CN208236881U - A kind of open link of mounted lamp easy to disassemble - Google Patents
A kind of open link of mounted lamp easy to disassemble Download PDFInfo
- Publication number
- CN208236881U CN208236881U CN201820617732.9U CN201820617732U CN208236881U CN 208236881 U CN208236881 U CN 208236881U CN 201820617732 U CN201820617732 U CN 201820617732U CN 208236881 U CN208236881 U CN 208236881U
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- CN
- China
- Prior art keywords
- opening
- ring body
- chain ring
- button
- hole
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- 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.)
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Abstract
The utility model discloses a kind of open links of mounted lamp easy to disassemble, including track type chain ring body；One side of the chain ring body is equipped with an opening, and distance is greater than the diameter of the chain ring body between the opening both ends；The opening is equipped with a closing device；The closing device includes: casing, is sheathed on opening, and casing length is greater than the distance between opening both ends；Control button, in the chain ring body of open at one end, for controlling sleeve closure opening or opening opening；Block is fixed in the chain ring body of the opening other end；Elastic component, is fixed on block and between the cannula tip of block, when shrinking the elastic component, described sleeve pipe can be completely in the chain ring body of the opening other end.The open link of mounted lamp easy to disassemble described in the utility model controls sleeve closure using control button or opens the opening, and operating method is simple, the quantity of operator when reducing hoisting lamp, and cost reduces.
Description
Technical field
The utility model relates to handware field more particularly to a kind of open links of mounted lamp easy to disassemble.
Background technique
Suspending the lamps and lanterns used in midair would generally be hung on suspension hook by chain, and chain is concatenated by more piece chain link, lifting
Or when removing lamps and lanterns, needs for the chain link being connected with suspension hook to be open and open, chain link in the prior art is needed using tool
Chain link can be open and open or be closed, created great difficulties to the process of dismounting lamps and lanterns, it is past when especially light fitting quality is heavier
It could be completed toward needing more people to arrange in pairs or groups.Therefore, chain link structure how is improved, makes lamps and lanterns lifting is more convenient to need to solve at present
Technical problem.
Utility model content
The purpose of this utility model is in view of the problems of the existing technology to provide one kind to make the more laborsaving side of hoisting lamp
Just open link.
The technical solution of the utility model is: a kind of open link of mounted lamp easy to disassemble, including track type chain link
Ontology；One side of the chain ring body is equipped with an opening, and distance is greater than the chain ring body between the opening both ends
Diameter；The opening is equipped with a closing device；The closing device includes: casing, is sheathed on opening, and casing length is greater than
Be open the distance between both ends；Control button, in the chain ring body of open at one end, for control sleeve closure opening or
Open opening；Block is fixed in the chain ring body of the opening other end；Elastic component is fixed on block and the casing close to block
Between end, when shrinking the elastic component, described sleeve pipe can be completely in the chain ring body of the opening other end.
Further, it is equipped with cavity in the chain ring body of open at one end, is set along longitudinal direction in the cavity sidewalls
There are first through hole and the second through-hole；The control button is set in institute's cavity, and control button includes elastic rod and button, the bullet
Property bar one end be fixed on the cavity bottom close to open at one end, the button is fixed on the outside of the elastic rod other end, and button
It is right against at first through hole, the inside of the elastic rod other end, which is equipped with, squeezes spring, on the elastic rod below button also
Equipped with convex ridge, the convex ridge and the second through-hole face, when the extruding spring in a free state, the button and convex ridge point
Not Chuan Guo first through hole and the second through-hole be exposed to chain link body exterior；Upon pressing the button, the convex ridge can be completely into sky
It is intracavitary；Described sleeve pipe upper end is equipped with third through-hole, and the third through-hole can be such that convex ridge passes through, when convex ridge is fastened on third through-hole
When upper, the completely enclosed opening of described sleeve pipe.
Further, the convex ridge is that inclined wedge structure, upper level can block inwardly for upper level lower part
The third through-hole top edge, lower part slope inwardly more smooth when described sleeve pipe can be made to be inserted in upwards.
Preferably, the extruding spring is fixed between cavity inner wall and elastic rod, and the extruding spring is avoided to fall off.
Preferably, when the push button makes the convex ridge completely into the cavity, the button outside still position
In outside the chain ring body, resetted convenient for the button and convex ridge.
Further, the chain link outer body positioned at the opening other end is equipped with outer lug boss, and described sleeve pipe internal diameter is greater than evagination
Platform outer diameter, described sleeve pipe lower end inner wall are equipped with inner convex platform, and the inner convex platform internal diameter is less than the outer lug boss outer diameter.Work as described sleeve pipe
When moving up, due to there is the obstruction of the outer lug boss, described sleeve pipe lower end will not fall off the opening other end.
Preferably, the elastic component is spring.
Further, when the elastic component in a free state, described sleeve pipe is completely in the opening other end
In chain ring body.
Preferably, the elastic rod is made of stainless steel material, and stainless steel material good toughness is not easily broken.
The beneficial effects of the utility model are:
(1) open link of mounted lamp easy to disassemble described in the utility model, using control button control casing envelope
The opening is closed or opens, operating method is simple.When hoisting lamp, it is only necessary to be held using a hand positioned at chain one end
Open link and operate the control button and chain link can be opened, while using the chain of the another hand control chain other end
Ring, and be inserted in the open link, then by sleeve closure, the quantity of operator when reducing hoisting lamp,
Cost reduces.
(2) open link of mounted lamp easy to disassemble described in the utility model, the control button are pressed using spring
Pressure presses the laborsaving convenience of process, further decreases lamp installation difficulty.
Detailed description of the invention
Structural representation when Fig. 1 is the closure of openings of the open link of mounted lamp easy to disassemble described in the utility model
Figure；
Fig. 2 is enlarged drawing at A in Fig. 1；
Fig. 3 is the structural representation when opening of the open link of mounted lamp easy to disassemble described in the utility model is opened
Figure；
Fig. 4 is chain link described in Fig. 3 close to cavity end partial enlarged view.
In figure, 1, chain ring body, 2, opening, 3, casing, 4, control button, 4-1, elastic rod, 4-2, button, 4-3, extruding
Spring, 4-4, convex ridge, 5, block, 6, elastic component, 7, open at one end, 8, the opening other end, 9, cavity, 10, first through hole, 11,
Second through-hole, 12, third through-hole, 13, outer lug boss, 14, inner convex platform.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.
A kind of open link of mounted lamp easy to disassemble, as shown in Figs 1-4, including track type chain ring body 1, this field
Technical staff is, it is contemplated that the cross section of chain ring body 1 is generally circular；One side of chain ring body 1 is equipped with an opening 2,
The distance between 2 both ends that is open is greater than the diameter of chain ring body 1, by contiguous links insertion opening 2 when convenient for assembling with other chain links
Interior, " diameter " mentioned here refers to the diameter of 1 cross section of chain ring body；It is open at 2 equipped with a closing device；Closing device packet
It includes:
Casing 3 is sheathed at opening 2, and 3 length of casing is greater than the distance between 2 both ends of opening, and such casing 3 can be complete
Totally-enclosed opening 2；
Control button 4, in the chain ring body 1 of open at one end 7, for controlling the closing of casing 3 opening 2 or opening
Mouth 2；
Block 5 is fixed in the chain ring body 1 of the opening other end 8；
Elastic component 6, is fixed on block 5 and between 3 end of casing of block 5, when shrinking elastic component 6, casing 3 can
It is completely in the chain ring body 1 of the opening other end 8, i.e., opening 2 is opened completely.
Figure shown in attached drawing is subject in noun of locality "upper" described in the utility model, "lower".
One specific embodiment of the utility model, as shown in Figs 1-4, a kind of open link of mounted lamp easy to disassemble
Ring, including track type chain ring body 1, the cross section of chain ring body 1 are circle；One side of chain ring body 1 is equipped with an opening
2, distance is greater than the diameter of chain ring body 1 between 2 both ends that are open, by contiguous links insertion opening when convenient for assembling with other chain links
In 2；It is equipped with cavity 9 in the chain ring body 1 of open at one end 7, is equipped with first through hole 10 and second along longitudinal direction on 9 side wall of cavity
Through-hole 11；It is open at 2 equipped with a closing device；Closing device includes:
Casing 3 is sheathed at opening 2, and 3 length of casing is greater than the distance between 2 both ends of opening, and such casing 3 can be complete
Totally-enclosed opening 2；
Control button 4 is set in cavity 9, for controlling the closing of casing 3 opening 2 or opening opening 2；Control button 4 wraps
Elastic rod 4-1 and button 4-2 are included, elastic rod 4-1 is fixed on one end close to 9 bottom of cavity of open at one end 7, and button 4-2 is fixed
In the outside of the elastic rod 4-1 other end, and button 4-2 is right against at first through hole 10, and the inside of the elastic rod 4-1 other end is equipped with
Spring 4-3 is squeezed, is fixed between 9 inner wall of cavity and elastic rod 4-1 preferably, squeezing spring 4-3.In order to make elastic rod
4-1 has more displacement space, and when fixed, elastic rod 4-1 is located at button close to 11 place side of first through hole 10 and the second through-hole
Convex ridge 4-4,11 face of convex ridge 4-4 and the second through-hole are additionally provided on elastic rod 4-1 below 4-2.It is in certainly when squeezing spring 4-3
When by state, button 4-2 and convex ridge 4-4 is each passed through first through hole 10 and the second through-hole 11 is exposed to outside chain ring body 1；When pressing
When pressing button 4-2 makes to squeeze spring 4-3 compression, convex ridge 4-4 can be completely into cavity 9, first through hole 10 and the second through-hole
11 size should be respectively greater than the size of button 4-2 and convex ridge 4-4, button 4-2 and convex ridge 4-4 meeting as push button 4-2
There is a degree of inclination, can be stuck in through-hole edge using biggish through-hole to avoid button 4-2 or convex ridge 4-4 can not shrink
Or it resets；
Block 5 is fixed in the chain ring body 1 of the opening other end 8；
Elastic component 6 is fixed between block 5 and 3 end of casing of close block 5, when elastic component 6 is in free state
When, casing 3 is completely in the chain ring body 1 of the opening other end 8, i.e., opening 2 is opened completely, is not necessarily to manual squeezing elastic component
6。
3 upper end of casing is additionally provided with third through-hole 12, and third through-hole 12 can be such that convex ridge 4-4 passes through, when convex ridge 4-4 is fastened on
When on third through-hole 12, the completely enclosed opening 2 of casing 3, preferably, 12 size of third through-hole and 11 size phase of the second through-hole
Together.
The specific embodiment of the present embodiment, under usual state, button 4-2 and convex ridge 4-4 are exposed to outside chain ring body 1,
When unclosed opening 2, under the pulling of elastic component 6 in the chain ring body 1 in the opening other end 8, opening 2 fully opens casing 3.
When needing to close opening 2, casing 3, while 12 place face face convex ridge 4-4 of third through-hole are moved up, until convex ridge 4-4 card
It is located in third through-hole 12, elastic component 6 is in tensional state at this time, preferably, convex ridge 4-4 is that upper level lower part is inside
The inclined wedge structure in side, upper level can block 12 top edge of third through-hole, and lower part, which slopes inwardly, can make described sleeve pipe 3
It is more smooth when being inserted in upwards, as shown in Figure 1 and Figure 2；When needing to open, push button 4-2, convex ridge 4-4 are simultaneously to cavity 9
Until completely into cavity 9, casing 3 is detached from the block of convex ridge 4-4, extensive in the resilient force setting of casing 3 of elastic component 6 for interior movement
It is multiple to original position, as shown in Figure 3, Figure 4.
Preferably, as shown in figure 4, when push button 4-2 makes convex ridge 4-4 completely into cavity 9, button 4-2
Outside is still located at outside chain ring body 1, is prevented button 4-2 to be depressed in cavity 9 and is led to not reset.
Casing 3 is detached from the opening other end 8 when to prevent from moving up casing 3, on the basis of above embodiments, such as Fig. 2
It is shown, outer lug boss 13 is additionally provided on the outside of the chain ring body 1 of the opening other end 8,3 internal diameter of casing is greater than 13 outer diameter of outer lug boss,
3 lower end inner wall of casing is equipped with inner convex platform 14, and 14 internal diameter of inner convex platform is less than 13 outer diameter of outer lug boss, when 3 lower end of casing reaches outer lug boss
When at 13, outer lug boss 13 can resist inner convex platform 14, and casing 3 is prevented to continue to move up.
Preferably, elastic component 6 is spring in the utility model.
Preferably, elastic rod 4-1 is made of stainless steel material in the utility model.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, the change that can be readily occurred in
Change or replace, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with described
Subject to scope of protection of the claims.
Claims (9)
1. a kind of open link of mounted lamp easy to disassemble, it is characterised in that: including track type chain ring body (1)；The chain
One side of ring body (1) is equipped with an opening (2), and distance is greater than the chain ring body (1) between described opening (2) both ends
Diameter；A closing device is equipped at the opening (2)；The closing device includes:
Casing (3) is sheathed at opening (2), and casing (3) length is greater than the distance between opening (2) both ends；
Control button (4) is set in the chain ring body (1) of open at one end (7), is closed or opened out for controlling casing (3)
Mouth (2)；
Block (5) is fixed in the chain ring body (1) of the opening other end (8)；
Elastic component (6) is fixed on block (5) and between casing (3) end of block (5), shrinks the elastic component (6)
When, described sleeve pipe (3) can be completely in the chain ring body (1) of the opening other end (8).
2. the open link of mounted lamp easy to disassemble according to claim 1, it is characterised in that: close to open at one end
(7) cavity (9) are equipped in the chain ring body (1), are equipped with first through hole (10) and the on cavity (9) side wall along longitudinal direction
Two through-holes (11)；
The control button (4) is set in institute's cavity (9), and control button (4) includes elastic rod (4-1) and button (4-2), described
The one end elastic rod (4-1) is fixed on close to cavity (9) bottom of open at one end (7), and the button (4-2) is fixed on elastic rod
The outside of (4-1) other end, and button (4-2) is right against at first through hole (10), the inside of elastic rod (4-1) other end
Equipped with spring (4-3) is squeezed, it is located on the elastic rod (4-1) below button (4-2) and is additionally provided with convex ridge (4-4), the convex ridge (4-
4) with the second through-hole (11) face, when the extruding spring (4-3) in a free state, the button (4-2) and convex ridge (4-
4) it is each passed through first through hole (10) and the second through-hole (11) is exposed to chain ring body (1) outside；As push button (4-2), institute
Stating convex ridge (4-4) can be completely into cavity (9)；
Described sleeve pipe (3) upper end is equipped with third through-hole (12), and the third through-hole (12) can be such that convex ridge (4-4) passes through, when convex
When ridge (4-4) is fastened on third through-hole (12), the completely enclosed opening (2) of described sleeve pipe (3).
3. the open link of mounted lamp easy to disassemble according to claim 2, it is characterised in that: the convex ridge (4-4)
For upper level lower part inclined wedge structure inwardly.
4. the open link of mounted lamp easy to disassemble according to claim 2, it is characterised in that: the extruding spring
(4-3) is fixed between cavity (9) inner wall and elastic rod (4-1).
5. the open link of mounted lamp easy to disassemble according to claim 2, it is characterised in that: as push button (4-
2) when making the convex ridge (4-4) interior completely into cavity (9), chain ring body (1) is still located at outside on the outside of the button (4-2).
6. the open link of mounted lamp easy to disassemble according to claim 1, it is characterised in that: be located at the opening other end
(8) outer lug boss (13) are equipped on the outside of chain ring body (1), described sleeve pipe (3) internal diameter is greater than outer lug boss (13) outer diameter, described sleeve pipe
(3) lower end inner wall is equipped with inner convex platform (14), and inner convex platform (14) internal diameter is less than the outer lug boss (13) outer diameter.
7. the open link of mounted lamp easy to disassemble according to claim 1, it is characterised in that: the elastic component (6)
For spring.
8. the open link of mounted lamp easy to disassemble according to claim 1, it is characterised in that: when the elastic component
(6) in a free state, described sleeve pipe (3) is completely in the chain ring body (1) of the opening other end (8).
9. the open link of mounted lamp easy to disassemble according to claim 2, it is characterised in that: the elastic rod (4-
1) it is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820617732.9U CN208236881U (en) | 2018-04-27 | 2018-04-27 | A kind of open link of mounted lamp easy to disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820617732.9U CN208236881U (en) | 2018-04-27 | 2018-04-27 | A kind of open link of mounted lamp easy to disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208236881U true CN208236881U (en) | 2018-12-14 |
Family
ID=64584699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820617732.9U Expired - Fee Related CN208236881U (en) | 2018-04-27 | 2018-04-27 | A kind of open link of mounted lamp easy to disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208236881U (en) |
-
2018
- 2018-04-27 CN CN201820617732.9U patent/CN208236881U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20181214 Termination date: 20190427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |