CN218186209U

CN218186209U - Detachable chopsticks

Info

Publication number: CN218186209U
Application number: CN202222300390.7U
Authority: CN
Inventors: 郭建辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-03
Anticipated expiration: 2032-08-31

Abstract

The utility model provides a pair of detachable chopsticks, which comprises a chopstick handle and a chopstick head which are arranged in a butt joint way, wherein a first slot is arranged on the end surface of the chopstick handle facing one end of the chopstick head, and the end part of the chopstick head facing one end of the chopstick handle is in inserted fit with the first slot; the end face of the chopstick head, facing one end of the chopstick handle, is provided with a second slot, the inner bottom wall of the first slot is provided with a core bar, and the core bar is in plug-in fit with the second slot. The utility model discloses a direction of chopsticks head chopsticks handle one end tip with between the first slot with the core bar with peg graft the cooperation simultaneously between the second slot, realize the chopsticks handle with fixed connection between the chopsticks head, it is more firm to connect, and the chopsticks head is difficult for droing.

Description

Detachable chopsticks

Technical Field

The utility model relates to a belong to domestic article technical field, in particular to can dismantle chopsticks.

Background

Chopsticks are the life apparatus that is used for centre gripping food, for improving health and convenient to use, a large amount of disposable chopsticks have appeared in the market, cause the serious waste of forest resource, in order to solve this problem, people invented the chopsticks of dismantling that form by chopsticks handle and chopsticks head butt joint equipment, but the chopsticks handle of the chopsticks of dismantling that nevertheless have now is with the dock structure of chopsticks head: the end face of the chopstick handle facing one end of the chopstick head is provided with a conical groove hole which gradually narrows from outside to inside along the direction of the central axis of the end face, the end of the chopstick head facing the chopstick handle extends outwards along the direction of the central axis of the end face to form a conical protruding portion, and the conical protruding portion is inserted into the conical groove and is tightly matched with the conical groove to realize the insertion and fixation of the chopstick handle and the chopstick head. However, the design has the defect that the inserting fit degree of the conical protruding part and the conical groove needs to be judged according to hand feeling, and the phenomenon of loosening and even falling off frequently occurs in the using process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a detachable chopstick, the chopstick handle and the chopstick head of the chopstick are more firmly connected, and the chopstick head is not easy to fall off in the using process.

A pair of detachable chopsticks comprises chopstick handles and chopstick heads which are coaxially and oppositely arranged, wherein a first slot is formed in the end face, facing one end of the chopstick head, of each chopstick handle, and the end part, facing one end of each chopstick handle, of each chopstick head is in plug fit with the first slot; the end face of the chopstick head, facing one end of the chopstick handle, is provided with a second slot, the inner bottom wall of the first slot is provided with a core bar, and the core bar is in plug-in fit with the second slot.

The utility model discloses a direction of chopsticks head chopsticks handle one end tip with between the first slot with the core bar with peg graft the cooperation simultaneously between the second slot, realize the chopsticks handle with fixed connection between the chopsticks head, it is more firm to connect, and the chopsticks head is difficult for droing.

Preferably, the end part of the chopstick head facing one end of the chopstick handle is tightly matched with the first slot.

Preferably, the first slot extends along the central axis direction of the chopstick handle, the inner diameter of the first slot gradually decreases along the inward central axis direction from the insertion opening, the end part of the chopstick head facing one end of the chopstick handle is matched with the shape of the first slot, assembly and disassembly are both more convenient, the sticking effect between the chopstick head and the first slot is better, and the loosening effect of the chopstick head is better.

Preferably, the core bar is tightly matched with the second slot.

Preferably, the second slot extends inwards along the central axis direction of the chopstick head, and the second slot penetrates through the chopstick head along the radial direction of the chopstick head; the distance between two side walls of the second slot is gradually increased along the central axial direction from the socket to the inside; the end part of the core bar, which faces one end of the chopstick head, is nested in the second slot. The second slot penetrates through the chopstick head along the radial direction of the chopstick head, so that the second slot of the chopstick head is better in flexibility, and when the core rod passes through the socket of the second slot, the chopstick head can deform under the extrusion action of the core rod, so that the core rod can be freely inserted into the second slot in a nested manner and can be freely separated from the second slot. Furthermore, the outer wall of the core rod is matched with the inner wall of the second slot in shape, at the moment, the bonding area of the outer wall of the core rod and the inner wall of the second slot is large, and the nesting stability of the core rod and the second slot is better. Preferably, the core bar is arranged along the central axis direction of the chopstick handle, the front end of the core bar extends outwards along the central axis of the chopstick handle to form a second slot leading-in transition part, and the front end of the second slot leading-in transition part can freely pass through the notch of the second slot under the condition that the chopstick head is not deformed.

Drawings

FIG. 1 is a schematic cross-sectional view of the detachable chopsticks along the central axis of the present invention;

FIG. 2 is a schematic view of the structure of the chopstick handle facing the end of the chopstick head;

fig. 3 is a schematic structural view of the chopstick head facing one end of the chopstick handle.

Detailed Description

The following detailed description of the detachable chopsticks of the present invention is made with reference to the accompanying drawings:

as shown in fig. 1, a pair of detachable chopsticks comprises a chopstick handle 10 and a chopstick head 20 which are coaxially and butt-jointed, wherein a first slot 11 is formed in an end surface of the chopstick handle 10 facing one end of the chopstick head 20, and an end 22 of the chopstick head 20 facing one end of the chopstick handle 10 is in inserted fit with the first slot 11; a second slot 21 is formed in the end surface of the chopstick head 20 facing one end of the chopstick handle 10, a core bar 12 is arranged on the inner bottom wall of the first slot 11, and the core bar 12 is in inserting fit with the second slot 21.

The utility model discloses a direction of chopsticks head 20 chopsticks handle 10 one end tip 22 with between the first slot 11 with the core bar 12 with peg graft the cooperation simultaneously between the second slot 21, realize chopsticks handle 10 with fixed connection between the chopsticks head 20, it is more firm to connect, and chopsticks head 20 is difficult for droing.

Preferably, as shown in fig. 1, an end of the chopstick head 20 facing one end of the chopstick handle 10 is tightly fitted with the first slot 11. Of course, the chopstick head 20 and the first slot 11 may also adopt a common connecting structure such as a snap fit. Further, as shown in fig. 1, the first insertion groove 11 extends along a central axis direction of the chopstick handle 10, an inner diameter of the first insertion groove 11 gradually decreases along the central axis direction inward from the insertion opening, and an end of the chopstick head 20 facing one end of the chopstick handle 10 is adapted to a shape of the first insertion groove 11. Certainly, the first slot 11 may also be a cylindrical slot with an equal diameter, but the first slot 11 is gradually reduced from the insertion opening to the inner diameter, so that the assembly and the disassembly are both more convenient, the attaching effect between the chopstick head 20 and the first slot 11 is better, and the effect of preventing the chopstick head 20 from loosening is better. In a specific implementation, as shown in fig. 2, the cross section of the first slot 11 is circular. Of course, the cross section of the first slot 11 is not limited to the circular shape in the drawings, and may be other common shapes such as a square shape.

Preferably, as shown in fig. 1, the core bar 12 is tightly fitted with the second slot 21. Of course, a common connecting structure such as a snap fit may be adopted between the core bar 12 and the first slot 11.

Preferably, referring to fig. 1 and 3, the second slot 21 extends inward along the central axis of the chopstick head 20, and the second slot 21 penetrates through the chopstick head 20 along the radial direction; the distance L between the two side walls of the second slot 21 is gradually increased along the central axial direction from the socket to the inside of the second slot; the end of the core bar 12 facing one end of the chopstick head 20 is nested in the second slot 21. The second slot 21 is arranged to penetrate along the radial direction of the chopstick head 20, so that the second slot 21 of the chopstick head 20 has better flexibility, and when the core bar 12 passes through the insertion opening of the second slot 21, the chopstick head 20 can deform under the extrusion action of the core bar 12, so that the core bar 12 can be freely inserted into and nested in the second slot 21 and can be freely separated from the second slot 21. Furthermore, as shown in fig. 1, the outer wall of the core rod 12 is matched with the inner wall of the second slot 21 in shape, the outer wall of the core rod 12 is attached to the inner wall of the second slot 21 in a large area, and the nesting stability of the core rod 12 and the second slot 21 is better. Particularly, as shown in fig. 1, when the first insertion groove 11 has a gradually decreasing inner diameter in a central axis direction inward from the insertion opening thereof, and the second insertion groove 21 has a gradually increasing distance L between both side walls in a central axial direction inward from the insertion opening thereof, the insertion stability between the chopstick head 20 and the chopstick handle 10 is the best.

Preferably, as shown in fig. 1 and 2, the stem 12 is disposed along a central axis of the chopstick handle 10, a front end of the stem 12 extends outward along the central axis of the chopstick handle to form a second insertion groove introduction transition portion 121, and a front end of the second insertion groove introduction transition portion 121 can freely pass through a notch of the second insertion groove 21 without deformation of the chopstick head 20. The core bar 12 can be easily inserted into the second slot 21 by the guiding action of the second slot guiding transition part 121.

The utility model discloses right the utility model belongs to the technical field of the ordinary skilled person, do not deviating from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A pair of detachable chopsticks comprises chopstick handles and chopstick heads which are coaxially and oppositely arranged, wherein a first slot is formed in the end face, facing one end of the chopstick head, of each chopstick handle, and the end part, facing one end of each chopstick handle, of each chopstick head is in plug fit with the first slot; the method is characterized in that: the end surface of the chopstick head facing one end of the chopstick handle is provided with a second slot, the inner bottom wall of the first slot is provided with a core bar, and the core bar is in plug-in fit with the second slot.

2. The detachable chopsticks according to claim 1, wherein: the end part of the chopstick head facing one end of the chopstick handle is tightly matched with the first slot.

3. The detachable chopsticks according to claim 1, wherein: the first slot extends along the direction of the central axis of the chopstick handle, the inner diameter of the first slot gradually decreases along the direction of the central axis inwards from the inserting opening of the first slot, and the end part of the chopstick head facing one end of the chopstick handle is matched with the shape of the first slot.

4. The detachable chopsticks according to claim 1, wherein: the core bar is tightly matched with the second slot.

5. The detachable chopsticks according to claim 1, wherein: the second slot extends inwards along the direction of the central axis of the chopstick head, and the second slot penetrates through the chopstick head along the radial direction of the chopstick head; the distance between two side walls of the second slot is gradually increased along the central axial direction from the socket to the inside; the end part of the core bar, which faces one end of the chopstick head, is nested in the second slot.

6. The detachable chopsticks according to claim 1, wherein: the core rod is matched with the second slot in shape.

7. The detachable chopsticks according to claim 1, wherein: the core bar is arranged along the central axis direction of the chopstick handle, the front end of the core bar extends outwards along the central axis of the chopstick handle to form a second slot leading-in transition part, and the front end of the second slot leading-in transition part can freely pass through the notch of the second slot under the condition that the chopstick head is not deformed.