Portable carrying pillow

Abstract

The utility model relates to the technical field of home textile products, concretely is a portable pillow, including the pillowcase, is equipped with the connecting block in the pillowcase one side fixed mounting, is equipped with the limit slot in the connecting block, still include: the inflation part, the inflation part plug -in installation is in the connecting block, and the inflation part includes the inflation valve, and the inflation valve carries out the inflation to the pillowcase, the utility model discloses the inflation valve is filled with the inflation cavity, makes the airbag body of pillowcase inflation, simultaneously sealed block and connecting block surface fit, keep the sealing property of the communicating pore place, and the limit slot makes the inflation part lock more firm, and vibration or extrusion is not easy to unthread, and the pillowcase is the compound layered structure, and the outer layer is soft textile cover, and the skin is breathable, and the inner layer is airbag body, provides elastic support, and the user can adjust the inflation amount according to individual comfort, realizes the individualized use experience, and the folded pillow can be easily put into the backpack, suitcase or the small bag in the body, is convenient for carrying.

Description

Technical Field

[0001] This utility model relates to the field of home textile product technology, specifically a portable pillow. Background Technology

[0002] Pillows play a vital role in daily life, influencing not only sleep quality but also profoundly impacting health. Pillows provide essential support, helping to maintain the natural curve of the cervical spine. The correct pillow height and firmness ensure the head and neck are in a comfortable position with minimal pressure on the spine. A suitable pillow can improve sleep comfort, reduce nighttime tossing and turning, and help you fall asleep faster and enter deeper sleep stages, thus improving overall sleep quality. Whether traveling long distances or taking short trips, good sleep is crucial for maintaining energy. Portable pillows can help users fall asleep faster and sleep more deeply and soundly, leading to better recovery. Portable pillows provide necessary support for the neck and head, helping to maintain the natural curve of the cervical spine, reducing discomfort, and improving rest quality during travel.

[0003] Traditional pillowcases are bulky and inconvenient to fold and carry. Therefore, a portable pillow is provided. Summary of the Invention

[0004] The main purpose of this utility model is to provide a portable pillow to solve the problem in related technologies where traditional pillowcases are bulky and inconvenient to fold and carry.

[0005] To achieve the above objectives, according to one aspect of the present invention, a portable pillow is provided, including a pillowcase with an inflation chamber inside. A connecting block is fixedly installed on one side of the pillowcase, and a limiting slot is provided in the connecting block. The pillowcase also includes: an inflation part, which is inserted into the connecting block and includes an inflation valve that inflates the pillowcase; and a limiting part, which is slidably installed inside the inflation part. One end of the limiting part is inserted into the limiting slot to fix the position of the inflation part. Pressing the limiting part removes the inflation part, expelling the air from the inflation chamber, and folding the pillowcase for storage.

[0006] Furthermore, the pillowcase has a U-shaped composite layered structure, with the outer layer being a textile cover and the inner layer being an air bladder. A folding indentation is provided in the center of the lower surface of the pillowcase.

[0007] Furthermore, the surface of the connecting block has a through-hole that connects to the inflation chamber, and the limiting slot is located on the side wall of the through-hole, with the limiting slot tilted outward from the through-hole.

[0008] Furthermore, the inflation part includes an insert block, which is inserted into the air hole. The insert block is a T-shaped structure adapted to the air hole. Two return springs are symmetrically fixedly installed on one side of the insert block, and the other end of the return spring is fixedly installed in the air hole.

[0009] Furthermore, a sealing block is fixedly installed on the upper surface of the insert block, and an air inlet hole is opened through the center of the upper surface of the sealing block, with an inflation valve fixedly installed inside the air inlet hole.

[0010] Furthermore, two adjustment grooves are symmetrically formed on the upper surface of the sealing block, and the limiting part is slidably installed in the adjustment groove.

[0011] Furthermore, the limiting part includes a limiting block, which has an L-shaped structure. One end of the limiting block has an angle that matches the limiting slot. A compression spring is fixedly installed on one side of the limiting block, and one end of the compression spring is fixedly installed on the side wall of the adjusting groove.

[0012] Compared with the prior art, the present invention has the following beneficial effects: This invention inflates the pillowcase by filling the inflation chamber with air through an inflation valve, causing the air bladder to expand. The U-shaped pillowcase fits snugly against the neck. When folding for storage, press the limiting block of the limiting part to disengage it from the limiting slot, releasing the lock. Pull the inflation part outwards, and the air will quickly escape through the connecting vent. Fold the pillowcase along the folding crease to compress its size for easy carrying. Deflating the pillowcase simply requires removing the inflation part; no additional operation is needed, saving time and effort. After all the air has been expelled, the return spring resets, allowing the insert of the inflation part to be inserted into the connecting block along the connecting vent. The T-shaped insert ensures stable alignment. During insertion, the edge of the connecting vent presses against the limiting block. At the angle, the limiting block retracts into the adjustment groove. When one end of the adjustment groove aligns with the limiting slot, the compression spring pushes the angled end of the limiting block into the limiting slot to fix the inflatable part. At the same time, the sealing block and the connecting block surface fit together to maintain the seal at the air vent. The limiting slot makes the inflatable part more securely locked and less likely to loosen due to vibration or compression. The pillowcase has a composite layered structure. The outer layer is a soft textile cover that is skin-friendly and breathable, while the inner layer is an air bladder that provides elastic support. Users can adjust the inflation volume according to their personal comfort to achieve a personalized user experience. The folded pillow can be easily put into a backpack, suitcase, or handbag for easy carrying. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the pillow in a preferred embodiment of the present invention; Figure 2 This is a schematic cross-sectional view of the pillowcase in a preferred embodiment of the present invention; Figure 3 This is a schematic cross-sectional view of the inflatable part installation in a preferred embodiment of the present invention; Figure 4This is a schematic cross-sectional view of the connecting vent in a preferred embodiment of the present invention; Figure 5 This is a schematic diagram of the inflation part structure in a preferred embodiment of the present invention; Figure 6 This is a cross-sectional view of the inflatable part in a preferred embodiment of the present invention.

[0014] Figure label: 1. Pillowcase; 11. Folding crease; 12. Connecting block; 13. Inflation chamber; 121. Connecting air hole; 122. Limiting slot; 2. Inflation section; 21. Insert block; 22. Sealing block; 23. Air inlet; 24. Adjustment groove; 211. Return spring; 231. Inflation valve; 3. Limiting part; 31. Limiting block; 32. Compression spring. Detailed Implementation

[0015] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0016] This embodiment provides a portable pillow, including a pillowcase 1 with an inflation chamber 13 inside. A connecting block 12 is fixedly installed on one side of the pillowcase 1, and a limiting slot 122 is provided in the connecting block 12. The pillowcase 1 also includes an inflation part 2, which is inserted into the connecting block 12 and includes an inflation valve 231 for inflating the pillowcase 1. A limiting part 3 is slidably installed in the inflation part 2, with one end of the limiting part 3 inserted into the limiting slot 122 to fix the position of the inflation part 2. Pressing the limiting part 3 removes the inflation part 2, expelling the air from the inflation chamber 13, and folding the pillowcase 1 for storage. like Figure 1 , Figure 2 As shown, pillowcase 1 has a U-shaped composite layered structure. The outer layer of pillowcase 1 is a textile cover, and the inner layer of pillowcase 1 is an air bladder. A folding groove 11 is provided in the middle of the lower surface of pillowcase 1. The outer layer is a soft textile cover that is skin-friendly and breathable, and the inner layer is an air bladder that provides elastic support. Users can adjust the inflation amount according to their personal comfort to achieve a personalized user experience. The folded pillow can be easily put into a backpack, suitcase or handbag for easy carrying. like Figure 2 , Figure 3 , Figure 4 As shown, a connecting air hole 121 is provided through the surface of the connecting block 12 to connect to the air chamber 13, and a limiting slot 122 is located on the side wall of the connecting air hole 121. The limiting slot 122 is inclined to the outside of the connecting air hole 121. like Figure 3 , Figure 5As shown, the inflation part 2 includes a plug 21, which is inserted into the air hole 121. The plug 21 is a T-shaped structure adapted to the air hole 121, and the surface of the plug 21 is provided with a sealing rubber pad, so that after it is inserted into the air hole 121, it can form an interference fit with the air hole 121. The sealing rubber pad on its surface can fit tightly against the hole wall of the air hole 121 to ensure sealing.

[0017] Two return springs 211 are symmetrically fixedly installed on one side of the insert 21. The other end of the return spring 211 is fixedly installed in the connecting air hole 121. When the inflation part 2 is pulled out, the gas is quickly discharged through the connecting air hole 121. After the gas is completely discharged, the return spring 211 is reset, so that the insert 21 of the inflation part 2 is inserted into the connecting block 12 along the connecting air hole 121. The T-shaped insert 21 ensures stable alignment. like Figure 5 As shown, a sealing block 22 is fixedly installed on the upper surface of the insert block 21. An air inlet 23 is opened through the center of the upper surface of the sealing block 22. An inflation valve 231 is fixedly installed in the air inlet 23. An external inflation tube is inserted into the inflation valve 231 to inflate the inflation chamber 13. like Figure 6 As shown, two adjustment grooves 24 are symmetrically opened on the upper surface of the sealing block 22, and the limiting part 3 is slidably installed in the adjustment groove 24; like Figure 6 As shown, the limiting part 3 includes a limiting block 31, which has an L-shaped structure. One end of the limiting block 31 has an angle that matches the limiting slot 122. A compression spring 32 is fixedly installed on one side of the limiting block 31. One end of the compression spring 32 is fixedly installed on the side wall of the adjusting groove 24. During insertion, the edge of the connecting air hole 121 presses the angle of the limiting block 31, causing the limiting block 31 to retract into the adjusting groove 24. When one end of the adjusting groove 24 is aligned with the limiting slot 122, the compression spring 32 pushes the angle of the limiting block 31 into the limiting slot 122 to fix the inflation part 2. At the same time, the sealing block 22 is in contact with the surface of the connecting block 12 to maintain the sealing of the connecting air hole 121. The limiting slot 122 makes the inflation part 2 more securely locked and less likely to loosen due to vibration or compression. In practical use, the pillowcase 1 is unfolded, and air is injected into the inflation chamber 13 through the inflation valve 231, causing the air bladder of the pillowcase 1 to expand. The U-shaped pillowcase 1 fits snugly against the neck. When it needs to be folded for storage, the limiting block 31 of the limiting part 3 is pressed to disengage it from the limiting slot 122, releasing the lock. The inflation part 2 is then pulled outward, and the gas is quickly discharged through the connecting air hole 121. The pillowcase 1 is folded along the folding groove 11 to compress its size for easy carrying. To deflate, simply remove the inflation part 2; no additional operation is required, saving time and effort. After the gas is completely discharged, the return spring 211 returns to its original position, allowing the insert 21 of the inflation part 2 to be inserted into the connecting block 12 along the connecting air hole 121. The T-shaped insert 21 ensures stable alignment. During insertion, the connecting air hole 121... The edge of the pillowcase 1 is pressed against the bevel of the limiting block 31, causing the limiting block 31 to retract into the adjusting groove 24. When one end of the adjusting groove 24 is aligned with the limiting slot 122, the compression spring 32 pushes the bevel of the limiting block 31 into the limiting slot 122 to fix the inflatable part 2. At the same time, the sealing block 22 is in contact with the surface of the connecting block 12 to maintain the sealing at the air hole 121. The limiting slot 122 makes the inflatable part 2 more securely locked and less likely to loosen due to vibration or compression. The pillowcase 1 has a composite layered structure. The outer layer is a soft textile cover that is skin-friendly and breathable, and the inner layer is an air bladder that provides elastic support. Users can adjust the inflation volume according to their personal comfort to achieve a personalized user experience. The folded pillow can be easily put into a backpack, suitcase or handbag for easy carrying.

[0018] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A portable pillow, comprising a pillowcase (1), an air chamber (13) inside the pillowcase (1), a connecting block (12) fixedly installed on one side of the pillowcase (1), and a limiting slot (122) inside the connecting block (12), characterized in that, Also includes: An inflation part (2) is inserted into a connecting block (12). The inflation part (2) includes an inflation valve (231) which inflates the pillowcase (1). Limiting part (3) is slidably installed in the inflation part (2). One end of the limiting part (3) is inserted into the limiting slot (122) to fix the position of the inflation part (2). Press the limiting part (3) to remove the inflation part (2), expel the gas in the inflation chamber (13), and fold the pillowcase (1) for storage.

2. The portable pillow according to claim 1, characterized in that, The pillowcase (1) has a U-shaped composite layered structure. The outer layer of the pillowcase (1) is a textile cover, and the inner layer of the pillowcase (1) is an air bladder. A folding groove (11) is provided in the middle of the lower surface of the pillowcase (1).

3. The portable pillow according to claim 1, characterized in that, The surface of the connecting block (12) has a through-hole (121) that connects to the air chamber (13). The limiting slot (122) is located on the side wall of the through-hole (121) and the limiting slot (122) is inclined to the outside of the through-hole (121).

4. The portable pillow according to claim 1, characterized in that, The inflation part (2) includes a plug (21), which is inserted into the air hole (121). The plug (21) is a T-shaped structure adapted to the air hole (121). Two return springs (211) are symmetrically fixed on one side of the plug (21), and the other end of the return springs (211) is fixedly installed in the air hole (121).

5. The portable pillow according to claim 4, characterized in that, A sealing block (22) is fixedly installed on the upper surface of the insert (21). An air inlet (23) is opened through the center of the upper surface of the sealing block (22), and an air inlet valve (231) is fixedly installed in the air inlet (23).

6. The portable pillow according to claim 5, characterized in that, The sealing block (22) has two symmetrical adjustment grooves (24) on its upper surface, and the limiting part (3) is slidably installed in the adjustment groove (24).

7. The portable pillow according to claim 1, characterized in that, The limiting part (3) includes a limiting block (31), which is an L-shaped structure. One end of the limiting block (31) is provided with an oblique angle that matches the limiting slot (122). A compression spring (32) is fixedly installed on one side of the limiting block (31), and one end of the compression spring (32) is fixedly installed on the side wall of the adjusting groove (24).

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