Air nozzle for inflatable mattress

Abstract

The utility model relates to the technical field of inflatable mattresses and discloses an inflatable mattress air nozzle, comprising a mattress body, a fixing tube connected to one side of the mattress body, an inflation tube embedded in one end of the fixing tube away from the mattress body, the outer diameter of the lower end of the inflation tube is matched with the inner diameter of the upper end of the fixing tube, a one-way valve assembly is arranged at the bottom of the inner wall of the inflation tube, a sealing plug is embedded at the upper end of the inflation tube, and the outer diameter of the sealing plug is matched with the inner diameter of the inflation tube; the inflatable mattress air nozzle inflates the interior of the mattress through an air pump, and the one-way valve assembly arranged inside the inflation tube prevents the gas inside the mattress body from being discharged when the air pump stops operating, and when the gas inside the mattress body is full of gas, the sealing plug is plugged in, the inflatable mattress can be used normally, and the inflation tube is pulled out, and the gas inside the mattress can be quickly discharged through the fixing tube, thereby effectively improving the storage efficiency of the mattress and making the inflatable mattress more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of air mattresses, in particular to an air nozzle for an air mattress. Background Art

[0002] Humans have a long history of inventing beds, and even so, new technologies are constantly being developed. After all, the time humans spend sleeping accounts for a large proportion of their lives. In addition, there are many different types of mattresses, such as spring beds, memory mattresses, tatami, wooden beds, and so on. Another relatively different category includes water beds and inflatable mattresses. For inflatable mattresses, the internal air space can be inflated so that the mattress maintains a certain predetermined shape to provide users with a mattress-like experience. Since inflatable mattresses can greatly reduce their volume by deflating, they can be very convenient in both storage and transportation. In addition, since inflatable mattresses require relatively less material, they can also have a stronger advantage in manufacturing costs than traditional mattresses;

[0003] However, the inflation port and deflation port of the existing air mattresses are mostly integrated designs. Since the structures of the inflation port and deflation port of the air mattresses are relatively simple, most of them do not have the function of rapid deflation. When people need to store the air mattress, the gas inside the air mattress is only discharged through a small air nozzle, which makes the deflation time of the air mattress longer, thereby affecting the storage efficiency of the air mattress.

[0004] In order to solve the above problems, this application proposes an air nozzle for an air mattress. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides an air nozzle for an air mattress to at least solve one of the problems raised by the background art, thereby making the use of the air mattress more convenient.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an inflatable mattress air nozzle, comprising a mattress body, a fixed tube connected to one side of the mattress body, an inflation tube embedded in the end of the fixed tube away from the mattress body, the outer diameter of the lower end of the inflation tube is matched with the inner diameter of the upper end of the fixed tube, a one-way valve assembly is arranged at the bottom of the inner wall of the inflation tube, a sealing plug is embedded in the upper end of the inflation tube, the outer diameter of the sealing plug is matched with the inner diameter of the inflation tube, and a connecting assembly is arranged between the fixed tube and the inflation tube.

[0007] Preferably, the one-way valve assembly includes a through hole at the bottom of the inner wall of the inflation tube, a cylinder is fixedly connected to the center of the bottom of the inner wall of the inflation tube, a connecting rod passes through the inside of the cylinder, the lower end of the connecting rod passes through the inflation tube, and one end of the connecting rod extending out of the inflation tube is fixedly connected to a baffle, and the baffle is matched with the through hole.

[0008] Preferably, the connecting assembly includes a first connecting belt, both ends of which are fixedly connected with rings, the ring at one end of the first connecting belt is fixedly connected to the upper end of the outer wall of the fixed tube, and the ring at the other end is fixedly connected to the upper end of the outer wall of the inflation tube, and a second connecting belt is fixedly connected to the outer wall near the ring on the inflation tube, and the other end of the second connecting belt is fixedly connected to the upper end of the sealing plug.

[0009] Preferably, a storage shell is fixedly connected to one side of the mattress body, and a side of the storage shell away from the mattress body is fixedly connected to the fixing tube.

[0010] Preferably, there are a plurality of through holes, which are evenly distributed in a circular array at the bottom of the inner wall of the inflation tube.

[0011] Preferably, a rubber pad is fixedly connected to one side of the baffle plate close to the inflation tube.

[0012] Preferably, a handle is fixedly connected to a side of the sealing plug away from the second connecting belt, and an anti-slip pad is fixedly connected to the bottom of the handle.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The air nozzle of the air mattress can be used by pulling out the sealing plug when people need to use the air mattress, and inflate the inside of the mattress through the air pump. The air enters the inside of the mattress body through the air inflation tube, and the one-way valve assembly provided inside the air inflation tube prevents the air inside the mattress body from being discharged when the air pump stops working. When the air inside the mattress body is full of air, the sealing plug is plugged in, and the air mattress can be used normally. When the mattress needs to be stored, people only need to forcefully pull out the air inflation tube on the fixed tube, and the air inside the mattress can be quickly discharged through the fixed tube, thereby effectively improving the storage efficiency of the mattress and making the use of the inflatable mattress more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 3 It is a partially enlarged cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 5 For this utility model Figure 2 Schematic diagram of the enlarged structure at point B in the middle.

[0020] In the figure: 1. mattress body; 2. fixing tube; 3. inflation tube; 4. sealing plug; 5. through hole; 6. cylinder; 7. connecting rod; 8. baffle; 9. first connecting belt; 10. ring; 11. second connecting belt; 12. storage shell; 13. handle. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 An inflatable mattress air nozzle comprises a mattress body 1, one side of the mattress body 1 is connected to a fixed tube 2, an end of the fixed tube 2 away from the mattress body 1 is embedded with an inflation tube 3, the outer diameter of the lower end of the inflation tube 3 is matched with the inner diameter of the upper end of the fixed tube 2, a one-way valve assembly is arranged at the bottom of the inner wall of the inflation tube 3, a sealing plug 4 is embedded at the upper end of the inflation tube 3, the outer diameter of the sealing plug 4 is matched with the inner diameter of the inflation tube 3, and a connecting assembly is arranged between the fixed tube 2 and the inflation tube 3.

[0023] Specific working principle and implementation method: According to the prior art, the inflation port and the deflation port of the air mattress are mostly integrated designs. Since the structures of the inflation port and the deflation port of the air mattress are relatively simple, most of them do not have the function of fast deflation. When people need to store the air mattress, the gas inside the air mattress is only discharged through a smaller air nozzle, which makes the deflation time of the air mattress longer, thereby affecting the storage efficiency of the air mattress; therefore, there are the technical problems mentioned in the background technology; the above-mentioned scheme can solve the above-mentioned problems; when people need to use the air mattress, they can pull out The sealing plug 4 is taken out, and the air is inflated into the interior of the mattress through the air pump. The air enters the interior of the mattress body 1 through the air inflation tube 3. The one-way valve assembly provided inside the air inflation tube 3 prevents the air inside the mattress body 1 from being discharged when the air pump stops operating. When the interior of the mattress body 1 is filled with air, the sealing plug 4 is plugged in, and the inflatable mattress can be used normally. When the mattress needs to be stored, the air inflation tube 3 on the fixing tube 2 needs to be pulled out with force, and the air inside the mattress can be quickly discharged through the fixing tube 2, thereby effectively improving the storage efficiency of the mattress and making the use of the inflatable mattress more convenient.

[0024] like Figure 3As shown, the one-way valve assembly includes a through hole 5 formed at the bottom of the inner wall of the inflation tube 3, a cylinder 6 is fixedly connected to the center of the bottom of the inner wall of the inflation tube 3, a connecting rod 7 is passed through the inside of the cylinder 6, the lower end of the connecting rod 7 passes through the inflation tube 3, and one end of the connecting rod 7 extending out of the inflation tube 3 is fixedly connected to a baffle 8, the baffle 8 is matched with the through hole 5, when people use an air pump to inflate the inside of the mattress, the gas pushes the baffle 8 to move toward the direction of the mattress body 1, away from the bottom of the inflation tube 3, so that the gas enters the inside of the mattress body 1 through the through hole 5 at the bottom of the inflation tube 3, when the inside of the mattress body 1 is filled with air, the gas inside the mattress body 1 will push the baffle 8 to make it press against the bottom of the inflation tube 3 and block the through hole 5, and the mattress can be used normally, thereby making the mattress more convenient to use.

[0025] like Figure 4 As shown, the connecting component includes a first connecting belt 9, both ends of which are fixedly connected with a ring 10, the ring 10 at one end of the first connecting belt 9 is fixedly connected to the upper end of the outer wall of the fixed tube 2, and the ring 10 at the other end is fixedly connected to the upper end of the outer wall of the inflation tube 3, and the outer wall near the ring 10 on the inflation tube 3 is fixedly connected with a second connecting belt 11, and the other end of the second connecting belt 11 is fixedly connected to the upper end of the sealing plug 4. Through the setting of the connecting component, the connecting component includes the first connecting belt 9, the ring 10 and the second connecting belt 11, so that the fixed tube 2, the inflation tube 3 and the sealing plug 4 are integrated, which can effectively prevent the inflation tube 3 and the sealing plug 4 from being lost, thereby effectively extending the service life of the inflatable mattress.

[0026] like Figure 5 As shown, a storage shell 12 is fixedly connected to one side of the mattress body 1, and a side of the storage shell 12 away from the mattress body 1 is fixedly connected to the fixing tube 2. When people use the inflatable mattress, through the storage shell 12 set on one side of the mattress body 1, the storage shell 12 can be made of rubber material. Since the texture of the rubber material is relatively soft, by pressing the sealing plug 4, the sealing plug 4, the inflation tube 3 and the fixing tube 2 can be pressed into the storage shell 12, thereby effectively preventing people from accidentally touching the sealing plug 4 or the inflation tube 3 during the use of the mattress, causing the mattress to leak, thereby making the high-inflation mattress more stable during use.

[0027] like Figure 3 As shown, there are multiple through holes 5, which are evenly distributed in a circular array at the bottom of the inner wall of the air tube 3. By setting the number of through holes 5 to be multiple, the inflation efficiency of the inflatable mattress can be effectively improved, thereby making the use of the inflatable mattress more convenient.

[0028] like Figure 3As shown, a rubber pad is fixedly connected to one side of the baffle plate 8 close to the inflation tube 3. Since the rubber material has good wear resistance and sealing properties, the rubber pad arranged on one side of the baffle plate 8 can make the mattress more sealed during use, thereby further reducing the possibility of air leakage during use of the mattress, thereby making the inflatable mattress more stable during use.

[0029] like Figure 4 As shown, a handle 13 is fixedly connected to the side of the sealing plug 4 away from the second connecting belt 11, and an anti-skid pad is fixedly connected to the bottom of the handle 13. When people need to inflate the mattress body 1, they can open the sealing plug 4 more easily by pulling the handle 13 set on the top of the sealing plug 4. The anti-skid pad set on the handle 13 can effectively increase the friction between people's hands and the handle 13 to prevent people's hands from slipping, thereby making the inflatable mattress more convenient to use.

[0030] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An air inflatable mattress nozzle, comprising a mattress body (1), characterized in that: A fixed tube (2) is connected to one side of the mattress body (1); an inflation tube (3) is embedded in the end of the fixed tube (2) away from the mattress body (1); the outer diameter of the lower end of the inflation tube (3) is matched with the inner diameter of the upper end of the fixed tube (2); a one-way valve assembly is arranged at the bottom of the inner wall of the inflation tube (3); a sealing plug (4) is embedded in the upper end of the inflation tube (3); the outer diameter of the sealing plug (4) is matched with the inner diameter of the inflation tube (3); and a connecting assembly is arranged between the fixed tube (2) and the inflation tube (3).

2. The air nozzle for an inflatable mattress according to claim 1, characterized in that: The one-way valve assembly comprises a through hole (5) formed at the bottom of the inner wall of an air-filling tube (3); a cylinder (6) is fixedly connected to the center of the bottom of the inner wall of the air-filling tube (3); a connecting rod (7) passes through the interior of the cylinder (6); the lower end of the connecting rod (7) passes through the air-filling tube (3); and one end of the connecting rod (7) extending out of the air-filling tube (3) is fixedly connected to a baffle (8); the baffle (8) is arranged to match the through hole (5).

3. The air nozzle for an inflatable mattress according to claim 1, characterized in that: The connection assembly comprises a first connection belt (9), both ends of which are fixedly connected with a ring (10), the ring (10) at one end of the first connection belt (9) is fixedly connected to the upper end of the outer wall of the fixed tube (2), the ring (10) at the other end is fixedly connected to the upper end of the outer wall of the inflation tube (3), the outer wall of the ring (10) near the inflation tube (3) is fixedly connected with a second connection belt (11), and the other end of the second connection belt (11) is fixedly connected to the upper end of the sealing plug (4).

4. The air nozzle for an inflatable mattress according to claim 1, characterized in that: A storage shell (12) is fixedly connected to one side of the mattress body (1), and a side of the storage shell (12) away from the mattress body (1) is fixedly connected to the fixing tube (2).

5. The air nozzle for an inflatable mattress according to claim 2, characterized in that: The number of through holes (5) is multiple and they are evenly distributed in a circular array at the bottom of the inner wall of the inflation tube (3).

6. The air nozzle for an inflatable mattress according to claim 2, characterized in that: A rubber pad is fixedly connected to one side of the baffle (8) close to the inflation tube (3).

7. The air nozzle for an inflatable mattress according to claim 2, characterized in that: A handle (13) is fixedly connected to one side of the sealing plug (4) away from the second connecting belt (11), and an anti-slip pad is fixedly connected to the bottom of the handle (13).

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