Massage Backpack Modular Structure for Self-Service Head Replacement
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Solution Overview
Problem
Existing backpacks with massage functions require time-consuming and laborious replacement of damaged massage heads, necessitating whole backpack disassembly and costly after-sales service, leading to inconvenience and increased costs.
Innovation Solution
A double-layered backpack structure with flexible storage spaces and quick-disconnect connectors allows consumers to replace massage devices independently, without disassembling the main body, featuring a control circuit, fasteners, and noise-reducing materials for seamless operation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of repair
If the massage head is damaged, then the massage function cannot be performed, but the whole backpack needs to be replaced which is time-consuming and laborious
Solution Approach 1:
The backpack is divided into separate functional modules: the main backpack body and the massage apparatus are independently designed and connected through detachable fasteners. This segmentation allows the massage head to be replaced independently without affecting the main backpack structure, enabling quick repair without time-consuming disassembly of the entire backpack.
2Ease of repair
If the massage head is damaged, then the massage function cannot be performed, but replacing the whole backpack increases costs
Solution Approach 1:
The backpack is divided into separate functional modules: the main backpack body and the massage apparatus are independently designed and connected through detachable fasteners. This segmentation allows the massage head to be replaced independently without affecting the main backpack structure, enabling quick repair without time-consuming disassembly of the entire backpack.
Solution Approach 2:
The design allows the massage head to be easily detached and replaced while keeping the main backpack body intact. Users can discard or replace only the damaged massage head component rather than the entire backpack, reducing financial loss and enabling cost-effective maintenance.
3Ease of repair
If the massage head needs replacement, then the stitching must be removed, but this requires professional service and increases complexity
Solution Approach 1:
The backpack is divided into separate functional modules: the main backpack body and the massage apparatus are independently designed and connected through detachable fasteners. This segmentation allows the massage head to be replaced independently without affecting the main backpack structure, enabling quick repair without time-consuming disassembly of the entire backpack.
Solution Approach 2:
The connection between the massage apparatus and backpack is designed to be dynamic and adjustable through detachable fasteners rather than fixed stitching. This allows the massage head to be easily attached and detached by users without requiring professional sewing services, simplifying the replacement procedure significantly.
Data Source
AI summary
A massaging apparatus system with a body having at least one shoulder strap, and a back panel, both with first inner layer, a second inner layer, a first outer layer and a second outer layer; an opening on the body and an opening fastener; at least one massage head; a control circuit with at least one cable connected to the massage heads, a substantially closed storage space between the first inner layer and the second inner layer. The first outer layer communicates with the user when worn. The first inner layer having a small storage space fixed firmly on the first inner layer and configured to receive the at least one massage head and having a second opening for the at least one massage head and cable to go through.