Detachable latex pillow inner

Abstract

The utility model discloses a detachable latex pillow inner in the technical field of latex pillows, which is formed by assembling a plurality of puzzle pillow blocks into a pillow inner shape and comprises corner puzzle pillow blocks arranged at corners on two sides and a middle puzzle pillow block arranged in the middle. According to the puzzle pillow, the pillow inner is divided into a plurality of puzzle modules, the puzzle modules are integrally installed in the using process, when the puzzle pillow needs to be cleaned, the modules are cleaned in a split mode, the puzzle pillow can be conveniently placed in a washing machine in the cleaning process, and in the cleaning process, the puzzle pillow is convenient to clean. Each module is not easy to deform and damage; according to the jigsaw pillow inner, the connecting holes are formed among the jigsaw modules, the elastic ropes penetrate through the connecting holes, the assembled jigsaw modules are elastically restrained, the jigsaw modules are prevented from being loosened and dispersed, and the using effect of the jigsaw pillow inner is maintained.

Description

Technical Field

[0001] This utility model relates to the field of latex pillow technology, specifically to a detachable latex pillow core. Background Technology

[0002] Traditional latex pillow cores are difficult to clean due to their one-piece molded structure (the inner core cannot be thoroughly cleaned when the pillow is taller than 10cm). After long-term use, the amount of bacteria and mites can increase by 300-500 times compared to before cleaning (refer to GB / T24253-2009 Textile Antibacterial Test Standard). Existing solutions are mostly chemical antibacterial coatings, but these have drawbacks such as a short effective period (≤6 months) and a 12%-15% decrease in breathability.

[0003] The volume parameters of traditional latex pillow cores (50cm long × 30cm wide × 12cm high) exceed the capacity threshold of household washing machines (standard drum diameter ≤ 45cm). After machine washing, the deformation rate reaches 35% ± 5%, which causes damage to the pillow core after washing.

[0004] Based on this, the present invention designs a detachable latex pillow core to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a detachable latex pillow core to solve the problems of microbial contamination caused by the non-removable latex pillow core for cleaning, and deformation caused by machine washing, as mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a detachable latex pillow core, wherein the latex pillow core is assembled from multiple puzzle pillow pieces to form a pillow core shape, including corner puzzle pillow pieces located at the two side corners and a middle puzzle pillow piece located in the middle position, wherein the corner puzzle pillow pieces and the middle puzzle pillow piece adopt a concave-convex interlocking assembly method;

[0007] Both the corner puzzle pillow pieces and the middle part are provided with connecting holes. After the pillow core is assembled, the connecting holes in the middle of the assembled corner puzzle pillow pieces and the middle puzzle pillow pieces are connected, and an elastic rope is passed through the connecting holes to further reinforce the corner puzzle pillow pieces and the middle puzzle pillow pieces with elastic assembly, preventing the pillow core from loosening after the fitting fails.

[0008] In a further embodiment, the corner puzzle pieces have at least two fitting points, and the middle puzzle pieces have at least three fitting points.

[0009] In a further embodiment, a silicone buffer layer is provided on the contact surface of the mating point.

[0010] In a further embodiment, the thickness of the silicone buffer layer is not less than 0.5 mm.

[0011] In a further embodiment, a second silicone buffer layer is provided on the wall of the hole.

[0012] In a further embodiment, the thickness of the second silicone buffer layer is not less than 0.5 mm.

[0013] In a further embodiment, a connecting groove is provided on the outer edge of the corner puzzle pillow block, and the connecting groove extends and connects with the connecting hole, through which the elastic rope can pass respectively.

[0014] In a further embodiment, the fixed end of the elastic cord may employ a fixing structure including but not limited to knots, snap fasteners, magnetic attraction, and Velcro.

[0015] Compared with the prior art, the beneficial effects of this utility model are: This utility model decomposes the pillow core into multiple puzzle modules, which are installed as a whole when in use, and the modules are disassembled for cleaning when needed, making it easy to place in the washing machine. During the cleaning process, each module is not easily deformed or damaged. After cleaning, the moisture content of the modules is ≤8% (compared to ≥15% for traditional one-piece pillows), and the drying time is shortened by 58%.

[0016] During installation, multiple puzzle modules are assembled using a tongue-and-groove interlocking method, making them more stable when assembled into a pillow core.

[0017] By setting connecting holes between multiple puzzle modules and passing elastic ropes through the connecting holes, the assembled puzzle modules are elastically constrained to prevent them from loosening and scattering, thus maintaining the usability of the puzzle pillow core. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the jigsaw puzzle pillow blocks assembled to form the pillow core shape structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the connecting holes and connecting grooves on the side of the pillow core of this utility model;

[0021] Figure 3 This is a schematic diagram showing the disassembled corner puzzle pillow block and the middle puzzle pillow block of this utility model;

[0022] Figure 4This is a schematic diagram illustrating the cleaning and usage process of the detachable latex pillow core of this utility model.

[0023] The attached diagram lists the components represented by each number as follows:

[0024] 1-Corner puzzle piece, 2-Middle puzzle piece, 3-Connecting hole, 4-Elastic rope, 5-Matching point, 6-Silicone buffer layer one, 7-Silicone buffer layer two, 8-Connecting groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-4 This utility model provides a technical solution: a detachable latex pillow core, wherein the latex pillow core is assembled from multiple puzzle pillow pieces to form the pillow core shape, for example using... Figure 1 The combination style breaks down the pillow core into 6 independent modules in a 3×2 array (each module is 16.6cm×15cm×12cm). Of course, it can also be designed as more than 6 independent modules, including corner puzzle pillow blocks 1 set at the two corners and middle puzzle pillow blocks 2 set in the middle. The corner puzzle pillow blocks 1 and the middle puzzle pillow blocks 2 are assembled by a concave-convex interlocking method.

[0027] Both the corner puzzle pillow block 1 and the middle part are provided with connecting holes 3. After the pillow core is assembled, the connecting holes 3 in the middle of the assembled corner puzzle pillow block 1 and the middle puzzle pillow block 2 are connected, and the elastic rope 4 passes through the connecting holes 3 to further reinforce the corner puzzle pillow block 1 and the middle puzzle pillow block 2 with elastic assembly, so as to prevent the pillow core from loosening after the fitting fails.

[0028] The corner puzzle piece 1 has at least two fitting points 5, and the middle puzzle piece 2 has at least three fitting points 5. The fitting points 5 are connected using a mortise and tenon joint system, which is called a double-level positioning structure. For example, one set of fitting points 5 uses a first-level dovetail tenon (tilt angle 55°) to bear the main stress, and the other set of fitting points 5 uses a second-level cylindrical tenon (diameter 4mm) to achieve fine-tuning positioning.

[0029] A silicone buffer layer 6, with a thickness of not less than 0.5 mm, is provided on the contact surface of the fitting point 5. The silicone buffer layer 6 eliminates splicing noises and reduces friction noise between the pillow core modules during head use. A second silicone buffer layer 7, with a thickness of not less than 0.5 mm, is provided on the wall of the hole. The second silicone buffer layer 7 reduces friction noise between the elastic cord 4 and the pillow core module during use.

[0030] After a certain period of use, even a normal pillow core will undergo structural aging. This causes the gaps between the interlocking points 5 to widen when the head is subjected to force, and may even cause the modules to loosen or form large gaps between the connecting parts. Therefore, in another design, a connecting groove 8 is provided on the outer edge of the puzzle pillow block 1 at the corner. The connecting groove 8 extends and connects with the connecting hole 3. The elastic rope 4 can pass through the connecting groove 8 and the connecting hole 3 respectively. By constraining each puzzle pillow block with the elastic rope 4, the squeezing force on the interlocking points 5 between the puzzle pillow blocks can be reduced. Part of the squeezing force is offset by the elastic force of the elastic rope 4, which can reduce the probability of the puzzle pillow block loosening during use. The fixing end of the elastic rope 4 can adopt a fixing structure including but not limited to knots, snaps, magnets, and Velcro. All of the above fixing methods can make it easier and faster to fix the end of the elastic rope 4.

[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A removable latex pillow inner, characterised in that: The latex pillow core is assembled by a plurality of puzzle pillow blocks to form a pillow core shape, which includes corner part puzzle pillow blocks (1) arranged at both side corner positions and middle part puzzle pillow blocks (2) arranged at middle positions, and the corner part puzzle pillow blocks (1) and the middle part puzzle pillow blocks (2) are assembled in a concave-convex fitting mode. The corner part puzzle pillow blocks (1) and the middle part are each provided with a connecting hole (3), the connecting holes (3) in the assembled corner part puzzle pillow blocks (1) and the middle part puzzle pillow blocks (2) are connected after the pillow core is assembled, and the elastic rope (4) is threaded into the connecting hole (3), further assembling and reinforcing the corner part puzzle pillow blocks (1) and the middle part puzzle pillow blocks (2) by elastic force, preventing the pillow core from being loose after the fitting fails.

2. A removable latex pillow according to claim 1, wherein: The corner part puzzle pillow blocks (1) have at least two fitting points (5), and the middle part puzzle pillow blocks (2) have at least three fitting points (5).

3. A removable latex pillow inner according to claim 2, characterised in that: The contact surface of the fitting point (5) is provided with a silica gel buffer layer one (6).

4. A removable latex pillow according to claim 3, wherein: The thickness of the silica gel buffer layer one (6) is not less than 0.5 mm.

5. A removable latex pillow according to claim 1, wherein: The hole wall of the hole is provided with a silica gel buffer layer two (7).

6. A removable latex pillow according to claim 5, wherein: The thickness of the silica gel buffer layer two (7) is not less than 0.5 mm.

7. A removable latex pillow according to claim 1, wherein: The outer edge side of the corner part puzzle pillow block (1) is provided with a communication groove (8), the communication groove (8) is extended and connected with the connecting hole (3), and the elastic rope (4) can pass through the communication groove (8) and the connecting hole (3) respectively.

8. A removable latex pillow according to claim 1, wherein: The fixed end of the elastic rope (4) can adopt a fixing structure including but not limited to a knot, a main and sub buckle, magnetic attraction and magic paste.

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