Learning chopsticks
By designing a learning chopstick with built-in I-shaped elastic card block and adjustment slot, the problem of the holding position of children's learning chopsticks in the existing technology cannot be adjusted, and the natural opening and clamping function of the chopstick body is realized, as well as the grip of the holding body, Flexible adjustment of location reduces the problem of waste of resources and the difficulty of controlling the holding of food by chopstick bodies.
Patent Information
- Application Number
- CN202421048927.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-14
AI Technical Summary
The holding position of existing children's learning chopsticks cannot be adjusted, resulting in waste of resources and difficult control of the holding of food by the chopstick body.
A learning chopsticks are designed including a connecting seat and a through-type snap-in chopstick body. The connecting seat is built-in I-shaped elastic card block and adjustment groove, and the adjustment holes and adjustment bumps are distributed on the chopstick body. Through these structures, the chopstick body is realized. natural opening and clamping functions, as well as adjustment of grip position.
The natural opening and clamping function of chopstick body is realized, reducing the possibility of children forming incorrect usage postures during use. At the same time, the design of adjusting holes and adjusting bumps is realized, and the length of chopstick body is adjusted is achieved to avoid Waste of resources.
Smart Images
Figure CN222443770U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of children's chopsticks, in particular to a pair of learning chopsticks. Background Art
[0002] The use of chopsticks requires a series of complex and delicate movements of the hands, and requires appropriate strength and coordination between the fingers to successfully pick up food and put it into the mouth. Therefore, training children to use chopsticks from an early age not only helps to improve their hand muscle ability, but also helps to promote brain development. However, since children's muscle development is not yet complete, they often tend to form incorrect postures when learning to use ordinary chopsticks. This also leads to many adults still maintaining incorrect usage habits when using chopsticks because they failed to master the correct method when they were young.
[0003] The holding position of the prior art children's learning chopsticks cannot be adjusted. In order to meet different training stages and training purposes, parents often need to buy multiple pairs of children's learning chopsticks of different lengths, resulting in a waste of resources. In addition, there are problems such as the difficulty in controlling the chopsticks to hold food. Utility Model Content
[0004] The purpose of the utility model is to provide a pair of learning chopsticks to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A pair of learning chopsticks comprises a connecting seat and a pair of chopstick bodies which are connected to the connecting seat in a through-type clamping manner; the connecting seat comprises an outer shell and an I-shaped elastic clamping block which is detachably built into the inner part of the outer shell; a pair of through-type adjustment grooves for the chopstick bodies to be displaced along the length direction are arranged between the outer shell and the I-shaped elastic clamping block.
[0007] Among them, the I-shaped elastic block includes a first support block arranged horizontally at the top, a second support block arranged horizontally at the bottom, and a third support block arranged vertically for connecting the first support block and the second support block; the length of the first support block is smaller than that of the second support block.
[0008] The upper part of the chopstick body is evenly distributed with a plurality of adjustment holes; the middle part of the through-type adjustment groove is provided with an adjustment protrusion matching the adjustment hole; and the connection seat can be clamped to different positions of the chopstick body through the abutment between the adjustment hole and the adjustment protrusion.
[0009] Preferably, the housing comprises a front shell and a rear shell, and the front shell and the rear shell are detachably connected.
[0010] Preferably, the front shell includes a snap-fitting convex edge arranged at the edge of the shell; the rear shell includes a snap-fitting groove arranged at the edge of the shell and matching the convex edge; and a detachable connection between the front shell and the rear shell is achieved through contact snap-fitting between the snap-fitting convex edge and the snap-fitting groove.
[0011] Preferably, the front shell includes a pair of limit plates arranged on the left and right sides of the third support block for contact-type limit connection to the third support block and a pair of limit cylinders for through-type limit connection to the I-shaped elastic block; the I-shaped elastic block is provided with a through-type limit hole matching the limit cylinder; the rear shell is provided with a connecting hole matching the limit cylinder; the limit cylinder passes through the through-type limit hole and is in interference fit with the connecting hole, thereby realizing the limit connection of the front shell and the rear shell to the I-shaped elastic block.
[0012] Preferably, the adjusting protrusion is integrally formed and connected to the housing.
[0013] Preferably, the adjustment protrusion includes a V-shaped protrusion facing one side of the chopstick body and a spherical protrusion arranged at the tip of the V-shaped protrusion; the adjustment hole includes a round hole groove matching the spherical protrusion and a guide fillet arranged at the notch of the round hole groove; the spherical protrusion and the round hole groove abut against each other.
[0014] Compared with the prior art, the learning chopsticks of this application have the following beneficial effects:
[0015] The connecting seat of the utility model is built with an I-shaped elastic block for supporting and clamping the chopstick body. When the chopstick body is in a natural state, under the action of the narrow upper and wide lower shape of the I-shaped elastic block, the adjustment hole and the adjustment protrusion are connected to form a natural open state. When the child holds the chopstick body and squeezes it inward, the chopstick body uses the abutment point between the adjustment hole and the adjustment protrusion as a fulcrum, and the second support block of the I-shaped elastic block is forced to squeeze inward to clamp the food. After the child lets go, under the action of the I-shaped elastic block, the chopstick body returns to the natural open state. The chopstick body of the utility model is evenly provided with a plurality of adjustment holes that abut against the adjustment protrusion of the shell to achieve the specific position adjustment of the chopstick body held by the child. It only needs to pull the chopstick body to make the spherical protrusion abut against the circular hole groove at different positions, and the I-shaped elastic block cooperates with the limiting effect of the chopstick body to achieve the adjustment of the holding position. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;
[0017] Figure 2 This is an exploded view of the structure of an embodiment of the utility model;
[0018] Figure 3This is a schematic diagram of the connection structure of the I-shaped elastic clamp in the embodiment of the utility model;
[0019] Figure 4 This is a schematic diagram of the connection structure of the chopstick body in the embodiment of the utility model;
[0020] Figure 5 This is a schematic diagram of the connection structure of the housing in the embodiment of the utility model;
[0021] Figure 6 It is a schematic diagram of an I-shaped elastic block in an embodiment of the utility model.
[0022] Figure numerals: 1, connecting seat; 11, outer shell; 111, front shell; 112, rear shell; 113, snap-fitting convex edge; 114, snap-fitting groove; 115, limiting plate; 116, limiting cylinder; 117, connecting hole; 12, I-shaped elastic block; 121, through-type limiting hole; 122, first support block; 123, second support block; 124, third support block; 13, through-type adjusting groove; 14, adjusting protrusion; 141, V-shaped protrusion; 142, spherical protrusion; 2, chopstick body; 21, adjusting hole; 211, round hole groove; 212, guide fillet; 3, tiger's mouth auxiliary device; 31, T-shaped connecting block; 32, through hole; 33, snap-fitting groove. DETAILED DESCRIPTION
[0023] The following is further described in detail through specific implementation methods:
[0024] like Figure 1-6 As shown, this embodiment shows a pair of learning chopsticks, including a connecting seat 1 and a pair of chopstick bodies 2 that are through-connected to the connecting seat 1; the connecting seat 1 includes an outer shell 11 and an I-shaped elastic block 12 that is detachably built into the inner part of the outer shell 11; a pair of through-type adjustment grooves 13 are provided between the outer shell 11 and the I-shaped elastic block 12 for the chopstick bodies 2 to be displaced along the length direction; a thumb's mouth aid 3 is detachably connected to the back side of the outer shell 11.
