CN207289991U - A kind of operation lever installed and replaced for light bulb - Google Patents
A kind of operation lever installed and replaced for light bulb Download PDFInfo
- Publication number
- CN207289991U CN207289991U CN201721036159.4U CN201721036159U CN207289991U CN 207289991 U CN207289991 U CN 207289991U CN 201721036159 U CN201721036159 U CN 201721036159U CN 207289991 U CN207289991 U CN 207289991U
- Authority
- CN
- China
- Prior art keywords
- upright bar
- claw
- guide rod
- light bulb
- disk
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of operation lever installed and replaced for light bulb is the utility model is related to, effectively solves the problems, such as light bulb installation inconvenience；The technical solution of solution includes upright bar, upright bar is hollow columnar structures, the guide rod being coaxial therewith is installed in upright bar, guide rod can be moved up and down along axis, multiple claws are evenly distributed on rod end side wall, in the middle part of claw on the hinged and top side wall of upright bar, claw lower end is located in upright bar cavity, and claw upper end is located above upright bar；Guide rod top is provided with horizontal disk, and disk and guide rod end face are concentric, and disk upper surface is provided with multiple radial grooves, multiple radial groove circumference uniform distributions and is corresponded with multiple claws, and claw lower end is placed in corresponding sliding slot and can be slided along sliding slot；The utility model clever structure, it is easy to operate, suitable for various crowds, effectively solve the problems, such as that replacing bulb and installation are inconvenient.
Description
Technical field
Consumer goods industries are the utility model is related to, are specifically a kind of operation lever installed and replaced for light bulb.
Background technology
Light bulb is as very universal daily necessities, almost everywhere as it can be seen that light bulb facilitates people's life in life
Meanwhile it is replaced and installation question is but never improved, and still using the method for most original, i.e., props up desk chair etc.
Support thing is built below light bulb, and personnel are climbed on supporter, or is brought bulky ladder and climbed to eminence and installed or more
Change, this process is time-consuming and laborious, and acting needs for simple replacement does substantial amounts of useless preparation, inefficiency, and has very
More light bulbs are installed on higher roof middle, and horizontal ladder nowhere relies on, and can only use double ladder, and most of families all nobody
Word ladder, makes replacement more inconvenient；In addition such method is easily caused danger, and is only applicable to stronger and more vigorous adult male, for
The old and the children or solitary women, more changing the bulb just becomes a large-engineering.
Therefore, a kind of simple to operation there is an urgent need for design, the wider array of device of applicable surface solves the replacement problem of light bulb.
Utility model content
For the above situation, to overcome the defect of the prior art, the utility model provide it is a kind of be used for light bulb installation and
The operation lever of replacement, effectively solves the problems, such as light bulb installation inconvenience.
Its technical solution solved is a kind of operation lever installed and replaced for light bulb, including upright bar, upright bar are hollow
Cylindrical-shaped structure, is provided with the guide rod being coaxial therewith in upright bar, guide rod can be moved up and down along axis, circumference on rod end side wall
Multiple claws are evenly equipped with, claw middle part is hingedly and on the top side wall of upright bar, and claw lower end is located in upright bar cavity, claw upper end
Above upright bar；
Guide rod top is provided with horizontal disk, and disk and guide rod end face are concentric, and disk upper surface is provided with multiple radial directions and slides
Groove, multiple radial groove circumference uniform distributions and corresponds with multiple claws, and claw lower end is placed in corresponding sliding slot and can edge
Sliding slot slides.
The utility model clever structure, it is easy to operate, suitable for various crowds, effectively solve replacing bulb and installation
The problem of inconvenient.
Brief description of the drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model main view profile.
Fig. 3 is the utility model disk top view.
Embodiment
Further description is made to specific embodiment of the present utility model below in conjunction with attached drawing.
Provided by Fig. 1 to Fig. 3, the utility model includes upright bar 1, and upright bar 1 is hollow columnar structures, is installed in upright bar 1
There is the guide rod 2 being coaxial therewith, guide rod 2 can be moved up and down along axis, and multiple claws 3 are evenly distributed on 1 top side wall of upright bar, card
The middle part of pawl 3 is articulated with the top side wall of upright bar 1, and 3 lower end of claw is located in 1 cavity of upright bar, and 3 upper end of claw is located in upright bar 1
Side；
2 top of guide rod is provided with horizontal disk 4, and disk 4 and 2 end face of guide rod are concentric, and 4 upper surface of disk is provided with multiple footpaths
To sliding slot 5, multiple 5 circumference uniform distributions of radial groove and corresponded with multiple claws 3,3 lower end of claw is placed in corresponding sliding slot 5
It is interior and can be slided along sliding slot 5.
For convenience of the convenient operation that moves up and down of guide rod 2, guide sleeve 6 is set with outside the upright bar 1, guide sleeve 6 can be along vertical
Bar 1 moves up and down, and guide sleeve 6 is fixedly connected through connecting rod with guide rod 2.
For convenience of 6 axially position of guide sleeve, the guide sleeve 6 is equipped with lock-screw 7.
For convenience of the clamping of light bulb, the inner wall on 1 top of upright bar is equipped with circular baffle 8, pacifies on the guide rod 2
Equipped with compression spring 9,9 upper end of compression spring offsets with 4 lower surface of disk, and 9 lower end of compression spring offsets with 8 upper surface of baffle.
In order to which claw 3 more effectively clamping light bulb, each inner side of claw 3 peace can turn have inner panel 10 in parallel,
Inner panel 10 is connected to the medial surface of claw 3 through multiple springs.
Claw 3 is sleeved on outside old light bulb, slide downward guide sleeve 6, guide sleeve 6 is passed through when specifically used by the utility model
Guide rod 2 drives disk 4 to move down, so as to drive the lower end of multiple claws 3 to move down, 3 lower end of claw moves down same
When claw 3 will be driven to be rotated around hinge joint, 3 lower end edge sliding slot 5 of claw is displaced outwardly, and upper end is moved inward so as to tighten, and waits card
Pawl 3 is tightened to holding light bulb, and guide sleeve 6 and claw 3 are fixed and hold position tightly herein by the lock-screw 7 tightened on guide sleeve 6；Card
Inner panel 10 through spring installation in pawl 3 can in tightening process according to bulb-shaped adjustment angle, so as to more effectively hold light bulb tightly,
In addition, the cushioning effect of spring can also prevent that claw 3 from crumbing light bulb；After holding light bulb tightly, upright bar 1 is rotated, upright bar 1 drives claw 3
Old light bulb is backed out in rotation, and upright bar 1 is kept flat, and unclamps lock-screw 7, and guide rod 2 drives disk 4 to moving up under the action of compression spring 9
It is dynamic, so as to drive 3 lower end of claw to move up, drive claw 3 to be rotated around hinge joint while 3 lower end of claw moves up, card
3 lower end edge sliding slot 4 of pawl moves inward, and upper end is displaced outwardly, so as to unclamp, removing light bulb, new light bulb being placed in claw 3, downwards
Sliding guide sleeve 6 to claw 3 holds light bulb tightly, tightens lock-screw 7, holds up upright bar 1, and light bulb is aligned lamp holder, rotates upright bar 1 and twists
Tight light bulb, unclamps lock-screw 7, and claw 3 unclamps light bulb under the action of compression spring 9, and more change the bulb completion.
The utility model realizes holding and the release of light bulb by the cooperation of claw 3 and disk 4, so as to be grasped on ground
Make the replacement and installation of light bulb, avoid climb to eminence more change the bulb it is inconvenient and dangerous, and without arduously folding desk stool
Or remove bulky ladder etc. and climb thing, suitable for various people and place, save plenty of time and muscle power.
Claims (5)
1. a kind of operation lever installed and replaced for light bulb, including upright bar（1）, it is characterised in that upright bar（1）For hollow circuit cylinder
Shape structure, upright bar（1）The guide rod being coaxial therewith inside is installed（2）, guide rod（2）It can be moved up and down along axis, upright bar（1）Tip side
Multiple claws are evenly distributed on wall（3）, claw（3）Middle part is articulated with upright bar（1）Top side wall on, claw（3）Lower end position
In upright bar（1）In cavity, claw（3）Upper end is located at upright bar（1）Top；
Guide rod（2）Top is provided with horizontal disk（4）, disk（4）With guide rod（2）End face is concentric, disk（4）Upper surface is provided with
Multiple radial grooves（5）, multiple radial grooves（5）Circumference uniform distribution and with multiple claws（3）Correspond, claw（3）Put lower end
In corresponding sliding slot（5）It is interior and can be along sliding slot（5）Slide.
A kind of 2. operation lever installed and replaced for light bulb according to claim 1, it is characterised in that the upright bar
（1）It is set with guide sleeve outside（6）, guide sleeve（6）Can be along upright bar（1）Move up and down, guide sleeve（6）Through connecting rod and guide rod（2）
It is fixedly connected.
A kind of 3. operation lever installed and replaced for light bulb according to claim 2, it is characterised in that the guiding
Set（6）It is equipped with lock-screw（7）.
A kind of 4. operation lever installed and replaced for light bulb according to claim 1, it is characterised in that the guide rod
（2）On compression spring is installed（9）, compression spring（9）Upper end and disk（4）Lower surface offsets, compression spring（9）Lower end and baffle（8）Upper surface
Offset.
5. a kind of operation lever installed and replaced for light bulb according to claim 1, it is characterised in that described is each
Claw（3）Inner side peace turns have inner panel in parallel（10）, inner panel（10）Claw is connected to through multiple springs（3）Medial surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036159.4U CN207289991U (en) | 2017-08-18 | 2017-08-18 | A kind of operation lever installed and replaced for light bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721036159.4U CN207289991U (en) | 2017-08-18 | 2017-08-18 | A kind of operation lever installed and replaced for light bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207289991U true CN207289991U (en) | 2018-05-01 |
Family
ID=62444735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721036159.4U Expired - Fee Related CN207289991U (en) | 2017-08-18 | 2017-08-18 | A kind of operation lever installed and replaced for light bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207289991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397193A (en) * | 2018-11-30 | 2019-03-01 | 浙江省二建建设集团安装有限公司 | The pawl support of hand-held dismounting cigarette induction device |
-
2017
- 2017-08-18 CN CN201721036159.4U patent/CN207289991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397193A (en) * | 2018-11-30 | 2019-03-01 | 浙江省二建建设集团安装有限公司 | The pawl support of hand-held dismounting cigarette induction device |
| CN109397193B (en) * | 2018-11-30 | 2023-09-08 | 浙江省二建建设集团安装有限公司 | Claw support for hand-held dismounting smoke sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20180818 |