CN103844535B - Pull rod device and there is the box-type lamp of this pull rod device - Google Patents
Pull rod device and there is the box-type lamp of this pull rod device Download PDFInfo
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- CN103844535B CN103844535B CN201210498437.3A CN201210498437A CN103844535B CN 103844535 B CN103844535 B CN 103844535B CN 201210498437 A CN201210498437 A CN 201210498437A CN 103844535 B CN103844535 B CN 103844535B
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- sliding part
- pull rod
- rod device
- host cavity
- fixture
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Abstract
The invention discloses a kind of pull rod device, be located in box-type lamp, described box-type lamp comprises chest and light fixture, described light fixture is housed in described chest, and described pull rod device comprises fixture, sliding part and disconnecting prevention structure, and described fixture is arranged on described chest tank wall, and form a host cavity with described tank wall, described sliding part slides and is arranged in described host cavity, and described disconnecting prevention structure is arranged in described host cavity, and for preventing described sliding part from departing from described host cavity.When pull rod device provided by the invention makes to use described box-type lamp, only need stretch draws sliding part just can move box-type lamp easily, thus eliminate manpower, increase work efficiency, simultaneously, independently pull rod device is arranged in box-type lamp, when pull rod device is damaged, only need dismantle pull rod device part and change, and not need the other parts dismantling box-type lamp, as light fixture, wheel and expansion link, more convenient when making dismounting and change pull rod device.
Description
Technical field
The present invention relates to lighting field, particularly relate to a kind of pull rod device and there is the box-type lamp of this pull rod device.
Background technology
Existing box-type lamp does not have independently tie system, during mobile box-type lamp, hand is needed to drag lamp stand, and box-type lamp weight is often heavier, hand rest lamp stand moves box-type lamp, be easy to make lamp stand load too large, thus make lamp stand cause damage, lamp stand is once damage, lamp stand and the light fixture be located on lamp stand is then needed to disassemble in the lump, then after the light fixture be located on lamp stand and new lamp stand are installed together, then be arranged on chest, result in loaded down with trivial details dismounting and the work of replacing, reduce operating efficiency.
Summary of the invention
The object of the present invention is to provide and a kind ofly conveniently stretch the pull rod device be located in box-type lamp of drawing.
In order to solve the problems of the technologies described above, the invention provides a kind of pull rod device, be located in box-type lamp, described box-type lamp comprises chest and light fixture, described light fixture is housed in described chest, described pull rod device comprises fixture, sliding part and disconnecting prevention structure, described fixture is arranged on described chest tank wall, and form a host cavity with described tank wall, described sliding part slides and is arranged in described host cavity, described disconnecting prevention structure is arranged in described host cavity, and for preventing described sliding part from departing from described host cavity.
Wherein, described tank wall has a groove, and described fixture embeds and is arranged in described groove.
Wherein, described fixture and described tank wall are connected by screw and are installed together.
Wherein, described disconnecting prevention structure is coordinated by described tank wall and described sliding part and forms, described disconnecting prevention structure comprises the lead be arranged on described tank wall and the gathering sill be opened on sliding part, the direction that the length direction of described gathering sill slides with described fixture relatively towards described sliding part extends, and described gathering sill and described lead cooperatively interact.
Wherein, described gathering sill is provided with first end and the second end relatively along described sliding part glide direction, described first end and described second end are respectively equipped with fixed structure, when described sliding part slides along the direction departing from described host cavity, described sliding part is stuck in described lead by the fixed structure that described second end is provided with, when described sliding part is along the direction slip of the described host cavity that back stretch, the fixed structure that described first end is provided with is for being stuck in described sliding part in described lead.
Wherein, described fixed structure is cross section is circular groove, and described first end and described second end are respectively equipped with the first groove and the second groove, and described first groove and described second groove diameter are all less than described lead diameter.
Wherein, described sliding part is relatively provided with the 3rd end and the 4th end in described glide direction, and described 4th end is housed in described host cavity, and described 3rd end is provided with handle.
Wherein, described fixture is provided with positioning convex, and its length direction and described sliding part glide direction are parallel to each other, and described sliding part is corresponding is provided with locating slot, together with described positioning convex is slidably connected with described locating slot.
Wherein, a bumper is provided with bottom described host cavity.
The present invention also provides a kind of box-type lamp with this pull rod device, described box-type lamp comprises chest, light fixture, wheel and pull rod device, described light fixture is housed in described chest, described chest is with wheel, described fixture is arranged on described chest tank wall, and forms a host cavity with described tank wall, and described sliding part slides and is arranged in described host cavity, described disconnecting prevention structure is arranged in described host cavity, and for preventing described sliding part from departing from described host cavity.
A kind of box-type lamp with this pull rod device provided by the invention forms a host cavity by the tank wall of described fixture and described box-type lamp, and described sliding part is slidably connected in described host cavity, when making to use described box-type lamp, only need stretch draws described sliding part just can move described box-type lamp easily, thus eliminate manpower, increase work efficiency, simultaneously, independently pull rod device is arranged in described box-type lamp, when pull rod device is damaged, only need dismantle pull rod device part to change, and do not need the other parts dismantling box-type lamp, as light fixture, wheel and expansion link, more convenient when making dismounting and change pull rod device.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram with the box-type lamp of this pull rod device provided by the invention;
Fig. 2 is the schematic diagram that the sliding part of pull rod device in Fig. 1 stretches when drawing;
Fig. 3 is the decomposing schematic representation of the pull rod device of Fig. 2.
Detailed description of the invention
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
See also Fig. 1 to Fig. 3, a kind of box-type lamp 100 with this pull rod device that embodiment of the present invention provides.The pull rod device 2 that the described box-type lamp 100 with this pull rod device comprises box-type lamp 1 and is located in described box-type lamp 1.
Described box-type lamp 1 comprises chest 11, light fixture 12 and wheel 13, and described light fixture 13 is placed in described chest 11 at ordinary times, and during use, described light fixture 13 can be fixed on described chest 11 by support bar 14, and described chest 11 is with wheel 13.
In the present embodiment, described chest 11 comprises case lid 111 and casing 112, linked together by spring self-locking box buckle (not shown) between described case lid 111 and described casing 112, when described box-type lamp 1 will be opened, only need pull open described spring self-locking box buckle and described case lid 111 is raised.
Described chest 11 is provided with top and bottom relatively, and described chest 11 top is provided with handle 15, and described bottom is provided with wheel 13, makes staff can move box-type lamp 1 easily on the ground.
Described pull rod device 2 comprises fixture 21, sliding part 22 and disconnecting prevention structure 23.
Conveniently process, reduce difficulty of processing, and alleviate the weight of described box-type lamp 1, described fixture 21 is made for plastics.
Described fixture 21 is arranged on described box-type lamp 1 tank wall 113, and forms a host cavity 24 with described tank wall 113.In the present embodiment, described casing 112 is provided with openend and closing face relatively, and described openend described closing face is provided with described fixture 21 together with being connected by zipper with described case lid 111.Described fixture 21 cross section is U-shaped, is installed together formation one host cavity 24 with described closing face.Certainly, in other embodiments, as long as meet described fixture 21 can form a host cavity 24 with described closing face, the cross section of described fixture 21 is not limit, such as, can be semiellipse type and V-type.
During in order to make actual use, the closing face that described chest 11 and described fixture 21 are installed enough lies on the ground, described tank wall 113 has a groove 1131, and described fixture 21 embeds and is arranged in described groove 1131, thus described fixture 21 and described tank wall 113 are in same plane.In the present embodiment, described closing face has a groove 1131 consistent with described fixture 21 size, and described fixture 21 embeds and is arranged in described groove 1131.
Conveniently dismantle the pull rod device 2 in described box-type lamp 1, and can better be arranged on described tank wall 113 by fastening for described fixture 21, described fixture 21 be installed together by screw 114 with described tank wall 113.In the present embodiment, the relevant position that described closing face and described fixture 21 are installed is provided with two row's screw hole 114a, often row is respectively 4 screw hole 114a, two row's screw hole 114a symmetry arrangement are on described closing face, accordingly, described fixture 21 relevant position is also equipped with two row's counter sink 114b, and corresponding screw 114 is each passed through counter sink 114b on fixture 21 and described closing face upper bolt aperture 114a and links together.Certainly, in other embodiments, described fixture 21 and the mounting means of described tank wall 113 can be that the mode be connected with buckle links together.
Described sliding part 22 slides and is arranged in described host cavity 24, make staff stretch described pull rod device 2 time, described box-type lamp 1 can be pulled.In the present embodiment, described sliding part 22 is consistent with described host cavity 24 size.
In order to when pulling sliding part 22, described sliding part 22 can not detach described host cavity 24, described pull rod device 2 comprises a disconnecting prevention structure 23, and described disconnecting prevention structure 23 is arranged in described host cavity 24, and for preventing described sliding part 22 from detaching described host cavity 24.
In order to directly effectively reaching described sliding part 22 can not detach described host cavity 24, described disconnecting prevention structure 23 is coordinated by described tank wall 113 and described sliding part 22 and forms, described tank wall 113 is provided with lead 115, and described sliding part 22 is provided with the gathering sill 221 cooperatively interacted with described lead 115.In the present embodiment, described sliding part 22 centre position has a gathering sill 221, described gathering sill 221 is rectangular structure, described gathering sill 221 is provided with first end 222 and the second end 223 relatively along described sliding part 22 glide direction, when described sliding part 22 is pulled away from described host cavity 24 to certain length, described second end 223 can prop up described lead 115, prevent described sliding part 22 from detaching described host cavity 24, when described sliding part 22 shrinks back described host cavity 24 to certain length, described first end 222 can prop up described lead 115 makes described sliding part 22 surprisingly drop out, thus with described host cavity bottom 241 to collide.
Stretching to allow described sliding part 22, not spend the collapsing length maintaining it to can oneself fix during certain length constant, described first end 222 and described second end 223 are respectively equipped with fixed structure, described fixed structure is cross section is circular groove, when described sliding part 22 slides along the direction departing from described host cavity 24, described sliding part 22 is stuck on described lead 115 by the fixed structure that described second end 223 is provided with, when described sliding part 22 along the described host cavity 24 that stretches back direction slide time, the fixed structure that described first end 222 is provided with is for being stuck in described lead 11 by described sliding part 22.In the present embodiment, described first end 222 and the second end 223 are respectively equipped with the first groove 2221 and the second groove 2231, and the diameter of the first groove 2221 and the second groove 2231 is all slightly less than described lead 115, when described sliding part 22 is pulled away from described host cavity 24 to certain length, there is slight deformation in described first groove 2221, make the described lead 115 be fixed on described tank wall 113 pass the first groove 2221, thus described lead 115 is stuck in described first groove 2221.When described sliding part 22 shrinks back described host cavity 24, there is slight deformation in described second groove 2231, the described lead 115 be fixed on described tank wall 113 is made to pass described second groove 2231, thus described lead 115 is stuck in described second groove 2231, further make described sliding part 22 can not leave suddenly described host cavity 24 under order, with 241 to collide bottom described host cavity, cause damage.
When dropping off suddenly to further prevent sliding part 22, bottom described sliding part 22 and host cavity, 241 collide, thus cause damaging, and bottom host cavity, 241 are provided with bumper (not shown), in the present embodiment, described bumper to be attached to bottom described host cavity 241.
When conveniently using, conveniently can stretch and draw described sliding part 22, described sliding part 22 is relatively provided with the 3rd end and the 4th end in described glide direction, described 4th end is housed in described host cavity 24, described 3rd end is provided with handle 224, and in the present embodiment, it is protruding that described 3rd end is provided with described hat shape, need to stretch when drawing sliding part 22, can realize stretching and draw described sliding part 22 by holding described hat shape projection.Certainly, in other embodiments, described handle 224 also for open a groove at described 3rd end, can be stretched in groove by staff and holds sliding part 22, thus realizes stretching and draw described sliding part 22.
During in order to make described sliding part 22 with described fixture 21 relative sliding, can not vacillate now to the left, now to the right, described fixture 21 is provided with positioning convex 211, its length direction and described sliding part 22 glide direction are parallel to each other, described sliding part 22 is corresponding is provided with locating slot 225, together with described positioning convex 211 is slidably connected with described locating slot 225.In the present embodiment, described sliding part 22 has two parallel locating slots 225 in described gathering sill 221 both sides, described fixture 21 relevant position is provided with two positioning convex 211, described locating slot 225 and described positioning convex 211 cooperatively interact respectively, make described sliding part 22 can be directed with described fixture 21 relative sliding.
Conveniently process, make uniform wall thickness on described fixed head 21, be easy to shaping, described fixture 21 offers two retraction slots 212 in the relevant position of the relative one side of described positioning convex 211, during for plastics processing, described fixture 21 is made to have uniform wall thickness.In the present embodiment, described retraction slot 212 is strip.
A kind of described in the present embodiment has being assembled into of the box-type lamp 100 of this pull rod device: described slipmat to be arranged on bottom described host cavity 241, the first groove 2221 on the gathering sill 221 of described sliding part 22 is stuck on the lead 115 on described chest 1, then by together with the positioning convex 211 on described fixture 21 and the locating slot 225 on described sliding part 22 mutually Matching installation, finally described screw 114 is passed the counter sink 114b on described fixture 21, again through the screw hole 114a on described tank wall 113, thus described fixture 21 is connected by screw with described chest 11, when described pull rod device 2 will be dismantled, only described screw 114 need be unscrewed.
When described a kind of box-type lamp 100 with this pull rod device uses, only need hold described handle 223, make described sliding part 22, with described fixture 21, relative sliding occur, when sliding into certain distance, the second groove 2231 on described sliding part 22 by the described lead 115 on described tank wall 113 to blocking, make described sliding part 22 can maintain certain length, when described sliding part 22 will be shunk back, only need down promote handle 223, make described second groove 2231, with described lead 115, slight deformation occur, described second groove 2231 is allowed to spin off from described lead 115, shrink in described host cavity 24, when being retracted to certain length, described first groove 2221 by the described lead 115 on described tank wall 113 to blocking, make described sliding part 22 can be fixed on certain collapsing length.
Described a kind of beneficial effect with the box-type lamp 100 of this pull rod device provided by the invention is: form a host cavity 24 by described fixture 21 with the tank wall 113 of described box-type lamp 1, and described sliding part 22 is slidably connected in described host cavity 24, when making to use described box-type lamp 1, only need stretch draws described sliding part 22 just can move described box-type lamp 1 easily, save manpower, increase work efficiency, simultaneously, independently pull rod device 2 is arranged in described box-type lamp 1, when described pull rod device 2 is damaged, only need dismantle pull rod device 2 part to change, and do not need the other parts dismantling box-type lamp 1, as light fixture 11, wheel 13 and expansion link 14, more convenient when making dismounting and change pull rod device 1.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (9)
1. a pull rod device, be located in box-type lamp, described box-type lamp comprises chest and light fixture, described light fixture is housed in described chest, it is characterized in that, described pull rod device comprises fixture, sliding part and disconnecting prevention structure, described fixture is arranged on described chest tank wall, described tank wall has a groove, described fixture embeds and is arranged in described groove, and form a host cavity with described tank wall, described sliding part slides and is arranged in described host cavity, described disconnecting prevention structure is arranged in described host cavity, and for preventing described sliding part from departing from described host cavity.
2. pull rod device according to claim 1, is characterized in that, described fixture and described tank wall are connected by screw and are installed together.
3. pull rod device according to claim 1, it is characterized in that, described disconnecting prevention structure is coordinated by described tank wall and described sliding part and forms, described disconnecting prevention structure comprises the lead be arranged on described tank wall and the gathering sill be opened on sliding part, the direction that the length direction of described gathering sill slides with described fixture relatively towards described sliding part extends, and described gathering sill and described lead cooperatively interact.
4. pull rod device according to claim 3, it is characterized in that, described gathering sill is provided with first end and the second end relatively along described sliding part glide direction, described first end and described second end are respectively equipped with fixed structure, when described sliding part slides along the direction departing from described host cavity, described sliding part is stuck in described lead by the fixed structure that described second end is provided with, when described sliding part is along the direction slip of the described host cavity that back stretch, the fixed structure that described first end is provided with is for being stuck in described sliding part in described lead.
5. pull rod device according to claim 4, it is characterized in that, described fixed structure is cross section is circular groove, and described first end is provided with the first groove, described second end is provided with the second groove, and described first groove and described second groove diameter are all less than described lead diameter.
6. pull rod device according to claim 1, is characterized in that, described sliding part is relatively provided with the 3rd end and the 4th end in glide direction, and described 4th end is housed in described host cavity, and described 3rd end is provided with handle.
7. pull rod device according to claim 1, it is characterized in that, described fixture is provided with positioning convex, length direction and the described sliding part glide direction of described positioning convex are parallel to each other, described sliding part is corresponding is provided with locating slot, together with described positioning convex is slidably connected with described locating slot.
8. pull rod device according to claim 1, is characterized in that, is provided with a bumper bottom described host cavity.
9. one kind has the box-type lamp of this pull rod device, it is characterized in that, described box-type lamp comprises chest, light fixture, wheel and the pull rod device described in claim 1 to 8 any one, described light fixture is housed in described chest, described chest is with wheel, described fixture is arranged on described chest tank wall, and forms a host cavity with described tank wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210498437.3A CN103844535B (en) | 2012-11-29 | 2012-11-29 | Pull rod device and there is the box-type lamp of this pull rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210498437.3A CN103844535B (en) | 2012-11-29 | 2012-11-29 | Pull rod device and there is the box-type lamp of this pull rod device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103844535A CN103844535A (en) | 2014-06-11 |
| CN103844535B true CN103844535B (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210498437.3A Active CN103844535B (en) | 2012-11-29 | 2012-11-29 | Pull rod device and there is the box-type lamp of this pull rod device |
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| Country | Link |
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| CN (1) | CN103844535B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832795A (en) * | 2015-05-27 | 2015-08-12 | 北京金马模具制品有限公司 | Box type lamp |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2228729Y (en) * | 1995-06-08 | 1996-06-12 | 谢明振 | Secondary handle device for suitcase |
| US6682209B2 (en) * | 2001-11-30 | 2004-01-27 | Cooper Technologies Company | Integral worklight |
| US7810964B2 (en) * | 2007-10-04 | 2010-10-12 | Max Alan Probasco | Light fixture |
| CN201507792U (en) * | 2009-08-26 | 2010-06-16 | 林璧光 | Pull-rod box type LED lighting lamp for photography |
| CN202158361U (en) * | 2011-08-11 | 2012-03-07 | 慈溪市中发灯饰有限公司 | Portable work lamp |
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2012
- 2012-11-29 CN CN201210498437.3A patent/CN103844535B/en active Active
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| CN103844535A (en) | 2014-06-11 |
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