CN206888690U - A kind of lock bolt adjusting apparatus - Google Patents
A kind of lock bolt adjusting apparatus Download PDFInfo
- Publication number
- CN206888690U CN206888690U CN201720487038.5U CN201720487038U CN206888690U CN 206888690 U CN206888690 U CN 206888690U CN 201720487038 U CN201720487038 U CN 201720487038U CN 206888690 U CN206888690 U CN 206888690U
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- CN
- China
- Prior art keywords
- lock bolt
- screw hole
- mounting disc
- handle
- adjusting screw
- Prior art date
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Abstract
A kind of lock bolt adjusting apparatus is the utility model is related to, is installed on lock bolt handle, the lock bolt handle includes rotating shaft, is located at the handle of rotating shaft not-go-end；It is characterized in that：The lock bolt adjusting apparatus includes mounting disc, damping adjustment device；The mounting disc is annular, and the installation disc side is provided with to be installed with the side opening of rotating shaft, and the mounting disc lower surface is fixed by sucker；The damping adjustment device includes adjusting screw hole, annular convex edge, mandrel, Anti-off bolt, is screwed onto the adjusting screw hole upper right side, binding nut, compression spring, sliding sleeve；Lock bolt adjusting apparatus described in the utility model, it is easy for installation, the rotary resistance of lock bolt handle can be adjusted.
Description
Technical field
It the utility model is related to lock technology field, and in particular to a kind of lock bolt adjusting apparatus.
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 the lock bolt of prior art, handle type lock bolt especially mounted on a door, its rotary damping can not be adjusted, its
Problems with during use be present：First, the damping element long-term use built in lock bolt can cause elastic force to decline, and door knob is loose on hand
Collapse, influence to use.
Utility model content
In order to solve technical problem present in background technology, the utility model provides a kind of lock bolt adjusting apparatus, installation
It is convenient, the rotary resistance of lock bolt handle can be adjusted.
Technical scheme is used by the utility model solves its technical problem：
A kind of lock bolt adjusting apparatus, is installed on lock bolt handle, and the lock bolt handle includes rotating shaft, is located at rotating shaft not-go-end
Handle；It is characterized in that：The lock bolt adjusting apparatus includes mounting disc, damping adjustment device；
The mounting disc is annular, and the installation disc side is provided with to be installed with the side opening of rotating shaft, the mounting disc
Lower surface is fixed by sucker；
The damping adjustment device includes：
Adjusting screw hole, by being communicated on the right side of mounting disc below mounting disc, the adjusting screw hole front end face is offered along its axle
To the preceding perforate of setting；
Annular convex edge, it is located at the adjusting screw hole inwall top half；
Mandrel, rotatably it is plugged in adjusting screw hole, including position-arresting disk above annular convex edge, is located at the limit
Position disk lower section simultaneously passes through the drive link of annular convex edge；
Anti-off bolt, it is screwed onto the adjusting screw hole upper right side；
Binding nut, is screwed onto the adjusting screw hole lower left, and the binding nut is connected with drive link；
Compression spring, it is socketed on the drive link, above the binding nut；
Sliding sleeve, it is socketed on the drive link, above the compression spring, its front end face is provided with described in insertion
The poke rod of preceding perforate, the poke rod are locked on the handle, at its lower end.
Further, the drive link cross section is rectangle.
Further, the drive link cross section is hexagon.
The beneficial effects of the utility model：
The utility model is applied to the lock bolt of door-plate, in particular by the door-plate lock bolt of handle form.
Lock bolt adjusting apparatus described in the utility model, it is easy for installation：
The mounting disc is set in the rotating shaft of the lock bolt handle by side opening from side, is then fixed by sucker
It can be fixed on door-plate.
Lock bolt adjusting apparatus described in the utility model, can adjust the rotary resistance of lock bolt handle：
The handle is pressed down against poke rod when rotating, and drives the sliding sleeve to overcome the active force of the compression spring
Slide downward, the compression spring to provide handle rotation damping.
Clamped using spanner or pliers and rotate the mandrel, the mandrel drives the binding nut to rotate, described
Binding nut adjusts the decrement and elastic force of the compression spring in the adjusting screw hole internal rotation stepping, and then described in adjusting
The rotary damping of lock bolt handle.
Further, the Anti-off bolt is preventing the mandrel from being marked from adjusting screw hole upper end.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the front view of lock bolt adjusting apparatus described in the utility model.
Fig. 2 is the sectional view of lock bolt adjusting apparatus described in the utility model.
In figure:
1. mounting disc, 11. side openings；
2. damping adjustment device, 21. adjusting screw holes, perforate before 21a., 22. annular convex edges, 23. mandrels, 23a. position-arresting disks,
23b. drive links, 24. Anti-off bolts, 25. binding nuts, 26. compression springs, 27. sliding sleeves, 27a. poke rods；
3. lock bolt handle, 31. rotating shafts, 32. handles.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of lock bolt adjusting apparatus, is installed on lock bolt handle 3, and the lock bolt handle 3 includes rotating shaft 31, is located at rotating shaft 31
The handle 32 of not-go-end；It is characterized in that：The lock bolt adjusting apparatus includes mounting disc 1, damping adjustment device 2；
The mounting disc 1 is annular, and the side of mounting disc 1 is provided with to be installed with the side opening 11 of rotating shaft 31, described
The lower surface of mounting disc 1 is fixed by sucker；
The damping adjustment device 2 includes：
Adjusting screw hole 21, the lower section of mounting disc 1 is communicated to by the right side of mounting disc 1, the front end face of adjusting screw hole 21 offers
The preceding perforate 21a axially arranged along its；
Annular convex edge 22, it is located at the inwall top half of adjusting screw hole 21；
Mandrel 23, rotatably it is plugged in adjusting screw hole 21, including position-arresting disk 23a above annular convex edge 22,
It is located at below the position-arresting disk 23a and passes through the drive link 23b of annular convex edge 22；
Anti-off bolt 24, it is screwed onto the upper right side of adjusting screw hole 21；
Binding nut 25, is screwed onto the lower left of adjusting screw hole 21, and the binding nut 25 connects with drive link 23b transmissions
Connect；
Compression spring 26, it is socketed on the drive link 23b, above the binding nut 25；
Sliding sleeve 27, it is socketed on the drive link 23b, above the compression spring 26, its front end face is provided with
The poke rod 27a, the poke rod 27a for inserting the preceding perforate 21a are locked on the lower end of handle 32.
Further, the drive link 23b cross sections are rectangle.
Further, the drive link 23b cross sections are hexagon.
Specifically used method：
The utility model is applied to the lock bolt of door-plate, in particular by the door-plate lock bolt of handle form.
Lock bolt adjusting apparatus described in the utility model, it is easy for installation：
The mounting disc 1 is set in the rotating shaft 31 of the lock bolt handle 3 by side opening 11 from side, then passes through suction
Disk, which is fixed on door-plate, to be fixed.
Lock bolt adjusting apparatus described in the utility model, can adjust the rotary resistance of lock bolt handle 3：
The handle 32 is pressed down against poke rod 27a when rotating, and drives the sliding sleeve 27 to overcome the compression spring
26 active force slide downward, the compression spring 26 to provide handle 32 rotation damping.
Clamped using spanner or pliers and rotate the mandrel 23, the mandrel 23 drives 25 turns of the binding nut
Dynamic, the binding nut 25 adjusts the decrement and elastic force of the compression spring 26 in the internal rotation stepping of adjusting screw hole 21,
And then adjust the rotary damping of the lock bolt handle 3.
Further, the Anti-off bolt 24 is preventing the mandrel 23 from being marked from the upper end of adjusting screw hole 21.
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)
1. a kind of lock bolt adjusting apparatus, be installed on lock bolt handle (3), the lock bolt handle (3) includes rotating shaft (31), is located at and turns
The handle (32) of axle (31) not-go-end, it is characterised in that：The lock bolt adjusting apparatus includes mounting disc (1), damping adjustment device
(2)；
The mounting disc (1) is annular, and mounting disc (1) side is provided with to be installed with the side opening of rotating shaft (31) (11),
Mounting disc (1) lower surface is fixed by sucker；
The damping adjustment device (2) includes：
Adjusting screw hole (21), by being communicated on the right side of mounting disc (1) below mounting disc (1), adjusting screw hole (21) front end face is opened
Provided with along its axially arranged preceding perforate (21a)；
Annular convex edge (22), it is located at the adjusting screw hole (21) inwall top half；
Mandrel (23), rotatably it is plugged in adjusting screw hole (21), including the position-arresting disk above annular convex edge (22)
(23a), it is located at below the position-arresting disk (23a) and passes through the drive link (23b) of annular convex edge (22)；
Anti-off bolt (24), it is screwed onto the adjusting screw hole (21) upper right side；
Binding nut (25), is screwed onto the adjusting screw hole (21) lower left, and the binding nut (25) passes with drive link (23b)
Dynamic connection；
Compression spring (26), it is socketed on the drive link (23b), above the binding nut (25)；
Sliding sleeve (27), it is socketed on the drive link (23b), above the compression spring (26), its front end face is set
There is the poke rod (27a) for inserting the preceding perforate (21a), the poke rod (27a) is locked on the handle (32) lower end.
A kind of 2. lock bolt adjusting apparatus according to claim 1, it is characterised in that：Drive link (23b) cross section is
Rectangle.
A kind of 3. lock bolt adjusting apparatus according to claim 1, it is characterised in that：Drive link (23b) cross section is
Hexagon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720487038.5U CN206888690U (en) | 2017-05-04 | 2017-05-04 | A kind of lock bolt adjusting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720487038.5U CN206888690U (en) | 2017-05-04 | 2017-05-04 | A kind of lock bolt adjusting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206888690U true CN206888690U (en) | 2018-01-16 |
Family
ID=61340992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720487038.5U Active CN206888690U (en) | 2017-05-04 | 2017-05-04 | A kind of lock bolt adjusting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206888690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319538A (en) * | 2021-12-14 | 2022-04-12 | 马铭波 | Underground garage flood control drainage channel capable of improving passing efficiency |
-
2017
- 2017-05-04 CN CN201720487038.5U patent/CN206888690U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319538A (en) * | 2021-12-14 | 2022-04-12 | 马铭波 | Underground garage flood control drainage channel capable of improving passing efficiency |
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| GR01 | Patent grant |