CN220477391U

CN220477391U - Novel training chopsticks

Info

Publication number: CN220477391U
Application number: CN202321931350.0U
Authority: CN
Inventors: 任凯楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-02-13
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses novel training chopsticks, which comprise a pair of chopstick rod bodies and a connecting block, wherein the connecting block comprises two chopstick rod fixing ends sleeved with the chopstick rod bodies and a connecting part for connecting the chopstick rod fixing ends, the chopstick rod fixing ends are provided with chopstick rod body channels, and the side walls of the chopstick rod body channels are provided with elastic compression rings. The training chopsticks disclosed by the utility model have a simple structure, the length of the extending end of the chopstick rod body can be adjusted according to the needs, and the technical problems that the structure of a connecting block is too complex and the subsequent use is not beneficial can be solved.

Description

Novel training chopsticks

Technical Field

The utility model relates to the field of chopsticks, in particular to novel training chopsticks.

Background

Chopsticks are one of important marks of Chinese food culture, originate from China and are transmitted to the Chinese character culture circles of Korea, japan, vietnam and the like. Because of the importance of chopsticks in Chinese food culture and the frequent use of chopsticks in daily life, people attach great importance to children to learn and train to use chopsticks. In China, during the training process of the child tableware, shorter child chopsticks are initially used, but the child chopsticks conform to the physiological characteristics of children in size, but the child chopsticks are not easy to independently complete the training of the clamping action due to insufficient hand muscle holding force of the children, so that the chopsticks are easy to drop frequently during the use process of the children.

To solve this problem, there is a conjoined chopstick on the market, such as a training chopstick disclosed in chinese patent application with the authority bulletin number CN 217937834U, comprising a connector and two chopstick rods; the connector comprises a front shell provided with a first positioning column and a rear shell provided with a first connecting column; the first positioning column is provided with a first connecting hole; the bottom of the front shell is provided with a movable cavity; the chopstick rod comprises a left chopstick rod and a right chopstick rod with a mounting ring; a first clamping groove and a second clamping groove which are connected are arranged below the mounting ring; the clamping groove II is arranged at the end of the clamping groove I; the width of the first clamping groove is larger than that of the second clamping groove; the clamping grooves I of the left chopstick rod and the right chopstick rod form a rectangular mounting groove I, and the clamping grooves II form a rectangular mounting groove II; elastic blocks made of silica gel materials are filled in the first clamping groove and the second clamping groove; the left chopstick rod and the right chopstick rod are connected in a matched and hinged manner through a mounting ring and a first connecting column; the front shell and the rear shell are fixedly connected through the matching plug connection of the first connecting hole and the first connecting column. The problem that chopsticks frequently drop in the using process of children are easy to cause because the clamping force of the hand muscles of the children is insufficient and the clamping action is not easy to independently finish is solved by the aid of the scheme. However, the length and the size of the training chopsticks are fixed, and the training chopsticks cannot be adjusted according to the needs of users and use scenes, so that the training chopsticks for different stages of children are adversely affected.

In order to solve the problem, the applicant protects a training chopstick in Chinese patent application with patent application number of CN202321808646.3, the training chopstick comprises a pair of chopstick rod bodies and a connecting block, the connecting block comprises a shell, a pair of chopstick rod body channels are arranged on two sides of a central line of the shell, the chopstick rod body channels penetrate to the bottom end of the shell along the vertical direction from the top end of the shell, a spring block and a spring block cavity for accommodating the spring block are further arranged in the shell, the lower end of the spring block cavity is communicated with the chopstick rod body channels, and the chopstick rod body penetrates through the chopstick rod body channels to be in butt joint with the spring block and the side wall of the chopstick rod body channels. According to the technical scheme, the length of the extending end of the chopstick rod body can be adjusted according to the needs, the technical problems that the length and the size of the existing training chopsticks are fixed, the chopsticks cannot be adjusted according to the needs of users and use scenes, and adverse effects are caused to the chopsticks in different stages of use training of children can be effectively solved. However, in the practical use process, we find that the structure of the connecting block of the training chopsticks is too complex and is not beneficial to the subsequent use.

Disclosure of Invention

The utility model mainly aims to provide novel training chopsticks, and aims to solve the technical problems that the connecting block structure of the existing training chopsticks is too complex and is not beneficial to subsequent use.

In order to achieve the above purpose, the utility model provides a novel training chopstick, which comprises a pair of chopstick rod bodies and a connecting block, wherein the connecting block comprises two chopstick rod fixing ends sleeved with the chopstick rod bodies and a connecting part for connecting the chopstick rod fixing ends, the chopstick rod fixing ends are provided with chopstick rod body channels, the side walls of the chopstick rod body channels are provided with elastic compression rings, and the connecting part is made of deformable materials.

Optionally, the elastic compression ring is made of an elastic material, the connecting portion is made of an elastic material, the elastic compression ring is made of a silica gel material, and the connecting portion is made of a silica gel material.

Optionally, the upper middle section of the chopstick rod body is provided with a plurality of concave rings, and the concave rings are coaxial with the chopstick rod body.

Optionally, the inner side surface of the elastic compression ring is an arc-shaped surface, and the outer side surface of the concave ring is an arc-shaped surface.

Optionally, two elastic compression rings are arranged on the side wall of the chopstick rod body channel, a plurality of groups of concave rings are arranged on the middle-upper section of the chopstick rod body, and the two concave rings are one group and correspond to the elastic compression rings.

Optionally, the two chopstick rod body channels intersect on an axis and form an included angle of 5-15 degrees.

Optionally, the diameter of the connecting part is smaller than the diameter of the fixed end of the chopstick rod.

Optionally, the outside card of connecting portion connects the tiger mouth auxiliary device, the tiger mouth auxiliary device includes tiger mouth support wing and joint strip.

Optionally, an inserting groove is formed in the middle of the connecting portion, an inserting tongue is arranged on the tiger mouth auxiliary device, and the inserting tongue and the inserting groove are matched with each other.

Optionally, an auxiliary chuck is arranged at the bottom of the chopstick rod body, and the width of the auxiliary chuck is larger than that of the chopstick rod body.

The beneficial effects of the utility model are as follows:

according to the novel training chopsticks disclosed by the embodiment of the utility model, the chopstick rod body is inserted into the chopstick rod body channel, the extending end of the chopstick rod body is adjusted to the corresponding length according to the actual needs of a user, and as the width of the chopstick rod body channel is slightly larger than that of the chopstick rod body, the chopstick rod body can slide up and down in the chopstick rod body channel, and the chopstick rod body can be extruded by virtue of the elastic compression ring on the side wall of the chopstick rod body channel, the extrusion force of the elastic compression ring on the chopstick rod body generates friction force on the side wall of the chopstick rod body, the friction force can prevent the chopstick rod body from falling out of the chopstick rod body channel in the use process, and when the length of the extending end of the chopstick rod body needs to be adjusted, the chopstick rod body can be pulled by applying upward or downward thrust force to be larger than the friction force, so that the extending end length of the chopstick rod body can be adjusted, and the effect that the chopstick rod body falls out of the chopstick rod body from the chopstick rod body channel in the use process can be prevented. The training chopsticks disclosed by the utility model have a simple structure, the length of the extending end of the chopstick rod body can be adjusted according to the needs, the too complex structure of the connecting block can be avoided, and the technical problem of subsequent use is not benefited.

Furthermore, the opposite contact surfaces of the elastic pressing ring and the concave ring are arc-shaped surfaces, so that the elastic pressing ring and the concave ring can be conveniently meshed with each other, the fixed connection between the elastic pressing ring and the chopstick rod body is stable, and the elastic pressing ring is pulled out of the concave ring more easily after the tensile force reaches a threshold due to the guiding effect of the arc-shaped surfaces when the chopstick rod body is pulled out of the elastic pressing ring.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a novel training chopstick according to an embodiment of the present utility model;

FIG. 2 is an exploded view of a new training chopstick according to one embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a novel training chopstick according to an embodiment of the present utility model;

FIG. 4 is a schematic view of another embodiment of a novel training chopstick;

figure 5 is a cross-sectional view of yet another embodiment of a novel training chopstick of the present utility model.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, if a directional indication (such as up, down, left, right, front, and rear … …) is involved in the embodiment of the present utility model, the directional indication is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional indication is correspondingly changed.

In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1 to 5, the embodiment of the utility model provides a pair of novel training chopsticks, which comprises a pair of chopstick rod bodies 01 and a connecting block 05, wherein the connecting block 05 comprises two chopstick rod fixing ends 051 sleeved with the chopstick rod bodies 01 and connecting portions 052 connected with the chopstick rod fixing ends 051, the chopstick rod fixing ends 051 are provided with chopstick rod body channels 053, and side walls of the chopstick rod body channels 053 are provided with elastic compression rings 054.

During the use, insert the chopsticks pole body into chopsticks pole body passageway, according to user's actual need with the chopsticks pole body stretch out the end and adjust corresponding length, because the width of chopsticks pole body passageway is slightly greater than chopsticks pole body, chopsticks pole body can slide from top to bottom in chopsticks pole body passageway, and can extrude chopsticks pole body with the help of the elasticity clamping ring of chopsticks pole body passageway lateral wall, produce the frictional force to chopsticks pole body lateral wall through the extrusion force of elasticity clamping ring to chopsticks pole body, this frictional force can prevent that chopsticks pole body from deviating from in the chopsticks pole body passageway during the use, when needing to adjust the length of chopsticks pole body stretch out the end, only need exert upwards or decurrent thrust to chopsticks pole body, the thrust is greater than frictional force can stimulate chopsticks pole body, can adjust chopsticks pole body stretch out the end length, can prevent again that chopsticks pole body deviate from in the use from chopsticks pole body passageway. The training chopsticks disclosed by the utility model have a simple structure, the length of the extending end of the chopstick rod body can be adjusted according to the needs, the too complex structure of the connecting block can be avoided, and the technical problem of subsequent use is not benefited.

In an embodiment, the connecting portion 052 is made of an elastic material, and the elastic material can enable the chopstick rod fixed end connected with the upper end of the chopstick rod body in a sleeved mode to deflect along with the chopstick rod body in a use process, and the chopstick rod body can clamp food freely. The elastic compression ring 054 is made of elastic materials, specifically, the elastic compression ring 054 is made of silica gel materials, and specifically, the connecting portion 052 is made of silica gel materials. The elastic material is a material which is easy to deform when being extruded and can recover deformation to generate elasticity corresponding to extrusion force; the silica gel material has hardness and flexibility, and is used as an elastic material for the connecting part and the elastic pressing ring, so that a user can resist the restoring force generated by the elastic pressing ring and the connecting part only by providing small force.

In an embodiment, the upper middle section of the chopstick rod body 01 is provided with a plurality of concave rings 011, and the concave rings 011 are coaxial with the chopstick rod body 01. The upper middle section of the chopstick rod body is used as a connecting end with the connecting block, the lower section of the chopstick rod body is used as a handheld and food holding end, the concave ring of the upper middle section can be matched with the elastic pressing ring, and a clamping structure is formed to enable the fixed connection between the elastic pressing ring and the chopstick rod body to be more stable.

In an embodiment, the inner side surface of the elastic compression ring 054 is an arc surface, and the outer side surface of the concave ring 011 is an arc surface. The opposite contact surfaces of the elastic pressing ring and the concave ring are arc-shaped surfaces, so that the elastic pressing ring and the concave ring can be conveniently meshed with each other, the fixed connection of the elastic pressing ring and the chopstick rod body is stable, and the elastic pressing ring is pulled out of the concave ring more easily after the tensile force reaches a threshold due to the guiding effect of the arc-shaped surfaces when the chopstick rod body is pulled out of the elastic pressing ring.

In an embodiment, two elastic compression rings 054 are arranged on the side wall of the chopstick rod body channel 053, a plurality of groups of concave rings 011 are arranged on the middle-upper section of the chopstick rod body, and the two concave rings 011 are one group and correspond to the elastic compression rings 054. Through concave ring and the elasticity clamping ring that set up in pairs, can let press from both sides the food in-process, the fixed connection of elasticity clamping ring and chopsticks pole body is more stable.

In one embodiment, the two chopstick body channels 053 intersect on an axis and form an included angle of 5-15 degrees. The chopstick rod body sleeved in the chopstick rod body is in a state of being opened naturally at a small angle under the condition that clamping force is not applied by the chopstick rod body, so that the chopstick rod is more suitable for users with small hand muscle strength such as children.

In one embodiment, the diameter of the connecting portion 052 is smaller than the diameter of the fixed end 051 of the chopstick rod. Therefore, the connecting part is easier to bear force, and is easier to bend in the use process, so that the use of a user is convenient.

In an embodiment, the outer side of the connecting portion 052 is connected to the tiger mouth assistor 06 in a clamping manner, and the tiger mouth assistor 06 includes a tiger mouth supporting wing 061 and a clamping strip 062. The clamping strip 062 can wrap the connecting portion 052 and form clamping connection with the connecting portion. The chopstick rod body can be supported on the upper part of the tiger mouth in the using process by the tiger mouth auxiliary device.

In one embodiment, the middle part of the connecting part 052 is provided with a socket 055, and the tiger mouth assistor 06 is provided with a socket tongue 063, and the socket tongue 063 is matched with the socket 055. Through the grafting fixing effect of grafting tongue and grafting groove, can prevent in the use, the vice of tiger's mouth takes place to rotate on connecting portion.

In an embodiment, an auxiliary chuck 013 is disposed at the bottom of the chopstick rod body 01, and the width of the auxiliary chuck 013 is larger than that of the chopstick rod body 01. The auxiliary clamping head can increase the contact area between the chopstick rod body and the food block, so that the chopstick rod can clamp food more easily.

Specifically, in one embodiment, the chopstick rod body 01 is a square cross-section cylinder. As the muscle force holding force of the hands of the children is insufficient, the chopstick rod body of the square section cylinder can provide more effective holding force points for the fingers of the children, and is more suitable for the children. In addition, it should be noted that the chopstick rod body may be other cross-section columns, such as a circle. The round shape is suitable for children of older age groups, and the corresponding structural deformation is also within the protection scope of the utility model.

The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. The utility model provides a novel training chopsticks, includes a pair of chopsticks pole body and connecting block, its characterized in that, the connecting block includes two chopsticks pole stiff ends that cup joint with chopsticks pole body and the connecting portion of connecting chopsticks pole stiff end, chopsticks pole stiff end sets up chopsticks pole body passageway, the lateral wall of chopsticks pole body passageway sets up elastic compression ring.

2. The pair of novel training chopsticks according to claim 1, wherein the elastic pressing ring is made of elastic material, the connecting portion is made of elastic material, the elastic pressing ring is made of silica gel material, and the connecting portion is made of silica gel material.

3. The novel training chopstick as in claim 2, wherein the upper middle section of the chopstick rod body is provided with a plurality of concave rings, the concave rings being coaxial with the chopstick rod body.

4. The pair of novel training chopsticks according to claim 3, wherein the inner side surface of the elastic compression ring is an arc-shaped surface, and the outer side surface of the concave ring is an arc-shaped surface.

5. The novel training chopstick as claimed in claim 3, wherein the side wall of the chopstick rod body channel is provided with two elastic compression rings, the middle upper section of the chopstick rod body is provided with a plurality of groups of concave rings, and the two concave rings are one group and correspond to the elastic compression rings.

6. The novel training chopstick of claim 1, wherein the two chopstick rod body passageways intersect on an axis and form an included angle of 5-15 degrees.

7. The pair of novel training chopsticks according to claim 1, wherein the diameter of the connecting portion is smaller than the diameter of the fixed end of the chopstick rod.

8. The pair of novel training chopsticks according to claim 7, wherein the outer side of the connecting part is connected with a tiger mouth auxiliary device in a clamping way, and the tiger mouth auxiliary device comprises a tiger mouth supporting wing and a clamping strip.

9. The pair of novel training chopsticks according to claim 8, wherein the middle part of the connecting part is provided with a plug-in groove, the tiger mouth auxiliary device is provided with a plug-in tongue, and the plug-in tongue is matched with the plug-in groove.

10. The pair of novel training chopsticks according to claim 1, wherein an auxiliary chuck is arranged at the bottom of the chopstick rod body, and the width of the auxiliary chuck is larger than that of the chopstick rod body.