WO2015039400A1 - Venting cup cover - Google Patents
Venting cup cover Download PDFInfo
- Publication number
- WO2015039400A1 WO2015039400A1 PCT/CN2013/090435 CN2013090435W WO2015039400A1 WO 2015039400 A1 WO2015039400 A1 WO 2015039400A1 CN 2013090435 W CN2013090435 W CN 2013090435W WO 2015039400 A1 WO2015039400 A1 WO 2015039400A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- breathable
- cup
- cover
- hole
- valve hole
- Prior art date
Links
- 238000013022 venting Methods 0.000 title abstract description 47
- 229920001296 polysiloxane Polymers 0.000 claims description 38
- 210000000988 bone and bone Anatomy 0.000 claims description 15
- 238000009423 ventilation Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 9
- 239000010902 straw Substances 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 235000013361 beverage Nutrition 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 235000021056 liquid food Nutrition 0.000 description 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
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- 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
- B65D47/32—Closures with discharging devices other than pumps with means for venting
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/16—Water-bottles; Mess-tins; Cups
- A45F3/18—Water-bottles; Mess-tins; Cups of rigid material
-
- 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
- B65D47/065—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages with hinged, foldable or pivotable spouts
- B65D47/066—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages with hinged, foldable or pivotable spouts the spout being either flexible or having a flexible wall portion, whereby the spout is foldable between a dispensing and a non-dispensing position
-
- 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
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
- B65D47/261—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement
- B65D47/268—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement the valve member pivoting about an axis perpendicular to the container mouth axis
Definitions
- the present invention relates to the field of beverage container technology, and more particularly to a venting cup lid that is screwed onto a cup. Background technique
- a beverage container using a straw suction liquid has been widely used.
- the air pressure in the container is increased due to heat; when the straw is opened, the hot liquid is caused from the suction tube end. ejection.
- a venting device on the inner cover for example, Chinese Patent No. 200610165636. 7 discloses a lid for a beverage container and a beverage container; The valve body of the hole is ventilated, and two spools are provided on the slider to ensure that the valve plug is clogged on the vent hole of the valve body to seal the water when fully opened and closed.
- This type of construction requires a relatively high assembly and requires accurate positioning of the venting holes and the spool on the valve body. Moreover, after the valve body of the structure is fixedly mounted on the inner cover, it is troublesome to replace the valve body after it is worn or burned. In addition, when the beverage is fully opened and used, the air cannot enter the cup, the user cannot continuously drink the beverage, and must be ventilated to continue using it.
- the technical problem solved by the present invention is to provide a ventilating cup cover which can prevent hot liquid from being ejected from the container when the straw is opened; it is solved that the liquid is ejected from the straw when the cup is opened, and can be continuously used without venting.
- a venting cup cover comprising a screw cap, a cover and a sliding piece, wherein the screw cap is provided with a hemispherical portion, and the cap and the hemispherical buckle are combined to form a sliding groove for sliding the sliding piece; the sliding piece is assembled on the sliding groove
- the screw cap is also provided with a nozzle hole, a gas permeable valve hole and a card bone; the nozzle hole is fixedly connected with the suction nozzle of the suction pipe, or the nozzle hole is fixed to the suction pipe component; the suction nozzle or the suction pipe component acts on the sliding piece
- the lower part can be bent along the clamping bone; and the utility model is characterized in that: a ventilation valve is further provided, the ventilation valve is assembled on the ventilation valve hole; the inner part of the sliding piece is provided with a convex bone corresponding to the ventilation valve; and the single sliding piece is completely closed or opened When the lid is closed, the gas permeable valve closes
- the gas venting valve has a gas pressure inside the space formed by the connection between the cup lid and the cup body is smaller than the external air pressure; the gas permeable valve hole can be opened to form a gas passage inside and outside the cup lid when the pressure difference changes.
- the breathable valve is composed of a gas permeable plug and a silicone elastic sheet;
- the venting plug is provided with a plug body for plugging the venting valve hole, and the plug body is connected to the plug head through the column body; the diameters of the plug body, the plug head and the column body are sequentially decreased; the plug body can form an inclined angle of small upper and lower; The largest part is larger than the size of the gas permeable valve hole;
- the center of the silicone shrapnel is provided with a hole, and at least one surface is a non-planar structure
- the plug of the venting plug passes through the venting valve hole from the inside to the outside, and the silicone elastic piece is sleeved on the column through the center hole; the non-planar surface of the silicone elastic piece forms a non-seal contact with the upper surface of the venting valve hole of the screw cap;
- the plug body can close the breather valve;
- the gap formed between the plug body and the gas permeable valve hole is changed from closed to conductive, and an air passage is formed through the non-seal contact between the silicone elastic piece and the gas permeable valve hole;
- the silicone elastic piece can be deformed as the pressure difference changes to form a space between the plug body and the gas permeable valve hole.
- the gap is changed from closed to conductive, and is in non-seal contact with the silicone elastic piece and the gas permeable valve hole; forming a gas passage inside and outside the cup cover.
- the silicone shrapnel is provided with a plurality of channels communicating with or not communicating with the holes; and/or a plurality of protrusions are formed on the surface; the silicone shrapnel is formed to have a non-sealing contact with the upper surface of the gas permeable valve hole; the non-sealing The contact between the contact and the gap between the plug body and the venting valve bore forms an air passage.
- a step is formed on the connecting portion of the screw cap and the cup body, the step is connected with a hemispherical portion, and the hemispherical portion and the step are provided with annular annular recesses;
- the hemispherical cover corresponding to the hemispherical portion is provided with an annular platform corresponding to the annular groove on the inner surface; the cover is positioned by the inner annular annular ring to buckle the concave annular groove of the screw cover;
- the hemispherical portion of the screw cap is provided with a sinking portion, the sinking portion is disposed through the center thereof; the screw cap is correspondingly provided with a notch; and the screw cap and the cover are assembled to form a semicircular sliding groove;
- the sliding piece has an arc shape corresponding to the sliding groove, the edge has an edge portion, and a finger position is arranged on the outer side; after assembly, the edge portion of the sliding piece is placed in the sliding groove, and the sliding piece slides the sliding piece in the sliding groove by the finger position of the sliding piece , thereby opening and closing the slide.
- the suction tube member is a unitary structure of a straw and a nozzle.
- the straw When the sliding piece is moved, the straw is gradually straightened due to its elastic action. During the straightening process of the straw, the gas in the cup is quickly discharged to the outside of the cup along the specially designed vent hole in the sliding groove of the hemispherical cup cover. Balance the pressure inside and outside the cup to effectively prevent the opening of the slide. Because the liquid food or beverage in the cup expands due to the hot air at high temperature, the pressure inside the cup is greater than atmospheric pressure, so that the high temperature liquid in the cup is ejected from the outlet end of the silicone suction tube, resulting in Damage to the human body. When the straw is straight and the slide is in place, the breather valve is closed and the child is prevented from leaking when the drink is inverted.
- the silicone suction tube When the sliding piece is closed, the silicone suction tube is pressed by the cover sheet, the bending is closed, and the breathable valve is closed, and the product is safe and does not leak water.
- the user continuously sucks the liquid in the cup or the inside of the cup
- the air pressure in the cup When the liquid temperature is lowered, the air pressure in the cup is lowered. Due to the atmospheric pressure, the gas venting valve is opened, and the outside air will quickly enter the cup along the specially designed vent hole in the hemispherical cup lid sliding groove, and the pressure inside and outside the cup can be balanced, and the user can continuously Drink the drink in the cup.
- All parts of the venting cup cover of the present invention are made of non-toxic, harmless, high temperature resistant materials.
- the cover and the screw cap are matched by the buckle, and the structure is simple and the assembly is convenient.
- the unique breathable valve design not only prevents water spray and water leakage, but also has the function of water absorption and ventilation, safe and reliable, smooth water absorption and convenient use. All accessories are easy to assemble, easy to clean, safe and hygienic.
- Figure 1 is an exploded perspective view of the product of the present invention
- Figure 2 is a cross-sectional view showing the closed state of the present invention
- Figure 3 is a cross-sectional view showing the opening process of the present invention.
- Figure 4 is a cross-sectional view showing the fully opened state of the present invention.
- Figure 5 is a cross-sectional view of the continuous water absorbing and low pressure gas venting valve of the present invention.
- Figure 6 is a perspective view of the vent plug 8 of the present invention.
- Figure 7 is a perspective view of a silicone elastic sheet 9 of the present invention.
- the screw cap 2 is rotatably fixed to the external thread 11 of the mouth of the cup body 1 by the internal thread 21 of the lower port portion; the seal between the two is sealed by the seal ring 5 to prevent water leakage.
- a step is formed on the connecting portion of the screw cap 2 and the cup body 1.
- the step is connected with a hemispherical portion, and the hemispherical portion and the step are provided with an annular, radially concave annular groove 22.
- the hemispherical cover 3 corresponding to the hemispherical portion is provided with an annular table 31 corresponding to the annular groove 22 in the inner surface.
- the cover 3 is positioned by the inner annular ring 31 holding the concave annular groove 22 in the screw cap 2.
- the hemispherical portion of the screw cap 2 is provided with a sinking portion which is disposed through the center thereof; the screw cap 2 is correspondingly provided with a notch; and the screw cap 2 is assembled with the cap cover 3 to form a semicircular sliding groove.
- the sliding piece 4 has an arc shape corresponding to the sliding groove, and the edge is provided with an edge
- the edge portion 41 is provided with a finger position 43 on the outer side. After assembly, the edge portion 41 of the slider 4 is placed in the sliding groove, and the user can pinch the finger position 43 of the slider 4 to slide the slider 4 in the sliding groove, thereby opening and closing the slider 4.
- the screw cap 2 has a nozzle hole 23, a gas permeable valve hole 24 and a bone nut 25, respectively.
- a bottom plate 61 is formed between the bottom portion 61 of the suction nozzle 6 and the upper portion thereof; a port of the conduit 7 is tightly fixed to the bottom portion 61 of the suction nozzle 6, and then the card table 62 of the silicone nozzle 6 is elastically fixed to the screw cover 2 by silicone rubber.
- the two are tightly fitted to ensure the sealing property.
- the suction nozzle 6 can be bent by the clamping bone 25 under the action of the sliding piece 4; and straightened under the action of the stretching tension.
- the venting valve is composed of a venting plug 8 and a silicone elastic piece 9.
- the venting plug 8 is provided with a plug body 83 for plugging the venting valve hole 24, and the plug body 83 is connected to the plug head 81 through the column 82; the plug body 83, the plug head 81, and the column
- the diameter of the body 82 is sequentially decreased; the plug body 83 can be formed with an upper and lower large inclination angle; the largest portion thereof is larger than the size of the gas permeable valve hole 24.
- the silicone shrapnel 9 is provided with a hole in the center; one side is provided with a plurality of passages communicating with the holes (may not communicate with the holes), and a plurality of protrusions are provided on the surface.
- the protrusions and the passages may be provided at the same time, or may be separately provided; it is only necessary to ensure that the surface of the silicone elastic piece 9 in contact with the nozzle hole 23 is in a non-seal contact.
- the hole of the silicone elastic piece 9 passing through the center can be passed through the cylinder 82 of the vent plug 8.
- the plug 81 of the venting plug 8 passes through the venting valve hole 24 from the inside to the outside, and then the silicone elastic piece 9 is placed on the cylinder 82; the protrusion of the silicone elastic piece 9 bears against the peripheral surface of the venting valve hole 24 of the screw cap 2.
- the plug body 83 can close the gas permeable valve hole 24.
- the inner surface of the sliding piece 4 is correspondingly provided with a convex bone 42; when the sliding piece 4 is in the sliding process, the convex bone 42 can press the plug head 81 to form a gap between the plug body 83 and the gas permeable valve hole 24; when the sliding piece 4 is completely closed Or when opened, the convex bone 42 does not come into contact with the plug 81.
- the lid is closed.
- the protruding bone 42 protruding from the bottom of the sliding plate 4 presses the plug 1 of the venting plug 8, and the gap between the plug body 83 of the venting plug 8 and the venting valve hole 24 is changed from closed to guided.
- forming an air passage through the passage of the silicone elastic piece 9 or forming an air passage with the non-sealed contact portion of the silicone elastic piece 9 and the nozzle hole 23; depending on the structure of the silicone elastic piece 9
- hot air Quickly escape through the air passage to the outside of the cup (as shown in Figure 3), so that the air pressure inside the cup 1 is balanced with the outside air pressure.
- the silicone nozzle 6 is gradually straightened due to the elastic action. Therefore, when the pressure inside and outside the cup is balanced, the liquid 10 in the cup body is effectively prevented from being heated at a high temperature, and the air pressure in the cup is greater than the atmospheric pressure, so that the liquid food is sprayed from the outlet end of the silicone nozzle 6 to cause harm to the human body. occur.
- the sliding piece 4 is pushed into position, the venting plug 8 and the venting valve hole 24 of the screw cap 2 are closely matched by the elastic restoring force of the silicone elastic piece 9 (Fig. 4), and the liquid 10 in the cup body is not when the user inverts or squats drinking water. It will leak through the ventilation valve hole 24.
- the air pressure in the cup is less than the atmospheric pressure outside the cup. Due to the pressure of the atmospheric pressure, the silicone elastic piece 9 is deformed, the venting plug 8 is moved downward, and the air venting opening 24 of the screw cap 2 forms an air passage, and the air is along the air.
- the passage enters the cup ( Figure 5), so that the atmospheric pressure inside and outside the cup reaches equilibrium, and the user can continue to drink without changing the air.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
Provided is a venting cup cover, comprising a rotary cover (2), a shell (3) and a sliding piece (4). The rotary cover (2) is provided with a hemispherical portion, and the shell (3) and the hemispherical portion are buckled to form a sliding groove for the sliding piece (4) to slide therein; the sliding piece (4) is assembled on the sliding groove; the rotary cover (2) is further provided with a nozzle hole (23), a venting valve hole (24) and a clamping piece (25); the nozzle hole (23) is fixedly connected to a nozzle of a suction tube, or the nozzle hole (23) is fixed to a suction tube component; the nozzle or the suction tube component can be bent along the clamping piece (25) under the action of the sliding piece (4). The venting cup cover is characterized by being further provided with a venting valve fitted over the venting valve hole (24), wherein a rib (42) is provided on the inner side of the sliding piece (4) and corresponds to the venting valve; when the sliding piece (4) completely closes or opens the cup cover, the venting valve closes the venting valve hole (24); during part or all of the course of completely closing and opening the cup cover, the convex piece (42) acts on the venting valve such that the venting valve opens the venting valve hole (24) to form an air channel from inside to outside of the cup cover. The venting cup cover can adjust the air pressure of a container so as to prevent ejection and can be used on a beverage container.
Description
一种透气杯盖 技术领域 Breathable cup cover
本发明涉及饮料容器技术领域, 尤其是一种旋合在杯体上的透气杯盖。 背景技术 The present invention relates to the field of beverage container technology, and more particularly to a venting cup lid that is screwed onto a cup. Background technique
目前采用吸管吸吮液体的饮料容器已得到广泛的应用, 在现有的结构中, 如 果在容器内装有热液体, 容器内的气压因受热增大; 当打开吸管时, 会导致热 液体从吸管端喷出。 为了解决这一问题, 需要在内盖上开设一个透气装置; 例 如, 第 200610165636. 7号中国发明专利中公开了饮料容器用盖及饮料容器; 它 采用在内盖上安装固安装一个带有透气孔的阀体来进行透气, 并在滑块上设了 两个阀芯, 来使得在完全打开和关闭状态时, 确保阀芯堵塞在该阀体的透气孔 上进行密封水。 这种结构对装配要求比较高, 需要确保阀体上的透气孔与阀芯 的准确定位。 而且该结构的阀体固定安装在内盖上后, 一旦阀体磨损或烫伤后 更换比较麻烦。 此外, 的完全打开使用吸饮料时, 空气不能够进入杯内, 使用 者不能连续吸食饮料, 必须换气才能继续使用。 At present, a beverage container using a straw suction liquid has been widely used. In the existing structure, if a hot liquid is contained in the container, the air pressure in the container is increased due to heat; when the straw is opened, the hot liquid is caused from the suction tube end. ejection. In order to solve this problem, it is necessary to open a venting device on the inner cover; for example, Chinese Patent No. 200610165636. 7 discloses a lid for a beverage container and a beverage container; The valve body of the hole is ventilated, and two spools are provided on the slider to ensure that the valve plug is clogged on the vent hole of the valve body to seal the water when fully opened and closed. This type of construction requires a relatively high assembly and requires accurate positioning of the venting holes and the spool on the valve body. Moreover, after the valve body of the structure is fixedly mounted on the inner cover, it is troublesome to replace the valve body after it is worn or burned. In addition, when the beverage is fully opened and used, the air cannot enter the cup, the user cannot continuously drink the beverage, and must be ventilated to continue using it.
发明内容 Summary of the invention
本发明解决的技术问题在于提供一种可以防止热的液体在打开吸管时从容 器喷出的透气杯盖; 解决了杯盖开启时从吸管喷射液体出来, 且无需换气可以 连续使用。 The technical problem solved by the present invention is to provide a ventilating cup cover which can prevent hot liquid from being ejected from the container when the straw is opened; it is solved that the liquid is ejected from the straw when the cup is opened, and can be continuously used without venting.
本发明解决上述问题的技术方案是:
透气杯盖, 包括旋盖、 盖罩和滑片, 所述的旋盖设有半球状部, 盖罩与该半 球状部扣合并形成供滑片滑动的滑动槽; 滑片装配在滑动槽上; 旋盖上还设置 有吸嘴孔、 透气阀孔和卡骨; 吸嘴孔固定连设吸管的吸嘴, 或者, 吸嘴孔固定 吸引管部件; 吸嘴或吸引管部件在滑片的作用下可以沿着卡骨弯折; 其特征在 于: 还设有一透气阀, 所述的透气阀装配在透气阀孔上; 滑片内恻对应透气阀 设有凸骨; 单滑片完全闭合或打开杯盖时, 透气阀闭合透气阀孔; 在完全闭合、 打开杯盖过程的全部或部分行程, 凸骨作用透气阀, 使透气阀打开透气阀孔形 成杯盖内外的气体通道。 The technical solution of the present invention to solve the above problems is: a venting cup cover, comprising a screw cap, a cover and a sliding piece, wherein the screw cap is provided with a hemispherical portion, and the cap and the hemispherical buckle are combined to form a sliding groove for sliding the sliding piece; the sliding piece is assembled on the sliding groove The screw cap is also provided with a nozzle hole, a gas permeable valve hole and a card bone; the nozzle hole is fixedly connected with the suction nozzle of the suction pipe, or the nozzle hole is fixed to the suction pipe component; the suction nozzle or the suction pipe component acts on the sliding piece The lower part can be bent along the clamping bone; and the utility model is characterized in that: a ventilation valve is further provided, the ventilation valve is assembled on the ventilation valve hole; the inner part of the sliding piece is provided with a convex bone corresponding to the ventilation valve; and the single sliding piece is completely closed or opened When the lid is closed, the gas permeable valve closes the gas permeable valve hole; in all or part of the process of completely closing and opening the lid, the bulge acts on the venting valve, so that the venting valve opens the venting valve hole to form a gas passage inside and outside the lid.
