CN109184327A - A kind of lock uses knob - Google Patents
A kind of lock uses knob Download PDFInfo
- Publication number
- CN109184327A CN109184327A CN201811325665.4A CN201811325665A CN109184327A CN 109184327 A CN109184327 A CN 109184327A CN 201811325665 A CN201811325665 A CN 201811325665A CN 109184327 A CN109184327 A CN 109184327A
- Authority
- CN
- China
- Prior art keywords
- shell
- knob
- outside
- torsionspring
- knob body
- 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.)
- Granted
Links
- 239000011324 bead Substances 0.000 claims abstract description 13
- 238000005286 illumination Methods 0.000 claims abstract description 11
- 239000007787 solid Substances 0.000 claims description 2
- 238000004512 die casting Methods 0.000 abstract description 7
- 229920003023 plastic Polymers 0.000 abstract description 7
- 239000004033 plastic Substances 0.000 abstract description 7
- 229910001297 Zn alloy Inorganic materials 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 230000007547 defect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000005266 casting Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B17/00—Accessories in connection with locks
- E05B17/10—Illuminating devices on or for locks or keys; Transparent or translucent lock parts; Indicator lights
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B3/00—Fastening knobs or handles to lock or latch parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Push-Button Switches (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention discloses a kind of lock knobs, including knob body and shell, the both side surface up and down of the knob body is respectively and fixedly provided with bed course, and the left side wall of knob body is provided with bolt, circlip is installed on the outside of the bolt, and torsionspring is provided on the left of bolt, fixing seat is installed on the outside of the torsionspring, the right end face of the shell is provided with guard ring, and shell is located at the outside of fixing seat, illumination lamp bead is installed around the surface of the guard ring, back seat plate is provided on the left of the shell, and elastic shrinkage circle is installed between back seat plate and shell.Lock knob passes through professional mold, by injection molded of the shape of lock knob and internal structure, without secondary operation, directly it is electroplated, it can be used, replace zinc alloy diecasting handle external disk by using plastics, not only avoid the defect of zinc alloy diecasting generation, and the advantages of having given full play to plastics, i.e., securely, anticorrosive, waterproof and the processing is simple.
Description
Technical field
The present invention relates to lockset knob technical field, specially a kind of lock uses knob.
Background technique
In the modern times, the pattern of door lock is many kinds of, so that requirement of the people to door lock is also higher and higher, the safety of door lock
Be with reliability it is most important, certainly, aesthetics is also indispensable, and mechanical lock can be described as the evergreen tree in door lock, not only
Easy to operate and practical, knob assembly is exactly a kind of mechanical lock that comparison is economical, and knob is the important set of knob assembly
Part affects the sensitivity of knob assembly, accuracy and aesthetics.
And conventional knob is by zinc casting forming, cast(ing) surface has die casting print, has crackle or local deformation, there is gas
Hole, shrinkage cavity, casting structure will appear scarce material, and fillet is unknown, be not sufficiently stable, and after the forming of knob blank, also throw by machining
Light greatly increases cost and manufacturing cycle, and these problems are accumulated over a long period, and finally will affect the sensitivity of knob assembly, accuracy
And aesthetics, for this purpose, it is proposed that a kind of lock uses knob.
Summary of the invention
The purpose of the present invention is to provide a kind of lock knobs, to solve conventional knob mentioned above in the background art
It is by zinc casting forming, cast(ing) surface has die casting print, has crackle or local deformation, there is stomata, shrinkage cavity, casting structure will appear
Material is lacked, fillet is unknown, is not sufficiently stable, and after the forming of knob blank, also to greatly increase cost and manufacture by machining, polishing
The problem of period, these problems are accumulated over a long period, and finally will affect the sensitivity of knob assembly, accuracy and aesthetics.
To achieve the above object, the invention provides the following technical scheme: a kind of lock knob, including knob body and shell
Body, the both side surface up and down of the knob body is respectively and fixedly provided with bed course, and the left side wall of knob body is provided with bolt, described to insert
Circlip is installed on the outside of pin, and is provided with torsionspring on the left of bolt, fixing seat is installed on the outside of the torsionspring,
The right end face of the shell is provided with guard ring, and shell is located at the outside of fixing seat, pacifies around the surface of the guard ring
Equipped with illumination lamp bead, it is provided with back seat plate on the left of the shell, and elastic shrinkage circle is installed between back seat plate and shell, institute
It states and is fixed with control-rod on the left of back seat plate, and pressure spring is installed on the outside of control-rod.
