JP5357703B2 - Punk repair kit - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent disconnection of the bottle unit from a compressor unit while enhancing the setting safety of a bottle unit. <P>SOLUTION: The puncture repair kit includes the compressor unit 2 and the bottle unit 3 having a cap 6 attached to the mouth part 5 of a bottle container 4. The compressor device 2 includes a compressed air discharge part 8, and the cap 6 includes an air intake port 27 sending compressed air into the bottle container 4 and a sealing agent/compressed air takeout port 7 sequentially taking out the puncture sealing agent and compressed air from the bottle container 4 by sending the compressed air. The compressed air discharge port 8 can be directly connected to the air intake port 27. A fixing means 46 having a pair of side fixing claws 45 protruded to both outer sides in the width direction and elastically deformable to the inner side in the width direction is provided on a bottom plate part 31 of the cap 6. A bottom plate receiving recessed part 48 receiving the bottom plate part 31 while elastically deforming the side fixing claws 45 to the inner side in the width direction, is formed in the compressor device 2. <P>COPYRIGHT: (C)2011,JPO&amp;INPIT

Description

  The present invention relates to a tire puncture repair kit for repairing a puncture emergency by sequentially injecting a puncture sealing agent and compressed air into a punctured tire.

  As a puncture repair kit that repairs puncture as soon as possible, the puncture sealant and compressed air are sequentially injected into the punctured tire and pumped up. For example, Patent Document 1 proposes a technique in which a cavity surface is covered over the entire circumference and a puncture hole is sealed immediately.

  As shown in FIG. 13, this type of repair kit is a bottle comprising a compressor device a that generates compressed air, a bottle container b that contains a puncture sealing agent, and a cap c that is attached to the mouth of the bottle container b. Unit d is provided. The cap c has an air inlet c1 for sending compressed air into the bottle container, and a sealing agent / compressed air outlet for taking out the puncture sealing agent and compressed air from the bottle container b by feeding the compressed air. c2 is formed, an air supply hose e1 from the compressor device a is connected to the air intake port c1, and one end of the air valve of the tire T is connected to the sealing agent / compressed air discharge port c2. The other end of the feed hose e2 connected to the is connected.

JP 2000-108215 A

  Since this repair kit requires two hoses e1 and e2, it is easy to mispipe, and the stability of the bottle unit d is poor. There is a problem that the agent cannot be injected.

  Therefore, the present inventor has proposed that the compressed air discharge port portion of the compressor device a and the air intake port portion c1 of the bottle unit d be directly connected by fitting. As a result, the bottle unit d and the compressor device a can be integrated and the center of gravity position can be lowered, the stability can be increased and the overturning can be suppressed, and the hose e1 on the air intake side is not necessary. The fear of piping can be eliminated.

  However, when the bottle unit d is not firmly fixed to the compressor device a when directly connected, there is a problem that during the puncture repair, the connection is released due to the high internal pressure, the sealing agent flows backward, and the surroundings are soiled. Therefore, when the direct connection is made, it is necessary to provide a simple fixing means that can fix the bottle unit d to the compressor device a firmly.

  Therefore, the present invention enables the bottle unit and the compressor device to be directly connected, prevents the bottle unit from overturning, eliminates one of the two hoses, eliminates the possibility of erroneous piping, and directly connects the bottle unit and the compressor device. At the same time, an object of the present invention is to provide a puncture repair kit that can fix the bottle unit firmly to the compressor device with one touch and prevent disconnection during puncture repair.

