Posture training cushion

Abstract

The utility model discloses a posture training cushion, and particularly relates to the technical field of posture correction. The posture training seat cushion comprises a back cushion, a shaping back cushion is arranged on one side of the back cushion, an internal threaded pipe is rotationally connected to the interior of the back cushion, threads are arranged in the internal threaded pipe, a threaded rod is connected to the interior of the internal threaded pipe in a threaded mode, and the threaded rod rotates in the internal threaded pipe and is meshed with the threads in the internal threaded pipe; one end of the threaded rod is fixed to the shaping back cushion, a seat cushion is fixedly installed at the bottom of the back cushion, and an arc-shaped groove matched with the buttocks of the human body is formed in the top of the seat cushion. The posture training cushion provided by the utility model can be adjusted according to the bodies of different users, so that the bodies are attached to the posture training cushion, the adaptability is improved, and a better correction effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of posture correction, in particular to a posture training cushion. Background Art

[0002] A posture cushion is a cushion used to correct sitting posture. It can help people maintain a correct sitting posture, reduce the pressure on the lumbar spine, and prevent diseases such as low back pain and cervical spondylosis. This type of cushion is mostly used in conjunction with a seat. A variety of designs can prevent the user's bad sitting posture and correct it.

[0003] In the prior art, the seat cushion is mostly fixed on the seat, which results in a relatively fixed position of the seat cushion backrest, that is, the seat cushions for people of different heights are different, while the backrest is fixed, which changes the sitting posture and makes the training effect poor.

[0004] Therefore, it is necessary to provide a posture training cushion to solve the above-mentioned technical problems. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a posture training cushion that can be adjusted according to the body of different users, so that the body and the device fit together, the adaptability is improved, and a better correction effect is achieved.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A posture training cushion comprises: a back cushion, a shaping cushion is arranged on one side of the back cushion, an internally rotatably connected internally of the back cushion is provided with an internally threaded tube, a thread is arranged inside the internally threaded tube, a thread is connected to a threaded rod through the internal thread of the internally threaded tube, the thread rotates inside the internally threaded tube and meshes with the thread inside the internally threaded tube, one end of the threaded rod is fixed to the shaping cushion, a cushion is fixedly mounted on the bottom of the back cushion, and an arc-shaped groove adapted to the buttocks of a human body is provided on the top of the cushion.

[0008] Preferably, a fixing tube is fixedly mounted on the back cushion, a moving rod is movably connected inside the fixing tube, and the moving rod is fixedly connected to the shaping cushion.

[0009] Preferably, both sides of the shaping cushion are fixedly connected with a first stretching belt, the first stretching belt is elastic, and the ends of the two first stretching belts close to each other are respectively fixedly installed with a first male buckle and a first female buckle, and the first male buckle and the first female buckle form a complete buckle structure.

[0010] Preferably, a plurality of massage beads are installed on the side of the shaping cushion in contact with the back of the human body, the massage beads fit the lumbar vertebrae of the user, and the massage beads are made of hard material.

[0011] Preferably, a memory foam pad is installed on the seat cushion.

[0012] Preferably, a plurality of fixing rings are fixedly installed on both sides of the seat cushion, a plurality of connecting blocks are fixedly installed on both sides of the memory foam pad, a limiting pin is fixedly installed on the inner side of the connecting block, and the limiting pin is plugged into the fixing ring.

[0013] Preferably, two threaded grooves are provided at the bottom of the seat cushion, screws are installed inside the two threaded grooves, a leg limiting pad is provided at the bottom of the seat cushion, the leg limiting pad is installed at the bottom of the seat cushion through the screws, and the leg limiting pad has an arc.

[0014] Preferably, a stopper is vertically installed at the middle position of one side of the leg limiting pad.

[0015] Preferably, a second stretching belt is fixedly installed on the back side of the back cushion, two fixing belts are fixedly installed on both ends of the seat cushion, and a second male buckle and a second female buckle are respectively installed at the ends of the two fixing belts close to each other.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] (1) The utility model can adjust the device according to the body of different users, so that the body and the device fit closely, improve the fit, and achieve better correction effect;

[0018] (2) The massage beads of the utility model exert a strong pressure on the back of the user. The more severe the hunchback is, the stronger the pressure is, thereby preventing the user from hunching over and correcting the bad posture in time;

[0019] (3) The memory foam pad in the utility model can prevent the buttocks from directly contacting the harder seat cushion, thereby enhancing the user's comfort;

[0020] (4) In the present invention, the user's calf fits against the leg limit pad to prevent the user's calf from bending backwards and affecting the sitting posture;

[0021] (5) The stopper in the utility model is located between the legs of the user, which can effectively prevent the user from crossing his legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a front view structural schematic diagram of the posture training cushion provided by the utility model;

[0023] Figure 2 for Figure 1 A schematic diagram of the structure of the middle side part;

[0024] Figure 3 for Figure 1The structural diagram of part A in the figure;

[0025] Figure 4 It is a structural schematic diagram of a leg limiting pad;

[0026] Figure 5 is a schematic diagram of the structure of the screw;

[0027] Figure 6 It is a structural diagram of the bottom of the seat cushion;

[0028] Figure 7 This is a schematic diagram of the structure of the stretch strap on the side of the seat cushion.

[0029] Among them, the names corresponding to the figure marks are: 1. back pad; 2. internal threaded tube; 3. threaded rod; 4. fixed tube; 5. movable rod; 6. shaping cushion; 7. first stretching belt; 71. fixed belt; 8. second stretching belt; 9. first buckle male buckle; 91. second buckle male buckle; 10. first buckle female buckle; 101. second buckle female buckle; 11. seat cushion; 12. memory foam pad; 13. connecting block; 14. first limit pin; 15. first fixing ring; 16. massage beads; 17. threaded groove; 18. leg limit pad; 19. screw; 20. stop block. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.

[0031] Example 1

[0032] like Figure 1-7 As shown, the posture training cushion provided by the utility model comprises: a back cushion 1, a shaping cushion 6 is arranged on one side of the back cushion 1, an internally threaded tube 2 is rotatably connected to the inside of the back cushion 1, a thread is arranged inside the internally threaded tube 2, a thread is connected to the internal thread of the internally threaded tube 2 with a threaded rod 3, the threaded rod 3 rotates inside the internally threaded tube 2 and meshes with the thread inside the internally threaded tube 2, thereby driving the threaded rod 3 to move forward and backward, one end of the threaded rod 3 is fixed to the shaping cushion 6, and the threaded rod 3 drives the shaping cushion 6 to move forward and backward The inner threaded tube 2 can be rotated to move the threaded rod 3 so as to move the shaping cushion 6 to fit the user's body. A seat cushion 11 is fixedly installed at the bottom of the back pad 1. An arc groove adapted to the buttocks of the human body is opened on the top of the seat cushion 11. The arc groove can straighten the pelvis, correct the pelvic position, and prevent the buttocks from being flat and expanding. When different people sit on the arc groove of the seat cushion 11, if the shaping cushion 6 is close to or far away from the back of the human body, the inner threaded tube 2 can be rotated. The rotation of the inner threaded tube 2 causes the threaded rod 3 to move, thereby driving the shaping cushion 6 to move, so that the shaping cushion 6 can adapt to the back of the person.

[0033] Example 2

[0034] like Figure 2 As shown, a fixing tube 4 is fixedly installed on the back cushion 1, and a moving rod 5 is movably connected inside the fixing tube 4. The moving rod 5 is fixedly connected to the shaping cushion 6. The shaping cushion 6 moves under the restraint of the threaded rod 3, and at the same time, the shaping cushion 6 drives the moving rod 5 to extend and retract in the fixing tube 4, thereby limiting the shaping cushion 6 so that it will not rotate when moving, and preventing the shaping cushion 6 from tilting during use to affect the user's use.

[0035] Example 3

[0036] like Figure 2 As shown, both sides of the shaping cushion 6 are fixedly connected with a first stretch belt 7, which can fix the user's waist to one side of the shaping cushion 6, and the first stretch belt 7 is elastic and can adapt to people with different waist circumferences. The ends of the two first stretch belts 7 close to each other are respectively fixedly installed with a first buckle male buckle 9 and a first buckle female buckle 10, and the first buckle male buckle 9 and the first buckle female buckle 10 form a complete buckle structure. The buckle structure can adopt the buckle in the prior art. When in use, the person's back first leans against one side of the shaping cushion 6, and then the two first stretch belts 7 are tightened in front of the chest, and then the first buckle male buckle 9 and the first buckle female buckle 10 are buckled together to complete the fixation of the person's waist.

[0037] Example 3

[0038] like Figure 1 As shown, a plurality of massage beads 16 are installed on the side of the shaping cushion 6 that contacts the back of the human body. The massage beads 16 fit the lumbar vertebrae of the user. The massage beads 16 have a certain hardness. When the user hunches, the back is shaped and contacts the massage beads 16, so that the user's back will have a strong sense of pressure. The more severe the hunchback is, the stronger the sense of pressure is, thereby preventing the user from hunching and correcting the bad posture in time.

[0039] Example 4

[0040] like Figure 4-5 As shown, a memory foam pad 12 is installed on the seat cushion 11, and the memory foam pad 12 can prevent the buttocks from directly contacting the harder seat cushion 11, thereby enhancing the comfort of the user.

[0041] Further, a plurality of fixing rings 15 are fixedly installed on both sides of the seat cushion 11, and a plurality of connecting blocks 13 are fixedly installed on both sides of the memory foam pad 12. A limiting pin 14 is fixedly installed on the inner side of the connecting block 13. The limiting pin 14 and the fixing ring 15 are plugged. The connecting block 13, the limiting pin 14 and the fixing ring 15 can fix the memory foam pad 12, and the memory foam pad 12 is firmly attached to the seat cushion 11 to prevent the user from moving around and causing the memory foam pad 12 to deviate and affect the use effect. When in use, the limiting pin 14 is inserted into the fixing ring 15 to fix the memory foam pad 12 and the seat cushion 11 together. On the contrary, if the memory foam pad 12 needs to be cleaned, an external force is used to pull the limiting pin 14 out of the fixing ring 15, so that the memory foam pad 12 and the seat cushion 11 are separated. In this embodiment, the memory foam pad 12 can be disassembled and cleaned.

[0042] Example 5

[0043] like Figure 5-6 As shown, two thread grooves 17 are provided at the bottom of the seat cushion 11, and screws 19 are installed inside the two thread grooves 17. A leg limiting pad 18 is provided at the bottom of the seat cushion 11, and the leg limiting pad 18 is installed at the bottom of the seat cushion 11 through the screw 19. The leg limiting pad 18 has an arc, so that the user's calf fits with the leg limiting pad 18, and also has a blocking effect to prevent the user's calf from bending backwards and affecting the sitting posture.

[0044] Furthermore, a stopper 20 is vertically installed at the middle position of one side of the leg limiting pad 18. When in use, the stopper 20 is between the legs of the user, which can effectively prevent the user from crossing his legs.

[0045] Example 6

[0046] like Figure 1 and 7 As shown, a second stretching belt 8 is fixedly installed on the back side of the back cushion 1, and the second stretching belt 8 is put on the back side of the seat back to form the back cushion 1 and the seat as a whole. Two fixing belts 71 are fixedly installed on both ends of the seat cushion 11, and a second male buckle 91 and a second female buckle 101 are respectively installed at the ends of the two fixing belts 71 close to each other. When in use, the second male buckle 91 and the second female buckle 101 are buckled together to fix the seat cushion 11 on the seat.

[0047] Working principle: When in use, the device is first installed on the seat. The installation process is as follows: first install the leg limit pad 18 on the bottom of the seat cushion 11, then put the second stretch belt 8 on the seat back, and then buckle the second buckle male buckle 91 and the second buckle female buckle 101 together, so that the training cushion is installed on the seat;

[0048] When a person sits on the memory foam pad 12, the internal threaded tube 2 can be rotated, and the rotation of the internal threaded tube 2 causes the threaded rod 3 to move, thereby driving the shaping cushion 6 to move, so that the shaping cushion 6 can adapt to the back of the person.

Claims

1. A posture training cushion, characterized in that: include: A back cushion (1), wherein a shaping cushion (6) is arranged on one side of the back cushion (1), an internal threaded tube (2) is rotatably connected to the inside of the back cushion (1), a thread is arranged inside the internal threaded tube (2), a thread is connected to the internal thread of the internal threaded tube (2), the thread is rotatably connected to a threaded rod (3), the threaded rod (3) rotates inside the internal threaded tube (2) and meshes with the thread inside the internal threaded tube (2), one end of the threaded rod (3) is fixed to the shaping cushion (6), a seat cushion (11) is fixedly mounted on the bottom of the back cushion (1), and an arc-shaped groove adapted to the buttocks of a human body is provided on the top of the seat cushion (11).

2. A posture training cushion according to claim 1, characterized in that: A fixing tube (4) is fixedly mounted on the back cushion (1), a moving rod (5) is movably connected inside the fixing tube (4), and the moving rod (5) is fixedly connected to the shaping cushion (6).

3. A posture training cushion according to claim 1, characterized in that: Both sides of the shaping cushion (6) are fixedly connected with first stretching belts (7), the first stretching belts (7) are elastic, and the ends of the two first stretching belts (7) close to each other are respectively fixedly mounted with a first buckle male buckle (9) and a first buckle female buckle (10), the first buckle male buckle (9) and the first buckle female buckle (10) forming a complete buckle structure.

4. A posture training cushion according to claim 1, characterized in that: A plurality of massage beads (16) are installed on the side of the shaping cushion (6) that contacts the back of the human body. The massage beads (16) fit the lumbar vertebrae of the user and are made of a hard material.

5. A posture training cushion according to claim 1, characterized in that: A memory foam pad (12) is installed on the seat cushion (11).

6. A posture training cushion according to claim 5, characterized in that: A plurality of fixing rings (15) are fixedly mounted on both sides of the seat cushion (11), a plurality of connecting blocks (13) are fixedly mounted on both sides of the memory foam pad (12), a limiting pin (14) is fixedly mounted on the inner side of the connecting block (13), and the limiting pin (14) is plug-connected with the fixing ring (15).

7. A posture training cushion according to claim 1, characterized in that: The bottom of the seat cushion (11) is provided with two threaded grooves (17), screws (19) are installed inside the two threaded grooves (17), and a leg limiting pad (18) is provided at the bottom of the seat cushion (11). The leg limiting pad (18) is installed at the bottom of the seat cushion (11) via the screws (19), and the leg limiting pad (18) has an arc.

8. A posture training cushion according to claim 7, characterized in that: A stopper (20) is vertically mounted at the middle position of one side of the leg limiting pad (18).

9. The posture training cushion according to claim 1, characterized in that: A second stretching belt (8) is fixedly mounted on the back of the back cushion (1), two fixing belts (71) are fixedly mounted on both ends of the seat cushion (11), and a second male buckle (91) and a second female buckle (101) are respectively mounted on the ends of the two fixing belts (71) that are close to each other.

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