Inflator

Abstract

The utility model discloses an inflator which comprises an inflator body, a clamping assembly, a piston rod, an air pipe, an air inlet pipe, an air outlet pipe, an air outlet pipe, an air outlet pipe and an air outlet pipe, wherein the piston rod is arranged at the upper end of the inflator body; the handle is clamped on the clamping assembly in the vertical direction or the horizontal direction; and the air nozzle assembly is arranged at the output end of the air pipe and used for being connected with a vehicle to be inflated. The inflation head and the ball needle are hidden in the storage bin inside the handle, so that damage to the appearance of a product is reduced, and occupied space is reduced; the pop-up taking-out fixing design enables taking to be more convenient and practical; when the handles are placed crosswise, more stable use experience is provided, when the handles are placed in the same direction, the appearance is more attractive, the occupied space is smaller, and storage is more convenient, so that better use experience is brought to a user.

Description

Technical Field

[0001] The utility model relates to the technical field of air pumps, in particular to an air pump. Background Art

[0002] In the prior art, there are various ways to fix the handle of the air pump, which generally have the problems of inconvenient storage and lack of innovation in appearance design. The appearance design of the product directly affects the consumer's willingness to buy. Under the premise of ensuring the function, more convenient storage and better appearance have become the first choice for consumers.

[0003] The inflation head and ball needle of most air pumps are stored outside and not placed together with the air pump body, which makes it inconvenient to take out and easy to lose when in use. For some products that are placed together with the air pump body, the inflation head and ball needle are hung outside the air pump, which takes up space and has an unsightly appearance.

[0004] Most of the air pump tubes on the market have no fixed storage method. After use, the air tubes are placed randomly, which is inconvenient to store and not aesthetically pleasing. Summary of the invention

[0005] According to an embodiment of the utility model, an air pump is provided, comprising a cylinder, the upper end of the cylinder is a piston rod, the lower end of the cylinder is connected to an air pipe, and further comprising:

[0006] A clamping assembly, which is arranged at the top end of the piston rod;

[0007] A handle, the handle is clamped on the clamping assembly in a vertical direction or a horizontal direction;

[0008] The air nozzle assembly is arranged at the output end of the air pipe and is used for connecting to the vehicle to be inflated.

[0009] Further, the card connection assembly comprises:

[0010] A card joint, which is hollow inside and arranged at the top end of the piston rod;

[0011] A pair of buckle holes, the buckle holes are arranged on the top side wall of the buckle joint, and the pair of buckle holes are arranged opposite to each other;

[0012] A pair of button holes, the button holes are arranged on the bottom side wall of the card connector, and the pair of button holes are respectively arranged directly below the pair of buckle holes;

[0013] A pair of buttons, the buttons are U-shaped, and the button side is placed inside the card joint, so that the upper and lower ends of the buttons pass through the buckle hole and the button hole located on the same side respectively. The pair of buttons are arranged opposite to each other and connected by springs.

[0014] Furthermore, the outer diameter of the top of the card connector is smaller than the outer diameter of the bottom of the card connector.

[0015] Further, the handle comprises: a fixing tube, a fixing ring and a storage assembly;

[0016] The fixing ring is arranged between the fixing tube and the receiving assembly, and is connected to one end of the fixing tube and one end of the receiving assembly;

[0017] The other end of the fixing tube is open, and a pair of first fixing holes are provided on the opposite sides of the fixing tube, the first fixing holes match the upper end of the button, and the fixing tube can be sleeved on the top of the card joint;

[0018] A pair of second fixing holes are provided on the opposite sides of the fixing ring, the second fixing holes match the upper end of the button, and the fixing ring can be sleeved on the top of the card joint;

[0019] Storage components store accessories.

[0020] Furthermore, the storage component includes:

[0021] A storage tube, one end of which is connected to a fixing ring, a rebounder is provided at the connecting end of the storage tube and the fixing ring, and the other end of the storage tube is open;

[0022] A storage bin is placed in the storage tube. A locking piece is provided at one end of the storage bin. The locking piece is engaged with the rebounder. A plurality of different fixing slots are provided in the storage bin for placing different accessories.

[0023] Furthermore, the air nozzle assembly comprises: an air pipe fixing part, an air nozzle and a magnetic attraction part;

[0024] The trachea fixing piece is fixed on the output end of the trachea, and the air nozzle is connected to the trachea fixing piece;

[0025] The magnetic attraction piece is fixed between the air pipe fixing piece and the air nozzle, and the magnetic attraction piece fixes the air nozzle and the air pipe on the side wall of the cylinder.

[0026] Furthermore, it also includes: a pedal, one end of which is rotatably arranged at the lower end of the cylinder. When the pedal is rotated to be parallel to the cylinder, the pedal is retracted between the air pipe and the cylinder. When the pedal is rotated to be perpendicular to the cylinder, it is used for stepping.

[0027] Furthermore, a groove is provided at the interface between the pedal and the air pipe, the groove supports and accommodates the air pipe, and an anti-slip strip is provided on the tread surface of the pedal.

[0028] According to the air pump of the embodiment of the utility model, the inflation head and the ball needle are hidden in the storage compartment inside the handle, thereby reducing damage to the product appearance and reducing the space occupied; the pop-up removal and fixing design makes it more convenient and practical to take; it provides a more stable use experience when the handles are placed crosswise, and the appearance is more beautiful when the handles are placed in the same direction, occupies less space, and is more convenient to store, thereby bringing a better use experience to the user.

[0029] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the storage state of the air pump according to the embodiment of the utility model;

[0031] Figure 2 This is a schematic diagram of the use state of the air pump according to the embodiment of the utility model;

[0032] Figure 3 It is a schematic diagram of a clamping joint of an air pump according to an embodiment of the utility model;

[0033] Figure 4 It is a cross-sectional view of a card joint of an air pump according to an embodiment of the utility model;

[0034] Figure 5 It is a cross-sectional view of the handle of the air pump according to an embodiment of the utility model;

[0035] Figure 6 It is a schematic diagram of a storage compartment of an air pump according to an embodiment of the utility model;

[0036] Figure 7 It is a schematic diagram of the air nozzle assembly of the air pump according to an embodiment of the utility model. DETAILED DESCRIPTION

[0037] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings to further illustrate the present invention.

[0038] First, combine Figures 1 to 7 The air pump according to the embodiment of the utility model is described, which is used for inflating vehicles and has a wide range of application scenarios.

[0039] like Figures 1 to 7 As shown, the air pump of the embodiment of the utility model comprises a cylinder body 1, the upper end of the cylinder body 1 is a piston rod, the lower end of the cylinder body 1 is connected with an air pipe 2, and further comprises: a clamping assembly 3, a handle 4 and an air nozzle assembly 5.

[0040] Specifically, Figures 1 to 7 As shown, in this embodiment, the clamping assembly 3 is arranged at the top of the piston rod; the handle 4 is clamped on the clamping assembly 3 in the vertical direction or the horizontal direction; the air nozzle assembly 5 is arranged at the output end of the air pipe 2, and is used to connect the vehicle to be inflated. In the storage state, the handle 4 is clamped on the clamping assembly 3 in the vertical direction, so that the handle 4 and the cylinder 1 are in the same direction, which is convenient for storage and more beautiful; in the use state, the handle 4 is clamped on the clamping assembly 3 in the horizontal direction, so that the handle 4 and the cylinder 1 are perpendicular to each other, which is convenient for inflating.

[0041] Further, if Figures 1 to 7 As shown, in this embodiment, the clamping assembly 3 includes: a clamping joint 31, which is hollow inside and is arranged at the top of the piston rod; a pair of clamping holes 32, which are arranged on the top side wall of the clamping joint 31, and the pair of clamping holes 32 are arranged opposite to each other; a pair of button holes 33, which are arranged on the bottom side wall of the clamping joint 31, and the pair of button holes 33 are respectively arranged directly below the pair of clamping holes 32; a pair of buttons 34, which are U-shaped and are placed sideways on the clamping joint 31 Inside, the upper and lower ends of the button 34 pass through the buckle hole 32 and the button 34 hole 33 located on the same side respectively. A pair of buttons 34 are arranged opposite to each other and connected by a spring 35. Under the elastic force of the spring 35, the upper and lower ends of the U-shaped button 34 are pushed out of the buckle hole 32 and the button 34 hole 33 respectively. When in use, the upper end of the button 34 extending out of the buckle hole 32 is snapped with the handle 4, and the lower end of the button 34 extending out of the button 34 hole 33 controls the snap connection with the handle 4. It is easy to use, simple and fast.

[0042] Further, if Figures 1 to 7 As shown, in this embodiment, the outer diameter of the top of the clamping joint 31 is smaller than the outer diameter of the bottom of the clamping joint 31, which facilitates the handle 4 to be smoothly clamped with the clamping joint 31. At the same time, when the handle 4 is clamped, its bottom abuts against the clamping joint 31, which is more stable.

[0043] Further, if Figures 1 to 7 As shown, in this embodiment, the handle 4 includes: a fixed tube 41, a fixed ring 42 and a storage assembly; the fixed ring 42 is arranged between the fixed tube 41 and the storage assembly, and is connected to one end of the fixed tube 41 and one end of the storage assembly; the other end of the fixed tube 41 is open, and the opposite side of the fixed tube 41 is provided with a pair of first fixing holes 411, the first fixing holes 411 cooperate with the upper end of the button 34, and the fixed tube 41 can be sleeved on the top of the clamping joint 31; the opposite side of the fixed ring 42 is provided with a pair of second fixing holes 421, the second fixing holes 421 cooperate with the upper end of the button 34, and the fixed ring 42 can be sleeved on the top of the clamping joint 31; the storage assembly stores accessories, such as an inflatable head and a ball needle. In the storage state, the fixing tube 41 is sleeved on the card joint 31, and the handle 4 is rotated. When the first fixing hole 411 is opposite to the buckle hole 32, the spring 35 squeezes the button 34, and the upper end of the button 34 is inserted into the first fixing hole 411, completing the storage fixed state; in the use state, the fixing ring 42 is sleeved on the card joint 31, and the handle 4 is rotated. When the second fixing hole 421 is opposite to the buckle hole 32, the spring 35 squeezes the button 34, and the upper end of the button 34 is inserted into the second fixing hole 421, completing the use fixed state; when disassembling, press the lower end of the button 34 to compress the spring 35, so that the upper end of the button 34 retracts into the card joint 31, and pull out the handle 4 to complete the disassembly action. It is simple to use and quick to disassemble and assemble.

[0044] Further, if Figures 1 to 7 As shown, in the present embodiment, the storage assembly includes: a storage tube 431, one end of which is connected to the fixing ring 42, a rebounder 432 is provided at the connecting end of the storage tube 431 and the fixing ring 42, and the other end of the storage tube 431 is open; a storage bin 433, the storage bin 433 is placed in the storage tube 431, one end of the storage bin 433 is provided with a locking piece 434, the locking piece 434 is clamped with the rebounder 432, and a plurality of different fixing grooves are provided in the storage bin 433, which are respectively used to place different accessories. When in the storage state, the storage bin 433 and its accompanying accessories are placed in the storage tube 431, and the storage bin 433 is pressed into the storage tube 431, and the locking piece 434 squeezes the rebounder 432, and the rebounder 432 is stuck with the locking piece 434, thereby completing the fixation of the storage bin 433; when in use, the storage bin 433 is pressed from the opening of the storage tube 431, and the rebounder 432 pops out the storage bin 433 to complete the unlocking, which is convenient and quick to use. The air pump accessories, such as the inflation head and the ball needle, are hidden in the storage bin 433 inside the handle 4, which is better stored and more convenient to use. At the same time, the damage to the product appearance and the space occupied are reduced, and the pop-up removal of the rebounder 432 makes it more convenient and practical to take.

[0045] Further, if Figures 1 to 7 As shown, in the present embodiment, the air nozzle assembly 5 comprises: an air pipe fixing part 51, an air nozzle 52 and a magnetic part 53; the air pipe fixing part 51 is fixed at the output end of the air pipe 2, and the air nozzle 52 is connected to the air pipe fixing part 51; the magnetic part 53 is fixed between the air pipe fixing part 51 and the air nozzle 52, and the magnetic part 53 fixes the air nozzle 52 and the air pipe 2 on the side wall of the cylinder 1. The magnetic part 53 can be a magnet. When the air pipe 2 needs to be fixed, the air nozzle 52 only needs to be brought close to the wall of the air pump, and the magnetic part 53 attracts the wall of the air pump to complete the storage and fixation.

[0046] Further, if Figures 1 to 7 As shown, in this embodiment, it also includes: a pedal 6, one end of which is rotatably set at the lower end of the cylinder 1, and the pedal 6 is rotatably connected to the cylinder 1 through a pin shaft. When the pedal 6 is rotated to be parallel to the cylinder 1, the pedal 6 is retracted between the air pipe 2 and the cylinder 1, which is beautiful and neat. When the pedal 6 is rotated to be perpendicular to the cylinder 1, it is used for stepping on positioning.

[0047] Further, if Figures 1 to 7 As shown, in this embodiment, a groove 61 is provided on the connecting surface of the pedal 6 and the air pipe 2. The groove 61 supports and accommodates the air pipe 2. Together with the magnetic suction part 53, the overall appearance is more beautiful. The tread surface of the pedal 6 is provided with an anti-slip strip 62 to increase friction during use, which is more labor-saving and convenient.

[0048] When storing, fix the fixed tube 41 of the handle 4 on the clamping joint 31, rotate the pedal 6 to be parallel to the pump cylinder 1, and attach the magnetic attraction part 53 to the cylinder wall, which is beautiful and neat; when using, fix the fixed ring 42 of the handle 4 on the clamping joint 31, and rotate the pedal 6 to be perpendicular to the pump cylinder 1 for easy use.

[0049] Above, refer to Figures 1 to 7 An air pump according to an embodiment of the utility model is described, in which the inflation head and the ball needle are hidden in a storage compartment inside the handle, thereby reducing damage to the product appearance and reducing the space occupied; the pop-up removal and fixing design makes it more convenient and practical to take out; a more stable use experience is provided when the handles are placed crosswise, and the appearance is more beautiful when the handles are placed in the same direction, and it occupies less space and is more convenient to store, thereby bringing a better use experience to the user.

[0050] It should be noted that, in this specification, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprises..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0051] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. An air pump, comprising a cylinder, the upper end of which is a piston rod, and the lower end of which is connected to an air pipe, characterized in that: Also includes: A clamping assembly, the clamping assembly being arranged at the top end of the piston rod; A handle, the handle being clamped on the clamping assembly along a vertical direction or a horizontal direction; An air nozzle assembly is arranged at the output end of the air pipe and is used for connecting to a vehicle to be inflated.

2. The air pump according to claim 1, characterized in that: The card connection assembly comprises: A clamping joint, the interior of which is hollow and arranged at the top end of the piston rod; A pair of buckle holes, the buckle holes are arranged on the top side wall of the buckle joint, and the pair of buckle holes are arranged opposite to each other; A pair of button holes, the button holes are arranged on the bottom side wall of the card connector, and the pair of button holes are respectively arranged directly below the pair of buckle holes; A pair of buttons, the buttons are U-shaped, the buttons are placed sideways inside the card connector, so that the upper and lower ends of the buttons pass through the buckle hole and the button hole located on the same side respectively, and the pair of buttons are arranged opposite to each other and connected by springs.

3. The air pump according to claim 2, characterized in that: The outer diameter of the top of the card joint is smaller than the outer diameter of the bottom of the card joint.

4. The air pump according to claim 2, characterized in that: The handle comprises: a fixing tube, a fixing ring and a storage component; The fixing ring is arranged between the fixing tube and the receiving assembly, and is connected to one end of the fixing tube and one end of the receiving assembly; The other end of the fixing tube is open, and a pair of first fixing holes are provided on opposite sides of the fixing tube, the first fixing holes match with the upper end of the button, and the fixing tube can be sleeved on the top of the clamping joint; A pair of second fixing holes are provided on opposite sides of the fixing ring, the second fixing holes match with the upper end of the button, and the fixing ring can be sleeved on the top of the card joint; The storage assembly stores accessories.

5. The air pump according to claim 4, characterized in that: The storage component comprises: A storage tube, one end of which is connected to the fixing ring, a rebounder is provided at the connecting end of the storage tube and the fixing ring, and the other end of the storage tube is open; A storage bin is placed in the storage tube, a locking piece is provided at one end of the storage bin, the locking piece is engaged with the rebounder, and a plurality of different fixing grooves are provided in the storage bin for placing different accessories respectively.

6. The air pump according to claim 1, characterized in that: The air nozzle assembly comprises: an air pipe fixing part, an air nozzle and a magnetic suction part; The trachea fixing piece is fixed to the output end of the trachea, and the air nozzle is connected to the trachea fixing piece; The magnetic attraction member is fixed between the air pipe fixing member and the air nozzle, and the magnetic attraction member fixes the air nozzle and the air pipe on the side wall of the cylinder.

7. The air pump according to claim 1, characterized in that: It also includes: a pedal, one end of which is rotatably arranged at the lower end of the cylinder, when the pedal is rotated to be parallel to the cylinder, the pedal is retracted between the air pipe and the cylinder, and when the pedal is rotated to be perpendicular to the cylinder, it is used for stepping.

8. The air pump according to claim 7, characterized in that: A groove is provided on the connecting surface of the pedal and the air pipe, and the groove supports and accommodates the air pipe. An anti-slip strip is provided on the treading surface of the pedal.

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