JP2013136176A - Puncture repair kit - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a puncture repair kit which can improve workability when injecting a puncture repair liquid contained in a container into a tire.SOLUTION: A puncture repair kit includes: a container 1 having a liquid containing part 1a and an opening 1b; a puncture repair liquid 2 contained in the liquid containing part 1a; a film 3 sealing the opening 1b in the state of containing the puncture repair liquid 2 in the liquid containing part 1a; and a cap 5 having a discharging pipe 4 for discharging the puncture repair liquid 2 and attached on the opening 1b. There is provided a pipe-like boring member 6 arranged in an inside of the cap 5 so as to bore the film 3 while communicating with the discharging pipe 4, and a slope 7a inclined with respect to a plane orthogonal to an axis direction of the boring member 6 is formed at a leading end of the boring member 6, wherein a shape of a leading end plane 7 of the boring member 6 including the slope 7a is a three-dimensional shape different from a single plane.

Description

  The present invention relates to a puncture repair kit for injecting a puncture repair liquid into a tire, and more particularly, to improve workability when injecting a puncture repair liquid contained in a container into a tire. Puncture repair kit.

  In recent years, when a tire mounted on a vehicle is punctured, a puncture repair liquid is injected into the tire via a tire valve to repair the puncture as a matter of emergency.

  As such a puncture repair liquid injection device, there has been proposed a puncture repair kit in which a puncture repair liquid contained in a container is fed into a tire through a tube (see, for example, Patent Documents 1 to 3). . This puncture repair kit is stored with the puncture repair liquid contained in the container in preparation for emergency repair at the time of puncture, so that the container must be kept in order to prevent deterioration and leakage of the puncture repair liquid due to long-term storage. It is sealed with a film made of a material having low gas permeability. In addition, since the film is firmly bonded to the opening of the container, a pipe-shaped perforating member that communicates with the discharge pipe is provided inside the cap in order to save the trouble of peeling the film from the container at the time of puncture repair. Is attached to the opening of the container so that the piercing member pierces the film and breaks the film.

  However, when the film is pierced by the piercing member, when the puncture repair liquid is squeezed out from the container, a part of the torn film blocks the tip of the piercing member, and the puncture repair liquid cannot be injected into the tire. There is. In order to prevent the film from blocking the tip of the piercing member, it may be possible to increase the amount (height) of the piercing member protruding from the inner surface of the cap. It becomes difficult to drain all the repair liquid.

JP 2009-096127 A JP 2009-255538 A JP 2010-069847 A

  An object of the present invention is to provide a puncture repair kit capable of improving workability when a puncture repair liquid contained in a container is poured into a tire.

  In order to achieve the above object, a first puncture repair kit of the present invention includes a container having a liquid storage portion and an opening, a puncture repair liquid stored in the liquid storage portion, and the puncture repair in the liquid storage portion. In the puncture repair kit, comprising: a film that seals the opening in a state in which liquid is contained; and a cap that has a discharge pipe for discharging the puncture repair liquid and is attached to the opening. A pipe-shaped perforating member disposed so as to pierce the film while being in communication with the discharge pipe, and an inclination inclined with respect to a plane perpendicular to the axial direction of the perforating member. A surface is formed, and the shape of the tip end surface of the piercing member including the inclined surface is a three-dimensional shape deviating from a single plane.

  The second puncture repair kit according to the present invention for achieving the above object includes a container having a liquid storage portion and an opening, a puncture repair liquid stored in the liquid storage portion, and In a puncture repair kit comprising a film that seals the opening in a state in which the puncture repair liquid is contained, and a cap that has a discharge pipe for discharging the puncture repair liquid and is attached to the opening. A pipe-shaped piercing member is provided inside the cap so as to penetrate the film while communicating with the discharge pipe, and the tip of the piercing member is inclined with respect to a plane perpendicular to the axial direction of the piercing member. The inclined surface is formed, and a protrusion protruding toward the tip side of the piercing member is provided at the lowest position of the inclined surface.

  Furthermore, a third puncture repair kit of the present invention for achieving the above object includes a container having a liquid storage part and an opening, a puncture repair liquid stored in the liquid storage part, and In a puncture repair kit comprising a film that seals the opening in a state in which the puncture repair liquid is contained, and a cap that has a discharge pipe for discharging the puncture repair liquid and is attached to the opening. A pipe-shaped piercing member is provided inside the cap so as to penetrate the film while communicating with the discharge pipe, and the tip of the piercing member is inclined with respect to a plane perpendicular to the axial direction of the piercing member. The inclined surface is formed, and the distal end portion of the perforating member is thicker than the proximal end portion.

  According to the first to third puncture repair kits of the present invention, a pipe-shaped piercing member disposed so as to pierce the film is provided on the inner side of the cap, and the axial direction of the piercing member is provided at the tip of the piercing member. Since the inclined surface inclined with respect to the orthogonal plane is formed, the piercing member functions to break the film that seals the opening when the cap is attached to the opening of the container. Therefore, it is possible to perform the puncture repair liquid injection operation without the need to remove the film from the opening in the container.

  Here, in the first puncture repair kit of the present invention, the shape of the tip surface of the perforated member including the inclined surface is a three-dimensional shape deviating from a single plane, so when squeezing the puncture repair liquid from the container, It is possible to prevent a part of the torn film from blocking the tip of the piercing member, and to secure a flow path for the puncture repair liquid. Therefore, the workability | operativity at the time of inject | pouring the puncture repair liquid accommodated in the container in a tire can be improved.

  In the first puncture repair kit, when the shape of the front end surface of the perforated member is a three-dimensional shape deviating from a single plane, a slit cut in the axial direction of the perforated member is provided at the front end of the perforated member. Or it is preferable to comprise the front-end | tip surface of a piercing member from two planes which mutually cross | intersect. Thereby, it can prevent effectively that a part of torn film block | closes the front-end | tip part of a piercing member.

  In the second puncture repair kit of the present invention, since the protrusion protruding toward the tip side of the piercing member is provided at the lowest position of the inclined surface of the tip portion of the piercing member, the puncture repair liquid is squeezed out from the container. At this time, it is possible to prevent a part of the torn film from blocking the tip of the perforated member, and to secure a flow path for the puncture repair liquid. Therefore, the workability | operativity at the time of inject | pouring the puncture repair liquid accommodated in the container in a tire can be improved.

  In the second puncture repair kit, it is preferable that the protrusion is integrally provided at the tip of the piercing member, and the shape of the tip surface of the piercing member including the inclined surface is a three-dimensional shape that deviates from a single plane. Thereby, it can prevent effectively that a part of torn film block | closes the front-end | tip part of a piercing member. It is also possible to dispose the protrusion inside the cap as a separate body from the piercing member.

  Furthermore, in the third puncture repair kit of the present invention, since the distal end portion of the piercing member is thicker than the base end portion, when the puncture repair liquid is squeezed out from the container, a part of the torn film is removed from the piercing member. It is possible to prevent clogging of the tip of the puncture and secure a flow path for the puncture repair liquid. Therefore, the workability | operativity at the time of inject | pouring the puncture repair liquid accommodated in the container in a tire can be improved.

  In the third puncture repair kit, it is preferable that the shape of the distal end surface of the piercing member is a three-dimensional shape deviating from a single plane. In particular, when making the shape of the distal end surface of the piercing member out of a single plane, a slit cut in the axial direction of the piercing member is provided at the distal end portion of the piercing member, or the distal end of the piercing member The plane is preferably composed of two planes intersecting each other. Thereby, it can prevent effectively that a part of torn film block | closes the front-end | tip part of a piercing member.

  According to the first to third puncture repair kits of the present invention, the protrusion amount (height) of the piercing member from the inner surface of the cap is increased in order to prevent the film from blocking the tip of the piercing member. Therefore, it is possible to discharge substantially the entire amount of the puncture repair liquid in the container by reducing the protruding amount as much as possible.

It is a partially cutaway side view showing a puncture repair kit according to an embodiment of the present invention. It is a side view which shows the use condition of the puncture repair kit which consists of embodiment of this invention. (A) is sectional drawing which shows an example of the cap which comprises the puncture repair kit of FIG. 1, (b) is a perspective view which shows the piercing member formed in the inner side. (A) is sectional drawing which shows the modification of the cap which comprises the puncture repair kit of FIG. 1, (b) is a perspective view which shows the piercing member formed in the inner side. (A) is sectional drawing which shows the modification of the cap which comprises the puncture repair kit of FIG. 1, (b) is a perspective view which shows the piercing member formed in the inner side. (A) is sectional drawing which shows the modification of the cap which comprises the puncture repair kit of FIG. 1, (b) is a perspective view which shows the piercing member formed in the inner side. It is a partially cutaway side view showing a puncture repair kit according to another embodiment of the present invention. (A) is sectional drawing which shows an example of the cap which comprises the puncture repair kit of FIG. 7, (b) is a perspective view which shows the piercing member formed in the inner side. (A) is sectional drawing which shows the modification of the cap which comprises the puncture repair kit of FIG. 7, (b) is a perspective view which shows the piercing member formed in the inner side. (A) is sectional drawing which shows the modification of the cap which comprises the puncture repair kit of FIG. 7, (b) is a perspective view which shows the piercing member formed in the inner side. It is a partially cutaway side view showing a puncture repair kit according to still another embodiment of the present invention. (A) is sectional drawing which shows an example of the cap which comprises the puncture repair kit of FIG. 11, (b) is a perspective view which shows the piercing member formed in the inner side. (A) is sectional drawing which shows the modification of the cap which comprises the puncture repair kit of FIG. 11, (b) is a perspective view which shows the piercing member formed in the inner side.

  Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings. FIG. 1 shows a puncture repair kit according to an embodiment of the present invention, FIG. 2 shows a use state of the puncture repair kit according to an embodiment of the present invention, and FIGS. 3 to 6 show details of the cap of the puncture repair kit. It is shown.

  As shown in FIG. 1, this puncture repair kit includes a container 1 having a liquid container 1a and an opening 1b, a puncture repair liquid 2 stored in the liquid container 1a, and a puncture repair liquid 2 in the liquid container 1a. A film 3 that seals the opening 1b in a state in which it is stored, and a cap 5 that has a discharge pipe 4 for discharging the puncture repair liquid 2 and is attached to the opening 1b. A male screw portion is formed on the outer peripheral surface of the opening portion 1b of the container 1, and a female screw portion is formed on the inner peripheral surface of the cap 5. The cap 5 is opened to the opening portion 1b by screwing the male screw portion and the female screw portion. It is supposed to be fixed against. In addition, a pipe-shaped (specifically, cylindrical) perforated member 6 is provided inside the cap 5 so as to penetrate the film 3 while communicating with the discharge pipe 4. An inclined surface 7 a that is inclined with respect to a plane orthogonal to the axial direction of the perforating member 6 (a direction that coincides with the axial direction of the cap 5) is formed at the tip of the perforating member 6. Further, a slit 7 b cut in the axial direction of the piercing member 6 is formed at the tip of the piercing member 6. Therefore, the shape of the tip surface 7 including the inclined surface 7a of the piercing member 6 is a three-dimensional shape deviating from a single plane.

  In the puncture repair kit, before the cap 5 is attached to the opening 1 b of the container 1, the container 1 containing the puncture repair liquid 2 is in a state of being sealed with the film 3. The film 3 is made of a material having low gas permeability, for example, a laminate of an aluminum layer and a resin layer. Therefore, it is possible to prevent deterioration and leakage of the puncture repair liquid 2 due to long-term storage. On the other hand, when the cap 5 is attached to the opening 1 b of the container 1, the piercing member 6 functions to break the film 5 that seals the opening 2, so that the piercing member 6 communicates with the inside of the container 1. Become. As a result, the puncture repair liquid 2 can be discharged to the outside through the discharge pipe 4.

  Next, a method of using the above-described puncture repair kit will be described with reference to FIG. In FIG. 2, 11 is a pneumatic tire, 12 is a wheel, and 13 is a tire valve attached to the wheel. When the pneumatic tire 11 is punctured, the cap 5 of the puncture repair kit is attached to the opening 1b of the container 1, while the valve core is removed from the tire valve 13, and the tire valve 13 and the cap 5 are discharged as shown in FIG. A tube 14 is connected between the tube 4. From this state, for example, the puncture repair liquid 2 accommodated in the container 1 can be injected into the pneumatic tire 11 by manually squeezing the container 1.

  According to the puncture repair kit described above, the pipe-shaped perforation member 6 disposed so as to pierce the film 3 is provided inside the cap 5, and the front end portion of the perforation member 6 is orthogonal to the axial direction of the perforation member 6. Since the inclined surface 7a inclined with respect to the plane is formed, when the cap 5 is attached to the opening 1b of the container 1, the piercing member 6 functions to break the film 3 that seals the opening 1b. . Therefore, the injection work of the puncture repair liquid 2 can be performed without requiring the trouble of peeling the film 3 from the opening 1b in the container 1.

  Moreover, since the shape of the front end surface 7 including the inclined surface 7a of the piercing member 6 is a three-dimensional shape deviating from a single plane, when the puncture repair liquid 2 is squeezed out from the container 1, a part of the torn film 3 is removed. It is possible to prevent the perforation member 6 from being blocked and to secure a flow path for the puncture repair liquid 2. That is, if the front end surface 7 of the piercing member 6 is flat, the film 3 may come into close contact with the front end surface 7 and completely block the flow path of the puncture repair liquid 2, but the front end surface 7 has a three-dimensional shape. Therefore, it is possible to avoid blocking the entire flow path of the puncture repair liquid 2. Therefore, the workability at the time of injecting the puncture repair liquid 2 accommodated in the container 1 into the tire 11 can be improved.

  In the above puncture repair kit, various structures can be employed when the shape of the distal end surface 7 of the piercing member 6 is a three-dimensional shape deviating from a single plane.

  3 (a), 3 (b) and 4 (a), 4 (b), a slit 7b cut in the axial direction of the piercing member 6 is formed at the distal end portion of the piercing member 6. 6 has a three-dimensional shape including an inclined surface 7a and a slit 7b.

  5 (a), 5 (b) and FIGS. 6 (a), 6 (b), the distal end surface 7 of the piercing member 6 is composed of two planes intersecting each other. In particular, in FIGS. 5A and 5B, there are a plane that is inclined with respect to a plane orthogonal to the axial direction of the piercing member 6 (inclined surface 7 a) and a plane that is orthogonal to the axial direction of the piercing member 6 (horizontal plane 7 c). The distal end surface 7 of the piercing member 6 has a three-dimensional shape including an inclined surface 7a and a horizontal surface 7c. 6 (a) and 6 (b), a pair of flat surfaces (inclined surfaces 7a and 7a) inclined in opposite directions with respect to a plane orthogonal to the axial direction of the piercing member 6 are combined. The front end surface 7 has a three-dimensional shape including a pair of inclined surfaces 7a, 7a.

  FIG. 7 shows a puncture repair kit according to another embodiment of the present invention, and FIGS. 8 to 10 show details of the cap of the puncture repair kit. The same components as those in FIGS. 1 to 6 are denoted by the same reference numerals, and detailed description thereof is omitted.

  As shown in FIG. 7, this puncture repair kit includes a container 1 having a liquid container 1a and an opening 1b, a puncture repair liquid 2 contained in the liquid container 1a, and a puncture repair liquid 2 contained in the liquid container 1a. A film 3 that seals the opening 1b in a state in which it is stored, and a cap 5 that has a discharge pipe 4 for discharging the puncture repair liquid 2 and is attached to the opening 1b. A male screw portion is formed on the outer peripheral surface of the opening portion 1b of the container 1, and a female screw portion is formed on the inner peripheral surface of the cap 5. The cap 5 is opened to the opening portion 1b by screwing the male screw portion and the female screw portion. It is supposed to be fixed against. In addition, a pipe-shaped (specifically, cylindrical) perforated member 6 is provided inside the cap 5 so as to penetrate the film 3 while communicating with the discharge pipe 4. An inclined surface 7 a that is inclined with respect to a plane orthogonal to the axial direction of the perforating member 6 (a direction that coincides with the axial direction of the cap 5) is formed at the tip of the perforating member 6. In addition, a protrusion 7 d that protrudes toward the distal end side of the piercing member 6 is formed at the lowest position of the inclined surface 7 a (the position where the protrusion amount from the inner surface of the cap 5 is the smallest).

  The puncture repair kit is handled in the same procedure as in the above-described embodiment, and the puncture repair liquid 2 contained in the container 1 can be injected into the pneumatic tire 11 in the use state as shown in FIG. it can.

  According to the puncture repair kit described above, the pipe-shaped perforation member 6 disposed so as to pierce the film 3 is provided inside the cap 5, and the front end portion of the perforation member 6 is orthogonal to the axial direction of the perforation member 6. Since the inclined surface 7a inclined with respect to the plane is formed, when the cap 5 is attached to the opening 1b of the container 1, the piercing member 6 functions to break the film 3 that seals the opening 1b. . Therefore, the injection work of the puncture repair liquid 2 can be performed without requiring the trouble of peeling the film 3 from the opening 1b in the container 1.

  In addition, since the protrusion 7d protruding toward the distal end side of the piercing member 6 is provided at the lowest position of the inclined surface 7a of the distal end portion of the piercing member 6, it is broken when the puncture repair liquid 2 is squeezed out from the container 1. It is possible to prevent a part of the film 3 from blocking the tip of the perforating member 6 and to secure a flow path for the puncture repair liquid 2. That is, if the front end surface 7 of the piercing member 6 is flat, the film 3 may be in close contact with the front end surface 7 and completely block the flow path of the puncture repair liquid 2, but the lowest of the inclined surface 7a. Since the projection 7d disposed at the position supports the film 3 to be covered with the distal end surface 7 of the piercing member 6, it is possible to avoid blocking the entire flow path of the puncture repair liquid 2. Therefore, the workability at the time of injecting the puncture repair liquid 2 accommodated in the container 1 into the tire 11 can be improved.

  In the puncture repair kit, various structures can be employed when the protrusion 7d is provided at the lowest position of the inclined surface 7a of the piercing member 6.

  8 (a), 8 (b) and 9 (a), 9 (b), the projection 7d is integrally formed at the tip of the piercing member 6, and the tip surface 7 of the piercing member is formed by the inclined surface 7a and The three-dimensional shape includes the protrusion 7d. 8A and 8B, the protrusion 7d is also provided with an inclined surface, but in FIGS. 9A and 9B, the protrusion 7d has a cylindrical shape.

  In FIGS. 10A and 10B, the protrusion 7 d is disposed inside the cap 5 as a separate body from the piercing member 6. Even if the projection 7 d is separate from the perforating member 6, it is possible to avoid clogging by the film 3 by bringing the projection 7 d close to the perforating member 6.

  FIG. 11 shows a puncture repair kit according to still another embodiment of the present invention, and FIGS. 12 and 13 show details of the cap of the puncture repair kit. The same components as those in FIGS. 1 to 6 are denoted by the same reference numerals, and detailed description thereof is omitted.

  As shown in FIG. 11, this puncture repair kit includes a container 1 having a liquid storage portion 1a and an opening 1b, a puncture repair solution 2 stored in the liquid storage portion 1a, and a puncture repair solution 2 in the liquid storage portion 1a. A film 3 that seals the opening 1b in a state in which it is stored, and a cap 5 that has a discharge pipe 4 for discharging the puncture repair liquid 2 and is attached to the opening 1b. A male screw portion is formed on the outer peripheral surface of the opening portion 1b of the container 1, and a female screw portion is formed on the inner peripheral surface of the cap 5. The cap 5 is opened to the opening portion 1b by screwing the male screw portion and the female screw portion. It is supposed to be fixed against. In addition, a pipe-shaped (specifically, cylindrical) perforated member 6 is provided inside the cap 5 so as to penetrate the film 3 while communicating with the discharge pipe 4. An inclined surface 7 a that is inclined with respect to a plane orthogonal to the axial direction of the perforating member 6 (a direction that coincides with the axial direction of the cap 5) is formed at the tip of the perforating member 6. Further, the distal end portion (side closer to the inner surface of the cap 5) of the piercing member 6 is thicker than the proximal end portion (side far from the inner surface of the cap 5).

  The puncture repair kit is handled in the same procedure as in the above-described embodiment, and the puncture repair liquid 2 contained in the container 1 can be injected into the pneumatic tire 11 in the use state as shown in FIG. it can.

  According to the puncture repair kit described above, the pipe-shaped perforation member 6 disposed so as to pierce the film 3 is provided inside the cap 5, and the front end portion of the perforation member 6 is orthogonal to the axial direction of the perforation member 6. Since the inclined surface 7a inclined with respect to the plane is formed, when the cap 5 is attached to the opening 1b of the container 1, the piercing member 6 functions to break the film 3 that seals the opening 1b. . Therefore, the injection work of the puncture repair liquid 2 can be performed without requiring the trouble of peeling the film 3 from the opening 1b in the container 1.

  In addition, since the distal end portion of the piercing member 6 is thicker than the proximal end portion, when the puncture repair liquid 2 is squeezed out from the container 1, a part of the torn film 3 blocks the distal end portion of the piercing member 6. And the flow path of the puncture repair liquid 2 can be secured. In other words, if the thickness of the perforating member 6 is constant, the film 3 may be in close contact with the front end surface 7 and may block the flow path of the puncture repair liquid 2. When the punching member 6 is thicker than the portion, the broken film 3 is pushed away from the punching member 6 as the punching member 6 penetrates deeply into the film 3. The blockage of the flow path can be avoided. Therefore, the workability at the time of injecting the puncture repair liquid 2 accommodated in the container 1 into the tire 11 can be improved.

  In the above puncture repair kit, various structures can be adopted when changing the thickness of the piercing member 6, and in particular, the shape of the distal end surface 7 of the piercing member 6 is a three-dimensional shape deviating from a single plane. Is preferred.

