WO2015159828A1 - パンク修理液収容容器 - Google Patents
パンク修理液収容容器 Download PDFInfo
- Publication number
- WO2015159828A1 WO2015159828A1 PCT/JP2015/061272 JP2015061272W WO2015159828A1 WO 2015159828 A1 WO2015159828 A1 WO 2015159828A1 JP 2015061272 W JP2015061272 W JP 2015061272W WO 2015159828 A1 WO2015159828 A1 WO 2015159828A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- container
- puncture repair
- repair liquid
- flow path
- plug
- Prior art date
Links
- 230000008439 repair process Effects 0.000 title claims abstract description 79
- 239000007788 liquid Substances 0.000 title claims abstract description 66
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000013536 elastomeric material Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 abstract description 10
- 239000000806 elastomer Substances 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/16—Auto-repairing or self-sealing arrangements or agents
- B29C73/166—Devices or methods for introducing sealing compositions into articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/16—Auto-repairing or self-sealing arrangements or agents
- B29C73/163—Sealing compositions or agents, e.g. combined with propellant agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
- B60S5/04—Supplying air for tyre inflation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/28—Caps combined with stoppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/12—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having removable closures
- B65D47/121—Stoppers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
Definitions
- the present invention relates to a puncture repair liquid container, and more particularly to a puncture repair liquid container capable of preventing liquid leakage during storage and preventing a flow path opening failure.
- a puncture repair liquid injection device for example, a puncture repair kit is used in which the puncture repair liquid stored in the puncture repair liquid storage container is fed into the tire via a tube.
- a puncture repair kit is used, it is not necessary to mount spare tires on the vehicle, and resource saving and weight reduction of the vehicle are possible.
- Another advantage is that the spare tire mounting space of the vehicle can be utilized for another purpose.
- the puncture repair liquid storage container is, for example, a container body having a container body portion and an opening for storing puncture repair liquid, a mounting portion to be attached to the opening during puncture repair work, and discharging the puncture repair liquid to the outside of the container. Consists of a cap having a discharge part, a mounting part, and a flow path connecting the discharge part, but in order to prevent puncture repair liquid from leaking out of the flow path during storage, a rubber closure is provided in the flow path. Providing a stopper has been proposed (see, for example, Patent Document 1).
- the stopper plug in the proposal of Patent Document 1 moves in the flow path by the pressure of air sent into the container at the time of puncture repair, and fits in a predetermined position (end of the flow path outside the container). Although it opens, it is made of rubber and is easily deformed. When moving in the flow path, it is deformed by the air pressure, clogging in the middle of the flow path, blocking the flow path, and opening the flow path correctly. There is a problem that it cannot be performed (that is, an aperture failure occurs). In addition, such rubber closure plugs are likely to have dimensional variations during molding, and if the diameter is too large than the desired dimension, it will not move smoothly in the flow path, resulting in poor opening, and if it is too small, puncture repair will occur. There is a problem that the leakage of the liquid cannot be sufficiently prevented.
- An object of the present invention is to provide a puncture repair liquid container capable of preventing liquid leakage during storage and preventing a flow path opening failure.
- a puncture repair liquid container of the present invention includes a container body having a container body for storing puncture repair liquid and an opening, and a mounting portion attached to the opening during puncture repair work.
- a puncture repair liquid container comprising a cap having a discharge part for discharging the puncture repair liquid to the outside of the container, and a flow path connecting the mounting part and the discharge part.
- the closure plug and the seal member are engaged during storage to close the flow path, and during the puncture repair operation, the closure plug is pushed out of the seal member by pressure inside the container, and the flow path is accommodated. Is moved in the vessel outwardly, characterized in that opening the flow path.
- a closing plug made of a non-elastomeric material is used in combination with a sealing member made of an elastomeric material as means for closing the flow path during storage in order to prevent liquid leakage. Constructed from an elastomeric material makes it easy to mold the closure plug into a predetermined shape, and it is possible to suppress variation in the dimensions of the closure plug during molding, thus preventing liquid leakage during storage. , It is possible to prevent the opening failure of the flow path. Furthermore, since the stopper plug is made of a non-elastomeric material, the stopper plug can be prevented from being deformed by the pressure received when moving in the channel, so that the stopper plug is not clogged in the middle of the channel. The channel can be opened reliably.
- the closure plug has a constricted portion engages the sealing member, the diameter R A in the constricted part is than the diameter R C of container the inner end in the radial R B and closure plug container outer end of the closure plug Is preferably larger than the inner diameter r of the seal member.
- the flow path comprises a vertical hole portion extending in the sliding direction of the stopper plug and a horizontal hole portion extending in a direction crossing the vertical hole portion, and the inner end of the container of the stopper plug is a horizontal hole at the time of puncture repair work It is preferable that it is located outside the container rather than the center of the part.
- the stopper plug it is preferable to provide a guide for translating the stopper plug relative to the flow path. As a result, the stopper plug can be smoothly moved, and a failure such that the stopper plug is tilted in the flow path and clogged in the flow path when moving can be prevented.
- the stopper plug when the internal pressure of the container reaches 150 kPa or more, it is preferable that the stopper plug is pushed through the seal member and moves in the direction of the outer side of the container in the flow path. Accordingly, the channel can be reliably closed during storage, while the channel can be easily opened during puncturing.
- the above-described puncture repair liquid injection method using the puncture repair liquid container is performed by connecting a compressor to the puncture repair liquid container and applying a pressure of 150 kPa or more into the container to push out the stopper plug from the seal member and close it.
- the stopper is moved toward the outside of the container of the flow path to open the flow path.
- FIG. 1 is a front view of the puncture repair liquid container according to the present invention, with a part thereof cut away.
- FIG. 2 is an enlarged cross-sectional view of a cap (when the valve is closed) included in the puncture repair liquid container of FIG.
- FIG. 3 is an enlarged cross-sectional view of a cap (when the valve is opened) included in the puncture repair liquid container of FIG.
- FIG. 4 is a cross-sectional view showing a modification of the stopper plug.
- FIG. 5 is an explanatory view showing the structure of the guide.
- FIG. 6 is an explanatory view showing a modification of the guide.
- FIG. 7 is an explanatory view showing a modified example of the guide.
- FIG. 8 is an explanatory view schematically showing a state in use of the puncture repair liquid container of the present invention.
- the puncture repair liquid container 1 (hereinafter referred to as “container 1”) of the present invention includes a container body 10 and a cap 20.
- the container body 10 includes, for example, a cylindrical container body 11 that stores a puncture repair liquid L containing rubber latex (hereinafter referred to as “repair liquid L”), and a lower portion of the container body 11 when the container body 10 is inverted. And a cylindrical opening 12 through which the repair liquid L is discharged during use.
- the bottom 13 of the container body 11 is located on the opposite side of the opening 12.
- the opening 12 is sealed with a film (not shown).
- the outer surface of the opening 12 is threaded and is screwed with a screw on the cap 20 described later.
- drum 11, the opening part 12, and the bottom part 13 are comprised integrally from synthetic resins, such as polyethylene, for example.
- the cap 20 includes a mounting portion 21 that is attached to the opening 12 of the container body 10 during puncture repair work, a discharge portion 22 that discharges the repair liquid L to the outside of the container, A flow path 23 that connects the mounting portion 21 and the discharge portion 22 is provided.
- the mounting portion 21 has a cylindrical shape whose inner peripheral surface is threaded so as to be screwed with a screw on the opening 12 side of the container body 10.
- a cylindrical base 24 having the same diameter as the mounting portion 21 is formed integrally with the mounting portion 21, and the discharge portion 22 protrudes from the side surface of the base 24, and inside the base 24.
- a flow path 23 is formed.
- the flow path 23 includes a vertical hole portion 23A extending in the axial direction of the cap 20 from the surface of the base portion 24 on the mounting portion 21 side, and a horizontal hole portion 23B extending in a direction crossing the vertical hole portion 23A and connected to the discharge portion 22. And have.
- a closing mechanism including a closing plug 25 and a seal member 26 is provided particularly in the longitudinal hole portion 23A of the flow path 23.
- the closing plug 25 is made of a non-elastomeric material, is configured to be slidable in the flow path 23 (vertical hole portion 23A), and engages in a hole portion of an annular seal member 26 described later when closed.
- the non-elastomer material for example, a resin, a metal, or the like can be used.
- the seal member 26 is made of an elastomer material and is annularly disposed along the inner wall surface of the flow path 23 (vertical hole 23A), and closes the gap between the closing plug 25 and the flow path 23 (vertical hole 23A) during storage.
- the stopper plug 25 is held in a predetermined position.
- the elastomer material for example, rubber, a thermosetting resin system, or the like can be used.
- a diameter-enlarged portion protruding from the base 24 toward the inside of the container at the container inner end of the flow path 23 (vertical hole 23A) and having a larger inner diameter than other portions of the flow path 23 (vertical hole 23A). 23C is provided, and the seal member 26 is fitted into the enlarged diameter portion 23C.
- the closing mechanism including the closing plug 25 and the sealing member 26 engages the closing plug 25 and the sealing member 26 to close the flow path 23 (vertical hole portion 23A), as shown in FIG.
- the closing plug 25 is pushed out of the seal member 26 by the pressure of the air fed into the container by a compressor (not shown) during the puncture repair work, and the flow path 23 (vertical hole 23A)
- the flow path 23 is opened by moving the container outward.
- the closing mechanism 25 including the non-elastomeric material sealing plug 25 and the elastomeric material sealing member 26 is used as means for closing the flow path 23 during storage in order to prevent liquid leakage
- the sealing plug 25 is used. Is made of a non-elastomeric material, so that it becomes easy to mold the closure plug 25 into a predetermined shape, and variation in the dimensions of the closure plug 25 during molding can be suppressed. Can be effectively prevented, and poor opening of the flow path 23 can be prevented.
- the stopper plug 25 is made of a non-elastomeric material, it is possible to prevent the stopper plug 25 from being deformed by the pressure received when moving in the channel 23, so that the stopper plug 25 is in the middle of the channel 23. Therefore, the flow path 23 can be opened reliably.
- the closing plug 25 various shapes can be adopted as illustrated in FIGS. 4A to 4G, but as common to all examples of FIGS. 4A to 4G, It is preferable to have a constricted portion 25 ⁇ / b> A that engages with the seal member 26. That is, the diameter R A in the constricted portion 25A is, of the container outwardly relative to the constricted portion 25A portion (hereinafter, the outer portion 25B) diameter R B and constrictions container inner portion with respect to 25A (hereinafter, the inner portion 25C) it may be set smaller than the diameter R C.
- the diameter RA at the constricted portion 25A may be larger than the inner diameter r of the seal member 26 as shown in FIG.
- the diameters R A , R B , R C , and r of each part may be set so as to satisfy the relationship of R B , R C > R A > r.
- an arcuate constricted portion 25A is formed in a sectional view, the outer portion 25B and the inner portion 25C have the same diameter, and the thickness of the outer portion 25B and the thickness of the inner portion 25C are substantially the same.
- an arcuate constricted portion 25A is formed in a sectional view, and the outer portion 25B and the inner portion 25C have the same diameter, but the thickness of the outer portion 25B is larger than the thickness of the inner portion 25C. This is a big example.
- FIG. 4A an arcuate constricted portion 25A is formed in a sectional view, the outer portion 25B and the inner portion 25C have the same diameter, but the thickness of the outer portion 25B is larger than the thickness of the inner portion 25C.
- an arcuate constricted portion 25A is formed in a sectional view, and the outer portion 25B and the inner portion 25C have the same diameter, while the thickness of the outer portion 25B and the thickness of the inner portion 25C are substantially the same.
- This is an example of 0 (that is, the entire side surface of the stopper plug 25 is constricted).
- FIG. 4D shows an example in which a substantially trapezoidal constricted portion 25A is formed in a sectional view instead of the arc-shaped constricted portion 25A in the sectional view of FIG.
- FIG. 4 (e) is an enlarged view of the closing plug 25 used in the embodiment of FIGS.
- the diameter R B of the outer portion 25B is larger than the diameter R C of the inner portion 25C. That is, the diameters R B and R C satisfy the relationship R B > R C.
- the side surface of the inner portion 25C is inclined so that the diameter decreases toward the outer side of the container, and the chamfering is applied to the circumferential portion of the end surface of the inner portion 25C.
- the diameters R A , R B , R C , r of the respective parts are R B ⁇ R C > R A > It is good to set so as to satisfy the relationship of r.
- FIG. 4 (f) shows an example in which the end face of the inner portion 25C is recessed toward the outside of the container in the stopper plug 25 of FIG. 4 (e).
- the closing plug 25 can easily receive air, and the air pressure can be received efficiently, which is advantageous for smooth movement of the closing plug 25.
- FIG. 4G is an example in which the end face of the outer portion 25B is further projected in a convex shape toward the outside of the container in the closing plug 25 of FIG. 4F. With such a shape, air remaining in the flow path 23 (vertical hole portion 23A) can be effectively released, which is advantageous for smooth movement of the closing plug 25.
- the thickness of the closure plug 25 is not particularly limited, but it is preferable that the end surface of the inner portion 25C of the closure plug 25 is located on the outer side of the container with respect to the center of the lateral hole portion 23B during the puncture repair work.
- the end surface of the inner portion 25C of the closure plug 25 is located on the outer side of the container with respect to the center of the lateral hole portion 23B during the puncture repair work.
- the specification may be such that a guide 27 (27A to 27D) for translating the closing plug 25 relative to the flow path 23 (vertical hole portion 23A) is provided. it can.
- a guide 27 comprising a rod-shaped portion 27A and a stopper 27B formed integrally with the closing plug 25 is provided.
- the closing plug 25 and the guide 27 are clarified so that the combined structure of the closing plug 25, the seal member 26, and the guide 27 (bar-shaped portion 27A and stopper 27B) in the flow path 23 becomes clear. Is indicated by a solid line, while the flow path 23 and the seal member 26 are indicated by a broken line. It forms so that it may protrude in the container inner side from the center of the end surface of the inner part 25C of the closing plug 25.
- the stopper 27B is provided inside the container of the seal member 26, and also serves as a stopper for preventing the seal member 26 from falling off.
- a hole through which the rod-like portion 27A passes is provided at the center of the stopper 27B, and the stopper plug 25 tries to incline with respect to the flow path 23 (vertical hole portion 23A) when the rod-like portion 27A passes through this hole.
- the stopper plug 25 since the rod-shaped portion 27A contacts the inner surface of the hole of the stopper 27B, the inclination of the stopper plug 25 can be prevented.
- the rod-shaped portion 27A does not move even if the stopper plug 25 is inclined with respect to the flow path 23 (vertical hole portion 23A). Since it abuts against the inner wall surface of the flow path 23 (vertical hole 23A), the extreme inclination of the closing plug 25 can be suppressed.
- a guide 27 including an arc-shaped plate-like portion 27 ⁇ / b> C formed integrally with the end surface of the inner portion 25 ⁇ / b> C of the closing plug 25 is provided.
- a plurality of plate-like portions 27 ⁇ / b> C are provided on the peripheral edge portion of the end surface of the inner portion 25 ⁇ / b> C of the closing plug 25.
- the plate-like portion 27C also comes into contact with the seal member 26 or the inner wall surface of the flow channel 23 (vertical hole portion 23A) when the stopper plug 25 is inclined with respect to the flow channel 23 (vertical hole portion 23A). Prevents the closure plug 25 from tilting.
- a guide 27 including a plurality of protrusions 27D provided integrally on the side surface of the stopper plug 25 and a groove (not shown) provided in the inner wall surface of the vertical hole 23A is provided.
- the protrusions 27D are provided at positions facing each other as illustrated. In this case, the protrusion 27D can be slid along the groove to enable stable movement and prevent the closing plug 25 from being inclined.
- the container internal pressure is about atmospheric pressure at room temperature, but when stored in a vehicle trunk or the like, the container internal pressure tends to increase depending on temperature conditions (high temperature). For this reason, the closing plug 25 and the seal member 26 are required to be reliably engaged even under a condition in which the pressure inside the container is increased during storage. Therefore, it is preferable that the closing plug 25 is removed from the seal member 26 and moves in the flow path 23 only after the internal pressure of the container becomes 150 kPa or more. In this way, even if the internal pressure of the container changes due to temperature changes during storage, the flow path 23 is reliably closed, and the flow path 23 is easily opened by the pressure of air sent by the compressor during puncturing. It becomes possible.
- puncture repair liquid Puncture repair work
- the state at the time of use of the puncture repair liquid storage container 1 is typically shown in FIG.
- the cap 20 is attached to the container body 10.
- the storage cap is replaced with the cap 20.
- the film is peeled off or broken.
- one end of the hose H is attached to the discharge part 22 of the cap 20, and the other end of the hose H is attached to the valve B of the tire T, so that the valve B of the tire T and the container 1 are connected.
- the compressor C is connected to the container 1 (in the case of FIG. 8, the compressor C is connected to the valve b provided on the container main body 10 via the hose h).
- the container 1 connected to the tire T via the hose H is turned upside down with the opening 12 on the lower side (state shown in FIG. 8), and air is fed into the container body 10 by the compressor C.
- a predetermined pressure preferably 150 kPa or more
- the closing plug 25 comes out of the seal member 26 and moves through the flow path 23 (vertical hole 23A) toward the outside of the container.
- the flow path 23 opens (that is, the state shown in FIG. 1 is reached).
- the repair liquid L is sent out from the container body 10 through the opened flow path 23, passes through the discharge portion 22 and the hose H, and is injected into the tire T. In this way, all the puncture repair liquid L inside the container 2 flows into the tire T.
- the puncture repair liquid injection method (puncture repair work) using the puncture repair container 1 of the present invention uses a closing mechanism including the closing plug 25 made of a non-elastomeric material and the sealing member 26 made of an elastomeric material.
- the effect of being present that is, the effect of effectively preventing leakage of liquid during storage and preventing the opening failure of the flow path 23 can be obtained.
Abstract
Description
このようなパンク修理液の注入装置としては、例えば、パンク修理液収容容器内に収容されたパンク修理液をチューブを介してタイヤ内に送り込むようにしたパンク修理キットが用いられる。このようなパンク修理キットを用いた場合、車両にスペアタイヤを搭載する必要が無くなり、省資源化や車両の軽量化が可能になる。また、車両のスペアタイヤ搭載スペースを別の目的に活用できるという利点もある。
10 容器本体
11 容器胴部
12 開口部
13 底部
20 キャップ
21 装着部
22 吐出部
23 流路
23A 縦孔部
23B 横孔部
23C 拡径部
23D 収納部
24 基部
25 閉止栓
25A くびれ部
25B 外側部分
25C 内側部分
26 シール部材
27 ガイド
27A 棒状部
27B ストッパー
27C 板状部
27D 突起部
L パンク修理液
T タイヤ
C コンプレッサ
B,b バルブ
H,h ホース
Claims (7)
- パンク修理液を収容する容器胴部と開口部とを有する容器本体と、パンク修理作業時に前記開口部に装着される装着部と前記パンク修理液を容器外に吐出する吐出部と該装着部と該吐出部とを連結する流路とを有するキャップとからなるパンク修理液収容容器において、
非エラストマー材料からなり前記流路内を摺動可能な閉止栓と、エラストマー材料からなり前記流路の内壁面に沿って環状に配置され前記閉止栓と前記流路との隙間を塞ぐと共に前記閉止栓を所定の位置に保持するシール部材とを設け、保管時に前記閉止栓と前記シール部材とを係合させて前記流路を閉止し、パンク修理作業時に容器内圧力により前記閉止栓を前記シール部材から押し抜いて前記流路の収容容器外側方向に移動させて前記流路を開口することを特徴とするパンク修理液収容容器。 - 前記閉止栓が前記シール部材と係合するくびれ部を有し、該くびれ部における径RA が前記閉止栓の収容容器外側端の径RB 及び前記閉止栓の収容容器内側端の径RC よりも小さい一方で、前記シール部材の内径rよりも大きいことを特徴とする請求項1に記載のパンク修理液収容容器。
- 前記流路が前記閉止栓の摺動方向に延びる縦孔部と該縦孔部と交差する方向に延びる横孔部とからなり、パンク修理作業時に前記閉止栓の収容容器内側端が前記横孔部の中心よりも収容容器外側に位置することを特徴とする請求項1又は2に記載のパンク修理液収容容器。
- 前記縦孔部の収容容器外側端にパンク修理作業時に前記閉止栓を収納する収納部を有することを特徴とする請求項3に記載のパンク修理液収容容器。
- 前記閉止栓を前記流路に対して平行移動させるためのガイドを設けたことを特徴とする請求項1~4のいずれかに記載のパンク修理液収容容器。
- 前記容器内圧力が150kPa以上になると前記閉止栓が前記シール部材から抜けて前記流路の収容容器外側方向に移動することを特徴とするパンク修理液収容容器。
- 請求項1~6に記載のパンク修理液収容容器を用いたパンク修理液の注入方法であって、パンク修理液収容容器にコンプレッサを接続して容器内に150kPa以上の圧力をかけることで前記シール部材から前記閉止栓を押し抜いて前記閉止栓を前記流路の収容容器外側方向に移動させて前記流路を開口することを特徴とするパンク修理液の注入方法。
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DE112015001840.9T DE112015001840B4 (de) | 2014-04-16 | 2015-04-10 | Behälter für Reparaturflüssigkeit für platte Reifen und Verfahren zum Einspritzen von Reparaturflüssigkeit |
KR1020167018015A KR101784200B1 (ko) | 2014-04-16 | 2015-04-10 | 펑크 수리액 수용 용기 |
US15/304,412 US10434732B2 (en) | 2014-04-16 | 2015-04-10 | Flat tire repair liquid container |
CN201580019876.3A CN106232338B (zh) | 2014-04-16 | 2015-04-10 | 漏气轮胎修补液收容容器 |
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JP2014084523A JP5682722B1 (ja) | 2014-04-16 | 2014-04-16 | パンク修理液収容容器 |
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JP (1) | JP5682722B1 (ja) |
KR (1) | KR101784200B1 (ja) |
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US10603853B2 (en) | 2015-02-23 | 2020-03-31 | The Yokohama Rubber Co., Ltd. | Flat tire repair liquid container |
US10668675B2 (en) | 2015-10-07 | 2020-06-02 | The Yokohama Rubber Co., Ltd. | Flat tire repair liquid container |
US11007733B2 (en) | 2015-10-07 | 2021-05-18 | The Yokohama Rubber Co., Ltd. | Puncture repair liquid holding container |
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CN106232338A (zh) | 2016-12-14 |
KR101784200B1 (ko) | 2017-10-11 |
US10434732B2 (en) | 2019-10-08 |
US20170043545A1 (en) | 2017-02-16 |
KR20160095086A (ko) | 2016-08-10 |
CN106232338B (zh) | 2018-11-02 |
DE112015001840T5 (de) | 2017-01-19 |
DE112015001840B4 (de) | 2022-11-10 |
JP2015202678A (ja) | 2015-11-16 |
JP5682722B1 (ja) | 2015-03-11 |
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