Preferably, the horizontal center line between the bed course about knob body is symmetrical, and the upper and lower surface of knob body
Inwardly it is recessed in arc-shaped.
Preferably, it is parallel to each other between the circlip and torsionspring, and pair of the symmetrical center line of circlip, torsionspring
Claim to overlap between center line and the horizontal center line three of knob body.
Preferably, the illumination lamp bead is annularly uniformly arranged on the outer surface of guard ring, and the medial surface of guard ring with
It is fitted closely between the right end face of shell.
Preferably, the back seat plate constitutes elastic extension structure, and shell and fixing seat by elastic shrinkage circle and shell
Between to be fixedly connected.
Preferably, the pressure spring is uniformly arranged on the outside of control-rod in the shape of a spiral, and the outer wall of control-rod and pressure spring
It is bonded to each other between medial surface.
Compared with prior art, the beneficial effects of the present invention are: lock knob passes through professional mold, by lock knob
Injection molded of shape and internal structure is not necessarily to secondary operation, is directly electroplated, that is, can be used, and replaces zinc by using plastics
Alloy die cast handle external disk, it is the advantages of not only avoiding the defect of zinc alloy diecasting generation, and given full play to plastics, i.e., firm
Solid, anticorrosive, waterproof and the processing is simple, the structure setting of knob body, facilitate the assurance of people and have an effect, bed course is for protecting
The outer surface of knob body has antiwear protective effect to knob body, and circlip and torsionspring are arranged in knob
Portion is unified into elastic force room structure, guarantees the firm stabilization of entire knob structure, rotation flexibly, and can Rapid reset, headlamp
The setting of pearl, is the position for the ease of quickly determining knob in dark, on the one hand guard ring plays mounting arrangements illumination lamp bead
Effect, on the one hand then the end face of shell is protected, connected between back seat plate and shell by elastic shrinkage circle, in elasticity
Under the action of shrink-ring, between back seat plate and shell when being squeezed active force, can accordingly it shrink, elastic shrinkage circle is to the two
Between movement play the role of buffering transition, shell and fixing seat constitute the cover body structure of entire knob, can once be molded
Forming, greatly facilitates production, and the setting of pressure spring has one when for guaranteeing that the components such as control-rod and door body or door lock are connect
Locate elastic force pressure texture, facilitates the installation of knob, while should mutually can also protect to knob by elastic force.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is knob body positive structure schematic of the present invention；
Fig. 3 is knob body side structure schematic diagram of the present invention；
Fig. 4 is knob body trailing flank of the present invention structural schematic diagram.
In figure: 1, knob body；2, bed course；3, bolt；4, circlip；5, torsionspring；6, fixing seat；7, shell；8, prevent
Guard ring；9, lamp bead is illuminated；10, back seat plate；11, elastic shrinkage circle；12, control-rod；13, pressure spring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of lock knob, including knob body 1 and shell 7,
The both side surface up and down of knob body 1 is respectively and fixedly provided with bed course 2, and the left side wall of knob body 1 is provided with bolt 3, between bed course 2
Horizontal center line about knob body 1 is symmetrical, and the upper and lower surface of knob body 1 is inwardly recessed in arc-shaped, knob master
The structure setting of body 1 facilitates the assurance of people and has an effect, and bed course 2 is used to protect the outer surface of knob body 1, to knob master
Body 1 has antiwear protective effect, and the outside of bolt 3 is equipped with circlip 4, and the left side of bolt 3 is provided with torsionspring 5,
It is parallel to each other between circlip 4 and torsionspring 5, and the symmetrical center line of circlip 4, the symmetrical center line of torsionspring 5 and knob
It overlaps between the horizontal center line three of main body 1, circlip 4 and torsionspring 5 are arranged inside knob, are unified into elastic force and return
Revolve structure, guarantee the firm stabilization of entire knob structure, rotation flexibly, and can Rapid reset, the outside of torsionspring 5 is equipped with
Fixing seat 6, the right end face of shell 7 is provided with guard ring 8, and shell 7 is located at the outside of fixing seat 6, the surface week of guard ring 8
It encloses and illumination lamp bead 9 is installed, illumination lamp bead 9 is annularly uniformly arranged on the outer surface of guard ring 8, and the medial surface of guard ring 8
It is fitted closely between the right end face of shell 7, illuminates the setting of lamp bead 9, be for the ease of quickly determining knob in dark
Position, 8 one side of guard ring play the role of mounting arrangements illumination lamp bead 9, on the one hand then protect to the end face of shell 7,
The left side of shell 7 is provided with back seat plate 10, and elastic shrinkage circle 11 is equipped between back seat plate 10 and shell 7, and back seat plate 10 is logical
It crosses elastic shrinkage circle 11 and shell 7 constitutes elastic extension structure, and to be fixedly connected between shell 7 and fixing seat 6, back seat plate 10
Connect between shell 7 by elastic shrinkage circle 11, under the action of elastic shrinkage circle 11, between back seat plate 10 and shell 7
It when being squeezed active force, can accordingly shrink, elastic shrinkage circle 11 plays the role of movement between the two to buffer transition, shell
Body 7 and fixing seat 6 constitute the cover body structure of entire knob, can an injection molded, greatly facilitate production, back seat plate 10
Left side be fixed with control-rod 12, and the outside of control-rod 12 is equipped with pressure spring 13, and pressure spring 13 is uniformly arranged on control in the shape of a spiral
The outside of bar 12 processed, and be bonded to each other between the outer wall of control-rod 12 and the medial surface of pressure spring 13, the setting of pressure spring 13, for protecting
Card control-rod 12 has elastic force pressure texture at one when connecting with components such as door body or door locks, facilitates the installation of knob, borrows simultaneously
Help elastic force that should mutually can also protect to knob.
Working principle: being coupled this kind of lock to knob first with knob, keep knob structure completely perfect,
Lock knob passes through professional mold, by injection molded of the shape of lock knob and internal structure, is not necessarily to secondary operation, directly
Plating is connect, that is, can be used, replaces zinc alloy diecasting handle external disk by using plastics, not only avoids zinc alloy diecasting generation
Defect, and the advantages of given full play to plastics, circlip 4 is installed on bolt 3, by 5 inlay card of torsionspring to fixing seat 6
Inside edge, illumination lamp bead 9 is installed neatly, and guarantee after the energization of each illumination lamp bead 9 can normal luminous, in knob body
1 inner concave of two sides up and down pastes upper bed course 2, and the material of bed course 2 can use felt materials, can also use plastics flexible glue material
The knob assembled is installed on suitable position by matter, during control-rod 12 gos deep into, effect of the pressure spring 13 in resistance
Under, elastic shrinkage occurs, hand holds knob body 1, carries out angle rotation to knob body 1, circlip 4 and torsionspring 5 are in power
Under the action of act, control-rod 12 rotates, and in 12 end of control-rod, the latching structure of connection is opened, that is, completes to unlock dynamic
Make, unclamp knob body 1, under the action of circlip 4, torsionspring 5 and pressure spring 13, the fast quick-recovery of knob body 1 is to original
State, clamping lock closure, when knob body 1 is by biggish pressure, elastic shrinkage circle 11 can accordingly be shunk, and then reduce shell
Spacing between body 7 and control-rod 12, to alleviate the pressure received at knob body 1, after pressure release at knob body 1,
Elastic shrinkage circle 11 restores to original state, which effectively prevents the clashing and breaking of knob, completes entire lock like this and uses knob
Use process.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of lock knob, including knob body (1) and shell (7), it is characterised in that: above and below the knob body (1)
Both side surface is respectively and fixedly provided with bed course (2), and the left side wall of knob body (1) is provided with bolt (3), the outside of the bolt (3)
It is equipped with circlip (4), and is provided with torsionspring (5) on the left of bolt (3), be equipped on the outside of the torsionspring (5) solid
The right end face of reservation (6), the shell (7) is provided with guard ring (8), and shell (7) is located at the outside of fixing seat (6), institute
It states and illumination lamp bead (9) is installed around the surface of guard ring (8), be provided with back seat plate (10) on the left of the shell (7), and after
It is equipped between seat board (10) and shell (7) elastic shrinkage circle (11), is fixed with control-rod on the left of the back seat plate (10)
(12), it and on the outside of control-rod (12) is equipped with pressure spring (13).
2. a kind of lock knob according to claim 1, it is characterised in that: about knob body between the bed course (2)
(1) horizontal center line is symmetrical, and the upper and lower surface of knob body (1) is inwardly recessed in arc-shaped.
3. a kind of lock knob according to claim 1, it is characterised in that: between the circlip (4) and torsionspring (5)
It is parallel to each other, and the horizontal centre of the symmetrical center line of circlip (4), the symmetrical center line of torsionspring (5) and knob body (1)
It overlaps between line three.
4. a kind of lock knob according to claim 1, it is characterised in that: the illumination lamp bead (9) annularly uniformly sets
The outer surface in guard ring (8) is set, and is fitted closely between the medial surface of guard ring (8) and the right end face of shell (7).
5. a kind of lock knob according to claim 1, it is characterised in that: the back seat plate (10) passes through elastic shrinkage circle
(11) elastic extension structure is constituted with shell (7), and is to be fixedly connected between shell (7) and fixing seat (6).
6. a kind of lock knob according to claim 1, it is characterised in that: the pressure spring (13) is uniformly arranged in the shape of a spiral
It is bonded to each other in the outside of control-rod (12), and between the outer wall of control-rod (12) and the medial surface of pressure spring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811325665.4A CN109184327B (en) | 2018-11-08 | 2018-11-08 | Knob for lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811325665.4A CN109184327B (en) | 2018-11-08 | 2018-11-08 | Knob for lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109184327A true CN109184327A (en) | 2019-01-11 |
| CN109184327B CN109184327B (en) | 2020-08-11 |
Family
ID=64938545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811325665.4A Expired - Fee Related CN109184327B (en) | 2018-11-08 | 2018-11-08 | Knob for lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109184327B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617364A (en) * | 2020-06-08 | 2020-09-04 | 刘旬 | Auxiliary pressure reducing device used in conversation type psychotherapy process |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080539U (en) * | 1990-06-30 | 1991-07-10 | 张清林 | Antipicking door lock cover |
| CN1293932A (en) * | 1999-10-29 | 2001-05-09 | Ykk株式会社 | Torsional latch |
| WO2014162057A1 (en) * | 2013-04-02 | 2014-10-09 | Abloy Oy | Cylinder lock |
| CN205894892U (en) * | 2016-08-09 | 2017-01-18 | 宁波盛威箱柜有限公司 | Knob structure of door plant |
| CN206429054U (en) * | 2017-01-10 | 2017-08-22 | 浙江省青田中胜五金锁业有限公司 | A kind of novel lock knob assembly |
| CN208010059U (en) * | 2018-01-12 | 2018-10-26 | 浙江安德电器有限公司 | A kind of oven door rotary switch |
-
2018
- 2018-11-08 CN CN201811325665.4A patent/CN109184327B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2080539U (en) * | 1990-06-30 | 1991-07-10 | 张清林 | Antipicking door lock cover |
| CN1293932A (en) * | 1999-10-29 | 2001-05-09 | Ykk株式会社 | Torsional latch |
| WO2014162057A1 (en) * | 2013-04-02 | 2014-10-09 | Abloy Oy | Cylinder lock |
| CN205894892U (en) * | 2016-08-09 | 2017-01-18 | 宁波盛威箱柜有限公司 | Knob structure of door plant |
| CN206429054U (en) * | 2017-01-10 | 2017-08-22 | 浙江省青田中胜五金锁业有限公司 | A kind of novel lock knob assembly |
| CN208010059U (en) * | 2018-01-12 | 2018-10-26 | 浙江安德电器有限公司 | A kind of oven door rotary switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111617364A (en) * | 2020-06-08 | 2020-09-04 | 刘旬 | Auxiliary pressure reducing device used in conversation type psychotherapy process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109184327B (en) | 2020-08-11 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211108 |