN204060168U CN201420524975.XU CN201420524975U CN204060168U CN 204060168 U CN204060168 U CN 204060168U CN 201420524975 U CN201420524975 U CN 201420524975U CN 204060168 U CN204060168 U CN 204060168U
- Authority
- CN
- China
- Prior art keywords
- bolt
- tapered end
- door lock
- screen door
- rolling screen
- 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
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Abstract
The utility model provides a kind of rolling screen door lock, belongs to lock technology field.It solve the bulky problem of existing rolling screen door lock.This rolling screen door lock comprises tapered end, in tapered end, there is keyhole, connector and dead bolt, key inserts in keyhole and drives dead bolt to rotate by connector, the bottom of tapered end has mounting groove, locking bolt is provided with in mounting groove, pin is connected with dead bolt through locking bolt, tapered end is fixed on holder, locking bolt is through holder, holder is fixed with bolt, bolt is connected with nut, pass through bolt, nut makes holder be connected in the place of bottom centre of rolling door, decoration ring is fixed with in bottom, there is in decoration ring through installing hole, also there is support in bottom, support and decoration ring clamping are connected, spring and push rod is provided with in installing hole, the top of push rod is resisted against on the step surface of decoration ring, one end of spring is resisted against on push rod, the other end is resisted against on support.This rolling screen door lock has the advantages such as volume is little, easy to maintenance.
Description
Technical field
The utility model belongs to lock technology field, relates to a kind of rolling screen door lock.
Background technology
Rolling door, be cascaded as a kind of door sheet with multi-joint activity, in fixing slideway, the door rotated up and down above door or centered by a side spool, known by current people, and its technology is more and more ripe, because its convenient, fast function such as safe, antitheft is subject to the favor of users.
Rolling screen door lock is as one of the accessory of rolling door technology, and it is related to the naturally antitheft of whole rolling door, is extremely important accessory.Current rolling screen door lock is all by the flute profile lock body of whole rectangle structure and the surface structure that the hamper that the notch of this lock body covers can be formed whole rolling screen door lock, linkage lock box being set therein and being connected with this lock box, lock box carries out locking positioning by this linkage to the ground hook in rolling door and doorframe, thus realizes the locking of whole rolling door system.
The length of rolling screen door lock hamper is very long, volume is large, this kind of structure, processing trouble, difficult in maintenance, be all that lock box position is safeguarded substantially when safeguarding whole rolling screen door lock, or whole hamper need be removed, the multiple cover plates relative with lock box need be dismantled could safeguard this lock box, trouble, very inconvenient.
Summary of the invention
There are the problems referred to above for existing technology in the utility model, proposes the rolling screen door lock that a kind of volume is little, easy to maintenance.
The purpose of this utility model realizes by following technical proposal: a kind of rolling screen door lock, comprise tapered end, in described tapered end, there is keyhole, connector and dead bolt, described connector is connected with dead bolt, dead bolt is driven to rotate by connector in keyhole described in key inserts, the bottom of described tapered end has mounting groove, locking bolt is provided with in described mounting groove, the bottom of described tapered end has along the axis of tapered end the blind hole extending to dead bolt, pin is equipped with in described blind hole, and pin is connected with dead bolt through locking bolt, the bottom of described tapered end also has the screwed hole communicated with blind hole, in described screwed hole, screw thread is fixed with hexagon socket head cap screw, described hexagon socket head cap screw makes pin can not come off from blind hole, described tapered end is fixed on holder, described locking bolt is through holder, on described holder, screw thread is fixed with bolt, described bolt has been threaded nut, pass through bolt, nut makes holder be connected in the place of bottom centre of rolling door, described rolling screen door lock also comprises tubular bottom, decoration ring is fixed with in described bottom, in described decoration ring, there is through installing hole, also there is support in described bottom, described support and decoration ring clamping are connected, the inside wall of described bottom and support, the lateral wall of decoration ring all fits, the push rod that spring and cross section are convex shape is provided with in described installing hole, the top of described push rod is resisted against on the step surface of decoration ring, one end of described spring is resisted against on push rod, the other end is resisted against on support, described locking bolt can enter into installing hole and the clamping of step surface phase.
Tapered end is connected mutually with holder, holder passes through bolt, nut is connected mutually with rolling door, tapered end is made to be fixed on the place of bottom centre of rolling door, bottom is installed and is connected in ground, bottom and tapered end are just to setting, during rolling door of leaving behind, the elastic force that locking bolt overcomes spring extend in decoration ring, key is inserted in keyhole, rotate key, by connector, dead bolt is rotated, thus by pin, locking bolt is rotated, make locking bolt and the clamping of decoration ring phase, pin rolling door, the volume at each position of this rolling screen door lock is all less, the installing space occupied is little, easy accessibility, easy to maintenance.
In above-mentioned a kind of rolling screen door lock, described holder has holddown groove, described holddown groove and tapered end match.The existence of holddown groove makes tapered end can better be connected in holder, and the installation firmness of tapered end is high.
In above-mentioned a kind of rolling screen door lock, the place of bottom centre of described support has the location division raised up, and the other end of described spring is enclosed within outside location division.The existence of location division positions spring, spring can not be offset, the good stability of spring, lock effective.
In above-mentioned a kind of rolling screen door lock, the top of described support has the hook bent inwards, and described decoration ring has hanging hole, and described hook is positioned at hanging hole.Support has certain elasticity, and open support and make the hook of support be embedded in hanging hole, support is connected mutually with decoration ring, and structure is simple.
In above-mentioned a kind of rolling screen door lock, described bolt also overlaps outward packing ring.Packing ring makes the installation of holder and rolling door more firm.
Compared with prior art, the rolling screen door lock that the utility model provides has following advantage:
1, this rolling screen door lock comprises tapered end, fixing seat, decoration ring and is positioned at some parts of tapered end, decoration ring, and small volume, the space occupied is little, and easy accessibility is convenient for installation and maintenance.
2, this rolling screen door lock makes push rod reset by spring, and push rod shutoff decoration ring, makes dust etc. can not enter in decoration ring, long service life.
Accompanying drawing explanation
Fig. 1 is the overall structure sectional view of this rolling screen door lock.
In figure, 1, tapered end; 2, keyhole; 3, connector; 4, dead bolt; 5, key; 6, locking bolt; 7, blind hole; 8, pin; 9, screwed hole; 10, hexagon socket head cap screw; 11, holder; 12, bolt; 13, nut; 14, bottom; 15, decoration ring; 16, installing hole; 17, support; 18, spring; 19, push rod; 20, step surface; 21, holddown groove; 22, location division; 23, link up with; 24, hanging hole; 25, packing ring.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this rolling screen door lock comprises tapered end 1, holder 11 and bottom 14.
Have keyhole 2, connector 3 and dead bolt 4 in tapered end 1, connector 3 is between keyhole 2 and dead bolt 4, and connector 3 makes keyhole 2 be connected with dead bolt 4, and keyhole 2 is for inserting for key 5, and the rotational of key 5 drives dead bolt 4 to rotate by connector 3.The bottom of tapered end 1 has mounting groove, locking bolt 6 is provided with in mounting groove, locking bolt 6 is that part is arranged in mounting groove, the overwhelming majority of locking bolt 6 is positioned at outside mounting groove, the bottom of tapered end 1 has along the axis of tapered end 1 blind hole 7 extending to dead bolt 4, pin 8 is equipped with in blind hole 7, and pin 8 is connected with dead bolt 4 through locking bolt 6, pin 8 makes locking bolt 6 be positioned in mounting groove, and pin 8 makes locking bolt 6 be connected with dead bolt 4, the rotational of dead bolt 4 drives the rotation of locking bolt 6, the bottom of tapered end 1 also has the screwed hole 9 communicated with blind hole 7, the longitudinal center line of blind hole 7 and screwed hole 9 is perpendicular, in screwed hole 9, screw thread is fixed with hexagon socket head cap screw 10, hexagon socket head cap screw 10 makes pin 8 can not come off from blind hole 7, namely locking bolt 6 is installed to the good stability after in mounting groove, can not come off.Holder 11 has holddown groove 21, holddown groove 21 and tapered end 1 match, tapered end 1 is installed in holddown groove 21, tapered end 1 is connected mutually with holder 11, on holder 11, screw thread is fixed with bolt 12, bolt 12 has been threaded nut 13, and the outer also cover of bolt 12 has packing ring 25, makes holder 11 be connected in the place of bottom centre of rolling door by nut 13, packing ring 25.Bottom 14 is in tubular, the inside top of bottom 14 is fixed with decoration ring 15, there is in decoration ring 15 through installing hole 16, in bottom 14, also there is support 17, the top of support 17 has the hook 23 bent inwards, decoration ring 15 has hanging hole 24, hook 23 is positioned at hanging hole 24 makes support 17 be connected with the clamping of decoration ring 15 phase, the inside wall of bottom 14 and support 17, the lateral wall of decoration ring 15 all fits, the push rod 19 that spring 18 and cross section are convex shape is provided with in installing hole 16, the top of push rod 19 is resisted against on the step surface 20 of decoration ring 15, the place of bottom centre of support 17 has the location division 22 raised up, the external diameter of location division 22 and the internal diameter of spring 18 match, one end of spring 18 is resisted against on push rod 19, the other end is resisted against on support 17.Locking bolt 6 can enter into installing hole 16 through the centre bore in the middle of holder 11, makes locking bolt 6 and step surface 20 phase clamping or disengaging by rotating key 5.
Claims (5)
1. a rolling screen door lock, comprise tapered end (1), in described tapered end (1), there is keyhole (2), connector (3) and dead bolt (4), described connector (3) is connected with dead bolt (4), dead bolt (4) is driven to rotate by connector (3) in keyhole (2) described in key (5) inserts, the bottom of described tapered end (1) has mounting groove, locking bolt (6) is provided with in described mounting groove, the bottom of described tapered end (1) has along the axis of tapered end (1) blind hole (7) extending to dead bolt (4), pin (8) is equipped with in described blind hole (7), and pin (8) is connected with dead bolt (4) through locking bolt (6), the bottom of described tapered end (1) also has the screwed hole (9) communicated with blind hole (7), in described screwed hole (9), screw thread is fixed with hexagon socket head cap screw (10), described hexagon socket head cap screw (10) makes pin (8) can not come off from blind hole (7), described tapered end (1) is fixed on holder (11), described locking bolt (6) is through holder (11), the upper screw thread of described holder (11) is fixed with bolt (12), described bolt (12) has been threaded nut (13), by bolt (12), nut (13) makes holder (11) be connected in the place of bottom centre of rolling door, described rolling screen door lock also comprises tubular bottom (14), decoration ring (15) is fixed with in described bottom (14), in described decoration ring (15), there is through installing hole (16), in described bottom (14), also there is support (17), described support (17) and decoration ring (15) clamping are connected, the inside wall of described bottom (14) and support (17), the lateral wall of decoration ring (15) all fits, the push rod (19) that spring (18) and cross section are convex shape is provided with in described installing hole (16), the top of described push rod (19) is resisted against on the step surface (20) of decoration ring (15), one end of described spring (18) is resisted against on push rod (19), the other end is resisted against on support (17), described locking bolt (6) can enter into installing hole (16) and step surface (20) phase clamping.
2. a kind of rolling screen door lock according to claim 1, is characterized in that, described holder (11) has holddown groove (21), and described holddown groove (21) and tapered end (1) match.
3. a kind of rolling screen door lock according to claim 2, it is characterized in that, the place of bottom centre of described support (17) has the location division (22) raised up, and the other end of described spring (18) is enclosed within location division (22) outward.
4. a kind of rolling screen door lock according to claim 1 or 2 or 3, it is characterized in that, the top of described support (17) has the hook (23) bent inwards, described decoration ring (15) has hanging hole (24), and described hook (23) is positioned at hanging hole (24).
5. a kind of rolling screen door lock according to claim 1 or 2 or 3, is characterized in that, described bolt (12) also overlaps outward packing ring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524975.XU CN204060168U (en) | 2014-09-12 | 2014-09-12 | A kind of rolling screen door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420524975.XU CN204060168U (en) | 2014-09-12 | 2014-09-12 | A kind of rolling screen door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204060168U true CN204060168U (en) | 2014-12-31 |
Family
ID=52201710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420524975.XU Expired - Fee Related CN204060168U (en) | 2014-09-12 | 2014-09-12 | A kind of rolling screen door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204060168U (en) |
-
2014
- 2014-09-12 CN CN201420524975.XU patent/CN204060168U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20150912 |
|
| EXPY | Termination of patent right or utility model |