CN205894930U - Instrument type tool to lock - Google Patents
Instrument type tool to lock Download PDFInfo
- Publication number
- CN205894930U CN205894930U CN201620858793.5U CN201620858793U CN205894930U CN 205894930 U CN205894930 U CN 205894930U CN 201620858793 U CN201620858793 U CN 201620858793U CN 205894930 U CN205894930 U CN 205894930U
- Authority
- CN
- China
- Prior art keywords
- steel bolt
- fixed cover
- installation
- operating portion
- lock core
- 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 provides an instrument type tool to lock, it includes: the installation door plant, mounting nut, including the operating portion, support to lean on portion, connecting portion, installation department, the operating portion lower extreme supports and leans on at the installation door plant facially, supports the upper end of leaning on the portion and supports and lean on at installation door plant back, and limiting notch has been seted up to the installation department lower extreme, steel bolt, steel bolt's end is rotationally installed on the installation department, and the terminal integral type of steel bolt is equipped with the stopper with limiting notch matched with, and the stopper part stretches into in the limiting notch, fixed cover runs through through the operating portion in proper order, supports the portion of leaning on, connecting portion, installation department, and fixed cover lower extreme links firmly with the steel bolt end through fixation nut, and fixation nut lies in steel bolt end below and fixation nut, steel bolt, the installation department three closely links to each other, and fixed cover upper end middle part is equipped with the triangle -shaped lock core, still digs at fixed cover upper end middle part and is equipped with the key slot who distributes around the triangle -shaped lock core, is equipped with at least one spacing groove on key slot's lateral wall. This instrument type tool to lock has the advantage of reliable operation.
Description
Technical field
This utility model belongs to lock technology field, is related to a kind of tool-type lockset.
Background technology
Tool-type lockset is the lockset of cabinet, is widely used in the occasions such as power distribution cabinet, cabinet, industrial cabinet.Prior art
In relatively simple for the tool-type lock structure design of power distribution cabinet and industrial cabinet, generally existing functional reliability is poor and uses
Inconvenient problem.
Content of the invention
The purpose of this utility model is to there are the problems referred to above for existing technology it is proposed that a kind of compact in design and work
Reliable tool-type lockset.
The purpose of this utility model can be realized by following technical proposal: a kind of tool-type lockset, comprising:
Door-plate is installed, is set to plate-like structure；
Nut is installed, including the operating portion setting gradually and being connected as a single entity, butting section, connecting portion, installation portion, described operation
The width in portion is equal with the width of butting section, described butting section, connecting portion, the tapered widths distribution of installation portion, described operation
Portion is set to round table-like structure and operating portion lower end is resisted against installation door plate face portion, described butting section be set to nut type structure and
The upper end of butting section is resisted against installation door backboard portion, around the multi-segment thread being provided with vertical distribution on the outside of described connecting portion,
Described installation portion lower end offers spacing breach；
Steel bolt, described steel bolt is set to bending structure, and the end of described steel bolt is installed in rotation on installation portion, institute
State steel bolt end integral type and be provided with the limited block matching with spacing breach, described limited block part stretches in spacing breach；
Fixed cover, in shaft-like setting, described fixed cover sequentially passes through by operating portion, butting section, connecting portion, installation portion,
Described fixed cover lower end is passed through fixing nut and is connected with steel bolt end, and described fixing nut is located at below steel bolt end and fixing spiral shell
Mother, steel bolt, installation portion three are closely coupled, and described fixed cover upper center integral type is provided with triangle lock core, on fixed cover
Also dig the key slot being provided around the distribution of triangle lock core in the middle part of end, at least one stopper slot is provided with the side wall of key slot；
Triangular key, including the Handheld Division setting gradually and being connected as a single entity, bar portion, work department, described Handheld Division is set to
The ellipsoidal structures of hollow, the thickness of described bar portion is more than the thickness of Handheld Division, and described work department is set to cylinder-like structure, institute
State and in the middle part of work department, offer the triangle draw-in groove matching with triangle lock core, work department outer wall is provided with and stopper slot phase
The fixture block of cooperation.
As further improvement of the utility model, the width of described steel bolt is successively decreased to end by head end, and described steel bolt is first
Two corners at end tilt to the direction away from operating portion respectively, and make steel bolt head end form symmetrical two inclined-plane, in key
The side wall of groove is provided with four stopper slots of equidistantly distributed, and three corners of described triangle lock core are all set to arc-shaped side
Angle.
Based on technique scheme, this utility model embodiment at least can produce following technique effect: overall structure cloth
The compact and reliable operation of office, installs nut, steel bolt, fixed cover, triangular key cooperation closely, is locked at outer cabinet when installing door-plate
When on the cabinet of son, steel bolt is resisted against on cabinet, and during work, the triangle draw-in groove of triangular key is directed at the triangle lock of fixed cover
Core, then pushes triangular key and is rotated further by triangular key, and related fixed cover rotates and synchronous drive steel bolt rotation, and then makes steel
Bolt departs from cabinet, and the anglec of rotation of steel bolt determines (being aided with limited block) it is ensured that using from the aperture of spacing breach
Convenience.
Brief description
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of this utility model one preferred embodiment.
Fig. 2 is the structural representation at another visual angle of Fig. 1.
Fig. 3 is the structural representation of this utility model one preferred embodiment intermediate cam key.
Fig. 4 is the structural representation at another visual angle of Fig. 3.
In figure, 10, install door-plate；20th, nut is installed；21st, operating portion；22nd, butting section；23rd, connecting portion；24th, installation portion；
241st, spacing breach；30th, steel bolt；31st, limited block；32nd, inclined-plane；40th, fixed cover；41st, triangle lock core；42nd, key slot；43、
Stopper slot；50th, fixing nut；60th, triangular key；61st, Handheld Division；62nd, bar portion；63rd, work department.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
Illustrated in more detail with reference to the technical scheme that Fig. 1 to Fig. 4 provides to this utility model.
As shown in Figures 1 to 4, this tool-type lockset includes:
Door-plate 10 is installed, is set to plate-like structure；
Nut 20 is installed, including the operating portion 21 setting gradually and being connected as a single entity, butting section 22, connecting portion 23, installation portion
24, the width of described operating portion 21 is equal with the width of butting section 22, described butting section 22, connecting portion 23, the width of installation portion 24
Spend the distribution that tapers off, described operating portion 21 is set to round table-like structure and operating portion 21 lower end is resisted against installation door-plate 10 face,
Described butting section 22 is set to nut type structure and the upper end of butting section 22 is resisted against installation door-plate 10 back, described connecting portion 23
Outside on around the multi-segment thread being provided with vertical distribution, described installation portion 24 lower end offers spacing breach 241；
Steel bolt 30, described steel bolt 30 is set to bending structure, and the end of described steel bolt 30 is installed in rotation on installation
In portion 24, described steel bolt 30 end integral type is provided with the limited block 31 matching with spacing breach 241, described limited block 31 part
Stretch in spacing breach 241；
Fixed cover 40, in shaft-like setting, described fixed cover 40 sequentially passes through by operating portion 21, butting section 22, connecting portion
23rd, installation portion 24, described fixed cover 40 lower end is passed through fixing nut 50 and is connected with steel bolt 30 end, and described fixing nut 50 is located at
Below steel bolt 30 end and fixing nut 50, steel bolt 30, installation portion 24 three are closely coupled, described fixed cover 40 upper center one
Body formula is provided with triangle lock core 41, also digs the key slot being provided around triangle lock core 41 distribution in fixed cover 40 upper center
42, at least one stopper slot 43 is provided with the side wall of key slot 42；
Triangular key 60, including the Handheld Division 61 setting gradually and being connected as a single entity, bar portion 62, work department 63, described hand-held
Portion 61 is set to the ellipsoidal structures of hollow, and the thickness of described bar portion 62 is more than the thickness of Handheld Division 61, further preferred bar portion
62 thickness is from top to bottom incremented by, to ensure the comfort level of structural strength and use；Described work department 63 is set to cylindric knot
Structure, is offered the triangle draw-in groove being matched with triangle lock core 41, sets on work department 63 outer wall in the middle part of described work department 63
There is the fixture block matching with stopper slot 43.
In an initial condition, this tool-type lockset integral structure layout is compact and reliable operation, installs nut 20, steel bolt
30th, fixed cover 40, triangular key 60 coordinate closely, and when installation door-plate 10 is locked on the cabinet of outside cupboard, steel bolt 30 supports
Lean against on cabinet, during work, the triangle draw-in groove of triangular key 60 is directed at the triangle lock core 41 of fixed cover 40, preferably key slot
Bottom is set to elastic cover plate, then pushes triangular key 60 and is rotated further by triangular key 60, related fixed cover 40 rotates and Timing Belt
Dynamic steel bolt 30 rotates, and then makes steel bolt 30 depart from cabinet, and the anglec of rotation of steel bolt 30 is determined by the aperture of spacing breach 241
(being aided with the cooperation of limited block 31) it is ensured that use convenience；And the setting of elastic cover plate ensure that the anti-theft feature of lockset
And the raising of ip degree of protection is so that lockset grade is up to (ip65).
Further, for ensureing the reliability of structural strength and use, also for when avoiding steel bolt 30 mobile and miscellaneous part
Produce and interfere, the width of preferably steel bolt 30 successively decreases to end by head end, two corners of described steel bolt 30 head end respectively to away from
The direction of operating portion 21 tilts, and makes steel bolt 30 head end form symmetrical two inclined-plane 32, is provided with the side wall of key slot 42
Four stopper slots 43 of equidistantly distributed, described stopper slot 43 is square groove, and three corners of described triangle lock core 41 are all provided with
For arc-shaped corner, it is coated with fluoresent coating in key slot 42 inwall and stopper slot 43 inwall, so that operator can be in dusk
Quick capturing position in dark situation.
Finally, this case is explained as follows to this lockset operation principle further: the installation of this lockset is that four directions is opened on door-plate
Hole is fixing with installing nut 20, presses the elastic cover plate (in figure does not mark) of key slot 42 bottom with triangular key and entangles triangle
Lock core 41, rotation key open locking controls 90 degree of open lockings by steel bolt limited block 31 (i.e. the anchor point of steel bolt) and spacing breach
Tool, stopper slot is only the elastic cover plate guiding service of key slot 42 bottom；Fixed cover is lockset assembly technology demand.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Belong to those skilled in the art described specific embodiment can be made with various modifications or supplement or using similar
Mode substitute, but without departing from of the present utility model spirit or surmount scope defined in appended claims.
Claims (2)
1. a kind of tool-type lockset it is characterised in that: include:
Door-plate is installed, is set to plate-like structure；
Nut, including the operating portion setting gradually and being connected as a single entity, butting section, connecting portion, installation portion, described operating portion are installed
Width is equal with the width of butting section, described butting section, connecting portion, the tapered widths distribution of installation portion, and described operating portion sets
Be set to round table-like structure and operating portion lower end be resisted against installation door plate face portion, described butting section be set to nut type structure and against
The upper end in portion is resisted against installation door backboard portion, around the multi-segment thread being provided with vertical distribution on the outside of described connecting portion, described
Installation portion lower end offers spacing breach；
Steel bolt, described steel bolt is set to bending structure, and the end of described steel bolt is installed in rotation on installation portion, described steel
Bolt end integral type is provided with the limited block matching with spacing breach, and described limited block part stretches in spacing breach；
Fixed cover, in shaft-like setting, described fixed cover sequentially passes through by operating portion, butting section, connecting portion, installation portion, described
Fixed cover lower end is passed through fixing nut and steel bolt end and is connected, described fixing nut is located at below steel bolt end and fixing nut,
Steel bolt, installation portion three are closely coupled, and described fixed cover upper center integral type is provided with triangle lock core, in fixing set upper side
The key slot being provided around the distribution of triangle lock core is also dug in portion, is provided with least one stopper slot on the side wall of key slot；
Triangular key, including the Handheld Division setting gradually and being connected as a single entity, bar portion, work department, described Handheld Division is set to hollow
Ellipsoidal structures, the thickness of described bar portion is more than the thickness of Handheld Division, and described work department is set to cylinder-like structure, described work
Make in the middle part of portion, to offer the triangle draw-in groove matching with triangle lock core, work department outer wall is provided with and matches with stopper slot
Fixture block.
2. a kind of tool-type lockset according to claim 1 it is characterised in that: the width of described steel bolt is by head end to end
Successively decrease, two corners of described steel bolt head end tilt to the direction away from operating portion respectively, and it is symmetrical so that steel bolt head end is formed
Two inclined-planes, are provided with four stopper slots of equidistantly distributed, three corners of described triangle lock core on the side wall of key slot
All it is set to arc-shaped corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620858793.5U CN205894930U (en) | 2016-08-09 | 2016-08-09 | Instrument type tool to lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620858793.5U CN205894930U (en) | 2016-08-09 | 2016-08-09 | Instrument type tool to lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205894930U true CN205894930U (en) | 2017-01-18 |
Family
ID=57780906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620858793.5U Expired - Fee Related CN205894930U (en) | 2016-08-09 | 2016-08-09 | Instrument type tool to lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205894930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114876A (en) * | 2017-06-29 | 2017-09-01 | 时凤君 | A kind of pendant and its Renewal process of replaceable rope and chain |
-
2016
- 2016-08-09 CN CN201620858793.5U patent/CN205894930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114876A (en) * | 2017-06-29 | 2017-09-01 | 时凤君 | A kind of pendant and its Renewal process of replaceable rope and chain |
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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: 20170118 Termination date: 20170809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |