CN212394515U - Chopsticks matching device capable of replacing public chopsticks - Google Patents

Abstract

The utility model relates to a can replace chopsticks supporting device of public chopsticks, chopsticks supporting device includes that the control structure is established to geminate's sleeve pipe, cover and overlaps outer control structure, the geminate's sleeve pipe includes two one end open-ended hollow sleeve pipes, and two sleeve pipes are established the control structure through the cover and are connected the setting together, the control structure is established with the outer control structure cooperation of cover and can be dismantled the setting to geminate's sleeve pipe, cover, and the inside entry end phase-match with chopsticks of sheathed tube cavity sets up, and this sleeve pipe closely can dismantle the setting with the entry end of chopsticks, the outer control structure of cover can make the geminate's sleeve pipe, cover establish that control structure is fixed and can cooperate and hold the chopsticks action and accomplish the sleeve pipe of chopsticks, deviate from the sheathed tube action. The device can change the sanitation defects of the traditional chopsticks for thousands of years, avoid the sanitation problems still existing in the use of public chopsticks and realize the era revolution of the application of the chopsticks.

Description

Chopsticks matching device capable of replacing public chopsticks

Technical Field

The utility model belongs to the technical field of articles for daily use, and relates to sanitary tableware, in particular to a chopstick matching device capable of replacing public chopsticks.

Background

The eating with chopsticks is the traditional habit in China and most countries in Asia, and with the development and progress of social civilization, people have realized that the traditional habit of using chopsticks needs to be changed from the aspect of sanitation, and it is difficult to imagine how much bacteria pollution is caused when the chopsticks which are entered by multiple people are inserted into the same dish, and how much consequence is caused when people carrying infectious germs and healthy people eat the chopsticks together. People now fully recognize the defects of the traditional chopsticks for eating, and society actively advocates the use of public chopsticks, but because of the deep-seated culture, people are still difficult to accept the use of the public chopsticks, people do not accept one time of changing the chopsticks after eating each dish, more importantly, people do not accept the psychological estrangement caused by using the public chopsticks, and the public chopsticks are always considered to be used to break the affection of family or relatives and friends who eat meals together and the taste of the lovely and harmonious (cultural) taste. However, even though people are used to use the public chopsticks, the traditional public chopsticks have serious sanitary problems because the transmission of virus and germs by hands can be caused when one public chopstick is used by a plurality of people. The use of the conventional public chopsticks also needs to be changed. The utility model discloses a overcome the health disadvantage of tradition chopsticks with for thousands of years, also in order to overcome the sanitary problem of advocating to use public chopsticks still to exist, provided a sanitary chopsticks cover and supporting device that change the tradition usage of chopsticks and fungible public chopsticks, realized the tradition and used the historical change of chopsticks.

Through searching, the patent publication documents related to the patent application of the present invention have not been found.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a chopstick matching device which can replace public chopsticks.

The utility model provides a its technical problem take following technical scheme to realize:

the utility model provides a can replace chopsticks supporting device of public chopsticks, chopsticks supporting device includes that the control structure is established to twin sleeve pipe, cover and overlaps outer control structure, the twin sleeve pipe includes two one end open-ended hollow sleeve pipes, and two sleeve pipes are established the control structure through the cover and are connected the setting together, the control structure is established to twin sleeve pipe, cover and the cooperation of the outer control structure of cover and can be dismantled the setting, and the setting is closely dismantled with the entry end phase-match of chopsticks in sheathed tube cavity, and this sleeve pipe and the entry end of chopsticks set up, the outer control structure of cover can make twin sleeve pipe, cover establish that control structure is fixed and can cooperate the action of holding chopsticks and accomplish the entry end of chopsticks and insert the sleeve pipe, deviate from sheathed tube action.

The sleeving control structure is used for supporting and connecting the clamping belt or supporting and connecting the clamping belt and the clamping bolt, the two sleeves are connected and arranged together through the supporting and connecting clamping belt, and the clamping bolt is arranged on the sleeves;

or the sleeving control structure comprises a supporting and connecting clamping belt and an inner wall fascia, the two sleeves are connected and arranged together through the supporting and connecting clamping belt, and the inner wall fascia is arranged on the inner walls of the sleeves.

And the support connection clamping band is an elastic support connection control catch which is arranged between the two sleeves, has tension and can be shaped and deformed.

The clamping bolt is a pin bolt arranged on the outer side walls of the upper ends of the two sleeves;

when the two sleeves are not provided with the pin bolts, the support connecting clamping belt between the sleeves is a horizontal V-shaped, U-shaped or arched elastic support connecting control catch; when the two sleeves are provided with the pin bolts, the supporting and connecting clamping bands are in an inverted V shape, an inverted U shape or an inverted arch shape, have tension and can be shaped and deformed, and the elastic supporting and connecting control trip is realized.

The control structure outside the sleeve comprises a control frame body and a control clamping strip, the control frame body is arranged into a box-shaped or frame-shaped structure, the control frame body is a hollow box with an opening at the upper part, the control clamping strip is tightly connected and arranged on the inner wall of one side of the upper port of the control frame body, the control clamping strip is arranged in the horizontal direction, and the control clamping strip divides the upper opening space of the control frame body into a sleeve inlet and outlet area and a sleeve release area; the inner space below the upper opening space is divided into an in-out sleeve space and an off-sleeve space which are communicated, the twin sleeves can enter the in-out sleeve space through the in-out sleeve area opening, the twin sleeves can horizontally move into the off-sleeve space in the in-out sleeve space, and the upper ports of the twin sleeves entering the off-sleeve space can be exposed in the off-sleeve area of the control frame body; when the twin sleeve is positioned in the sleeve removing space, the support connection control loop of the sleeve control structure is positioned below the control clamping strip and limited in the sleeve removing space by the control clamping strip, and the twin sleeve and the sleeve control device can only translate to the sleeve inlet and outlet area to be separated from the control frame body and cannot be separated from the sleeve removing area;

or the control structure outside the sleeve comprises a control frame body and a control clamping groove, the control frame body is arranged into a box-shaped or frame-shaped structure, the control frame body is a hollow box-shaped structure with an open top, the upper parts of two opposite sides of the control frame body are respectively provided with the control clamping groove, the control clamping groove is L-shaped with an upper opening, the control clamping groove is matched with the pin bolt, and the pin bolt can enter and leave the control clamping groove;

or the sleeve outer control structure comprises a structure which can control the sleeve outer control structure and can enable the double-sleeve pipe and the sleeve outer control structure to be smoothly separated from the sleeve outer control structure through the chopstick holding action.

And the bottom of the outer control structure is provided with a desktop connecting device, and the outer control structure can be detachably arranged together with the desktop through the desktop connecting device.

And the external control structure is a three-dimensional box or a three-dimensional frame, and the external control structure and the dish are integrally arranged together.

And the outer control structure is a three-dimensional box or a three-dimensional frame, and the outer control structure and the chopstick frame are integrally arranged together.

And the external control structure is a three-dimensional box or a three-dimensional frame, and the external control structure is connected with the dish and the chopstick frame.

And the inner surface and the outer surface of the double-sleeve pipe are both tightly provided with self-cleaning coatings or self-cleaning electroplated layers.

The utility model discloses the advantage that gains is with positive effect:

1. the device can change the sanitation defects of the traditional chopsticks for thousands of years, avoid the sanitation problems still existing in the use of public chopsticks and realize the era revolution of the application of the chopsticks. Moreover, the chopsticks have the advantages of low cost, simple structure, no barrier in function realization, convenient use, no psychological gap problem existing in public chopstick use, no cultural conflict with the traditional chopsticks and easy public acceptance.

2. The V-shaped, U-shaped or arched support elastic connection control catch of the device has certain tension and can be shaped and deformed, so that the two conical sleeves can form a two-in-one twin structure, two feet of the twin structure and a control catch on the pipe wall or a contact point formed by a pin bolt and the wall of the control structure outside the sleeve form a stable structure with three fulcrums, and the twin sleeves can keep a stable vertical state when not used, so that the chopsticks can be inserted when used. The funnel-shaped wide-mouth design of the upper port of the conical sleeve can reduce the difficulty of inserting the chopsticks into the sleeve. The elastic fascia arranged on the inner side walls of the two sleeves and the special design of the pipe body are designed to ensure that the chopsticks can be well controlled and the chopsticks are not difficult to take off because the chopsticks and the sleeves are excessively and tightly inserted, and the sleeves are suitable for various chopsticks with different thicknesses and tapers. The funnel-shaped special design and the fascia design in the pipe wall enable the sleeve to form the effect of a universal plug bush.

3. When the device is used, when the conical sleeve is in a use state, the V-shaped sleeve is sleeved with the control structure as an example, when the chopsticks are opened to clamp vegetables, the elastic support connection control catch is unfolded outwards to pull the two sleeves inwards under the tension and the elastic action of the elastic support connection control catch, the sleeves and the chopsticks form a balanced fixed relation under the reverse force, the balanced fixed relation can ensure that the sleeves and the chopsticks can not fall off even if the sleeves and the chopsticks are not tightly sleeved with each other, and the important intention of the design is also that the sleeves and the chopsticks can clamp vegetables and are convenient to fall off because the sleeves and the chopsticks are not tightly sleeved with each other.

4. The sleeve control structure, the sleeve external control structure and the chopstick holding action of the device are matched to conveniently and continuously complete sleeve insertion, vegetable clamping and sleeve release, and control the twin sleeve to be in an upright or inclined state on the control frame body. Taking the example 1 as an example, the key chopstick taking off procedure is as follows: chopsticks with sleeves extend into a first space of an outer sleeve control structure firstly (at the moment, a double-pipe support connection control catch is arranged on the inner side and is in a horizontal shape-fixed state, and a double-sleeve pipe is arranged on the outer side); after the chopsticks are stretched into the first space, the support connection control catch is lower than the control clamping strip of the box opening, the chopsticks are translated to enable the sleeve to enter the second space, at the moment, the pipe opening of the double sleeve is exposed in the opening of the second space, the elastic support connection control catch in the horizontal shaping state is caught under the control clamping strip, and the double sleeve can be pulled out to separate from the sleeve after entering the second space. The plug bush is operated in an inverse program mode when the plug bush is used for clamping the dishes, namely the plug bush is translated to the first space after the plug bush is inserted into the second space of the control box, and the box is taken out and the dishes are clamped. Taking the example 4 as an example, the key chopstick taking-off procedure is as follows: the two chopsticks with the twin sleeve are held by hands, so that two pin bolts on the outer side wall of the sleeve simultaneously enter vertical openings of L-shaped pin groove structures on two side walls of a control box or a rack respectively, the two pin bolts downwards enter transverse grooves to enable the two pin bolts to be clamped in the transverse pin grooves, and the two chopsticks are pulled out to be separated from the sleeve after the two pin bolts are clamped. The plug-in sleeve is operated in reverse program when clamping the dish, namely: after the sleeve is inserted, two pin bolts of the outer side wall of the twin sleeve are removed from the L-shaped pin grooves.

5. The outer sleeve control structure of the device, the connecting body of the dining plate and the connecting body of the outer sleeve control structure and the chopstick rack can increase the stability of the control device, so that the control device is not taken up when the sleeve is taken off, and the device is also used for reducing the use convenience and the cost.

6. The device has the advantages that the taper of the lower section of the double-sleeve is larger, the tail end of the double-sleeve is tapered, the double-sleeve is difficult to clean after being used, and the sleeve can keep better sanitation due to the sterilization and self-cleaning function. The nano silver layer and the electroplated silver layer have good bactericidal or bacteriostatic action and are firm and nontoxic in layer surface.

7. The device utilizes the stable control principle of a triangular fulcrum, the accessible control principle of an L-shaped pin slot and the control principle of elastic tension, and skillfully arranges the sleeve and the sleeve by a control mechanism, so that the application of the chopstick sleeve and the sleeve is very simple, the device strides over the habitual thinking of improving the chopsticks in order to get rid of the insanitary defect of the traditional chopsticks, and the great breakthrough of the practical technology is realized. The utility model discloses social significance is great, has the characteristic of the big invention of article, just like our ancestor invention chopsticks, though it is very simple but it has realized grabbing food to using the leap of tableware feed, and the use of two little bamboo wooden sticks is the important invention and the civilized progress of mankind, and the same the utility model discloses though simple structure, it can change the sanitary drawback that tradition used chopsticks along for thousands of years, can avoid using the sanitary problem that public chopsticks still exist moreover, realizes the epoch transformation that the chopsticks used.

Drawings

FIG. 1 is a schematic view of a structural connection of the twin-casing and jacket control structure of the device of the present invention;

FIG. 2 is a schematic view of another connection structure of the twin-casing and the sleeve control structure of the device of the present invention;

FIG. 3 is a connection diagram of a third structure of the device of the present invention, in which the double-casing and the sleeve-setting control structure are connected;

fig. 4 is a schematic structural connection diagram of an out-of-sheath control structure of the device of the present invention;

fig. 5 is a schematic view of another structure of the control structure outside the sheath of the device according to the present invention;

FIG. 6 is a schematic view of a first structural connection and application of the device of the present invention;

FIG. 7 is a schematic view of a second structural connection and application of the device of the present invention;

FIG. 8 is a schematic view of the third structure of the device of the present invention in connection with and in use;

fig. 9 is a schematic view of the connection and application state of the fourth structure of the device of the present invention;

fig. 10 is a schematic view of a fifth structural connection and application state of the device of the present invention;

fig. 11 is a schematic view of a sixth structural connection and application state of the device of the present invention;

FIG. 12 is a schematic view of the seventh structure of the present invention (only the open end of the sleeve is shown) in connection with and applied to the device;

fig. 13 is an exploded view of a structural connection of the device of the present invention.

Detailed Description

The present invention will be described in further detail with reference to specific examples, which are provided for illustrative purposes only and are not intended to be limiting, and the scope of the present invention should not be limited thereby.

The structures not described in detail in the present invention can be understood as the conventional structures in the art.

A chopstick matching device capable of replacing public chopsticks is shown in figures 1-10 and 13 and comprises a double sleeve 1, a sleeving control structure (not numbered) and an external sleeving control structure 13, wherein the double sleeve comprises two hollow sleeves 5 with one ends open, the two sleeves are connected and arranged together through the sleeving control structure, the double sleeve and the sleeving control structure are matched and detachably arranged with the external sleeving control structure, the hollow inner part of each sleeve is matched with the inlet end of each chopstick (namely the end part of each chopstick contacted with the mouth of a person when the person clamps vegetables and meals), the sleeve and the inlet end of each chopstick are closely detachably arranged, and the external sleeving control structure can enable the double sleeve and the sleeving control structure to be fixed and can be matched with the action of holding the chopsticks to finish the actions of inserting the inlet ends of the chopsticks into the sleeves and removing the sleeves.

Preferably, the sleeving control structure is a supporting connection clamping belt 3 or a matching of the supporting connection clamping belt and a clamping bolt, the two sleeves are connected and arranged together through the supporting connection clamping belt, and the clamping bolt is arranged on the sleeves;

or the sleeving control structure comprises a supporting and connecting clamping belt and an inner wall fascia 2, the two sleeves are connected and arranged together through the supporting and connecting clamping belt, and the inner wall fascia is arranged on the inner walls of the sleeves.

Preferably, the support connection clamping band is an elastic support connection control catch which is arranged between the two sleeves, has tension and can be shaped and deformed.

Preferably, the clamping bolt is a pin bolt 4 arranged on the outer side wall of the upper end of the two sleeves;

when the two sleeves are not provided with the pin bolts, the support connecting clamping belt between the sleeves is a horizontal V-shaped, U-shaped or arched elastic support connecting control catch; when the two sleeves are provided with the pin bolts, the supporting and connecting clamping bands are in an inverted V shape, an inverted U shape or an inverted arch shape, have tension and can be shaped and deformed, and the elastic supporting and connecting control trip is realized.

Preferably, the external control structure comprises a control frame body 7 and a control clamping strip 8, the control frame body is arranged into a box-shaped or frame-shaped structure, the control frame body is a hollow box with an upper opening, the inner wall of one side of the upper port of the control frame body is tightly connected with the control clamping strip, the control clamping strip is arranged in the horizontal direction, and the control clamping strip divides the upper opening space of the control frame body into an in-out sleeve area 9 and an out-of-sleeve area 10; the inner space below the upper opening space is divided into an in-out sleeve space 12 and an off-sleeve space 11 which are communicated, the gemini sleeve can enter the in-out sleeve space through the in-out sleeve area opening, the gemini sleeve can horizontally move into the off-sleeve space in the in-out sleeve space, and an upper port of the gemini sleeve entering the off-sleeve space can be exposed in the off-sleeve area of the control frame body; when the twin sleeve is positioned in the sleeve removing space, the support connection control loop of the sleeve control structure is positioned below the control clamping strip and limited in the sleeve removing space by the control clamping strip, and the twin sleeve and the sleeve control device can only translate to the sleeve inlet and outlet area to be separated from the control frame body and cannot be separated from the sleeve removing area;

or the out-sleeve control structure comprises a control frame body and a control clamping groove 6, the control frame body is arranged into a box-shaped or frame-shaped structure, the control frame body is a hollow box-shaped structure with an open top, the upper parts of two opposite sides of the control frame body are respectively provided with the control clamping groove, the control clamping groove is L-shaped with an open top, the control clamping groove is matched with a pin bolt, the pin bolt can enter and depart from the control clamping groove, and further the gemini sleeve and the pin bolts arranged on the side walls of the gemini sleeve can be controlled, and the fixation, sleeve insertion and sleeve detachment of the chopsticks and the sleeve can be realized through the chopstick holding action;

or the sleeve outer control structure comprises a structure which can control the sleeve outer control structure and can enable the double sleeve and the sleeve outer control structure to be smoothly separated from the sleeve outer control structure through the action of holding chopsticks, such as a crack type structure and a surrounding clip type structure.

Preferably, the bottom of the outer control structure is provided with a desktop connecting device (the desktop connecting device is a heavy metal increasing block, a sucker or a fixed base), and the outer control structure can be detachably arranged with the desktop through the desktop connecting device.

Preferably, the set of external control structure is a three-dimensional box or a three-dimensional frame, and the set of external control structure is integrally arranged with the dish so that the dish is used as a base of the three-dimensional box or the three-dimensional frame of the set of external control structure or a part of a main body of the set of external control structure.

Preferably, the external control structure is a three-dimensional box or a three-dimensional frame, and the external control structure is integrally arranged with the chopstick frame, so that the chopstick frame is used as a base of the three-dimensional box or the three-dimensional frame of the external control structure or a part of a main body of the external control structure.

Preferably, the set of external control structure is a three-dimensional box or a three-dimensional frame, and the set of external control structure is connected with the dish and the chopstick frame (so that the dish and the chopstick frame become a part of the base of the three-dimensional box or the three-dimensional frame).

Preferably, the inner surface and the outer surface of the double-sleeve pipe are both tightly provided with self-cleaning coatings or self-cleaning electroplated layers.

Example 1

The twin-casing pipe is set into two one-end open-ended twin taper casings, and the twin taper casings are that upper end infundibulate wide-mouth sets up and the big tapering setting of lower extreme infundibulate has cylinder section transition, and the inner wall of cylinder section is equipped with the elasticity manadesma. The total length of the sleeve is between 50 and 80 mm; the control structure is a V-shaped or U-shaped or arched elastic rib-shaped support connection control catch which is horizontally arranged and can be shaped and deformed, and has a certain tension, and two ends of the support connection control catch are fixed with the outer edge of the opening edge of the sleeve or the inner side of the outer wall of the upper end of the sleeve. The support connection control loop and the twin conical sleeve are integrally made of high-temperature-resistant polypropylene (PP) materials with appropriate hardness, and the width of the support connection control loop is 1-5 mm; the thickness is 0.5-1 mm; the distance from the middle point of the central axis of the twin sleeve to the horizontal connection trip point is 10-20 mm; the inner wall of the cylinder section is provided with an elastic fascia which is an extrusion structure of a plastic pipe wall and is integrally manufactured with a plastic sleeve. The whole control structure outside the sleeve is a three-dimensional rectangular box with an opening at the upper part, the height of the inner space is slightly higher than that of the sleeve, and the length of the inner space is two times larger than that of the double-cone sleeve; the width of the connecting control piece is slightly larger than that of the twin casing pipe and the V-shaped or U-shaped or arched support which is horizontally arranged. The box opening is provided with a control card strip which is a rectangular plate, the rectangular plate is an extension of the side wall of the box to the box opening, and the control card strip divides the control box or the control frame into two spaces (a sleeve entering space I and a sleeve removing space II) which are communicated with each other in a wide opening shape and a narrow opening shape and rotate 90 degrees in a 7-shaped manner. The control clamping strip and the box or the frame body can connect the twin casing pipes and the V-shaped or U-shaped or arched supports which are horizontally arranged with the twin casing pipes with the control piece for control, and the fixation, the sleeve insertion and the sleeve separation of the chopsticks and the casing pipes can be realized through the chopstick holding action. The box body or the frame body is provided with a bottom. To reduce the smoothness of the twin sleeve, it is convenient to provide the lower end of the twin sleeve or the food gripping twin sleeve with a frosted surface or other means of increasing resistance.

Example 2

The twin sleeve is made of soft plastic materials, the wall thickness of the lower end of the port is within 0.5mm, the twin sleeve is made into an ultrathin type, the ultrathin type twin sleeve can be used as a disposable sleeve, and the rest is the same as that of the embodiment 1.

Example 3

The supporting connection control part between the two sleeves adopts an inverted V-shaped or inverted U-shaped or inverted arch-shaped elastic rib-shaped supporting connection control trip which has certain tension and can be shaped and deformed, and the two ends of the supporting connection control trip are fixed with the outer edge of the opening edge of the sleeve or the inner side of the outer wall of the upper end of the sleeve. The outer side wall of the upper end of the double-cone sleeve is provided with a columnar pin bolt. The whole control structure outside the sleeve is a three-dimensional box with an opening at the upper part or a U-shaped frame with the bottom and two sides being planes, two side planes of the three-dimensional box or the U-shaped frame are respectively provided with an L-shaped pin groove structure with an opening at the upper part, and the two L-shaped pin groove structures can enable two columnar pin bolts arranged on the outer side wall of the twin conical sleeve to smoothly enter and enter the transverse groove from the vertical groove. The L-shaped pin groove structure and the box body or the frame body can control the sleeve and the columnar pin bolt on the sleeve and realize the fixation, sleeve insertion and sleeve release of the chopsticks and the sleeve through the action of holding the chopsticks. The rest is the same as example 1.

Example 4

The difference between this embodiment and the embodiment 1-3 is that the gemini taper sleeve is made of stainless metal material, the connection control loop between the sleeves supports the elastic metal sheet or nylon strip which has certain tension and can be shaped and deformed, the connection control loop (trip) is in V shape or U shape or arc shape, the fascia of the inner wall of the gemini taper sleeve is replaced by the hook surface of the nylon button or the nylon control strip extends into the pipe wall as in other embodiments 1-3.

Example 5

The twin conical sleeve is made of metal silver with sterilization and disinfection effects, or the inner wall and the outer wall of the sleeve are provided with firm nano silver or nano silver copper coatings, or the inner wall and the outer wall of the sleeve are provided with firm nano silver or nano silver copper electroplated layers, so that the twin conical sleeve has the self-cleaning effects of sterilization and disinfection, and the rest of the operation is the same as that of the embodiment 1-4.

Example 6

The external control structure is a three-dimensional box or a three-dimensional frame and is connected with the dish, so that the dish is used as the three-dimensional box or the three-dimensional frame base and the bottom surface of the external control structure, the three-dimensional box or the three-dimensional frame and the dish are integrally manufactured, and the connected structure is made of porcelain or glass products, and can also be made of other materials such as metal, plastic and the like. Otherwise, the same as in examples 1 to 5.

Example 7

The out-sleeve control structure is a three-dimensional box or a connection body of a three-dimensional frame and a chopstick frame. The chopstick rack becomes a part of the three-dimensional box or the three-dimensional rack base or a part of the main body. The three-dimensional box or the three-dimensional frame and the chopstick frame are manufactured integrally, and the connected structure is made of porcelain or glass products, and can also be made of other materials such as metal, plastic and the like. As shown in fig. 11.

Example 8

The external control structure is a three-dimensional box or a three-dimensional frame and a dining plate and a chopstick frame, so that the dining plate and the chopstick frame become a part of the base of the three-dimensional box or the three-dimensional frame or a part of the main body. The three-dimensional box or the three-dimensional frame is integrated with the dish and the chopstick frame, and the connected structure is made of porcelain or glass products, and can also be made of other materials such as metal, plastic and the like.

Example 9

The box type structure or the rack type structure with the function of inserting and removing the sleeve is provided with a wedge-shaped base, and the box type structure or the rack type structure and the wedge-shaped base are fixedly used or manufactured integrally. The wedge-shaped base can keep the box-type structure or the rack-type structure in a stable inclined state, so that the implementation process of inserting and removing the sleeve is more convenient; the embodiment also comprises a box type structure or a rack type structure provided with a wedge-shaped base and a connected structure of the wedge-shaped chopstick rack.

Example 10

The outer sleeve control structure is a rack type controller, the rack type controller is a high-heeled shoe rack type N-shaped structure, and the clamping groove 14 is formed in the longitudinal wall. As shown in fig. 12. The sleeving control structure is arranged in the clamping groove, and the double-sleeve is arranged on the rack type controller.

Example 11

The rack controller is of a disk structure, the clamping groove is arranged on the disk bottom or the disk edge (side wall), and the clamping groove can be concavely arranged on the disk bottom or the disk edge (side wall) and can also be higher than the disk bottom or the disk edge (side wall).

Example 12

The twin sleeve of the embodiment is provided with matched chopsticks, including common chopsticks, folding chopsticks, split chopsticks and other special chopsticks.

Example 13

The twin sleeve of the embodiment is provided with matched chopsticks, including common chopsticks, folding chopsticks, split chopsticks and other special chopsticks. The tail end of the chopstick is provided with a firm nano silver or nano silver copper coating or a nano silver or nano silver copper electroplated layer, so that the tail end of the chopstick has the self-cleaning function of sterilization.

The utility model discloses a method of use of device can be as follows:

when the chopsticks are not used, the sleeves are placed in the out-sleeve control structure in a vertical or inclined state, the out-sleeve control structure is placed beside a dinner plate during dinner, a diner takes the chopsticks to insert the front ends of the double chopsticks into the double sleeve, the sleeves are translated to separate from the clamping pins, the chopsticks sleeved with the sleeves are used for clamping dishes and placing the dishes to be eaten on the diner plate, after the dishes are clamped, the chopsticks with the sleeves are stretched into the out-sleeve control structure and translated to enable the connecting tabs or the pins of the double sleeve to enter the control box or the control area of the control frame to draw out the chopsticks to be de-sleeved, and the chopsticks are used for enjoying the food clamped by the diner. Repeating the above steps when the vegetables are picked again.

The utility model discloses through the practical application verification after the 3D prints the preparation, the function is realized accessible, can link up the completion very smoothly and use the chopsticks procedure, and it is very simple and convenient to use.

Although the embodiments of the present invention have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit and scope of the invention and the appended claims, and therefore, the scope of the invention is not limited to the embodiments disclosed.

Claims (10)

1. A chopstick matching device capable of replacing public chopsticks is characterized in that: the chopstick matching device comprises a double sleeve, a sleeve setting control structure and an outer sleeve control structure, wherein the double sleeve comprises two hollow sleeves with one open ends, the two sleeves are connected and arranged together through the sleeve setting control structure, the double sleeve and the sleeve setting control structure are matched with the outer sleeve control structure and can be detachably arranged, the hollow inner part of each sleeve is matched with the inlet end of each chopstick, the sleeve and the inlet end of each chopstick are closely detachably arranged, and the outer sleeve control structure can enable the double sleeve and the sleeve setting control structure to be fixed and can be matched with the chopstick holding action to complete the action of inserting the inlet end of each chopstick into the sleeve and separating the sleeve from the inlet end of each chopstick.

2. The chopstick matching device capable of replacing public chopsticks according to claim 1, wherein: the sleeving control structure is used for supporting and connecting the clamping belt or matching the supporting and connecting clamping belt with the clamping bolt, the two sleeves are connected and arranged together through the supporting and connecting clamping belt, and the clamping bolt is arranged on the sleeves;

or the sleeving control structure comprises a supporting and connecting clamping belt and an inner wall fascia, the two sleeves are connected and arranged together through the supporting and connecting clamping belt, and the inner wall fascia is arranged on the inner walls of the sleeves.

3. The chopstick matching device capable of replacing public chopsticks according to claim 2, wherein: the support connection clamping band is an elastic support connection control catch which is arranged between the two sleeves, has tension and can be shaped and deformed.

4. The chopstick matching device capable of replacing public chopsticks according to claim 2, wherein: the clamping bolt is a pin bolt arranged on the outer side walls of the upper ends of the two sleeves;

when the two sleeves are not provided with the pin bolts, the support connecting clamping belt between the sleeves is a horizontal V-shaped, U-shaped or arched elastic support connecting control catch; when the two sleeves are provided with the pin bolts, the supporting and connecting clamping bands are in an inverted V shape, an inverted U shape or an inverted arch shape, have tension and can be shaped and deformed, and the elastic supporting and connecting control trip is realized.

5. The chopstick matching device capable of replacing public chopsticks according to claim 4, wherein: the external control structure comprises a control frame body and a control clamping strip, the control frame body is arranged into a box-shaped or frame-shaped structure, the control frame body is a hollow box with an opening at the upper part, the control clamping strip is tightly connected and arranged on the inner wall of one side of an upper port of the control frame body, the control clamping strip is arranged in the horizontal direction, and the control clamping strip divides the upper opening space of the control frame body into an in-out sleeve area and an out-of-sleeve area; the inner space below the upper opening space is divided into an in-out sleeve space and an off-sleeve space which are communicated, the twin sleeves can enter the in-out sleeve space through the in-out sleeve area opening, the twin sleeves can horizontally move into the off-sleeve space in the in-out sleeve space, and the upper ports of the twin sleeves entering the off-sleeve space can be exposed in the off-sleeve area of the control frame body; when the twin sleeve is positioned in the sleeve removing space, the support connection control loop of the sleeve control structure is positioned below the control clamping strip and limited in the sleeve removing space by the control clamping strip, and the twin sleeve and the sleeve control device can only translate to the sleeve inlet and outlet area to be separated from the control frame body and cannot be separated from the sleeve removing area;

or the control structure outside the sleeve comprises a control frame body and a control clamping groove, the control frame body is arranged into a box-shaped or frame-shaped structure, the control frame body is a hollow box-shaped structure with an open top, the upper parts of two opposite sides of the control frame body are respectively provided with the control clamping groove, the control clamping groove is L-shaped with an upper opening, the control clamping groove is matched with the pin bolt, and the pin bolt can enter and leave the control clamping groove;

or the sleeve outer control structure comprises a structure which can control the sleeve outer control structure and can enable the double-sleeve pipe and the sleeve outer control structure to be smoothly separated from the sleeve outer control structure through the chopstick holding action.

6. A chopstick matching device capable of replacing public chopsticks according to any one of claims 1 to 5, wherein: the bottom of the outer control structure is provided with a desktop connecting device, and the outer control structure can be detachably arranged with the desktop through the desktop connecting device.

7. A chopstick matching device capable of replacing public chopsticks according to any one of claims 1 to 5, wherein: the external control structure is a three-dimensional box or a three-dimensional frame, and the external control structure is connected with the dinner plate.

8. A chopstick matching device capable of replacing public chopsticks according to any one of claims 1 to 5, wherein: the outer control structure is a three-dimensional box or a three-dimensional frame, and the outer control structure is connected with the chopstick frame.

9. A chopstick matching device capable of replacing public chopsticks according to any one of claims 1 to 5, wherein: the external control structure is a three-dimensional box or a three-dimensional frame, and the external control structure is connected with the dish and the chopstick frame.

10. A chopstick matching device capable of replacing public chopsticks according to any one of claims 1 to 5, wherein: and the inner surface and the outer surface of the double-sleeve are both tightly provided with self-cleaning coatings or self-cleaning electroplated layers.

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