CN201599298U - Waterproof nut - Google Patents
Waterproof nut Download PDFInfo
- Publication number
- CN201599298U CN201599298U CN2009202609606U CN200920260960U CN201599298U CN 201599298 U CN201599298 U CN 201599298U CN 2009202609606 U CN2009202609606 U CN 2009202609606U CN 200920260960 U CN200920260960 U CN 200920260960U CN 201599298 U CN201599298 U CN 201599298U
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- China
- Prior art keywords
- chassis
- assembling set
- casing
- waterproof nut
- layer
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model relates to a waterproof nut arranged on a mounting hole (10) of a tank body (1), which comprises a hollow cylinder (500) with one open end. The outer wall of the cylinder (500) is provided with a chassis (9) which is a board outwards protruding on the cylinder (500). The cylinder (500) is divided into a mounting element (4) being the open end and a cap nut (5) being the closed end by the chassis (9). The chassis (9) is provided with at least two openings (90). The mounting element (4) is arranged in the mounting hole (10). The chassis (9) is close to the tank body (1). The chassis (9) and the tank body (1) welded around one circle of the outside of the chassis (9) form a welding layer (7) which is filled with the openings (90). The chassis is increased with at least two notches in which the welding layer is filled to prevent sliding and loosening.
Description
Technical field
The present invention relates to the LED display industry, more particularly, relate to a kind of waterproof nut.
Background technique
Present LED (Light Emitting Diode, being light emitting diode) outdoor billboard is except that the big curtain wall of routine, its another developing direction is that display screen is walked earthward, the similar small-sized board of waiting of its appearance and modeling, powerful, progressively be applied in commercial medium street, scenic spot, park, scenic spot etc. and locate.All weather operations requires height to heat radiation, water-proof performance, and appearance and modeling novelty, uniqueness are applicable to all LED display fields, ground.
LED public transport stop board display screen box body is installed and is used the waterproof nut, and welding is after use the loosening hidden danger of skidding of easily generation repeatedly.Improving the back increases by two above breach on original pad, fill up scolding tin in breach, makes it to play anti-skidding effect.Use through the scene, effective, product puts goods on the market.Reduced maintenance cost.Market prospects are long-range.
The waterproof nut of existing LED public transport stop board display screen box body as shown in Figure 1, 2, 3, the waterproof nut is installed on the mounting hole 10 of casing 1, comprises the hollow barrel-type spare 500 of an end opening, the inboard rounding 41 of cylindrical member 500 opening ends.Described cylindrical member 500 outer walls are provided with chassis 3 near open end, described chassis 3 is a plate outwards outstanding on the cylindrical member 500, described cylindrical member 500 is divided into assembling set 4 and 5 two parts of nut by chassis 3, and an end of its split shed is an assembling set 4, and an end of sealing is a nut 5.Described assembling set 4 is installed in the mounting hole 10, and casing 1 is close on described chassis 3, and one week welding chassis 3,3 outsides and casing 1 form weld layer 2 around the chassis.Described chassis 3 comprises first step layer 31 and second step layer 30, described first step layer 30 outer profile size less than second step layer 30 to form step.The height of described weld layer 2 is less than or equal to the thickness on chassis 3.The hidden danger that the waterproof nut of this structure uses easy generation to become flexible, skid repeatedly.
The model utility content
The technical problems to be solved in the utility model is, the defective at the above-mentioned waterproof nut of prior art uses easy generation to become flexible, skid repeatedly provides a kind of waterproof nut loosening and that skid that prevents.
The technological scheme that its technical problem that solves the utility model adopts is: construct a kind of waterproof nut, be installed on the mounting hole of casing, the hollow barrel-type spare that comprises an end opening, described cylindrical member outer wall is provided with the chassis near open end, and described chassis is a plate outwards outstanding on the cylindrical member, and described cylindrical member is divided into assembling set and two parts of nut by the chassis, one end of its split shed is an assembling set, one end of sealing is a nut, it is characterized in that
At least be provided with two opening portions on the described chassis, described assembling set is installed in the mounting hole, and casing is close on described chassis, and around welding chassis and casing formation weld layer in one week of the outside, chassis, described weld layer fills up opening portion.
In waterproof nut described in the utility model, described chassis comprises first step layer and second step layer, described first step layer outer profile size less than the second step layer to form step.
In waterproof nut described in the utility model, the height of described weld layer is less than or equal to the thickness on chassis.
In waterproof nut described in the utility model, the height of described weld layer is more than or equal to the thickness of second step layer.
In waterproof nut described in the utility model, described casing is provided with and the identical mounting hole of assembling set cross section external frame, is loose fit between described assembling set and the mounting hole.
In waterproof nut described in the utility model, the thickness of described assembling set is less than or equal to the wall thickness of casing.
Implement waterproof nut of the present utility model, have following beneficial effect:
The utility model fills up weld layer by increase at least two breach on the chassis of original waterproof nut in breach, make it to play anti-skidding and prevent to become flexible to act on.Use through the scene, effective, product puts goods on the market.The utility model has reduced maintenance cost, and market prospects are long-range.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the waterproof nut scheme of installation plan view of prior art;
Fig. 2 is the sectional view of the F-F face of Fig. 1;
Fig. 3 is the waterproof nut scheme of installation axonometric drawing of prior art;
Fig. 4 is a waterproof nut scheme of installation plan view of the present utility model;
Fig. 5 is the sectional view of the A-A face of Fig. 4;
Fig. 6 is a waterproof nut scheme of installation axonometric drawing of the present utility model.
Embodiment
Shown in Fig. 4,5,6, in waterproof nut embodiment of the present utility model, the waterproof nut is installed on the mounting hole 10 of casing 1, comprises the hollow barrel-type spare 500 of an end opening, the inboard rounding 41 of cylindrical member 500 opening ends.
Described cylindrical member 500 outer walls are provided with chassis 9 near open end, described chassis 9 is a plate outwards outstanding on the cylindrical member 500, described cylindrical member 500 is divided into assembling set 4 and 5 two parts of nut by chassis 9, and an end of its split shed is an assembling set 4, and an end of sealing is a nut 5.
At least be provided with two opening portions 90 on the described chassis 9, described assembling set 4 is installed in the mounting hole 10, and casing 1 is close on described chassis 9, and one week welding chassis 9,9 outsides and casing 1 form weld layer 7 around the chassis, and described weld layer 7 fills up opening portion 90.
Described chassis 9 comprises first step layer 91 and second step layer 92, described first step layer 91 outer profile size less than second step layer 92 to form step.The height of described weld layer 7 is less than or equal to the thickness on chassis 9.
If the fixed effect of welding is better, the height of described weld layer 7 is more than or equal to the thickness of second step layer 92.
Described casing 1 is provided with and the identical mounting hole 10 of assembling set 4 cross section external frames, is loose fit between described assembling set 4 and the mounting hole 10.The thickness of described assembling set 4 is less than or equal to the wall thickness of casing 1.
The utility model fills up weld layer by increase at least two breach on the chassis of original waterproof nut in breach, make it to play anti-skidding and prevent to become flexible to act on.Use through the scene, effective, product puts goods on the market.The utility model has reduced maintenance cost, and market prospects are long-range.
Claims (6)
1. waterproof nut, be installed on the mounting hole (10) of casing (1), the hollow barrel-type spare (500) that comprises an end opening, described cylindrical member (500) outer wall is provided with chassis (9) near open end, and described chassis (9) are that cylindrical member (500) goes up outwards outstanding plate, and described cylindrical member (500) is divided into assembling set (4) and (5) two parts of nut by chassis (9), one end of its split shed is assembling set (4), one end of sealing is nut (5), it is characterized in that
At least be provided with two opening portions (90) on the described chassis (9), described assembling set (4) is installed in the mounting hole (10), casing (1) is close on described chassis (9), around welding chassis (9) and casing (1) formation weld layer (7) in one week of the outside, chassis (9), described weld layer (7) fills up opening portion (90).
2. waterproof nut according to claim 1 is characterized in that, described chassis (9) comprise first step layer (91) and second step layer (92), described first step layer (91) outer profile size less than second step layer (92) to form step.
3. waterproof nut according to claim 1 is characterized in that, the height of described weld layer (7) is less than or equal to the thickness of chassis (9).
4. waterproof nut according to claim 3 is characterized in that, the height of described weld layer (7) is more than or equal to the thickness of second step layer (92).
5. waterproof nut according to claim 1 is characterized in that, described casing (1) is provided with the mounting hole (10) identical with assembling set (4) cross section external frame, is loose fit between described assembling set (4) and the mounting hole (10).
6. waterproof nut according to claim 1 is characterized in that, the thickness of described assembling set (4) is less than or equal to the wall thickness of casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202609606U CN201599298U (en) | 2009-12-01 | 2009-12-01 | Waterproof nut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202609606U CN201599298U (en) | 2009-12-01 | 2009-12-01 | Waterproof nut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599298U true CN201599298U (en) | 2010-10-06 |
Family
ID=42810353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202609606U Expired - Fee Related CN201599298U (en) | 2009-12-01 | 2009-12-01 | Waterproof nut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120655A (en) * | 2018-10-30 | 2020-05-08 | 高铁工业股份有限公司 | Waterproof construction that tubular product meets |
-
2009
- 2009-12-01 CN CN2009202609606U patent/CN201599298U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111120655A (en) * | 2018-10-30 | 2020-05-08 | 高铁工业股份有限公司 | Waterproof construction that tubular product meets |
| CN111120655B (en) * | 2018-10-30 | 2021-11-30 | 高铁工业股份有限公司 | Waterproof construction that tubular product meets |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20121201 |