Manufacturing method of sitting posture safety growth-promoting rest belt

Abstract

The invention discloses a sitting posture safety growth-promoting rest belt and belongs to auxiliary rest articles. The invention aims to solve the problems of back ache and fatigue caused by long-time sitting of a human body. The device comprises a backrest fixing belt, a weight reduction lifting belt, a ring strap, shoulder supporting belts and chest locking belts, the backrest fixing belt is detachably installed on a chair back, one end of the weight reduction lifting belt is installed on the backrest fixing belt, the other end of the weight reduction lifting belt is installed on the ring strap, the ring strap is horizontally arranged in the width direction of the shoulders of a user, and the shoulder supporting belts are arranged on the shoulder supporting belts. The height of the shoulder is higher than that of the user; the two ends of the ring strap are each provided with a shoulder supporting strap, each shoulder supporting strap is arranged on the armpit of the shoulder of a user in a sleeving mode, and the shoulder can be lifted and pulled under the action of the ring strap. One end of the chest locking belt is connected to one of the shoulder supporting belts, the other end of the chest locking belt is connected to the other shoulder supporting belt, and the upper body of a user is surrounded by the ring strap, the two shoulder supporting belts and the chest locking belt and lifted upwards. The chair is mainly used for assisting the safety and rest of sedentary people.

Description

Technical Field

[0001] The invention belongs to a method for manufacturing auxiliary rest products, and in particular relates to a method for manufacturing a sitting posture safety promoting rest belt. Background Art

[0002] When the human body is in a sitting position, the weight of the upper body is supported by the torso. Sitting for a long time will put pressure on the torso for a long time, which will cause back pain and fatigue. Typical situations and groups include taking hard seats on trains (EMU, high-speed trains) all night, long-distance (international) flights, office staff who sit for a long time, workers in sedentary jobs, and students in primary and secondary schools who sit for a long time. Summary of the invention

[0003] The present invention aims to solve the problem of back muscle soreness and fatigue caused by long-term sitting, and further provides a sitting posture safety and promotion rest belt.

[0004] The technical solution adopted by the present invention to solve the above technical problems is:

[0005] A sitting posture safety and promotion rest belt comprises two lifting belts, one end of the two lifting belts is fixed to the keel of the chair back, and the other end is connected to form a ring through a buckle, the buckle is slidably connected to the two ends of the lifting belt to adjust the circumferential length, and the ring-shaped lifting belt encircles the upper body of the user to play a lifting role.

[0006] A sitting posture safety and relaxation belt comprises a weight-reducing lifting belt and an annular lifting belt, wherein one end of the weight-reducing lifting belt is mounted on a chair back, and the other end of the weight-reducing lifting belt is connected to the annular lifting belt, wherein the annular lifting belt encircles the upper body of the user, and the length of the weight-reducing lifting belt is adjusted to achieve different degrees of upward pulling of the torso.

[0007] Preferably, the annular lifting belt is composed of a belt body and a third mother-and-child buckle, the plug-in end and the buckling end of the third mother-and-child buckle are respectively installed at the two ends of the belt body, and are slidably connected to the two ends of the belt body to adjust the circumferential length of the belt body; the two ends of the belt body are fixed by the third mother-and-child buckle to form an annular belt body.

[0008] A sitting posture safety and promotion rest belt, which comprises a weight-reducing lifting strap, a ring strap, an annular shoulder support strap and a chest-locking strap, wherein one end of the weight-reducing lifting strap is installed on the chair back, and the other end of the weight-reducing lifting strap is installed on the ring strap, the ring strap is horizontally arranged along the width direction of the user's shoulders and is higher than the user's shoulders; a shoulder support strap is respectively arranged at both ends of the ring strap, each shoulder support strap is sleeved under the armpit of the user's shoulders, and has a lifting effect on the shoulders under the action of the ring strap; one end of the chest-locking strap is connected to one of the shoulder support straps, and the other end of the chest-locking strap is connected to the other shoulder support strap, the ring strap, the two shoulder support straps and the chest-locking strap encircle the upper body of the user, and the trunk can be lifted upward to different degrees by adjusting the length of the weight-reducing lifting strap.

[0009] Preferably, the weight-reducing lifting belt is one or more vertically arranged belt bodies with adjustable length. The significance of adjusting the length of the weight-reducing lifting belt is that the upper drive can be lifted to different degrees.

[0010] Preferably, the top end of the weight-reducing lifting strap is fixedly mounted on the chair back and is fixedly connected to the supporting keel inside the chair back to form an integrated structure.

[0011] Preferably, a backrest fixing belt is connected to the top end of the weight-reducing lifting belt, and the backrest fixing belt is detachably mounted on the chair back.

[0012] Preferably, the backrest fixing strap includes a fixing strap and a first mother-and-child buckle, wherein the first mother-and-child buckle is respectively installed at both ends of the fixing strap and is slidably connected to the two ends of the fixing strap to adjust the circumferential length of the fixing strap; the two ends of the fixing strap are fixed by the plug-in end and the buckling end of the first mother-and-child buckle to form an annular sleeve that is sleeved on the chair back.

[0013] Preferably, a sleeve is connected to the top end of the weight-reducing lifting strap, and the sleeve is sleeved on the top of the chair back.

[0014] Preferably, the ring strap is located between the user's back and the chair back, and is an "I"-shaped structure or an inverted "V"-shaped structure with adjustable width to adapt to different back widths of users and avoid sliding out from the back during use.

[0015] The chest lock belt includes two belt bodies and a second mother-and-child buckle. The two belt bodies are respectively connected to the two shoulder straps and are located on one side of the chest. The second mother-and-child buckle is arranged between the two belt bodies to realize the connection and separation of the two belt bodies.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can transfer the weight of the user's upper body to the chair back, and rely on the chair back to provide a supporting force to assist the human body trunk in supporting the weight of the upper body, so as to reduce the force on the user's spine and reduce the fatigue of the user caused by long-term sitting.

[0018] 2. For primary and secondary school students in the growth and development stage, it can lift the trunk, prevent hunchbacks, and promote growth when they sit for a long time to study; at the same time, the sitting safety and growth rest belt in this application limits the distance between the trunk and the table when in use, thereby limiting the distance between the eyes and the table, that is, indirectly realizing the eye protection function of primary and secondary school students who sit for a long time to study.

[0019] 3. The sitting safety rest belt in this application not only has the functions of relieving fatigue and promoting eye protection, but also can be used as a safety belt to prevent passengers from being separated from the seat and causing greater injuries when a vehicle has an accident.

[0020] 4. The overall structure of the present invention is simple and easy to manufacture. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are incorporated as part of this application and are used to provide a further understanding of the present invention.

[0022] Figure 1 It is a schematic diagram of the structure in which the rest belt in Example 1 and Example 2 is fixed to the chair back.

[0023] Figure 2 This is a schematic diagram of the structure in which the rest belt in Example 2 is fixed to the chair back.

[0024] Figure 3 This is a schematic diagram of the structure of the rest belt in Example 3.

[0025] Figure 4 This is a schematic diagram of the state in which the rest belt in Example 3 is put on the chair back.

[0026] Explanation of the accompanying drawings: 1-backrest fixing strap; 1-1-fixing strap; 1-2-first mother-and-child buckle; 2-weight-reducing lifting strap; 3-ring strap; 4-shoulder support strap; 5-chest lock strap; 5-1-belt body; 5-2-second mother-and-child buckle; 6-backrest; 7-ring lifting strap; 7-1-belt body 7-2-third mother-and-child buckle; 8-lifting strap; 9-buckle. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0028] Embodiment 1:

[0029] Embodiment 1 of the present application is to solve the problems of back pain, fatigue, and incorrect sitting posture caused by long-term sitting when the upper body weight is supported by the trunk when the human body is in a sitting posture, and thus provide a sitting posture safety and promotion rest belt; see Figure 1 It includes two lifting straps 8, one end of the two lifting straps 8 is fixed on the keel of the chair back 6, and the other end is connected to form a ring through a buckle 9. The buckle 9 is slidably connected to the two ends of the lifting straps 8 to adjust the circumferential length, forming a ring-shaped lifting strap 8 to encircle the upper body of the user to play a lifting role. When one end of each of the two lifting straps 8 is connected to the keel of the chair back 6, the two lifting straps 8 can be crossed left and right at the back to form a cross point during use, and then led to the chest through the armpits and closed, so that the lifting straps 8 can be lifted around the user to play a lifting role. At this time, the back cross point can effectively limit the circumferential length of the lifting strap 8 behind the back, thereby preventing the user from sliding out of the lifting strap 8 from the back during lifting.

