CN215502374U

CN215502374U - Foldable portable chopsticks

Info

Publication number: CN215502374U
Application number: CN202122105764.5U
Authority: CN
Inventors: 徐伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-01-14
Anticipated expiration: 2031-09-02

Abstract

The utility model provides foldable portable chopsticks, which comprise two chopstick caps which are detachably connected, wherein a connecting pipe is arranged above each chopstick cap, the part of the outer wall, close to the chopstick caps, of the connecting pipe is in sliding connection with the chopstick caps, a cover is arranged at the top of the connecting pipe, a chopstick head is arranged in the connecting pipe, an external thread is arranged at one end of the chopstick head, and an internal thread corresponding to the external thread is arranged on the inner wall, close to the bottom surface, of the connecting pipe. The utility model avoids a great deal of resource waste caused by using disposable chopsticks, does not need to use common chopsticks stored in the chopstick cylinder, does not worry about sanitary conditions, and improves the use experience of users; meanwhile, the design is utilized to connect the two chopsticks, so that the chopsticks are not easy to scatter and dirty, the length of the chopsticks during storage is reduced under the condition that the length of the chopsticks during use is not influenced, and the chopsticks are easier to carry.

Description

Foldable portable chopsticks

Technical Field

The utility model relates to the field of portable tableware, in particular to foldable portable chopsticks.

Background

Chopsticks are common food and drink tools in China, when people eat outside, shops usually provide disposable chopsticks or common chopsticks stored in a chopstick cylinder, but the disposable chopsticks cause a large amount of resource waste, and meanwhile, users worry about the sanitation condition of the common chopsticks stored in the chopstick cylinder, so that the use experience of the users is influenced; if a user carries food and chopsticks, the chopsticks are inconvenient to carry in a double-chopstick state, the two chopsticks are easy to scatter and dirty, and the chopsticks are long and inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide foldable portable chopsticks, each chopstick can be folded independently, the length of the chopsticks during storage is reduced under the condition that the length of the chopsticks during use is ensured, and the two chopsticks are detachably connected, are not easy to scatter and dirty and are easy to carry.

The utility model provides foldable portable chopsticks, which comprise two chopstick caps which are detachably connected, wherein a connecting pipe is arranged above each chopstick cap, the part of the outer wall, close to the chopstick caps, of the connecting pipe is in sliding connection with the chopstick caps, a cover is arranged at the top of the connecting pipe, a chopstick head is arranged in the connecting pipe, an external thread is arranged at one end of the chopstick head, and an internal thread corresponding to the external thread is arranged on the inner wall, close to the bottom surface, of the connecting pipe.

Furthermore, a lantern ring is sleeved on the position, close to the cover, of the outer wall of the connecting pipe, and the lantern ring is connected with the cover through a flexible connecting strip.

Furthermore, an annular bulge is arranged at the sliding connection position of the outer wall of the connecting pipe and the chopstick cap.

Furthermore, the inner wall of the chopstick cap is provided with an annular clamping groove corresponding to the annular bulge.

Further, the inner diameter of the connecting pipe is larger than the outer diameter of the chopstick head.

Further, a plug is fixedly installed on the surface of the cover close to the connecting pipe, and the plug is embedded into the inner part of the upper port of the connecting pipe.

Furthermore, a clamping buckle is arranged on the outer wall of the chopstick cap, and a hemispherical protrusion is arranged on the side face, close to the chopstick cap, of the clamping buckle.

Furthermore, the outer wall of the chopstick head is provided with anti-slip grains.

Furthermore, magnets are respectively arranged on the opposite sides of the two chopstick caps.

Furthermore, a rubber pad is arranged between the bottom surface of the connecting pipe and the bottom end inside the chopstick cap.

The chopstick connecting pipe is convenient to use, the traditional chopsticks are disassembled into two sections, the inner threads and the outer threads facilitate the combination and the disassembly of the chopsticks, the cover on the connecting pipe can prevent the chopstick heads from falling out, the cleanness of the inside of the connecting pipe is kept, and the carrying is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a side sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 1;

FIG. 4 is a side view of the present invention;

FIG. 5 is a schematic view of the installation of the present invention;

FIG. 6 is a cross-sectional view of the connecting tube and the chopstick head of the present invention after being assembled;

description of reference numerals:

in the figure: 1-chopstick cap, 2-connecting pipe, 3-cover, 4-plug, 5-chopstick head, 6-external thread, 7-internal thread, 8-lantern ring, 9-rubber strip, 10-annular bulge, 11-annular clamping groove, 12-clip, 13-hemispherical bulge, 14-anti-skid grain, 15-magnet and 16-rubber pad;

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all, embodiments of the present invention. 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1, 2, 3, 4, 5 and 6:

a pair of foldable portable chopsticks comprises two chopstick caps 1, wherein each chopstick cap 1 is used for fixing one chopstick.

