Spliced memory cotton pillow with mortise and tenon joint structure

Abstract

The utility model relates to a mortise and tenon joint structure splicing type memory cotton pillow, which comprises a pillowcase and a memory cotton pillow core, the memory cotton pillow core is formed by splicing an upper half core and a lower half core through a mortise and tenon joint structure, and the density of the memory cotton of the upper half core is different from that of the memory cotton of the lower half core. According to the splicing type memory cotton pillow with the mortise and tenon joint structure, the two memory cotton pillow interiors with different densities (hardness) are combined into the memory cotton pillow interior capable of being selectively used forwards and backwards, so that people can use the memory cotton pillow more conveniently, and the use experience feeling of people is enhanced; moreover, the combination mode of the pillow inner is a mortise and tenon joint structure insertion mode instead of a gluing mode, so that glue pollution of products is avoided, and the pillow is safer and healthier to human bodies and more environment-friendly to the environment.

Description

Technical Field

[0001] This utility model relates to the field of pillow manufacturing technology for sleep, and in particular to a memory foam pillow with mortise and tenon structure splicing. Background Technology

[0002] Among the factors affecting sleep quality, pillow comfort is one. Pillow comfort is related to the pillow's main material and shape.

[0003] Due to differences in body shape and personal feelings, some people prefer firmer pillows, while others prefer very soft pillows. Sometimes, due to temporary physical reasons (such as physical discomfort, headaches, fever, etc.), people may want to use a softer pillow (for greater comfort) or a firmer pillow (for better head support) when sleeping.

[0004] Memory foam pillows are currently quite popular on the market. Memory foam (polyether polyurethane foam sponge) has good plasticity, is easy to process and shape into the required shape, and has the advantages of good elasticity, good recovery, good fit and good breathability, making it very suitable for making pillows.

[0005] Based on the above, the "firmness" of memory foam as a pillow core can be adjusted by changing its density: generally speaking, the higher the density of memory foam, the higher the firmness, and the firmer the memory foam pillow core will be; the lower the density of memory foam, the lower the firmness, and the softer the memory foam pillow core will be.

[0006] The purpose of this invention is to combine two memory foam pillow cores of different densities into a single memory foam pillow core that can be used in either direction. Furthermore, the two cores are combined using a non-adhesive method to avoid "adhesive pollution" during production and use, making the product safer and healthier for the human body and more environmentally friendly. Utility Model Content

[0007] The technical problem to be solved by this utility model is to provide a mortise and tenon structure spliced ​​memory foam pillow, so as to make it more convenient for people to use memory foam pillows, enhance people's user experience, and at the same time ensure the health and environmental protection performance of the product, thus filling the gap in this field.

[0008] The technical solution adopted by this utility model to solve its technical problem is: a mortise and tenon structure spliced ​​memory foam pillow, including a pillowcase and a memory foam pillow core. The memory foam pillow core is formed by splicing an upper half core and a lower half core through a mortise and tenon structure, and the memory foam densities of the upper half core and the lower half core are different.

[0009] Furthermore, the upper and lower halves of the memory foam pillow core each have a T-shaped tenon and a T-shaped mortise, with the T-shaped tenon of the upper half and the T-shaped mortise of the lower half corresponding to each other, and the T-shaped mortise of the upper half and the T-shaped tenon of the lower half corresponding to each other.

[0010] The beneficial effects of this utility model are: the mortise and tenon structure spliced ​​memory foam pillow combines two memory foam pillow cores with different densities (hardness) into one memory foam pillow core that can be used in both directions, making it more convenient for people to use memory foam pillows and enhancing the user experience; moreover, the pillow cores are joined by a mortise and tenon structure rather than by adhesive, thus avoiding "adhesive pollution" in the product, making it safer and healthier for the human body and more environmentally friendly. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] Figure 1 This is a schematic diagram of the main structure of the memory foam pillow core of this utility model;

[0013] Figure 2 This is a front view structural diagram of the upper and lower halves of a memory foam pillow core in their separated state.

[0014] In the diagram: 1. Upper core; 2. Lower core. Detailed Implementation

[0015] A type of memory foam pillow with mortise and tenon joint structure, such as Figure 1 , Figure 2 As shown, it includes a pillowcase and a memory foam pillow core. The memory foam pillow core is made up of an upper core 1 and a lower core 2 joined together by a mortise and tenon structure, and the memory foam densities of the upper core 1 and the lower core 2 are different.

[0016] Because the upper core 1 and lower core 2 have different memory foam densities, their "firmness" differs. The higher the memory foam density, the firmer the pillow, while the lower the density, the softer it is. This allows users to choose which side of the pillow to use (front or back) according to their needs and preferences.

[0017] The upper half 1 and lower half 2 of the memory foam pillow core each have a T-shaped tenon and a T-shaped mortise. The T-shaped tenon of the upper half 1 and the T-shaped mortise of the lower half 2 are matched and adapted. The T-shaped mortise of the upper half 1 and the T-shaped tenon of the lower half 2 are matched and adapted.

[0018] Memory foam (polyether polyurethane foam sponge) has good plasticity and is easy to process and shape into the required form. It should be noted that the tenon and mortise structure of the upper half core 1 and the lower half core 2 of the memory foam pillow core is not limited to the form given in the embodiment of this utility model, and can be infinitely varied. This embodiment only provides a simple and stable form for reference.

[0019] When the T-shaped tenons and T-shaped grooves of the upper core 1 and the lower core 2 are inserted into each other, since they are both soft materials, they can be inserted by squeezing, pulling or other means to complete the insertion. There is no restriction on any operation method.

[0020] In addition, the "shape" (not referring to the mortise and tenon structure) of the upper core 1 and the lower core 2 can also be infinitely varied. The "planar shape" shown in the attached drawings of this embodiment is just a simple illustration and not a limitation.

[0021] The above embodiments are only used to explain the present utility model and are not intended to limit the protection of the present utility model. Any non-substantial modifications made based on the essential solution of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. A mortise and tenon structure spliced ​​memory foam pillow, comprising a pillowcase and a memory foam pillow core, characterized in that: The memory cotton pillow core is spliced by a upper half core (1) and a lower half core (2) through a mortise and tenon structure, and the memory cotton densities of the upper half core (1) and the lower half core (2) are different.

2. The mortise and tenon structure spliced memory cotton pillow according to claim 1, characterized in that: The upper half core (1) and the lower half core (2) of the memory cotton pillow core are respectively provided with a T-shaped tenon and a T-shaped mortise, the T-shaped tenon of the upper half core (1) is correspondingly matched with the T-shaped mortise of the lower half core (2), and the T-shaped mortise of the upper half core (1) is correspondingly matched with the T-shaped tenon of the lower half core (2).

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