[0030] Embodiment 2:

[0031] Embodiment 2 of the present application provides a sitting safety and rest belt; see Figure 1 and Figure 2 It includes a weight-reducing lifting belt 2 and an annular lifting belt 7. One end of the weight-reducing lifting belt 2 is installed on the chair back 6, and the other end of the weight-reducing lifting belt 2 is connected to the annular lifting belt 7. The annular lifting belt 7 encircles the upper body of the user, and the torso can be lifted upward to different degrees by adjusting the length of the weight-reducing lifting belt 2.

[0032] Furthermore, the annular lifting belt 7 is composed of a nylon belt body 7-1 and a third mother-and-child buckle 7-2, the plug-in end and the buckle end of the third mother-and-child buckle 7-2 are respectively installed at the two ends of the belt body 7-1, and are slidably connected with the two ends of the belt body 7-1 to adjust the circumferential length of the belt body 7-1; the two ends of the belt body 7-1 are fixed by the third mother-and-child buckle 7-2 to form an annular belt body.

[0033] Furthermore, the weight-reducing lifting belt 2 is composed of one or more vertically arranged belts with adjustable length, or is composed of two belts arranged side by side horizontally, which can be selected according to the weight of the user; and the length can be adjusted to achieve the adjustment of the upper drive force range during use.

[0034] Furthermore, the top end of the weight-reducing lifting strap 2 is fixedly mounted on the chair back 6 and is fixedly connected to the supporting keel inside the chair back 6 to form an integrated structure, thereby eliminating the structure of the backrest fixing strap 1. The significance of adjusting the length of the weight-reducing lifting strap 2 is that it can lift the upper drive to different degrees.

[0035] Furthermore, the top end of the weight-reducing lifting strap 2 is connected to a backrest fixing strap 1, and the backrest fixing strap 1 is detachably mounted on the chair back 6. Figure 3 The backrest fixing belt 1 includes a fixing belt 1-1 made of nylon material and a first mother-and-child buckle 1-2. The plug-in end and the buckle end of the first mother-and-child buckle 1-2 are respectively installed at the two ends of the fixing belt 1-1, and are slidably connected with the two ends of the fixing belt 1-1 to adjust the circumferential length of the fixing belt 1-1; the two ends of the fixing belt 1-1 are fixed by the plug-in end and the buckle end of the first mother-and-child buckle 1-2, and form an annular sleeve that is sleeved on the chair back 6.

[0036] Among them, the backrest fixing belt 1 and the weight-reducing lifting belt 2 are both non-elastic belt bodies; the backrest fixing belt 1 can be adjusted according to the circumferential length of the upper end of the chair back 6 so that it is tightly wrapped around the chair back 6 and stuck on the protruding part of the chair back 6.

[0037] Furthermore, a sleeve is connected to the top of the weight-reducing lifting belt 2 , and the sleeve is sleeved on the top of the chair back 6 .

[0038] Among them, when the side ends of the chair back 6 are straight up and down and there is no stuck part, a sleeve can be set at the top of the weight-reducing lifting belt 2, and the sleeve can be put on the top of the chair back 6 to achieve the fixation of different chair backs 6.

[0039] The rest belt in this embodiment has a simple overall structure and is easy to manufacture. When in use, the two ends of the belt body 7-1 are led out from the user's back through the armpits and wrapped around the chest, and closed at the chest through the third parent-child buckle 7-2 to play the role of lifting the torso upward.

[0040] Embodiment 3:

[0041] See also Figure 3 and Figure 4The present invention is different from the present invention in that the annular lifting belt 7 is replaced by the ring shoulder belt 3, the shoulder support belt 4 and the chest lock belt 5 in order to achieve a better lifting effect. One end of the weight-reducing lifting belt 2 is installed on the chair back 6, and the other end of the weight-reducing lifting belt 2 is installed on the ring shoulder belt 3. The ring shoulder belt 3 is horizontally arranged along the width direction of the user's shoulder and is slightly higher than the height of the user's shoulder; a shoulder support belt 4 is respectively arranged at both ends of the ring shoulder belt 3, each shoulder support belt 4 is sleeved under the armpit of the user's shoulder, and the shoulder is lifted under the action of the ring shoulder belt 3; one end of the chest lock belt 5 is connected to one of the shoulder support belts 4, and the other end of the chest lock belt 5 is connected to the other shoulder support belt 4. The length of the chest lock belt 5 can be adjusted according to the body shape of the user. The ring shoulder belt 3, the two shoulder support belts 4 and the chest lock belt 5 encircle the upper body of the user. Before use, the length of the weight-reducing lifting belt 2 is adjusted to achieve different degrees of upward pulling of the torso to reduce the force on the user's torso, thereby achieving the effect of reducing fatigue from sitting for a long time.

[0042] Furthermore, the ring strap 3 is located between the user's back and the chair back 6, and has an "I"-shaped structure or an inverted "V"-shaped structure; the ring strap 3 can adjust the distance between the left and right shoulder straps 4 to adapt to users of different body shapes (back widths); it can also limit the distance between the left and right shoulder straps 4 in the back direction, so that when the overall rest belt acts to lift the upper body, the distance between the shoulder straps is prevented from being too wide, causing the upper body to slip out from between the two shoulder straps 4 in the back direction.

[0043] Furthermore, the shoulder strap 4 is an annular structure, and the circumferential length of the shoulder strap 4 is greater than the circumferential length of the shoulder underarm portion, so as to adapt to different body shapes of users and facilitate users to put on and take off. At the same time, the shoulder strap 4 corresponding to the user's underarm portion is filled with rubber to increase the user's comfort.

[0044] Furthermore, the chest-locking strap 5 includes two strap bodies 5-1 and a second parent-child buckle 5-2. The two strap bodies 5-1 are respectively connected to the two shoulder support straps 4 and are located on one side of the chest. The second parent-child buckle 5-2 is arranged between the two strap bodies 5-1 to realize the connection and separation of the two strap bodies 5-1 and to limit the distance between the two shoulder support straps 4 in front of the chest, so that the overall rest belt can have a lifting effect on the user's upper body while preventing the shoulder support straps 4 from being too wide and causing the upper body to slip out from between the two shoulder support straps in the chest direction; when the user needs to put on the rest belt, the rest belt is wrapped around and fixed to the user's upper body through the second parent-child buckle 5-2 and is in a lifting state; when the user needs to move and leave the seat, the chest-locking strap 5 can be unfastened through the second parent-child buckle 5-2.

[0045] In this embodiment, the shoulder support belt 4, the back strap 3 and the chest lock belt 5 cover the upper body and shoulders of the user, and produce a lifting effect on the upper body of the user. The gravity of the upper body of the user is transmitted to the chair back 6 through the shoulder support belt 4, the back strap 3, the weight-reducing lifting belt 2 and the backrest fixing belt 1 in sequence, that is, this embodiment is equivalent to relying on the chair back 6 of the vehicle to provide a supporting force, which plays a role of lifting and supporting the upper body of the user, and assists the human body trunk to support the upper body weight, so as to reduce the force on the user's spine and reduce the fatigue of the user caused by sitting for a long time. At the same time, the sitting safety promotion rest belt in this embodiment not only has the effect of reducing passenger fatigue, but also can be used as a safety belt to prevent the passenger from being separated from the seat when an accident occurs in the vehicle, causing greater damage.

[0046] Although the present invention is described herein with reference to specific embodiments, it should be understood that these embodiments are merely examples of the principles and applications of the present invention. It should therefore be understood that many modifications may be made to the exemplary embodiments and that other arrangements may be devised without departing from the spirit and scope of the present invention as defined by the appended claims. It should be understood that the various dependent claims and features described herein may be combined in a manner different from that described in the original claims. It should also be understood that features described in conjunction with individual embodiments may be used in other described embodiments.

Claims

1. A sitting posture safety and rest belt, characterized by: It comprises two lifting straps (8), one end of the two lifting straps (8) is fixed on the keel of the chair back (6), and the other end is connected to form a ring through a buckle (9), and the buckle 9 is slidably connected to the two ends of the lifting strap 8 to adjust the circumferential length, so that the ring-shaped lifting strap (8) encircles or lifts the user's upper body to achieve a lifting effect.

2. A sitting posture safety promoting rest belt, characterized in that: It comprises a weight-reducing lifting belt (2) and an annular lifting belt (7), one end of the weight-reducing lifting belt (2) is installed on the chair back (6), and the other end of the weight-reducing lifting belt (2) is connected to the annular lifting belt (7), and the annular lifting belt (7) encircles the upper body of the user, and the trunk can be lifted upward to different degrees by adjusting the length of the weight-reducing lifting belt (2).

3. A sitting posture safety-promoting rest belt according to claim 2, characterized in that: The annular lifting belt (7) is composed of a belt body (7-1) and a third mother-and-child buckle (7-2); the plug-in end and the buckle end of the third mother-and-child buckle (7-2) are respectively installed at the two ends of the belt body (7-1) and are slidably connected with the two ends of the belt body (7-1) to adjust the circumferential length of the belt body (7-1); the two ends of the belt body (7-1) are fixed by the third mother-and-child buckle (7-2) to form an annular belt body.

4. A sitting posture safety promoting rest belt, characterized by: The invention comprises a weight-reducing lifting belt (2), a back ring belt (3), an annular shoulder support belt (4) and a chest lock belt (5), one end of the weight-reducing lifting belt (2) is mounted on a chair back (6), and the other end of the weight-reducing lifting belt (2) is mounted on the back ring belt (3); the annular shoulder belt (3) is horizontally arranged along the width direction of the user's shoulder and is higher than the height of the user's shoulder; a shoulder support belt (4) is respectively arranged at both ends of the back ring belt (3); each shoulder support belt (4) is sleeved under the armpit of the user's shoulder and plays a lifting role on the shoulder under the action of the back ring belt (3); one end of the chest lock belt (5) is connected to one of the shoulder support belts (4), and the other end of the chest lock belt (5) is connected to the other shoulder support belt (4); the back ring belt (3), the two shoulder support belts (4) and the chest lock belt (5) encircle the upper body of the user, and the trunk can be lifted upward to different degrees by adjusting the length of the weight-reducing lifting belt (2).

5. A sitting posture safety-promoting rest belt according to claim 2 or 4, characterized in that: The weight-reducing lifting strap (2) is one or more vertically arranged straps with adjustable length. The top end of the weight-reducing lifting strap (2) is fixedly mounted on the chair back (6) and is fixedly connected to the supporting keel inside the chair back (6) to form an integrated structure. The length adjustment of the weight-reducing lifting strap (2) is significant in that it can lift the upper drive to different degrees.

6. A sitting posture safety and rest belt according to claim 2 or 4, characterized in that: The top end of the weight-reducing lifting belt (2) is connected to a backrest fixing belt (1), and the backrest fixing belt (1) is detachably mounted on the chair back (6).

7. A sitting posture safety-promoting rest belt according to claim 6, characterized in that: The backrest fixing belt (1) comprises a fixing belt (1-1) and a first mother-and-child buckle (1-2); the first mother-and-child buckle (1-2) is respectively installed at two ends of the fixing belt (1-1) and is slidably connected to the two ends of the fixing belt (1-1) to adjust the circumferential length of the fixing belt (1-1); the two ends of the fixing belt (1-1) are fixed by the plug-in end and the buckle end of the first mother-and-child buckle (1-2), and form an annular sleeve that is sleeved on the chair back (6).

8. A sitting posture safety-promoting rest belt according to claim 2 or 4, characterized in that: A sleeve is provided at the top end of the weight-reducing lifting belt (2), and the sleeve is sleeved on the top of the chair back (6).

9. A sitting posture safety and promotion rest belt according to claim 4, characterized in that: The ring shoulder strap (3) is located between the back of the user and the chair back (6), and is in the shape of a letter "I" or an inverted letter "V".

10. The chest-locking belt (5) comprises two belt bodies (5-1) and a second mother-and-child buckle (5-2). The two belt bodies (5-1) are respectively connected to two shoulder straps (4) and are located on one side of the chest. The second mother-and-child buckle (5-2) is arranged between the two belt bodies (5-1) to realize the connection and separation of the two belt bodies (5-1).

Images