CN216375988U - Pin shaft, connecting structure and garbage can - Google Patents
Pin shaft, connecting structure and garbage can Download PDFInfo
- Publication number
- CN216375988U CN216375988U CN202120624833.0U CN202120624833U CN216375988U CN 216375988 U CN216375988 U CN 216375988U CN 202120624833 U CN202120624833 U CN 202120624833U CN 216375988 U CN216375988 U CN 216375988U
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- pin shaft
- shaft body
- pin
- limiting
- garbage
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- Expired - Fee Related
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 62
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to the field of garbage cans and discloses a pin shaft, a connecting structure and a garbage can. The pin shaft comprises a pin shaft body, a first limiting part, a second limiting part and a hook part; the pin shaft body and/or the second limiting part have certain deformation capacity; the first limiting part is arranged at one end of the pin shaft body or on the side wall of the pin shaft body, and one end of the hook part is connected with the pin shaft body; the second limiting part is arranged on the side wall of the pin shaft body. Based on the arrangement of the hook part, the hook part hooks the hanging lug of the garbage bag, so that the garbage bag can be effectively prevented from falling into the garbage can or being separated from the garbage can.
Description
Technical Field
The utility model relates to the technical field of garbage cans, in particular to a pin shaft, a connecting structure and a garbage can.
Background
The trash can is a container for storing dirt and dirt in the life of people, is a refraction of social culture, and is closely related to the daily life of people.
In order to conveniently treat the garbage, the garbage can is sleeved with a garbage bag in the using process. The common trash can lacks a fixing structure of a trash bag. If the garbage bag is small, the garbage bag is difficult to fix on the edge of the garbage can, and after the garbage is filled, the garbage bag can easily fall into the garbage can; if the garbage bag is too large, the edge of the garbage bag is exposed outside the barrel edge, and the garbage bag is not attractive. In addition, waste plastic horse clamping bags are often used as garbage bags in families, and handles of the plastic horse clamping bags are exposed outside the bucket edge and are not attractive.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pin shaft for fixing a plastic garbage bag on a garbage can conveniently.
In order to achieve the above object, a first aspect of the present invention provides a pin shaft, including a pin shaft body, a first limiting portion, a second limiting portion, and a hook portion; the pin shaft body and/or the second limiting part have certain deformation capacity; the first limiting part is arranged at one end of the pin shaft body or on the side wall of the pin shaft body, and one end of the hook part is connected with the pin shaft body; the second limiting part is arranged on the side wall of the pin shaft body.
Based on the arrangement of the hook part, the hook part hooks the hanging lug of the garbage bag, so that the garbage bag can be effectively prevented from falling into the garbage can or being separated from the garbage can.
Further, the first limiting part is an annular flange arranged on the circumferential side wall of the pin shaft body.
Furthermore, the first limiting part is a cylindrical structure arranged at one end of the pin shaft body; one end of the hook part is connected with the pin shaft body through the first limiting part; the lower end face of the first limiting portion is fixedly connected with the upper end face of the pin shaft body, and one end of the hook portion is fixedly connected with the upper end face of the cylindrical structure.
Further, the pin shaft body is of a cylindrical structure, and the diameter of the first limiting portion is larger than that of the pin shaft body.
Further, the second limiting part is a flange arranged on the side wall of the pin shaft body.
Further, the flange is of a wedge-shaped structure, the surface of the flange, which is far away from the hook part, is a curved surface, and the surface of the flange, which faces the hook part, is a plane.
Furthermore, a notch which is perpendicular to the length direction of the pin shaft body and penetrates through the pin shaft body is arranged on the pin shaft body; the notch divides the pin body into a first portion and a second portion.
Further, the length of the first portion is greater than that of the second portion, and the second limiting portion is arranged on a side wall, facing away from the first portion, of the second portion.
The utility model provides a connecting structure, which comprises a shaft sleeve and a pin shaft; the shaft sleeve is hollow, openings are formed in two ends of the shaft sleeve, and a clamping interface which is communicated with the inside of the shaft sleeve and corresponds to the second limiting part is arranged on the side wall of the shaft sleeve; the pin shaft body can be inserted into the shaft sleeve, and after the pin shaft body is inserted into the shaft sleeve, the second limiting part can be clamped in the clamping interface) to limit the pin shaft body to be separated from the shaft sleeve.
Through the technical scheme, the connecting structure is arranged at the upper edge of the opening of the garbage can body, and the hook part hooks the hanging lug of the garbage bag, so that the garbage bag can be effectively prevented from falling into the garbage can or being separated from the garbage can.
The utility model provides a garbage can, which comprises a can body and a can cover, wherein the can body is internally provided with an accommodating space, the top of the can body is provided with an opening, the can cover is arranged at the opening and used for opening and closing the can body, and the can cover is hinged with the can body through a connecting structure;
the connecting structures comprise two connecting structures, the two connecting structures are arranged at the upper edge of the opening, and hook parts of the two connecting structures are arranged in a back-to-back mode.
Through the technical scheme, the connecting structure is arranged at the upper edge of the opening of the garbage can body, and the hook part hooks the hanging lug of the garbage bag, so that the garbage bag can be effectively prevented from falling into the garbage can or being separated from the garbage can.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
FIG. 1 is a perspective view of one embodiment of a pin of the present invention;
FIG. 2 is a front view of one embodiment of a pin of the present invention;
FIG. 3 is a schematic structural view of one embodiment of a connection structure;
FIG. 4 is an exploded view of FIG. 3;
FIG. 5 is a schematic structural view of one embodiment of the trash can of the present invention;
FIG. 6 is a schematic view of the structure of FIG. 5 from another perspective;
FIG. 7 is an enlarged view of portion A of FIG. 6;
fig. 8 is a schematic structural diagram of another embodiment of the trash can of the present invention.
Description of the reference numerals
10, a pin shaft body; 20 a first limiting part; 30 hook parts; 40 a second limiting part; 50 gaps; 61, a shaft sleeve; a 62 card interface; 70, a barrel body; 80 barrel cover.
Detailed Description
The following describes in detail specific embodiments of the present invention. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, the use of the terms of orientation such as "upper and lower" in the case where no description is made to the contrary generally means the orientation in the assembled and used state. "inner and outer" refer to the inner and outer contours of the respective component itself.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The utility model provides a pin shaft in a first aspect, as shown in fig. 1 and 2, the pin shaft includes a pin shaft body 10, a first limiting portion 20, a second limiting portion 40 and a hook portion 30; the first limiting part 20 is arranged at one end of the pin shaft body 10 or on the side wall of the pin shaft body 10, and one end of the hook part 30 is connected with the pin shaft body 10; the second limiting part 40 is arranged on the side wall of the pin shaft body 10. At least one of the pin shaft body 10 and the second limiting portion 40 has a certain deformation capability. The deformability may be embodied in either the structure or the material, as will be described in more detail later.
Based on the arrangement of the hook part 30, the hook part 30 hooks the hanging lug of the garbage bag, so that the garbage bag can be effectively prevented from falling into the garbage can or being separated from the garbage can.
Two specific embodiments of the first stopper portion 20 are provided below:
embodiment one (not shown in the drawings): the first limiting portion 20 is an annular flange disposed on a circumferential side wall of the pin body 10.
The second embodiment is as follows: as shown in fig. 1 or fig. 2, the first limiting portion 20 is a cylindrical structure disposed at one end of the pin shaft body 10; one end of the hook part 30 is connected with the pin shaft body 10 through the first limiting part 20; the lower end face of the first limiting portion 20 is fixedly connected with the upper end face of the pin shaft body 10, and one end of the hook portion 30 is fixedly connected with the upper end face of the cylindrical structure. When the orthographic projection of the pin shaft body 10 is on the first limiting part 20, the projection is entirely located in the boundary of the pin shaft body 10.
Further, the hook portion 30 includes a linear portion and a curved portion, one end of the linear portion is fixedly connected to the upper end surface of the first limiting portion 20, and the other end of the linear portion is fixedly connected to the curved portion.
In an alternative embodiment, the pin body 10 is a structure with a certain deformation capability. This deformability is reflected in the structure of the pin body 10. Specifically, a notch 50 which is perpendicular to the length direction of the pin shaft body 10 and penetrates through the pin shaft body 10 is formed in the pin shaft body 10; the notch 50 divides the pin body 10 into a first portion 11 and a second portion 12. When the first portion 11 and/or the second portion 12 are pressed, the first portion 11 and the second portion 12 approach each other and deform, thereby reducing the diameter of the pin body 10.
In an alternative embodiment, the length of the first portion 11 is greater than the length of the second portion 12, and the second position-limiting portion 40 is disposed on a side wall of the second portion 12 facing away from the first portion 11.
In an alternative embodiment, the second position-limiting portion 40 has a certain deformation capability, and the deformation capability is embodied in the material. Therefore, the second position-limiting portion 40 is made of plastic.
A second aspect of the present invention provides a connecting structure, as shown in fig. 3 and 4, the connecting structure includes a sleeve 61 and the pin; the shaft sleeve 61 is hollow, two ends of the shaft sleeve are provided with openings, and the side wall of the shaft sleeve 61 is provided with a clamping interface 62 which is communicated with the inside of the shaft sleeve and corresponds to the second limiting part 40; the pin shaft body 10 can be inserted into the shaft sleeve 61, and after the pin shaft body 10 is inserted into the shaft sleeve 61, the second limiting portion 40 can be clamped in the clamping interface 62 to limit the pin shaft body 10 to be separated from the shaft sleeve 61. The first position-limiting portion 20 is used for limiting the pin shaft body 10 from being further inserted into the shaft sleeve 61.
In a specific embodiment that the pin body 10 has a deformability, but the second limiting portion 40 does not have a deformability, the diameter of the pin body 10 should be slightly smaller than the inner diameter of the shaft sleeve 61. Therefore, the pin shaft body 10 can be inserted into the shaft sleeve 61, but the diameter of the pin shaft body 10 cannot be too small, otherwise, the second limiting portion 40 cannot be clamped in the clamping interface 62, and the pin shaft body 10 cannot be limited to be separated from the shaft sleeve 61.
The second limiting portion 40 is a flange disposed on the sidewall of the pin body 10. The flange is a wedge-shaped structure, the surface of the flange far away from the hook part 30 is a curved surface, and the surface facing the hook part 30 is a plane. This configuration may facilitate the insertion of the pin body 10 into the bushing 61.
In a preferred embodiment, the shape of the card interface 62 is the same as the shape of the second position-limiting portion 40. In fact, in this embodiment, the first stopper portion 20 may not be used.
Through the technical scheme, the connecting structure is arranged at the upper edge of the opening of the garbage can body, and the hook part 30 hooks the hanging lug of the garbage bag, so that the garbage bag can be effectively prevented from falling into the garbage can or being separated from the garbage can.
The third aspect of the present invention provides a trash can, which includes a can body 70 having an accommodating space therein and an opening at the top, and a can cover 80 disposed at the opening and used for opening and closing the can body 70, wherein the can cover 80 is hinged to the can body 70 through the connecting structure; the connecting structures comprise two connecting structures which are arranged at the upper edge of the opening, and the hook parts 30 of the two connecting structures are arranged back to back.
In practical use, as shown in fig. 5, the connecting structure is installed at the upper edge of the opening of the bin body 70, and the hook 30 hooks the hanging lug of the garbage bag, so that the garbage bag can be effectively prevented from falling into the garbage bin or being separated from the garbage bin.
As shown in fig. 6 and 7, a fixing lug 81 is arranged on the barrel cover 80, and the fixing lug 81 is sleeved on the pin shaft body 10 and is rotatably connected with the pin shaft body 10. In the mounted state, a gap is present between the end surface of the bushing 61 facing the first stopper 20 and the first stopper 20, and the gap is used for accommodating the fixing lug 81. Therefore, the position where the second stopper portion 40 is provided is restricted. Specifically, in a preferred embodiment, when the thickness of the fixing lug 81 is D, the distance from the lower end surface of the first stopper portion 20 to the clip interface 62 is L, and the distance from the end surface of the boss 61 facing the lower end surface of the first stopper portion 20 to the clip interface 62 is M, L = D + M.
In addition, as shown in fig. 8, the garbage can further includes wheels provided at the bottom of the can body 70 and a handle 91 provided on an outer side wall of the can body 70.
The preferred embodiments of the present invention have been described in detail, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the utility model. The utility model is not described in detail in order to avoid unnecessary repetition.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (10)
1. The pin shaft is characterized by comprising a pin shaft body (10), a first limiting part (20), a second limiting part (40) and a hook part (30); the pin shaft body (10) and/or the second limiting part (40) have certain deformation capacity; the first limiting part (20) is arranged at one end of the pin shaft body (10) or on the side wall of the pin shaft body (10), and one end of the hook part (30) is connected with the pin shaft body (10); the second limiting part (40) is arranged on the side wall of the pin shaft body (10).
2. The pin shaft according to claim 1, wherein the first limiting portion (20) is an annular flange provided on a circumferential side wall of the pin shaft body (10).
3. The pin shaft according to claim 1, wherein the first limiting portion (20) is a cylindrical structure disposed at one end of the pin shaft body (10); one end of the hook part (30) is connected with the pin shaft body (10) through the first limiting part (20); the lower end face of the first limiting portion (20) is fixedly connected with the upper end face of the pin shaft body (10), and one end of the hook portion (30) is fixedly connected with the upper end face of the cylindrical structure.
4. The pin shaft according to claim 3, wherein the pin shaft body (10) is a cylindrical structure, and the diameter of the first limiting portion (20) is larger than that of the pin shaft body (10).
5. The pin of claim 1, wherein the second limiting portion (40) is a flange provided on a side wall of the pin body (10).
6. The pin of claim 5, wherein the flange is of wedge-shaped configuration, the face thereof remote from the hook portion (30) being curved and the face thereof facing the hook portion (30) being flat.
7. The pin shaft according to claim 1, wherein the pin shaft body (10) is provided with a notch (50) which is perpendicular to the length direction of the pin shaft body (10) and penetrates through the pin shaft body (10); the notch (50) divides the pin body (10) into a first portion (11) and a second portion (12).
8. The pin according to claim 7, characterized in that the length of said first portion (11) is greater than the length of said second portion (12), said second stop portion (40) being provided on the side wall of said second portion (12) facing away from said first portion (11).
9. A connection arrangement, characterized in that the connection arrangement comprises a bushing (61) and a pin according to any one of claims 1-8; the shaft sleeve (61) is hollow, openings are formed in two ends of the shaft sleeve, and a clamping interface (62) which is communicated with the inside of the shaft sleeve (61) and corresponds to the second limiting part (40) is formed in the side wall of the shaft sleeve (61); the pin shaft body (10) can be inserted into the shaft sleeve (61), and after the pin shaft body (10) is inserted into the shaft sleeve (61), the second limiting part (40) can be clamped in the clamping interface (62) to limit the pin shaft body (10) to be separated from the shaft sleeve (61).
10. A trash can, characterized in that the trash can comprises a can body (70) having a containing space therein and an opening at the top, and a can cover (80) provided at the opening and used for opening and closing the can body (70), wherein the can cover (80) is hinged with the can body (70) through the connecting structure of claim 9;
the connecting structures comprise two connecting structures, the two connecting structures are arranged at the upper edge of the opening, and hook parts (30) of the two connecting structures are arranged in a back-to-back mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120624833.0U CN216375988U (en) | 2021-03-26 | 2021-03-26 | Pin shaft, connecting structure and garbage can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120624833.0U CN216375988U (en) | 2021-03-26 | 2021-03-26 | Pin shaft, connecting structure and garbage can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216375988U true CN216375988U (en) | 2022-04-26 |
Family
ID=81216598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120624833.0U Expired - Fee Related CN216375988U (en) | 2021-03-26 | 2021-03-26 | Pin shaft, connecting structure and garbage can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216375988U (en) |
-
2021
- 2021-03-26 CN CN202120624833.0U patent/CN216375988U/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: 20220426 |