CN210330221U

CN210330221U - Novel chopsticks for preventing disease transmission

Info

Publication number: CN210330221U
Application number: CN201921048250.7U
Authority: CN
Inventors: 吴家驹
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-04-17
Anticipated expiration: 2029-07-04

Abstract

The utility model relates to a chopstick, in particular to a novel chopstick for preventing disease transmission, which comprises an outer chopstick body and an inner chopstick body, wherein a cavity with an opening at the lower end is arranged in the outer chopstick body, the inner chopstick body is matched and glidingly arranged in the cavity of the outer chopstick body, and a first spring for elastically supporting the inner chopstick body is arranged in the cavity; an elastic clamping block is arranged on the side surface of the upper end of the inner chopstick body, and a first clamping hole and a second clamping hole which are used for ejecting and limiting the elastic clamping block are respectively arranged on the outer chopstick body. The utility model discloses can avoid bringing oneself saliva to the cooked food that everybody eaten when pressing from both sides the dish to avoid the propagation of alimentary canal infectious disease, and made simply, low in cost very easily promotes, has very big practical value.

Description

Novel chopsticks for preventing disease transmission

Technical Field

The utility model relates to a chopstick, in particular to a novel chopstick for preventing disease transmission.

Background

The chopsticks are slender sticks held in fingers to clamp food or other things, can be made of bamboo, wood, bone, porcelain, ivory, metal, plastic and other materials, have different shapes or squares or circles, and are used as tableware. Chopsticks are indispensable tools (also used by Japanese, Korean and Korean people) when each Chinese people eats, the Chinese people have no custom of individual meal distribution, unsanitary meal can occur, people recommend to use public chopsticks when gathering meals, but the people feel inconvenient in actual application.

Therefore, in view of the above situation, there is an urgent need to develop chopsticks capable of effectively preventing oral secretion of eaters from polluting dishes to achieve the purpose of sanitary eating, so as to overcome the shortcomings in the current practical application.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the present invention is to provide a pair of chopsticks for preventing disease transmission, so as to solve the problems in the background art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

a novel chopstick for preventing disease transmission comprises an outer chopstick body and an inner chopstick body, wherein a cavity with an opening at the lower end is formed in the outer chopstick body, the inner chopstick body is matched and arranged in the cavity of the outer chopstick body in a sliding manner, and a first spring for elastically supporting the inner chopstick body is arranged in the cavity; an elastic clamping block is installed on the side face of the upper end of the inner chopstick body, and a first clamping hole and a second clamping hole which are used for ejecting and limiting the elastic clamping block are formed in the outer chopstick body respectively.

As a further aspect of the present invention: one end of the first spring is fixed on the top cavity wall of the cavity, and the other end of the first spring is fixed at the upper end of the inner chopstick body.

As a further aspect of the present invention: the first clamping hole and the second clamping hole are both circular; the elastic clamping block is of a cylindrical structure, the outer end of the elastic clamping block is in a hemispherical shape, the inner chopstick body is provided with a telescopic cavity which is in sliding connection with the elastic clamping block in a matched mode, a second spring is further arranged in the telescopic cavity, one end of the second spring is fixed to the bottom cavity wall of the telescopic cavity, and the other end of the second spring is fixed to the inner end of the elastic clamping block.

As a further aspect of the present invention: when the elastic clamping block is clamped on the first clamping hole, the inner chopstick body is completely accommodated in the outer chopstick body, and the lower ends of the outer chopstick body and the inner chopstick body are flush; when the elastic clamping block is clamped on the second clamping hole, the length of the inner chopstick body extending out of the lower end of the outer chopstick body is not less than 5 cm.

As a further aspect of the present invention: the first spring, the elastic clamping blocks, the outer chopstick body, the inner chopstick body and the second spring are all made of stainless steel materials.

Compared with the prior art, the utility model discloses the beneficial effect of embodiment is:

the novel chopsticks for preventing disease transmission can avoid bringing own saliva to dishes eaten by people when the people clamp the dishes, thereby avoiding the spread of digestive tract infectious diseases, and have the advantages of simple manufacture, low cost, easy popularization and great practical value.

Drawings

Fig. 1 is a schematic sectional view of the inner chopstick accommodated in the outer chopstick according to the embodiment of the present invention.

Fig. 2 is a schematic sectional view of the inner chopstick body extending from the outer chopstick body in the embodiment of the present invention.

Fig. 3 is a schematic sectional view of an elastic fixture block portion according to an embodiment of the present invention.

In the figure: 1-a cavity, 2-a first spring, 3-an elastic clamping block, 4-a first clamping hole, 5-an outer chopstick body, 6-an inner chopstick body, 7-a second clamping hole, 8-a telescopic cavity and 9-a second spring.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, in an embodiment of the present invention, a pair of novel chopsticks for preventing disease from spreading includes an outer chopstick body 5 and an inner chopstick body 6, wherein a cavity 1 with an open lower end is formed in the outer chopstick body 5, the inner chopstick body 6 is slidably disposed in the cavity 1 of the outer chopstick body 5, and a first spring 2 for elastically supporting the inner chopstick body 6 is disposed in the cavity 1.

An elastic clamping block 3 is installed on the side face of the upper end of the inner chopstick body 6, a first clamping hole 4 and a second clamping hole 7 which are used for ejecting and limiting the elastic clamping block 3 are respectively formed in the outer chopstick body 5, the second clamping hole 7 is used for fixing the inner chopstick body 6 when the inner chopstick body 6 is ejected, and the first clamping hole 4 is used for fixing the inner chopstick body 6 when the inner chopstick body 6 retracts.

When eating, the front end of the inner chopstick body 6 is pressed on the napkin paper, then the outer chopstick body 5 is forced to press towards the napkin paper, the inner chopstick body 6 retracts quickly, the elastic clamping block 3 is fixed in the first clamping hole 4 on the outer chopstick body 5, and then the outer chopstick body 5 is used for eating. When the vegetables are needed to be picked up, the thumb pushes the elastic clamping block 3 on the inner chopstick body 6 downwards, the inner chopstick body 6 pops out, and the elastic clamping block 3 is fixed on the second clamping hole 7 and can pick up the vegetables. Therefore, the inner chopstick body 6 is not contacted with the oral cavity, and the outer chopstick body 5 is not contacted with dishes, thereby effectively preventing oral secretion of eaters from polluting the dishes and achieving the aim of sanitary dining.

Example 2

Referring to fig. 1-3, the present embodiment is different from embodiment 1 in that:

in this embodiment, one end of the first spring 2 is fixed on the top cavity wall of the cavity 1, and the other end of the first spring 2 is fixed on the upper end of the inner chopstick body 6.

In this embodiment, the first locking hole 4 and the second locking hole 7 are both circular; as shown in fig. 3, the elastic clamping block 3 is a cylindrical structure, the outer end of the elastic clamping block 3 is in a hemispherical shape, the inner chopstick body 6 is provided with a telescopic cavity 8 which is in sliding connection with the elastic clamping block 3 in a matching manner, a second spring 9 is further arranged in the telescopic cavity 8, one end of the second spring 9 is fixed to the bottom cavity wall of the telescopic cavity 8, and the other end of the second spring 9 is fixed to the inner end of the elastic clamping block 3.

In this embodiment, as shown in fig. 1, when the elastic clamping block 3 is clamped on the first clamping hole 4, the inner chopstick body 6 is completely accommodated in the outer chopstick body 5, and the lower ends of the outer chopstick body 5 and the inner chopstick body 6 are flush; as shown in fig. 2, when the elastic block 3 is clamped on the second clamping hole 7, the length of the inner chopstick body 6 extending out from the lower end of the outer chopstick body 5 is not less than 5 cm.

In this embodiment, the first spring 2, the elastic fixture block 3, the outer chopstick body 5, the inner chopstick body 6 and the second spring 9 are all made of stainless steel.

The novel chopsticks for preventing the disease transmission can block the infection path caused by using the chopsticks in the traditional method, and the chopsticks are designed to be telescopic by applying the principle that the ball-point pen core can be stretched and contracted up and down, the inner part of the chopsticks is equivalent to the ball-point pen core (namely the inner chopstick body 6), and the inner chopstick body 6 is used as a public chopstick when extending out; when the inner chopstick body 6 retracts, only the outer chopstick body 5 is exposed, which is equivalent to the coat of a ball-point pen and is used for eating by oneself. The method avoids bringing own saliva to dishes eaten by people when the people pick up the dishes, thereby avoiding the spread of digestive tract infectious diseases, and has the advantages of simple manufacture, low cost, easy popularization and great practical value.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The novel chopsticks capable of preventing diseases from spreading comprise outer chopstick bodies (5) and inner chopstick bodies (6), and are characterized in that cavities (1) with openings at the lower ends are formed in the outer chopstick bodies (5), the inner chopstick bodies (6) are arranged in the cavities (1) of the outer chopstick bodies (5) in a matched and sliding mode, and first springs (2) used for elastically supporting the inner chopstick bodies (6) are arranged in the cavities (1); an elastic clamping block (3) is mounted on the side face of the upper end of the inner chopstick body (6), and a first clamping hole (4) and a second clamping hole (7) for ejecting and limiting the elastic clamping block (3) are formed in the outer chopstick body (5) respectively;

the first clamping hole (4) and the second clamping hole (7) are both circular; the elastic clamping block (3) is of a cylindrical structure, the outer end of the elastic clamping block (3) is in a hemispherical shape, a telescopic cavity (8) which is matched with the elastic clamping block (3) in a sliding connection mode is formed in the inner chopstick body (6), a second spring (9) is further arranged in the telescopic cavity (8), one end of the second spring (9) is fixed to the bottom cavity wall of the telescopic cavity (8), and the other end of the second spring (9) is fixed to the inner end of the elastic clamping block (3).

2. The novel chopsticks for preventing the spread of diseases according to claim 1, wherein one end of the first spring (2) is fixed on the top chamber wall of the cavity (1), and the other end of the first spring (2) is fixed on the upper end of the inner chopstick body (6).

3. The novel chopsticks for preventing disease propagation according to claim 1, wherein when the elastic fixture block (3) is clamped on the first clamping hole (4), the inner chopstick body (6) is completely accommodated in the outer chopstick body (5), and the lower ends of the outer chopstick body (5) and the inner chopstick body (6) are flush; when the elastic clamping block (3) is clamped on the second clamping hole (7), the length of the inner chopstick body (6) extending out of the lower end of the outer chopstick body (5) is not less than 5 cm.

4. The novel chopsticks for preventing the spread of diseases according to claim 1, wherein the first spring (2), the elastic fixture block (3), the outer chopstick body (5), the inner chopstick body (6) and the second spring (9) are all made of stainless steel materials.