CN206874083U - A kind of upper lock construction of lockset - Google Patents
A kind of upper lock construction of lockset Download PDFInfo
- Publication number
- CN206874083U CN206874083U CN201720684110.3U CN201720684110U CN206874083U CN 206874083 U CN206874083 U CN 206874083U CN 201720684110 U CN201720684110 U CN 201720684110U CN 206874083 U CN206874083 U CN 206874083U
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- CN
- China
- Prior art keywords
- universe rod
- engaged
- tapered end
- handle
- piece
- 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.)
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Abstract
The utility model discloses a kind of upper lock construction of lockset, including lock body, the lock body is provided with the dead bolt along lock body lengthwise movement and the universe rod along lock body transverse movement, is additionally provided with tapered end, handle；The dead bolt is provided with the lead being engaged with the guide groove on lock body, the universe rod is provided with the avoiding space being engaged with the lead on dead bolt, the tapered end and handle are engaged by lever body with the universe rod respectively so that the dead bolt is not interfered in motion by the universe rod.The utility model has the advantages that rational in infrastructure, it is easy to lock, and failure is few.
Description
Technical field
The utility model belongs to lockset, and in particular to a kind of upper lock construction of lockset.
Background technology
Dead bolt and universe rod use linkage structure in the lockset of existing antitheft door, when locking, effect of the dead bolt in driving force
Drive universe rod to lock simultaneously down, because universe rod also links with pair lock, therefore increase driving force is needed during locking, led
Lockset is caused the stuck or failure such as be not easy to lock easily occur existing using process.
The content of the invention
The purpose of this utility model is to provide a kind of rational in infrastructure, locks easily, the upper lock construction of the few lockset of failure.
Realize technical scheme that the utility model purpose uses for：
The upper lock construction of lockset, including lock body, the lock body are provided with along the dead bolt of lock body lengthwise movement and horizontal along lock body
To the universe rod of motion, tapered end, handle are additionally provided with；The dead bolt is provided with the lead being engaged with the guide groove on lock body,
The universe rod is provided with the avoiding space being engaged with the lead on dead bolt, and the tapered end and handle pass through pole jack respectively
Structure is engaged with the universe rod so that the dead bolt is not interfered in motion by the universe rod.
The lever body, which includes being located at around the tapered end, can do arc reciprocating rotation or the tapered end of swing above carries piece
Driving lever on piece is above carried with tapered end is located at, the tapered end above carries piece with the tapered end by the shifting block on lock core and is engaged, described
Piece is carried on tapered end to be engaged with the universe rod by the driving lever.
The lever body, which includes being located at the handle that can do arc reciprocating rotation around the handle, above to be carried piece and being located at and holds
The driving lever on piece is carried on hand, and the handle above carries piece with the handle by fork-shaped shifting block and is engaged, and the handle above carries piece and led to
The driving lever is crossed to be engaged with the universe rod.
The universe rod includes upper universe rod and lower universe rod, passes through gear between the tail end of upper universe rod and lower universe rod
It is engaged with rack.
Beneficial effect
The utility model on universe rod by setting avoid holes to be engaged with the lead on dead bolt, and handle and tapered end
It is engaged with the universe rod by lever body, will not be linked when dead bolt is locked with universe rod, it is necessary to handle and lock respectively
Head drives universe rod to lock by lever body respectively, therefore can solve in the prior art because dead bolt and universe rod linkage cause to lock
Tool existed using process easily occur it is stuck or be not easy to lock etc. failure the problem of.The utility model have it is rational in infrastructure, on
The advantages that lock is easy, and failure is few.
The technical solution of the utility model is further illustrated below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2, Fig. 3 are the universe rod locking state schematic diagram in the utility model respectively.
Fig. 4 is another structural representation that tapered end above carries piece in the utility model.
Embodiment
See Fig. 1, the upper lock construction of lockset provided by the utility model, including lock body 1, the lock body 1 be provided with dead bolt 7,
Universe rod, tapered end, handle 18 etc.；Dead bolt 7 is provided with the lead 10 being engaged with the guide groove 11 on lock body 1, and dead bolt 7 is locked
When can be along the lengthwise movement of lock body 1；Universe rod includes upper universe rod 2 and lower universe rod 17, upper universe rod 2 be provided with dead bolt 7
The avoiding space avoid holes 12 that are engaged of lead 10（Or breach etc.）With pin 9,13, the tail end of upper universe rod 2 and lower day
It is engaged between the thin end of the scroll 17 by gear 16 and rack 15；The tapered end and handle 18 pass through lever body and the heaven respectively
The thin end of the scroll 2 is engaged, it is described in the presence of the tapered end and handle 18 on universe rod 2 and lower universe rod 17 along the transverse movement of lock body 1, together
Step stretching is locked or retracted unlocking；Lever body corresponding with tapered end includes being located at around the tapered end that arc reciprocating rotation can be done
Tapered end above carry piece 21 and be located at tapered end and above carry driving lever 22 on piece 21, piece 21 is carried on tapered end provided with two arcuate sockets 6 and lock
Pin 5 on body 2 is engaged, and driving lever 22 is engaged provided with mounting hole 8 with the pin 9 on upper universe rod 2, and the tapered end passes through
Shifting block 3 on lock core 4 above carries piece 21 with tapered end and is engaged, and piece 21 is carried on tapered end and is engaged by driving lever 22 with upper universe rod 2；With
Lever body corresponding to handle 18 can do arc reciprocating rotation including being coaxially located at handle around the handle 18 above carries piece 20
With the driving lever 14 for being located at handle and above carrying on piece 20, the handle 18 is above carried convex on piece 20 by fork-shaped shifting block 23 with the handle
Block 19 is engaged, and piece 20 is carried on handle and is engaged by the driving lever 14 with the pin 13 on upper universe rod 2.
When locking（Such as touch the position-limit mechanism of dead bolt 7）, as shown in figure 1, in driving force（Such as return spring）In the presence of,
Dead bolt 7 ejects in the lockhole for stretching into doorframe from inside to outside from door automatically, because upper universe rod 2 is provided with and the lead on dead bolt 7
10 avoid holes 12 being engaged, lead 10 on dead bolt 7 under the guiding of guide groove 11 along during the lengthwise movement of lock body 1,
It is non-interference with upper universe rod 2；Then 18 driving universe rods can be held by hand to lock, and held as shown in Fig. 2 rotating counterclockwise hand
18, drive handle above carries piece 20 and driving lever 14 rotates, and drives upper universe rod 2 to stretch out lock body 1 to left movement by stirring pin 13,
Upper universe rod 2 drives lower universe rod 17 to stretch out to the right further through gear 16 and rack 15, and upper and lower universe rod 2,17 synchronously stretches into
In the lockhole of lower door frame, complete to lock；Also it can be locked by key actuated universe rod, as shown in figure 3, key inserts tapered end, turned
Movable lock core 4, the shifting block 3 on lock core drive that tapered end above carries piece 21 and driving lever 22 rotates, and upper universe rod 2 is driven by stirring pin 9
Lock body 1 is stretched out to left movement, universe rod 2,17 up and down is completed and synchronously locks.
Piece 21 is carried in the utility model, on tapered end can be also fixed on lock body 1 using axle 24, can be swung around axle 24, such as Fig. 4
Shown, when rotating lock core 4, the driving tapered end of shifting block 3 on lock core above carries piece 21 and driving lever 22 is swung around axle 24, then by stirring
Pin 9 drives upper universe rod 2 to stretch out lock body 1 to left movement, completes universe rod 2,17 up and down and synchronously locks.
Claims (4)
1. a kind of upper lock construction of lockset, including lock body, the lock body is provided with along the dead bolt of lock body lengthwise movement and along lock body
The universe rod of transverse movement, it is additionally provided with tapered end, handle；It is engaged it is characterized in that the dead bolt is provided with the guide groove on lock body
Lead, the universe rod is provided with the avoiding space that is engaged with the lead on dead bolt, tapered end and the handle difference
It is engaged by lever body with the universe rod so that the dead bolt is not interfered in motion by the universe rod.
2. the upper lock construction of lockset according to claim 1, it is characterized in that the lever body includes being located at the tapered end
Around can do the tapered end of arc reciprocating rotation or swing and above carry piece and be located at tapered end and above carry driving lever on piece, the tapered end passes through
Shifting block on lock core above carries piece with the tapered end and is engaged, and the tapered end above carries piece and matched by the driving lever and the universe rod
Close.
3. the upper lock construction of lockset according to claim 1, it is characterized in that the lever body includes being located at the handle
Around can do the handle of arc reciprocating rotation and above carry piece and be located at handle and above carry driving lever on piece, the handle passes through fork-shaped shifting block
Piece is above carried with the handle to be engaged, the handle above carries piece and is engaged with the universe rod by the driving lever.
4. the upper lock construction of any lockset according to claims 1 to 3, it is characterized in that the universe rod includes upper universe rod
With lower universe rod, it is engaged between the tail end of upper universe rod and lower universe rod by gear and rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720684110.3U CN206874083U (en) | 2017-06-13 | 2017-06-13 | A kind of upper lock construction of lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720684110.3U CN206874083U (en) | 2017-06-13 | 2017-06-13 | A kind of upper lock construction of lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206874083U true CN206874083U (en) | 2018-01-12 |
Family
ID=61333496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720684110.3U Active CN206874083U (en) | 2017-06-13 | 2017-06-13 | A kind of upper lock construction of lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206874083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453983A (en) * | 2019-09-06 | 2019-11-15 | 温州华意利五金装饰有限公司 | A kind of door and window lock body |
-
2017
- 2017-06-13 CN CN201720684110.3U patent/CN206874083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453983A (en) * | 2019-09-06 | 2019-11-15 | 温州华意利五金装饰有限公司 | A kind of door and window lock body |
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