Conveniently adjustable automatic lifting pillow

Abstract

An adjustable automatic lifting pillow, comprising a left 1 and right 2 base plate preferably installed with four first intermediate shaft 5; the X-lifting frame auxiliary body 4 is installed on the m

Description

1. Technical Field The invention relates to the field of bedding, specifically to a conveniently adjustable automatic lifting pillow. 2. Background Art Since human shoulders have a certain width, pillow height requirements are different when people sleep on their back or side. When the user sleeps on the back, the height of the pillow should be lower, and when the user sleeps on the side, the height of the pillow should be higher, so as to sleep comfortably and prevent cervical spine curvature. Chinese patent CN214072764U discloses a pillow capable of automatically adjusting height according to sleeping postures, which belongs to the technical field of articles for daily use and comprises a conventional pillow and an X-shaped automatic lifting platform, the X-shaped automatic lifting platform comprises a support and a first support, and the support and the first support are arranged in a crossed manner through a first hinge and a second hinge. A beam of the support and a beam of the first support are connected through a plurality of rubber band sets, the bottoms of the left ends of the support and the first support are arranged on the left base, the bottoms of the left ends of the support are connected to the left base through third hinges, and the bottoms of the right ends of the support and the first support are arranged on the right base. The bottom of the right end of the support is connected to the right base through a fourth hinge, when the sleeping posture is changed, the pillow can automatically ascend or descend instantly, three minutes are not needed, elastic materials such as a rubber band or a spring (for example, the rubber band is used in the implementation mode) are used as power, a rechargeable battery is not needed, and use is convenient and safe. The above invention solves the problem that pillows cannot automatically adjust when residents sleep. The pillows will automatically lower when people sleep on their backs and automatically raise when people sleep on their sides. In order for the pillow to meet the needs of different users, that is, when users with different head shapes, weights, etc. use the pillow, the pillow can automatically rise and fall, but it is necessary to adjust the strength of the rubber band on the pillow; the strength of the rubber band is adjusted by increasing or decreasing the number of rubber bands. The method of increasing or decreasing the number of rubber bands is very troublesome and time-consuming, which affects the sales of the pillow when it is commercialized. No effective solutions have yet been proposed for the problems in related technologies. 3. Summary of the Invention In view of the problems in the related technologies, the invention proposes a conveniently adjustable automatic lifting pillow to overcome the above technical problems existing in the existing related technologies. In view of this, the specific technical solutions adopted by the invention are as follows. A conveniently adjustable automatic lifting pillow, comprising a left base plate and a right base plate, wherein the inside of the left base plate and the right base plate is rotatably installed with an X-lifting frame main body, and the inside of the middle end of the X-lifting frame main body is rotatably installed with an X-lifting frame auxiliary body; the left and right ends of the X-lifting frame main body are fixedly installed with a first opening slot respectively, and the left and right ends of the X-lifting frame auxiliary body are fixedly installed with a second opening slot respectively; the inside of the first opening slot is installed with a first rope loop, and the other inner end of the first rope loop is installed with a first spring; the other end of the first spring is installed with a first rope, and the other end of the first rope is fixedly installed with an iron ring; the inside of the left and right iron rings is installed with a second rope, and the outside of the end of the second rope is installed with a rope buckle. Further, the inside of the X-lifting frame main body and the left base plate and the inside of the X-lifting frame main body and the right base plate are both installed with a first intermediate shaft, and the number of the first intermediate shafts is four. Further, the connection between the X-lifting frame main body and the X-lifting frame auxiliary body is installed with a second intermediate shaft, and the number of the second intermediate shafts is two. Further, the inside of the front end of the X-lifting frame main body is provided with through holes, and the inside of the front end of the left base plate and the right base plate are both provided with through holes; the through hole of the X-lifting frame main body and the through hole of the left base plate, and the through hole of the X-lifting frame main body and the through hole of the right base plate are installed with fourth rope loops. Further, the through hole on the inside of the middle end of the X-lifting frame main body is installed with a second rope loop, and the through hole on the inside of the middle end of the X-lifting frame auxiliary body is installed with a third rope loop; a second spring is installed between the second rope loop and the third rope loop. Further, one end of the second rope is a first rope end, and the other end of the second rope is a second rope end; the first rope end and the second rope end pass through the rope buckle. Further, the left end of the X-lifting frame auxiliary body is slidably connected to the left base plate, and the right end of the X-lifting frame auxiliary body is slidably connected to the right base plate. Further, the rope buckle is located at the center of the rear end of the X-lifting frame auxiliary body; the rope loop provided at one end of the first rope is sleeved outside the second opening slot, and the first rope slides on the hook of the first spring after wrapping. The beneficial effects of the invention are: The invention uses the X-lifting frame, the first opening slot, the second opening slot, the first spring, the first rope, the iron ring, the second rope, the rope buckle, etc. to pull the rope end of the second rope to the left and right sides by hand, so that the first spring can be lengthened under the action of tension, and the tension of the first spring can become larger; hold the rope buckle with hand, the second rope will lose the restraint of the rope buckle, the two first springs on the left and right will become shorter, and the tension of the first spring will become smaller. With the above method, the tension of the first spring can be easily adjusted to an appropriate level, so that when the user lies on the pillow, the functions of lowering the pillow when sleeping on the back and raising the pillow when sleeping on the side can be realized, which can replace the original method of increasing or decreasing the number of rubber bands and simplify the adjustment operation. 4. Brief Description of Accompany Drawings In order to explain the embodiments of the invention or the technical solutions in the prior art more clearly, the drawings that need to be used in the description of the embodiments or the prior art will be introduced hereinafter. Obviously, the drawings in the following description are only some embodiments of the invention. For those of ordinary skill in the art, other drawings may be obtained from these drawings without creative efforts. FIG. 1 is a schematic diagram of the overall structure of the conveniently adjustable automatic lifting pillow according to an embodiment of the invention; FIG. 2 is a side view of the overall structure of the conveniently adjustable automatic lifting pillow according to an embodiment of the invention; FIG. 3 is a schematic diagram of the overall structure of the first rope of the overall structure of the conveniently adjustable automatic lifting pillow according to an embodiment of the invention; FIG. 4 is a schematic diagram of the installation structure of the second rope and the rope buckle of the overall structure of the first rope of the overall structure of the conveniently adjustable automatic lifting pillow according to an embodiment of the invention. In the figures: 1 refers to the left base plate; 2 refers to the right base plate; 3 refers to the X-lifting frame main body; 4 refers to the X-lifting frame auxiliary body; 5 refers to the first intermediate shaft; 6 refers to the second intermediate shaft; 7 refers to the first opening slot; 8 refers to the second opening slot; 9 refers to the first rope loop; 10 refers to the first spring; 11 refers to the first rope; 12 refers to the iron ring; 13 refers to the second rope; 14 refers to the first rope end; 15 refers to the second rope end; 16 refers to the rope buckle; 17 refers to the second rope loop; 18 refers to the third rope loop; 19 refers to the second spring; 20 refers to the fourth rope loop. 5. Specific Embodiment of the Invention In order to further explain each embodiment, drawings are provided in the invention. These drawings are part of the disclosure of the invention, which are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to the drawings, those of ordinary skill in the art should be able to understand other possible implementations and the advantages of the invention. The components in the figures are not drawn to scale and similar component symbols are typically used to identify similar components. The embodiment of the invention provides a conveniently adjustable automatic lifting pillow. With reference to FIGS. 1-4, a conveniently adjustable automatic lifting pillow, comprising a left base plate 1 and a right base plate 2, wherein the inside of the left base plate 1 and the right base plate 2 is rotatably installed with an X-lifting frame main body 3, and the inside of the middle end of the X-lifting frame main body 3 is rotatably installed with an X-lifting frame auxiliary body 4; the left and right ends of the X-lifting frame main body 3 are fixedly installed with a first opening slot 7 respectively, and the left and right ends of the X-lifting frame auxiliary body 4 are fixedly installed with a second opening slot 8 respectively; the inside of the first opening slot 7 is installed with a first rope loop 9, and the other inner end of the first rope loop 9 is installed with a first spring 10; the other end of the first spring 10 is installed with a first rope 11, and the other end of the first rope 11 is fixedly installed with an iron ring 12; the inside of the left and right iron rings 12 is installed with a second rope 13, and the outside of the end of the second rope 13 is installed with a rope buckle 1. Put the first rope loop 9 on the first opening slot 7, and then hook the hook of the first spring 10 on the first rope loop 9. Take a piece of the first rope 11 of suitable length; tie one end of the first rope 11 with a knot to form a rope loop and put it on the second opening slot 8, and sequentially wind the remaining part of the first rope 11 around the other end hook on the first spring 10 and the second opening slot 8. The rope end of the first rope 11 reaches the rear edge of the X-lifting frame auxiliary body 4, and the rope end is used to tie the iron ring 12. The above structure is installed symmetrically on the X-lifting frame. Take another piece of the second rope 13 of suitable length and pass it through the left iron ring 12, the right iron ring 12, the left iron ring 12, and the right iron ring 12, and both ends of the second rope 13 pass through the rope buckle 16 respectively. Pull the rope end of the second rope 13 to the left and right sides by hand, so that the first spring 10 can be lengthened under the action of tension, and the tension of the first spring 10 can become larger; hold the rope buckle 16 with hand, the second rope 13 will lose the restraint of the rope buckle 16, the two first springs 10 on the left and right will become shorter, and the tension of the first spring 10 will become smaller. With the above method, the tension of the first spring 10 can be easily adjusted to an appropriate level, so that when the user lies on the pillow, the functions of lowering the pillow when sleeping on the back and raising the pillow when sleeping on the side can be realized. In one embodiment, with reference to FIGS. 1-4, further, the inside of the X-lifting frame main body 3 and the left base plate 1 and the inside of the X-lifting frame main body 3 and the right base plate 2 are both installed with a first intermediate shaft 5, and the number of the first intermediate shafts 5 is four; the connection between the X-lifting frame main body 3 and the X-lifting frame auxiliary body 4 is installed with a second intermediate shaft 6, and the number of the second intermediate shafts 6 is two; the left end of the X-lifting frame auxiliary body 4 is slidably connected to the left base plate 1, and the right end of the X-lifting frame auxiliary body 4 is slidably connected to the right base plate 2, so that the X-lifting frame can be lifted and lowered stably. In another embodiment, with reference to FIGS. 1-4, further, the inside of the front end of the X-lifting frame main body 3 is provided with through holes, and the inside of the front end of the left base plate 1 and the right base plate 2 are both provided with through holes; the through hole of the X-lifting frame main body 3 and the through hole of the left base plate 1, and the through hole of the X-lifting frame main body 3 and the through hole of the right base plate 2 are installed with fourth rope loops 20; the fourth rope loop 20 can limit the maximum height of the pillow. In one embodiment, with reference to FIGS. 1-4, further, the through hole on the inside of the middle end of the X-lifting frame main body 3 is installed with a second rope loop 17, and the through hole on the inside of the middle end of the X-lifting frame auxiliary body 4 is installed with a third rope loop 18; a second spring 19 is installed between the second rope loop 17 and the third rope loop 18; the second spring 19 acts as an auxiliary stretch to improve the overall stability of the pillow. In another embodiment, with reference to FIGS. 1-4, further, one end of the second rope 13 is a first rope end 14, and the other end of the second rope 13 is a second rope end 15; the first rope end 14 and the second rope end 15 pass through the rope buckle 16; the rope buckle 16 is located at the center of the rear end of the X-lifting frame auxiliary body 4; the rope loop provided at one end of the first rope 11 is sleeved outside the second opening slot 8, and the first rope 11 slides on the hook of the first spring 10 after wrapping, so that the rope buckle 16 can adjust the length of the second rope 13. When in use, put the first rope loop 9 on the first opening slot 7, and then hook the hook of the first spring 10 on the first rope loop 9. Take a piece of the first rope 11 of suitable length; tie one end of the first rope 11 with a knot to form a rope loop and put it on the second opening slot 8, and sequentially wind the remaining part of the first rope 11 around the other end hook on the first spring 10 and the second opening slot 8. The rope end of the first rope 11 reaches the rear edge of the X-lifting frame auxiliary body 4, and the rope end is used to tie the iron ring 12. The above structure is installed symmetrically on the X-lifting frame. Take another piece of the second rope 13 of suitable length and pass it through the left iron ring 12, the right iron ring 12, the left iron ring 12, and the right iron ring 12, and both ends of the second rope 13 pass through the rope buckle 16 respectively. Pull the rope end of the second rope 13 to the left and right sides by hand, so that the first spring 10 can be lengthened under the action of tension, and the tension of the first spring 10 can become larger; hold the rope buckle 16 with hand, the second rope 13 will lose the restraint of the rope buckle 16, the two first springs 10 on the left and right will become shorter, and the tension of the first spring 10 will become smaller. With the above method, the tension of the first spring 10 can be easily adjusted to an appropriate level, so that when the user lies on the pillow, the functions of lowering the pillow when sleeping on the back and raising the pillow when sleeping on the side can be realized. The adjustment principle of lifting pillow: since the above first spring 10 will generate a large pulling force after being stretched, it will be very laborious to pull it directly with human hands; moreover, due to the large pulling force of the first spring 10, it is difficult to fix the first spring 10 (the first spring 10 can only maintain a certain length and pulling force when fixed). In the above specific implementation, under the ideal situation where friction is not considered (the friction between the rope, the spring hook and the iron ring is small and can be ignored), it can be seen from the analysis of mechanical knowledge that the retraction force of the first rope end 14 and the second rope end 15 is very small, only 1 / 8 of the spring tension, so the rope can be pulled with a smaller force, thereby elongating the first spring; it is precisely because the retraction force of the first rope end 14 and the second rope end 15 is very small, without pulling the rope, the friction force provided by the rope buckle to the rope can constrain the rope, so that the first spring 10 maintains a certain length and tension. The above are only preferred embodiments of the invention and are not intended to limit the invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the invention shall all fall within the protection scope of the invention.

Claims

1. A conveniently adjustable automatic lifting pillow, comprising a left base plate (1) and a right base plate (2), wherein the inside of the left base plate (1) and the right base plate (2) is rotatably installed with an X-lifting frame main body (3), and the inside of the middle end of the X-lifting frame main body (3) is rotatably installed with an X-lifting frame auxiliary body (4); the left and right ends of the X-lifting frame main body (3) are fixedly installed with a first opening slot (7) respectively, and the left and right ends of the X-lifting frame auxiliary body (4) are fixedly installed with a second opening slot (8) respectively; the inside of the first opening slot (7) is installed with a first rope loop (9), and the other inner end of the first rope loop (9) is installed with a first spring (10); the other end of the first spring (10) is installed with a first rope (11), and the other end of the first rope (11) is fixedly installed with an iron ring (12); the inside of the left and right iron rings (12) is installed with a second rope (13), and the outside of the end of the second rope (13) is installed with a rope buckle (16).

2. The conveniently adjustable automatic lifting pillow according to claim 1, wherein the inside of the X-lifting frame main body (3) and the left base plate (1) and the inside of the X-lifting frame main body (3) and the right base plate (2) are both installed with a first intermediate shaft (5), and the number of the first intermediate shafts (5) is four.

3. The conveniently adjustable automatic lifting pillow according to claim 1, wherein the connection between the X-lifting frame main body (3) and the X-lifting frame auxiliary body (4) is installed with a second intermediate shaft (6), and the number of the second intermediate shafts (6) is two.

4. The conveniently adjustable automatic lifting pillow according to claim 3, wherein the inside of the front end of the X-lifting frame main body (3) is provided with through holes, and the inside of the front end of the left base plate (1) and the right base plate (2) are both provided with through holes; the through hole of the X-lifting frame main body (3) and the through hole of the left base plate (1), and the through hole of the X-lifting frame main body (3) and the through hole of the right base plate (2) are installed with fourth rope loops (20).

5. The conveniently adjustable automatic lifting pillow according to claim 1, wherein the through hole on the inside of the middle end of the X-lifting frame main body (3) is installed with a second rope loop (17), and the through hole on the inside of the middle end of theX-lifting frame auxiliary body (4) is installed with a third rope loop (18); a second spring (19) is installed between the second rope loop (17) and the third rope loop (18).

6. The conveniently adjustable automatic lifting pillow according to claim 1, wherein one end of the second rope (13) is a first rope end (14), and the other end of the second rope (13) is a second rope end (15); the first rope end (14) and the second rope end (15) pass through the rope buckle (16).

7. The conveniently adjustable automatic lifting pillow according to claim 1, wherein the left end of the X-lifting frame auxiliary body (4) is slidably connected to the left base plate (1), and the right end of the X-lifting frame auxiliary body (4) is slidably connected to the right base plate (2).

8. The conveniently adjustable automatic lifting pillow according to claim 1, wherein the rope buckle (16) is located at the center of the rear end of the X-lifting frame auxiliary body (4); the rope loop provided at one end of the first rope (11) is sleeved outside the second opening slot (8), and the first rope (11) slides on the hook of the first spring (10) after wrapping.11

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