所述的透气阀在杯盖与杯身连接形成的空间内部气压小于外部气压时;可以 随着压差的变化发生形变而打开透气阀孔形成杯盖内外的气体通道。 The gas venting valve has a gas pressure inside the space formed by the connection between the cup lid and the cup body is smaller than the external air pressure; the gas permeable valve hole can be opened to form a gas passage inside and outside the cup lid when the pressure difference changes.
所述的透气阀由透气塞和硅胶弹片组成; The breathable valve is composed of a gas permeable plug and a silicone elastic sheet;
透气塞设有一可塞住透气阀孔的塞体,塞体通过柱体连接塞头;塞体、塞头、 柱体的直径依次减小; 塞体可以形成上小、 下大的倾斜角度; 其最大部分大于 透气阀孔尺寸; The venting plug is provided with a plug body for plugging the venting valve hole, and the plug body is connected to the plug head through the column body; the diameters of the plug body, the plug head and the column body are sequentially decreased; the plug body can form an inclined angle of small upper and lower; The largest part is larger than the size of the gas permeable valve hole;
硅胶弹片中心设有孔, 至少一表面为非平面状的结构; The center of the silicone shrapnel is provided with a hole, and at least one surface is a non-planar structure;
透气塞的塞头由内向外穿过透气阀孔, 硅胶弹片通过其中心的孔套在柱体; 硅胶弹片非平面状的表面与旋盖的透气阀孔周边上表面形成非密封状接触; 使 得塞体可闭合透气阀; The plug of the venting plug passes through the venting valve hole from the inside to the outside, and the silicone elastic piece is sleeved on the column through the center hole; the non-planar surface of the silicone elastic piece forms a non-seal contact with the upper surface of the venting valve hole of the screw cap; The plug body can close the breather valve;
当塞头受滑片凸骨压力时, 塞体与透气阀孔间形成间隙由闭合变为导通, 与 硅胶弹片和透气阀孔的非密封状接触贯通形成空气通道; When the plug is subjected to the pressure of the sliding plate, the gap formed between the plug body and the gas permeable valve hole is changed from closed to conductive, and an air passage is formed through the non-seal contact between the silicone elastic piece and the gas permeable valve hole;
当塞头未受滑片凸骨压力,且杯盖与杯身连接形成的空间内部气压小于外部 气压时; 硅胶弹片可以随着压差的变化发生形变而使塞体与透气阀孔间形成间
隙由闭合变为导通, 与硅胶弹片和透气阀孔的非密封状接触贯通; 形成杯盖内 外的气体通道。 When the plug head is not subjected to the pressure of the sliding plate and the internal pressure of the space formed by the connection between the cup cover and the cup body is smaller than the external air pressure; the silicone elastic piece can be deformed as the pressure difference changes to form a space between the plug body and the gas permeable valve hole. The gap is changed from closed to conductive, and is in non-seal contact with the silicone elastic piece and the gas permeable valve hole; forming a gas passage inside and outside the cup cover.
所述的硅胶弹片一面设有若干与孔相通或不相通的通道; 和 /或在该面设有 若干凸起; 以形成硅胶弹片与透气阀孔周边上表面为非密封状接触; 该非密封 状接触与塞体和透气阀孔间的间隙贯通可形成空气通道。 The silicone shrapnel is provided with a plurality of channels communicating with or not communicating with the holes; and/or a plurality of protrusions are formed on the surface; the silicone shrapnel is formed to have a non-sealing contact with the upper surface of the gas permeable valve hole; the non-sealing The contact between the contact and the gap between the plug body and the venting valve bore forms an air passage.
旋盖与杯身连接部上适当处形成一台阶, 台阶连设半球状部, 半球状部与台 阶处设有环形、 径向内凹的环形槽; a step is formed on the connecting portion of the screw cap and the cup body, the step is connected with a hemispherical portion, and the hemispherical portion and the step are provided with annular annular recesses;
与半球状部对应的半球形盖罩对应环形槽在内表面内凸设有环形台; 盖罩通过内凸的环形台扣住旋盖内凹的环形槽而定位; The hemispherical cover corresponding to the hemispherical portion is provided with an annular platform corresponding to the annular groove on the inner surface; the cover is positioned by the inner annular annular ring to buckle the concave annular groove of the screw cover;
旋盖的半球状部设有下沉部,该下沉部通过其中心设置;旋盖对应设有缺口; 使得旋盖与盖罩装配后形成一半圆的滑动槽; The hemispherical portion of the screw cap is provided with a sinking portion, the sinking portion is disposed through the center thereof; the screw cap is correspondingly provided with a notch; and the screw cap and the cover are assembled to form a semicircular sliding groove;
滑片对应滑动槽呈弧形状, 边缘设有边缘部分, 并在外恻设有手指位; 装配后, 滑片边缘部分置于滑动槽中, 通过滑片的手指位使滑片在滑动槽中 滑动, 从而打开、 闭合滑片。 The sliding piece has an arc shape corresponding to the sliding groove, the edge has an edge portion, and a finger position is arranged on the outer side; after assembly, the edge portion of the sliding piece is placed in the sliding groove, and the sliding piece slides the sliding piece in the sliding groove by the finger position of the sliding piece , thereby opening and closing the slide.
所述的吸引管部件即吸管与吸嘴一体式结构。 The suction tube member is a unitary structure of a straw and a nozzle.
本发明当拨动滑片时, 吸管由于其弹性作用逐渐伸直, 在吸管伸直过程中, 杯内气体会先行顺着半球状杯盖滑动槽内特别设计的透气孔迅速排到杯外, 平 衡杯内外的气压, 有效地防止打开滑片时, 由于杯内液体食物或者饮料在高温 下因热空气膨胀而导致杯內气压大于大气压, 使杯内高温液体从硅胶吸管出口 端喷射出来, 造成对人体的伤害。 当吸管伸直, 滑片拨动到位时, 透气阀关闭, 儿童倒置饮水时, 可防止漏水。 当合上滑动片后, 硅胶吸管被盖片压下, 折弯 封闭, 且透气阀关闭, 产品安全且不漏水。 当使用者连续吸食杯内液体或杯内
液体温度降低时, 杯内气压降低, 由于大气压作用, 透气阀打开, 外界气体会 顺着半球状杯盖滑动槽内特别设计的透气孔迅速进入杯内, 平衡杯内外的气压, 使用者可以连续吸食杯内饮料。 本发明透气杯盖所有零件均由无毒, 无害, 耐 高温材料制成。 盖罩与旋盖通过扣位配合, 结构简单, 装配方便。 特有透气阀 设计, 既可防喷水又可避免漏水, 同时具备吸水透气功能, 安全可靠, 吸水顺 畅, 使用方便。 所有配件易装配, 易清洗, 安全卫生。 When the sliding piece is moved, the straw is gradually straightened due to its elastic action. During the straightening process of the straw, the gas in the cup is quickly discharged to the outside of the cup along the specially designed vent hole in the sliding groove of the hemispherical cup cover. Balance the pressure inside and outside the cup to effectively prevent the opening of the slide. Because the liquid food or beverage in the cup expands due to the hot air at high temperature, the pressure inside the cup is greater than atmospheric pressure, so that the high temperature liquid in the cup is ejected from the outlet end of the silicone suction tube, resulting in Damage to the human body. When the straw is straight and the slide is in place, the breather valve is closed and the child is prevented from leaking when the drink is inverted. When the sliding piece is closed, the silicone suction tube is pressed by the cover sheet, the bending is closed, and the breathable valve is closed, and the product is safe and does not leak water. When the user continuously sucks the liquid in the cup or the inside of the cup When the liquid temperature is lowered, the air pressure in the cup is lowered. Due to the atmospheric pressure, the gas venting valve is opened, and the outside air will quickly enter the cup along the specially designed vent hole in the hemispherical cup lid sliding groove, and the pressure inside and outside the cup can be balanced, and the user can continuously Drink the drink in the cup. All parts of the venting cup cover of the present invention are made of non-toxic, harmless, high temperature resistant materials. The cover and the screw cap are matched by the buckle, and the structure is simple and the assembly is convenient. The unique breathable valve design not only prevents water spray and water leakage, but also has the function of water absorption and ventilation, safe and reliable, smooth water absorption and convenient use. All accessories are easy to assemble, easy to clean, safe and hygienic.
附图说明 DRAWINGS
下面结合附图对本发明进一步说明: The present invention is further described below in conjunction with the accompanying drawings:
图 1是本发明的产品立体分解图; Figure 1 is an exploded perspective view of the product of the present invention;
图 2是本发明闭合状态剖视图; Figure 2 is a cross-sectional view showing the closed state of the present invention;
图 3是本发明开启过程剖视图; Figure 3 is a cross-sectional view showing the opening process of the present invention;
图 4是本发明完全开启状态剖视图; Figure 4 is a cross-sectional view showing the fully opened state of the present invention;
图 5是本发明连续吸水、 杯内气压过低透气阀工作时的剖视图; Figure 5 is a cross-sectional view of the continuous water absorbing and low pressure gas venting valve of the present invention;
图 6是本发明透气塞 8的立体图; Figure 6 is a perspective view of the vent plug 8 of the present invention;
图 7是本发明硅胶弹片 9的立体图。 Figure 7 is a perspective view of a silicone elastic sheet 9 of the present invention.
附图标号说明: Description of the reference numerals:
1 杯身 1 cup body
11 外螺纹 11 external thread
2 旋盖 2 screw cap
21 内螺纹 22 环形槽 21 internal thread 22 annular groove
23 吸嘴孔 24 透气阀孔
半- ¾ 23 nozzle hole 24 ventilation valve hole Half - 3⁄4
3 皿早 3 dishes early
31 环形台 31 ring table
4 滑片 4 slide
41 边缘部分 42 凸骨 41 edge part 42 convex bone
43 手指位 43 finger position
5 密封圈 5 sealing ring
6 吸嘴 6 nozzle
61 底部 62 卡台 61 bottom 62 card table
7 寸目 7 inch
8 透气塞 8 vent plug
81 塞头 82 柱体 81 plug 82 cylinder
83 塞体 83 body
9 硅胶弹片 9 silicone shrapnel
91 醒 91 wake up
具体实施方式 detailed description
请参阅附图,旋盖 2通过下端口部的内螺纹 21旋转固定于杯身 1口部的外螺纹 11上; 两者之间通过密封圈 5密封, 防止漏水。 旋盖 2与杯身 1连接部上适当处形 成一台阶, 台阶连设半球状部, 半球状部与台阶处设有环形、 径向内凹的环形 槽 22。 与半球状部对应的半球形盖罩 3对应环形槽 22在内表面内凸设有环形台 31。 盖罩 3通过内凸的环形台 31扣住旋盖 2内凹的环形槽 22而定位。 旋盖 2的半球 状部设有下沉部, 该下沉部通过其中心设置; 旋盖 2对应设有缺口; 使得旋盖 2 与盖罩 3装配后形成一半圆的滑动槽。 滑片 4对应滑动槽呈弧形状, 边缘设有边
缘部分 41, 并在外恻设有手指位 43。 装配后, 滑片 4边缘部分 41置于滑动槽中, 用户可用手捏住滑片 4的手指位 43使滑片 4在滑动槽中滑动, 从而打开、 闭合滑 片 4。 Referring to the drawings, the screw cap 2 is rotatably fixed to the external thread 11 of the mouth of the cup body 1 by the internal thread 21 of the lower port portion; the seal between the two is sealed by the seal ring 5 to prevent water leakage. A step is formed on the connecting portion of the screw cap 2 and the cup body 1. The step is connected with a hemispherical portion, and the hemispherical portion and the step are provided with an annular, radially concave annular groove 22. The hemispherical cover 3 corresponding to the hemispherical portion is provided with an annular table 31 corresponding to the annular groove 22 in the inner surface. The cover 3 is positioned by the inner annular ring 31 holding the concave annular groove 22 in the screw cap 2. The hemispherical portion of the screw cap 2 is provided with a sinking portion which is disposed through the center thereof; the screw cap 2 is correspondingly provided with a notch; and the screw cap 2 is assembled with the cap cover 3 to form a semicircular sliding groove. The sliding piece 4 has an arc shape corresponding to the sliding groove, and the edge is provided with an edge The edge portion 41 is provided with a finger position 43 on the outer side. After assembly, the edge portion 41 of the slider 4 is placed in the sliding groove, and the user can pinch the finger position 43 of the slider 4 to slide the slider 4 in the sliding groove, thereby opening and closing the slider 4.
旋盖 2上分别有吸嘴孔 23、透气阀孔 24和卡骨 25。吸嘴 6底部 61与其上部之间 形成一卡台 62; 导管 7的一端口紧配固定于吸嘴 6底部 61中, 然后将硅胶吸嘴 6的 卡台 62通过硅胶弹性固定于旋盖 2的吸嘴孔 23中, 两者紧配保证密封性。 吸嘴 6 在滑片 4的作用下可以通过卡骨 25实现弯折; 并在其伸张力的作用下伸直。 The screw cap 2 has a nozzle hole 23, a gas permeable valve hole 24 and a bone nut 25, respectively. A bottom plate 61 is formed between the bottom portion 61 of the suction nozzle 6 and the upper portion thereof; a port of the conduit 7 is tightly fixed to the bottom portion 61 of the suction nozzle 6, and then the card table 62 of the silicone nozzle 6 is elastically fixed to the screw cover 2 by silicone rubber. In the nozzle hole 23, the two are tightly fitted to ensure the sealing property. The suction nozzle 6 can be bent by the clamping bone 25 under the action of the sliding piece 4; and straightened under the action of the stretching tension.
透气阀由透气塞 8和硅胶弹片 9组成, 透气塞 8设有一可塞住透气阀孔 24的塞 体 83, 塞体 83通过柱体 82连接塞头 81; 塞体 83、 塞头 81、 柱体 82的直径依次减 小; 塞体 83可以形成上小、 下大的倾斜角度; 其最大部分大于透气阀孔 24尺寸。 硅胶弹片 9中心设有孔; 一面设有若干与孔相通的通道 (亦可以不与孔相通) , 并在该面设有若干凸起。 凸起、 通道可以同时设置, 亦可以单独设置; 只需要 确保硅胶弹片 9与吸嘴孔 23接触的面为非密封状接触即可。 硅胶弹片 9通过其中 心的孔可穿设在透气塞 8的柱体 82上。 装配时, 透气塞 8的塞头 81由内向外穿过 透气阀孔 24, 然后再将硅胶弹片 9套在柱体 82; 硅胶弹片 9的凸起顶住旋盖 2的透 气阀孔 24周边表面; 使得塞体 83可闭合透气阀孔 24。 滑片 4内表面对应设有凸骨 42; 当滑片 4处于滑动过程时, 凸骨 42可以下压塞头 81而使塞体 83与透气阀孔 24 间形成间隙; 当滑片 4完全闭合或打开时, 凸骨 42不与塞头 81接触。 The venting valve is composed of a venting plug 8 and a silicone elastic piece 9. The venting plug 8 is provided with a plug body 83 for plugging the venting valve hole 24, and the plug body 83 is connected to the plug head 81 through the column 82; the plug body 83, the plug head 81, and the column The diameter of the body 82 is sequentially decreased; the plug body 83 can be formed with an upper and lower large inclination angle; the largest portion thereof is larger than the size of the gas permeable valve hole 24. The silicone shrapnel 9 is provided with a hole in the center; one side is provided with a plurality of passages communicating with the holes (may not communicate with the holes), and a plurality of protrusions are provided on the surface. The protrusions and the passages may be provided at the same time, or may be separately provided; it is only necessary to ensure that the surface of the silicone elastic piece 9 in contact with the nozzle hole 23 is in a non-seal contact. The hole of the silicone elastic piece 9 passing through the center can be passed through the cylinder 82 of the vent plug 8. When assembled, the plug 81 of the venting plug 8 passes through the venting valve hole 24 from the inside to the outside, and then the silicone elastic piece 9 is placed on the cylinder 82; the protrusion of the silicone elastic piece 9 bears against the peripheral surface of the venting valve hole 24 of the screw cap 2. The plug body 83 can close the gas permeable valve hole 24. The inner surface of the sliding piece 4 is correspondingly provided with a convex bone 42; when the sliding piece 4 is in the sliding process, the convex bone 42 can press the plug head 81 to form a gap between the plug body 83 and the gas permeable valve hole 24; when the sliding piece 4 is completely closed Or when opened, the convex bone 42 does not come into contact with the plug 81.
如图 2所示, 杯盖处于闭合状态。 使用时, 当滑片 4拨动, 滑片 4底部凸出的 凸骨 42压下透气塞 8的塞头 1, 透气塞 8的塞体 83与透气阀孔 24间形成间隙由闭合 变为导通, 与硅胶弹片 9的通道贯通形成空气通道 (或者与硅胶弹片 9和吸嘴孔 23的非密封状接触部分形成空气通道; 具体视硅胶弹片 9的结构而定) , 热空气
迅速通过此空气通道逸出到杯身外 (如图 3) , 使杯身 1内部的气压与外界气压 达到平衡。 同时硅胶吸嘴 6由于弹性作用逐渐伸直。 因此时杯内外气压平衡, 有 效的避免了杯身内液体 10在高温下, 热空气膨胀, 导致杯内气压大于大气压, 使液体食物从硅胶吸嘴 6出口端喷撒出来造成对人体伤害等情况的发生。 当滑片 4拨动到位时, 透气塞 8和旋盖 2透气阀孔 24通过硅胶弹片 9的弹性回复力紧密吻 合 (如图 4) , 使用者倒置或者恻卧饮水时, 杯身内液体 10不会通过透气阀孔 24 漏出。 As shown in Figure 2, the lid is closed. In use, when the slider 4 is toggled, the protruding bone 42 protruding from the bottom of the sliding plate 4 presses the plug 1 of the venting plug 8, and the gap between the plug body 83 of the venting plug 8 and the venting valve hole 24 is changed from closed to guided. And forming an air passage through the passage of the silicone elastic piece 9 (or forming an air passage with the non-sealed contact portion of the silicone elastic piece 9 and the nozzle hole 23; depending on the structure of the silicone elastic piece 9), hot air Quickly escape through the air passage to the outside of the cup (as shown in Figure 3), so that the air pressure inside the cup 1 is balanced with the outside air pressure. At the same time, the silicone nozzle 6 is gradually straightened due to the elastic action. Therefore, when the pressure inside and outside the cup is balanced, the liquid 10 in the cup body is effectively prevented from being heated at a high temperature, and the air pressure in the cup is greater than the atmospheric pressure, so that the liquid food is sprayed from the outlet end of the silicone nozzle 6 to cause harm to the human body. occur. When the sliding piece 4 is pushed into position, the venting plug 8 and the venting valve hole 24 of the screw cap 2 are closely matched by the elastic restoring force of the silicone elastic piece 9 (Fig. 4), and the liquid 10 in the cup body is not when the user inverts or squats drinking water. It will leak through the ventilation valve hole 24.
当使用者携带水壶时, 合上滑动片 4到位, 硅胶吸嘴 6被折弯, 卡在旋盖卡骨 25和滑片 4之间; 形成密封。 而此时, 透气塞 8和旋盖 2透气阀孔 24通过硅胶弹片 9的弹性回复力紧密吻合, 防止杯身 1内液体 10通过透气孔 24漏出 (如图 2 ) , 安 全卫生, 使用方便。 When the user carries the kettle, the slide 4 is closed and the silicone nozzle 6 is bent and caught between the cap bone 25 and the slider 4; a seal is formed. At this time, the venting plug 8 and the venting valve hole 24 of the screw cap 2 are closely matched by the elastic restoring force of the silicone elastic piece 9, and the liquid 10 in the cup body 1 is prevented from leaking through the vent hole 24 (Fig. 2), which is safe and convenient to use.
当使用者连续吸食杯内液体 10, 造成杯内气压小于杯外大气压, 由于大气压 的压力, 硅胶弹片 9变形, 透气塞 8下移, 和旋盖 2透气阀孔 24形成空气通道, 空 气沿此通道进入杯内 (如图 5) , 使杯内外大气压达到平衡, 使用者可继续饮水 不换气。 When the user continuously sucks the liquid 10 in the cup, the air pressure in the cup is less than the atmospheric pressure outside the cup. Due to the pressure of the atmospheric pressure, the silicone elastic piece 9 is deformed, the venting plug 8 is moved downward, and the air venting opening 24 of the screw cap 2 forms an air passage, and the air is along the air. The passage enters the cup (Figure 5), so that the atmospheric pressure inside and outside the cup reaches equilibrium, and the user can continue to drink without changing the air.
以上所述为本发明的较佳实施例, 凡依本发明所做的均等变化与修饰, 皆应 属本发明权利要求的涵盖范围。
The above is a preferred embodiment of the present invention, and all changes and modifications made in accordance with the present invention are intended to be within the scope of the appended claims.
Claims
1、 一种透气杯盖, 包括旋盖、 盖罩和滑片, 所述的旋盖设有半球状部, 盖 罩与该半球状部扣合并形成供滑片滑动的滑动槽; 滑片装配在滑动槽上; 旋盖 上还设置有吸嘴孔、 透气阀孔和卡骨; 吸嘴孔固定连设吸管的吸嘴, 或者, 吸 嘴孔固定吸引管部件; 吸嘴或吸引管部件在滑片的作用下可以沿着卡骨弯折; 其特征在于: 还设有一透气阀, 所述的透气阀装配在透气阀孔上; 滑片内恻对 应透气阀设有凸骨; 单滑片完全闭合或打开杯盖时, 透气阀闭合透气阀孔; 在 完全闭合、 打开杯盖过程的全部或部分行程, 凸骨作用透气阀, 使透气阀打开 透气阀孔形成杯盖内外的气体通道。 1. A breathable cup lid, including a screw cap, a cover cover and a slider. The screw cover is provided with a hemispherical part, and the cover is engaged with the hemispherical part to form a sliding groove for the slider to slide; Slider assembly on the sliding groove; the screw cap is also provided with a suction nozzle hole, a breathable valve hole and a snap bone; the suction nozzle hole fixes the suction nozzle connected to the suction tube, or the suction nozzle hole fixes the suction tube component; the suction nozzle or suction tube component is on The slide can be bent along the card bone under the action of the slide; It is characterized in that: it is also provided with a breathable valve, and the breathable valve is assembled on the breathable valve hole; the inner side of the slide is provided with a protrusion corresponding to the breathable valve; a single slide When the cup lid is completely closed or opened, the breathable valve closes the breathable valve hole; during all or part of the stroke of fully closing or opening the cup lid, the protruding bone acts on the breathable valve, causing the breathable valve to open the breathable valve hole to form a gas channel inside and outside the cup lid.
2、 根据权利要求 1所述的透气杯盖, 其特征在于: 所述的透气阀在杯盖与杯 身连接形成的空间内部气压小于外部气压时; 可以随着压差的变化发生形变而 打开透气阀孔形成杯盖内外的气体通道。 2. The breathable cup lid according to claim 1, characterized in that: the breathable valve can be deformed and opened as the pressure difference changes when the internal air pressure in the space formed by the connection between the cup lid and the cup body is less than the external air pressure. The breathable valve hole forms a gas channel inside and outside the cup lid.
3、 根据权利要求 1或 2所述的透气杯盖; 其特征在于: 所述的透气阀由透气 塞和硅胶弹片组成; 3. The breathable cup lid according to claim 1 or 2; characterized in that: the breathable valve is composed of a breathable plug and a silicone elastic piece;
透气塞设有一可塞住透气阀孔的塞体,塞体通过柱体连接塞头;塞体、塞头、 柱体的直径依次减小; 塞体可以形成上小、 下大的倾斜角度; 其最大部分大于 透气阀孔尺寸; The breathable plug is provided with a plug body that can plug the breathable valve hole, and the plug body is connected to the plug head through the cylinder; the diameters of the plug body, the plug head, and the cylinder are successively reduced; the plug body can form a small inclination angle at the top and a large bottom; Its largest part is larger than the ventilation valve hole size;
硅胶弹片中心设有孔; 至少一表面为非平面状的结构; There is a hole in the center of the silicone elastic piece; at least one surface has a non-planar structure;
透气塞的塞头由内向外穿过透气阀孔, 硅胶弹片通过其中心的孔套在柱体; 硅胶弹片非平面状的表面与旋盖的透气阀孔周边上表面形成非密封状接触; 使 得塞体可闭合透气阀;
当塞头受滑片凸骨压力时, 塞体与透气阀孔间形成间隙由闭合变为导通, 与 硅胶弹片和透气阀孔的非密封状接触贯通形成空气通道; The plug head of the breathable plug passes through the breathable valve hole from the inside to the outside, and the silicone elastic piece is placed on the cylinder through the hole in the center; the non-planar surface of the silicone elastic piece forms non-sealing contact with the upper surface of the periphery of the breathable valve hole of the screw cap; so that The plug body can close the ventilation valve; When the plug head is pressed by the convex bone of the sliding plate, the gap formed between the plug body and the ventilating valve hole changes from closed to open, and the non-sealing contact with the silicone elastic piece and the ventilating valve hole forms an air channel;
当塞头未受滑片凸骨压力,且杯盖与杯身连接形成的空间内部气压小于外部 气压时; 硅胶弹片可以随着压差的变化发生形变而使塞体与透气阀孔间形成间 隙由闭合变为导通, 与硅胶弹片和透气阀孔的非密封状接触贯通; 形成杯盖内 外的气体通道。 When the plug head is not under the pressure of the sliding plate ridge, and the internal air pressure in the space formed by the connection between the cup lid and the cup body is less than the external air pressure; the silicone elastic piece can deform as the pressure difference changes to form a gap between the plug body and the breathable valve hole. It changes from closed to conductive, and has non-sealing contact with the silicone elastic sheet and the breathable valve hole; forming a gas channel inside and outside the cup lid.
4、 根据权利要求 3所述的的透气杯盖; 其特征在于: 所述的硅胶弹片一面设 有若干与孔相通或不相通的通道; 和 /或在该面设有若干凸起; 以形成硅胶弹片 与透气阀孔周边上表面为非密封状接触; 该非密封状接触与塞体和透气阀孔间 的间隙贯通可形成空气通道。 4. The breathable cup lid according to claim 3; characterized in that: one side of the silicone elastic sheet is provided with a number of channels that may or may not be connected to the hole; and/or a number of protrusions are provided on the surface; to form The silicone elastic piece is in non-sealing contact with the peripheral upper surface of the ventilation valve hole; this non-sealing contact communicates with the gap between the plug body and the ventilation valve hole to form an air channel.
5、 根据权利要求 3所述的透气杯盖; 其特征在于: 旋盖与杯身连接部上适当 处形成一台阶, 台阶连设半球状部, 半球状部与台阶处设有环形、 径向内凹的 环形槽; 5. The breathable cup lid according to claim 3; It is characterized in that: a step is formed at an appropriate place on the connecting part of the screw cap and the cup body, and a hemispherical part is connected to the step, and annular and radial parts are provided between the hemispherical part and the step. concave annular groove;
与半球状部对应的半球形盖罩对应环形槽在内表面内凸设有环形台; 盖罩通过内凸的环形台扣住旋盖内凹的环形槽而定位; The hemispherical cover corresponding to the hemispherical part is provided with an annular platform protruding from the inner surface of the annular groove corresponding to the hemispherical portion; the cover is positioned by buckling the inward annular platform with the concave annular groove of the screw cap;
旋盖的半球状部设有下沉部,该下沉部通过其中心设置;旋盖对应设有缺口; 使得旋盖与盖罩装配后形成一半圆的滑动槽; The hemispherical part of the screw cap is provided with a sunken part, and the sunken part is set through its center; the screw cap is provided with a corresponding gap; so that a semicircular sliding groove is formed after the screw cap and the cover are assembled;
滑片对应滑动槽呈弧形状, 边缘设有边缘部分, 并在外恻设有手指位; 装配后, 滑片边缘部分置于滑动槽中, 通过滑片的手指位使滑片在滑动槽中 滑动, 从而打开、 闭合滑片。 The slide plate has an arc shape corresponding to the sliding groove, with an edge portion on the edge, and finger positions on the outside; after assembly, the edge portion of the slide plate is placed in the sliding groove, and the slide plate slides in the sliding groove through the finger positions of the slide plate. , thereby opening and closing the slide.
6、 根据权利要求 4所述的透气杯盖; 其特征在于: 旋盖与杯身连接部上适当 处形成一台阶, 台阶连设半球状部, 半球状部与台阶处设有环形、 径向内凹的
环形槽; 6. The breathable cup lid according to claim 4; It is characterized in that: a step is formed at an appropriate place on the connecting part of the screw cap and the cup body, and a hemispherical part is connected to the step, and annular and radial parts are provided between the hemispherical part and the step. concave annular groove;
与半球状部对应的半球形盖罩对应环形槽在内表面内凸设有环形台; 盖罩通过内凸的环形台扣住旋盖内凹的环形槽而定位; The hemispherical cover corresponding to the hemispherical part is provided with an annular platform protruding from the inner surface of the annular groove corresponding to the hemispherical portion; the cover is positioned by buckling the inward annular platform with the concave annular groove of the screw cap;
旋盖的半球状部设有下沉部,该下沉部通过其中心设置;旋盖对应设有缺口; 使得旋盖与盖罩装配后形成一半圆的滑动槽; The hemispherical part of the screw cap is provided with a sunken part, and the sunken part is set through its center; the screw cap is provided with a corresponding gap; so that a semicircular sliding groove is formed after the screw cap and the cover are assembled;
滑片对应滑动槽呈弧形状, 边缘设有边缘部分, 并在外恻设有手指位; 装配后, 滑片边缘部分置于滑动槽中, 通过滑片的手指位使滑片在滑动槽中 滑动, 从而打开、 闭合滑片。 The slide plate has an arc shape corresponding to the sliding groove, with an edge portion on the edge, and finger positions on the outside; after assembly, the edge portion of the slide plate is placed in the sliding groove, and the slide plate slides in the sliding groove through the finger positions of the slide plate. , thereby opening and closing the slide.
7、 根据权利要求 3所述的透气杯盖; 其特征在于: 所述的吸引管部件即吸管 与吸嘴一体式结构。 7. The breathable cup cover according to claim 3; characterized in that: the suction tube component, that is, the suction tube and the suction nozzle have an integrated structure.
8、 根据权利要求 4所述的透气杯盖; 其特征在于: 所述的吸引管部件即吸管 与吸嘴一体式结构。 8. The breathable cup cover according to claim 4; characterized in that: the suction tube component, that is, the suction tube and the suction nozzle have an integrated structure.
9、 根据权利要求 5所述的透气杯盖; 其特征在于: 所述的吸引管部件即吸管 与吸嘴一体式结构。 9. The breathable cup cover according to claim 5; characterized in that: the suction tube component, that is, the suction tube and the suction nozzle have an integrated structure.
10、 根据权利要求 6所述的透气杯盖; 其特征在于: 所述的吸引管部件即吸 管与吸嘴一体式结构。
10. The breathable cup cover according to claim 6; characterized in that: the suction tube component is an integrated structure of a straw and a suction nozzle.
Applications Claiming Priority (2)
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CN201310436536.3 | 2013-09-23 | ||
CN201310436536.3A CN103496499B (en) | 2013-09-23 | 2013-09-23 | Vent cup lid |
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WO2015039400A1 true WO2015039400A1 (en) | 2015-03-26 |
Family
ID=49861794
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PCT/CN2013/090435 WO2015039400A1 (en) | 2013-09-23 | 2013-12-25 | Venting cup cover |
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WO (1) | WO2015039400A1 (en) |
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WO2022130025A1 (en) * | 2020-12-18 | 2022-06-23 | Koninklijke Philips N.V. | Cup cap for straw cup and straw cup |
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Also Published As
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CN103496499A (en) | 2014-01-08 |
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