CN207245360U - One kind rotates adjustable type lock bolt - Google Patents
One kind rotates adjustable type lock bolt Download PDFInfo
- Publication number
- CN207245360U CN207245360U CN201720893391.3U CN201720893391U CN207245360U CN 207245360 U CN207245360 U CN 207245360U CN 201720893391 U CN201720893391 U CN 201720893391U CN 207245360 U CN207245360 U CN 207245360U
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- locking
- inserted block
- worm gear
- lock bolt
- slot
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Abstract
The utility model is related to it is a kind of rotate adjustable type lock bolt, the hinged member locking of reference for installation both sides will be symmetrically distributed in, including lock bolt body, the locking inserted block that is located on hinged member being located on reference for installation；The lock bolt body includes rectangular susceptor, worm gear circular groove, worm screw slot, lock core sliding slot, worm gear, worm screw, lock core；The locking inserted block is equipped with a pair, and a pair of of locking inserted block is corresponded with the hinged member, and the locking inserted block includes inserted block body, locking slot；A kind of rotate described in the utility model rotates adjustable type lock bolt by rotating the i.e. achievable locking of the hand-held crank described in adjustable type lock bolt, easy to operate；And due to the self-locking of the worm gear and worm screw so that in unattended hand-held crank, the lock bolt body can be with locking inserted block described in steady and sustained locking；The rotation adjustable type lock bolt once can fix two hinged members with two locking inserted blocks of locking.
Description
Technical field
It the utility model is related to lock bolt technical field, and in particular to one kind rotates adjustable type lock bolt.
Background technology
Lock is being widely used with office at home, 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 the lock bolt of the prior art, it is confined to, to one movable part of locking, under some specific operating modes, need mostly
Camera is wanted to lock one or two movable parts, it is therefore desirable to design a kind of two-way lock bolt.
Utility model content
In order to solve technical problem present in background technology, the utility model provides a kind of rotation adjustable type lock bolt, leads to
Cross and rotate the i.e. achievable locking of the hand-held crank, it is easy to operate；And due to the self-locking of the worm gear and worm screw so that
In unattended hand-held crank, the lock bolt body can be with locking inserted block described in steady and sustained locking；Described rotate is adjusted
Formula lock bolt once can fix two hinged members with two locking inserted blocks of locking.
Technical solution is used by the utility model solves its technical problem：
One kind rotates adjustable type lock bolt, will be symmetrically distributed in 4 locking of hinged member of reference for installation both sides, including sets
Lock bolt body on reference for installation, the locking inserted block being located on hinged member；
The lock bolt body includes：
Rectangular susceptor, the rectangular susceptor top half both sides are fixed on reference for installation by the first fixing bolt；
Worm gear circular groove, is located in the rectangular susceptor；
Worm screw slot, is located at the worm gear circular groove side；
Lock core sliding slot, equipped with a pair, symmetrical expression is distributed in worm gear circular groove both sides, is axially set along the worm gear circular groove；
Worm gear, is rotatably located in the worm gear circular groove, the worm gear and its axial symmetrical distribution in corresponding both ends
There is the driving plug of circular cross-section, the driving plug is inserted into corresponding lock core sliding slot, and the driving plug not-go-end forms
Inclined end face；
Worm screw, is rotatably plugged in the worm screw slot, is connected with the worm-drive, and the worm screw is positioned at described
Part in front of rectangular susceptor, which is equipped with, rotates rocking arm, and hand-held crank is equipped with front of the rotation rocking arm not-go-end；
Lock core, equipped with a pair, corresponds with the lock core sliding slot, and the lock core includes slidably being plugged in corresponding lock
Plug body in core sliding slot, be located at the plug body it is inner and abutted with corresponding inclined end face abutting plug, be located at
The spring slot of the plug body side, the spacing spiral shell for being screwed onto on the rectangular susceptor and being inserted into the spring slot
Bolt, the compression spring being located in the spring slot, the compression spring one end abut and the other end and spring with caging bolt
Slot is inner to abut；
The locking inserted block is equipped with a pair, and a pair of of locking inserted block is corresponded with the hinged member, the locking inserted block
Including：
Inserted block body, is located on corresponding hinged member by the second fixing bolt；
Locking slot, is located on the inside of the inserted block body and aligns with corresponding lock core sliding slot, to be installed with the lock core
Body.
Further, fillet processing is done at the inclined end face tip.
Further, the abutting plug not-go-end forms the notch being bonded with inclined end face.
The beneficial effects of the utility model：
The hinged member can surround the shaft away from the reference for installation and rotate, the hinged member swinging end and institute
Reference for installation is stated to be close to set.
The hand-held crank to be held, drives the worm screw to rotate, the worm screw drives the worm gear, driving plug to rotate,
The compression spring driving abutting plug is contacted with the different parts of inclined end face outer, and then adjusts the plug body
Position；When the inclined end face tip with it is described abut Plug contact when, the fully-inserted locking of plug body
In the locking slot of inserted block, the locking inserted block is fixed, and then hinged member is locked on reference for installation, the hinged member
Part can not rotate.
The rotation adjustable type lock bolt realizes locking by rotating, and due to the self-locking of the worm gear and worm screw,
So that in unattended hand-held crank, the lock bolt body can be with locking inserted block described in steady and sustained locking.
The rotation adjustable type lock bolt once can fix two hinged members with two locking inserted blocks of locking.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the scheme of installation of the lock bolt.
Fig. 2 is a kind of sectional view of embodiment of the lock bolt.
Fig. 3 is a kind of sectional view of embodiment of the lock bolt.
In figure:
1. lock bolt body, 11. rectangular susceptors, the first fixing bolts of 11a., 12. worm gear circular grooves, 13. worm screw circular grooves, 14. locks
Core sliding slot, 15. worm gears, 15a. driving plugs, 15b. inclined end faces, 16. worm screws, 16a. rotate rocking arm, and 16b. holds crank,
17. lock core, 17a. plug bodies, 17b. abut plug, 17c. spring slots, 17d. caging bolts, 17e. compression springs；
2. locking inserted block, 21. inserted block bodies, the second fixing bolts of 21a., 22. locking slots；
3. reference for installation；
4. hinged member.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
" on ", " under ", "front", "rear" direction are consistent with direction shown in attached drawing it should be noted that as described below.
One kind rotates adjustable type lock bolt, 4 locking of hinged member of 3 both sides of reference for installation will be symmetrically distributed in, including
The lock bolt body 1 being located on reference for installation 3, the locking inserted block 2 being located on hinged member 4；
The lock bolt body 1 includes：
Rectangular susceptor 11, the 11 top half both sides of rectangular susceptor are fixed on installation base by the first fixing bolt 11a
In standard 3；
Worm gear circular groove 12, is located in the rectangular susceptor 11；
Worm screw slot 13, is located at 12 side of worm gear circular groove；
Lock core sliding slot 14, equipped with a pair, symmetrical expression is distributed in 12 both sides of worm gear circular groove, is set along the worm gear circular groove 12 is axial
Put；
Worm gear 15, is rotatably located in the worm gear circular groove 12, and the worm gear 15 and its axial corresponding both ends are symmetrical
The driving plug 15a of circular cross-section, described to drive plug 15a to be inserted into corresponding lock core sliding slot 14, the driving is distributed with formula
Plug 15a not-go-end forms inclined end face 15b；
Worm screw 16, is rotatably plugged in the worm screw slot 13, is sequentially connected with the worm gear 15, the worm screw 16
It is equipped with positioned at the part in the front of rectangular susceptor 11 and rotates rocking arm 16a, hand-held shake is equipped with front of the rotation rocking arm 16a not-go-end
16b；
Lock core 17, equipped with a pair, corresponds with the lock core sliding slot 14, and the lock core 17 includes slidably being plugged in
The plug body 17a in lock core sliding slot 14 is corresponded to, described plug body 17a the inners is located at and is supported with corresponding inclined end face 15b
The abutting plug 17b that connects, be located at the spring slot 17c of the plug body 17a sides, be screwed onto on the rectangular susceptor 11 simultaneously
The caging bolt 17d being inserted into the spring slot 17c, the compression spring 17e being located in the spring slot 17c, the pressure
Contracting spring 17e one end is abutted with caging bolt 17d and the other end is abutted with spring slot 17c the inners；
The locking inserted block 2 is equipped with a pair, and a pair of of locking inserted block 2 is corresponded with the hinged member 4, and the locking is inserted
Block 2 includes：
Inserted block body 21, is located on corresponding hinged member 4 by the second fixing bolt 21a；
Locking slot 22, is located at the inner side of inserted block body 21 and aligns with corresponding lock core sliding slot 14, to be installed with
State plug body 17a.
Further, fillet processing is done at the inclined end face 15b tips.
Further, the abutting plug 17b not-go-end forms the notch being bonded with inclined end face 15b.
Specifically used method：
The hinged member 4 can surround the shaft away from the reference for installation 3 and rotate, 4 swinging end of hinged member
It is close to set with the reference for installation 3.
The hand-held crank 16b is held, drives the worm screw 16 to rotate, the worm screw 16 drives the worm gear 15, driving
Plug 15a is rotated, and the compression spring 17e drives the different parts of the abutting plug 17b and inclined end face 15b outers to connect
Touch, and then adjust the position of the plug body 17a；When the tip of the inclined end face 15b is contacted with the abutting plug 17b
When, in the locking slot 22 of the fully-inserted locking inserted blocks 2 of plug body 17a, the locking inserted block 2 is fixed, into
And hinged member 4 is locked on reference for installation 3, the hinged member 4 can not rotate.
The rotation adjustable type lock bolt realizes locking by rotating, and since the self-locking of the worm gear 15 and worm screw 16 is made
With so that in unattended hand-held crank 16b, the lock bolt body 1 can be with locking inserted block 2 described in steady and sustained locking.
The rotation adjustable type lock bolt once can fix two hinged members 4 with two locking inserted blocks 2 of locking.
Using the above-mentioned desirable embodiment according to the 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)
1. one kind rotates adjustable type lock bolt, hinged member (4) locking of reference for installation (3) both sides will be symmetrically distributed in, its
It is characterized in that：Including the lock bolt body (1) being located on reference for installation (3), the locking inserted block (2) being located on hinged member (4)；
The lock bolt body (1) includes：
Rectangular susceptor (11), rectangular susceptor (11) the top half both sides are fixed on installation by the first fixing bolt (11a)
On benchmark (3)；
Worm gear circular groove (12), is located in the rectangular susceptor (11)；
Worm screw slot (13), is located at worm gear circular groove (12) side；
Lock core sliding slot (14), equipped with a pair, symmetrical expression is distributed in worm gear circular groove (12) both sides, axial along the worm gear circular groove (12)
Set；
Worm gear (15), is rotatably located in the worm gear circular groove (12), the worm gear (15) and its axial corresponding both ends pair
The driving plug (15a) of circular cross-section is distributed with title formula, and the driving plug (15a) is inserted into corresponding lock core sliding slot (14),
Described driving plug (15a) not-go-end forms inclined end face (15b)；
Worm screw (16), is rotatably plugged in the worm screw slot (13), is sequentially connected with the worm gear (15), the worm screw
(16) part in front of the rectangular susceptor (11), which is equipped with, rotates rocking arm (16a), in front of described rotation rocking arm (16a) not-go-end
Equipped with hand-held crank (16b)；
Lock core (17), equipped with a pair, corresponds with the lock core sliding slot (14), and the lock core (17) includes slidably plugging
Plug body (17a) in corresponding lock core sliding slot (14), be located at the plug body (17a) it is inner and with corresponding beveled end
The abutting plug (17b) of face (15b) abutting, be located at the spring slot (17c) of the plug body (17a) side, be screwed onto institute
The caging bolt (17d) stating on rectangular susceptor (11) and be inserted into the spring slot (17c), be located at the spring slot
Compression spring (17e) in (17c), described compression spring (17e) one end abut and the other end and spring with caging bolt (17d)
Slot (17c) is inner to abut；
The locking inserted block (2) is equipped with a pair, and a pair of of locking inserted block (2) corresponds with the hinged member (4), the locking
Inserted block (2) includes：
Inserted block body (21), is located on corresponding hinged member (4) by the second fixing bolt (21a)；
Locking slot (22), is located on the inside of the inserted block body (21) and aligns with corresponding lock core sliding slot (14), to be installed with
The plug body (17a).
A kind of 2. rotation adjustable type lock bolt according to claim 1, it is characterised in that：Inclined end face (15b) tip
Do fillet processing.
A kind of 3. rotation adjustable type lock bolt according to claim 2, it is characterised in that：Described abutting plug (17b) not-go-end
Form the notch being bonded with inclined end face (15b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720893391.3U CN207245360U (en) | 2017-07-21 | 2017-07-21 | One kind rotates adjustable type lock bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720893391.3U CN207245360U (en) | 2017-07-21 | 2017-07-21 | One kind rotates adjustable type lock bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207245360U true CN207245360U (en) | 2018-04-17 |
Family
ID=61878486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720893391.3U Active CN207245360U (en) | 2017-07-21 | 2017-07-21 | One kind rotates adjustable type lock bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207245360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109064879A (en) * | 2018-08-22 | 2018-12-21 | 潍坊惠泽印刷有限公司 | One kind can be convenient for directly browsing seal type multilayer folding label |
-
2017
- 2017-07-21 CN CN201720893391.3U patent/CN207245360U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109064879A (en) * | 2018-08-22 | 2018-12-21 | 潍坊惠泽印刷有限公司 | One kind can be convenient for directly browsing seal type multilayer folding label |
| CN109064879B (en) * | 2018-08-22 | 2021-03-16 | 潍坊惠泽印刷有限公司 | Can be convenient for directly turn over sealed multilayer label of folding paper |
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