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CN-224206535-U - Detachable stool core structure of waist stool

CN224206535UCN 224206535 UCN224206535 UCN 224206535UCN-224206535-U

Abstract

The utility model relates to the technical field of infant products and discloses a detachable stool core structure of a waist stool, which comprises a shell and a cover plate, wherein an EPP stool core is arranged in the shell, the cover plate is positioned above the shell, a first groove is formed in the cover plate, the top of the first groove is fixedly connected with a first convex plate, a second groove is formed in the top of the EPP stool core, and the first convex plate is mutually clamped with the second groove. According to the utility model, the outer shell and the cover plate can be sequentially installed through the mutual matching of the tenon-and-mortise structures, so that the stool core made of the inner EPP material can be conveniently replaced during production or use, the convenience and stability of use are improved, in addition, the comfort and the service life of a product can be remarkably improved through designing the materials of the cover plate and the shell into memory cotton, and the softness and slow rebound resilience of the memory cotton are beneficial to dispersing pressure and avoiding damage caused by concentrated stress.

Inventors

  • LIU YANGJUN

Assignees

  • 广州市卓晨贸易有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (6)

  1. 1. The detachable stool core structure of the waist stool comprises a shell (1) and a cover plate (2) and is characterized in that an EPP stool core (6) is arranged in the shell (1), the cover plate (2) is positioned above the shell (1), a first groove (3) is formed in the cover plate (2), a first convex plate (4) is fixedly connected to the top of the first groove (3), a second groove (5) is formed in the top of the EPP stool core (6), and the first convex plate (4) is mutually clamped with the second groove (5).
  2. 2. The detachable stool core structure of the waist stool of claim 1, wherein a first slot (8) is formed in the shell (1), an inserting strip (7) is fixedly connected to the outer portion of the EPP stool core (6), and the inserting strip (7) and the first slot (8) are mutually clamped.
  3. 3. The detachable stool core structure of the waist stool of claim 1, wherein a second convex plate (9) is fixedly connected inside the shell (1), a third groove (14) is formed in the bottom of the EPP stool core (6), and the second convex plate (9) is clamped with the third groove (14).
  4. 4. The detachable stool core structure of the waist stool of claim 1, wherein a plurality of inserting blocks (10) are fixedly connected inside the shell (1), a second inserting groove (12) is formed in the bottom of the EPP stool core (6), and the inserting blocks (10) are mutually clamped with the second inserting groove (12).
  5. 5. The detachable stool core structure of the waist stool of claim 4, wherein one of the inserting blocks (10) is fixedly connected with a fixing block (11) outside, a slot III (13) is formed in the bottom of the EPP stool core (6), and the fixing block (11) is clamped with the slot III (13) mutually.
  6. 6. The detachable stool core structure of the waist stool according to claim 1, wherein the shell (1) and the cover plate (2) are made of memory cotton materials.

Description

Detachable stool core structure of waist stool Technical Field The utility model relates to the technical field of infant products, in particular to a detachable stool core structure of a waist stool. Background The waist stool is a tool designed for relieving the load of the waist, and is particularly suitable for people with baby or needing to stand for a long time. The pressure-reducing and pressure-reducing device has the advantages that through scientific partial pressure and ergonomic design, the stress points of the back, the rear waist and the front abdomen form a triangular support, the spinal column is effectively protected, the pressure is dispersed, the waist pressure is reduced, and the comfort level is improved. The waist stool has the core of the inside stool core part, so the stool core of the waist stool can be detached, thereby greatly facilitating the life of people. The detachable stool core of the waist stool is flexible in design and convenient to clean and maintain. The material is mostly environment-friendly EPP foam, has the characteristics of portability, ventilation, moisture resistance and the like, has good damping performance, and effectively protects the backbone of babies. In addition, part waist bench adopts aluminium system or aviation aluminium material, saves space through 90 beta structures, conveniently carries. The design not only improves the use convenience, but also meets the requirements of different seasons. Although the existing detachable stool core of the waist stool can meet most living needs, when the time of going out is relatively tense, the stool core cannot be efficiently detached, cleaned and replaced, and therefore the detachable stool core structure of the waist stool is provided for solving the problems. Disclosure of utility model In order to make up for the defects, the utility model provides a detachable stool core structure of a waist stool, and aims to solve the problem that the stool core cannot be efficiently detached, cleaned and replaced in the prior art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The detachable stool core structure of the waist stool comprises a shell and a cover plate, wherein an EPP stool core is arranged in the shell, the cover plate is positioned above the shell, a first groove is formed in the cover plate, a first convex plate is fixedly connected to the top of the first groove, a second groove is formed in the top of the EPP stool core, and the first convex plate is mutually clamped with the second groove; As a further description of the above technical solution: A first slot is formed in the shell, an inserting strip is fixedly connected to the outer part of the EPP stool core, and the inserting strip is clamped with the first slot; As a further description of the above technical solution: A second convex plate is fixedly connected inside the shell, a third groove is formed in the bottom of the EPP stool core, and the second convex plate is clamped with the third groove; As a further description of the above technical solution: A plurality of inserting blocks are fixedly connected inside the shell, a second inserting groove is formed in the bottom of the EPP stool core, and the inserting blocks are mutually clamped with the second inserting groove; As a further description of the above technical solution: A fixing block is fixedly connected to the outside of one of the inserting blocks, a slot III is formed in the bottom of the EPP stool core, and the fixing block is clamped with the slot III; As a further description of the above technical solution: the shell and the cover plate are made of memory cotton materials. The utility model has the following beneficial effects: 1. according to the utility model, the outer shell and the cover plate can be sequentially installed through the mutual matching of the mortise and tenon structures, so that the bench core made of the inner EPP material can be conveniently replaced during production or use, and the convenience and stability of use are improved. 2. According to the utility model, the cover plate and the shell are made of memory cotton, so that the comfort and the service life of the product can be remarkably improved, and the softness and slow rebound resilience of the memory cotton are beneficial to dispersing pressure, so that damage caused by concentrated stress is avoided. Drawings Fig. 1 is a schematic perspective view of a detachable core structure of a lumbar stool according to the present utility model; fig. 2 is a schematic structural view of a cover plate of a detachable stool core structure of the lumbar stool according to the present utility model; fig. 3 is a schematic structural view of a shell of a detachable core structure of a lumbar stool according to the present utility model; fig. 4 is a schematic structural view of a fixing block of a detachable stool core structure of the lumbar stool ac