CN204920311U - Novel swimming pool shutter grate - Google Patents
Novel swimming pool shutter grate Download PDFInfo
- Publication number
- CN204920311U CN204920311U CN201520661187.XU CN201520661187U CN204920311U CN 204920311 U CN204920311 U CN 204920311U CN 201520661187 U CN201520661187 U CN 201520661187U CN 204920311 U CN204920311 U CN 204920311U
- Authority
- CN
- China
- Prior art keywords
- safety loop
- buckle
- swimming pool
- draw
- groove
- 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
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Abstract
The utility model provides a novel swimming pool shutter grate, includes safety loop and comb physically, safety loop upper end be the ring of hollow circular cylinder, lower extreme outer lane on for the inner circle connection, is equipped with the draw -in groove on the safety loop, the body of combing for hemisphere opening form, is equipped with fretwork and buckle on it, the buckle is located combs body lower extreme edgewise, the utility model discloses simple structure adopts the hemispherical fretwork to comb and personally experiences sth. Part of the body, and the projecting part that the body was combed to the fretwork can guarantee the export of taking a breath, can airtight production negative pressure not hold the human body, has solved certain potential safety hazard for people's swimming of can setting one's mind at rest.
Description
Technical field
The utility model relates to a kind of shutter grate, especially a kind of Novel swimming pool shutter grate.
Background technology
Nowadays swimming exercise more and more welcomed by the people, swimming can the health of all round exercise people, excavate the function of human body, but had in recent years and much caused dead report about the outfall suction people in swimming pool, delivery port is shut by human body, and formation negative pressure causes human body to be adsorbed on shutter grate and finally causes death.
Summary of the invention
For solving an above existing difficult problem, the utility model discloses a kind of Novel swimming pool shutter grate.
A kind of Novel swimming pool shutter grate, comprises safety loop and comb body, described safety loop upper end is hollow circuit cylinder, lower end is the annulus that inner ring connects outer ring, upper end, safety loop is provided with draw-in groove, described comb body is hemispherical opening shape, which is provided with hollow out and buckle, and described buckle is positioned on comb body lower end edge limit.
A nearly step, described safety loop also comprises screw hole, and described screw hole is positioned on the lower end annulus of safety loop, and described draw-in groove is " L " shape slotted eye, and the quantity of draw-in groove, buckle and screw hole is 3.
A nearly step, described draw-in groove and buckle are all uniformly distributed, described screw hole between two draw-in grooves, and mutually between be uniformly distributed.
A nearly step, described swimming pool shutter grate material therefor is PVC material.
Beneficial effect: the utility model structure is simple, adopts hemispheric hollow out comb body, the projection of hollow out comb body can ensure ventilation outlet, airtight generation negative pressure can not hold human body, solve certain potential safety hazard, people can relievedly be swum.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram.
Wherein, 1, safety loop, 2, comb body, 3, hollow hole, 4, draw-in groove, 5, buckle, 6, screw hole.
Detailed description of the invention
By reference to the accompanying drawings, the utility model is described in further details.
As shown in the figure, a kind of Novel swimming pool shutter grate, comprise safety loop 1 and comb body 2, described safety loop 1 upper end is hollow circuit cylinder, lower end is the annulus that inner ring connects outer ring, upper end, safety loop 1 is provided with draw-in groove 4, described comb body 2 is hemispherical opening shape, which is provided with hollow out 3 and buckle 5, described buckle 5 is positioned on comb body 2 lower end edge limit, described safety loop 1 also comprises screw hole 6, described screw hole 6 is positioned on the lower end annulus of safety loop 1, described draw-in groove 4 is " L " shape slotted eye, draw-in groove 4, the quantity of buckle 5 and screw hole 6 is 3, described draw-in groove 4 and buckle 5 are all uniformly distributed, described screw hole 6 is between two draw-in grooves 4, and mutually between be uniformly distributed, described draw-in groove 4 and buckle 5 are all uniformly distributed, described screw hole 6 is between two draw-in grooves 4, and mutually between be uniformly distributed.
Embodiment: the upper end buckle 5 on comb body 2 being buckled into the draw-in groove 4 on safety loop 1, then rotate, buckle 5 is made to enter in the tongue of draw-in groove 4 lower end, by the screw hole 6 on safety loop 1, safety loop 1 is arranged on swimming pool water flowing mouth of pipe place with screw, the projection of hemispherical shutter grate can ensure ventilation outlet, airtight generation negative pressure can not hold human body, material selection PVC material of the present utility model, not only light durable, and cost is low, installing ring 1 and comb body 2 are bonded together by draw-in groove 4, buckle 5, are convenient to maintenance personal like this and carry out keeping in repair and dredging.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model; the technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall within the scope of claimed the utility model, and the claimed scope of utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. a Novel swimming pool shutter grate, comprise safety loop (1) and comb body (2), it is characterized in that: described safety loop (1) upper end is hollow circuit cylinder, lower end is the annulus that inner ring connects outer ring, upper end, safety loop (1) is provided with draw-in groove (4), described comb body (2) is hemispherical opening shape, which is provided with hollow out (3) and buckle (5), described buckle (5) is positioned on comb body (2) lower end edge limit.
2. a kind of Novel swimming pool shutter grate according to claim 1, it is characterized in that: described safety loop (1) also comprises screw hole (6), described screw hole (6) is positioned on the lower end annulus of safety loop (1), described draw-in groove (4) is " L " shape slotted eye, and the quantity of draw-in groove (4), buckle (5) and screw hole (6) is 3.
3. a kind of Novel swimming pool shutter grate according to claim 2, it is characterized in that: described draw-in groove (4) and buckle (5) are all uniformly distributed, described screw hole (6) is positioned between two draw-in grooves (4), and mutually between be uniformly distributed.
4. a kind of Novel swimming pool shutter grate according to claim 1, is characterized in that: described swimming pool shutter grate material therefor is PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661187.XU CN204920311U (en) | 2015-08-28 | 2015-08-28 | Novel swimming pool shutter grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661187.XU CN204920311U (en) | 2015-08-28 | 2015-08-28 | Novel swimming pool shutter grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204920311U true CN204920311U (en) | 2015-12-30 |
Family
ID=54969449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520661187.XU Expired - Fee Related CN204920311U (en) | 2015-08-28 | 2015-08-28 | Novel swimming pool shutter grate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204920311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027183A (en) * | 2021-04-09 | 2021-06-25 | 深圳市开源丰科技有限公司 | Prevent inhaling people's swimming pool drainage device |
-
2015
- 2015-08-28 CN CN201520661187.XU patent/CN204920311U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113027183A (en) * | 2021-04-09 | 2021-06-25 | 深圳市开源丰科技有限公司 | Prevent inhaling people's swimming pool drainage device |
| CN113027183B (en) * | 2021-04-09 | 2022-10-28 | 南京横溪经济技术开发有限公司 | Prevent inhaling people's swimming pool drainage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20170828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |