Tire pressure gun capable of rotating at any angle

Abstract

The utility model discloses a tire pressure gun capable of rotating at any angle, which comprises a gun barrel and a gun seat arranged at the bottom of the gun barrel, the tire pressure gun further comprises a detection barrel, a tire pressure gauge and an air outlet hose, the detection barrel is arranged above the gun barrel, the detection barrel is communicated with the tire pressure gauge through a hollow shaft seat, a clamping plate is arranged on the outer wall of the detection barrel, and the air outlet hose is arranged on the clamping plate. A positioning sleeve in contact with the hollow shaft seat is arranged at the top of the clamping plate; the hollow shaft seat is communicated with the detection cylinder and the tire pressure gauge, so that the tire pressure gauge can accurately detect the tire pressure, meanwhile, the tire pressure gauge can rotate, a user can detect and control the tire pressure at different positions, and when the tire pressure gauge rotates to a certain angle, the position of the clamping plate can be adjusted; the clamping buckles are symmetrically installed on the two sides of the clamping plate, the stand column can be positioned and installed through the clamping buckles, then the positioning sleeve is driven through the stand column, and when the positioning sleeve makes contact with the hollow shaft base, positioning of the tire pressure gauge can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of tire pressure guns, in particular to a tire pressure gun which can rotate at any angle. Background Art

[0002] Tires are an important part of a vehicle's movement, and the tire pressure value is often closely related to driving safety. Generally speaking, if the tire pressure value is too high, the middle part of the tread will be more convex and unable to fully contact the ground. Although the load on the vehicle engine is lighter, there is a risk of tire blowout due to the excessive load on the tire itself.

[0003] A Chinese patent (publication number CN216593936U) discloses a tire pressure gun with a rotatable pressure gauge, which includes a gun body and a pressure gauge. The pressure gauge is obliquely inserted near the top of the gun body muzzle. The lower inner side of the airway provided in the gun body for the pressure gauge to be inserted is a sealed airway, and the upper part is a locking airway. The diameter of the locking airway is larger than the sealed airway. A locking shaft tube that runs through the airway wall horizontally is provided on one side of the locking airway, and the locking airway is communicated with the locking shaft tube lumen. A sealing ring is provided on the sealing airway matching the bottom plug of the pressure gauge, and an annular groove matching the locking shaft tube lumen is provided on the outer surface of the locking airway and the upper plug of the pressure gauge. A locking shaft is inserted into the locking shaft tube and passes through the annular groove to lock the upper plug of the pressure gauge in the locking airway. The utility model is extremely simple and ingenious in structure. The pressure gauge can be rotated while being locked, so that the pressure gauge can be observed within the rotation range, and it can also ensure that there is no air leakage.

[0004] However, when the pressure gauge on the top of the tire pressure gun is rotated, the stability of the positioning of the pressure gauge is poor, and when the pressure gauge is damaged, it needs to be replaced as a whole, and the structure for fixing the pressure gauge cannot be disassembled, resulting in a serious waste of resources.

[0005] Therefore, the utility model provides a tire pressure gun which can rotate at any angle to solve the problems existing in the prior art. Utility Model Content

[0006] The utility model provides a tire pressure gun which can be rotated at any angle, thereby solving the problem that when the pressure gauge on the top of the tire pressure gun is rotated, the positioning stability of the pressure gauge is poor, and when the pressure gauge is damaged, it needs to be replaced as a whole, and the structure for fixing the pressure gauge cannot be disassembled, thereby causing serious waste of resources.

[0007] In order to solve the above-mentioned problems, the utility model proposes a tire pressure gun that can be rotated at any angle, including a gun barrel and a gun seat arranged at the bottom of the gun barrel. The tire pressure gun also includes a detection cylinder, a tire pressure gauge and an air outlet hose. The detection cylinder is arranged above the gun barrel, and the detection cylinder and the tire pressure gauge are connected through a hollow shaft seat. The outer wall of the detection cylinder is provided with a clamping plate, and the top of the clamping plate is provided with a positioning sleeve that contacts the hollow shaft seat.

[0008] Preferably, two groups of buckles are symmetrically provided on the top of the splint, each group of buckles has two buckles, and columns matched with positioning sleeves are provided inside the buckles.

[0009] Preferably, a connecting seat is provided on the top of the gun barrel, a positioning hole adapted to the detection tube is opened inside the connecting seat, an internal threaded ring with a T-shaped cross-section is installed on the outer thread of the detection tube, and the internal threaded ring is adapted to the connecting seat.

[0010] Preferably, a thread hole is formed on the outer wall of the clamping plate, and an auxiliary bolt in contact with the detection tube is formed inside the thread hole.

[0011] Preferably, a first hollow cylinder is provided at one end of the top of the gun mount, and an air inlet cylinder connected to an external air pipe is provided at one end of the first hollow cylinder.

[0012] Preferably, a guide hole is opened at the top center of the gun seat, a first bending plate is slidably installed inside the guide hole, and the internal thread of the first bending plate has a first screw in contact with the gun seat.

[0013] Preferably, a support column in contact with the gun barrel is arranged on the top of the first bending plate, and a pressure regulating valve is arranged inside the gun barrel.

[0014] Preferably, a second bending plate is slidably installed inside the guide hole, and an exhaust pipe matched with the gun barrel is provided on the top of the second bending plate, and the exhaust pipe is matched with the air outlet hose.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. The detection tube and the tire pressure gauge are connected through the hollow shaft seat, so that the tire pressure gauge can accurately detect the tire pressure. At the same time, the tire pressure gauge can rotate, so that the user can accurately detect and control the tire pressure when using it in different positions. When the tire pressure gauge is rotated to a certain angle, the position of the clamping plate can be adjusted. The buckles are symmetrically installed on both sides of the clamping plate. The column can be positioned and installed through the buckles, and then the positioning sleeve is driven by the column. When the positioning sleeve contacts the hollow shaft seat, the tire pressure gauge can be positioned.

[0017] 2. The detection tube is installed inside the positioning hole. In order to prevent the detection tube from shifting, the internal thread ring is rotated so that the internal thread ring and the detection tube form a threaded installation. At the same time, the internal thread ring is adapted to the connecting seat, thereby making the installation of the detection tube more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The figure is a schematic diagram of the overall structure of a tire pressure gun that can rotate at any angle.

[0019] Figure 2 The product side view schematic diagram of a tire pressure gun that can rotate at any angle.

[0020] Figure 3 The present invention is a schematic diagram of the barrel structure of a tire pressure gun that can rotate at any angle.

[0021] Figure 4 The present invention is a schematic diagram of the explosion structure of a detection tube of a tire pressure gun that can be rotated at any angle.

[0022] Figure 5 The present invention is a schematic diagram of a clamping plate structure of a tire pressure gun that can rotate at any angle.

[0023] Figure 6 This is a schematic diagram of the connection structure between the detection tube and the clamping plate of a tire pressure gun that can rotate at any angle.

[0024] The numbers in the figure are: 1, gun barrel; 2, gun seat; 3, detection barrel; 4, clamping plate; 5, hollow shaft seat; 6, tire pressure gauge; 7, connecting seat; 8, internal thread ring; 9, buckle; 10, column; 11, positioning sleeve; 12, auxiliary bolt; 13, first hollow barrel; 14, air inlet; 15, first bending plate; 16, support column; 17, pressure regulating valve; 18, second bending plate; 19, exhaust pipe; 20, air outlet hose DETAILED DESCRIPTION

[0025] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] Please refer to Figures 1 to 6 A tire pressure gun that can rotate at any angle includes a gun barrel 1 and a gun seat 2 arranged at the bottom of the gun barrel 1. The tire pressure gun also includes a detection cylinder 3, a tire pressure gauge 6 and an air outlet hose 20. The detection cylinder 3 is arranged above the gun barrel 1. The detection cylinder 3 is connected to the tire pressure gauge 6 through a hollow shaft seat 5. The outer wall of the detection cylinder 3 is provided with a clamping plate 4. The top of the clamping plate 4 is provided with a positioning sleeve 11 that contacts the hollow shaft seat 5.

[0027] By connecting the detection tube 3 and the tire pressure gauge 6 through the hollow shaft seat 5, the tire pressure gauge 6 can accurately detect the tire pressure. At the same time, the tire pressure gauge 6 can rotate, so that the user can accurately detect and control the tire pressure when using it in different positions. When the tire pressure gauge 6 is rotated to a certain angle, the position of the clamping plate 4 can be adjusted, and the positioning sleeve 11 is driven by the clamping plate 4. When the positioning sleeve 11 contacts the hollow shaft seat 5 at the bottom of the tire pressure gauge 6, the tire pressure gauge 6 can be positioned at different angles, which is convenient for users to use this product.

[0028] like Figure 5 As shown, two groups of buckles 9 are symmetrically arranged on the top of the clamp plate 4 , and each group of buckles 9 has two buckles. A column 10 matched with a positioning sleeve 11 is arranged inside the buckle 9 .

[0029] The buckles 9 are symmetrically mounted on both sides of the clamping plate 4 . The column 10 can be positioned and installed through the buckles 9 . Then, the positioning sleeve 11 is driven by the column 10 . When the positioning sleeve 11 contacts the hollow shaft seat 5 , the tire pressure gauge 6 can be positioned.

[0030] like Figure 3 and Figure 4 As shown, a connecting seat 7 is provided on the top of the gun barrel 1, and a positioning hole adapted to the detection tube 3 is opened inside the connecting seat 7. An internal threaded ring 8 with a T-shaped cross-section is installed on the outer thread of the detection tube 3, and the internal threaded ring 8 is adapted to the connecting seat 7.

[0031] The detection tube 3 is installed in the positioning hole. In order to prevent the detection tube 3 from shifting, the internal thread ring 8 is rotated so that the internal thread ring 8 and the detection tube 3 form a threaded installation. At the same time, the internal thread ring 8 is adapted to the connecting seat 7, thereby making the installation of the detection tube 3 more stable.

[0032] like Figure 5 As shown, a thread hole is formed on the outer wall of the clamping plate 4 , and an auxiliary bolt 12 in contact with the detection tube 3 is formed inside the thread hole.

[0033] The auxiliary bolt 12 is rotated under the action of the thread hole. When the auxiliary bolt 12 contacts the outer wall of the detection tube 3, the clamping plate 4 can be positioned and installed.

[0034] like Figure 1 and Figure 2 As shown, a first hollow cylinder 13 is provided at one end of the top of the gun seat 2, and an air intake cylinder 14 connected to an external air pipe is provided at one end of the first hollow cylinder 13. A guide hole is opened at the center of the top of the gun seat 2, and a first bending plate 15 is slidably installed inside the guide hole. The internal thread of the first bending plate 15 has a first screw in contact with the gun seat 2, and a support column 16 in contact with the gun barrel 1 is provided on the top of the first bending plate 15, and a pressure regulating valve 17 is provided inside the gun barrel 1.

[0035] The first hollow cylinder 13 is fixedly mounted on the top of the gun mount 2 and cooperates with the air inlet cylinder 14 to facilitate the delivery of gas to the interior of the first hollow cylinder 13. Then, the horizontal position of the first bending plate 15 is adjusted under the action of the guide hole, so that the first bending plate 15 drives the gun barrel 1 to move horizontally. The gun barrel 1 is adapted to the first hollow cylinder 13, thereby ensuring the gas circulation performance.

[0036] like Figure 1 and Figure 2 As shown, a second bending plate 18 is slidably installed inside the guide hole, and an exhaust pipe 19 matched with the gun barrel 1 is provided on the top of the second bending plate 18, and the exhaust pipe 19 is matched with the air outlet hose 20.

[0037] Similarly, under the action of the guide hole, the second bending plate 18 is adjusted horizontally, and the second bending plate 18 drives the exhaust pipe 19, the exhaust pipe 19 is connected to the gun barrel 1, and then the exhaust pipe 19 drives the air outlet hose 20, which is convenient for users to use the product at multiple angles.

[0038] Compared with the related art, the tire pressure gun provided by the utility model which can rotate at any angle has the following beneficial effects:

[0039] This product connects the detection tube 3 and the tire pressure gauge 6 through the hollow shaft seat 5, so that the tire pressure gauge 6 can accurately detect the tire pressure. At the same time, the tire pressure gauge 6 can rotate, so that the user can accurately detect and control the tire pressure when using it in different positions. When the tire pressure gauge 6 is rotated to a certain angle, the position of the clamping plate 4 can be adjusted. The buckles 9 are symmetrically installed on both sides of the clamping plate 4. The column 10 can be positioned and installed through the buckles 9, and then the positioning sleeve 11 is driven by the column 10. When the positioning sleeve 11 contacts the hollow shaft seat 5, the tire pressure gauge 6 can be positioned. The detection tube 3 is installed in the positioning hole. In order to prevent the detection tube 3 from shifting, the internal threaded ring 8 is rotated so that the internal threaded ring 8 and the detection tube 3 form a threaded installation. At the same time, the internal threaded ring 8 is adapted to the connecting seat 7, so that the installation of the detection tube 3 is more stable.

[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A tire pressure gun that can rotate at any angle, comprising a gun barrel (1) and a gun seat (2) arranged at the bottom of the gun barrel (1), characterized in that: The tire pressure gun also includes a detection cylinder (3), a tire pressure gauge (6) and an air outlet hose (20). The detection cylinder (3) is arranged above the gun barrel (1). The detection cylinder (3) and the tire pressure gauge (6) are connected through a hollow shaft seat (5). The outer wall of the detection cylinder (3) is provided with a clamping plate (4). The top of the clamping plate (4) is provided with a positioning sleeve (11) in contact with the hollow shaft seat (5).

2. A tire pressure gun capable of rotating at any angle according to claim 1, characterized in that: Two groups of buckles (9) are symmetrically arranged on the top of the clamping plate (4), and each group of buckles (9) is provided with two buckles. A column (10) adapted to the positioning sleeve (11) is arranged inside the buckle (9).

3. The tire pressure gun capable of rotating at any angle according to claim 1, characterized in that: A connecting seat (7) is arranged at the top of the gun barrel (1), a positioning hole matched with the detection tube (3) is opened inside the connecting seat (7), an internal thread ring (8) with a T-shaped cross-section is installed on the outer thread of the detection tube (3), and the internal thread ring (8) is matched with the connecting seat (7).

4. The tire pressure gun capable of rotating at any angle according to claim 1, characterized in that: The outer wall of the clamping plate (4) is provided with a thread hole, and an auxiliary bolt (12) in contact with the detection tube (3) is provided inside the thread hole.

5. The tire pressure gun capable of rotating at any angle according to claim 4, characterized in that: A first hollow cylinder (13) is provided at one end of the top of the gun seat (2), and an air inlet cylinder (14) connected to an external air pipe is provided at one end of the first hollow cylinder (13).

6. The tire pressure gun capable of rotating at any angle according to claim 1, characterized in that: A guide hole is provided at the top center of the gun seat (2), a first bending plate (15) is slidably installed inside the guide hole, and the internal thread of the first bending plate (15) has a first screw rod in contact with the gun seat (2).

7. The tire pressure gun capable of rotating at any angle according to claim 6, characterized in that: A support column (16) in contact with the gun barrel (1) is arranged on the top of the first bending plate (15), and a pressure regulating valve (17) is arranged inside the gun barrel (1).

8. The tire pressure gun capable of rotating at any angle according to claim 6, characterized in that: A second bending plate (18) is slidably mounted inside the guide hole, and an exhaust pipe (19) matched with the gun barrel (1) is provided on the top of the second bending plate (18), and the exhaust pipe (19) is matched with an exhaust hose (20).

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