CN107692326B - Push-pull type uncovering oiling device with child lock - Google Patents
Push-pull type uncovering oiling device with child lock Download PDFInfo
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- CN107692326B CN107692326B CN201711105778.9A CN201711105778A CN107692326B CN 107692326 B CN107692326 B CN 107692326B CN 201711105778 A CN201711105778 A CN 201711105778A CN 107692326 B CN107692326 B CN 107692326B
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- cover
- top cover
- middle cover
- oiling
- suction nozzle
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- 239000011324 bead Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 239000003571 electronic cigarette Substances 0.000 description 9
- 241000208125 Nicotiana Species 0.000 description 5
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Closures For Containers (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention provides a push-pull type uncovering oiling device with a child lock, which comprises a middle cover, a top cover connected to the top of the middle cover and a suction nozzle connected to the top of the top cover, wherein the middle cover is provided with an oiling port, the top of the middle cover is connected with the bottom of the top cover through a mutually buckled sliding structure, so that the top cover can slide relative to the middle cover to shield or open the oiling port, a limiting hole is formed in the top cover, a limiting groove is formed in the bottom surface of the suction nozzle, a positioning pin is fixed at the top of the middle cover, and the positioning pin penetrates through the limiting hole to enter the limiting groove so as to limit the positions of the suction nozzle and the top cover. According to the push-pull type uncovering oiling device with the child lock, when oiling, a user firstly rotates the suction nozzle to enable limiting opening, then pushes and pulls the top cover along the direction of the sliding groove, the top cover can be opened to expose the oiling port to realize oiling, the push-pull hand feeling is comfortable, the push-pull type uncovering oiling device is convenient and quick, the whole oiling process is free from being stained with oil, the top cover can be opened and closed by one hand to realize oiling, two hands are liberated, two continuous actions are included, and opening of the child is prevented.
Description
Technical Field
The invention relates to the technical field of electronic cigarette atomizers, in particular to a push-pull type uncovering oiling device with a child lock.
Background
In order to prevent children from randomly opening the oiling cover of the electronic cigarette atomizer, the oiling structure of the electronic cigarette atomizer with the child lock in the market is characterized in that the top cover is in threaded connection with the middle cover, when oiling, the top cover is firstly pressed tightly by force, then the top cover is rotated for several circles to unscrew the top cover and put on one side, and oiling can be realized. The top cover is fully stained with oil in the oiling process, smoke oil is always touched on hands when the top cover is unscrewed, the top cover can be unscrewed only with great effort, the top cover must leave the atomizer to be placed at a place, the operation is complex, the environment is not protected, and the problem that the oil top cover cannot be found is also common.
Electronic cigarettes are very focused on child lock switches in European markets, so that the children are prevented from being conveniently opened, and the children are prevented from being in contact with tobacco tar or inhaled to damage health. Meanwhile, products containing the child lock structure in the electronic cigarette market are few, and most of the electronic cigarettes are not convenient enough for adults due to high child lock design cost. Therefore, there is a need to design a better electronic cigarette structure to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide the push-pull type uncovering oiling device with the child lock, which has comfortable push-pull handfeel, is convenient and quick, can not be stained with oil on hand in the whole oiling process, can realize oiling by opening and closing the top cover by one hand, avoids the problem that the top cover cannot be found when being unscrewed, avoids the problem that sundries are stained with tobacco tar on the top cover, and can effectively prevent children from being damaged by conveniently opening and contacting the tobacco tar.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a take push-pull formula oiling device of uncapping of child lock, includes well lid, connect in the top cap at well lid top, and connect in the suction nozzle at top cap top, well lid is equipped with the oiling mouth, well lid top with the bottom of top cap is connected through the sliding structure of mutual lock, makes the top cap can be relative well lid slides, in order to shield or open the oiling mouth, be equipped with spacing hole on the top cap, the suction nozzle bottom surface is equipped with the spacing groove, well lid top is fixed with the locating pin, the locating pin passes spacing hole gets into in the spacing groove, in order to restrict the suction nozzle with the position of top cap.
Further, the sliding structure comprises a protrusion and a sliding groove which are arranged at the top of the middle cover and the bottom of the top cover and are buckled with each other, and the protrusion is positioned in the sliding groove and can slide along the sliding groove.
Further, the both sides at well lid top are cut to level, cut the position towards well lid's center pin direction concave arrangement and form first spout, the upper portion of first spout forms first arch, the top cap corresponds well lid cuts the both sides at position and downwardly extending has the lateral wall, the inboard bottom of lateral wall is towards the protruding second arch that is equipped with of top cap center pin direction, second protruding upper portion forms the second spout, first arch is located in the second spout, the second arch is located in the first spout.
Further, the part of the peripheral wall of the middle cover, which is not flattened, is an arc-shaped surface, the side wall forms an arc shape matched with the middle cover, and when the top cover covers the middle cover, the two parts form a complete cylinder together.
Further, the bottom surface of the first protrusion is matched with the top surface of the second protrusion, and the matched surfaces of the first protrusion and the second protrusion are obliquely arranged.
Further, one side of the limiting groove forms an arc shape, so that the suction nozzle can rotate relative to the top cover, and when the suction nozzle rotates, the arc-shaped surface of the limiting groove moves along the positioning pin.
Further, the two ends of the limiting groove are provided with a first locating point and a second locating point, when the locating pin is located at the first locating point, the suction nozzle and the top cover are locked relative to the middle cover, and when the suction nozzle is rotated to enable the locating pin to be located at the second locating point, the top cover is limited and opened, and the top cover can be pushed to slide relative to the middle cover.
Further, the limiting hole is formed into a long strip shape, and the two ends of the limiting hole are provided with a third positioning point and a fourth positioning point so as to limit the sliding length of the top cover relative to the middle cover.
Further, the top of the middle cover is also provided with a wave bead positioning nail, the bottom surface of the top cover is provided with a groove, and when the top cover slides relative to the middle cover, the wave bead positioning nail slides in the groove.
Further, sealing silica gel is coated around the oil filling port.
The invention has the beneficial effects that:
according to the push-pull type uncovering oiling device with the child lock, when oiling, a user firstly rotates the suction nozzle to enable limiting opening, then pushes and pulls the top cover along the direction of the sliding groove, the top cover can be opened to expose the oiling port to realize oiling, the push-pull hand feeling is comfortable, the push-pull type uncovering oiling device is convenient and quick, the whole oiling process is free from being stained with oil, the top cover can be opened and closed by one hand to realize oiling, two hands are liberated, and meanwhile, two continuous actions are included to prevent children from opening; and the problem that cannot be found after the top cover is unscrewed is avoided, the problem that sundries are stained on the top cover to pollute tobacco tar in a conventional screw thread screwing top cover oiling mode is avoided, the oiling time is also greatly shortened by a simple and quick oiling mode, and the problem of oil leakage of an atomizer core when the atomizer in the conventional oiling mode is uncapped for a long time is effectively solved.
Drawings
FIG. 1 is a schematic diagram of a push-pull type uncovering oiling device with a child lock;
FIG. 2 is a schematic diagram showing the structure of the push-pull type uncovering oiling device with a child lock in the invention, wherein the top cover is pushed open;
FIG. 3 is an exploded perspective view of the push-pull uncapping oil injection device with child lock of the present invention;
FIG. 4 is a schematic view of the suction nozzle of FIG. 3 from another perspective;
in the figure, a 1-atomizer assembly, a 2-middle cover, a 21-oil filling port, a 22-first sliding groove, a 23-first protrusion, a 24-positioning hole, a 3-top cover, a 31-side wall, a 32-second sliding groove, a 33-second protrusion, a 34-limiting hole, a 35-third positioning point, a 36-fourth positioning point, a 4-suction nozzle, a 41-limiting groove, a 42-first positioning point, a 43-second positioning point, a 5-positioning pin, a 6-wave bead positioning pin and 7-sealing silica gel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
As shown in fig. 1, the invention provides a push-pull type cover opening oiling device with a child lock, which comprises a middle cover 2 arranged at the top of an electronic cigarette atomizer 1, a top cover 3 connected to the top of the middle cover 2, and a suction nozzle 4 connected to the top of the top cover 3.
As shown in fig. 1 to 3, an oil filling port 21 is arranged in the middle of the middle cover 2, sealing silica gel 7 is coated around the oil filling port 21, sealing of the atomizer is ensured due to the sealing silica gel 7, positioning holes 24 are respectively formed in the left side and the right side of the top surface of the middle cover 2, and the positioning holes are respectively used for fixing the positioning pins 5 and the bead positioning nails 6. The top of the middle cap 2 is connected with the bottom of the top cap 3 through a sliding structure which is buckled with each other, so that the top cap 3 can slide relative to the middle cap 2 to shield or open the oil filling port 21.
As shown in fig. 1 to 3, the sliding structure includes a protrusion and a chute, which are arranged at the top of the middle cover 2 and the bottom of the top cover 3 and are fastened to each other, and the protrusion is located in the chute and can slide along the chute. In this embodiment, the left and right sides of the top of the middle cap 2 are flattened, the bottom of the flattened portion is concavely formed toward the central axis of the middle cap 2 to form a first chute 22, and the upper portion of the first chute 22 is adjacently formed with a first protrusion 23. The top cover 3 has the lateral wall 31 downwardly extending corresponding to the both sides of the paring position of well lid 2, and the inboard bottom of lateral wall 31 is protruding to be equipped with the second protruding 33 towards top cover 3 center pin direction, and the adjacent second spout 32 that forms in second protruding 33 upper portion, and first protruding 23 is located second spout 32, and second protruding 33 is located first spout 22, through the mutual restriction of lug and spout, makes top cover 3 have relative motion in upper and lower two directions, can only slide in the fore-and-aft direction. Preferably, the bottom surface of the first protrusion 23 is matched with the top surface of the second protrusion 33, and the matched surfaces are obliquely arranged, so that the sliding of the top cover 3 is facilitated. The part of the peripheral wall of the middle cover 2, which is not flattened, is an arc-shaped surface, the side wall 31 of the top cover 3 forms an arc shape matched with the middle cover 2, and when the top cover 3 covers the middle cover 2, the two parts form a complete cylinder together, so that the whole device has a complete and attractive appearance.
As shown in fig. 3 and 4, the top cover 3 is correspondingly provided with a limiting hole 34 above the positioning pin 5, the bottom surface of the suction nozzle 4 is correspondingly provided with a limiting groove 41, the positioning pin 5 is fixed in the positioning hole 24 on the left side of the top of the middle cover 2, and the positioning pin 5 passes through the limiting hole 34 and enters the limiting groove 41 to limit the positions of the suction nozzle 4 and the top cover 3. The limiting groove 41 is formed in an arc shape toward one side of the edge of the suction nozzle 4, so that the suction nozzle 4 can rotate relative to the top cover 3, and when the suction nozzle 4 rotates, the arc-shaped surface of the limiting groove 41 moves along the positioning pin 5. The two ends of the limiting groove 41 are provided with a first locating point 42 and a second locating point 43, when the locating pin 5 is located at the first locating point 42, the suction nozzle 4 and the top cover 3 are locked relative to the middle cover 2, and when the suction nozzle 4 is rotated to enable the locating pin 5 to be located at the second locating point 43, the limiting of the top cover 3 is opened, and the top cover 3 can be pushed to slide relative to the middle cover 2. The limiting hole 34 is formed in a long bar shape, and both ends of the limiting hole 34 have a third positioning point 35 and a fourth positioning point 36 to limit the sliding length of the top cover 3 with respect to the middle cover 2. When the positioning pin 5 is located at the third positioning point 35, the top of the positioning pin 5 is located at the first positioning point 42 at the same time, and the top cover 3 and the suction nozzle 4 are locked, so that the top cover 3 cannot move. When the suction nozzle 4 is rotated and the positioning pin 5 is positioned at the second positioning point 43, the limit of the suction nozzle 4 is opened, and the top cover 3 is pushed forward at this time, so that the top cover 3 and the suction nozzle 4 slide along the sliding groove until the positioning pin 5 is positioned at the fourth positioning point 36.
As shown in fig. 3, the top of the middle cover 2 is further provided with a bead positioning pin 6, the bottom surface of the top cover 3 is provided with a groove (not shown), and when the top cover 3 slides relative to the middle cover 2, the bead positioning pin 6 slides in the groove. The length of the groove is consistent with the length of the limiting aperture 34.
As shown in fig. 1 to 4, when oil injection is not required, the top cover 3 covers the middle cover 2, and the suction nozzle 4 rotates to a locking state, and at this time, the positioning pin 5 is positioned at the first positioning point 42 and the third positioning point 35, the limiting groove 41 is staggered from the limiting hole 34, and the top cover 3 and the suction nozzle 4 are locked. When oiling is needed, the suction nozzle 4 is rotated anticlockwise, the limiting groove 41 moves to the second locating point 43 along the top of the locating pin 5, at the moment, the limiting groove 41 is located right above the limiting hole 34, the limit of the top cover 3 is opened, then the top cover 3 is pushed forward along the direction of the sliding groove, the top cover 3 is opened, and the oiling port 21 is exposed to realize oiling. After the oiling is completed, the top cover 3 is pulled backward, and then the suction nozzle 4 is rotated clockwise to lock the top cover 3. The bead positioning nails 6 ensure comfortable hand feeling when the top cover 3 is pushed and pulled.
According to the invention, the push-pull type uncovering oiling device with the child lock is arranged on the electronic cigarette atomizer, oiling can be realized in a push-pull mode, the push-pull handfeel is comfortable, the operation is convenient and quick, the top cover 3 and the suction nozzle 4 are not required to be taken down, oil is not stained on hands in the whole oiling process, the top cover 3 can be opened and closed by one hand to realize oiling, two hands are liberated, two consecutive actions are contained, and the harm of smoke oil in contact with children is prevented from being conveniently opened. And also avoided top cap 3 to unscrew the problem that can't find, avoided the debris to be stained with the problem of polluting tobacco tar at top cap 3 in the conventional screw thread to twist top cap 3 oiling mode simultaneously, simple swift oiling mode has also shortened oiling time greatly, the effectual atomizer of solving traditional oiling mode the atomizer core oil leak when uncapping the oiling for a long time problem.
The above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the present invention, which is intended to be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a take push-and-pull formula of child lock to uncap oiling device which characterized in that includes: the middle cover is provided with an oil filling port, the top of the middle cover is connected with the bottom of the top cover through a sliding structure which is buckled with each other, so that the top cover can slide relative to the middle cover to shield or open the oil filling port, a limiting hole is formed in the top cover, a limiting groove is formed in the bottom surface of the suction nozzle, a positioning pin is fixed at the top of the middle cover and enters the limiting groove through the limiting hole to limit the positions of the suction nozzle and the top cover, and when oiling is performed, the suction nozzle is rotated to limit and open the suction nozzle, and then the top cover is pushed and pulled to open the top cover;
the sliding structure comprises a bulge and a chute which are arranged at the top of the middle cover and the bottom of the top cover and are buckled with each other, and the bulge is positioned in the chute and can slide along the chute;
one side of the middle cover forms an arc shape, so that the suction nozzle can rotate relative to the top cover, and when the suction nozzle rotates, the arc-shaped surface of the middle cover moves along the positioning pin;
the two ends of the middle cover are provided with a first locating point and a second locating point, when the locating pin is positioned at the first locating point, the suction nozzle and the top cover are locked relative to the middle cover, and when the suction nozzle is rotated to enable the locating pin to be positioned at the second locating point, the top cover is limited and opened, so that the top cover can be pushed to slide relative to the middle cover;
the limiting hole is formed into a long strip shape, and the two ends of the limiting hole are provided with a third positioning point and a fourth positioning point so as to limit the sliding length of the top cover relative to the middle cover.
2. The push-pull type cover opening oiling device with a child lock according to claim 1, wherein two sides of the top of the middle cover are flattened, the flattened part is concavely arranged towards the central axis direction of the middle cover to form a first chute, a first bulge is formed on the upper portion of the first chute, two sides of the top cover corresponding to the flattened part of the middle cover downwards extend to form side walls, a second bulge is convexly arranged on the inner bottoms of the side walls towards the central axis direction of the top cover, a second chute is formed on the upper portion of the second bulge, the first bulge is positioned in the second chute, and the second bulge is positioned in the first chute.
3. A push-pull type cover opening oiling device with a child lock according to claim 2, wherein the part of the peripheral wall of the middle cover, which is not flattened, is an arc-shaped surface, the side wall forms an arc shape matched with the middle cover, and when the top cover covers the middle cover, the two parts form a complete cylinder together.
4. A push-pull type cover opening oiling device with a child lock according to claim 2, wherein the bottom surface of the first bulge is matched with the top surface of the second bulge, and the matched surfaces are obliquely arranged.
5. The push-pull type uncovering oiling device with a child lock according to claim 1, wherein a wave bead positioning nail is further arranged at the top of the middle cover, a groove is formed in the bottom surface of the top cover, and when the top cover slides relative to the middle cover, the wave bead positioning nail slides in the groove.
6. The push-pull type uncovering oiling device with a child lock according to claim 1, wherein sealing silica gel is coated around the oiling port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711105778.9A CN107692326B (en) | 2017-11-10 | 2017-11-10 | Push-pull type uncovering oiling device with child lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711105778.9A CN107692326B (en) | 2017-11-10 | 2017-11-10 | Push-pull type uncovering oiling device with child lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107692326A CN107692326A (en) | 2018-02-16 |
| CN107692326B true CN107692326B (en) | 2024-03-29 |
Family
ID=61179112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711105778.9A Active CN107692326B (en) | 2017-11-10 | 2017-11-10 | Push-pull type uncovering oiling device with child lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107692326B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938198A (en) * | 2020-08-24 | 2020-11-17 | 深圳市吉迩科技有限公司 | Novel refuel sealing device and aerosol production device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011096257A1 (en) * | 2010-02-05 | 2011-08-11 | 日本たばこ産業株式会社 | Tobacco container |
| CN202178930U (en) * | 2011-07-28 | 2012-03-28 | 比亚迪股份有限公司 | Slip lid device |
| CN206251930U (en) * | 2016-10-08 | 2017-06-16 | 深圳市斯宝帝电子科技有限公司 | A kind of pushing lid atomizer |
| CN206507327U (en) * | 2017-02-27 | 2017-09-22 | 深圳莱斯莫科技有限公司 | A kind of atomizer oil injection structure |
| CN206542922U (en) * | 2017-03-14 | 2017-10-10 | 常州市派腾电子技术服务有限公司 | Atomising head, atomizer and electronic cigarette |
| CN207561381U (en) * | 2017-11-10 | 2018-07-03 | 珠海优德科技有限公司 | A kind of plug-type oiling device of uncapping of band child lock |
-
2017
- 2017-11-10 CN CN201711105778.9A patent/CN107692326B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011096257A1 (en) * | 2010-02-05 | 2011-08-11 | 日本たばこ産業株式会社 | Tobacco container |
| CN202178930U (en) * | 2011-07-28 | 2012-03-28 | 比亚迪股份有限公司 | Slip lid device |
| CN206251930U (en) * | 2016-10-08 | 2017-06-16 | 深圳市斯宝帝电子科技有限公司 | A kind of pushing lid atomizer |
| CN206507327U (en) * | 2017-02-27 | 2017-09-22 | 深圳莱斯莫科技有限公司 | A kind of atomizer oil injection structure |
| CN206542922U (en) * | 2017-03-14 | 2017-10-10 | 常州市派腾电子技术服务有限公司 | Atomising head, atomizer and electronic cigarette |
| CN207561381U (en) * | 2017-11-10 | 2018-07-03 | 珠海优德科技有限公司 | A kind of plug-type oiling device of uncapping of band child lock |
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| Publication number | Publication date |
|---|---|
| CN107692326A (en) | 2018-02-16 |
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