CN110203353A - A kind of novel particle-filled, inflation dual-purpose safe articles for swimming - Google Patents

Abstract

The invention discloses a novel particle-filled and inflatable dual-purpose safe swimming article, which comprises a deflation interception valve and an air intake filling valve. The deflation interception valve comprises a first upper cover, a cover plug and a first valve body. The present invention cooperates with each other through the air leakage interception valve, the first upper cover, the cover plug, the first valve body, the screen surface, the intake filling valve, the second upper cover, the second valve body and the screen. When the outer material is damaged, When the valve cover is opened, the buoyancy will not disappear or decrease, which greatly improves the safety of use. For the plastic high-period welding technology, the high airtightness of the material of this device prevents water from intruding into the interior, and has a fast and easy-drying effect. Features, prevents mildew of the product, by changing the filling of the internal medium, it not only prolongs the service life, can recycle the internal medium, reduces the waste of materials, is also conducive to environmental protection, reduces pollution, and saves manpower for mechanical automation production Cost, provide a feasible basis.

Description

A new type of particle-filled and inflatable dual-purpose safe swimming product

technical field

The invention relates to the technical field of swimming articles, in particular to a novel particle-filled and inflatable dual-purpose safe swimming article.

Background technique

Now on the market, PVC plastic calendered film is used, and water swimming products, household items, and outdoor leisure products that use high-frequency welding mostly use inflatable air as the medium. The advantages are: easy to form, easy to dry when exposed to water, strong airtightness, and Lightweight and easy to carry. Easy storage without wasting space. The disadvantages are: it will be broken when encountering sharp objects, the safety factor is low, and the scrap rate is high. There are reports on the Internet that the casualties of the parties are caused by the deflation of inflatable products during swimming. Various reasons cause the service life of inflatable products to be short. Degradation, causing huge pollution to the environment. In recent years, there is a kind of non-inflatable baby swimming product that has appeared on the market. The foam sheet material is cut into shapes, and the jacket is sewn with textile fabrics. The sheet is manually put into the sleeve, and the zipper is sewn to seal. The advantage is that the safety factor is indeed increased, and the buoyancy will not disappear. The disadvantages are: after the sheet is tightly covered with a cloth cover, the product is too hard, which is not comfortable for infants and young children. The textile fabric is prone to odor and mildew after long-term wetness. Similarly, the mildew of the zipper is not easy to remove, and the growth of bacteria will cause harm to the human body. The deficiencies of the existing technology, inflatable products have a high scrap rate and are easy to be damaged. The air nozzle cover is easy to be opened due to excessive air pressure, or the buoyancy of the deflated buoyancy disappears due to excessive air pressure, and the risk factor is high. The service life is short and the waste is large, causing environmental pollution. The pollution coefficient is high, and the biggest disadvantage of non-inflatable products used in the market is that after being wet, the material will be moldy, and the zipper will grow bacteria, which will inevitably cause body infection, and it is not easy to produce mechanically and automatically, which wastes manpower. For this reason, we propose a new type of particle-filled, inflatable dual-purpose safe swimming article to solve the problems in the above-mentioned background technology.

Contents of the invention

The purpose of the present invention is to provide a novel particle-filled and inflatable dual-purpose safe swimming article to solve the problems in the above-mentioned background technology.

In order to achieve the above object, the present invention provides the following technical solutions: a new type of particle-filled and inflatable dual-purpose safety swimming article, including an air leakage interception valve and an air intake filling valve, and the air leakage interception valve includes a first upper cover, a cover plug and a second A valve body, the surface of the cover plug is provided with a convex ring, and the inner wall of the first valve body is provided with a concave ring, and the cover plug and the first valve body are sealed and engaged after being tightly closed, and the first valve body The bottom of the valve is provided with a screen surface, the intake filling valve includes a second upper cover and a second valve body, the second upper cover is arranged in two circles, the inside of the second valve body is hollow, and the first The outer ring of the second valve body is set as a screen, the side of the second valve body away from the first valve body is fixedly connected with a connecting plate, and the top of the connecting plate is fixedly connected with a second valve body on a side far away from the first valve body. An air plug, a second air plug is fixedly connected to the top of the connecting plate and outside the first air plug.

Preferably, the screen surface is set in a spherical shape, and uniform air holes are distributed on the surface of the screen surface to act on the outflow of air.

Preferably, small holes are evenly distributed on the surface of the screen to act on air backflow.

Preferably, the middle cover with a hole-shaped rubber pad is used. After the particles are filled, the middle cover is covered to ensure that the particles will not leak out, and it also acts on one-way inward inflation.

Preferably, the recirculation area at the bottom of the second valve body is arc-shaped.

Preferably, the materials of the first valve body and the second valve body are both EPS foam particle filling medium.

Compared with the prior art, the beneficial effects of the present invention are as follows:

The present invention cooperates with each other through the air leakage interception valve, the first upper cover, the cover plug, the first valve body, the screen surface, the intake filling valve, the second upper cover, the second valve body and the screen. When the outer material is damaged, When the valve cover is opened, the buoyancy will not disappear or decrease, which greatly improves the safety of use. For the plastic high-period welding technology, the high airtightness of the material of this device prevents water from intruding into the interior, and has a fast and easy-drying effect. Features, prevents mildew of the product, by changing the filling of the internal medium, it not only prolongs the service life, can recycle the internal medium, reduces the waste of materials, is also conducive to environmental protection, reduces pollution, and saves manpower for mechanical automation production Cost, provide a feasible basis.

Description of drawings

Fig. 1 is the three-dimensional structure diagram of the front view of Embodiment 1 of the present invention;

FIG. 2 is a schematic three-dimensional structure diagram of a bottom view of Embodiment 1 of the present invention;

Fig. 3 is a schematic three-dimensional structure diagram of a side view of Embodiment 1 of the present invention;

Fig. 4 is the three-dimensional structure schematic diagram of feed top view of the present invention;

Fig. 5 is the three-dimensional structure schematic diagram of feed side view of the present invention;

Fig. 6 is a schematic perspective view of the three-dimensional structure of the front view of the feed material of the present invention.

In the figure: 1 air leakage interception valve, 11 first upper cover, 12 cover plug, 13 first valve body, 14 screen surface, 2 intake filling valve, 21 second upper cover, 22 second valve body, 23 screen , 3 connecting plate, 4 first air plug, 5 second air plug.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Example 1

Please refer to Figures 1-6, a new type of particle-filled and inflatable dual-purpose safety swimming article, including a leak interception valve 1 and an intake filling valve 2, and the leak interception valve 1 includes a first upper cover 11, a cover plug 12 and a first valve body 13, the surface of the cover plug 12 is provided with a protruding ring, and the inner wall of the first valve body 13 is provided with a concave ring. The bottom is provided with a screen surface 14, and the intake filling valve 2 includes a second upper cover 21 and a second valve body 22, the second upper cover 21 is arranged in two circles, the inside of the second valve body 22 is hollow, and the second valve body The outer ring of 22 is set as a screen 23, the side of the second valve body 22 away from the first valve body 13 is fixedly connected with the connection plate 3, and the top of the connection plate 3 and the side away from the first valve body 13 is fixedly connected with the first valve body 13. An air plug 4 is fixedly connected with a second air plug 5 on the top of the connecting plate 3 and outside the first air plug 4 .

Specifically, the screen surface 14 is set in a spherical shape, and uniform air holes are distributed on the surface of the screen surface 14, acting on the outflow of air, and intercepting the solid medium without loss.

Specifically, the middle cover with a hole shape and a rubber pad, after the particles are filled, the middle cover is covered to ensure that the particles will not leak out, and it also acts on one-way inward inflation.

Specifically, small holes are uniformly distributed on the surface of the screen 23 to act on air backflow.

Specifically, the recirculation area at the bottom of the second valve body 22 is arc-shaped to prevent solid medium from clogging.

Specifically, the materials of the first valve body 13 and the second valve body 22 both include EPS foam particle filling medium and foam sponge. The material is light in weight and has high buoyancy. Excellent softness and comfort, but also make the particles flow with gravity like air, reducing the chance of rollover.

Example 2

During mass production in the factory, a medium filling machine is required. When the medium filling machine is in use, the storage tank is in the shape of a funnel, and the lower part of the funnel is divided into two supply outlets. The air and air distributed at one end are pressurized to form an air vortex, blowing air outward, and inhaling air at the rear end. The hollow foam particles in the middle are sucked into the product with the air flow. The upper part of the storage barrel is covered with a plastic pipe connected externally, and the material is automatically sent from the storage room to the storage barrel by the blower.

Example 3

For individuals, the production of this product requires the use of a filling medium gun, which is suitable for carrying and is easy to use. Through the small AC, DC, charging, and inflatable electric pumps commonly used in the market, the airflow is generated by operation, and through the air inlet of the gun body, through Airtight gas tank, one end of the tank body has a uniform air outlet hole to flow out, enter the main air flow channel to form a vortex suction, suck the lightweight EPS particles into the product, and also act on the free suction of the particles in the product, and put them into the product packaging bag, which can be As a pillow, pillow, cushion.

Example 4

Use non-woven materials to make product packaging bags. The packaging bags are printed with environmental protection to make exquisite pillows, newspaper pillows, cushions and other outerwear. When the main product is idle, the EPS particles can be pumped into the packaging bag as a pillow.

To sum up: the new type of particle-filled and inflatable dual-purpose safe swimming article passes through the deflated interception valve 1, the first upper cover 11, the cover plug 12, the first valve body 13, the screen surface 14, the intake filling valve 2, The second upper cover 21, the second valve body 22 and the screen 23 cooperate with each other. When the outer material is damaged, the valve cover is opened, and the buoyancy will not disappear or decrease, which greatly improves the safety of use. For plastic high cycle welding technology In other words, the high airtightness of the material of this device prevents water from intruding into the interior. It has the characteristics of quick and easy drying, which prevents the product from mildewing. By changing the filling of the internal medium, it not only prolongs the service life, but also can recycle the internal medium. , Reducing the waste of materials is also conducive to environmental protection, reducing pollution, and also provides a feasible basis for mechanical automation production and saving labor costs.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (6)

1. a kind of novel particle-filled, inflation dual-purpose safe articles for swimming, including lose heart interception valves (1) and air inlet filling-valve (2), It is characterized by: the discouraged interception valves (1) include the first upper cover (11), Gai Sai (12) and the first valve body (13), the lid plug (12) surface is equipped with flange collar, and the inner wall of first valve body (13) is equipped with recessed circle, the lid plug (12) and the first valve body (13) occlusion is sealed after covering tightly, the bottom of first valve body (13) is provided with sieve face (14), air inlet filling-valve (2) packet The second upper cover (21) and the second valve body (22) are included, second upper cover (21) is set as two circles, and second valve body (22) is internal In hollow setting, the outer ring of second valve body (22) is set as sieve (23), and second valve body (22) is far from the first valve body (13) side is fixedly connected with connecting plate (3), and the side of the top of the connecting plate (3) and separate first valve body (13) is fixed Be connected with the first vent plug (4), the top of the connecting plate (3) and be located at the first vent plug (4) outside be fixedly connected with the second gas It fills in (5).

2. novel particle-filled, the inflation dual-purpose safe articles for swimming of one kind according to claim 1, it is characterised in that: institute It states sieve face (14) and is set as ball-type, and the surface of sieve face (14) is furnished with uniform stomata, act on air outflow.

3. novel particle-filled, the inflation dual-purpose safe articles for swimming of one kind according to claim 1, it is characterised in that: institute The middle cover for stating poroid plus rubber mat covers middle cover after particle-filled, guarantee that particle will not ooze out outward, also act on unidirectionally to Interior inflation.

4. novel particle-filled, the inflation dual-purpose safe articles for swimming of one kind according to claim 1, it is characterised in that: institute The surface for stating sieve (23) is evenly distributed aperture, acts on air return.

5. novel particle-filled, the inflation dual-purpose safe articles for swimming of one kind according to claim 1, it is characterised in that: institute It is arc-shaped to state the second valve body (22) bottom recirculating zone.

6. novel particle-filled, the inflation dual-purpose safe articles for swimming of one kind according to claim 1, it is characterised in that: institute The material for stating the first valve body (13) and the second valve body (22) is EPS foaming particle filled media.