CN215978856U - Child lock cylinder - Google Patents
Child lock cylinder Download PDFInfo
- Publication number
- CN215978856U CN215978856U CN202121281415.2U CN202121281415U CN215978856U CN 215978856 U CN215978856 U CN 215978856U CN 202121281415 U CN202121281415 U CN 202121281415U CN 215978856 U CN215978856 U CN 215978856U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- cylinder
- top cover
- peripheral wall
- child
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 36
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 18
- 239000004033 plastic Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
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- Closures For Containers (AREA)
Abstract
The utility model provides a child lock cylinder which comprises a cylinder body and a top cover, wherein the cylinder body is provided with an accommodating cavity, one end of the cylinder body is provided with an opening, the top cover is arranged at the opening end of the cylinder body in a covering mode, and a child lock structure is arranged between the top cover and the cylinder body; the child lock structure comprises a limiting hole penetrating through the peripheral wall of the top cover, a limiting part formed by protruding and extending the outer side of the peripheral wall of the cylinder body at a position corresponding to the limiting hole, and two separating openings penetrating through the peripheral wall of the cylinder body and respectively arranged on two sides of the limiting part, wherein the two separating openings extend from the opening end of the cylinder body to the other end, so that elastic arms are formed at the part, between the two separating openings, of the peripheral wall of the cylinder body. The child lock cylinder can prevent children from opening the top cover, and is simple in structure and convenient to use.
Description
Technical Field
The utility model belongs to the technical field of packaging, and particularly relates to a child lock cylinder.
Background
The packaging barrel is a barrel structure used for packaging products, can be divided into a paper barrel, a wooden barrel, an iron runner and the like according to materials, and has the main function of protecting the products and avoiding the products from being damaged.
The existing packaging barrel comprises a barrel body with an accommodating cavity and an opening at one end, and a top cover arranged at one end of the opening of the barrel body, wherein the top cover is matched with the barrel body through threads or calibers to realize covering, and the single covering structure can be opened easily. And under the prerequisite that young children do not have the discernment product function, often can imitate the adult to open a packing section of thick bamboo to eat inside product, if inside product is inedible product, then can cause the injury to children.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a child lock cylinder which is simple in structure, convenient to use and capable of preventing children from unlocking.
In order to solve the technical problem, the utility model provides a child lock cylinder which is characterized by comprising a cylinder body and a top cover, wherein the cylinder body is provided with an accommodating cavity, one end of the cylinder body is provided with an opening, the top cover is arranged at the opening end of the cylinder body in a covering mode, and a child lock structure is arranged between the top cover and the cylinder body;
the child lock structure comprises a limiting hole penetrating through the peripheral wall of the top cover, a limiting part formed by protruding and extending the outer side of the peripheral wall of the cylinder body at a position corresponding to the limiting hole, and two separating openings penetrating through the peripheral wall of the cylinder body and respectively arranged on two sides of the limiting part, wherein the two separating openings extend from the opening end of the cylinder body to the other end, so that elastic arms are formed at the part, between the two separating openings, of the peripheral wall of the cylinder body.
Still further, the child lock structure comprises two and is arranged at a distance from each other.
Furthermore, the two child lock structures are symmetrically arranged.
Further, the partition port extends parallel to the axial direction of the cylinder.
Further, the length of the partition opening in the axial direction of the cylinder is greater than or equal to the length of the peripheral wall of the top cover in the axial direction of the cylinder, and the length of the partition opening in the axial direction of the cylinder is less than the length of the peripheral wall of the cylinder.
Further, the length of the partition port in the axial direction of the cylinder is smaller than or equal to the length of the peripheral wall of the top cover in the axial direction of the cylinder.
Furthermore, the child lock cylinder further comprises a bottom cover which is arranged on one side, far away from the opening end, of the cylinder body, the bottom cover is spaced from the top cover, the outer diameter of the bottom cover is the same as that of the top cover, and the outer diameter of the cylinder body is smaller than that of the top cover.
Further, the bottom cover and the barrel are of an integral structure.
Further, the peripheral wall of the bottom cover is spaced from the partition port in the axial direction of the cylinder.
Further, the cylinder and the top cover are made of any one of plastic, paper and metal.
Compared with the prior art, the child lock cylinder is provided with the limiting holes in the peripheral wall of the top cover, the limiting parts are arranged in the positions, corresponding to the limiting holes, of the peripheral wall of the cylinder body, the separating openings penetrating through the cylinder body are arranged on two sides of the limiting parts, so that the locking of the top cover can be realized through the limiting matching of the limiting parts and the limiting holes, the top cover is prevented from being opened by children, when the top cover needs to be opened, the limiting parts can be pressed through the limiting holes, elastic arms formed by the limiting parts through the separating openings are inwards sunken to be separated from the limiting holes, the top cover can be opened, and meanwhile, the child lock cylinder is simple in structure and convenient to use.
Drawings
In order to make the content of the utility model clearer, the drawings needed to be used in the description of the embodiments will be briefly described below, it being clear that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be derived by a person skilled in the art without inventive effort, wherein:
FIG. 1 is a schematic structural view of a first child lock cylinder according to an embodiment of the present invention after being opened;
fig. 2 is a schematic front view of the first child lock cylinder provided in the embodiment of the present invention after being closed.
Fig. 3 is an inverted schematic view of a second child lock cylinder according to an embodiment of the present invention.
Wherein, 1, a cylinder body; 10. an accommodating cavity; 2. a top cover; 21. a top wall; 22. a first peripheral wall; 3. a bottom cover; 31. a bottom wall; 32. a second peripheral wall; 4. a child lock structure; 41. a limiting hole; 42. a limiting part; 43. a separation port; 44. a resilient arm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the utility model provides a child lock cylinder, as shown in fig. 1 and fig. 3, which comprises a cylinder body 1 with an accommodating cavity 10 and an opening at one end, and a top cover 2 covering the opening end of the cylinder body 1, wherein a child lock structure 3 is arranged between the top cover 2 and the cylinder body 1.
Specifically, the barrel 1 and the top cover 2 are made of any one or more materials of plastic, paper and metal. In this embodiment, the barrel 1 and the cap 2 are both made of plastic.
Specifically, the cylinder 1 is surrounded by a peripheral wall to form an accommodation chamber 10, and an open end thereof is an open end.
Specifically, the top cover 2 includes a top wall 21 and a first peripheral wall 22 formed by bending and extending the periphery of the top wall 21 toward the cylinder 1.
Specifically, the child lock structure 3 includes a limiting hole 41 formed through the first peripheral wall 22 of the top cover 2, a limiting portion 42 formed by protruding and extending the outer side of the peripheral wall of the cylinder 1 at a position corresponding to the limiting hole 41, and two separating openings 42 formed through the peripheral wall of the cylinder 1 and respectively disposed at two sides of the limiting portion 42, wherein the two separating openings 42 extend from the opening end of the cylinder 1 to the other end, so that an elastic arm 44 having elasticity is formed at a portion of the peripheral wall of the cylinder 1 located between the two separating openings 42. In the present embodiment, the child lock structure 3 is one, and the separation opening 42 is a long strip-shaped through hole.
Specifically, the partition opening 42 is parallel to the axial direction of the barrel 1, so that when the limiting part 42 is pressed, the limiting part 42 is enabled to move vertically inwards, deviation movement is avoided, pressing hand feeling is improved, and labor is saved.
Specifically, the length of the partition port 42 in the axial direction of the cylinder 1 is greater than or equal to the length of the first peripheral wall 22 of the top cover 2 in the axial direction of the cylinder 1, and the length of the partition port 42 in the axial direction of the cylinder 1 is smaller than the length of the peripheral wall of the cylinder 1. This makes it possible to make the elastic arm 44 more elastic to save labor when pressing the stopper portion 42.
As another alternative arrangement of the partition port 42, the length of the partition port 42 in the axial direction of the cylinder 1 is less than or equal to the length of the first peripheral wall 22 of the top cover 2 in the axial direction of the cylinder 1. This arrangement allows the partition 42 to be obscured by the first peripheral wall 22 of the top cover 2 to enhance the aesthetics of the child lock cylinder.
As another alternative arrangement of the child lock structure 3, the child lock structure 3 includes two and is arranged at a distance from each other. Through setting up two child lock structures 3, locking top cap 2 that can be better prevents that children from opening top cap 2, and can promote the stability after the lid closes.
When the number of the child lock structures 3 is two, the two child lock structures 3 are symmetrically arranged to improve the aesthetic feeling and the stability after the cover is closed. Of course, the number of the child lock structures 3 can be more according to actual requirements, and the child lock structures are uniformly distributed.
Specifically, the child lock cylinder further comprises a bottom cover 3 which is arranged on one side, far away from the opening end, of the cylinder body 1, the bottom cover 3 is spaced from the top cover 2, the outer diameter of the bottom cover 3 is the same as that of the top cover 2, and the outer diameter of the cylinder body 1 is smaller than that of the top cover 2. Therefore, the two ends of the child lock cylinder are provided with the cover bodies with the same outer diameter, so that the three-dimensional aesthetic feeling of the child lock cylinder is improved.
Specifically, the bottom cover 3 and the cylinder body 1 are of an integral structure, so that the three-dimensional aesthetic feeling of the child lock cylinder can be further improved. Of course, according to actual requirements, the bottom cover 3 and the barrel 1 can be also designed to be detachable so as to be convenient for disassembly and assembly.
Specifically, the bottom cover 3 includes a bottom wall 31 and a second peripheral wall 32 formed by bending and extending the periphery of the bottom wall 31 toward the cylinder 1.
Specifically, the second peripheral wall 32 of the bottom cover 3 is spaced from the partition port 42 in the axial direction of the cylinder 1.
The children's lock section of thick bamboo of this embodiment sets up spacing hole 41 through the perisporium at top cap 2, the position that corresponds spacing hole 41 at the perisporium of barrel 1 sets up spacing portion 42, and set up the partition mouth 42 that runs through barrel 1 in spacing portion 42's both sides, thereby can realize the locking of top cap 2 through spacing cooperation of spacing portion 42 and spacing hole 41, in order to prevent children from opening top cap 2, and when top cap 2 is opened to needs, then can press spacing portion 42 through spacing hole 41, make spacing portion 42 inwards cave in order to break away from spacing hole 41 through the elastic arm 44 that separates mouthful 42 formation, alright open top cap 2, and simultaneously, this children's lock section of thick bamboo's simple structure, high durability and convenient use.
The above examples are merely illustrative for clearly illustrating the present invention and are not intended to limit the embodiments; the scope of the present invention includes, but is not limited to, the above embodiments, and all equivalent changes in the shape and structure according to the present invention are included in the scope of the present invention.
Claims (10)
1. A child lock cylinder is characterized by comprising a cylinder body and a top cover, wherein the cylinder body is provided with an accommodating cavity, one end of the cylinder body is provided with an opening, the top cover is arranged at the opening end of the cylinder body in a covering mode, and a child lock structure is arranged between the top cover and the cylinder body;
the child lock structure comprises a limiting hole penetrating through the peripheral wall of the top cover, a limiting part formed by protruding and extending the outer side of the peripheral wall of the cylinder body at a position corresponding to the limiting hole, and two separating openings penetrating through the peripheral wall of the cylinder body and respectively arranged on two sides of the limiting part, wherein the two separating openings extend from the opening end of the cylinder body to the other end, so that elastic arms are formed at the part, between the two separating openings, of the peripheral wall of the cylinder body.
2. A child lock cylinder according to claim 1, characterised in that the child lock structure comprises two and spaced apart from each other.
3. A child-lock cylinder according to claim 2, characterised in that the two child-lock formations are symmetrically arranged.
4. A child lock barrel according to claim 1, wherein the partition extends parallel to the axial direction of the barrel.
5. A child-lock cylinder according to claim 4, wherein the length of the partition opening in the axial direction of the cylinder body is greater than or equal to the length of the peripheral wall of the top cover in the axial direction of the cylinder body, and the length of the partition opening in the axial direction of the cylinder body is less than the length of the peripheral wall of the cylinder body.
6. A child-lock cylinder according to claim 4, characterised in that the length of the partition in the direction of the axis of the cylinder is less than or equal to the length of the peripheral wall of the top cover in the direction of the axis of the cylinder.
7. A child-lock barrel according to claim 1, further including a bottom cover disposed on a side of the barrel remote from the open end, the bottom cover being spaced from the top cover and having an outer diameter the same as the outer diameter of the top cover, the barrel having an outer diameter less than the outer diameter of the top cover.
8. A child lock barrel according to claim 7, wherein the bottom cap is of unitary construction with the barrel.
9. A child-lock cylinder according to claim 7, wherein the peripheral wall of the bottom cover is spaced from the partition opening in the axial direction of the cylinder.
10. A child lock cylinder according to claim 1, wherein the cylinder body and the top cover are made of any one of plastic, paper and metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121281415.2U CN215978856U (en) | 2021-06-09 | 2021-06-09 | Child lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121281415.2U CN215978856U (en) | 2021-06-09 | 2021-06-09 | Child lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215978856U true CN215978856U (en) | 2022-03-08 |
Family
ID=80513714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121281415.2U Expired - Fee Related CN215978856U (en) | 2021-06-09 | 2021-06-09 | Child lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215978856U (en) |
-
2021
- 2021-06-09 CN CN202121281415.2U patent/CN215978856U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |