Portable automobile glass repairing instrument

Abstract

The utility model discloses a portable automobile glass repairing instrument, which comprises a box body and an electric air pump arranged in the box body and provided with a rechargeable battery, a suction cup frame, a pump suction connecting pipe and an ultraviolet curing lamp are arranged in the box body, a glue injection head is arranged on the suction cup frame, the glue injection head is detachably arranged on the suction cup frame, and the pump suction connecting pipe is connected with the ultraviolet curing lamp. The tail end of the glue injection head is connected with an electric air pump through a pumping connecting pipe, the ultraviolet curing lamp is connected with a power supply connecting wire, and the other end of the power supply connecting wire is inserted into the electric air pump. The portable automobile glass repairing instrument has the advantages that the glue injection nozzle is large, the position can be accurately controlled, pressure maintaining and portability are achieved, a 220V power source is not needed, repeated operation is not needed, and operation is easy.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile glass repair, and in particular relates to a portable automobile glass repair instrument. Background Art

[0002] The car glass may produce cracks or small spots due to the splashing of stones, which may cause hidden dangers in its use. The cost of replacing the car glass is relatively high. Therefore, many common methods are to use car glass repair devices to repair cracks or small spots. At present, the commonly used car glass repair equipment is mainly mechanical pull rod type, manual rotary type and simple electric type repair equipment, but there are some problems: 1. The mechanical pull rod type has insufficient pressure, and the repair liquid cannot penetrate into the glass quickly. The injection nozzle is small. When the glass crack is large, the repair liquid glue overflows and cannot be used; 2. The manual rotary type is easy to block the line of sight during injection, and the position cannot be accurately controlled; 3. The simple electric type does not have the pressure maintenance function. The air pump switch needs to be turned on and work all the time. After the pressure of repairing the broken glass stops, there is no pressure inside the air pipe, and the work cannot be completed. It is not portable. The manual mechanical or electric repair machine needs to be connected to a 220-volt power supply, and the UV curing lamp also needs to be connected to a 220-volt power supply. It is also not easy to operate and there is no remote control. Since the switch button is on the repair equipment, it is necessary to repeatedly observe and operate the button inside or outside the glass. Utility Model Content

[0003] The utility model aims to provide a portable automobile glass repairing instrument to solve the above problems existing in the prior art.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A portable automobile glass repair instrument comprises a box body and an electric air pump with a rechargeable battery arranged in the box body, a suction cup frame, a pump suction connecting pipe and an ultraviolet curing lamp are arranged in the box body, a glue injection head is arranged on the suction cup frame, and the glue injection head is detachably arranged on the suction cup frame. The end of the glue injection head is connected to the electric air pump through the pump suction connecting pipe, the ultraviolet curing lamp is connected to a power connection line, and the other end of the power connection line is inserted into the electric air pump.

[0006] The working process and principle of the above structure are as follows:

[0007] After opening the box, pour the repair liquid glue into the glue injection head, install the suction cup frame on the car glass to be repaired, and install the glue injection head on the suction cup frame so that the glue injection head is in contact with the crack or small spot to be repaired. Use a syringe to input glue into the upper part of the glue injection head, connect one end of the pump suction connecting tube to the glue injection head, and the other end to the electric air pump. Operate the electric air pump to generate negative pressure to extract the air at the crack into a vacuum state. Due to the gravity, the glue naturally falls to the bottom of the glue injection nozzle, and then operate the electric air pump to generate positive pressure to inject the repair liquid glue into the crack or small spot on the glass. After the repair liquid glue is injected, fix the UV curing lamp on the repaired car glass, connect the power cord to the electric air pump, and cure the glue through the UV curing lamp to complete the glass crack repair.

[0008] Furthermore, the electric air pump includes a shell, which is fixed in a casing, and is provided with a power switch, a negative pressure button, a positive pressure button and a pressure maintaining button. The shell is provided with a pressure gauge, a display screen, a power connection column and an air nozzle. A power supply battery, an electric pump and a control circuit board are provided in the shell, the output end of the electric pump is connected to the air nozzle, the output end of the control circuit board is respectively connected to the power connection column and the input end of the display screen, and the signal input ends of the power switch, the negative pressure button, the positive pressure button and the pressure maintaining button are connected to the signal input end of the control circuit board.

[0009] The power switch on the outer casing is used to control the on and off of the circuit. The output positive and negative pressures are adjusted by the negative pressure button and the positive pressure button. The pressure maintaining button mainly plays the function of maintaining pressure. The pressure gauge is used to display the current output pressure value. The display screen is used to display the power of the power supply battery and the output voltage and current values. The air nozzle is used to connect the pump suction connecting pipe to output airflow. The power connection column is mainly used to connect the power connection line, and the electric pump generates pressurized airflow.

[0010] Furthermore, the suction cup frame includes a mounting plate, a manual suction cup is arranged in the middle of the mounting plate, a plurality of threaded holes are opened on the mounting plate, an external thread is arranged on the outer wall of the glue injection head, the glue injection head is connected to one of the threaded holes by threads, at least two support columns are arranged at the ends of the mounting plate in other directions, the support columns are arranged vertically to the mounting plate and are provided with external threads which are connected to the remaining threaded holes by threads, a screwing disk is arranged at the upper end of the support column, and a flexible abutment sleeve is arranged at the lower end of the support column.

[0011] The manual suction cup is mainly used for manually controlling the fixing of the mounting plate on the glass to be repaired, and the glue injection head can be connected to the threaded hole through the external thread after the glue is injected, and it can be fixed on the crack to be repaired through the mounting plate. At the same time, through the setting of the external thread, the glue injection head can be gradually abutted against the glass. The setting of the support column is mainly used to maintain the stability and balance of the mounting plate and to support it. By screwing the screwing disk on the support column, the flexible abutment sleeve at the bottom of the support column is in contact with the glass surface, which plays a supporting role without damaging the glass.

[0012] Furthermore, the pump suction connecting pipe includes a spring hose and air pipe connectors arranged at both ends of the spring hose.

[0013] The setting of the spring hose makes it easy to arbitrarily change the length and position of the pump suction connecting pipe. It can be stretched and also convenient to shrink and store. The air pipe connectors at both ends are respectively connected to the ends of the air nozzle and the injection head.

[0014] Furthermore, the glue injection head includes a connecting tube, a hand-held tube and a threaded tube connected in sequence from top to bottom, the connecting tube is provided with a glue injection hole, the outer wall of the threaded tube is provided with an external thread and the external thread is provided with a first locking nut, the lower end of the threaded tube is provided with a first sealing gasket, and a circular hole is opened in the middle of the first sealing gasket.

[0015] The connecting tube is mainly used to connect with the pump suction connecting tube, the hand-held tube is mainly used for holding by hand, and the threaded tube is mainly used to connect with the threaded hole on the mounting plate. The first locking nut is used to lock the threaded tube to prevent it from moving back and loosening under air pressure, and the internal thread of the threaded hole is used to firmly fix the threaded tube. The first sealing gasket is mainly in contact with the glass, and prevents glue from flowing and plays the role of air pressure sealing. The round hole is mainly used for glue injection and air flow output.

[0016] Furthermore, a suction cup seat is respectively provided at both ends of the ultraviolet curing lamp.

[0017] Two suction cups are provided to fix the UV curing lamp on the automobile glass.

[0018] Furthermore, a small air pump is detachably provided on the suction cup frame, and the small air pump comprises a cylinder barrel, an outer wall of the lower part of the cylinder barrel is provided with an external thread, and a second locking nut is provided on the external threaded outer wall of the cylinder barrel, the cylinder barrel is connected to the threaded hole on the mounting plate through a thread, a piston rod is slidably provided in the cylinder barrel, the upper end of the piston rod extends out of the cylinder barrel and is provided with a push-pull plate, the lower end of the piston rod is provided with a piston, a first compression spring is sleeved on the piston rod, a screw hole is provided on the side wall of the cylinder barrel and a tightening bolt is connected through the screw hole, a movable head is provided at the end of the tightening bolt, one end of the movable head is slidably provided in the tightening bolt and is connected to a second compression spring, a friction pad is provided at the other end of the movable head, a second sealing gasket is provided at the lower end of the cylinder barrel, and a circular hole is provided in the middle of the second sealing gasket.

[0019] The external thread at the bottom of the cylinder is mainly used to cooperate with the threaded hole on the mounting plate. The small air pump is mainly used for long cracks. Turn the small air pump upside down, remove the second sealing gasket, pour the repair liquid glue from the bottom of the small air pump, reinstall the second sealing gasket at the bottom of the small air pump, pull the push-pull plate outward to make the glue enter the bottom of the cylinder as much as possible. At this time, the first compression spring is compressed and contracted, and the active top is abutted against the surface of the piston rod by tightening the tightening bolt. The friction pad increases the friction force, which can keep the piston rod from moving, and the active top is connected The setting of the second compression spring can prevent hard impact and damage to the piston rod, and provide flexible tightening force. The small air pump is installed on the suction cup frame at the position corresponding to the crack, and then the tightening bolt is slowly loosened. Under the action of the second compression spring, the movable head continues to abut against the piston rod to control its displacement speed. Under the action of the rebound force of the first compression spring, the piston rod drives the piston to move slowly downward to inject glue into the glass crack. At this time, the suction cup frame can be moved to allow the small air pump to continue to inject glue to different positions of the long crack, thereby achieving the purpose of repairing the long crack with glue injection.

[0020] Furthermore, it also includes a sealing sleeve, the upper end surface of the sealing sleeve is provided with an embedding hole, the embedding hole cooperates with the lower end of the cylinder barrel or the injection head, the lower end surface of the sealing sleeve is provided with a glue discharge hole, the glue discharge hole is connected with the embedding hole, a third sealing gasket is arranged in the glue discharge hole, and a sealing ring is arranged on the edge of the lower end surface of the sealing sleeve.

[0021] The setting of the sealing sleeve mainly realizes double sealing through the sealing ring and the third sealing gasket to prevent the repair liquid glue from overflowing, and the embedded hole is mainly used to connect with the cylinder barrel and the lower part of the glue injection head, and the glue discharge hole is used to discharge the repair liquid glue.

[0022] Furthermore, it also includes a wireless remote controller, on which a negative pressure button, a positive pressure button and a pressure-maintaining button are arranged, and on which a wireless communication module is arranged on the control circuit board, and the wireless remote controller is connected to the wireless communication module by wireless signals.

[0023] By setting up a wireless remote control, it is easy to transmit control signals, and the operation of the electric air pump can be controlled from within the vehicle, facilitating more accurate repairs without having to repeatedly enter and exit the vehicle for position calibration and operation of the electric air pump.

[0024] Beneficial effect: After the box is opened, the utility model pours the repair liquid glue into the glue injection head, installs the suction cup frame on the automobile glass to be repaired, and installs the glue injection head on the suction cup frame so that the glue injection head is in contact with the crack or small spot to be repaired, uses a needle to input glue into the upper part of the glue injection head, connects one end of the pump suction connecting tube to the glue injection head, and connects the other end to the electric air pump, operates the electric air pump to generate negative pressure, and extracts the air at the crack into a vacuum state. Due to the gravity, the glue naturally falls to the bottom of the glue injection nozzle, and then operates the electric air pump to generate positive pressure to pour the repair liquid glue into the crack or small spot on the glass. After the repair liquid glue is poured, the ultraviolet curing lamp is fixed on the repaired automobile glass, the power connection line is connected to the electric air pump, and the glue is cured by the ultraviolet curing lamp, thereby completing the glass crack repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a top view of the overall structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the structure of the glue injection head in the utility model;

[0027] Figure 3 This is a schematic diagram of the structure of the suction cup frame in the utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the pump suction connecting pipe in the utility model;

[0029] Figure 5 It is a schematic diagram of the structure of ultraviolet fixation in the utility model;

[0030] Figure 6 This is a structural front view of the small and medium-sized air pump of the utility model;

[0031] Figure 7 This is a main cross-sectional view of the small and medium-sized air pump of the utility model;

[0032] Figure 8 This is a structural front view of the sealing sleeve in the utility model;

[0033] Fig. 9 This is a bottom view of the structure of the sealing sleeve in the utility model;

[0034] Fig.10 This is a schematic diagram of the structure of the remote controller in the utility model;

[0035] Fig.11 It is a top view of the structure of the sealing sleeve in the utility model.

[0036] Reference numerals: 1. housing; 2. electric air pump; 201. housing; 202. power switch; 203. negative pressure button; 204. positive pressure button; 205. pressure-maintaining button; 206. pressure gauge; 207. display screen; 208. power connection column; 209. air nozzle; 3. suction cup frame; 301. mounting plate; 302. manual suction cup; 303. threaded hole; 304. support column; 305. screwing plate; 306. flexible abutment sleeve; 4. pump suction connection pipe; 401. spring hose; 402. air pipe connector; 5. UV curing lamp; 501. power connection line; 502. 2. Suction cup seat; 6. Glue injection head; 601. Connecting tube; 602. Hand-held tube; 603. Threaded tube; 604. First locking nut; 605. First sealing gasket; 7. Small air pump; 701. Cylinder barrel; 702. Second locking nut; 703. Piston rod; 704. Piston; 705. Push-pull plate; 706. First compression spring; 707. Tightening bolt; 708. Active jack; 709. Friction pad; 710. Second sealing gasket; 711. Round hole; 8. Sealing sleeve; 801. Embedded hole; 802. Third sealing gasket; 803. Sealing ring; 9. Wireless remote control. DETAILED DESCRIPTION

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the utility model will be briefly introduced below in combination with the drawings and the description of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. It should be noted that the description of these embodiments is used to help understand the utility model, but does not constitute a limitation of the utility model.

[0038] Example:

[0039] like Figure 1-Figure 11As shown, this embodiment provides a portable automobile glass repair instrument, including a box body 1 and an electric air pump 2 with a rechargeable battery arranged in the box body 1. The box body 1 is hinged with a flip cover and a lifting handle for easy carrying. A suction cup frame 3, a pump suction connecting pipe 4 and a UV curing lamp 5 are arranged in the box body 1. A glue injection head 6 is arranged on the suction cup frame 3. The glue injection head 6 is detachably arranged on the suction cup frame 3. The end of the glue injection head 6 is connected to the electric air pump 2 through the pump suction connecting pipe 4. The UV curing lamp 5 is connected to a power connection line 501, and the other end of the power connection line 501 is inserted into the electric air pump 2.

[0040] The working process and principle of the above structure are as follows:

[0041] After opening the box 1, the repair liquid glue is poured into the glue injection head 6, the suction cup frame 3 is installed on the automobile glass to be repaired, and the glue injection head 6 is installed on the suction cup frame 3 so that the glue injection head 6 is in contact with the crack or small point to be repaired, and the glue is input into the upper part of the glue injection head 6 with a needle tube, and one end of the pump suction connecting tube 4 is connected to the glue injection head 6, and the other end is connected to the electric air pump 2. The electric air pump 2 is operated to generate negative pressure, and the air at the crack is evacuated to a vacuum state. Due to the action of gravity, the glue naturally falls to the bottom of the glue injection nozzle 6, and then the electric air pump 2 is operated to generate positive pressure to pour the repair liquid glue into the glass crack or small point. After the repair liquid glue is poured, the ultraviolet curing lamp 5 is fixed on the repaired automobile glass, and the power connection line 501 is connected to the electric air pump 2. The glue is cured by the ultraviolet curing lamp 5, thereby completing the glass crack repair.

[0042] In another embodiment of the present invention, Figure 1 As shown, the electric air pump 2 includes a shell 201, which is fixed in the box body 1. The shell 201 is provided with a power switch 202, a negative pressure button 203, a positive pressure button 204 and a pressure maintaining button 205. The shell 201 is provided with a pressure gauge 206, a display screen 207, a power connection column 208 and an air nozzle 209. The shell 201 is provided with a power supply battery, an electric pump and a control circuit board. The power supply battery, the electric pump and the control circuit board are not shown in the figure. The electric pump is a conventional electric pump, which can be easily purchased on the Internet and will not be described in detail here. The battery is a lithium battery, which is easy to charge. A charging port is also provided on the housing 201 for charging the lithium battery. The control circuit board is a conventional control circuit board and is not the focus of protection of this application. It should be easily understood by those skilled in the art that it is a conventional choice in this field. The output end of the electric pump is connected to the air nozzle 209, and the output end of the control circuit board is respectively connected to the power connection column 208 and the input end of the display screen 207, and the signal input ends of the power switch 202, the negative pressure button 203, the positive pressure button 204 and the pressure maintaining button 205 are connected to the signal input end of the control circuit board.

[0043] The power switch 202 arranged on the shell 201 is used to control the on and off of the circuit. The output positive and negative pressures are adjusted by the negative pressure button 203 and the positive pressure button 204. The pressure maintaining button 205 mainly plays the function of maintaining pressure. The pressure gauge 206 is used to display the current output pressure value. The display screen 207 is used to display the power of the power supply battery and the output voltage and current values. The air nozzle 209 is used to connect the pump suction connecting tube 4 to output airflow. The power connection column 208 is mainly used to connect the power connection line 501, and the electric pump generates pressurized airflow.

[0044] In another embodiment of the present invention, Figure 3 As shown, the suction cup frame 3 includes a mounting plate 301, which has a triangular structure. A manual suction cup 302 is arranged in the middle of the mounting plate 301. A plurality of threaded holes 303 are opened on the mounting plate 301. An external thread is arranged on the outer wall of the glue injection head 6. The glue injection head 6 is connected to one of the threaded holes 303 by threading. At least two support columns 304 are arranged at the ends of the mounting plate 301 in other directions. The support columns 304 are arranged vertically with the mounting plate 301 and are provided with external threads and are connected to the remaining threaded holes 303 by threading. A screwing disk 305 is arranged at the upper end of the support column 304, and a flexible abutment sleeve 306 is arranged at the lower end of the support column 304.

[0045] The manual suction cup 302 is mainly used for manually controlling the fixing of the mounting plate 301 on the glass to be repaired, and the glue injection head 6 can be connected to the threaded hole 303 through the external thread after the glue is injected, and it can be fixed on the crack to be repaired through the mounting plate 301. At the same time, through the setting of the external thread, the glue injection head 6 can gradually abut against the glass. The setting of the support column 304 is mainly used to maintain the stability and balance of the mounting plate 301 and to support it. By screwing the screw disk 305 on the support column 304, the flexible abutment sleeve 306 at the bottom of the support column 304 is in contact with the glass surface, which plays a supporting role without damaging the glass.

[0046] In another embodiment of the present invention, Figure 4 As shown, the pump suction connecting pipe 4 includes a spring hose 401 and air pipe connectors 402 arranged at both ends of the spring hose 401 .

[0047] The setting of the spring hose 401 makes it easy to arbitrarily change the length and position of the pump suction connecting pipe 4. It can be stretched and also convenient to shrink and store. The air pipe connectors 402 at both ends are respectively connected to the ends of the air nozzle 209 and the glue injection head 6.

[0048] In another embodiment of the present invention, Figure 2As shown, the glue injection head 6 includes a connecting tube 601, a hand-held tube 602 and a threaded tube 603 which are connected in sequence from top to bottom. The connecting tube 601 is provided with a glue injection hole, the outer wall of the threaded tube 603 is provided with an external thread and the external thread is provided with a first locking nut 604, the lower end of the threaded tube 603 is provided with a first sealing gasket 605, and the middle part of the first sealing gasket 605 is provided with a circular hole 711.

[0049] The connecting tube 601 is mainly used to connect with the pump suction connecting tube 4, the hand-held tube 602 is mainly used for holding by hand, and the threaded tube 603 is mainly used to connect with the threaded hole 303 on the mounting plate 301. The first locking nut 604 is used to lock the threaded tube 603 to prevent it from moving back and loosening under air pressure, and cooperates with the internal thread of the threaded hole 303 to firmly fix the threaded tube 603. The first sealing gasket 605 is mainly in contact with the glass, and prevents glue from flowing and plays a role of air pressure sealing. The round hole 711 is mainly used for glue injection and air flow output.

[0050] In another embodiment of the present invention, Figure 5 As shown, a suction cup seat 502 is respectively provided at both ends of the ultraviolet curing lamp 5. The suction cup seat 502 is clamped at both ends of the ultraviolet curing lamp 5.

[0051] The two suction cup seats 502 are provided to fix the ultraviolet curing lamp 5 on the automobile glass.

