CN204345210U - Be convenient to the product structure installed on the ceiling - Google Patents
Be convenient to the product structure installed on the ceiling Download PDFInfo
- Publication number
- CN204345210U CN204345210U CN201420764937.1U CN201420764937U CN204345210U CN 204345210 U CN204345210 U CN 204345210U CN 201420764937 U CN201420764937 U CN 201420764937U CN 204345210 U CN204345210 U CN 204345210U
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- sleeve
- latch
- ceiling
- ceiling board
- shell body
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Abstract
A kind of product structure being convenient to install on the ceiling, comprise a upper shell and a lower shell body, lower shell body is connected up and down with upper shell after through the through hole on ceiling board, the length of lower shell body and width or diameter are greater than the length of through hole on ceiling board and width or diameter respectively, the periphery of upper shell is evenly provided with the elastic support pin of three or more numbers, elastic support pin described in any one includes a sleeve all separately, sleeve is fixedly connected with the outer wall of upper shell, the upper end perforate of sleeve, a latch is provided with in sleeve, described latch and sleeve are set to axial sliding pair, latch is provided with circular step, and be stuck in the upper end perforate of sleeve by this ring dress step, on latch, cover has spring, described spring is between sleeve upper end and described circular step.The lower end of latch is pressed in the upper side of ceiling board, and lower shell body is pressed on the downside of ceiling board.The utility model simple installation, can not damage product and ceiling board.
Description
Technical field:
The utility model relates to mechanical field, particularly relates to the interconnection technique of installing article on the ceiling, particularly a kind of product structure being convenient to install on the ceiling.
Background technique:
The product such as lamp affixed to the ceiling, ventilating fan is generally arranged on the ceiling board of building.In prior art, first perforate on the ceiling, then the main body of the product such as lamp affixed to the ceiling, ventilating fan is placed into the top of ceiling board by through hole, utilize the spring pressuring plate being arranged on product main body side to clamp ceiling board from the upper side and lower side of ceiling board, thus realize the connection of product main body and ceiling board.The installation process of said structure is comparatively complicated, and easily damages product and ceiling board.
Summary of the invention:
The purpose of this utility model is to provide a kind of product structure being convenient to install on the ceiling, described be thisly convenient to the linkage structure that the product structure installed on the ceiling will solve the product such as lamp affixed to the ceiling, ventilating fan and ceiling board in prior art and install complicated, easily to damage product and ceiling board technical problem.
This product structure being convenient to install on the ceiling of the present utility model, comprise a upper shell and a lower shell body, comprise a upper shell and a lower shell body, wherein, described lower shell body is connected up and down with upper shell, the periphery of upper shell is evenly provided with the elastic support pin of more than three numbers, elastic support pin described in any one includes a sleeve all separately, the upper end perforate of sleeve, sleeve is fixedly connected with the outer wall of upper shell, a latch is provided with in sleeve, described latch and sleeve are set to axial sliding pair, latch is provided with circular step, latch is stuck in the upper end perforate of sleeve by described ring dress step, on latch, cover has spring, described spring is between sleeve upper end and described circular step.
Further, be provided with ceiling board, be provided with through hole in ceiling board between the lower end of latch and lower shell body, the length of lower shell body and width or diameter are greater than the length of through hole on ceiling board and width or diameter respectively.
Further, after upper shell is connected with lower shell body, lower shell body is biased on the bottom surface of ceiling board by latch, upper shell by spring.
Further, the lower end of latch is provided with a flat board, the axis of latch and described slab normal.
Working principle of the present utility model is: after opening hole on the ceiling, upper shell is placed into the top of ceiling board, the lower end of latch is pressed in the upper side of ceiling board under the action of the spring, lower shell body is connected with upper shell through after through hole in the downside of ceiling board, because the length of lower shell body and width or diameter are greater than the length of through hole in ceiling board and width or diameter respectively, lower shell body can not pass ceiling board, under the action of the spring, lower shell body is pressed on the downside of ceiling board, completes installation.
The utility model is compared with prior art, and its effect is actively with obvious.The utility model is provided with elastic support pin in the periphery of upper shell, on the ceiling after perforate, upper shell is placed into the top of ceiling board, the lower end of latch in elastic support pin is utilized to be pressed in the upper side of ceiling board under the action of the spring, the downside of lower shell body at ceiling board is connected with upper shell, because the length of lower shell body and width or diameter are greater than the length of through hole in ceiling board and width or diameter respectively, lower shell body can not pass ceiling board, under the action of the spring, lower shell body is pressed on the downside of ceiling board, completes installation.The utility model simple installation, can not damage product and ceiling board.
Accompanying drawing illustrates:
Fig. 1 is the decomposition texture schematic diagram being convenient to install product structure on the ceiling of the present utility model.
Fig. 2 is the schematic diagram being convenient to the upper shell installed in product structure on the ceiling of the present utility model.
Fig. 3 is the schematic diagram being convenient to install an embodiment of product structure on the ceiling of model utility.
Embodiment:
Embodiment 1:
As Fig. 1, shown in Fig. 2 and Fig. 3, the product structure being convenient to install on the ceiling of the present utility model, comprise a upper shell 1 and a lower shell body 2, ceiling board 7 is between upper shell 1 and lower shell body 2, perforate in ceiling board 7, upper shell 1 is connected with lower shell body about 2, the periphery of upper shell 1 is evenly provided with the elastic support pin 3 of more than three numbers, elastic support pin 3 described in any one includes a sleeve 4 all separately, sleeve 4 is fixedly connected with the outer wall of upper shell 1, the upper end perforate of sleeve 4, a latch 5 is provided with in sleeve 4, described latch 5 is set to axial sliding pair with sleeve 4, latch 5 is provided with circular step, latch 5 is arranged with spring 6, described spring 6 is between sleeve 4 upper end and described circular step.
Further, the lower end of latch 5 is provided with a flat board, the axis of latch 5 and described slab normal.
Further, be provided with between the lower end of latch 5 and lower shell body 2.
The working principle of the present embodiment is: on ceiling board 7 after perforate, upper shell 1 is placed into the top of ceiling board 7, the lower end of latch 5 is pressed in the upper side of ceiling board 7 under spring 6 acts on, lower shell body 2 is connected with upper shell 1 in the downside of ceiling board 7, because the length of lower shell body 2 and width or diameter are greater than the length of through hole in ceiling board 7 and width or diameter respectively, lower shell body 2 can not pass ceiling board 7, under spring 6 acts on, lower shell body 2 is pressed on the downside of ceiling board 7, completes installation.
Claims (3)
1. be convenient to the product structure installed on the ceiling for one kind, comprise a upper shell and a lower shell body, it is characterized in that: described lower shell body is connected up and down with upper shell, the periphery of upper shell is evenly provided with the elastic support pin of more than three numbers, elastic support pin described in any one includes a sleeve all separately, the upper end perforate of sleeve, sleeve is fixedly connected with the outer wall of upper shell, a latch is provided with in sleeve, described latch and sleeve are set to axial sliding pair, latch is provided with circular step, latch is stuck in the upper end perforate of sleeve by described circular step, on latch, cover has spring, described spring is between sleeve upper end and described circular step.
2. be convenient to the product structure installed on the ceiling as claimed in claim 1, it is characterized in that: between the lower end of latch and lower shell body, be provided with ceiling board, be provided with through hole in ceiling board, the length of lower shell body and width or diameter are greater than the length of through hole on ceiling board and width or diameter respectively.
3. be convenient to the product structure installed on the ceiling as claimed in claim 2, it is characterized in that: after upper shell is connected with lower shell body, lower shell body is biased on the bottom surface of ceiling board by latch, upper shell by spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420764937.1U CN204345210U (en) | 2014-12-08 | 2014-12-08 | Be convenient to the product structure installed on the ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420764937.1U CN204345210U (en) | 2014-12-08 | 2014-12-08 | Be convenient to the product structure installed on the ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204345210U true CN204345210U (en) | 2015-05-20 |
Family
ID=53228478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420764937.1U Active CN204345210U (en) | 2014-12-08 | 2014-12-08 | Be convenient to the product structure installed on the ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204345210U (en) |
-
2014
- 2014-12-08 CN CN201420764937.1U patent/CN204345210U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |