CN2739790Y

CN2739790Y - Lamp bulb placing-removing device

Info

Publication number: CN2739790Y
Application number: CN 200420068966
Authority: CN
Inventors: 龙亚飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-10-20
Filing date: 2004-10-20
Publication date: 2005-11-09
Anticipated expiration: 2014-10-20

Abstract

The utility model relates to a lamp bulb placing-removing device, which comprises a plurality of vertical curved derricks, thin skidproof nails, a movable convex disk, a pulley, the dead axle of the pulley, the base of the derrick, the basal axle of the derrick, a hand-hold expansion bar sheathed with two or more sleeve pipe covers, limited elastic clip pieces inside of the hand-hold expansion bar, etc. When the utility model is used, users stand on ground and can directly mount and dismantle the bulb of the fixed lamp holder of a ceiling; the users don't need to use a ladder or a chair for operating and can avoid potential crash injury accidents. The utility model is safe and convenient, in particular for old men, patients and young children, etc. On that ground that the user doesn't need to use hands to contact the bulb and the lamp holder, the danger of electric shock can be avoided. The hand-hold expansion bar can be extended and contracted in convenient for transportation, carry over and takeover. The utility model can be additionally provided and matched with the compression bar of a lamp cap which shows [-shaped and is composed of the hand-hold expansion bar and the cover of the lamp cap for mounting and dismantling the bulb of the lamp cap which is hanged by wires on the ceiling.

Description

The bulb assembling and removing device

Technical field

The utility model relates to and a kind ofly is used for attaching and unloads the hand tools of getting bulb, specifically, relates to a kind of bulb assembling and removing device

Background technology

As everyone knows, people are when the bulb of installing and exchanging on room ceiling or the corridor ceiling, generally because of highly too high, all ladder must be taken or orange carries out, the inconvenience that operates like this is also dangerous, causes the tumble injury accident sometimes, and is especially all the more so for the old,weak,sick and disabled person; Directly get bulb in addition, also exist the danger of electric shock with the hand dress.Up to now, also do not had on the market and a kind ofly need not ladder or orange and can stand directly on dress on the ground and get the instrument of bulb and occur.

Summary of the invention

Get the above-mentioned not only inconvenience but also unsafe problem that bulb exists in order to solve present dress, the purpose of this utility model is to provide a kind of standing directly on to adorn the bulb assembling and removing device of getting bulb and reaching convenient and safety operation on the ground.

Solution of the present utility model is as follows.It has quantity and is at least 3 vertical curved pole, all offer vertical curved chute on the lateral surface of every vertical curved pole, the middle part of these several vertical curved poles is round the movable protruding dish of a center drilling and top protrusion, all be fixed with many anti-skidding thin nails on the medial surface of the vertical curved pole of movable protruding dish top in a row, offer the breach that the quantity of quantity and vertical curved pole is identical and allow vertical curved pole pass respectively on the movable protruding dish lower periphery, movable protruding dish bottom is embedded with a circle pulley dead axle in the groove that periphery one circle is offered, in several breach of the protruding dish of activity, be equiped with respectively movable set on the pulley dead axle and with corresponding vertical curved pole on the contacted pulley in vertical curved chute bottom surface; The bottom of several vertical curved poles a pole base around clamping, the pole base is embedded with a circle pole seat axle in the groove that periphery one circle is offered, offer the quantity short slot identical with the quantity of vertical curved pole on the pole perimeter, the bottom of several vertical curved poles is positioned at these several short slots respectively and passes through its bottom perforate kink on pole seat axle; The below of pole base has a hand-held telescopic rod that is socketed to form successively by two bore sleeve pipes inequality at least, the top ends that should hand the uppermost sleeve pipe of telescopic rod is connected mutually with the pole base, all be equipped with the spacing bullet card of bending shape in two adjacent sleeve pipes in the bottom of the less sleeve pipe of a top bore, the spacing dop that has on the spacing bullet card passes the perforate on the less cover tube wall of this bore respectively, and can pass the perforate on the bigger cover tube wall of an adjacent following bore again and be emerging in outside the tube wall.

The utility model with said structure is when reality is used, at first the sleeve pipe that socket-connects of its hand-held telescopic rod firmly is pulled outwardly and stretchs out, make the spacing dop of the spacing bullet card between adjacent two sleeve pipes eject outside the tube wall perforate of the bigger sleeve pipe of bore, each sleeve pipe of the hand-held telescopic rod after the elongation is located.Next, the people is standing directly on the ground, lift hand-held telescopic rod with hand, many vertical curved poles are aimed at the bulb of also tightly embracing on the ceiling fixed lamp-socket, suitably firmly upwards push up, make the protuberance on movable protruding dish top withstand the bulb bottom, telescopic rod is handed in reverse rotation then, because many vertical curved pole medial surface tops are processed with anti-skidding thin nail, so many vertical curved poles can tightly be embraced bulb and can not produce slip, the bayonet type that need change so can will damage on the lamp socket or screw type bulb are loosening to be taken off, and gets final product from taking out bulb between the vertical curved pole at last.The process that bulb is installed on the ceiling fixed lamp-socket is opposite with the aforesaid operations process, the bulb that will install is packed into and is embraced between several vertical curved poles earlier, then lift hand-held telescopic rod, send into the bulb termination in the ceiling lamp socket and slightly firmly make progress and push up, forward telescopic rod is handed in rotation then, can in the screw-in lamp socket of bulb termination bulb be fixed.When the utility model need receipts on the shelf pipe gets up, can firmly the less sleeve pipe of every adjacent two sleeve pipe medium calibers of handing telescopic rod be advanced in the bigger sleeve pipe of bore, this moment spacing bullet card spacing dop withdraw from the bigger cover tube wall of bore perforate and in the indentation pipe, but so make in the bigger sleeve pipe of the adjacent bore of the less sleeve pipe indentation of bore, entire length of the present utility model also just shortens dramatically, and is beneficial to carry and receive pipe.

The beneficial effects of the utility model are, the peace loading and unloading is got bulb and be need not to take ladder or orange, just can directly operate but stand on the ground, and this has just been avoided contingent tumble injury accident, and not only convenient but also safety was particularly conducive to the old,weak,sick and disabled person's use; Owing to needn't remove directly to contact bulb and lamp socket, also just avoided the danger of getting an electric shock simultaneously with hand; Its hand-held telescopic rod is scalable as required, easy to use, and helps transporting, carries and receive pipe; The utility model also can be used for fetching other article of eminence and sweeps dead angle, roof health etc.

Description of drawings

Fig. 1 is the forward view of a kind of concrete structure of the utility model

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 and Fig. 4 are respectively B-B and the C-C cutaway view Amplified image of Fig. 1;

The front view of the lamp holder strut and tie that Fig. 5 sets up for the utility model;

Fig. 6 is the forward cutaway view of lamp holder strut and tie among Fig. 5;

Fig. 7 is the D-D cutaway view of Fig. 5.

Embodiment

Referring to Fig. 1 to Fig. 4.The utlity model has 4 vertical curved poles 1, all offer vertical curved chute 101 on the lateral surface of every vertical curved pole 1, the middle part of these 4 vertical curved poles 1 is round the movable protruding dish 2 of a center drilling and top protrusion, all be fixed with many anti-skidding thin nails 3 on the medial surface of the vertical curved pole 1 of movable protruding dish 2 tops in a row, offer 4 on the periphery of movable protruding dish 2 bottoms and allow 4 breach 21 that vertical curved pole 1 passes respectively, movable protruding dish 2 bottoms are embedded with a circle pulley dead axle 4 in the groove that periphery one circle is offered, in 4 breach of the protruding dish 2 of activity, be equiped with respectively movable set on the pulley dead axle 4 and with corresponding vertical curved pole 1 on the contacted pulley 5 in vertical curved chute 101 bottom surfaces, the bottom of 4 vertical curved poles 1 a pole base 6 around clamping, pole base 6 is embedded with a circle pole seat axle 7 in the groove that periphery one circle is offered, the bottom that offers 61,4 vertical curved poles 1 of 4 short slots on pole base 6 peripheries is positioned at these 4 short slots 61 respectively and passes through its bottom perforate kink on pole seat axle 7; The below of pole base 6 has a hand-held telescopic rod that is socketed to form successively by 3 bore sleeve pipes 8 inequality, the top ends that should hand the uppermost sleeve pipe 8 of telescopic rod is connected mutually with pole base 6, be equipped with the spacing bullet card 9 of bending shape in two adjacent sleeve pipes 8 in the bottom of the less sleeve pipe 8 of a top bore, the spacing dop 91 that has on the spacing bullet card 9 passes the perforate on the less sleeve pipe of this bore 8 tube walls respectively, and can pass the perforate on bigger sleeve pipe 8 tube walls of an adjacent following bore again and be emerging in outside the tube wall.

Above-mentioned vertical curved pole 1 preferably adopts the plastics manufacturing, and the anti-skidding thin nail 3 on its medial surface just can adopt plastics equally and be integrally molded with vertical curved pole 1.Hand-held telescopic rod is the structure that is connected mutually of sleeve pipe 8 and pole base 6 topmost, embodiment offers a hexagon through hole with pole base 6 centers among the figure, and the top ends that will hand the sleeve pipe 8 in telescopic rod the top is processed in the hexagon through hole at suitable hexagon 81 insertion pole bases 6 centers, insert in the perforate of pole base 6 and sleeve pipe 8 top ends with a horizontal latch 10 again, both are fixed together tightly.Facility in order to operate and comfortable, in bottom one side of the bottom sleeve pipe 8 of hand-held telescopic rod, the finger that is processed with undulate is held groove 82.

Referring to Fig. 5 to Fig. 7.The utility model also can set up being as shown in Figure 5 " the lamp holder strut and tie, match with the utility model shown in Figure 1 with it, be used for attaching and unload the bulb of getting on the lamp holder that electric wire is hanging on the ceiling.This is " the lamp holder strut and tie of shape is connected and composed by hand-held telescopic rod and the lamp sleeve trim ring 12 that is positioned at hand-held telescopic rod top one side; hand-held telescopic rod is socketed to form successively by two (embodiment is 3 among the figure) bore sleeve pipes 11 inequality at least; wherein topmost the top ends of a sleeve pipe 11 is welded mutually with a side of lamp sleeve trim ring 12; all be equipped with the spacing bullet card 13 that bends shape in the bottom of the less sleeve pipe 11 of a top bore in two adjacent sleeve pipes 11; the spacing dop 131 that has on the spacing bullet card 13 passes the perforate on the less sleeve pipe of this bore 11 tube walls respectively, and can pass the perforate on bigger sleeve pipe 11 tube walls of an adjacent following bore again and be emerging in outside the tube wall; The endless loop inboard of lamp sleeve trim ring 12 is processed with the anti-slop serrations 121 of undulate, offers the suspension electric wire that communicates with endless loop inside on the periphery of lamp sleeve trim ring 12 and enters breach 122.Among Fig. 6 among spacing bullet card 13 and Fig. 2 spacing bullet card 9 all can adopt the similar spacing bullet card structure that uses on the existing automatic umbrella.Being of said structure " the lamp holder strut and tie of shape when cooperating Fig. 1 the utility model dress to get bulb, firmly is pulled outwardly the sleeve pipe that socket-connects 11 of its hand-held telescopic rod earlier and stretchs out, each sleeve pipe 11 of the hand-held telescopic rod after the elongation is located; Next, lift hand-held telescopic rod with hand, breach on its lamp sleeve trim ring 12 122 is aimed at suspended electric wire on the ceiling, allow electric wire enter in its endless loop mouth by breach 122, and it is downward along electric wire, lamp sleeve trim ring 12 is enclosed within on the lamp holder of electric wire bottom, meanwhile, the another hand then lifts the utility model shown in Figure 1 and by the aforementioned operation process bulb of lamp holder below is embraced, when bulb being applied make progress top and reverse (or forward) revolving force, another is manual to be, and " the lamp holder strut and tie of shape is then cooperating lamp holder and bulb tension and compression slightly downwards, and its effect is equivalent to the location positioning with lamp holder and bulb.So, under the acting in conjunction of above-mentioned active force, just can take off bulb in the bulb that is suspended under electric wire and the lamp holder or the attaching.Facility in order to operate and comfortable also can be in bottom one side of the sleeve pipe 11 in the bottom of lamp holder strut and tie, and the finger that processes undulate is held groove 111.

Claims

1, a kind of bulb assembling and removing device, it is characterized in that, it has quantity and is at least 3 vertical curved pole, all offer vertical curved chute on the lateral surface of every vertical curved pole, the middle part of these several vertical curved poles is round the movable protruding dish of a center drilling and top protrusion, all be fixed with many anti-skidding thin nails on the medial surface of the vertical curved pole of movable protruding dish top in a row, offer the breach that the quantity of quantity and vertical curved pole is identical and allow vertical curved pole pass respectively on the movable protruding dish lower periphery, movable protruding dish bottom is embedded with a circle pulley dead axle in the groove that periphery one circle is offered, in several breach of the protruding dish of activity, be equiped with respectively movable set on the pulley dead axle and with corresponding vertical curved pole on the contacted pulley in vertical curved chute bottom surface; The bottom of several vertical curved poles a pole base around clamping, the pole base is embedded with a circle pole seat axle in the groove that periphery one circle is offered, offer the quantity short slot identical with the quantity of vertical curved pole on the pole perimeter, the bottom of several vertical curved poles is positioned at these several short slots respectively and passes through its bottom perforate kink on pole seat axle; The below of pole base has a hand-held telescopic rod that is socketed to form successively by two bore sleeve pipes inequality at least, the top ends that should hand the uppermost sleeve pipe of telescopic rod is connected mutually with the pole base, all be equipped with the spacing bullet card of bending shape in two adjacent sleeve pipes in the bottom of the less sleeve pipe of a top bore, the spacing dop that has on the spacing bullet card passes the perforate on the less cover tube wall of this bore respectively, and can pass the perforate on the bigger cover tube wall of an adjacent following bore again and be emerging in outside the tube wall.

2, bulb assembling and removing device according to claim 1, it is characterized in that, hand-held telescopic rod is the structure that is connected mutually of sleeve pipe and pole base topmost, be that a hexagon through hole is offered at pole base center, and the top ends that will hand the sleeve pipe in telescopic rod the top is processed in the hexagon through hole at suitable hexagon insertion pole base center, insert in the perforate of pole base and cannula tip portion with a horizontal latch again, both are fixed together tightly.

3, bulb assembling and removing device according to claim 1 is characterized in that, in bottom one side of the sleeve pipe in bottom of handing telescopic rod, the finger that is processed with undulate is held groove.

4, according to claim 1 or 2 or 3 described bulb assembling and removing devices, it is characterized in that, have and one be " the lamp holder strut and tie; this lamp holder strut and tie is connected and composed by hand-held telescopic rod and the lamp sleeve trim ring that is positioned at hand-held telescopic rod top one side; hand-held telescopic rod is socketed to form successively by two bore sleeve pipes inequality at least; wherein topmost the top ends of a sleeve pipe is welded mutually with a side of lamp sleeve trim ring; all be equipped with the spacing bullet card that bends shape in the bottom of the less sleeve pipe of a top bore in two adjacent sleeve pipes; the spacing dop that has on the spacing bullet card passes the perforate on the less cover tube wall of this bore respectively, and can pass the perforate on the bigger cover tube wall of an adjacent following bore again and be emerging in outside the tube wall.