CN209298038U - A kind of breaker of plastic casing for the buckle releaser that detachably changes the outfit - Google Patents
A kind of breaker of plastic casing for the buckle releaser that detachably changes the outfit Download PDFInfo
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- CN209298038U CN209298038U CN201821527850.7U CN201821527850U CN209298038U CN 209298038 U CN209298038 U CN 209298038U CN 201821527850 U CN201821527850 U CN 201821527850U CN 209298038 U CN209298038 U CN 209298038U
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- transferring
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Abstract
A kind of breaker of plastic casing for the buckle releaser that detachably changes the outfit, including plastic housing pedestal, thermal trip and magnetic release, the thermal trip includes heat-traction bar, adjusting slider and knob of transferring the files, the adjusting slider is removably slidably matched with heat-traction bar, the knob of transferring the files is linked with adjusting slider, adjusting slider is driven to slide with respect to heat-traction bar, the magnetic release includes magnetic draw bar, reaction spring, armature and knob of transferring the files, it is linked up with respectively with magnetic draw bar and armature at the reaction spring both ends, the knob of transferring the files is linked with magnetic draw bar, drive the overturning of magnetic draw bar, the plastic housing pedestal includes several partition muscle set on positive installation cavity and separation installation cavity, slot there are two being set in parallel respectively on several partition muscle of the plastic housing pedestal, spring support is fixed in installation cavity, the thermal trip, magnetic is de- Detaining device includes knob bracket and screw, is designed by dismountable knob bracket, and buckle releaser is reequiped.
Description
Technical field
The present invention relates to the utility model relates to a kind of mold cased circuit breaker, more particularly to one kind is detachably changed
The breaker of plastic casing for filling fixed Pyromagnetic release or adjustable Pyromagnetic release, is mainly used in Low Voltage Electrical Apparatus.
Background technique
Thermomagnetic type release is the mainstream buckle releaser type applied in mold cased circuit breaker, and Thermomagnetic type release has simultaneously
There are two kinds of functions of thermal tripping and electromagnetic trip；Thermal tripping is to make bi-metal plate deformed using the fuel factor of electric current, and deformation reaches foot
When enough strokes, draw bar is shifted onto, then unlock the lock in transmission mechanism by corresponding mechanical transfer；Magnetic tripping is to pass through
The short circuit current of electromagnetic coil instantaneously pushes armature to drive tripping.
Thermomagnetic type release is by corresponding Machine Design at present, the instantaneous protection value and mistake for allowing user to adjust certain
Protection act value is carried, wherein overload protection action value adjusts (hereinafter referred to as hot adjustable) mainly by adjusting bimetal leaf to tripping
The distance between draw bar is embodied in realize and is rotatably provided in the adjusting screw of bimetal leaf end, is slidably arranged in
Adjusting slider on draw bar.
Instantaneous protection movement adjusts (hereinafter referred to as magnetic is adjustable) and generallys use the amount of tension of change reaction spring to adjust not
With action current protection value, magnetic adjustable draw bar is swung by rotation knob and adjusts the distance between itself and armature, and counter-force
Both ends of the spring is connect with magnetic adjustable draw bar and armature respectively, and the change of distance causes the amount of tension of reaction spring to change, thus
Change overcome reaction spring needed for magnetic field, and then change generate the magnetic field force needed for short circuit current, realize that magnetic is adjustable with this.
Existing breaker of plastic casing the problem is that: under conventional environment, user generally only needs using common unadjustable
The Thermomagnetic type release (hereinafter referred to as fixed breaker of plastic casing) of instantaneous protection value and overload protection action value, to drop
Low buying expenses, however break when user demand upgrading, objective environment change to need replacing for the plastic housing of pyromagnetic adjustable buckle releaser
When road device (hereinafter referred to as adjustable moulded case circuit breaker), entire new adjustable moulded case circuit breaker must be just bought, and is removed solid
Fixed pattern breaker of plastic casing, does not only result in increased costs in this way, also results in the idle waste of old fixed breaker of plastic casing.
Summary of the invention
The present invention in order to solve the deficiency of above-mentioned technology, provide one kind between fixed, adjustable buckle releaser disassembly,
The breaker of plastic casing of switching.
Technical solution of the present invention: a kind of breaker of plastic casing for the buckle releaser that detachably changes the outfit, including plastic housing pedestal, thermal tripping
Device and magnetic release, the thermal trip include heat-traction bar, adjusting slider and knob of transferring the files, the adjusting slider and heat-traction
Bar is removably slidably matched, and the knob of transferring the files is linked with adjusting slider, and driving adjusting slider is sliding with respect to heat-traction bar
Move, the magnetic release includes magnetic draw bar, reaction spring, armature and knob of transferring the files, the reaction spring both ends respectively with magnetic
Draw bar and armature hook, the knob of transferring the files are linked with magnetic draw bar, driving magnetic draw bar overturning, the plastic housing pedestal
Including being set to positive installation cavity and separating several partition muscle of installation cavity, on several partition muscle of the plastic housing pedestal respectively
It is set in parallel there are two spring support is fixed in slot, installation cavity, the thermal trip, magnetic release include knob bracket
And screw, the knob bracket include plate end and knob base end, the plate end shape and slot shape adaptation are simultaneously inserted in slotting
In slot, plate end end face is equipped with threaded hole, and the plastic housing base bottom surface correspond to screw thread hole location equipped with being through to screw thread
The mounting hole in hole, the screw pass through mounting hole and screw up with threaded hole, and the plate end axially penetrates through along the overturning of magnetic draw bar and sets
Be equipped with card hole, the card hole and magnetic draw bar do it is rotatable engage, the knob base end is equipped with and knob rotatable engagement of transferring the files
Rotating hole, the knob of transferring the files are inserted in rotating hole.
By adopting the above technical scheme, by setting in parallel respectively on several partition muscle of plastic housing pedestal, there are two slots, installation
Intracavitary to be fixed with spring support, the thermal trip, magnetic release include knob bracket and screw.When needing that plastic housing is broken
Road device be reduced to it is pyromagnetic can not mode it is fixed when, operator can correspond to remove thermal trip in adjusting slider, adjust
Shelves knob, magnetic draw bar, knob of transferring the files in magnetic release, and by the both ends of reaction spring from respectively with magnetic draw bar and armature
Hook is adjusted to reaction spring both ends and links up with respectively with armature and spring support.
When thermal trip being made to come into force, bimetal leaf pushes directly on heat-traction bar, not by adjusting slider interval；Magnetic release is raw
When effect, the amount of tension of reaction spring will not change due to the seat fixation of spring support.So as to form follow genuine setting
Fixed Pyromagnetic release.
And when user needs to upgrade breaker of plastic casing, it is only necessary to buy corresponding accessory, pass through the rotation of removable assembling
The installation of button bracket and plastic housing pedestal is combined using plate end insertion slot, is then put into from the mounting hole at the plastic housing pedestal back side
Screw, and screw up screw with plate end threaded hole, it completes to fix, the fixed form is fast and reliable, does not install in plastic housing pedestal
The intracavitary space for occupying other component has reused the space of slot on partition muscle.
Then adjusting slider and heat-traction bar assemble, and knob of transferring the files is linked with adjusting slider, complete thermal trip
Assembly.
Knob bracket in magnetic release similarly, while after assembling magnetic draw bar, by reaction spring both ends respectively with rank
Iron and spring support hook are adjusted to the both ends of reaction spring from linking up with respectively with magnetic draw bar and armature, complete magnetic release
Assembling.After assembling, when the present invention is rotated by the inclined-plane of magnetic reset knob, with the contact of magnetic adjustable rod, magnetic adjustable rod is driven
It moves horizontally, to stretch the reaction spring with magnetic draw bar hook, changes current protection value.
More it is essential that being designed by dismountable knob bracket, user be can according to need, carry out single magnetic release or
The upgrading or disassembly of single thermal trip, the disassembly of two knob brackets are independent of each other.Even if the card hole of a knob bracket, also can
Keep the installation site of magnetic draw bar.
The further setting of the utility model: the thermal trip, magnetic release knob bracket between, equipped with both ends point
It is not fixedly connected with the attachment beam of thermal trip knob bracket and magnetic release knob bracket.
By adopting the above technical scheme, two independent knob brackets are fixedly connected by attachment beam, improve rotation
The intensity of button bracket prevents from deforming.As the subscheme of independent disassembling, after attachment beam is arranged, thermal and magnetic tripping be can be realized simultaneously
Assembly and disassembly, the program can be selected with the scheme of independent disassembling together by user according to the actual situation.
The further setting of the utility model: the knob base end of the knob bracket is coaxially provided with gear around rotating hole
Ring, which is equipped with several gear grooves towards the inner ring side for knob of transferring the files, described to transfer the files in knob respective notch ring
It is equipped with annular flange, respective notch groove is equipped with several gear convex blocks on the flange.
By adopting the above technical scheme, by the setting of gear ring, baffle ring groove on knob bracket, and on knob of transferring the files therewith
The annular flange and gear convex block of adaptation, are slidably matched using annular flange and gear ring inner ring surface, and gear convex block and gear are recessed
Slot engaging so that operator's rotation is transferred the files when knob, can have apparent stepping variation feel, overcome tradition to rely on and portray mark
Identify gear, when mark is worn, the defect for misalignment of manually transferring the files.
The further setting of the utility model: the annular flange is provided through slotted hole, and the slotted hole is around rotation
Hole is arc-shaped, several described gear convex blocks are all set in slotted hole stroke.
By adopting the above technical scheme, by the slotted hole of setting, annular flange is hollowed out, and knob of transferring the files is usually using modeling
Material material is made, and slotted hole makes have yielding space in the middle part of annular flange, when flange of transferring the files runs off transfer the files groove and gear ring
When inner ring face contact, can shrink and rebound using the elasticity modulus of plastics at slotted hole, avoid it is stuck, flange of transferring the files be in length
In circular hole stroke, there can be space contraction.
The further setting of the utility model: the annular flange is equipped with limiting slot, the corresponding annular in the knob base end
Flange rotating path is equipped with limited block, and the slot for being radially equipped with and being through to outside knob base end is opened on the rotating hole.
By adopting the above technical scheme, the limiting slot Yu limited block of setting contradict, and prevent the unconfined turnover of knob of transferring the files, mistake
Point turnover will lead to magnetic draw bar, adjusting slider runs off stroke, hit other accessories or can not reset.And it is arranged on rotating hole
It opens and is radially equipped with the slot that is through to outside knob base end, knob of transferring the files is enabled from side door to be radially directly caught in rotating hole
It is interior, realize fast assembling-disassembling.
The further setting of the utility model: the plastic housing pedestal slot end side surface is equipped with postive stop baffle, the knob branch
Frame plate end side surface is equipped with retaining convex rib compatible with postive stop baffle.
By adopting the above technical scheme, plate end is further prevented to be displaced with respect to slot.
The further setting of the utility model: the corresponding partition top rib face in the plastic housing pedestal slot end, which is equipped with, embraces muscle slot, should
Muscle slot is embraced to be bonded with partition top rib face, side.
By adopting the above technical scheme, by setting embrace muscle slot fitting partition top rib face, side, fill up knob bracket with every
Electric clearance between disconnected muscle prevents electric arc from leaking out from top surface, side.
The further setting of the utility model: the heat-traction bar is smooth at the corresponding position contacted with bimetal leaf
Face.
By adopting the above technical scheme, when breaker of plastic casing being made to be in fixed state, heat-traction bar and bimetal leaf are connect
Contacting surface is smooth, prevents misalignment caused by inclined-plane.
Detailed description of the invention
Fig. 1 is the adjustable moulded case circuit breaker structure chart of the embodiment of the present invention；
Fig. 2 is the fixed breaker of plastic casing structure chart of the embodiment of the present invention；
Fig. 3 is the adjustable moulded case circuit breaker explosive view of the embodiment of the present invention；
Fig. 4 is the plastic housing base construction figure of the embodiment of the present invention；
Fig. 5 is the knob bracket explosive view 1 of the embodiment of the present invention；
Fig. 6 is the knob bracket explosive view 2 of the embodiment of the present invention；
Fig. 7 is the knob bracket structure chart 1 with attachment beam of the embodiment of the present invention；
Fig. 8 is the knob bracket structure chart 2. with attachment beam of the embodiment of the present invention
Specific embodiment
As shown in figures 1 to 6, a kind of breaker of plastic casing for the buckle releaser that detachably changes the outfit, including plastic housing pedestal 1, thermal trip 2
And magnetic release 3, the thermal trip 2 include heat-traction bar 21, bimetal leaf 23, adjusting slider 22 and knob 4 of transferring the files, institute
It states adjusting slider 22 to be removably slidably matched with heat-traction bar 21, the knob 4 of transferring the files is linked with adjusting slider 22, drives
The opposite heat-traction bar 21 of dynamic adjusting slider 22 slides, the magnetic release 3 include magnetic draw bar 31, reaction spring, armature 32 and
It transfers the files knob 4, the reaction spring both ends are linked up with magnetic draw bar 31 and armature 32 respectively, described to transfer the files knob 4 and magnetic is drawn
Bar 31 is linked, and driving magnetic draw bar 31 is overturn, and the plastic housing pedestal 1 includes set on positive installation cavity and separating installation cavity
Several partition muscle 11, set in parallel there are two slot 12, in installation cavity respectively on several partition muscle 11 of the plastic housing pedestal 1
It is fixed with spring support 13, the thermal trip 2, magnetic release 3 include knob bracket 5 and screw, the knob bracket 5
Including plate end 51 and knob base end 52,51 shape of plate end and 12 shape adaptation of slot are simultaneously inserted in slot 12, described
51 end face of plate end is equipped with threaded hole 511, and 1 bottom surface of plastic housing pedestal, which corresponds to be equipped at 511 position of threaded hole, is through to screw thread
The mounting hole 15 in hole 511, the screw pass through mounting hole 15 and screw up with threaded hole 511, and the plate end 51 is along magnetic draw bar 31
Overturning is axial to be provided through card hole 53, the card hole 53 and magnetic draw bar 31 do it is rotatable engage, the knob base end 52 is set
Have and the rotating hole 54 for 4 rotatable engagement of knob of transferring the files, the knob 4 of transferring the files are inserted in rotating hole 54.
By setting in parallel respectively on several partition muscle 11 of plastic housing pedestal 1, there are two be fixed in slot 12, installation cavity
Spring support 13, the thermal trip 2, magnetic release 3 include knob bracket 5 and screw.It is when needing that breaker of plastic casing is simple
Turn to it is pyromagnetic can not mode it is fixed when, operator can correspond to remove thermal trip 2 in adjusting slider 22, rotation of transferring the files
Button 4, magnetic draw bar 31, knob 4 of transferring the files in magnetic release 3, and by the both ends of reaction spring from respectively with magnetic draw bar 31 and
Armature 32 is linked up with, and is adjusted to reaction spring both ends and is linked up with respectively with armature 32 and spring support 13.
When thermal trip 2 being made to come into force, bimetal leaf pushes directly on heat-traction bar 21, is not spaced by adjusting slider 22；Magnetic is de-
Button device 3 is when coming into force, and the amount of tension of reaction spring will not change due to the seat fixation of spring support 13.So as to form following original
The fixed Pyromagnetic release 3 of factory's setting.
And when user needs to upgrade breaker of plastic casing, it is only necessary to buy corresponding accessory, pass through the rotation of removable assembling
The installation of button bracket 5 and plastic housing pedestal 1 is inserted into slot 12 using plate end 51 and is combined, then from the installation at 1 back side of plastic housing pedestal
Hole 15 is put into screw, and screws up screw with 51 threaded hole 511 of plate end, completes to fix, the fixed form is fast and reliable, does not exist
The space that other component is occupied in 1 installation cavity of plastic housing pedestal has reused the space of slot 12 on partition muscle 11.
Then adjusting slider 22 and heat-traction bar 21 assemble, and knob 4 of transferring the files is linked with adjusting slider 22, and it is de- to complete heat
Detain the assembly of device 2.
Similarly, while after assembling magnetic draw bar 31, reaction spring both ends are distinguished for knob bracket 5 in magnetic release 3
It is linked up with armature 32 and spring support 13, is adjusted to the both ends of reaction spring from linking up with respectively with magnetic draw bar 31 and armature 32,
Complete the assembling of magnetic release 3.After assembling, when the present invention is rotated by the inclined-plane 7 of magnetic reset knob, with magnetic adjustable rod 31
Contact, driving magnetic adjustable rod move horizontally, to stretch the reaction spring with magnetic draw bar hook, change current protection value.
More it is essential that being designed by dismountable knob bracket 5, user be can according to need, and carry out single magnetic release 3
Or the upgrading or disassembly of single thermal trip 2, the disassembly of two knob brackets 5 are independent of each other.Even if the card hole of a knob bracket 5
53, also it is able to maintain the installation site of magnetic draw bar 31.
The thermal trip 2, magnetic release 3 knob bracket 5 between, be respectively fixedly connected with thermal trip 2 equipped with both ends
The attachment beam 6 of 3 knob bracket 5 of knob bracket 5 and magnetic release.
Two independent knob brackets 5 are fixedly connected by attachment beam 6, improve the intensity of knob bracket 5, are prevented
Only deform.As the subscheme of independent disassembling, after attachment beam 6 is arranged, thermal and magnetic tripping can be realized while assembly and disassembly, should
Scheme can be selected with the scheme of independent disassembling together by user according to the actual situation.
The knob base end 52 of the knob bracket 5 is coaxially provided with gear ring 55 around rotating hole 54,55 direction of gear ring
The transfer the files inner ring side of knob 4 is equipped with several gear grooves 551, is equipped with ring in the 4 respective notch ring 55 of knob of transferring the files
Shape flange 41, respective notch groove 551 is equipped with several gear convex blocks 411 on the flange.
By the setting of gear ring 55, baffle ring groove on knob bracket 5, and the convex annular being adapted to therewith on knob 4 of transferring the files
Edge 41 and gear convex block 411 are slidably matched using annular flange 41 and 55 inner ring surface of gear ring, and gear convex block 411 and gear are recessed
Slot 551 engages, so that operator's rotation is transferred the files when knob 4, can have apparent stepping variation feel, overcome tradition to rely on and portray
Mark identification gear, when mark is worn, the defect for misalignment of manually transferring the files.
The annular flange 41 is provided through slotted hole 412, and the slotted hole 412 is arc-shaped around rotating hole 54, described
Several gear convex blocks 411 are all set in 412 stroke of slotted hole.
By the slotted hole 412 of setting, annular flange 41 is hollowed out, and knob 4 of transferring the files is made usually using plastic material,
Slotted hole 412 makes have yielding space in the middle part of annular flange 41, when flange of transferring the files runs off transfer the files groove and 55 inner ring of gear ring
When face contact, can shrink and rebound using the elasticity modulus of plastics at slotted hole 412, avoid it is stuck, flange of transferring the files be in length
In 412 stroke of circular hole, there can be space contraction.
The annular flange 41 is equipped with limiting slot 42, sets in corresponding 41 rotating path of annular flange in the knob base end 52
There is limited block 521, the slot 12 for being radially equipped with and being through to outside knob base end 52 is opened on the rotating hole 54.
The limiting slot 42 and limited block 521 of setting contradict, and prevent the unconfined turnover of knob 4 of transferring the files, and the excessively week change of team is led
It causes magnetic draw bar 31, adjusting slider 22 to run off stroke, hits other accessories or can not reset.And it is arranged and opens edge on rotating hole 54
It is radially provided with the slot 12 being through to outside knob base end 52, knob 4 of transferring the files is enabled from side door to be radially directly caught in rotation
In hole 54, fast assembling-disassembling is realized.
1 slot of plastic housing pedestal, 12 end side surface is equipped with postive stop baffle 121, and 5 plate end of knob bracket, 51 side is set
There is retaining convex rib 511 compatible with postive stop baffle 121.
Plate end 51 is further prevented to be displaced with respect to slot 12.
Corresponding partition 11 top surface of muscle in the plate end 51, which is equipped with, embraces a muscle slot 512, this armful of muscle slot 512 and partition 11 top surface of muscle,
Side fitting.
The fitting partition of muscle slot 512 11 top surface of muscle, side are embraced by setting, is filled up between knob bracket 5 and partition muscle 11
Electric clearance, prevent electric arc from top surface, side leak out.
It is burnishing surface at the corresponding position contacted with bimetal leaf of the heat-traction bar 21.
When breaker of plastic casing being made to be in fixed state, heat-traction bar 21 and the contact surface of bimetal leaf are smooth, prevent tiltedly
Misalignment caused by face.
Claims (8)
1. a kind of breaker of plastic casing for the buckle releaser that detachably changes the outfit, including plastic housing pedestal, thermal trip and magnetic release, the heat
Buckle releaser includes heat-traction bar, adjusting slider and knob of transferring the files, and the adjusting slider is removably slidably matched with heat-traction bar,
The knob of transferring the files is linked with adjusting slider, and driving adjusting slider slides with respect to heat-traction bar, and the magnetic release includes
Magnetic draw bar, reaction spring, armature and knob of transferring the files, the reaction spring both ends are linked up with magnetic draw bar and armature respectively, institute
It states knob of transferring the files to be linked with magnetic draw bar, driving magnetic draw bar overturning, the plastic housing pedestal includes being set to positive installation
Chamber and several partition muscle for separating installation cavity, it is characterised in that: set in parallel respectively on several partition muscle of the plastic housing pedestal
There are two spring support is fixed in slot, installation cavity, the thermal trip, magnetic release include knob bracket and spiral shell
Silk, the knob bracket include plate end and knob base end, and the plate end shape and slot shape adaptation are simultaneously inserted in slot,
Plate end end face is equipped with threaded hole, and the plastic housing base bottom surface corresponds to screw thread hole location and is equipped with the peace for being through to threaded hole
Hole is filled, the screw passes through mounting hole and screws up with threaded hole, and the plate end is axially provided through card along the overturning of magnetic draw bar
Hole, the card hole and magnetic draw bar do it is rotatable engage, the knob base end is equipped with the rotating hole with knob rotatable engagement of transferring the files,
The knob of transferring the files is inserted in rotating hole.
2. a kind of breaker of plastic casing of buckle releaser that detachably changes the outfit according to claim 1, it is characterised in that: the heat is de-
Between the knob bracket for detaining device, magnetic release, thermal trip knob bracket and magnetic release rotation are respectively fixedly connected with equipped with both ends
The attachment beam of button bracket.
3. a kind of breaker of plastic casing of buckle releaser that detachably changes the outfit according to claim 1, it is characterised in that: the knob
The knob base end of bracket is coaxially provided with gear ring around rotating hole, which is equipped with several towards the inner ring side for knob of transferring the files
A gear groove is equipped with annular flange in the knob respective notch ring of transferring the files, if respective notch groove is equipped on the flange
Dry gear convex block.
4. according to a kind of breaker of plastic casing for the buckle releaser that detachably changes the outfit according to claim 3, it is characterised in that: described
Annular flange is provided through slotted hole, and the slotted hole is arc-shaped around rotating hole, several described gear convex blocks are all set in
In slotted hole stroke.
5. according to a kind of breaker of plastic casing for the buckle releaser that detachably changes the outfit according to claim 3, it is characterised in that: described
Annular flange is equipped with limiting slot, and the knob base end corresponds to annular flange rotating path equipped with limited block, the rotating hole
On open and be radially equipped with the slot that is through to outside knob base end.
6. a kind of breaker of plastic casing of buckle releaser that detachably changes the outfit according to any one of claims 1-4, feature exist
In: the plastic housing pedestal slot end side surface is equipped with postive stop baffle, and the knob bracket plate end side surface is equipped with and postive stop baffle phase
The retaining convex rib of adaptation.
7. a kind of breaker of plastic casing of buckle releaser that detachably changes the outfit according to any one of claims 1-4, feature exist
In: the corresponding partition top rib face in the plastic housing pedestal slot end, which is equipped with, embraces muscle slot, this armful of muscle slot is bonded with partition top rib face, side.
8. a kind of breaker of plastic casing of buckle releaser that detachably changes the outfit according to any one of claims 1-4, feature exist
In: it is burnishing surface at the corresponding position contacted with bimetal leaf of the heat-traction bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527850.7U CN209298038U (en) | 2018-09-18 | 2018-09-18 | A kind of breaker of plastic casing for the buckle releaser that detachably changes the outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527850.7U CN209298038U (en) | 2018-09-18 | 2018-09-18 | A kind of breaker of plastic casing for the buckle releaser that detachably changes the outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209298038U true CN209298038U (en) | 2019-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821527850.7U Active CN209298038U (en) | 2018-09-18 | 2018-09-18 | A kind of breaker of plastic casing for the buckle releaser that detachably changes the outfit |
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| CN (1) | CN209298038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382547A (en) * | 2020-11-05 | 2021-02-19 | 美高电气科技有限公司 | Thermomagnetic adjustable release |
-
2018
- 2018-09-18 CN CN201821527850.7U patent/CN209298038U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112382547A (en) * | 2020-11-05 | 2021-02-19 | 美高电气科技有限公司 | Thermomagnetic adjustable release |
| CN112382547B (en) * | 2020-11-05 | 2023-10-17 | 美高电气科技有限公司 | Thermomagnetic adjustable release |
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