In order to solve the above-mentioned problem, the invention of claim 1 of the present application includes a motor, a piston connected to the motor via a crank mechanism, a piston connected to the motor in a reciprocating manner, and a piston. A compressor device containing a compressor body having a cylinder that forms a pump chamber for compressing air between them,
And a puncture repair kit comprising a bottle unit comprising a bottle container containing a puncture sealing agent and a cap attached to the mouth of the bottle container,
The cylinder includes a compressed air discharge port for discharging compressed air,
The cap comprises a bottom plate portion forming a bottom surface, a bottle mounting portion for attaching a mouth portion of the bottle container, and a constricted body portion disposed therebetween,
And an air intake port for feeding compressed air from the compressed air discharge port into the bottle container, and a sealing agent for sequentially taking out the puncture sealing agent and compressed air from the bottle container by the compressed air being fed.・ It has a compressed air outlet,
In addition, one of the compressed air discharge port portion and the air intake port portion is a connection nozzle protruding forward toward the other, and the other is a nozzle into which the connection nozzle is inserted and fitted with the connection nozzle. By comprising a receiver, the compressor device and the bottle unit can be directly connected,
The cap comprises a fixing means having a pair of fixing claws on the bottom plate portion that protrudes on both outer sides in the width direction and can be elastically deformed on the inner side in the width direction,
Moreover, the compressor device has a bottom plate receiving recess for fixing the bottle unit to the compressor device in the directly connected state by receiving the bottom plate portion while elastically deforming the fixing claw on the side inward in the width direction. It is characterized by that.

  According to a second aspect of the present invention, the air intake port portion is composed of a connection nozzle, and an O-ring for sealing the space between the inner surface of the nozzle receiver and the outer periphery thereof is arranged.

  According to a third aspect of the present invention, the bottom plate portion includes a rectangular plate-shaped substrate portion, and the pair of fixing claws on the rear end side of the substrate portion extends beyond the side edge of the substrate portion. The present invention is characterized in that it is provided with a projecting portion that projects to both outer sides in the width direction.

  According to a fourth aspect of the present invention, the fixing means includes the pair of side fixing claws, and a front fixing claw that protrudes forward from the front end of the substrate portion and is elastically deformable in the vertical direction. The bottom plate receiving recess has a locking portion for retaining the connection nozzle from the nozzle receiver by engaging with the front fixed claw vertically at a position facing the front fixed claw in the direct connection state. It is characterized by having.

  As described above, in the present invention, one of the compressed air discharge port portion of the compressor device and the air intake port portion of the bottle unit is a connection nozzle, and the other is a nozzle receiver into which the connection nozzle is inserted and fitted. . As a result, the compressor device and the bottle unit can be directly connected, the two can be integrated and the center of gravity position can be lowered, the installation stability can be increased and the overturn can be suppressed. Since there is no need for a hose on the intake side, there is no risk of incorrect piping.

  Also, a fixing means having a pair of fixing claws is provided on the bottom plate portion of the cap, and a bottom plate receiving recess for receiving the bottom plate portion while elastically deforming the fixing claws on the side in the width direction is provided on the compressor device. . Therefore, simultaneously with the direct connection, the bottle unit can be firmly fixed to the compressor device with one touch, and disconnection during puncture repair can be prevented.

It is a perspective view which shows the case where puncture repair is performed using the puncture repair kit of this invention. It is a perspective view which shows a compressor apparatus. It is sectional drawing which shows the internal structure. It is a disassembled perspective view which shows a compressor main body. It is a fragmentary sectional view which shows the principal part. It is sectional drawing which shows the state before joining with a compressed air discharge outlet part and an air intake opening part. It is sectional drawing which shows the joining state of a compressed air discharge opening part and an air intake opening part. It is sectional drawing which shows a cap with a bottle container. It is a cross-sectional view of the trunk | drum of a bottle container. It is the fragmentary perspective view which looked at the baseplate part and the baseplate reception recessed part from the downward direction. It is explanatory drawing which shows the engagement state of the fixing means of a baseplate part, and a baseplate reception recessed part from the downward direction. It is a side view which shows the storage-like body of a supply hose. It is a perspective view explaining the conventional puncture repair kit.

Hereinafter, embodiments of the present invention will be described in detail.
As shown in FIG. 1, a puncture repair kit 1 according to this embodiment includes a compressor device 2 and a bottle unit 3, and the bottle unit 3 includes a bottle container 4 containing a puncture sealing agent, and a mouth portion thereof. 5 (shown in FIG. 8).

  And the said compressor apparatus 2 and the bottle unit 3 are directly connected, without interposing hoses at the puncture repair site. A feeding hose 29 is connected to the sealing agent / compressed air outlet 7 provided in the bottle unit 3 in advance, and when stored in the vehicle, the feeding hose 29 remains in the connected state. As shown in FIG. 12, the cap 6 is wound around and stored.

