TWI481369B - A press-free function of the chopsticks - Google Patents

Description

No-clean chopsticks with pressing and changing function

The invention provides a disposable chopsticks which can be reused, in particular a disposable chopsticks with a pressing and changing function.

In modern society with developed industry and commerce, modern people are mostly busy with their livelihoods, and most of their livelihood problems are solved. Therefore, it is almost always necessary to rely on food for three meals to save time. Most of the stores will pay attention to sanitary conditions and to save the cost of dishwashing. Most of the time, bamboo chopsticks will be provided as disposable chopsticks. In 1989, the Environmental Protection Agency of the Executive Yuan estimated that the proportion of Taiwanese food-eating population was estimated to be about 2.8 million pairs of disposable chopsticks per day in Taiwan, so there are 1 billion double-washed disposables a year. Chopsticks, and people often use inconvenience because there is no water or detergent, thus reducing the power of self-prepared chopsticks; disposable chopsticks can achieve the desired convenience and hygienic factors; most of the general disposable chopsticks It is made of wood or bamboo, and it is not only troublesome in taking raw materials, but also a large number of cut bamboos and trees, which are also easy to have adverse effects on the ecological environment, and such disposable chopsticks are prone to mildew, and in view of this, The disposable chopsticks will be immersed in the chemical solution of sulfur dioxide during the manufacturing process, so that the disposable chopsticks can be preserved for a long time, and the disposable chopsticks are prevented from being mildewed, but Method will cause people in the use of the disposable chopsticks, lead dioxide on the remaining ingredients in disposable chopsticks will enter the human body, can cause asthma, it is for the body's health Kang will have an adverse effect, and usually in order to give it a white surface, the disposable chopsticks will be soaked in the bleach during processing.

In order to save manpower and water bills for washing chopsticks, the general store often chooses to use such processed disposable chopsticks. Whether it is a night market stall or even a storefront restaurant, disposable bamboo chopsticks have penetrated people's lives. It saves the cost of the store, but it threatens the health of the user. Moreover, since the disposable chopsticks are discarded after use, this method can easily cause environmental turmoil and environmental problems, although people will now bring their own Chopsticks can be washed to replace the disposable chopsticks, but often it is inconvenient because there is no water and detergent.

China's new patent "Environmental Cleansing Sanitary Chopsticks and Chopsticks Sets", the announcement number is "M335224". This creation is an environmentally-friendly disposable sanitary chopsticks, which includes a chopstick body and a chopstick set, which has a use end. And a holding end, and a groove is formed on the surface thereof, the chopstick cover has a set portion, a covering portion and a necking portion disposed between the sleeve portion and the covering portion, the sleeve portion having a chopstick body is inserted into the opening of the chopstick cover, and the covering portion corresponds to and covers a portion between the chopping body and the ring groove, the necking portion is corresponding to the ring groove of the chopstick body, and is carded In the ring groove, the chopsticks sleeve of the present invention is set on the surface of the chopstick body, so that when the user uses the environmentally-friendly disposable sanitary chopsticks, the chopstick body does not come into contact with the food, and after use, the chopsticks cover and the chopsticks body are used. Separate and recycle the chopsticks, so users do not need to clean the chopsticks, no waste of resources or increase the ring Environmental pollution, so it is very convenient for the user; the chopsticks sleeve has a tear line from the opening to the tip end, and the opening extends outwardly at the position of the tear line to facilitate the user to pull the strip The chopstick cover is removed along the tear line to be separated from the chopstick body; the chopstick cover is sealed with a sealing film at the opening before the chopstick body is inserted to prevent dust and bacteria from entering the chopstick cover. The film is provided with a fracture line radiating outward along the center of the circle, so that the user can insert the chopstick body from the center of the circle, and the film can be cracked regularly along the fracture line and bent inward.

However, this creation must be removed from the chopsticks by pulling the strip along the tear line to separate the chopsticks. Therefore, the separation of the chopsticks from the chopsticks is slower, and more laborious and troublesome. Be careful to peel off or tear off other chopsticks.

Therefore, the above problems will be the difficulties that the technicians in this field want to solve.

Therefore, in view of the above-mentioned deficiencies of the prior art, the inventors of the present invention have proposed a disposable chopsticks having a press-changing function, which mainly has the following objects: The first object of the present invention is to reduce the number of discarded bamboo chopsticks. And reducing waste of water resources; the invention has at least one set of membranes, which are coated on the outside of the chopsticks body, and are closely attached to the body of the chopsticks, and the sleeves can be sequentially attached to each other to form a plurality of layers of the film. Wrapped around the chopstick body, In this way, only the cover film is replaced for repeated use, so the cost is lower than that of using the disposable chopsticks, and the pollution generated during manufacture and the environment caused by discarding the chopsticks are not caused, and the invention has the function of pressing and changing the film. The function of the disposable chopsticks can be used without cleaning, so the convenience of use can be increased.

The second object of the present invention is that the cover film can be replaced immediately by pressing, and the purpose of cleaning the chopsticks can be achieved. The present invention has a film changing aid, which is a plurality of hooks and a movable rubber band. The hook member is respectively connected to the movable rod body, and the movable rubber band is used to tightly enclose the outermost layer of the cover film to increase the grip force of the hook member to remove the sleeve Then, by the expansion and contraction of the spring member of the film presser, the cutter surface of the hook member is hooked off the outermost cover film on the grip end, and the cover film is held by the movable rubber band. The end moves toward the use end to remove the cover film; the function of the push-type change film can separate the cover film from the chopstick body by pressing, and directly discard the cover film instead of the disposable chopsticks.

In order to achieve the above objects and effects, a preferred embodiment will be described in conjunction with the drawings, and those of ordinary skill in the art can implement the present invention.

First, please refer to the first, second, third and fourth figures, which are perspective views and exploded views of the present invention, and preferred embodiments. Figure 1 and the preferred embodiment of Figure 2, the figure clearly indicates a disposable chopsticks 1 with a press-change function, mainly comprising: a chopstick body 2 having a grip end 21 and a use end 22; at least one set The film 3, which may be made of PP or PVC, is coated on the outside of the chopstick body 2, and can be closely attached to the chopstick body 2, and the sleeve film 3 can be sequentially attached to form a plurality of layers of the cover film 3 In the chopstick body 2, each of the sleeve films 3 has a slit 31, and the cutter surface 511 of the protruding portion of the hook member 51 can be inserted into the slit 31 to tear the sleeve film 3; a film changer 4 is located The top of the grip end 21 of the chopstick body 2 has a spring member 41 and a movable rod body 42. The spring member 41 is directly sleeved on the movable rod body 42 and directly adheres to the lower portion of the diaphragm presser 4. The movable rod body 42 is moved by the tension generated by the expansion and contraction of the spring member 41. A film changing aid 5 is connected to the film changing device 4, which is a plurality of hook members 51 and a movable rubber band. 52. The hooks 51 are respectively connected to the movable rod body 42. The movable rubber band 52 can tightly surround the hook member 51. The sleeve film 3 is used to increase the grip force of the hook member 51 to remove the sleeve film 3, and the tool surface 511 of the hook member 51 is hooked off by the expansion and contraction of the spring member 41 of the film changer 4 The outermost sleeve on the grip end 21 3; the cutter surface 511 of the hook 51 extends downwardly and obliquely toward the sliding rod body 42. The hook 51 is an elastic metal or plastic component, and the cutter surface 511 can be placed on the chopstick body 2 The cover film 3 of the end 21 is peeled off; the user can start the film change aid 5 by the film changer 4 to peel off the cover film from the chopstick body 2, so as to immediately replace the cover film 3 and use the chopsticks again. In addition, each of the hooks 51 is provided with a groove 512 penetrating the left and right sides of the hook member, and the movable rubber band 52 can be embedded on the plurality of grooves 512.

The present invention has a plurality of layers of the cover film 3 coated on the chopstick body 2, so that it can be reused without cleaning, and the present invention can replace the cover film 3 immediately by pressing, compared with the prior art, without pulling The strip on the strip is removed along the tear line, so there is no possibility that some other chopsticks may be torn or torn off. The embodiment is as follows: when dining, Holding the grip end 21 of the chopstick body 2, and drawing the food through the use end 22 of the chopstick body 2, the chopstick body 2 is covered with a plurality of layers of the cover film 3, so the chopstick body 2 does not directly touch the food and oil; After the end of the meal, the user can press the film changer 4 on the top of the grip end 21 of the chopstick body 2 with the thumb, the film presser 4 is pressed down, and the spring member 41 is compressed to make the hook 51 Linking down and hooking the outermost cover film 3, so the present invention has a press The disposable chopsticks 1 of the film changing function can be hooked and lowered by the hook member 51 of the film changing aid 5 by the expansion and contraction of the spring member 41 of the film changing device 4, and the outermost film 3 on the holding end 21 is hooked off. The cover film 3 is directly discarded to replace the general bamboo chopsticks. Although the cover film 3 is missing, the movable rubber band 52 causes the hook member 51 to tightly enclose the outermost cover film 3, so that Repeat the same way to detach another layer of film 3, this way only replace the film 3, so the cost is lower than the use of disposable chopsticks, and will not cause pollution during manufacturing and discard the chopsticks causing environmental mess With environmental issues.

In the above, the above is a preferred embodiment of the present invention, and the scope of the patent is not limited thereby, and the scope of the patent should be determined by the scope of the patent application attached below.

1‧‧‧Clean-free chopsticks with press-change function

2‧‧‧Chopsticks body

21‧‧‧Handheld

22‧‧‧Use side

3‧‧ ‧ film

31‧‧‧ gap

4‧‧‧Changer presser

41‧‧‧Spring parts

42‧‧‧Active Rod

5‧‧‧Changer aid

51‧‧‧hooks

511‧‧‧Tool face

512‧‧‧ trench

52‧‧‧Mobile rubber band

The first figure is a perspective view of the present invention.

The second drawing is a perspective exploded view of the present invention.

The third drawing is a first embodiment of the preferred embodiment of the invention.

The fourth figure is a second embodiment of the preferred embodiment of the present invention.

1‧‧‧Clean-free chopsticks with press-change function

2‧‧‧Chopsticks body

21‧‧‧Handheld

22‧‧‧Use side

3‧‧ ‧ film

31‧‧‧ gap

4‧‧‧Changer presser

41‧‧‧Spring parts

42‧‧‧Active Rod

5‧‧‧Changer aid

51‧‧‧hooks

511‧‧‧Tool face

512‧‧‧ trench

52‧‧‧Mobile rubber band

Claims (7)

A disposable chopsticks with a pressing and changing function mainly comprises: a chopstick body having a holding end and a using end; at least one set of film is wrapped around the chopstick body and can be closely attached to the chopstick body And a plurality of layers of the cover film may be attached to the chopstick body in a sequential manner; a film changer is located at the top of the grip end of the chopstick body, and has a spring member and a movable rod a film changing aid is connected to the film changing device, which is a plurality of hooks and a movable rubber band, and the hook member is respectively connected to the movable rod body, and the movable body can be connected The rubber band causes the hook to tightly enclose the outermost cover film to increase the grip force of the hook member to remove the cover film, and then the hook member is formed by the expansion and contraction of the spring member of the change film presser The cutter face of the piece is hooked off the outermost cover film on the grip end; the user can start the film change aid by the film changer to peel off the cover film from the chopstick body, so as to immediately replace the cover film and again The purpose of using chopsticks. The disposable chopsticks having the function of pressing and changing the film according to the first aspect of the patent application, wherein the film may be made of PP or PVC. The disposable chopsticks having the function of pressing and changing the film according to the first aspect of the patent application, wherein the cover film is sequentially attached to the cover film to form a plurality of layers of the cover film wrapped on the chopstick body, each cover film There is a gap, The cutter face of the hook can be inserted into the slit to tear the sleeve. The disposable chopsticks having the function of pressing and changing the film according to the first aspect of the patent application, wherein the film changing device directly covers the movable rod body and directly adheres to the lower portion of the changing film pressing device. The movable rod body is moved by the tension generated by the expansion and contraction of the spring member. The disposable chopsticks having the function of pressing and changing the film according to the first aspect of the patent application, wherein the hook-changing device is an elastic metal or plastic component. The disposable chopsticks having the function of pressing and changing the film according to the first aspect of the invention, wherein the tool of the hook member extends downward and tilts toward the sliding rod body. The disposable chopsticks having the function of pressing and changing the film according to the first aspect of the patent application, wherein each hook member is provided with a groove which penetrates the left and right sides of the hook member, and the movable rubber band can be Embedded in the plurality of grooves.