CN212280901U

CN212280901U - Dislocation-preventing chopsticks for children

Info

Publication number: CN212280901U
Application number: CN202021798315.2U
Authority: CN
Inventors: 单升华
Original assignee: Beijing Zhiding Wendao Brand Design Co ltd
Current assignee: Beijing Zhiding Wendao Brand Design Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-01-05
Anticipated expiration: 2030-08-25

Abstract

The utility model relates to a dislocation prevention children chopsticks, including the main chopsticks body and the supplementary chopsticks body, the main chopsticks body is passed through elastic connection portion with the upper end of the supplementary chopsticks body and is connected, and under the natural state, the main chopsticks body just is the splayed with the supplementary chopsticks body, still is equipped with the dislocation prevention device between the main chopsticks body and the supplementary chopsticks body, and the dislocation prevention device is used for preventing the dislocation when the main chopsticks body and the supplementary chopsticks body centre gripping are closed. The utility model discloses make children can produce interest to using chopsticks, shorten the time of practising to use chopsticks, it is rational in infrastructure to have, convenient to use, the dislocation prevention is effectual, and economy is suitable for, the characteristics of health environmental protection.

Description

Dislocation-preventing chopsticks for children

Technical Field

The utility model relates to a chopsticks technical field especially relates to a dislocation prevention children chopsticks.

Background

Chopsticks are one of important symbols of Chinese food culture and one of the most basic and most commonly used tools in food and drink processes, but for children, the fact that the chopsticks are not easy to learn to use is not easy, and even many foreign adults have great troubles in the process of learning to use the chopsticks. Meanwhile, the development of the hand muscles of children can be promoted by learning and using the chopsticks, the brain coordination ability of the children can be trained, and the brain potential can be developed, so that parents pay attention to the learning of the chopsticks of the children, and the chopsticks are used by being associated with the children earlier.

However, the muscle development of the hands of the children is not perfect, the use of the common chopsticks is difficult, if the common chopsticks are not guided, the incorrect chopstick holding posture is easy to form, and the habit of forming the posture once the common chopsticks are used is difficult to correct. The existing chopsticks for children to learn on the market are inconvenient to use, when the two chopsticks are used for clamping food, the tips of the chopsticks are easy to misplace, so that the food drops, the clamping difficulty is increased, the use is strenuous, and the children lose interest in learning the chopsticks easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a mistake proofing position children chopsticks makes children can produce interest to using chopsticks, shortens the time of practising using chopsticks, has rational in infrastructure, convenient to use, and mistake proofing position is effectual, and economy is suitable for, the characteristics of health environmental protection.

The utility model aims at realizing through the following technical scheme:

the anti-dislocation children chopsticks comprise main chopstick bodies and auxiliary chopstick bodies, wherein the upper ends of the main chopstick bodies and the auxiliary chopstick bodies are connected through elastic connecting parts, the main chopstick bodies and the auxiliary chopstick bodies are splayed in a natural state, an anti-dislocation device is further arranged between the main chopstick bodies and the auxiliary chopstick bodies, and the anti-dislocation device is used for preventing dislocation when the main chopstick bodies and the auxiliary chopstick bodies are clamped and closed.

The dislocation preventing chopsticks for children comprise inserting parts with through holes, wherein one sides of the inserting parts are provided with a pair of splayed limiting rods, the planes of the limiting rods are perpendicular to the axes of the through holes, the main chopstick body penetrates through the through holes, the inserting parts are located in the middle of the main chopstick body, and the opening directions of the limiting rods and the auxiliary chopstick body are opposite.

The dislocation-preventing children chopsticks are characterized in that the insertion part is annular, symmetrical hemispherical guide blocks are arranged at the end parts of the limiting rods respectively, the plane on each guide block is parallel to the axis of the corresponding limiting rod, the planes on the two guide blocks are arranged oppositely, and the distance between the two guide blocks is matched with the diameter of the corresponding auxiliary chopstick body.

The dislocation preventing chopsticks comprise mounting blocks with through insertion holes, the main chopstick body penetrates through the insertion holes, the mounting blocks are located in the middle of the main chopstick body, U-shaped insertion grooves with outward openings are formed in the mounting blocks, planes of the insertion grooves are perpendicular to the axis of the insertion holes, and the insertion grooves are gradually enlarged from inside to outside.

In the dislocation-preventing children chopsticks, the size of the opening at the outer side of the slot is matched with the diameter of the auxiliary chopstick body opposite to the slot.

The dislocation preventing chopsticks for children comprise a pair of clamping blocks with the same structure and size, wherein the clamping blocks are provided with through clamping holes, bulges extending outwards are arranged on the outer sides of the clamping blocks, one ends of the bulges extending towards the middle parts of the clamping blocks are butt joint surfaces, the butt joint surfaces are perpendicular to the axes of the clamping holes, and arc surfaces bending inwards are formed between the outer sides of the butt joint surfaces and the end parts of the clamping blocks; the main chopstick body is penetrated through a clamping hole of one clamping block, the auxiliary chopstick body is penetrated through a clamping hole of the other clamping block, the protrusions of the two clamping blocks are oppositely arranged up and down, and when the main chopstick body and the auxiliary chopstick body are clamped and closed, the butt joint surface of the clamping block on the main chopstick body is abutted against the butt joint surface of the clamping block on the auxiliary chopstick body.

In the dislocation-preventing chopsticks for children, the clamping block is cuboid, and the clamping hole is formed along the length direction of the clamping block; the butt joint surface and the arc surface are crossed to form a linear barrier strip, and the barrier strip is parallel to the side face of the clamping block opposite to the barrier strip.

In the dislocation-preventing children chopsticks, the connecting part is provided with splayed connecting holes which are symmetrically arranged, and the upper ends of the main chopstick body and the auxiliary chopstick body are respectively inserted into the connecting holes.

In the dislocation-preventing children chopsticks, the connecting part and the dislocation-preventing device are made of silicon rubber.

In the dislocation-preventing children chopsticks, the connecting part is cartoon-shaped and is integrally formed.

To sum up, the utility model discloses a beneficial technological effect does:

the connecting part is arranged, so that the chopsticks are labor-saving when in use, and the condition that two chopsticks are separated from fingers due to improper force application can not be worried; through the arrangement of the anti-dislocation device, the auxiliary chopstick body can limit the movement direction of the auxiliary chopstick body in the clamping process of being close to the main chopstick body, so that the lower end of the auxiliary chopstick body can only be relatively close to the lower end of the main chopstick body, the dislocation of the heads of the two chopsticks is avoided, and food can be better clamped.

The chopsticks are convenient to clean by arranging the detachable connecting part and the anti-dislocation device, and the connecting part or the anti-dislocation device is convenient to replace after being damaged; meanwhile, the rotation anti-dislocation device can also be used as a chopstick bracket, so that the chopstick heads are not contacted with the table top when the chopsticks are placed, and the sanitation in the process of using the chopsticks is improved.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention in a natural state;

fig. 2 is a schematic structural diagram of an embodiment of the present invention in a clamping state;

fig. 3 is a schematic structural diagram of an anti-dislocation device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second embodiment of the present invention in a natural state;

fig. 5 is a schematic structural diagram of a second anti-dislocation device according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a third embodiment of the present invention in a natural state;

fig. 7 is a schematic structural diagram of a third embodiment of the present invention in a clamping state;

fig. 8 is a schematic structural diagram of a three-proofing dislocation device according to an embodiment of the present invention.

Figure 1, main chopstick body; 2. an auxiliary chopstick body; 3. a connecting portion; 31. connecting holes; 4. a dislocation prevention device; 41. a plug-in part; 411. a through hole; 412. a limiting rod; 413. a guide block; 42. mounting blocks; 421. a jack; 423. a slot; 43. a clamping block; 431. a clamping hole; 432. a protrusion; 4321. a butt joint surface; 4322. an arc-shaped surface; 4323. and (6) blocking strips.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-8, a pair of dislocation-preventing chopsticks for children comprises a main chopstick body 1 and an auxiliary chopstick body 2, wherein the upper ends of the main chopstick body 1 and the auxiliary chopstick body 2 are connected through an elastic connecting part 3, the main chopstick body 1 and the auxiliary chopstick body 2 are splayed in a natural state, a dislocation-preventing device 4 is further arranged between the main chopstick body 1 and the auxiliary chopstick body 2, and the dislocation-preventing device 4 is used for preventing dislocation when the main chopstick body 1 and the auxiliary chopstick body 2 are clamped and closed.

The connecting part 3 can reduce the force of children when clamping chopsticks; meanwhile, the separation and the loss of the two chopsticks can be avoided. The dislocation of the chopstick heads can be prevented by arranging the dislocation prevention device 4 when the main chopstick body 1 and the auxiliary chopstick body 2 are clamped and closed.

As shown in fig. 1-3, in the first embodiment, the anti-displacement device 4 includes an insertion part 41 having a through hole 411, a pair of splayed limiting rods 412 is disposed on one side of the insertion part 41, a plane of the limiting rods 412 is perpendicular to an axis of the through hole 411, the main chopstick body 1 penetrates through the through hole 411, the insertion part 41 is located in the middle of the main chopstick body 1, and an opening direction of the pair of limiting rods 412 is opposite to the auxiliary chopstick body 2.

The inserting part 41 is annular, symmetrical hemispherical guide blocks 413 are respectively arranged at the end part of each limiting rod 412, the plane on each guide block 413 is parallel to the axis of the corresponding limiting rod 412, the planes on the two guide blocks 413 are oppositely arranged, and the distance between the two guide blocks 413 is matched with the diameter of the opposite auxiliary chopstick body 2.

When the children clamp two chopsticks, the auxiliary chopstick body 2 firstly falls between the two guide blocks 413 when the auxiliary chopstick body 2 is close to the main chopstick body 1, so that the heads of the two chopsticks cannot be dislocated when the two chopsticks are clamped and closed. Fig. 2 is a state diagram when two chopsticks are clamped and closed.

As shown in fig. 4 and 5, in the second embodiment, the anti-displacement device 4 includes an installation block 42 having a through insertion hole 421, the main chopstick body 1 penetrates through the insertion hole 421, the installation block 42 is located in the middle of the main chopstick body 1, a U-shaped insertion groove 423 with an outward opening is formed in the installation block 42, a plane where the insertion groove 423 is located is perpendicular to an axis of the insertion hole 421, and the insertion groove 423 is gradually enlarged from inside to outside.

The size of the opening at the outer side of the slot 423 is matched with the diameter of the auxiliary chopstick body 2 opposite to the slot.

When a child clamps two chopsticks, when the auxiliary chopstick body 2 is close to the main chopstick body 1, the auxiliary chopstick body 2 firstly falls into the slot 423, and under the guidance of the slot 423, the head of the two chopsticks cannot be dislocated when the two chopsticks are clamped and closed.

As shown in fig. 6 to 8, in the third embodiment, the anti-misalignment device 4 includes a pair of locking blocks 43 having the same structure and size, a through locking hole 431 is formed in the locking block 43, an outward extending protrusion 432 is formed on an outer side of the locking block 43, one end of the protrusion 432 extending toward a middle of the locking block 43 is an abutting surface 4321, the abutting surface 4321 is perpendicular to an axis of the locking hole 431, and an arc surface 4322 bending inward is formed between an outer side of the abutting surface 4321 and an end of the locking block 43; the main chopstick body 1 is provided with a clamping hole 431 of a clamping block 43 in a penetrating way, the auxiliary chopstick body 2 is provided with a clamping hole 431 of another clamping block 43 in a penetrating way, the bulges 432 of the two clamping blocks 43 are arranged oppositely up and down, and when the main chopstick body 1 and the auxiliary chopstick body 2 are clamped and closed, the butt joint surface 4321 of the clamping block 43 on the main chopstick body 1 is abutted against the butt joint surface 4321 of the clamping block 43 on the auxiliary chopstick body 2.

The latch 43 is a rectangular parallelepiped, and the latch hole 431 is formed along the length direction of the latch 43; the abutting surface 4321 and the arc-shaped surface 4322 are intersected to form a linear barrier bar 4323, and the barrier bar 4323 is parallel to the side surface of the corresponding fixture block 43.

When a child clamps two chopsticks, the main chopstick body 1 is positioned at the jaw of the hand, when the index finger and the middle finger clamp the auxiliary chopstick body 2 to be close to the main chopstick body 1, the bulge 432 on the auxiliary chopstick body 2 is close to the bulge 432 on the main chopstick body 1, the butt joint surface 4321 of the bulge 432 on the auxiliary chopstick body 2 is abutted against the butt joint surface 4321 of the bulge 432 on the main chopstick body 1, the barrier strip 4323 of the bulge 432 on the auxiliary chopstick body 2 is abutted against the side surface of the bulge 432 on the main chopstick body 1, and similarly, the barrier strip 4323 of the bulge 432 on the main chopstick body 1 is abutted against the side surface of the bulge 432 on the auxiliary chopstick body 2, so that the heads of the two chopsticks cannot be dislocated when the two chopsticks are clamped and closed. Fig. 7 is a state diagram when two chopsticks are clamped and closed.

The connecting part 3 is provided with splayed connecting holes 31 which are symmetrically arranged, and the upper ends of the main chopstick body 1 and the auxiliary chopstick body 2 are respectively inserted into the connecting holes 31.

The upper ends of the main chopstick body 1 and the auxiliary chopstick body 2 are respectively inserted into the connecting holes 31 of the connecting part 3, so that the main chopstick body 1 and the auxiliary chopstick body 2 can be prevented from being separated and lost, meanwhile, the connecting part 3 connects the main chopstick body 1 and the auxiliary chopstick body 2, the clamping force of hands on chopsticks can be reduced when food is clamped, and the chopsticks are particularly suitable for children; the connection hole 31 may be a through hole 411 having one end opened or both ends opened.

The connecting part 3 and the dislocation preventing device 4 are both made of silicon rubber. The silica gel material is sanitary and environment-friendly, has elasticity, facilitates the movement of the chopsticks when clamping the chopsticks, and meets the requirement of clamping the chopsticks.

In order to increase the pleasure of the children and improve the enthusiasm of the children for using the chopsticks, the connecting part 3 is cartoon-shaped and is integrally formed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The anti-dislocation children chopsticks are characterized by comprising a main chopstick body and an auxiliary chopstick body, wherein the upper ends of the main chopstick body and the auxiliary chopstick body are connected through an elastic connecting part, the main chopstick body and the auxiliary chopstick body are splayed in a natural state, an anti-dislocation device is further arranged between the main chopstick body and the auxiliary chopstick body and is used for preventing dislocation when the main chopstick body and the auxiliary chopstick body are clamped and closed.

2. The anti-dislocation chopsticks for children as claimed in claim 1, wherein the anti-dislocation device comprises an insertion part with a through hole, one side of the insertion part is provided with a pair of splayed limiting rods, the plane of the limiting rods is perpendicular to the axis of the through hole, the main chopstick body is inserted into the through hole, the insertion part is located in the middle of the main chopstick body, and the opening direction of the pair of limiting rods is opposite to the auxiliary chopstick body.

3. The anti-dislocation children chopsticks as claimed in claim 2, wherein the insertion part is circular, the end of each limiting rod is provided with symmetrical hemispherical guide blocks, the plane on each guide block is parallel to the axis of the corresponding limiting rod, the planes on the two guide blocks are oppositely arranged, and the distance between the two guide blocks is matched with the diameter of the opposite auxiliary chopstick body.

4. The anti-dislocation children chopsticks as claimed in claim 1, wherein the anti-dislocation device comprises a strip-shaped mounting block with a through insertion hole, the main chopstick body is inserted into the insertion hole, the mounting block is located in the middle of the main chopstick body, a U-shaped slot with an outward opening is formed in the mounting block, the plane of the slot is perpendicular to the axis of the insertion hole, and the slot is gradually enlarged from inside to outside.

5. The anti-dislocation children's chopsticks according to claim 4, wherein the size of the opening at the outer side of the slot is adapted to the size of the diameter of the opposite auxiliary chopstick body.

6. The anti-dislocation chopsticks as claimed in claim 1, wherein the anti-dislocation device comprises a pair of clamping blocks with the same structure and size, the clamping blocks are provided with through clamping holes, the outer sides of the clamping blocks are provided with protrusions extending outwards, one ends of the protrusions extending towards the middle of the clamping blocks are butt joint surfaces, the butt joint surfaces are perpendicular to the axis of the clamping holes, and an arc surface bending inwards is formed between the outer sides of the butt joint surfaces and the end parts of the clamping blocks; the main chopstick body is penetrated through a clamping hole of one clamping block, the auxiliary chopstick body is penetrated through a clamping hole of the other clamping block, the protrusions of the two clamping blocks are oppositely arranged up and down, and when the main chopstick body and the auxiliary chopstick body are clamped and closed, the butt joint surface of the clamping block on the main chopstick body is abutted against the butt joint surface of the clamping block on the auxiliary chopstick body.

7. The anti-dislocation children chopsticks according to claim 6, wherein the clamping block is a cuboid, and the clamping hole is arranged along the length direction of the clamping block; the butt joint surface and the arc surface are crossed to form a linear barrier strip, and the barrier strip is parallel to the side face of the clamping block opposite to the barrier strip.

8. The anti-dislocation chopsticks for children as claimed in claim 1, wherein the connecting part is provided with a splayed connecting hole symmetrically arranged, and the upper ends of the main chopstick body and the auxiliary chopstick body are inserted into the connecting hole, respectively.

9. The anti-dislocation chopsticks for children as claimed in claim 1, wherein the connecting part and the anti-dislocation device are made of silicon rubber.

10. The anti-dislocation children's chopsticks according to claim 1 or 9, wherein the connecting part is cartoon-shaped and integrally formed.