  As shown in FIG. 3, the compressor device 2 includes, in a storage case 9, a compressor main body 13 having a cylinder 12 that forms a pump chamber 11 between a motor M and a piston 10 connected to the motor M. At least it is stored.

  As shown in FIGS. 1 and 2, the storage case 9 has a small, flat, substantially rectangular parallelepiped shape in which the upper and lower ends of the peripheral wall portion surrounding the four sides with the side plate portion 14a are closed by the upper plate portion 14U and the lower plate portion 14L, respectively. It is formed as a box. The storage case 9 is formed in an upper and lower case part so as to be disassembled.

  As the motor M, various commercially available DC motors that operate with a 12V DC power source of an automobile can be used. A power cord provided with a power plug 15 that can be connected to a cigarette lighter socket of an automobile is connected to the motor M via a power switch SW that is attached to the upper plate portion 14U of the storage case 9. The power plug 15 is removably accommodated in a recess (not shown) provided in the lower plate portion 14L.

  Next, as shown in FIGS. 4 and 5, the compressor body 13 includes a piston 10 connected to the motor M via a crank mechanism 17, and accommodates the piston 10 so as to be capable of reciprocating. And a cylinder 12 forming a pump chamber 11 for compressing air therebetween. The piston 10 has an intake hole 19A extending through the piston 10 in the axial direction, and the intake hole 19A is closed from the pump chamber side with a spring property, for example, an elastic material such as rubber, synthetic resin, or metal. An intake valve 19 using a valve 19B such as a body is formed.

  In the present example, the cylinder 12 is a surge tank that stores compressed air from the pump chamber 11 at the rear end side of the cylindrical cylinder body 20 forming the pump chamber 11 and suppresses pressure pulsation by the piston 10. A cylinder sub-portion 21 for forming the chamber 21A is integrally provided. In this example, the surge tank chamber 21A is electrically connected to the pump chamber 11 through a small hole 20A1 formed in the partition wall 20A that closes the rear end of the cylinder body 20.

  A compressed air discharge port 8 for discharging compressed air projects from the peripheral wall of the cylinder sub-part 21. In this example, a first connecting portion 24A for attaching the pressure gauge 22 and a second connecting portion 24B for attaching the relief valve 23 are provided on the peripheral wall of the cylinder sub-portion 21 in different directions. The

  As shown in FIG. 6, the compressed air discharge port 8 includes a cylindrical portion 25 protruding from the cylinder sub-portion 21, and a discharge passage 26 extending from the surge tank chamber 21 </ b> A is formed therein. Further, the discharge flow path 26 has a nozzle receiver 28 connected to an air intake port 27 provided in the bottle unit 3 on the opening end side thereof. The nozzle receiver 28 has front and rear tapered hole portions 28B and 28C formed in a tapered cone shape toward the cylinder sub-portion 21 before and after the parallel hole portion 28A having a constant inner diameter.

  Next, the bottle unit 3 is composed of a bottle container 4 containing a puncture sealing agent and a cap 6 attached to the mouth portion 5 thereof, and the cap unit 6 is placed in the inverted state with the cap 6 directed downward. Connected directly.

As shown in FIG. 8, the bottle container 4 protrudes from the lower end of the bottle body 30 with a small-diameter cylindrical mouth portion 5 through which a puncture sealing agent can be taken in and out. In the present example, as shown in FIG. 9, the bottle body 30 is formed in a substantially rectangular shape having a cross section perpendicular to the height direction surrounded by a pair of long sides 30A and a pair of short sides 30B. Is done. In this example, the case where the long side portion 30A and the short side portion 30B are formed in a convex arc shape toward the outside of the bottle is shown. At this time, when the length of the long side portion 30A is W, the radius of curvature of the long side portion 30A is RW, the length of the short side portion 30B is D, and the radius of curvature of the short side portion 30B is RD, the following formula ( It is preferable to set so as to satisfy 1) to (3).
1.3 ≦ W / D ≦ 1.7 (1)
0.5 ≦ RW / W ≦ 3.0 (2)
0.5 ≦ RD / D ≦ 20.0 −−− (3)