As shown in fig. 2, in this embodiment, the outer wall of each chopstick cap 1 is provided with a magnet 15, the two chopstick caps 1 are connected through the magnetic attraction of the magnet 15, and similarly, the primary and secondary strips of the magic tapes can be respectively fixed on the side walls of the two chopstick caps 1, so that the combination and disassembly are also convenient; in addition, the two chopstick caps 1 can be fixedly connected, so that the chopstick caps 1 can be effectively prevented from falling off.

As shown in fig. 1, a connecting pipe 2 is arranged above the chopstick cap 1, the lower part of the connecting pipe 2 is embedded into the chopstick cap 1, and the outer wall of the connecting pipe 2 is connected with the inner wall of the chopstick cap 1 in a sliding way.

As shown in fig. 3, three annular protrusions 10 are provided on the outer wall of the connecting tube 2 at positions slidably connected to the inner wall of the chopstick cap 1, and the three annular protrusions 10 are equidistantly distributed.

The inner wall of the chopstick cap 1 is provided with three annular clamping grooves 11 corresponding to the three annular protrusions 10, the maximum diameter of the annular protrusions 10 is the same as that of the annular clamping grooves 11, and the annular protrusions 10 and the annular clamping grooves 11 are matched to avoid separation of the connecting pipe 2 from the chopstick cap 1 during carrying.

As shown in fig. 1, a rubber pad 16 is disposed between the bottom surface of the connection pipe 2 and the bottom surface of the inner wall of the chopstick cap 1 to prevent the connection pipe 2 from being excessively embedded into the chopstick cap 1, thereby reasonably protecting the size of the lower port of the connection pipe 2 and preventing the lower port of the connection pipe 2 from being deformed due to extrusion, thereby affecting the smoothness of the movement of the chopstick head 5 from the lower port of the connection pipe 2.

As shown in fig. 1, the connecting pipe 2 is hollow, the connecting pipe 2 is provided with a chopstick head 5, the diameter of the lower end of the chopstick head 5 is smaller than that of the top end of the chopstick head 5, the top of the chopstick head 5 is provided with an external thread 6, and the inner wall of the connecting pipe 2 close to the bottom end is provided with an internal thread 7 corresponding to the external thread 6.

The minimum inner diameter of the coupling pipe 2 excluding the portion of the internal thread 7 is larger than the maximum outer diameter of the chopstick head 5 excluding the portion of the external thread 6, and this arrangement prevents the chopstick head 5 from being caught when moving up and down in the coupling pipe 2.

As shown in fig. 1 and 3, the outer wall of the chopstick head 5 near the lower end is provided with anti-slip veins 14.

As shown in fig. 1 and 4, the connecting pipe 2 is sleeved with the lantern ring 8 on the outer wall close to the top, the cover 3 is arranged at the top of the connecting pipe 2, the chopstick head 5 cannot slide out of the connecting pipe 2 when the cover 3 is inverted, the lantern ring 8 and the cover 3 are connected through the rubber strip 9, a cylindrical convex plug 4 is fixedly installed on the surface of the cover 3 close to the top surface of the connecting pipe 2, the plug 4 is plugged into the upper port of the connecting pipe 2, the cover 3 is connected with the connecting pipe 2, and the cover 3 is prevented from being separated from the connecting pipe 2.

Except the above-mentioned connected mode who accomplishes lid 3 and connecting pipe 2 through stopper 4, can also select for use the lid of taking the recess, the inner wall of recess and the outer wall sliding connection of connecting pipe 2 realize lid 3 and be connected with connecting pipe 2, prevent that lid 3 and connecting pipe 2 from breaking away from.

The collar 8, cap 3 and plug 4 may be made of rubber, silicone, plastic or other resilient material.

The outer wall of the chopstick cap 1 is fixedly provided with a clip 12, the surface of the clip 12 close to the chopstick cap 1 is provided with a hemispherical bulge 13, the device is clipped on a pocket or tableware through the clip 12 when being carried, and the hemispherical bulge 13 enhances the clamping force and prevents the device from falling off in the carrying process.

The specific use process of the device is as follows:

as shown in fig. 5, the connecting tube 2 is inserted into the chopstick cap 1, the annular protrusion 10 on the connecting tube 2 is matched with the annular groove 11 on the inner wall of the chopstick cap 1, and the connecting tube 2 is prevented from being excessively inserted because the inside of the chopstick cap 1 is provided with the rubber pad 16.

Then the lantern ring 8 is fixed on the outer wall of the connecting pipe 2, the plug 4 is not connected with the inner wall of the connecting pipe 2, and the chopstick head 5 is put in from the upper end opening of the connecting pipe 2.

Finally, a cover 3 is covered on the top of the connecting pipe 2, and a plug 4 on the cover 3 is in sliding connection with the inner wall of the connecting pipe 2.

The internal structure of the assembled structure is shown in fig. 1.

In use, the connection tube 2 and the chopstick cap 1 are first separated.

As shown in fig. 6, the chopstick head 5 slides out from the lower port of the connecting tube 2 by gravity, and then when the internal thread 7 at the top of the chopstick head 5 comes into contact with the external thread 6 at the bottom of the connecting tube 2, the chopstick head 5 and the connecting tube 2 are assembled by screwing and fixing manually.

After the chopsticks are used, the chopstick heads 5 are manually screwed, the internal threads 7 of the chopstick heads 5 are separated from the external threads 6 of the connecting pipes 2, then the connecting pipes 2 are inverted, the chopstick heads 5 slide back to the inside of the connecting pipes 2, the cover 3 and the plug 4 block the connecting pipes 2, the chopstick heads 5 are prevented from sliding off, and finally the connecting pipes 2 are inserted into the chopstick caps 1.

When the chopstick heads 5 need to be cleaned, the cover 3 at the top of the connecting pipe 2 can be opened, the plug 4 is separated from the inner wall of the connecting pipe 2, the connecting pipe 2 is inverted, and the chopstick heads 5 slide out of the connecting pipe 2 for cleaning.

When carrying, the clip 12 is only required to be clipped or placed in a pocket.

The chopsticks are convenient to use and high in practicability, the traditional chopsticks are divided into two sections, the chopstick heads are placed in the connecting pipes in a folding mode, the storage length of the chopsticks is shortened under the condition that the length of the chopsticks is not influenced when the chopsticks are used, and the chopsticks are more convenient to carry; the arrangement of the cover and the plug ensures the cleanness of the chopstick heads and prevents the chopstick heads from sliding out of the connecting pipe, so that the cleanliness of the chopsticks in use is improved, and the use experience is greatly improved; the annular protrusion and the annular clamping groove enhance the connection tightness of the chopstick cap and the connecting pipe; the clip on the chopstick head provides more choices for a user to carry the device, and is convenient and quick; the hemispherical bulges effectively enhance the clamping force in the carrying process, so that the carrying is more convenient and stable; the two chopstick caps are detachably connected, so that the chopsticks are not easy to scatter, and the condition that one chopstick can not be normally used after the other chopstick falls off is avoided.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A kind of foldable portable chopsticks, characterized by: the chopstick cap comprises two chopstick caps which are detachably connected, wherein a connecting pipe is arranged above each chopstick cap, the part of the outer wall, close to each chopstick cap, of each connecting pipe is in sliding connection with the corresponding chopstick cap, a cover is arranged at the top of each connecting pipe, a chopstick head is arranged in each connecting pipe, an external thread is arranged at one end of each chopstick head, and an internal thread corresponding to the external thread is arranged on the inner wall, close to the bottom surface, of each connecting pipe.

2. The foldable portable chopsticks according to claim 1, wherein: the outer wall of the connecting pipe is sleeved with a lantern ring at a position close to the cover, and the lantern ring is connected with the cover through a flexible connecting strip.

3. The foldable portable chopsticks according to claim 1, wherein: the sliding connection part of the outer wall of the connecting pipe and the chopstick cap is provided with an annular bulge.

4. The foldable portable chopsticks according to claim 3, wherein: and the inner wall of the chopstick cap is provided with an annular clamping groove corresponding to the annular bulge.

5. The foldable portable chopsticks according to claim 1, wherein: the inner diameter of the connecting pipe is larger than the outer diameter of the chopstick head.

6. The foldable portable chopsticks according to claim 1, wherein: and a plug is fixedly arranged on the surface of the cover close to the connecting pipe, and the plug is embedded into the inner part of the upper port of the connecting pipe.

7. The foldable portable chopsticks according to claim 1, wherein: the outer wall of the chopstick cap is provided with a clip, and the side surface of the clip close to the chopstick cap is provided with a hemispherical bulge.

8. The foldable portable chopsticks according to claim 1, wherein: the outer wall of the chopstick head is provided with anti-slip grains.

9. The foldable portable chopsticks according to claim 1, wherein: magnets are respectively arranged on the opposite sides of the two chopstick caps.

10. The foldable portable chopsticks according to claim 1, wherein: a rubber pad is arranged between the bottom surface of the connecting pipe and the bottom end inside the chopstick cap.