CN209266901U - A kind of low-voltage distribution cabinet convenient for opening inside door - Google Patents
A kind of low-voltage distribution cabinet convenient for opening inside door Download PDFInfo
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- CN209266901U CN209266901U CN201920050706.7U CN201920050706U CN209266901U CN 209266901 U CN209266901 U CN 209266901U CN 201920050706 U CN201920050706 U CN 201920050706U CN 209266901 U CN209266901 U CN 209266901U
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- inside door
- low
- distribution cabinet
- voltage distribution
- installation part
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Abstract
The utility model relates to low-voltage distribution cabinet technical fields, more specifically, it is related to a kind of low-voltage distribution cabinet convenient for opening inside door, its drip irrigation device are as follows: including low-voltage distribution cabinet body, be articulated with the inside door of the low-voltage distribution cabinet body and the knocker set on the inside door, and the low-voltage distribution cabinet body deviates from the hinged side of the inside door equipped with frame, the installation port for installing knocker is offered on the inside door, the knocker includes the installation part for being fastened on the installation port and the fastener that can be fastened on the frame.The utility model has the beneficial effects that opening inside door convenient for staff.
Description
Technical field
The utility model relates to low-voltage distribution cabinet technical field, more specifically, it relates to a kind of convenient for opening inside door
Low-voltage distribution cabinet.
Background technique
All kinds of low-voltage distribution cabinets are widely used in various electrical systems, and low-voltage distribution cabinet need to have dust-proof, waterproof and good
Good heat-sinking capability.The instrument such as ammeter, voltmeter will generally be installed on the external door of distribution cabinet body additional, for measuring the total of route
Electric current and voltage, but be typically equipped with inside existing power distribution cabinet total input-wire switch and with lamp leakage circuit breakers, and pass through one
Layer inside door switchs total input-wire and plays barrier effect with lamp leakage circuit breakers.External door is opened in staff and on external door
During ammeter and voltmeter overhaul, inside door may make total input-wire switch and will not be by work people with lamp leakage circuit breakers
Member touches.Currently, the external door of low-voltage distribution cabinet makes external door closed low power distribution cabinet by padlock, prevent layman with
Meaning opens external door.
However, the inside door of low-voltage distribution cabinet makes the inside of interior door termination power distribution cabinet by padlock, when staff needs
Overhaul total input-wire switch when, staff needs the lock opened on inside door with key that could open inside door, when encounter need to always into
When wiretap carries out emergency maintenance, it is also necessary to look for key to open inside door, this mode for opening inside door is not easy to staff and beats
Open inside door.
Utility model content
In view of the above shortcomings of the prior art, the low pressure that the purpose of the utility model is to provide a kind of convenient for opening inside door is matched
Electric cabinet has the advantages that open inside door convenient for staff.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of convenient for unlatching inside door
Low-voltage distribution cabinet, including low-voltage distribution cabinet body, be articulated with the inside door of the low-voltage distribution cabinet body and set on the inside door
Knocker, and the low-voltage distribution cabinet body is equipped with frame away from the hinged side of the inside door, offers and is used on the inside door
The installation port of knocker is installed, the knocker includes being fastened on the installation part of the installation port and being fastened on the frame
Fastener.
By using above-mentioned technical proposal, when inside door closure, fastener is fastened on the frame of low-voltage distribution cabinet body, is made
It obtains inside door and is closed distribution cabinet body, inside door plays barrier effect to the intracorporal device of power distribution cabinet at this time, so that staff's opening is outer
Door and on external door ammeter and voltmeter overhaul during, inside door may make total input-wire switch and with lamp leakage, breaking
Device will not be touched by staff；On the other hand, when staff needs to open inside door, button of the engaging lifting part to frame
Cooperation is used, and is realized compared to padlock by this mode of inside door closed low distribution cabinet body, knocker setting, to a certain degree
The upper convenience for improving staff and opening inside door.
Preferably, the installation part is in the shape of a frame, and the fastener is articulated in the installation part by a locating shaft, described
Fastener includes the folding hook portion that can be fastened with the frame, first connecting portion and the handle for driving the folding hook portion to swing
Portion, the side of the first connecting portion are connect with the handle portion close to the side of the locating shaft, the first connecting portion
The other side is connect with the folding hook portion；The inner wall of the installation part offers card slot, is correspondingly arranged on the handle portion and institute
The fixture block for stating card slot activity clamping, when the fixture block and card slot clamping engagement, the folding hook portion is fastened on the frame.
By using above-mentioned technical proposal, rolls over hook portion, handle portion, fixture block and card slot and be equipped with, inside door closed low
When distribution cabinet body, folding hook portion is fastened at the frame of low-voltage distribution cabinet body under the mating reaction of fixture block and card slot, when needs are beaten
When opening inside door, staff first makes fixture block be detached from card slot, then swings clicking section and to roll over hook portion swing, so that folding hook portion is detached from
The frame of low-voltage distribution cabinet body can release knocker and act on the fastening of frame, improve staff to a certain extent and open
Convenience when inside door.
Preferably, the handle portion include second connecting portion, towards in the installation part direction protrusion bending part with
And clicking section, the side of the second connecting portion are fixedly connected on the first connecting portion away from the side of the folding hook portion, institute
The other side for stating second connecting portion is fixedly connected on the bending part, the bending part away from the second connecting portion side with
The clicking section is fixedly connected, and the fixture block is fixedly arranged on the bending part towards the surface in direction in the installation part.
By using above-mentioned technical proposal, clicking section setting swings convenient for staff's toggle handle portion, fixture block and card slot
It is equipped with, when folding hook portion is fastened on frame, fixture block is connected in card slot, so that handle portion is less likely to occur to swing, in turn
So that folding hook portion is less likely to occur to swing, the fastening intensity of hook portion and frame is rolled in enhancing to a certain extent.
Preferably, the bending part includes the first bending arm and the second bending arm, the first bending arm and described the
Eighty percent discount curved boom is oppositely arranged, and the side of the first bending arm is connected with the second bending arm, the first bending arm
The other side is connect with the second connecting portion, and the second bending arm is away from the side and the clicking section of the first bending arm
Connection, the fixture block are set to the second bending arm towards on the surface in the installation part, the first bending arm with it is described
It is formed between second bending arm for the second bending arm and the first bending arm gap close to each other.
By using above-mentioned technical proposal, during fixture block sticks into card slot, the cell wall of card slot contacts at fixture block, so that
The nearly first bending arm of second bending arm rest, so that thering are enough spaces to enter card for fixture block between the second bending arm and installation part
Slot；First bending arm and the second bending arm are equipped with, and in the case where guaranteeing the structural strength of bending part, are mentioned to bending part
For deformation space, when so that the cell wall of card slot contradicting fixture block, fixture block makes the spacing between the second bending arm and the first bending arm
Reduce, so that the fixture block on the second bending part is easier to stick into card slot, rolls over hook portion to low-voltage distribution cabinet body when needing to contact
When fastening acts on, staff squeezes bending part, so that the spacing between the second bending arm and the first bending arm reduces, fixture block is more
It is easy to detach from card slot.
Preferably, reduction torsion spring is equipped between the installation part and the second connecting portion, the reduction torsion spring is sheathed on
On the locating shaft, one end of the reduction torsion spring is fixedly connected on the second connecting portion, the other end of the reduction torsion spring
Be fixed at the installation part, when the reduction torsion spring in the raw when, the folding hook portion is detached from the frame.
By using above-mentioned technical proposal, when staff squeezes bending part, so that the second bending part and the first bending part
Between spacing reduce, when fixture block is detached from card slot, reduction torsion spring restores rapidly nature, so that folding hook portion completely disengages low pressure and matches
The frame of electric cabinet body, save staff will fixture block be detached from card slot after swing again clicking section make roll over hook portion completely disengage frame this
A step, while when staff being made to shut inside door, hold clicking section always without staff so that prevent folding hook portion with
Meaning swings and influences staff's door inside the Pass.
Preferably, the installation part is detachably connected with the installation port.
By using above-mentioned technical proposal, installation part is detachably connected with mounting groove, replaces knocker convenient for staff.
Preferably, the opposite two sidewalls of the installation part offer the first port, and first port is supported equipped with elasticity
Fitting, the side of the elasticity fitting are fixedly connected on the mouth wall of first port, the other side of the elasticity fitting
It protrudes and the inside door can be contacted at towards the intracorporal side of the low-voltage distribution cabinet in direction outside towards the installation part；It is described
Installation part is provided with the abutting convex edge that can contact at the inside door towards the external side of the low-voltage distribution cabinet, when the installation
When part is fastened on the installation port, the elasticity fitting contacts at the inside door towards the intracorporal side of the low-voltage distribution cabinet
Face, the abutting convex edge contact at the inside door side external towards the low-voltage distribution cabinet.
By using above-mentioned technical proposal, when installation part is installed to installation port by staff, first installation part is aligned
And it is inserted into installation port, in this process, the inner wall for installing port contradicts the elastic fitting of installation part two sides, so that elastic
Fitting is retracted in installation part, so that installation part can be by installing port；Inside door is contacted at towards low-voltage distribution when abutting convex edge
When side outside cabinet body, the mouth wall for installing port no longer contradicts elastic fitting, and elastic fitting is towards outside installation part at this time
Direction protrusion, elastic fitting contacts inside door towards the intracorporal side of low-voltage distribution cabinet at this time, abuts convex edge and abuts with elasticity
Part is equipped with, so that knocker is fixed on inside door, when needing to remove knocker from installation port, staff can be from
Inside door squeezes the elastic fitting of installation part two sides towards the direction in installation part towards at the side of low-voltage distribution cabinet body,
So that direction retraction of the elastic fitting in installation part, installation part is pushed away, make toward the external direction of low-voltage distribution cabinet again at this time
The side that convex edge is detached from inside door must be abutted, and makes installation part be detached from installation port, and then realize and tear installation part from inside door open
Get off.
Preferably, the surface of the knocker is equipped with frosting.
By using above-mentioned technical proposal, frosting setting enhances the installation part and installation port of knocker to a certain extent
Fastening intensity so that installation part not readily disengages from installation port；The enhancing of frosting setting simultaneously folding hook portion and low-voltage distribution cabinet
The fastening intensity of body frame.
In conclusion the utility model has the following beneficial effects:
1, when staff needs to open inside door, engaging lifting part acts on the fastening of frame, compared to padlock
It realizes this mode of inside door closed low distribution cabinet body, knocker setting, improves staff to a certain extent and open inside door
Convenience；
2, the first bending arm and the second bending arm are equipped with, and in the case where guaranteeing the structural strength of bending part, are given
Bending part provides deformation space, when so that the cell wall of card slot contradicting fixture block, fixture block make the second bending arm and the first bending arm it
Between spacing reduce so that the fixture block on the second bending part is easier to stick into card slot, low pressure is matched when needing to contact folding hook portion
When the fastening effect of electric cabinet body, staff squeezes bending part, so that the spacing between the second bending arm and the first bending arm subtracts
Small, fixture block is easier to detach from card slot；
3, reduction torsion spring be arranged, save staff will fixture block be detached from card slot after swing again clicking section make roll over hook portion it is complete
When being detached from frame the step, while staff being made to shut inside door, holds clicking section always without staff and then prevent
Only folding hook portion arbitrarily swings and influences staff's door inside the Pass.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment mesolow power distribution cabinet；
Fig. 2 is the assembly relation schematic diagram of knocker and inside door in the utility model embodiment；
Fig. 3 is the partial structure sectional view of the utility model embodiment mesolow distribution cabinet body；
Fig. 4 is the structural schematic diagram of knocker in the utility model embodiment.
Appended drawing reference: 1, low-voltage distribution cabinet body；101, external door；102, inside door；103, frame；21, installation part；211, first
Port；212, elastic fitting；213, convex edge is abutted；221, hook portion is rolled over；222, first connecting portion；223, second connecting portion；
224, bending part；225, clicking section；3, port is installed；4, locating shaft；5, card slot；6, fixture block；71, the first bending arm；72, second
Bending arm；8, reduction torsion spring.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It is a kind of convenient for open inside door low-voltage distribution cabinet, referring to Fig. 1 and Fig. 2, including low-voltage distribution cabinet body 1, external door 101,
Inside door 102 and knocker set on inside door 102.The outermost of low-voltage distribution cabinet body 1 is hinged with external door 101, and inside door 102 is set to low
Be press-fitted between electric cabinet body 1 and external door 101, and the side of inside door 102 hingedly with low-voltage distribution cabinet body 1.And low-voltage distribution cabinet body 1 is carried on the back
Frame 103 is equipped with from the hinged side of inside door 102.The thickness range of inside door 102 is between 3 millimeters to 5 millimeters, in certain journey
Guarantee the structural strength of inside door 102 on degree.Installation port 3 is offered on inside door 102, installation port 3 is for installing knocker.At this
In utility model, there are two knocker settings, and the fastening enhanced between inside door 102 and low-voltage distribution cabinet body 1 to a certain extent is strong
Degree.
Referring to Fig. 3 and Fig. 4, the surface of knocker is equipped with frosting.Knocker includes being fastened on installation port 3(combination Fig. 2)
Installation part 21 and the fastener that frame 103 can be fastened on.Installation part 21 is in the shape of a frame, and fastener is articulated with by a locating shaft 4
In installation part 21, which is a dormant bolt, on the one hand convenient for locating shaft 4 to be installed on installation part 21, another party
Face keeps the planarization in 21 outside of installation part, and installation part 21 is inserted into installation port 3 convenient for staff.Installation part 21 and peace
Dress port 3 is detachably connected.Specifically, the opposite two sidewalls of installation part 21 offer the first port 211, the first port 211
It is connected in installation part 21.First port 211 is equipped with elastic fitting 212, and the side of elastic fitting 212 is fixedly connected on
Mouth wall (in the present invention, direction low-voltage distribution cabinet body 1 in of first port 211 close to side in low-voltage distribution cabinet body 1
Refer to: the direction when 102 closed low distribution cabinet body 1 of inside door, in low-voltage distribution cabinet body 1；Direction outside low-voltage distribution cabinet body 1
Refer to: when 102 closed low distribution cabinet body 1 of inside door, direction outside low-voltage distribution cabinet body 1)；Elastic fitting 212 it is another
Side is towards the direction outside low-voltage distribution cabinet body 1, and the side of elastic fitting 212 is towards the direction protrusion outside installation part 21 and can
Inside door 102 is contacted at towards the side in low-voltage distribution cabinet body 1.Installation part 21 is arranged towards the side outside low-voltage distribution cabinet body 1
There is the abutting convex edge 213 that can contact inside door 102.When installation part 21 is fastened on installation port 3, elastic fitting 212 is contradicted
In inside door 102 towards the side in low-voltage distribution cabinet body 1, abuts convex edge 213 and contact inside door 102 towards low-voltage distribution cabinet body 1
Outer side.
Referring to Fig. 3 and Fig. 4, fastener include with the folding hook portion 221 of 103 activity button-fold of frame, first connecting portion 222 and
Handle portion for driving folding hook portion 221 to swing, the side of first connecting portion 222 and handle portion connect close to the side of locating shaft 4
It connects, the other side of first connecting portion 222 is connect with folding hook portion 221, folding hook portion 221, first connecting portion 222 and handle portion one
Molding.When staff pivotal handle portion, handle portion can drive folding hook portion 221 to swing by first connecting portion 222.
Referring to Fig. 3 and Fig. 4, handle portion include second connecting portion 223, towards in installation part 21 direction protrusion bending part
224 and clicking section 225, the side of second connecting portion 223 is fixedly connected on first connecting portion 222 away from the one of folding hook portion 221
Side, the other side of second connecting portion 223 are fixedly connected on bending part 224, and bending part 224 deviates from the side of second connecting portion 223
It is fixedly connected with clicking section 225, the inner wall of installation part 21 offers card slot 5, is correspondingly arranged on bending part 224 living with card slot 5
The fixture block 6 of dynamic clamping, when fixture block 6 and the clamping of card slot 5, folding hook portion 221 is fastened on the frame 103 of low-voltage distribution cabinet body 1.Installation
Reduction torsion spring 8 is equipped between part 21 and handle portion, reduction torsion spring 8 is sheathed on locating shaft 4, and one end of reduction torsion spring 8 is fixed to be connected
It is connected to the second connecting portion 223 of handle portion, the other end of reduction torsion spring 8 is fixed at installation part 21.When fixture block 6 and card slot 5 block
When connecing cooperation, bending part 224 is located in installation part 21；When reduction torsion spring 8 restores nature, bending part 224 is reset torsion
Spring 8 pops up installation part 21.Reduction torsion spring 8 is arranged, save staff will fixture block 6 be detached from card slot 5 after swing clicking section 225 again and make
When must roll over hook portion 221 and completely disengage 103 the step of frame, while staff being made to shut inside door 102, it is not necessarily to staff
Clicking section 225 is held always and then prevents folding hook portion 221 from arbitrarily swinging and influencing staff door 102 inside the Pass.
Referring to Fig. 3, bending part 224 includes the first bending arm 71 and the second bending arm 72, the first bending arm 71 and second
Bending arm 72 is oppositely arranged, and the side of the first bending arm 71 is connected with the second bending arm 72, the other side of the first bending arm 71
It is connect with second connecting portion 223, the second bending arm 72 is connect away from the side of the first bending arm 71 with clicking section 225, and fixture block 6 is set
In the second bending arm 72 towards on the surface of installation part 21, is formed between the first bending arm 71 and the second bending arm 72 and supply the second folding
Curved boom 72 and the first bending arm 71 gap close to each other.
Before staff opens inside door 102, need first to squeeze bending part 224, so that the first bending arm 71 and the second bending
Spacing between arm 72 reduces, and staff makes fixture block 6 be detached from card slot 5；Reset spring restores rapidly nature at this time, so that
Bending part 224 is ejected outside installation part 21, rolls over the frame 103 that hook portion 221 completely disengages low-voltage distribution cabinet body 1 at this time.Work as work
Before personnel shut inside door 102, in the raw, inside door 102 is first buckled in low-voltage distribution cabinet body 1 to reset spring by staff
On, it swings clicking section 225 again at this time, so that bending part 224 is swung into installation part 21, swings into peace in bending part 224
During piece installing 21, the cell wall of card slot 5 contradicts fixture block 6, so that 224 deformation of bending part, the second bending arm 72 and the first bending arm
Spacing between 71 reduces, so that fixture block 6 can enter card slot 5；When fixture block 6 and card slot 5 are engaged by clamping, bending part 224
Restore state when nature, rolls over hook portion 221 at this time and be fastened on the frame 103 of low-voltage distribution cabinet body 1, and then realize inside door 102
Closed low distribution cabinet body 1.
Specific work process:
Before opening inside door 102, staff first squeezes bending part 224 so that the first bending arm 71 and the second bending arm 72 it
Between spacing reduce, staff make again fixture block 6 be detached from card slot 5, at this time reduction torsion spring 8 rapidly restore nature, and will folding
Turn of bilge 224 pops up, and rolls over the frame 103 that hook portion 221 completely disengages low-voltage distribution cabinet body 1 at this time, and staff can beat inside door 102
It opens.
Inside the Pass before door 102, in the raw, inside door 102 is first fastened on low-voltage distribution cabinet to reduction torsion spring 8 by staff
The frame 103 of body 1, swings clicking section 225 again at this time, and clicking section 225 drives direction pendulum of the bending part 224 in installation part 21
It is dynamic, when the cell wall of card slot 5 contradicts fixture block 6,224 deformation of bending part, so that between the first bending arm 71 and the second bending arm 72
Spacing reduce, fixture block 6 sticks into card slot 5, while clicking section 225 drives folding hook portion 221 to swing；When card slot 5 cell wall no longer
When contacting at fixture block 6, bending part 224 restores state when nature, and fixture block 6 and card slot 5 are engaged by clamping, and rolls over hook portion 221 at this time and detains
Together in the frame 103 of low-voltage distribution cabinet body 1, so that inside door 102 is closed low-voltage distribution cabinet body 1 by staff.
When staff needs for installation part 21 to be installed to installation port 3, installation part 21 is first directed at installation port 3, this
When folding hook portion 221 towards the direction in low-voltage distribution cabinet body 1, abut convex edge 213 towards the direction outside low-voltage distribution cabinet body 1；Under
Installation part 21 is inserted into installation port 3 by one step, staff, and in this process, the mouth wall of installation port 3 contradicts installation part 21
The elastic fitting 212 of two sides, so that elastic fitting 212 is retracted in installation part 21, so that installation part 21 can be logical by installing
Mouth 3；When abutting convex edge 213 and contacting inside door 102 towards side outside low-voltage distribution cabinet body 1, the mouth wall of port 3 is installed no longer
Elastic fitting 212 is contradicted, elastic fitting 212 is protruded towards the direction outside installation part 21 at this time, at this time elastic fitting 212
Inside door 102 is contacted at towards the side in low-voltage distribution cabinet body 1, is achieved in and installation part 21 is installed to inside door 102.
When needing to remove knocker from inside door 102, the openable inside door 102 of staff and from 102 direction of inside door
At the side of low-voltage distribution cabinet body 1, the elastic fitting 212 of 21 two sides of installation part is squeezed towards the direction in installation part 21,
So that direction retraction of the elastic fitting 212 in installation part 21, the mouth wall for installing port 3 at this time squeeze elastic fitting 212,
Installation part 21 is pushed away toward the direction outside low-voltage distribution cabinet body 1 again, so that installation part 21 is detached from the installation port 3 of inside door 102, in turn
Realization removes installation part 21 from inside door 102.
Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (8)
1. it is a kind of convenient for open inside door low-voltage distribution cabinet, it is characterized in that: include low-voltage distribution cabinet body (1), be articulated with it is described low
The inside door (102) for being press-fitted electric cabinet body (1) and the knocker for being set to the inside door (102), and the low-voltage distribution cabinet body (1) deviates from
Frame (103) are equipped with the hinged side of the inside door (102), the peace for installing knocker is offered on the inside door (102)
It fills port (3), the knocker includes being fastened on the installation part (21) of installation port (3) and being fastened on the frame
(103) fastener.
2. a kind of low-voltage distribution cabinet convenient for opening inside door according to claim 1, it is characterized in that: the installation part (21)
In the shape of a frame, the fastener is articulated in the installation part (21) by a locating shaft (4), the fastener include can with it is described
Folding hook portion (221), first connecting portion (222) and the handle for driving folding hook portion (221) to swing that frame (103) fastens
The side of hand, the first connecting portion (222) is connect with the handle portion close to the side of the locating shaft (4), and described
The other side of one interconnecting piece (222) is connect with the folding hook portion (221)；The inner wall of the installation part (21) offers card slot (5),
The fixture block (6) with the card slot (5) activity clamping is correspondingly arranged on the handle portion, when the fixture block (6) and the card slot
(5) when being engaged by clamping, the folding hook portion (221) is fastened on the frame (103).
3. a kind of low-voltage distribution cabinet convenient for opening inside door according to claim 2, it is characterized in that: the handle portion includes
Second connecting portion (223), towards in the installation part (21) direction protrusion bending part (224) and clicking section (225), institute
The side for stating second connecting portion (223) is fixedly connected on the first connecting portion (222) away from the one of folding hook portion (221)
The other side of side, the second connecting portion (223) is fixedly connected on the bending part (224), and the bending part (224) deviates from institute
The side for stating second connecting portion (223) is fixedly connected with the clicking section (225), and the fixture block (6) is fixedly arranged on the bending part
(224) towards the surface in the installation part (21) interior direction.
4. a kind of low-voltage distribution cabinet convenient for opening inside door according to claim 3, it is characterized in that: the bending part
It (224) include the first bending arm (71) and the second bending arm (72), the first bending arm (71) and the second bending arm
(72) it is oppositely arranged, the side of the first bending arm (71) is connected with the second bending arm (72), first bending
The other side of arm (71) is connect with the second connecting portion (223), and the second bending arm (72) deviates from the first bending arm
(71) side is connect with the clicking section (225), and the fixture block (6) is set to the second bending arm (72) towards the installation
On surface in part (21), is formed between the first bending arm (71) and the second bending arm (72) and supply second bending
Arm (72) and the first bending arm (71) gap close to each other.
5. a kind of low-voltage distribution cabinet convenient for opening inside door according to claim 3, it is characterized in that: the installation part (21)
Reduction torsion spring (8) are equipped between the second connecting portion (223), the reduction torsion spring (8) is sheathed on the locating shaft (4)
On, one end of the reduction torsion spring (8) is fixedly connected on the second connecting portion (223), the other end of the reduction torsion spring (8)
Be fixed at the installation part (21), when the reduction torsion spring (8) in the raw when, the folding hook portion (221) is detached from institute
State frame (103).
6. a kind of low-voltage distribution cabinet convenient for opening inside door according to claim 1, it is characterized in that: the installation part (21)
It is detachably connected with the installation port (3).
7. a kind of low-voltage distribution cabinet convenient for opening inside door according to claim 6, it is characterized in that: the installation part (21)
Opposite two sidewalls offer the first port (211), and first port (211) is equipped with elastic fitting (212), the bullet
Property fitting (212) side be fixedly connected on the mouth wall of first port (211), the elasticity fitting (212) it is another
It is protruded towards the direction of the installation part (21) outside and the inside door (102) can be contacted at towards the low-voltage distribution cabinet body in side
(1) side in；The installation part (21) is provided with towards the side of the low-voltage distribution cabinet body (1) outside can contact in described
The abutting convex edge (213) of door (102), when the installation part (21) is fastened on installation port (3), the elasticity fitting
(212) inside door (102) is contacted at towards the side in the low-voltage distribution cabinet body (1), and the abutting convex edge (213) contradicts
In side of the inside door (102) towards the low-voltage distribution cabinet body (1) outside.
8. a kind of low-voltage distribution cabinet convenient for opening inside door according to claim 1, it is characterized in that: the surface of the knocker
Equipped with frosting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920050706.7U CN209266901U (en) | 2019-01-12 | 2019-01-12 | A kind of low-voltage distribution cabinet convenient for opening inside door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920050706.7U CN209266901U (en) | 2019-01-12 | 2019-01-12 | A kind of low-voltage distribution cabinet convenient for opening inside door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266901U true CN209266901U (en) | 2019-08-16 |
Family
ID=67584651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920050706.7U Active CN209266901U (en) | 2019-01-12 | 2019-01-12 | A kind of low-voltage distribution cabinet convenient for opening inside door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467236A (en) * | 2019-10-11 | 2022-05-10 | 里塔尔有限责任两合公司 | Switch cabinet with closing element pretensioned into open position |
-
2019
- 2019-01-12 CN CN201920050706.7U patent/CN209266901U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114467236A (en) * | 2019-10-11 | 2022-05-10 | 里塔尔有限责任两合公司 | Switch cabinet with closing element pretensioned into open position |
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