CN87212980U - Bulb installer - Google Patents
Bulb installer Download PDFInfo
- Publication number
- CN87212980U CN87212980U CN 87212980 CN87212980U CN87212980U CN 87212980 U CN87212980 U CN 87212980U CN 87212980 CN87212980 CN 87212980 CN 87212980 U CN87212980 U CN 87212980U CN 87212980 U CN87212980 U CN 87212980U
- Authority
- CN
- China
- Prior art keywords
- bulb
- steel wire
- circle seat
- fixing circle
- insulating bar
- 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- Withdrawn
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Abstract
The utility model which discloses a bulb installer is a tool installed in an insulating rod, and the bulb in a fixed seat on an indoor or outdoor high position can be replaced and installed, by raising the rod on the ground. The regulating screw is rotated, according to the diameter of the bulb, when replacing the bulb, the adjusting caliber is a little bit smaller than the bulb, and the bulb installer aligned with the bulb is lightly pushed. The steel wire clamps the bulb, the frictional force is generated between a rubber casing and the bulb, and the bulb can be tightly clamped; besides, the purpose of replacing and installing the bulb can be realized. The utility model which is suitable to various round bulbs whose power ranges from 15w to 300w can be applied to the screw socket and the bayonet.
Description
The bulb replacer is a kind of instrument that is loaded on the insulating bar, stands on the ground, lifts can change the outfit bulb in the indoor and outdoor eminence holder of bar, is applicable to the various round bulbs of 15W-300W, all can use screw-socket and bayonet socket.
More change the bulb at present, can only remove ladder, change with hand, not only waste time and energy but also dangerous, the narrow place that is difficult for putting ladder of not gentle scope more bothers on ground, brings many difficulties to work.
The objective of the invention is more to change the bulb from being improved to tool using with hand.End at bar is installed the bulb replacer, aims at bulb and one pushes away gently, blocks bulb and can reach the replacing purpose through rotation.
The present invention finishes in the following manner: in the liftable disk, top is erected to have and is fixed three elliptical rings made from steel wire, and ring bottom steel wire direct join is passed the lifting disk together.Three elliptical rings can block bulb; The middle part that the steel wire ring curves is equipped with gum sleeve and bulb and is produced frictional force, and the screw that rotates in the middle of the lifting disk can be adjusted bore, blocks bulb, and bulb will be screwed on or backs out from the holder socket so.The present invention is a kind of easy popular tool using, and anyone can use at a glance.
Below with reference to accompanying drawing invention is described in further detail.
Fig. 1 is a general assembly drawing of the present invention.
Fig. 2 is each part drawing.
With reference to Fig. 1, steel wire (1) diameter is made the top ovalize for 2 millimeters, and the bottom steel wire also passes lifting disk (3) together, and the bottom steel wire curves 5 millimeters right angles and inserts in the fixing circle seat (5), three steel wires are made same shape and same elasticity, make it block bulb.Gum sleeve (2) is enclosed within the centre of steel wire (1) top ellipse, produces frictional force, and bulb can inside not rotate like this.Steel wire (1) top does not have gum sleeve (2) to be convenient to bulb to slide into and skid off.6 millimeters circular holes are made a call at lifting disk (3) center, adjust screw (4) and penetrate wherein, and 3 apertures are made a call to by its edge, are separated by 120 °.Adjust 6 millimeters of screw (4) diameters, be screwed on the fixing circle seat (5), adjustable lifting disk (3) reaches the purpose of adjusting the oval-shaped bore in steel wire (1) top, to block various round bulbs.Fixing circle seat (5) is a cylinder, and there are 6 millimeters circular holes at the center, in screw thread is arranged, be equipped with three small sircle holes around the fixing circle seat and be separated by 120 °, steel wire (1) bottom pin is inserted.Directly insert in insulating bar (7) internal diameter bottom of fixing circle seat (5).Fixing circle seat shell (6) wraps in right angle, steel wire (1) bottom within the fixing circle seat (5), does not take off to guarantee steel wire (1) bottom, again can be movable flexibly.Fixing circle seat shell (6) is enclosed within again on insulating bar (7) external diameter.Screw (8) is screwed on the fixing circle seat shell (6), plays the effect that connects together securely with insulating bar (7).Adopt this method to make compact conformation, easy to assembly.With reference to Fig. 2, nut (9) is to be screwed in to adjust on the screw (4), and lifting disk (3) is clipped in to be adjusted between cap nut (4) and the nut (9), guarantees that the bore of adjusting is stabilized on any position.
When the present invention more changes the bulb, to rotate by the diameter of bulb and adjust screw (4), but the bore outline of adjusting is less than bulb, aiming at bulb then one pushes away gently, steel wire (1) blocks bulb, simultaneously gum sleeve (2) produces frictional force with bulb, makes bulb being stuck tightly, at this moment can change the outfit.
Claims (1)
- The bulb replacer by steel wire [1], gum sleeve [2], lifting disk [3], adjust screw [4], fixing circle seat [5], holder shell [6], an insulating bar [7], form;This bulb replacer feature is that lifting disk [3] top steel wire [1] is made elliptical shape, and the bottom links to each other with fixing circle seat [5] also together; Three steel wires [1] are made same shape, block bulb with its elasticity; Curve oval middle part on the steel wire [1] gum sleeve [2] is housed, produce frictional force, it can inside not rotated; Adjust screw [4] adjustable lifting disk [3], guarantee that the bore of adjusting is stabilized on any position; Be equipped with three circular holes on fixing circle seat [5] outer rim, be separated by 120 °, steel wire [1] bottom curves the right angle and inserts, and fixing circle seat shell [6] wraps in the inside with steel wire [1] makes it neither take off, again can be movable flexibly; Insulating bar [7] internal diameter is inserted in the bottom of fixing circle seat [5], and fixing circle seat shell [6] is enclosed within on the insulating bar external diameter, and screw [8] is screwed on the fixing circle seat shell [6], has played with insulating bar [7] connecting together securely, and has constituted an integral body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87212980 CN87212980U (en) | 1987-09-04 | 1987-09-04 | Bulb installer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87212980 CN87212980U (en) | 1987-09-04 | 1987-09-04 | Bulb installer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87212980U true CN87212980U (en) | 1988-10-12 |
Family
ID=4827554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87212980 Withdrawn CN87212980U (en) | 1987-09-04 | 1987-09-04 | Bulb installer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87212980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329644A (en) * | 2014-09-19 | 2015-02-04 | 金诚信矿业管理股份有限公司 | Lamp bulb mounting device |
| CN106594597A (en) * | 2016-11-14 | 2017-04-26 | 杭州知加网络科技有限公司 | Ascending and descending type LED lighting lamp convenient to install |
-
1987
- 1987-09-04 CN CN 87212980 patent/CN87212980U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329644A (en) * | 2014-09-19 | 2015-02-04 | 金诚信矿业管理股份有限公司 | Lamp bulb mounting device |
| CN106594597A (en) * | 2016-11-14 | 2017-04-26 | 杭州知加网络科技有限公司 | Ascending and descending type LED lighting lamp convenient to install |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |