Casting method of spine support pillow with independent built-in spring
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 张德兴
- Publication Date
- 2010-06-23
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to the technical field of processing methods for bedroom utensils, in particular to a processing method for pillows. Background technique
[0002] In a traditional spring pillow, the internal springs are connected in series or the springs are put together and wrapped in the pillow. The collision and friction sound between the springs affects the quality of sleep, the softness is poor, uncomfortable, the inner material of the pillow is easily damaged, the service life is short, the height cannot be automatically adjusted, and the health care is poor. Contents of the invention
[0003] The object of the present invention is to provide a method of casting a ridge protection pillow with a separate built-in spring that can effectively overcome the above-mentioned defects and can have a separate built-in spring.
[0004] In order to achieve the above object, the present invention adopts the following technical solution: a casting met...