  12A and 12B, a slit 7b cut in the axial direction of the piercing member 6 is formed at the distal end portion of the piercing member 6, and the distal end surface 7 of the piercing member 6 has an inclined surface 7a and It has a three-dimensional shape including the slit 7b.

  13A and 13B, the distal end surface 7 of the piercing member 6 is composed of two planes intersecting each other. That is, in FIGS. 13A and 13B, a pair of planes (inclined surfaces 7a and 7a) that are inclined in opposite directions with respect to a plane orthogonal to the axial direction of the piercing member 6 are combined. The front end surface 7 has a three-dimensional shape including a pair of inclined surfaces 7a, 7a.

  According to each embodiment mentioned above, in order to avoid that the film 3 obstruct | occludes the front-end | tip part of the punching member 6, the protrusion amount (height) of the punching member 6 from the inner surface of the cap 5 is enlarged like the past. There is no need. Therefore, it is possible to discharge substantially the entire amount of the puncture repair liquid 2 in the container 1 by reducing the protruding amount of the piercing member 6 as much as possible.

DESCRIPTION OF SYMBOLS 1 Container 1a Liquid accommodating part 1b Opening part 2 Puncture repair liquid 3 Film 4 Discharge pipe 5 Cap 6 Perforated member 7 Tip surface 7a Inclined surface 7b Slit 7c Horizontal surface 7d Protrusion

Claims (10)

  A container having a liquid container and an opening; a puncture repair liquid contained in the liquid container; a film for sealing the opening in a state where the puncture repair liquid is contained in the liquid container; and the puncture In a puncture repair kit having a discharge pipe for discharging repair liquid and having a cap attached to the opening, the puncture repair kit is arranged inside the cap so as to pierce the film while communicating with the discharge pipe. A pipe-shaped piercing member is provided, an inclined surface inclined with respect to a plane perpendicular to the axial direction of the piercing member is formed at the tip of the piercing member, and the shape of the tip surface of the piercing member including the inclined surface A puncture repair kit characterized by a three-dimensional shape deviating from a single plane.   2. The puncture repair kit according to claim 1, wherein a slit cut in an axial direction of the perforating member is provided at a tip portion of the perforating member.   2. The puncture repair kit according to claim 1, wherein a tip surface of the piercing member is composed of two flat surfaces intersecting each other.   A container having a liquid container and an opening; a puncture repair liquid contained in the liquid container; a film for sealing the opening in a state where the puncture repair liquid is contained in the liquid container; and the puncture In a puncture repair kit having a discharge pipe for discharging repair liquid and having a cap attached to the opening, the puncture repair kit is arranged inside the cap so as to pierce the film while communicating with the discharge pipe. A pipe-shaped piercing member is provided, and an inclined surface inclined with respect to a plane perpendicular to the axial direction of the piercing member is formed at the tip of the piercing member, and the tip of the piercing member is at the lowest position of the inclined surface. Puncture repair kit characterized by providing a protrusion protruding toward the side.   The said protrusion is integrally provided in the front-end | tip part of the said piercing | piercing member, The shape of the front-end | tip surface of the said piercing | piercing member containing the said inclined surface was made into the solid | 3D shape which remove | deviated from the single plane. Punk repair kit.   The puncture repair kit according to claim 4, wherein the protrusion is disposed inside the cap as a separate body from the piercing member.   A container having a liquid container and an opening; a puncture repair liquid contained in the liquid container; a film for sealing the opening in a state where the puncture repair liquid is contained in the liquid container; and the puncture In a puncture repair kit having a discharge pipe for discharging repair liquid and having a cap attached to the opening, the puncture repair kit is arranged inside the cap so as to pierce the film while communicating with the discharge pipe. A pipe-shaped piercing member is provided, and an inclined surface inclined with respect to a plane perpendicular to the axial direction of the piercing member is formed at the distal end portion of the piercing member, and the distal end portion of the piercing member is thicker than the proximal end portion. A puncture repair kit characterized by   The puncture repair kit according to claim 7, wherein the shape of the tip end surface of the perforating member including the inclined surface is a three-dimensional shape deviating from a single plane.   The puncture repair kit according to claim 8, wherein a slit cut in an axial direction of the perforating member is provided at a distal end portion of the perforating member.   The puncture repair kit according to claim 8, wherein the front end surface of the piercing member is composed of two flat surfaces intersecting each other.

Images