  Here, when considering the storability of the puncture repair kit 1 in the vehicle, for example, in the trunk, the compressor device 2 has a substantially rectangular parallelepiped shape. Therefore, the bottle body 30 of the bottle container 4 is also formed in a substantially rectangular parallelepiped shape. Is preferred. However, at the time of puncture repair, a high internal pressure, for example, close to 350 kPa acts on the bottle container 4. At this time, when the bottle body 30 has a circular cross section, the bottle body 30 expands evenly in the radial direction due to internal pressure, so that deformation at the time of filling with compressed air is not recognized so much and anxiety to the user. The feeling is low. However, when the bottle body portion 30 has a rectangular cross section, the swelling due to the internal pressure is not uniform, and the deformation amount is felt to be larger than actual, for example, the bottle body 30 expands so as to approach the circular cross section. For this reason, there is a possibility of giving the user anxiety such as a rupture even though the pressure is within the range.

  Therefore, in this example, the long side portion 30A and the short side portion 30B are each formed in a convex arc shape, and are formed in a shape close to the deformed shape at the time of expansion. Therefore, while improving the storage property, the deformation at the time of filling with compressed air is not recognized so much, and the user's anxiety can be kept low.

  As a result of the inventor's experiment, in order to suppress the feeling of anxiety, it is important to suppress the amount of expansion on the long side, and for that purpose, the length W on the long side is increased and the radius of curvature RW is increased. It is preferable to set a small value. If the ratio W / D is less than 1.3 or the ratio RW / W is more than 3.0, the length W is relatively small or the radius of curvature RW is large and the expansion amount on the long side is increased. Increase. On the contrary, when the ratio W / D exceeds 1.7 or the ratio RW / W is less than 0.5, the storage property is disadvantageous. If the ratio RD / D exceeds 20.0, the amount of expansion on the short side increases, and the deformation at the time of filling with compressed air increases. Conversely, if the ratio RD / D is less than 0.5, This causes a disadvantage in storage.

  The corner portion where the long side portion 30A and the short side portion 30B intersect is preferably formed by an arc 30C having a radius of curvature of 15 mm ± 5 mm in order to ease stress concentration and improve pressure resistance.

  Next, as shown in FIG. 8, the cap 6 includes a bottom plate portion 31 forming a bottom surface 6S, a bottle mounting portion 32 for attaching the mouth portion 5 of the bottle container 4, and a constricted body portion disposed therebetween. 33 in one piece. The body 33 has an air intake port 27 having an intake port 27a through which compressed air from the compressed air discharge port 8 is fed into the bottle container 4, and the bottle container 4 is fed by the compressed air. A sealing agent / compressed air take-out port portion 7 having a take-out port 7a for sequentially taking out the puncture sealing agent and compressed air is provided. Further, in the cap 6, an air flow path 35 extending from the intake port 27 a into the mouth part 5 of the bottle container 4, and a sealing agent / compression extending from the outlet port 7 a to the mouth part 5 of the bottle container 4. An air extraction flow path 36 is formed.

  The bottle mounting portion 32 holds a flange portion 32a (shown in FIGS. 2 and 6) protruding from the upper end of the bottle mounting portion 32 and a feeding hose 29 wound around the cap 6 at the time of storage on the outer surface side thereof. Front and rear hose holding pieces 32b, 32c having holding holes to project are provided. The bottle mounting portion 32 is provided with a mounting recess 32A for fixing the mouth portion 5 and a boss portion 32B protruding from the bottom surface of the mounting recess 32A. The mounting recess 32A can be screwed into the mouth portion 5 by an internal screw provided on the inner wall surface thereof. Further, on the upper surface of the boss portion 32B, an air channel upper opening 37 in which the upper end of the air channel 35 is opened, and a sealing agent / compressed air extraction channel in which the upper end of the sealing agent / compressed air take-out channel 36 is opened. An opening 38 is provided.

  The air flow path 35 includes a vertical air flow path portion 35a extending downward from the air flow path upper opening 37, and intersects the vertical air flow path portion 35a at a right angle at an intersection P and from the intersection P to the intake port. And a horizontal air flow path portion 35b extending to 27a. In addition, a sealing agent storage portion 39 for storing a backflow puncture sealing agent when the puncture sealing agent flows backward from the air flow path upper opening 37 is provided at a lower end portion of the vertical air flow passage portion 35a that extends downward from the intersection P. It will be installed continuously. In this example, the case where the sealing agent accommodating portion 39 is formed by a horizontal hole having a diameter larger than that of the vertical air flow path portion 35a and extending substantially parallel to the sealing agent / compressed air outlet portion 7 is exemplified. The One end of the sealing agent accommodating portion 39 is connected to the lower end of the vertical air flow path portion 35 a, and the other end is closed by the accommodating portion lid 40.

  Here, in the puncture repair, first, using the puncture repair kit 1, the puncture sealing agent and the compressed air are sequentially injected into the punctured tire T and pumped up. Thereafter, the user once loads the puncture repair kit 1 removed from the tire T with the compressor device 2 and the bottle unit 3 connected, and travels about 10 minutes to seal the puncture hole. Thereafter, the puncture repair work is completed by reconnecting the puncture repair kit 1 to the tire T again and checking and refilling the air pressure. In these operations, the bottle unit 3 after being filled with the sealant is inclined in various directions and is subjected to vibration. For this reason, the puncture sealing agent remaining in the bottle unit 3 flows backward from the air flow path upper opening 37 to the compressor device 2 side, and the compressor device 2 may be damaged. Therefore, in order to prevent the backflowed puncture sealing agent from flowing into the compressor device 2, the sealing agent accommodating portion 39 is formed. Therefore, the capacity of the sealing agent container 39 may be about the capacity of the sealing agent remaining in the bottle unit 3, and is set in a range of 5 to 15 cc in this example. If the capacity is less than 5 cc, the back-flowing sealing agent may not be accommodated, and if it exceeds 15 cc, the cap 6 is useless, leading to an unnecessary increase in the size of the cap 6, that is, a decrease in storage performance.

  In order to suppress the backflow from the air flow path opening 37, the air flow path opening 37 is preferably opened above the sealing agent / compressed air take-off flow path opening 38, and in particular, the air flow path opening 37. It is preferable that the height h from the upper opening 38 of the sealing agent / compressed air take-out flow path is 5.0 to 7.0 mm.

  Next, the air intake port portion 27 is formed as a connection nozzle 41 protruding from the body portion 33 toward the compressed air discharge port portion 8. Then, the connecting nozzle 41 is inserted into the nozzle receiver 28 and fitted therein, whereby the compressor device 2 and the bottle unit 3 are directly connected.

  As shown in FIGS. 6 and 7, the connection nozzle 41 includes a tapered cone-shaped tapered surface portion 41B on the distal end side of a nozzle body 41A having a constant outer diameter. The tapered surface portion 41B has substantially the same inclination as the tapered hole portion 28C behind the nozzle receiver 28. Therefore, when the connecting nozzle 41 is inserted into the nozzle receiver 28, the rear tapered hole 28C forms a contact surface 42 that contacts the tapered surface portion 41B and receives the tapered surface portion 41B. Thereby, the connection nozzle 41 and the nozzle receiver 28 can be directly connected at a concentric and accurate position. The tapered hole portion 28B in front of the nozzle receiver 28 functions as a guide when the connection nozzle 41 is inserted.

  The connection nozzle 41 is provided with an O-ring 43 that seals between the outer periphery of the nozzle body 41A and the inner surface of the nozzle receiver 28 (in this example, the inner surface of the parallel hole portion 28A). In this example, the case where two O-rings 43 are attached is illustrated to ensure the seal. By disposing the O-ring 43, which is a consumable item, on the bottle unit 3 side, the compressor device 2 can be used repeatedly without maintenance.

  Next, as shown in FIGS. 10 and 11 as seen from the bottom surface side, the cap 6 has a pair of fixing claws on the bottom plate portion 31 that protrudes outward in the width direction and elastically deforms in the width direction. A fixing means 46 having 45 is provided.

  Specifically, the bottom plate portion 31 includes a rectangular plate-shaped substrate portion 31A, and the pair of side fixing claws 45 are arranged on the rear end side of the substrate portion 31A on the side edge 31e of the substrate portion 31A. Overhanging both sides in the width direction. In this example, the fixed claw 45 on the side is formed of an elastically deformable leg piece that is bent (including curved) from the base plate portion 31A toward the rear, and the rear end of the leg piece. The portion forms the protruding portion 45a that protrudes outward in the width direction.

  The fixing means 46 includes a front fixing claw 47 that protrudes forward from the front end of the substrate portion 31A and is elastically deformable in the vertical direction. The front fixing claw 47 has a hook portion 47b protruding upward at the front end of a flat plate-like main portion 47a extending forward from the substrate portion 31A.

  On one side surface 14a1 of the compressor device 2, as shown in FIG. 2, there is a substantially semicircular receiving recess 48 that fits the outer surface shape of the cap 6 and receives and seats the cap 6 in the directly connected state. Provided.

  The receiving recess 48 includes a bottle mounting receiving recess 48 </ b> A that receives the bottle mounting portion 32, a barrel receiving recess 48 </ b> B that receives the barrel 33, and a bottom plate receiving recess 48 </ b> C that receives the bottom plate portion 31. The bottle mounting receiving recess 48A has a receiving surface 48AS for receiving the bottom surface 32aS of the flange portion 32a of the bottle mounting portion 32, thereby supporting the weight of the bottle unit 3, and the connection nozzle 41 and the nozzle receiver 28. The load acting on the connecting part is reduced.

  As shown in FIGS. 10 and 11, the bottom plate receiving recess 48C receives the bottom plate portion 31 while elastically deforming the fixing claw 45 on the side in the width direction between the side surfaces 48cS and 48cS. The side surface 48cS includes a first side surface portion S1 along the side edge 31e of the substrate portion 31A, a second side surface portion S2 that receives the fixing claw 45 on the side, and the first and second side surface portions S1, The width W1 between the second side surfaces S2, S2 is smaller than the width W2 between the fixed claws 45, 45 on the side before insertion, By the difference (W2-W1), the bottom plate portion 31 can be received while elastically deforming the fixed claw 45 on the side inward in the width direction.

  In addition, the bottom plate receiving recess 48C engages with the hook portion 47b of the front fixing claw 47 at a position facing the front fixing claw 47 in the direct connection state, thereby receiving the cap 6 therein. A locking portion 49 for retaining the recessed portion 48 is recessed.

  The bottom plate receiving recess 48C is provided with an engagement protrusion 50 (shown by a one-dot chain line in FIGS. 10 and 11) for retaining the cap 6 by engaging with the rear end of the fixing claw 45 on the side. In such a case, the front fixing claw 47 and its locking portion 49 can be removed. The front fixing claw 47 and its locking portion 49 can be used together. Further, the engaging protrusion 50 can be protruded at a small height on the side surface 48cS, or can be protruded at a small height on the step surface KS between the barrel receiving recess 48B and the bottom plate receiving recess 48C as in this example. You can also

  In this way, in the puncture repair kit 1, since the compressor device 2 and the bottle unit 3 can be directly connected without interposing hoses, the two can be integrated and the center of gravity can be lowered and the grounding stability can be reduced. As a result, it is possible to suppress overturning and eliminate the need for a conventional hose on the air intake side, thereby eliminating the possibility of erroneous piping. Further, the fixing unit 46 and the bottom plate receiving recess 48C can fix the bottle unit 3 to the compressor device 2 firmly and with one touch simultaneously with the direct connection, thereby preventing disconnection during puncture repair. In particular, when the front fixing claw 47 and its locking portion 49 are provided and / or the engaging protrusion 50 for the fixing claw 45 on the side is provided, the retaining is more reliably secured, and the safety is further increased. Can be increased.

  In the directly connected state, the bottom plate portion 31 is disposed such that its bottom surface 6S is spaced above the bottom surface 2S of the compressor device 2 by a distance G (shown in FIG. 7) of 1 to 10 mm. Thereby, the attachment / detachment workability | operativity to the compressor apparatus 2 of the bottle unit 3 can be improved.

  In order to prevent the puncture sealing agent in the bottle container 4 from flowing out into the bottle unit 3 when not in use, as shown in FIGS. 2 and 8, the boss portion 32B has an air channel upper opening 37 and a sealing. Inner plugs 52 for closing the agent / compressed air take-out passage upper openings 38 are fitted. The inner plug 52 can be detached from the boss portion 32 </ b> B by the pressure increase due to the compressed air from the compressor device 2.

  In the above, a particularly preferred embodiment of the present invention has been described in detail. For example, the compressed air discharge port portion 8 can be formed as the connection nozzle 41 and the air intake port portion 27 can be formed as the nozzle receiver 28. The present invention is not limited to the illustrated embodiment, and various modifications can be made.

DESCRIPTION OF SYMBOLS 1 Puncture repair kit 2 Compressor apparatus 3 Bottle unit 4 Bottle container 5 Mouth part 6 Cap 6S Bottom face 7 Sealing agent and compressed air outlet part 8 Compressed air outlet part 9 Storage case 10 Piston 11 Pump chamber 12 Cylinder 13 Compressor body 17 Crank Mechanism 27 Air intake port portion 28 Nozzle receptacle 31 Bottom plate portion 31A Substrate portion 31e Side edge 32 Bottle mounting portion 33 Body portion 41 Connection nozzle 45 side fixed claw 45a Overhang portion 46 Fixing means 48C Bottom plate receiving concave portion 47 Front fixed claw 49 Stop M Motor

Claims (4)

The storage case includes a motor, a piston connected to the motor via a crank mechanism, and a cylinder that accommodates the piston so as to reciprocate and forms a pump chamber for compressing air between the piston. A compressor device containing the compressor body,
And a puncture repair kit comprising a bottle unit comprising a bottle container containing a puncture sealing agent and a cap attached to the mouth of the bottle container,
The cylinder includes a compressed air discharge port for discharging compressed air,
The cap comprises a bottom plate portion forming a bottom surface, a bottle mounting portion for attaching a mouth portion of the bottle container, and a constricted body portion disposed therebetween,
And an air intake port for feeding compressed air from the compressed air discharge port into the bottle container, and a sealing agent for sequentially taking out the puncture sealing agent and compressed air from the bottle container by the compressed air being fed.・ It has a compressed air outlet,
In addition, one of the compressed air discharge port portion and the air intake port portion is a connection nozzle protruding forward toward the other, and the other is a nozzle into which the connection nozzle is inserted and fitted with the connection nozzle. By comprising a receiver, the compressor device and the bottle unit can be directly connected,
The cap comprises a fixing means having a pair of fixing claws on the bottom plate portion that protrudes on both outer sides in the width direction and can be elastically deformed on the inner side in the width direction,
Moreover, the compressor device has a bottom plate receiving recess for fixing the bottle unit to the compressor device in the directly connected state by receiving the bottom plate portion while elastically deforming the fixing claw on the side inward in the width direction. Punk repair kit characterized by that.   2. The puncture repair kit according to claim 1, wherein the air intake port portion includes a connection nozzle, and an O-ring that seals between the nozzle receiving inner surface and the outer periphery of the connection nozzle.   The bottom plate portion includes a rectangular plate-shaped substrate portion, and the pair of fixing claws on the pair of sides protrudes to the rear end side of the substrate portion and beyond both sides of the substrate portion in the width direction. The puncture repair kit according to claim 1, wherein the puncture repair kit is provided with a portion.   The fixing means includes a fixing claw on the pair of sides and a front fixing claw that protrudes forward from the front end of the substrate portion and is elastically deformable in the vertical direction, and the bottom plate receiving recess is the direct connection A locking portion is provided at a position facing the front fixed claw in this state to engage the front fixed claw up and down to retain the connection nozzle from the nozzle receiver. The puncture repair kit according to 3.

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