Combinable inflatable basketball court

Abstract

The utility model relates to the technical field of inflatable basketball courts, and provides a combinable inflatable basketball court which comprises a first basketball court and a mounting seat, a combined structure is fixed on one side of the first basketball court, and a second basketball court is fixed on one side, far away from the first basketball court, of the combined structure. Mounting seats are fixed on two sides of the bottoms of the first court and the second court. Through the arrangement of the protection structure, under the action of the corrosion-resistant layer, the anti-corrosion court has higher strength and toughness and better acid and alkali corrosion resistance, under the action of the anti-ultraviolet layer, the anti-corrosion court can resist erosion of self-heating factors such as ultraviolet rays, wind and rain in sunlight, and can protect the first court and the second court from fading, aging or deformation; under the action of the protective layer, the first court and the second court can be effectively protected from being corroded by ultraviolet rays, so that the service life is prolonged, the function that the device is convenient to reinforce is realized, and the service life of the combinable inflatable basketball court in use is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of inflatable basketball court technology, and in particular to a combinable inflatable basketball court. Background Technology

[0002] An inflatable basketball court is a portable, quick-assembly basketball court that is inflated to form a standard-sized basketball court, suitable for use in various occasions. To change the size of the basketball court and adapt to different game needs, a modular inflatable basketball court is used.

[0003] To address this, patent CN215407673U discloses an inflatable, modular, mobile basketball court, comprising a main unit, a drainage ditch assembly, a fixing module, connecting cover I, and connecting cover II. The main unit is formed by splicing air columns I and II, with the inner side of the air columns serving as the inner wall and the outer side as the outer wall. The drainage ditch assembly is positioned between the outer walls of air columns I and II, and includes a connecting tarpaulin. The connecting tarpaulin is connected to the outer wall via connecting latch II. Connecting cover I is symmetrically arranged on both sides of the connecting tarpaulin, and connecting cover II is located below connecting cover I. One end of connecting cover I and one end of connecting cover II are both connected to the outer wall, and connecting cover I is connected to the upper surface of the connecting tarpaulin via connecting latch I. This utility model features a novel structural design, convenient assembly, adaptability to the length requirements of basketball courts, strong wind and rain resistance, and suitability for various environments.

[0004] While the aforementioned inflatable, modular, mobile basketball courts are easy to assemble and can adapt to the length requirements of basketball courts, their insufficient protective measures make it difficult to improve their strength and toughness, and also make it difficult to effectively resist ultraviolet radiation, thus hindering the extension of their service life. Utility Model Content

[0005] The purpose of this invention is to provide a modular inflatable basketball court to address the shortcomings of existing modular inflatable basketball courts in terms of adequate protective measures.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a combinable inflatable basketball court, including a first court and a mounting base;

[0007] A combined structure is fixed on one side of the first court, and a second court is fixed on the side of the combined structure away from the first court. Mounting bases are fixed on both sides of the bottom of the first and second courts, and monitoring structures are provided on the top of the mounting bases on one side of the first and second courts.

[0008] Both the first and second courts have entrances and exits on one side of their bottoms. Both the first and second courts have protective structures on their outer sides. The protective structures include a corrosion-resistant layer, an anti-ultraviolet layer, and a protective layer. The corrosion-resistant layer is fixed to the outer side of the first and second courts. An anti-ultraviolet layer is provided on the outer side of the corrosion-resistant layer. A protective layer is provided on the outer side of the anti-ultraviolet layer.

[0009] Both the first and second courts are equipped with a second air chamber inside.

[0010] When using this device, the protective structure facilitates reinforcement, thereby extending the service life of the modular inflatable basketball court. The monitoring structure facilitates air intake and deflation, improving the applicability of the modular inflatable basketball court. The modular structure allows for easy length adjustment, enhancing the convenience of use.

[0011] Preferably, the corrosion-resistant layer is actually a polyethylene coating, the UV-resistant layer is actually a polyvinyl chloride coating, and the protective layer is actually an acrylic coating. The corrosion-resistant layer provides high strength and toughness, as well as good resistance to acid and alkali corrosion. The UV-resistant layer protects against the erosion of ultraviolet rays from sunlight, wind, rain, and other self-heating factors, preventing the first and second courts from fading, aging, or deforming. The protective layer effectively protects the first and second courts from UV erosion, thereby extending their service life.

[0012] Preferably, the monitoring structure includes a distribution seat, a first inlet / outlet pipe, a flange, a switching valve, a connecting pipe, and a pressure sensor. The distribution seat is located on one side of the first and second courts at the top of the mounting base. The first inlet / outlet pipe is fixed to one side of the distribution seat, and connecting pipes are evenly fixed to the other side. A switching valve is installed on the outside of each first inlet / outlet pipe, and a flange is fixed to one end of each first inlet / outlet pipe. Pressure sensors are installed on the inner walls of both the first and second courts inside the second inflation chamber. Opening the switching valve allows gas to enter the distribution seat through the first inlet / outlet pipe and then through the connecting pipe into the second inflation chamber. Under the action of the pressure sensor, the gas pressure inside the second inflation chamber is monitored in real time to ensure that the inflation reaches the preset pressure value.

[0013] Preferably, the connecting pipes are evenly spaced on one side of the distributor seat, and the end of the connecting pipe away from the distributor seat is connected to the second inflation chamber. When the switch valve is closed, the pressure sensor can monitor the change in gas pressure inside the second inflation chamber to determine whether there is a leak. If venting is required, venting can be performed by connecting an external air pump to the flange.

[0014] Preferably, the combined structure includes a second inlet / outlet pipe, a connecting field, an elastic rope, a first slot, a second slot, a first inflation chamber, a connecting block, and a snap-fit ​​block. The connecting field is fixed to one side of the first court. The connecting field has a first inflation chamber inside. The second inlet / outlet pipe is fixed to one side of the bottom of the connecting field. The top of the connecting field has a first slot evenly distributed. The first slot has a snap-fit ​​block inside. The snap-fit ​​block has a connecting block fixed to one side. The top of the connecting block extends to the outside of the first slot and is fixed with an elastic rope. The top of the first court has a second slot evenly distributed on one side of the top.

[0015] Preferably, the connecting field is provided in three sets, with the side of the connecting field away from the first court fixedly connected to the side of the second court, and one end of the elastic rope fixedly connected to the top of the second court. When the locking block and the second locking slot are engaged, the connecting field is in a deflated state. When the locking block and the first locking slot are engaged, the interior of the first inflation chamber is inflated through the second inlet / outlet pipe.

[0016] Preferably, the snap-fit ​​block and the first snap-fit ​​slot form an engaging structure, and the snap-fit ​​block and the second snap-fit ​​slot form an engaging structure. Three sets of connecting surfaces are provided; by the snap-fit ​​block engaging with different first snap-fit ​​slots, the distance between the first court and the second court can be adjusted, thereby adjusting the overall length.

[0017] The present invention provides a modular inflatable basketball court, the advantages of which are:

[0018] With its protective structure, the corrosion-resistant layer provides high strength and toughness, as well as good resistance to acid and alkali corrosion. The UV-resistant layer protects against the erosion of ultraviolet rays from sunlight, wind, rain, and other self-heating factors. It also protects the first and second courts from fading, aging, or deformation. The protective layer effectively protects the first and second courts from UV erosion, thus extending their service life. This design facilitates reinforcement and extends the service life of the modular inflatable basketball court.

[0019] By incorporating a monitoring structure, the switch valve is opened to allow gas to enter the interior of the distributor through the first inlet / outlet pipe, and then through the connecting pipe into the interior of the second inflation chamber. Under the action of the pressure sensor, the gas pressure value inside the second inflation chamber is monitored in real time to ensure that the inflation reaches the preset pressure value. When the switch valve is closed, the pressure sensor can monitor the change in gas pressure inside the second inflation chamber to determine whether there is a leak. When it is necessary to release air, an external air pump can be connected to the flange to release air, thus realizing the function of easy air intake and release of the device, thereby improving the applicability of the modular inflatable basketball court in use.

[0020] By incorporating a modular structure, when the locking block and the second locking slot are engaged, the connecting area is in a deflated state. When the locking block and the first locking slot are engaged, air is pumped into the first inflation chamber through the second inlet / outlet pipe. With three sets of connecting areas, the distance between the first and second courts can be adjusted by the interplay of the locking block and different first locking slots, thereby adjusting the overall length. This allows the device to easily adjust its length, improving the convenience of using the modular inflatable basketball court. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0023] Figure 3 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0024] Figure 4 This is a side sectional view of the present invention.

[0025] Figure 5 This is a side view sectional diagram of the monitoring structure of this utility model.

[0026] The following are the annotations in the diagram: 1. First court; 2. Protective structure; 201. Corrosion-resistant layer; 202. UV-resistant layer; 203. Protective layer; 3. Mounting base; 4. Monitoring structure; 401. Diverter seat; 402. First inlet / outlet pipe; 403. Flange; 404. Switch valve; 405. Connecting pipe; 406. Pressure sensor; 5. Combined structure; 501. Second inlet / outlet pipe; 502. Connecting area; 503. Elastic rope; 504. First slot; 505. Second slot; 506. First inflation chamber; 507. Connecting block; 508. Snap-fit ​​block; 6. Doorway; 7. Second inflation chamber; 8. Second court. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1-5This utility model provides a modular inflatable basketball court, comprising a first court 1 and a mounting base 3. A modular structure 5 is fixed to one side of the first court 1. The modular structure 5 includes a second inlet / outlet pipe 501, a connecting field 502, an elastic rope 503, a first slot 504, a second slot 505, a first inflation chamber 506, a connecting block 507, and a locking block 508. The connecting field 502 is fixed to one side of the first court 1. The first inflation chamber 506 is provided inside the connecting field 502. The second inlet / outlet pipe 501 is fixed to one side of the bottom of the connecting field 502. The first slots 504 are evenly distributed at the top of the connecting field 502. The first slot 504 is equipped with a snap-fit ​​block 508 inside. A connecting block 507 is fixed to one side of each snap-fit ​​block 508. The top of each connecting block 507 extends to the outside of the first slot 504 and is fixed with an elastic rope 503. A second slot 505 is evenly arranged on one side of the top of the first court 1. Three sets of connecting fields 502 are arranged. The side of the connecting field 502 away from the first court 1 is fixedly connected to the side of the second court 8. One end of the elastic rope 503 is fixedly connected to the top of the second court 8. The snap-fit ​​block 508 and the first slot 504 form a snap-fit ​​structure. The snap-fit ​​block 508 and the second slot 505 form a snap-fit ​​structure.

[0029] Reference Figure 2 and Figure 3 As shown, the elastic rope 503 is moved so that the bottom end of the locking block 508 abuts against the top end of the second locking groove 505. Pressing the elastic rope 503 causes the elastic rope 503 to move the locking block 508 into the second locking groove 505 through the connecting block 507, thereby fixing the locking block 508 and the second locking groove 505 together. At this time, the connecting field 502 is in a deflated state. Pulling the elastic rope 503 separates the locking block 508 from the second locking groove 505. There are three sets of connecting fields 502. At this time, the first inflation chamber 506 is inflated through the second inlet and outlet pipe 501. The locking block 508 is then moved into the first locking groove 504, fixing the locking block 508 and the first locking groove 504 together. By cooperating with different first locking grooves 504, the distance between the first court 1 and the second court 8 can be adjusted, thereby adjusting the overall length.

[0030] A second court 8 is fixed to the side of the combined structure 5 away from the first court 1. Mounting seats 3 are fixed to both sides of the bottom of both the first court 1 and the second court 8. Monitoring structures 4 are installed on one side of the first court 1 and the second court 8 at the top of the mounting seats 3. The monitoring structure 4 includes a diversion seat 401, a first inlet / outlet pipe 402, a flange 403, a switching valve 404, a connecting pipe 405, and a pressure sensor 406. The diversion seat 401 is located on one side of the first court 1 and the second court 8 at the top of the mounting seat 3. One side is fixed with a first inlet / outlet pipe 402, and the other side of the diverter seat 401 is evenly fixed with connecting pipes 405. A switch valve 404 is provided on the outside of the first inlet / outlet pipe 402. A flange 403 is fixed at one end of the first inlet / outlet pipe 402. Pressure sensors 406 are installed on the inner walls of the first court 1 and the second court 8 inside the second inflation chamber 7. The connecting pipes 405 are evenly distributed on one side of the diverter seat 401. The end of the connecting pipe 405 away from the diverter seat 401 is connected to the second inflation chamber 7.

[0031] Reference Figure 4 and Figure 5 As shown, an external air pump is connected to flange 403, and the switch valve 404 is opened so that gas enters the interior of the distributor seat 401 through the first inlet / outlet pipe 402, and then enters the interior of the second inflation chamber 7 through the connecting pipe 405. Under the action of pressure sensor 406, the gas pressure value inside the second inflation chamber 7 is monitored in real time to ensure that the inflation reaches the preset pressure value. When the switch valve 404 is closed, the pressure sensor 406 can monitor the change in gas pressure inside the second inflation chamber 7 to determine whether there is a leak. When it is necessary to release gas, it can be released through the external air pump connected to flange 403.

[0032] Both the first court 1 and the second court 8 have entrances and exits 6 running through one side of their bottoms. Both the first court 1 and the second court 8 have protective structures 2 on their outer sides. The protective structures 2 include a corrosion-resistant layer 201, an anti-ultraviolet layer 202, and a protective layer 203. The corrosion-resistant layer 201 is fixed to the outer side of the first court 1 and the second court 8. The anti-ultraviolet layer 202 is provided on the outer side of the corrosion-resistant layer 201. The protective layer 203 is provided on the outer side of the anti-ultraviolet layer 202. The corrosion-resistant layer 201 is actually a polyethylene coating. The anti-ultraviolet layer 202 is actually a polyvinyl chloride coating. The protective layer 203 is actually an acrylic coating. Both the first court 1 and the second court 8 have a second air chamber 7 inside.

[0033] Reference Figure 3 and Figure 5As shown, the corrosion-resistant layer 201 is actually a polyethylene coating. Under the action of the corrosion-resistant layer 201, it has high strength and toughness, as well as good resistance to acid and alkali corrosion. The UV-resistant layer 202 is actually a polyvinyl chloride coating. Under the action of the UV-resistant layer 202, it can resist the erosion of ultraviolet rays in sunlight, wind and rain and other self-heating factors, and can protect the first court 1 and the second court 8 from fading, aging or deformation. The protective layer 203 is actually an acrylic coating. Under the action of the protective layer 203, it can effectively protect the first court 1 and the second court 8 from the erosion of ultraviolet rays, thereby extending their service life.

[0034] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A combinable inflatable basketball court, comprising a first court (1) and a mounting base (3); Characterized in that: One side of the first court (1) is fixed with a combination structure (5), the combination structure (5) is fixed with a second court (8) away from one side of the first court (1), both sides of the bottom of the first court (1) and the second court (8) are fixed with the mounting base (3), and the top end of one side of the first court (1) and the second court (8) is provided with a monitoring structure (4). One side of the bottom of the first court (1) and the second court (8) is penetrated by an access door (6), and the outer side of the first court (1) and the second court (8) is provided with a protection structure (2), the protection structure (2) comprises a corrosion-resistant layer (201), an ultraviolet-resistant layer (202) and a protective layer (203), the corrosion-resistant layer (201) is fixed to the outer side of the first court (1) and the second court (8), the outer side of the corrosion-resistant layer (201) is provided with the ultraviolet-resistant layer (202), and the outer side of the ultraviolet-resistant layer (202) is provided with the protective layer (203). The inner part of the first court (1) and the second court (8) is provided with a second inflatable cavity (7).

2. A modular inflatable basketball court according to claim 1, wherein: The corrosion-resistant layer (201) is actually a polyethylene coating, the ultraviolet-resistant layer (202) is actually a polyvinyl chloride coating, and the protective layer (203) is actually an acrylic coating.

3. The modular inflatable basketball court of claim 1, wherein: The monitoring structure (4) comprises a shunt base (401), a first access pipe (402), a flange plate (403), a switch valve (404), a connecting pipe (405) and a pressure sensor (406), the shunt base (401) is arranged at the top end of one side of the first court (1) and the second court (8) of the mounting base (3), one side of the shunt base (401) is fixed with the first access pipe (402), the other side of the shunt base (401) is uniformly fixed with the connecting pipe (405), the outer part of the first access pipe (402) is provided with the switch valve (404), one end of the first access pipe (402) is fixed with the flange plate (403), and the inner wall of the first court (1) and the second court (8) in the second inflatable cavity (7) is provided with the pressure sensor (406).

4. A modular inflatable basketball court according to claim 3, wherein: The connecting pipes (405) are distributed at equal intervals on one side of the shunt base (401), and one end of the connecting pipes (405) away from the shunt base (401) is connected with the second inflatable cavity (7).

5. The modular inflatable basketball court of claim 1, wherein: The combined structure (5) comprises a second inlet and outlet pipe (501), a connecting field (502), an elastic rope (503), a first clamping groove (504), a second clamping groove (505), a first inflation cavity (506), a connecting block (507) and a clamping block (508), the connecting field (502) is fixed on one side of the first court (1), the inside of the connecting field (502) is provided with the first inflation cavity (506), one side of the bottom of the connecting field (502) is fixed with the second inlet and outlet pipe (501), the top of the connecting field (502) is uniformly provided with the first clamping groove (504), the inside of the first clamping groove (504) is provided with the clamping block (508), one side of the clamping block (508) is fixed with the connecting block (507), the top of the connecting block (507) extends to the outside of the first clamping groove (504) and is fixed with the elastic rope (503), one side of the top of the first court (1) is uniformly provided with the second clamping groove (505).

6. A modular inflatable basketball court according to claim 5, wherein: The connecting field (502) is provided with three groups, one side of the connecting field (502) away from the first court (1) is fixedly connected with one side of the second court (8), one end of the elastic rope (503) is fixedly connected with the top of the second court (8).

7. A modular inflatable basketball court according to claim 5, wherein: The clamping block (508) and the first clamping groove (504) constitute a clamping structure, and the clamping block (508) and the second clamping groove (505) constitute a clamping structure.

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