[0052] In another embodiment of the present invention, Figure 6 and Figure 7 As shown, a small air pump 7 is detachably provided on the suction cup frame 3, and the small air pump 7 includes a cylinder 701, an outer wall of the lower part of the cylinder 701 is provided with an external thread, and a second locking nut 702 is provided on the outer wall of the external thread of the cylinder 701, and the cylinder 701 is connected to the threaded hole 303 on the mounting plate 301 through a thread, and a piston 704 rod 703 is slidably provided in the cylinder 701, and the upper end of the piston 704 rod 703 extends out of the cylinder 701 and is provided with a push-pull plate 705, and the lower end of the piston 704 rod 703 is provided with a piston 704, and the piston 704 rod 703 is sleeved with a first compression spring Spring 706, a screw hole is provided on the side wall of the cylinder barrel 701 and a tightening bolt 707 is connected through the screw hole, a movable top head 708 is provided at the end of the tightening bolt 707, one end of the movable top head 708 is slidably set in the tightening bolt 707 and is connected to a second compression spring, the second compression spring is not shown in the figure, but the structure is a conventional elastic part structure, and the installation method should be easily understood by those skilled in the art, a friction pad 709 is provided at the other end of the movable top head 708, a second sealing gasket 710 is provided at the lower end of the cylinder barrel 701, and a circular hole 711 is provided in the middle of the second sealing gasket 710.

[0053] The external thread at the lower part of the cylinder barrel 701 is mainly used to cooperate with the threaded hole 303 on the mounting plate 301. The small air pump 7 is mainly used for long cracks. The small air pump 7 is turned upside down, the second sealing gasket 710 is removed, and the repair liquid glue is poured from the bottom of the small air pump 7. Then, the second sealing gasket 710 is reinstalled on the bottom of the small air pump 7, and the push-pull plate 705 is pulled outward to allow the glue to enter the bottom of the cylinder barrel 701 as much as possible. At this time, the first compression spring 706 is compressed and contracted. By tightening the tightening bolt 707, the movable head 708 is abutted against the surface of the piston 704 rod 703. The friction pad 709 increases the friction force, which can keep the piston 704 rod 703 from moving. The setting of the second compression spring connected to the movable top head 708 can prevent hard impact from damaging the piston 704 rod 703 and provide flexible tightening force. The small air pump 7 is installed on the suction cup frame 3 at the position corresponding to the crack, and then the tightening bolt 707 is slowly loosened. Under the action of the second compression spring, the movable top head 708 continues to abut against the piston 704 rod 703 to control its displacement speed. Under the action of the rebound force of the first compression spring 706, the piston 704 rod 703 drives the piston 704 to move downward slowly, injecting glue into the glass crack, and the suction cup frame 3 can be moved at this time, so that the small air pump 7 continues to inject glue to different positions of the long crack, thereby achieving the purpose of injecting glue to repair the long crack.

[0054] In another embodiment of the present invention, Figure 8 , Fig. 9 and Fig.11 As shown, it also includes a sealing sleeve 8, which is made of transparent resin material. The upper end surface of the sealing sleeve 8 is provided with an embedding hole 801, which matches with the lower end of the cylinder barrel 701 or the glue injection head 6. The lower end surface of the sealing sleeve 8 is provided with a glue discharge hole, which is connected with the embedding hole 801. A third sealing gasket 802 is arranged in the glue discharge hole, and a sealing ring 803 is arranged on the edge of the lower end surface of the sealing sleeve 8.

[0055] The setting of the sealing sleeve 8 mainly realizes double sealing through the sealing ring 803 and the third sealing gasket 802 to prevent the repair liquid glue from overflowing, and the embedding hole 801 is mainly used to connect with the cylinder barrel 701 and the lower part of the glue injection head 6, and the glue discharge hole is used to discharge the repair liquid glue.

[0056] In another embodiment of the present invention, Fig.10 As shown, it also includes a wireless remote controller 9, on which a negative pressure button 203, a positive pressure button 204 and a pressure-maintaining button 205 are arranged, and a wireless communication module is arranged on the control circuit board, and the wireless remote controller 9 is wirelessly connected to the wireless communication module. The wireless communication module is a conventional electromagnetic wave receiver, and the wireless remote controller 9 sends an electromagnetic wave control signal.

[0057] By setting up the wireless remote controller 9, it is convenient to transmit control signals, and the operation of the electric air pump 2 can be controlled in the car, which is convenient for more accurate repairs, without repeatedly entering and exiting the car for position calibration and operation of the electric air pump 2.

[0058] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable automobile glass repair instrument, characterized in that: It comprises a box body and an electric air pump with a rechargeable battery arranged in the box body, a suction cup frame, a pump suction connecting pipe and an ultraviolet curing lamp are arranged in the box body, a glue injection head is arranged on the suction cup frame, the glue injection head is detachably arranged on the suction cup frame, the end of the glue injection head is connected to the electric air pump through the pump suction connecting pipe, the ultraviolet curing lamp is connected to a power connection line, and the other end of the power connection line is plugged into the electric air pump; The electric air pump comprises a shell, which is fixed in a box body, and is provided with a power switch, a negative pressure button, a positive pressure button and a pressure maintaining button on the shell, and is provided with a pressure gauge, a display screen, a power connection column and an air nozzle on the shell, and a power supply battery, an electric pump and a control circuit board are provided in the shell, the output end of the electric pump is connected to the air nozzle, the output end of the control circuit board is respectively connected to the power connection column and the input end of the display screen, and the signal input ends of the power switch, the negative pressure button, the positive pressure button and the pressure maintaining button are connected to the signal input end of the control circuit board; The suction cup frame includes a mounting plate, a manual suction cup is arranged in the middle of the mounting plate, a plurality of threaded holes are opened on the mounting plate, an external thread is arranged on the outer wall of the glue injection head, the glue injection head is connected to one of the threaded holes by thread, at least two support columns are arranged at the end of the mounting plate, the support columns are arranged vertically with the mounting plate and are provided with external threads and are connected to the remaining threaded holes by thread, a screwing disk is arranged at the upper end of the support column, and a flexible abutment sleeve is arranged at the lower end of the support column; The glue injection head includes a connecting tube, a hand-held tube and a threaded tube connected in sequence from top to bottom, the connecting tube is provided with a glue injection hole, the outer wall of the threaded tube is provided with an external thread and a first locking nut is provided on the external thread, the lower end of the threaded tube is provided with a first sealing gasket, and a circular hole is opened in the middle of the first sealing gasket.

2. The portable automobile glass repairing device according to claim 1, characterized in that: The pump suction connecting pipe comprises a spring hose and air pipe connecting heads arranged at both ends of the spring hose.

3. The portable automobile glass repairing device according to claim 1, characterized in that: A suction cup seat is respectively arranged at both ends of the ultraviolet curing lamp.

4. The portable automobile glass repairing device according to claim 1, characterized in that: The suction cup frame is detachably provided with a small air pump, and the small air pump comprises a cylinder barrel, an outer wall of the lower part of the cylinder barrel is provided with an external thread, and a second locking nut is provided on the external threaded outer wall of the cylinder barrel, and the cylinder barrel is connected to the threaded hole on the mounting plate through a thread, and a piston rod is slidably provided in the cylinder barrel, the upper end of the piston rod extends out of the cylinder barrel and is provided with a push-pull plate, the lower end of the piston rod is provided with a piston, and a first compression spring is sleeved on the piston rod, a screw hole is provided on the side wall of the cylinder barrel and a tightening bolt is connected through the screw hole, a movable head is provided at the end of the tightening bolt, one end of the movable head is slidably provided in the tightening bolt and is connected to a second compression spring, and a friction pad is provided at the other end of the movable head, and a second sealing gasket is provided at the lower end of the cylinder barrel, and a circular hole is provided in the middle of the second sealing gasket.

5. The portable automobile glass repairing device according to claim 4, characterized in that: It also includes a sealing sleeve, the upper end surface of the sealing sleeve is provided with an embedding hole, the embedding hole cooperates with the lower end of the cylinder barrel or the injection head, the lower end surface of the sealing sleeve is provided with a glue discharge hole, the glue discharge hole is connected with the embedding hole, a third sealing gasket is arranged in the glue discharge hole, and a sealing ring is arranged on the edge of the lower end surface of the sealing sleeve.

6. The portable automobile glass repairing device according to claim 1, characterized in that: It also includes a wireless remote controller, which is provided with a negative pressure button, a positive pressure button and a pressure-maintaining button. The control circuit board is provided with a wireless communication module, and the wireless remote controller is connected to the wireless communication module by wireless signals.

Images