CN206947835U - A kind of drawer handle for being exclusively used in switch cubicle - Google Patents
A kind of drawer handle for being exclusively used in switch cubicle Download PDFInfo
- Publication number
- CN206947835U CN206947835U CN201720837620.XU CN201720837620U CN206947835U CN 206947835 U CN206947835 U CN 206947835U CN 201720837620 U CN201720837620 U CN 201720837620U CN 206947835 U CN206947835 U CN 206947835U
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- China
- Prior art keywords
- substrate
- pivoted arm
- arm
- drawer
- driving lever
- 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.)
- Withdrawn - After Issue
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- 239000000758 substrate Substances 0.000 claims abstract description 24
- 239000011159 matrix material Substances 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 description 8
- 230000006872 improvement Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
It the utility model is related to a kind of drawer handle for being exclusively used in switch cubicle, including with assembly wall, control arm, the frame-type matrix of Top Crossbeam and lower cross arm, on the frame-type matrix, the position that the Top Crossbeam intersects with control arm is provided with substrate and the backplate being fastened on substrate, torsion spring is provided with the substrate and is hinged with driving lever, the end of the torsion spring both sides forms the first pivoted arm and the second pivoted arm respectively, on the substrate, the position corresponding with first pivoted arm is formed for carrying out spacing clip slot to first pivoted arm, on the driving lever, the position corresponding with second pivoted arm has the projection being connected on second pivoted arm, have in the Top Crossbeam can horizontal sliding push rod, the position by the top of the driving lever offers chute, one end of the push rod forms sliding connection in the chute.Drawer handle of the present utility model solves Caton phenomenon when being unlocked to switch cubicle, has reached reliable and stable effect during unblock drawer.
Description
Technical field
Low-voltage complete electric field is the utility model is related to, more particularly to a kind of drawer handle for being exclusively used in switch cubicle.
Background technology
Those skilled in the art is it is to be understood that drawer handle of switch cabinet is for by the drawer of low pressure drawer-type switch cabinet
Pull out the part of cabinet, when switch cubicle in the course of the work, drawer is positioned at work by drawer by its internal locking mechanism
On position, i.e., drawer can not be opened by external force；Therefore, if it is desired to when opening drawer, just have to first to the locking in drawer
Mechanism is unlocked, and then pulls out drawer again；In the prior art, all it is often by hand to reach the purpose effectively unlocked
The button that can be pushed into is set on handle, button connects push rod, promoting button and push rod can be driven when needing to extract drawer out
Release the locking of drawer.Because the set location and structure of above-mentioned button are unreasonable, thus operation inconvenience, poor reliability be present
The defects of.
The content of the invention
A kind of the defects of the purpose of this utility model is to overcome prior art, there is provided novel in design, simple in construction, operation
The reliable and stable drawer handle for being exclusively used in switch cubicle.
To achieve the above object, a kind of drawer handle for being exclusively used in switch cubicle, including frame-type matrix are the utility model is related to,
The front end of the frame-type matrix forms installing arm, is offered on the assembly wall for frame-type matrix to be fastenedly connected in drawer face
Mounting hole on plate, on the frame-type matrix, the side corresponding with the assembly wall form control arm, the control arm and institute
State and Top Crossbeam and lower cross arm are connected between installing arm, on the frame-type matrix, in the Top Crossbeam and control arm phase
The position of friendship is provided with substrate and the backplate being fastened on substrate, is provided with torsion spring on the substrate and is hinged with driving lever,
The torsion spring has the first pivoted arm and the second pivoted arm respectively, and on the substrate, the position corresponding with first pivoted arm formed
For carrying out circumferential spacing clip slot to first pivoted arm, on the driving lever, the position corresponding with second pivoted arm have
There is the projection being connected on second pivoted arm, the driving lever is at least part of to be extended in the Top Crossbeam and form promotion
Portion, chute is offered on the pushing part, the stroke groove of the amplitude of fluctuation for accommodating pushing part is offered in the Top Crossbeam,
And have in the Top Crossbeam can horizontal sliding push rod, one end of the push rod forms sliding in the chute and connected.
By the above-mentioned improvement to prior art, those skilled in the art should be it is clear that due in the prior art
Using the structure of the settings button on Top Crossbeam and the push rod being connected on button, that is, need the drawer opening to switch cubicle
And when being unlocked, using promoting button and promote push rod to push ahead, the locking mechanism in drawer be unlocked for
Only, drawer is then pulled out, in practical operation, this structure has the drawbacks of very big, precisely due to button and Top Crossbeam are all of the same race
Material forms, such as conventional plastic material, and after being repeatedly pulled out and in drawer, button is easily deformed, and is caused
During unblock can not or extremely difficult propulsion push rod, and then influence the progress of work；And structure of the present utility model has then been evaded completely
Defect is stated, when needing the drawer to switch cubicle to be unlocked, it is only necessary to driving lever is stirred, driving lever just promotes push rod to be unlocked,
Then torsion spring is automatically reset, it is seen then that it is more reliable and more stable that operation is can reach when being unlocked using structure of the present utility model
Effect.
Further set as of the present utility model, the periphery side position in the Top Crossbeam, in the push rod is set
There is sheath, the sheath is at least part of to be extended in the drawer panel.
The further improvement of Pass through above-mentioned technical proposal, drawer handle of the present utility model have following both sides beneficial
Effect：1st, can be reliable during the transverse shifting of effective guarantee push rod due to setting sheath in push rod outer circumferential side, and avoid push rod
Deformation；2nd, extended into because sheath is at least part of in drawer panel and (one in the prior art, is often opened up on drawer panel
Enter and unlock for push rod with the correspondingly sized opening of push rod, this structure is due to alignment error or drawer panel deformation etc.
Factor, frequently result in push rod and first locally touched with drawer panel, then just enter reluctantly inside drawer panel and be unlocked, therefore
The damage rate of push rod is very high), it is ensured that push rod will not be touched or rubbed with drawer panel in motion process, further lifting
Push rod indeformable ability.
Further set as of the present utility model, the partial below position on the substrate, in the torsion spring has
Be approximately perpendicular to the locating dowel of substrate extension, the locating dowel in the radial direction with formed threaded connection can
Mode positioning screw, the positioning screw are within the scope of the amplitude of fluctuation of the driving lever.
The further improvement of Pass through above-mentioned technical proposal, has reached following beneficial effect：When staff is by switch cubicle
Each parts all install after, can try to weigh the distance of locking mechanism and push rod end in drawer, then adjust
Positioning screw, driving lever is set just to reach at the time of push rod is unlocked to locking mechanism and limited in positioning screw position dialing to
Position, therefore can avoid in the prior art in order to unlock and excessive propulsion push rod, and then cause what locking mechanism was broken by push rod
Phenomenon occurs, and in summary, further improvement of the utility model is even more to have saved the safe and effective of locking mechanism from damage to use effect
Fruit, further improve the operating reliability and durability of switch cubicle.
Brief description of the drawings
Fig. 1 is the front view of drawer handle in the utility model.
Fig. 2 is that Fig. 1 removes the schematic diagram after backplate.
Fig. 3 is Fig. 2 partial schematic sectional view.
Embodiment
As Figure 1-3, the present embodiment is related to a kind of drawer handle for being exclusively used in switch cubicle, from Fig. 1 it will be apparent that, this
The drawer handle of embodiment includes frame-type matrix (not identified in accompanying drawing), and the front end of the frame-type matrix forms installing arm
10, offer the mounting hole 100 for frame-type matrix being fastenedly connected on drawer panel 2, the frame on the assembly wall 10
On mold base, the side corresponding with the assembly wall 10 form control arm 11, the control arm 11 and the installing arm 10 it
Between be connected to Top Crossbeam 12 and lower cross arm 13, intersect on the frame-type matrix, in the Top Crossbeam 12 with control arm 11
Position be provided with substrate 14 and fasten backplate 15 on the substrate 14, understood with reference to Fig. 2, torsion be provided with the substrate 14
Spring 3 and driving lever 4 is hinged with, the torsion spring 3 has the first pivoted arm 30 and the second pivoted arm 31 respectively, in the present embodiment, described
Shape angle in 90 ° between first pivoted arm 30 and the second pivoted arm 31, it is clear that this is a kind of citing of the present embodiment, this area
The enlightenment of technical staff's Pass through above-mentioned technical proposal can be reasoned out obviously between the first pivoted arm 30 and the second pivoted arm 31
Angle forms the torsion spring 3 of other angles, is equally absorbed within the protection domain of the present embodiment；On the substrate 14, with described the
The corresponding position of one pivoted arm 30 is formed for carrying out circumferentially rotating spacing clip slot 140 to first pivoted arm 30, is shown in Fig. 2
Show, the clip slot 140 offers between the L-type card adapter plate 141 and cross spacing plate 142 in the L-type card adapter plate 141
The neck 1410 fastened for backplate 15, on the driving lever 4, the position corresponding with second pivoted arm 31 be with being connected to institute
The projection 40 on the second pivoted arm 31 is stated, is shown further combined with Fig. 3, the driving lever 4 is at least part of to extend to the Top Crossbeam
In 12 and pushing part 41 is formed, chute 410 is offered on the pushing part 41, offers in the Top Crossbeam 12 and is pushed away for receiving
The stroke groove 120 of the amplitude of fluctuation in dynamic portion 41, and have in the Top Crossbeam 12 can horizontal sliding push rod 121, the push rod
121 one end forms sliding connection in the chute 410, and in the present embodiment, the sliding, which coordinates, is embodied in push rod 121
End set have bearing pin 1210, the bearing pin 1210 forms slip motion in the chute 410.
In the present embodiment, as can be seen from Figure 3, the periphery side position in the Top Crossbeam 12, in the push rod 121 is set
There is sheath 122, the front end of the sheath 122 is at least part of to be extended in the drawer panel 2, and then can effectively avoid push rod
121 with the touching of drawer panel 2.
In the present embodiment, Fig. 2 and Fig. 3 are also shown, on the substrate 14, the partial below position in the torsion spring 3 tool
Have and be approximately perpendicular to the locating dowel 143 that the substrate 14 extends, in the present embodiment, when the locating dowel 143 plays fastening backplate
Positioning and guiding effect, meanwhile, the locating dowel 143 in the radial direction have formed threaded connection adjustable positioning
Screw 144, the positioning screw 144 are within the scope of the amplitude of fluctuation of the driving lever 4, in order to which staff is by drawer hand
After handle is arranged on drawer panel 2, the stroke moved to push rod 121 carries out debugging positioning, and the anti-transverse movement of throw-out lever 121 exceeds
Stroke and damage locking mechanism.
The utility model general principle and principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not limited by above-described embodiment, simply illustrate this reality described in above-described embodiment and specification
With new principle, on the premise of the spirit and scope of the utility model is not departed from, the utility model also have various change and
Improve, these changes and improvements are both fallen within claimed the scope of the utility model.The protection domain of the requires of the utility model
According to appended claim and its equivalent thereof.
Claims (4)
1. a kind of drawer handle for being exclusively used in switch cubicle, including frame-type matrix, the front end of the frame-type matrix forms installing arm, institute
State and offered on assembly wall for frame-type matrix to be fastenedly connected into the mounting hole on drawer panel, on the frame-type matrix, with
The corresponding side of the assembly wall forms control arm, be connected between the control arm and the installing arm Top Crossbeam and
Lower cross arm, it is characterised in that：Be provided with the frame-type matrix, in the position that the Top Crossbeam intersects with control arm substrate with
And the backplate on substrate is fastened on, torsion spring is provided with the substrate and is hinged with driving lever, the torsion spring has first respectively
Pivoted arm and the second pivoted arm, on the substrate, the position corresponding with first pivoted arm formed for entering to first pivoted arm
The circumferential spacing clip slot of row, on the driving lever, the position corresponding with second pivoted arm be with being connected to second pivoted arm
On projection, the driving lever is at least part of to be extended in the Top Crossbeam and forms pushing part, is offered on the pushing part
Chute, the stroke groove of the amplitude of fluctuation for accommodating pushing part is offered in the Top Crossbeam, and have in the Top Crossbeam can
The push rod of horizontal sliding, one end of the push rod form sliding connection in the chute.
A kind of 2. drawer handle for being exclusively used in switch cubicle according to claim 1, it is characterised in that：In the Top Crossbeam,
Periphery side position in the push rod is provided with sheath, and the sheath is at least part of to be extended in the drawer panel.
A kind of 3. drawer handle for being exclusively used in switch cubicle according to claim 1 or 2, it is characterised in that：On the substrate,
Partial below position in the torsion spring has the locating dowel for being approximately perpendicular to the substrate extension, the radial direction side of the locating dowel
There is the adjustable positioning screw of formed threaded connection upwards, the positioning screw is in the amplitude of fluctuation model of the driving lever
Within enclosing.
A kind of 4. drawer handle for being exclusively used in switch cubicle according to claim 3, it is characterised in that：On the substrate, locate
There is the locating dowel for being approximately perpendicular to the substrate extension, the radial direction of the locating dowel in the partial below position of the torsion spring
The upper adjustable positioning screw with formed threaded connection, the positioning screw are in the amplitude of fluctuation scope of the driving lever
Within.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720837620.XU CN206947835U (en) | 2017-07-06 | 2017-07-06 | A kind of drawer handle for being exclusively used in switch cubicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720837620.XU CN206947835U (en) | 2017-07-06 | 2017-07-06 | A kind of drawer handle for being exclusively used in switch cubicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206947835U true CN206947835U (en) | 2018-01-30 |
Family
ID=61369426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720837620.XU Withdrawn - After Issue CN206947835U (en) | 2017-07-06 | 2017-07-06 | A kind of drawer handle for being exclusively used in switch cubicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206947835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275969A (en) * | 2017-07-06 | 2017-10-20 | 上海中桓实业发展集团有限公司 | A kind of drawer handle for being exclusively used in switch cubicle |
| CN114740673A (en) * | 2022-06-09 | 2022-07-12 | 深圳市爱图仕影像器材有限公司 | Film and television lamp |
-
2017
- 2017-07-06 CN CN201720837620.XU patent/CN206947835U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107275969A (en) * | 2017-07-06 | 2017-10-20 | 上海中桓实业发展集团有限公司 | A kind of drawer handle for being exclusively used in switch cubicle |
| CN107275969B (en) * | 2017-07-06 | 2023-10-27 | 上海中桓实业发展集团有限公司 | Drawer handle special for switch cabinet |
| CN114740673A (en) * | 2022-06-09 | 2022-07-12 | 深圳市爱图仕影像器材有限公司 | Film and television lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180130 Effective date of abandoning: 20231027 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180130 Effective date of abandoning: 20231027 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |