Vehicle-mounted air compressor and bottle cap assembly

Abstract

The invention provides a vehicle-mounted air compressor and a bottle cap assembly thereof. The vehicle-mounted air compressor comprises an air compressor body and a bottle cap assembly. The bottle cap assembly comprises a bottle cap piece and at least one fastening piece. The bottle cap piece is arranged on the air compressor body and provided with an air inlet end and an air outlet end which are communicated with each other, and the bottle cap piece is inserted into the air compressor body through the air inlet end in the inserting direction. Airflow from the air compressor body is suitable for sequentially passing through the air inlet end and the air outlet end. The fastener fastens the bottle cap part to the air compressor body in the fastening direction. And the fastening direction is the same as the plugging direction. According to the vehicle-mounted air compressor and the bottle cap assembly thereof, the bottle cap assembly can be easily and simply assembled to the air compressor body.

Description

Technical Field

[0001] The invention relates to an air compressor, in particular to a vehicle-mounted air compressor and a bottle cap assembly thereof. Background Art

[0002] The vehicle-mounted air compressor can be used with a tire repair bottle to repair and inflate the tires of the vehicle, and can also inflate the tires of the vehicle without a tire repair bottle. Generally speaking, when performing tire repair and inflation operations, a bottle cap assembly needs to be installed on the air compressor body of the vehicle-mounted air compressor to combine with the tire repair bottle, and the high-pressure airflow from the air compressor body passes through the bottle cap assembly and enters the tire repair bottle, and then the high-pressure airflow drives the tire repair rubber in the tire repair bottle into the tire, thereby achieving the effect of inflating and repairing the tire.

[0003] Due to factors such as the limited configuration space on the air compressor body, the configuration position and fastening direction of the fastening structure between the air compressor body and the bottle cap assembly are usually not very user-friendly, making it difficult for the user to easily and simply install the bottle cap assembly to the air compressor body. Summary of the invention

[0004] The present invention is directed to a vehicle-mounted air compressor and a bottle cap assembly thereof, which can enable the bottle cap assembly to be easily and simply assembled to the air compressor body.

[0005] According to an embodiment of the present invention, a vehicle-mounted air compressor includes an air compressor body and a bottle cap assembly. The bottle cap assembly includes a bottle cap member and at least one fastener. The bottle cap member is mounted on the air compressor body and has an air inlet end and an air outlet end that are interconnected, and the bottle cap member is plugged into the air compressor body along a plug-in direction through the air inlet end. The airflow from the air compressor body is suitable for passing through the air inlet end and the air outlet end in sequence. The fastener fastens the bottle cap member to the air compressor body along a fastening direction. The fastening direction is the same as the plug-in direction.

[0006] According to an embodiment of the present invention, a bottle cap assembly is suitable for a vehicle-mounted air compressor, and includes a bottle cap member and at least one fastener. The bottle cap member is mounted on the air compressor body of the vehicle-mounted air compressor and has an air inlet end and an air outlet end that are interconnected, and the bottle cap member is plugged into the air compressor body along a plug-in direction through the air inlet end. The airflow from the air compressor body is suitable for passing through the air inlet end and the air outlet end in sequence. The fastener fastens the bottle cap member to the air compressor body along a fastening direction, and the fastening direction is the same as the plug-in direction.

[0007] In an embodiment of the present invention, the bottle cap has at least one assembly hole, and at least one fastener passes through the at least one assembly hole and is locked to the air compressor body.

[0008] In an embodiment of the present invention, the at least one assembly hole includes two assembly holes, the two assembly holes are arranged along an arrangement direction and are respectively located on opposite sides of the bottle cap member, and the arrangement direction is perpendicular to the fastening direction.

[0009] In an embodiment of the present invention, the bottle cap is adapted to be engaged with the tire repairing adhesive containing bottle along a joining direction, and the arrangement direction is perpendicular to the joining direction.

[0010] In an embodiment of the present invention, the bottle cap has at least one lug portion, and at least one assembly hole is located at the at least one lug portion.

[0011] In an embodiment of the present invention, the bottle cap is adapted to engage with the bottle mouth of the tire repairing glue bottle, and the bottle cap has at least one cutting edge rib, which is adapted to cut the sealing film on the bottle mouth of the tire repairing glue bottle.

[0012] In an embodiment according to the present invention, the air intake direction of the air intake end and the air outlet direction of the air outlet end are perpendicular to each other.

[0013] In an embodiment of the present invention, the air intake direction of the air intake end and the air outlet direction of the air outlet end are parallel to each other.

[0014] In an embodiment of the present invention, the air compressor body has a receiving recess and at least one locking hole, the bottle cap is received in the receiving recess, the at least one locking hole is located in the receiving recess, and at least one fastener is locked to the at least one locking hole.

[0015] In an embodiment of the present invention, the accommodating recess has at least one inner wall perpendicular to the fastening direction, and at least one locking hole is located on the at least one inner wall.

[0016] In an embodiment of the present invention, the accommodating recess has an open end, and the locking tool is suitable for extending through the open end to at least one locking hole and locking at least one fastener to the at least one locking hole.

[0017] In an embodiment according to the present invention, the air compressor body has an air outlet pipe connected to the air inlet end of the bottle cap, the top surface of the air compressor body has an opening, and the connection between the air outlet pipe and the air inlet end of the bottle cap corresponds to the opening.

[0018] Based on the above, the vehicle-mounted air compressor of the present invention uses a fastener to fasten the bottle cap to the air compressor body. The user only needs to simply install the bottle cap to the air compressor body and lock the fastener to complete the installation of the bottle cap, and the user only needs to simply remove the fastener and then remove the bottle cap to complete the removal of the bottle cap and / or the replacement of the tire repair glue container bottle. Furthermore, the present invention allows the user to plug in the bottle cap and fasten the fastener in sequence in a convenient and consistent working direction by setting the fastening direction of the fastener to be the same as the plug-in direction of the air inlet end of the bottle cap. In addition, since the fastening direction of the fastener is the same as the plug-in direction of the air inlet end of the bottle cap, the air inlet end can be firmly plugged into the air compressor body by fastening the fastener. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of a vehicle-mounted air compressor and a tire repair glue container bottle according to an embodiment of the present invention;

[0020] Figure 2 yes Figure 1 An exploded view of the vehicle-mounted air compressor and tire sealant container;

[0021] Figure 3 yes Figure 1 A three-dimensional diagram of a vehicle-mounted air compressor connected to a tire;

[0022] Figure 4 yes Figure 1 A three-dimensional view of a bottle cap assembly;

[0023] Figure 5 yes Figure 1 A partial stereoscopic view of a vehicle-mounted air compressor;

[0024] Figure 6 yes Figure 1 A partial cross-sectional view of a vehicle-mounted air compressor and a tire sealant container;

[0025] Figure 7 Show Figure 1 The local structure of the vehicle-mounted air compressor and tire sealant container;

[0026] Figure 8 Show Figure 1 The local structure of the vehicle-mounted air compressor and tire sealant container;

[0027] 9A to 9E yes Figure 1 Operation flow chart of vehicle-mounted air compressor;

[0028] FIG. 10A to FIG. 10C They are 9A to 9C Top view of the vehicle-mounted air compressor;

[0029] Fig.11 Show Figure 1 The tire sealant container bottle is replaced by a cover body;

[0030] Fig.12 Show Figure 2 The tire sealant container bottle is replaced by a cover body;

[0031] Fig.13A Show Fig.9D The tire sealant container bottle is replaced by a cover body;

[0032] Fig. 13B Show Fig.9E The tire sealant container bottle is replaced by a cover body;

[0033] Fig.14is a perspective view of a vehicle-mounted air compressor and a tire repair glue container according to another embodiment of the present invention;

[0034] Fig.15 yes Fig.14 An exploded view of the vehicle-mounted air compressor and tire sealant container;

[0035] Fig.16 yes Fig.14 A three-dimensional diagram of a vehicle-mounted air compressor connected to a tire;

[0036] Fig.17 yes Fig.14 A three-dimensional view of a bottle cap assembly;

[0037] Fig.18 yes Fig.17 A three-dimensional view of the bottle cap assembly from another perspective;

[0038] Fig.19 yes Fig.14 A partial stereoscopic view of a vehicle-mounted air compressor;

[0039] Fig. 20 yes Fig.14 A partial cross-sectional view of a vehicle-mounted air compressor and a tire sealant container;

[0040] Fig.21 Show Fig.14 The local structure of the vehicle-mounted air compressor and tire sealant container;

[0041] Fig. 22 Show Fig.14 The local structure of the vehicle-mounted air compressor and tire sealant container;

[0042] FIG. 23A to FIG. 23E yes Fig.14 Operation flow chart of vehicle-mounted air compressor;

[0043] FIG. 24A to FIG. 24C They are FIG. 23A to FIG. 23C Top view of the vehicle-mounted air compressor;

[0044] Fig.25 Show Fig.14 The tire sealant container bottle is replaced by a cover body;

[0045] Fig.26 Show Fig.15 The tire sealant container bottle is replaced by a cover body;

[0046] Fig.27A Show Fig.23D The tire sealant container bottle is replaced by a cover body;

[0047] Fig.27B Show Fig.23E The tire sealant container bottle is replaced by a cover body. DETAILED DESCRIPTION

[0048] Reference will now be made in detail to exemplary embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Whenever possible, the same reference numerals are used in the drawings and the description to refer to the same or like parts.

[0049] Figure 1 The present invention is a three-dimensional diagram of a vehicle-mounted air compressor and a tire repairing rubber container according to an embodiment of the present invention. Figure 2 yes Figure 1 Exploded view of the vehicle-mounted air compressor and tire sealant container. Figure 3 yes Figure 1 A three-dimensional diagram of a vehicle-mounted air compressor connected to a tire. Figures 1 to 3 The vehicle-mounted air compressor 100 of this embodiment includes an air compressor body 110, a bottle cap assembly 120 and a connecting pipe 130. The bottle cap assembly 120 includes a bottle cap member 122 and a sealing member 124. The bottle cap member 122 is mounted on the air compressor body 110 and has an air inlet end 1221 and an air outlet end 1222 that are interconnected. The air inlet end 1221 and the air outlet end 1222 are, for example, both cylindrical bodies protruding outward from the outer surface of the bottle cap member 122. The air inlet direction of the air inlet end 1221 and the air outlet direction of the air outlet end 1222 are, for example, parallel to each other. The air inlet end 1221 is suitable for connecting along the plug-in direction D1 (shown in Figure 2 ) is plugged into the air outlet pipe 112 of the air compressor body 110. The sealing member 124 is made of rubber, silicone or other elastic sealing materials and is disposed on the bottle cap 122. The tire sealant container 50 is used to connect the tire sealant container 50 along the connection direction D4 (shown in FIG. Figure 2 ) is coupled to the bottle cap member 122. The bottle cap member 122 can be connected to the tire 60 via the connecting tube 130.

[0050] The high-pressure airflow from the air compressor body 110 is suitable for entering the bottle cap member 122 through the air inlet end 1221 of the bottle cap member 122, and reaching the tire sealant container bottle 50 through the bottle cap member 122, and then the tire sealant in the tire sealant container bottle 50 is driven by the high-pressure airflow to pass through the bottle cap member 122 and leave the bottle cap member 122 through the air outlet end 1222 of the bottle cap member 122 and flow to the tire 60 through the connecting pipe 130, thereby achieving the effect of inflation and tire repair. The method and principle of the air compressor body 110 to generate high-pressure airflow are well known in the art and will not be elaborated here.

[0051] The air compressor body 110 of this embodiment further includes at least one fastener 150 (two are shown). The fastener 150 is arranged along the fastening direction D2 (shown in FIG. Figure 2 ) Fasten the bottle cap 122 to the air compressor body 110, and the fastening direction D2 is the same as the plugging direction D1.

[0052] As described above, the vehicle-mounted air compressor 100 of this embodiment uses the fastener 150 to fasten the bottle cap 122 to the air compressor body 110. The user only needs to simply install the bottle cap 122 to the air compressor body 110 and lock the fastener 150 to complete the installation of the bottle cap 122, and the user only needs to simply remove the fastener 150 and then remove the bottle cap 122 to complete the removal of the bottle cap 122 and / or the replacement of the tire sealant container bottle 50. Furthermore, in this embodiment, by setting the fastening direction D2 of the fastener 150 to be the same as the plugging direction D1 of the air inlet end 1221 of the bottle cap 122, and the fastening position of the fastener 150 and the plugging position of the air inlet end 1221 of the bottle cap 122 are both located on the same side of the air compressor body 110 (i.e., the upper side of the air compressor body 110), the user can sequentially perform the plugging of the bottle cap 122 and the fastening of the fastener 150 at the same position in a convenient and consistent working direction. In addition, since the fastening direction of the fastener 150 is the same as the plugging direction of the air inlet end 1221 of the bottle cap 122, the air inlet end 1221 can be firmly plugged into the air compressor body 110 through the fastening of the fastener 150.

[0053] Figure 4 yes Figure 1 Please refer to the three-dimensional diagram of the bottle cap assembly. Figure 2 and Figure 4 Specifically, the bottle cap 122 of this embodiment has two lugs E and two assembly holes H1 respectively located at the two lugs E. The two fasteners 150 are, for example, screws, which pass through the two assembly holes H1 and are locked to the air compressor body 110. Further, the two assembly holes H1 are arranged along an arrangement direction D3 (shown in FIG. 1 ) perpendicular to the fastening direction D2 and the joining direction D4. Figure 2 ) are arranged and are respectively located on opposite sides of the bottle cap member 122, so that the fastener 150 can firmly fasten the bottle cap member 122.

[0054] Please refer to Figure 2 In this embodiment, the air compressor body 110 has a receiving recess 1101 and two locking holes H2. The receiving recess 1101 has an inner wall 1101a perpendicular to the fastening direction D2. The locking holes H2 are located on the inner wall 1101a and in the receiving recess 1101. The bottle cap 122 is received in the receiving recess 1101, and the two fasteners 150 passing through the two assembly holes H1 are respectively locked in the two locking holes H2. Further, the receiving recess 1101 has an open end 1101b, and the locking tool (such as a screwdriver) is suitable for extending to the locking hole H2 through the open end 1101b and locking the fastener 150 in the locking hole H2.

[0055] Figure 5 yes Figure 1 A partial stereoscopic view of a vehicle-mounted air compressor. Figure 6 yes Figure 1 Partial cross-section of the vehicle-mounted air compressor and tire sealant container. Figure 5 and Figure 6 In this embodiment, the sealing member 124 is located inside the bottle cap 122 and surrounds the air inlet 122a. When the bottle mouth 52 of the tire sealant container bottle 50 is engaged with the bottle cap 122, the bottle mouth 52 of the tire sealant container bottle 50 presses down the sealing member 124, so that the sealing member 124 is compressed between the bottle cap 122 and the bottle mouth 52 of the tire sealant container bottle 50, thereby preventing the tire sealant in the tire sealant container bottle 50 from flowing out through the gap between the bottle mouth 52 and the bottle cap 122.

[0056] Figure 7 Show Figure 1 The local structure of a vehicle-mounted air compressor and a tire repair glue container bottle. Figure 8 Show Figure 1 Partial structure of the vehicle-mounted air compressor and tire sealant container. Please refer to Figure 7 and Figure 8 Specifically, from the air compressor body 110 (shown in Figure 1 ) can flow along Figure 7 The flow path P1 shown in FIG. 1 sequentially passes through the air inlet end 1221 and the air inlet port 122a to reach the inside of the tire repairing rubber container 50, and the tire repairing rubber inside the tire repairing rubber container 50 can flow along the high pressure airflow. Figure 8 The flow path P2 shown in FIG. 1 is sequentially through the outlet port 122b and the outlet end 1222 and then to the tire 60 (shown in FIG. 1 ) through the connecting pipe 130. Figure 3 )flow.

[0057] Please refer to Figure 4 In this embodiment, the bottle cap 122 has two cutting ribs 1224. During the engagement process between the tire sealant bottle 50 and the bottle cap 122, the cutting ribs 1224 are suitable for cutting the sealing film on the bottle mouth 52 of the tire sealant bottle 50, so that the bottle cap 122 can be smoothly connected to the inner space of the tire sealant bottle 50.

[0058] The operation flow of the vehicle-mounted air compressor of this embodiment is described below.

[0059] 9A to 9E yes Figure 1 Operation flow chart of vehicle-mounted air compressor. FIG. 10A to FIG. 10C They are 9A to 9C The top view of the vehicle-mounted air compressor. Fig. 9A and Fig. 10A As shown, the connecting tube 130 is sleeved on the gas outlet end 1222 of the bottle cap 122, and the connecting tube 130 is fastened to the gas outlet end 1222 by using the tube clamp 160. Fig. 9B and Fig. 10BAs shown, the bottle cap 122 is installed on the air compressor body 110 by being guided by the two guide surfaces 116 of the air compressor body 110, and at the same time, the air inlet end 1221 of the bottle cap 122 is plugged into the air outlet pipe 112 of the air compressor body 110, so that the air outlet pipe 112 is connected to the air inlet 122a. The gap between the air inlet end 1221 and the air outlet pipe 112 can be sealed by a sealing ring 170 sleeved on the air inlet end 1221. In addition, the top surface of the air compressor body 110 has an opening 110a, and the connection between the air outlet pipe 112 and the bottle cap 122 is as shown in FIG. Fig. 10B The opening 110 a shown allows the user to visually confirm through the opening 110 a whether the air outlet pipe 112 and the bottle cap 122 are indeed connected.

[0060] Then, if Fig. 9C and Fig. 10C As shown, the bottle cap 122 is fastened to the air compressor body 110 by the fastener 150. Fig.9D Then, FIG. 9D to FIG. 9E As shown in FIG. 1 , the bottle mouth 52 of the tire sealant container bottle 50 is joined to the bottle cap 122. During this process, the sealing film 52a at the bottle mouth 52 is cut by the cutting edge rib 1224 (shown in FIG. 1 ) of the bottle cap 122. Figure 4 ) is cut, so that the high-pressure airflow from the air compressor body 110 can enter the tire sealant container 50 along the flow path P1 during the subsequent inflation and tire repairing operations, and the tire sealant 501 in the tire sealant container 50 can leave the tire sealant container 50 along the flow path P2 during the subsequent inflation and tire repairing operations. Figure 3 As shown, the connecting pipe 130 is connected to the tire 60 , and the tire 60 can be repaired and inflated by the vehicle-mounted air compressor 100 .

[0061] Fig.11 Show Figure 1 The tire sealant container bottle is replaced by a cover body. Fig.12 Show Figure 2 The tire sealant container bottle is replaced by a cover body. Fig.13A Show Fig.9D The tire sealant container bottle is replaced by a cover body. Fig. 13B Show Fig.9E The tire sealant container bottle in the embodiment is replaced by a cover. The vehicle-mounted air compressor 100 of this embodiment can also only inflate the tire 60 without repairing the tire 60. Specifically, Figure 1 , Figure 2 , Fig.9D , Fig.9E The tire sealant container is 50 Fig.11 , Fig.12 , Fig.13A , Fig. 13BThe cover 70 in the embodiment is replaced, and the rest of the operation process is the same as above, which will not be described in detail here. Fig.11 , Fig.12 , Fig.13A , Fig. 13B The method shown does not use the tire sealant container bottle 50, so the high-pressure airflow from the air compressor body 110 directly reaches the tire through the bottle cap assembly 120 to inflate the tire. Fig. 13B The flow path P3 is shown.

[0062] The following is a description of another embodiment of a vehicle-mounted air compressor 100' of the present invention, which is mainly different from the above-mentioned embodiment in that the air inlet direction and the air outlet direction of the bottle cap 120' of the vehicle-mounted air compressor 100' are perpendicular to each other, and the rest of the parts are similar or identical to the above-mentioned embodiment. The specific description is as follows, wherein the components that are the same or similar to the above-mentioned embodiment are represented by the same or similar component symbols.

[0063] Fig.14 It is a three-dimensional diagram of a vehicle-mounted air compressor and a tire repair glue container according to another embodiment of the present invention. Fig.15 yes Fig.14 Exploded view of the vehicle-mounted air compressor and tire sealant container. Fig.16 yes Fig.14 A three-dimensional diagram of a vehicle-mounted air compressor connected to a tire. Figures 14 to 16 The vehicle-mounted air compressor 100' of this embodiment includes an air compressor body 110', a bottle cap assembly 120' and a connecting pipe 130. The bottle cap assembly 120' includes a bottle cap member 122' and a sealing member 124. The bottle cap member 122' is mounted on the air compressor body 110' and has an air inlet end 1221' and an air outlet end 1222' that are interconnected. The air inlet end 1221' and the air outlet end 1222' are, for example, both cylindrical bodies protruding outward from the outer surface of the bottle cap member 122'. The air inlet direction of the air inlet end 1221' and the air outlet direction of the air outlet end 1222' are, for example, perpendicular to each other. The air inlet end 1221' is suitable for connecting along the plug-in direction D1 (shown in Fig.15 ) is plugged into the air outlet pipe 112' of the air compressor body 110'. The sealing member 124 is made of rubber, silicone or other elastic sealing materials and is disposed on the bottle cap 122'. The tire sealant container 50 is used to connect the tire sealant container 50 along the connection direction D4 (shown in FIG. Figure 2 ) is coupled to the bottle cap 122 ′. The bottle cap 122 ′ can be connected to the tire 60 via the connecting tube 130 .

[0064] The high-pressure airflow from the air compressor body 110' is suitable for entering the bottle cap 122' through the air inlet end 1221' of the bottle cap 122', and reaching the tire sealant container bottle 50 through the bottle cap 122', and then the tire sealant in the tire sealant container bottle 50 is driven by the high-pressure airflow to pass through the bottle cap 122' and leave the bottle cap 122' through the air outlet end 1222' of the bottle cap 122' and flow to the tire 60 through the connecting pipe 130, thereby achieving the effect of inflation and tire repair. The method and principle of the air compressor body 110' to generate high-pressure airflow are well known in the art and will not be elaborated here.

[0065] The air compressor body 110' of this embodiment further includes at least one fastener 150 (two are shown). The fastener 150 is arranged along the fastening direction D2 (shown in FIG. Figure 2 ) Fasten the bottle cap 122' to the air compressor body 110', and the fastening direction D2 is the same as the plugging direction D1.

[0066] As described above, the vehicle-mounted air compressor 100' of this embodiment uses the fastener 150 to fasten the bottle cap 122' to the air compressor body 110'. The user only needs to simply install the bottle cap 122' to the air compressor body 110' and lock the fastener 150 to complete the installation of the bottle cap 122', and the user only needs to simply remove the fastener 150 and then remove the bottle cap 122' to complete the removal of the bottle cap 122' and / or the replacement of the tire sealant container 50. Further, this embodiment sets the fastening direction D2 of the fastener 150 to be the same as the plug-in direction D1 of the air inlet end 1221' of the bottle cap 122', so that the user can sequentially perform the plug-in of the bottle cap 122' and the fastening of the fastener 150 in a convenient and consistent working direction.

[0067] Fig.17 yes Fig.14 A perspective view of a bottle cap assembly. Fig.18 yes Fig.17 A three-dimensional view of the bottle cap assembly from another perspective. Please refer to Fig.15 , Fig.17 and Fig.18 Specifically, the bottle cap 122' of this embodiment has two lugs E' and two assembly holes H1' respectively located at the two lugs E'. The two fasteners 150 are, for example, screws, which pass through the two assembly holes H1' and are locked to the air compressor body 110'. Further, the two assembly holes H1' are arranged along an arrangement direction D3 (shown in FIG. 1 ) perpendicular to the fastening direction D2 and the joining direction D4. Fig.15 ) are arranged and respectively located on opposite sides of the bottle cap member 122', so that the fastener 150 can firmly fasten the bottle cap member 122'.

[0068] Please refer to Fig.15In this embodiment, the air compressor body 110' has a receiving recess 1101' and two locking holes H2'. The receiving recess 1101' has an inner wall 1101a' perpendicular to the fastening direction D2, and the locking hole H2' is located on the inner wall 1101a' and located in the receiving recess 1101'. The bottle cap member 122' is received in the receiving recess 1101', and the two fasteners 150 passing through the two assembly holes H1' are respectively locked to the two locking holes H2'. Further, the receiving recess 1101' has an open end 1101b', and the locking tool (such as a screwdriver) is suitable for extending to the locking hole H2' through the open end 1101b' and locking the fastener 150 to the locking hole H2'.

[0069] Fig.19 yes Fig.14 A partial stereoscopic view of a vehicle-mounted air compressor. Fig. 20 yes Fig.14 Partial cross-section of the vehicle-mounted air compressor and tire sealant container. Fig.19 and Fig. 20 The sealing member 124 of this embodiment is located inside the bottle cap 122' and surrounds the air inlet 122a'. When the bottle mouth 52 of the tire repairing glue containing bottle 50 is engaged with the bottle cap 122', the bottle mouth 52 of the tire repairing glue containing bottle 50 presses down the sealing member 124, so that the sealing member 124 is compressed between the bottle cap 122' and the bottle mouth 52 of the tire repairing glue containing bottle 50, thereby preventing the tire repairing glue in the tire repairing glue containing bottle 50 from flowing out through the gap between the bottle mouth 52 and the bottle cap 122'.

[0070] Fig.21 Show Fig.14 The local structure of a vehicle-mounted air compressor and a tire repair glue container bottle. Fig. 22 Show Fig.14 Partial structure of the vehicle-mounted air compressor and tire sealant container. Please refer to Fig.21 and Fig. 22 Specifically, from the air compressor body 110 '(shown in Figure 1 ) can flow along Fig.21 The flow path P1' shown in the figure passes through the air inlet end 1221' and the air inlet 122a' in sequence to reach the inside of the tire repair glue container 50, and the tire repair glue inside the tire repair glue container 50 can flow along the high pressure airflow. Fig. 22 The flow path P2' shown in FIG. 1 is sequentially through the air outlet 122b' and the air outlet end 1222' and then to the tire 60 (shown in FIG. 1 ) through the connecting pipe 130. Figure 3 )flow.

[0071] Please refer to Fig.18In this embodiment, the bottle cap 122' has two cutting ribs 1224'. During the engagement process between the tire sealant bottle 50 and the bottle cap 122', the cutting ribs 1224' are suitable for cutting the sealing film on the bottle mouth 52 of the tire sealant bottle 50, so that the bottle cap 122' can be smoothly connected to the inner space of the tire sealant bottle 50.

[0072] The operation flow of the vehicle-mounted air compressor of this embodiment is described below.

[0073] FIG. 23A to FIG. 23E yes Fig.14 Operation flow chart of vehicle-mounted air compressor. FIG. 24A to FIG. 24C They are FIG. 23A to FIG. 23C First, connect the connecting pipe 130 (shown in FIG. Fig.15 ) is installed behind the bottle cap 122', such as Fig.23A ( Fig.24A )to Fig. 23B ( Fig. 24B ) as shown in the figure, the bottle cap 122' is installed to the air compressor body 110' through the guidance of the two guide surfaces 116' of the air compressor body 110', and at the same time, the air inlet end 1221' of the bottle cap 122' is plugged into the air outlet pipe 112' of the air compressor body 110', so that the air outlet pipe 112' is connected to the air inlet 122a'. The gap between the air inlet end 1221' and the air outlet pipe 112' can be sealed by a sealing ring 170 sleeved on the air inlet end 1221'. In addition, the top surface of the air compressor body 110' has an opening 110a', and the connection between the air outlet pipe 112' and the bottle cap 122' is as shown in FIG. Fig. 24B The opening 110a' shown allows the user to visually confirm through the opening 110a' whether the air outlet pipe 112' and the bottle cap 122' are indeed connected.

[0074] Then, if Fig.23C and Fig.24C As shown, the bottle cap 122' is fastened to the air compressor body 110' by the fastener 150 to form Fig.23D Then, FIG. 23D to FIG. 23E As shown in FIG. 1 , the bottle mouth 52 of the tire sealant container 50 is joined to the bottle cap 122'. During this process, the sealing film 52a at the bottle mouth 52 is cut by the cutting edge rib 1224' (shown in FIG. 1 ) of the bottle cap 122'. Fig.18 ) is cut, so that the high-pressure airflow from the air compressor body 110' can enter the tire sealant container 50 along the flow path P1' during the subsequent inflation and tire repairing operations, and the tire sealant 501 in the tire sealant container 50 can leave the tire sealant container 50 along the flow path P2' during the subsequent inflation and tire repairing operations. Fig.16As shown, the connecting tube 130 is connected to the tire 60 , and the tire 60 can be repaired and inflated by the vehicle-mounted air compressor 100 ′.

[0075] Fig.25 Show Fig.14 The tire sealant container bottle is replaced by a cover body. Fig.26 Show Fig.15 The tire sealant container bottle is replaced by a cover body. Fig.27A Show Fig.23D The tire sealant container bottle is replaced by a cover body. Fig.27B Show Fig.23E The tire sealant container bottle in the embodiment is replaced by a cover. The vehicle-mounted air compressor 100' of this embodiment can also only inflate the tire 60 without repairing the tire 60. Specifically, Fig.14 , Fig.25 , Fig.23D , Fig.23E The tire sealant container is 50 Fig.25 , Fig.26 , Fig.27A , Fig.27B The cover 70 in the embodiment is replaced, and the rest of the operation process is the same as above, which will not be described in detail here. Fig.25 , Fig.26 , Fig.27A , Fig.27B The embodiment shown does not use the tire sealant container 50, so the high-pressure airflow from the air compressor body 110' passes through the bottle cap assembly 120' and directly reaches the tire for inflation. Fig.27B The flow path P3' is shown.

[0076] In summary, the vehicle-mounted air compressor of the present invention utilizes fasteners to fasten the bottle cap to the air compressor body. The user only needs to simply install the bottle cap to the air compressor body and lock the fastener to complete the installation of the bottle cap, and the user only needs to simply remove the fastener and then remove the bottle cap to complete the removal of the bottle cap and / or the replacement of the tire repair glue container bottle. Furthermore, the present invention allows the user to perform the plugging of the bottle cap and the fastening of the fastener in a convenient and consistent working direction in sequence by setting the fastening direction of the fastener to be the same as the plugging direction of the air inlet end of the bottle cap. In addition, since the fastening direction of the fastener is the same as the plugging direction of the air inlet end of the bottle cap, the air inlet end can be firmly plugged into the air compressor body by the fastening of the fastener.

[0077] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A vehicle-mounted air compressor, characterized in that: include: Air compressor body; as well as Bottle cap assembly, comprising: a bottle cap, mounted on the air compressor body and having an air inlet end and an air outlet end that are interconnected, wherein the bottle cap is plugged into the air compressor body along a plugging direction through the air inlet end, and the airflow from the air compressor body is suitable for passing through the air inlet end and the air outlet end in sequence; and At least one fastener fastens the bottle cap to the air compressor body along a fastening direction, wherein the fastening direction is the same as the plugging direction.

2. The vehicle-mounted air compressor according to claim 1, characterized in that: The bottle cap has at least one assembly hole, and the at least one fastener passes through the at least one assembly hole and is locked to the air compressor body.

3. The vehicle-mounted air compressor according to claim 2, characterized in that: The at least one assembly hole comprises two assembly holes, and the two assembly holes are arranged along an arrangement direction and are respectively located on opposite sides of the bottle cap member, and the arrangement direction is perpendicular to the fastening direction.

4. The vehicle-mounted air compressor according to claim 3, characterized in that: The bottle cap is suitable for being mutually engaged with the tire repairing glue containing bottle along a joining direction, and the arrangement direction is perpendicular to the joining direction.

5. The vehicle-mounted air compressor according to claim 2, characterized in that: The bottle cap has at least one lug portion, and the at least one assembling hole is located at the at least one lug portion.

6. The vehicle-mounted air compressor according to claim 1, characterized in that: The bottle cap is suitable for engaging with the bottle mouth of the tire repairing glue containing bottle. The bottle cap has at least one cutting edge rib, and the at least one cutting edge rib is suitable for cutting the sealing film on the bottle mouth of the tire repairing glue containing bottle.

7. The vehicle-mounted air compressor according to claim 1, characterized in that: The air inlet direction of the air inlet end and the air outlet direction of the air outlet end are perpendicular to each other.

8. The vehicle-mounted air compressor according to claim 1, characterized in that: The air inlet direction of the air inlet end and the air outlet direction of the air outlet end are parallel to each other.

9. The vehicle-mounted air compressor according to claim 1, characterized in that: The air compressor body has a receiving recess and at least one locking hole, the bottle cap is received in the receiving recess, the at least one locking hole is located in the receiving recess, and the at least one fastener is locked in the at least one locking hole.

10. The vehicle-mounted air compressor according to claim 9, characterized in that: The accommodating recess has at least one inner wall perpendicular to the fastening direction, and the at least one locking hole is located on the at least one inner wall.

11. The vehicle-mounted air compressor according to claim 9, characterized in that: The accommodating recess has an open end, and the locking tool is suitable for extending through the open end to the at least one locking hole and locking the at least one fastener to the at least one locking hole.

12. The vehicle-mounted air compressor according to claim 1, characterized in that: The air compressor body has an air outlet pipe connected to the air inlet end of the bottle cap. The top surface of the air compressor body has an opening, and the connection between the air outlet pipe and the air inlet end of the bottle cap corresponds to the opening.

13. A bottle cap assembly, suitable for a vehicle-mounted air compressor, characterized in that: include: a bottle cap, mounted on the air compressor body of the vehicle-mounted air compressor and having an air inlet end and an air outlet end that are interconnected, wherein the bottle cap is plugged into the air compressor body along a plugging direction through the air inlet end, and the airflow from the air compressor body is suitable for passing through the air inlet end and the air outlet end in sequence; and At least one fastener fastens the bottle cap to the air compressor body along a fastening direction, wherein the fastening direction is the same as the plugging direction.

14. The bottle cap assembly according to claim 13, characterized in that: The bottle cap has at least one assembly hole, and the at least one fastener passes through the at least one assembly hole and is locked to the air compressor body.

15. The bottle cap assembly according to claim 14, characterized in that: The at least one assembly hole comprises two assembly holes, and the two assembly holes are arranged along an arrangement direction and are respectively located on opposite sides of the bottle cap member, and the arrangement direction is perpendicular to the fastening direction.

16. The bottle cap assembly according to claim 15, characterized in that: The bottle cap is suitable for being mutually engaged with the tire repairing glue containing bottle along a joining direction, and the arrangement direction is perpendicular to the joining direction.

17. The bottle cap assembly according to claim 14, characterized in that: The bottle cap has at least one lug portion, and the at least one assembling hole is located at the at least one lug portion.

18. The bottle cap assembly according to claim 13, characterized in that: The bottle cap is suitable for engaging with the bottle mouth of the tire repairing glue containing bottle. The bottle cap has at least one cutting edge rib, and the at least one cutting edge rib is suitable for cutting the sealing film on the bottle mouth of the tire repairing glue containing bottle.

19. The bottle cap assembly according to claim 13, characterized in that: The air inlet direction of the air inlet end and the air outlet direction of the air outlet end are perpendicular to each other.

20. The bottle cap assembly according to claim 13, wherein: The air inlet direction of the air inlet end and the air outlet direction of the air outlet end are parallel to each other.

Images