[0025] Among them, Figure 2-4 and Figure 6 As shown, the I-shaped elastic block 12 includes a first support block 122 disposed horizontally at the top, a second support block 123 disposed horizontally at the bottom, and a third support block 124 disposed vertically for connecting the first support block 122 and the second support block 123; the length of the first support block 122 is smaller than that of the second support block 123, forming a shape that is narrow at the top and wide at the bottom;
[0026] like Figure 3-4As shown, the upper part of the chopstick body 2 is evenly distributed with a plurality of adjustment holes 21; the middle part of the through-type adjustment groove 13 is provided with an adjustment protrusion 14 matching the adjustment hole 21; the connection seat 1 is connected to the different positions of the chopstick body 2 through the contact between the adjustment hole 21 and the adjustment protrusion 14. Specifically, when the chopstick body 2 is in a natural state without being squeezed, the adjustment hole 21 on the outside of the chopstick body 2 is in contact with the adjustment protrusion 14 of the housing 11, and at this time, the inner side of the chopstick body 2 is in a naturally open state under the action of the narrow upper and wide lower shape of the I-shaped elastic clamping block 12; when the child holds the chopstick body 2 and squeezes it inward, the chopstick body 2 uses the contact point between the adjustment hole 21 and the adjustment protrusion 14 as a fulcrum, and the second support block 123 at the bottom of the I-shaped elastic clamping block 12 is forced to squeeze inward to clamp the food. After the child lets go, the chopstick body 2 returns to a naturally open state under the action of the I-shaped elastic clamping block 12. At the same time, the chopstick body 2 can be adjusted by simply pulling the chopstick body 2 to make the adjustment protrusions 14 of the shell 11 abut against the adjustment holes 21 at different positions on the chopstick body 2, and the I-shaped elastic block 12 can limit the chopstick body 2 to achieve the adjustment of the holding position.
[0027] Further explanation, in further implementation of this embodiment, as Figure 4-5 As shown, the housing 11 includes a front housing 111 and a rear housing 112, and the front housing 111 and the rear housing 112 are detachably connected to facilitate cleaning and assembly. Further, in these embodiments, the front housing 111 includes a snap-fitting convex edge 113 disposed at the edge of the housing; the rear housing 112 includes a snap-fitting groove 114 disposed at the edge of the housing to match the convex edge; the detachable connection between the front housing 111 and the rear housing 112 is achieved through the contact snap-fitting between the snap-fitting convex edge 113 and the snap-fitting groove 114, and the connection structure is reliable and stable. Furthermore, in these embodiments, the front shell 111 includes a pair of limiting plates 115 arranged on the left and right sides of the third support block 124 for contact-type limiting connection to the third support block 124, and a pair of limiting cylinders 116 for through-type limiting connection to the I-shaped elastic block 12; the I-shaped elastic block 12 is provided with a through-type limiting hole 121 matching the limiting cylinder 116; the rear shell 112 is provided with a connecting hole 117 matching the limiting cylinder 116; the limiting cylinder 116 passes through the through-type limiting hole 121 and is in interference fit with the connecting hole 117. During specific installation, the third support block 124 of the I-shaped elastic block 12 is clamped between the limiting plates 115, and at the same time, the limiting cylinder 116 passes through the through limiting hole 121 of the I-shaped elastic block 12, and then the front shell 111 and the rear shell 112 are combined. At this time, the limiting cylinder 116 and the connecting hole 117 are in interference fit, so that the front shell 111 and the rear shell 112 are limited and clamped to the I-shaped elastic block 12.
[0028] Further explanation, in another further implementation of this embodiment, as Figure 5 As shown, a T-shaped connecting block 31 is provided on the back of the shell 11, and the tiger's mouth assistant 3 is provided with a through hole 32 and a snap-in groove 33 matching the T-shaped connecting block 31; during installation, the T-shaped connecting block 31 passes through the through hole 32 provided on the tiger's mouth assistant 3 and then rotates 90°. At this time, the T-shaped connecting block 31 abuts against the snap-in groove 33 to achieve a stable connection of the tiger's mouth assistant 3.
[0029] like Figure 1-6 As shown, another embodiment shows a pair of learning chopsticks, including a connecting seat 1 and a pair of chopstick bodies 2 that are through-connected to the connecting seat 1; the connecting seat 1 includes a shell 11 and an I-shaped elastic block 12 that is detachably built into the shell 11; a pair of through-type adjustment slots 13 for the chopstick bodies 2 to be displaced along the length direction are provided between the shell 11 and the I-shaped elastic block 12; wherein the I-shaped elastic block 12 includes a first horizontally arranged support block 122 at the top, a second horizontally arranged support block 123 at the bottom, and a third vertically arranged support block 124 for connecting the first support block 122 and the second support block 123; the length of the first support block 122 is smaller than that of the second support block 123; a plurality of adjustment holes 21 are evenly distributed on the upper part of the chopstick bodies 2; an adjustment protrusion 14 matching the adjustment hole 21 is provided in the middle of the through-type adjustment slot 13; the connection of the connecting seat 1 to the chopstick bodies 2 at different positions is achieved through the abutment between the adjustment hole 21 and the adjustment protrusion 14.
[0030] Further explanation, in further implementation of this embodiment, as Figure 3-4 As shown, the adjusting protrusion 14 is integrally formed and connected with the housing 11, and the structure is stable and reliable. Further, in these embodiments, the adjusting protrusion 14 includes a V-shaped protrusion 141 facing one side of the chopstick body 2 and a spherical protrusion 142 arranged at the tip of the V-shaped protrusion 141; the adjusting hole 21 includes a round hole groove 211 matching the spherical protrusion 142 and a guide fillet 212 arranged at the notch of the round hole groove 211, and the guide fillet 212 is arranged so that when the chopstick body 2 is adjusted, the spherical protrusion 142 is guided by the guide fillet 212 to facilitate sliding into the round hole groove 211; the spherical protrusion 142 and the round hole groove 211 abut against each other. Specifically, when it is necessary to adjust the specific position of the chopstick body 2 held by the child, it is only necessary to pull the chopstick body 2 so that the spherical protrusion 142 abuts against the circular hole groove 211 at different positions, and cooperate with the I-shaped elastic block 12 to limit the chopstick body 2 to achieve the adjustment of the holding position.
[0031] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.
Claims
1. A pair of learning chopsticks, characterized by: It comprises a connecting seat and a pair of chopstick bodies which are connected to the connecting seat in a through-type clamping manner; the connecting seat comprises an outer shell and an I-shaped elastic clamping block which is detachably built into the inner part of the outer shell; a pair of through-type adjusting grooves are provided between the outer shell and the I-shaped elastic clamping block for the chopstick bodies to move along the length direction; The I-shaped elastic block includes a first support block arranged horizontally at the top, a second support block arranged horizontally at the bottom, and a third support block arranged vertically for connecting the first support block and the second support block; the length of the first support block is smaller than that of the second support block; The upper part of the chopstick body is evenly distributed with a plurality of adjustment holes; the middle part of the through-type adjustment groove is provided with an adjustment protrusion matching the adjustment hole; and the connection seat can be clamped to different positions of the chopstick body through the abutment between the adjustment hole and the adjustment protrusion.
2. The learning chopsticks according to claim 1, characterized in that: The housing comprises a front housing and a rear housing, and the front housing and the rear housing are detachably connected.
3. The learning chopsticks according to claim 2, characterized in that: The front shell includes a snap-fitting convex edge arranged at the edge of the shell; the rear shell includes a snap-fitting groove arranged at the edge of the shell and matching the convex edge; the detachable connection between the front shell and the rear shell is achieved through the contact snap-fitting between the snap-fitting convex edge and the snap-fitting groove.
4. The learning chopsticks according to claim 3, characterized in that: The front shell includes a pair of limit plates arranged on the left and right sides of the third support block for contact-type limit connection to the third support block and a pair of limit cylinders for through-type limit connection to the I-shaped elastic block; the I-shaped elastic block is provided with a through-type limit hole matching the limit cylinder; the rear shell is provided with a connecting hole matching the limit cylinder; the limit cylinder passes through the through-type limit hole and is in interference fit with the connecting hole, so as to realize the limit connection of the front shell and the rear shell to the I-shaped elastic block.
5. The learning chopsticks according to claim 1, characterized in that: The adjusting protrusion is integrally formed and connected to the housing.
6. The learning chopsticks according to claim 5, characterized in that: The adjusting protrusion comprises a V-shaped protrusion facing one side of the chopstick body and a spherical protrusion arranged at the tip of the V-shaped protrusion; the adjusting hole comprises a round hole groove matching the spherical protrusion and a guide fillet arranged at the notch of the round hole groove; the spherical protrusion and the round hole groove abut against each other.