Lumbar vertebra health care bag

Abstract

The utility model relates to the technical field of health-care bags, and discloses a lumbar vertebra health-care bag which comprises a health-care bag body, two clamping grooves are symmetrically fixed to one end of the health-care bag body, two fixing plates are symmetrically fixed to the end, away from the clamping grooves, of the health-care bag body, a rotating rod is fixed to the interior of each fixing plate, and the rotating rods are connected with the clamping grooves. A limiting side plate is rotationally connected to the end, away from the rotating rod, of the fixing plate, a limiting flat plate is arranged in the fixing plate, one end of the limiting flat plate is rotationally connected with the rotating rod, the other end of the limiting flat plate is clamped and fixed to the limiting side plate, and a limiting block is fixed to the bottom face of the limiting flat plate; according to the self-locking health-care bag, through a self-locking structure, the problems that when people need to adjust the tightness of the health-care bag, a hook-and-loop fastener is not convenient enough, and operation is tedious are solved.

Description

Technical Field

[0001] The utility model application relates to the technical field of health care bags, in particular to a lumbar vertebra health care bag. Background Art

[0002] A lumbar health care bag is an auxiliary device used for waist health. It is usually made of elastic material and has a certain supporting and protective effect. Using a lumbar health care bag can reduce fatigue and tension of the waist muscles, improve blood circulation in the lumbar spine, and relieve lumbar pain and discomfort. The use of the lumbar health care bag is very simple. Just place it on the waist and adjust the appropriate position and tightness.

[0003] The lumbar health care bags currently on the market are fixed by connecting the ends of the health care bags with Velcro. When people need to adjust the tightness of the health care bags, they need to tear off the Velcro, adjust it, and then stick it again. This fixing method makes it inconvenient and cumbersome to operate when people need to adjust the tightness of the health care bags. Summary of the invention

[0004] In order to solve the problem that Velcro is not convenient enough and the operation is complicated when people need to adjust the tightness of the health care bag, the utility model provides a lumbar health care bag to solve the above problem.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A lumbar health care bag comprises a health care bag main body, two card slots are symmetrically fixed on one end of the health care bag main body, two fixed plates are symmetrically fixed on the end of the health care bag main body away from the card slots, a rotating rod is fixed inside each of the fixed plates, the end of the fixed plate away from the rotating rod is rotatably connected to a limiting side plate, a limiting plate is arranged inside the fixed plate, one end of the limiting plate is rotatably connected to the rotating rod, and the other end of the limiting plate is clamped and fixed to the limiting side plate, a limiting block is fixed on the bottom surface of the limiting plate, a tightening belt is arranged inside each of the fixed plates, and a buckle is fixed on one end of each of the tightening belts.

[0007] Furthermore, the buckle includes a card block, a pressing block, a sliding rod and a spring. The pressing blocks are fixed and slidably connected on both sides of the buckle. A card block is fixed on one end of the pressing block. A sliding rod is slidably inserted at the bottom of the pressing block, and a spring is sleeved on the sliding rod.

[0008] Furthermore, a blocking block is fixed on one end of the tightening belt away from the buckle, and the top surface of the blocking block is flush with the top surface of the fixing plate, and the tightening belt is made of woven cloth.

[0009] Furthermore, the shape of the limit block is an inverted right triangle, the inclined surface of the limit block faces the direction of the rotating rod, the bottom edge of the limit block is in contact with the tightening belt, and the end of the limit block close to the limit side plate is provided with hook-shaped serrations.

[0010] Furthermore, grooves cooperating with the pressing block and the clamping block are provided on both sides of the buckle, and the side surface of the pressing block and the side surface of the clamping block are located in the same plane.

[0011] Furthermore, the length of the clamping block extending out of the clamping buckle is equal to the length of the slot on the clamping slot, and the width of the clamping buckle at one end away from the tightening band is equal to the width inside the clamping slot.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, through the self-locking structure, when people wear the health care bag body on the waist, they can adjust the tightness of the health care bag body by pulling the tightening belt. After pulling to the appropriate tightness, the limit block stops the tightening belt and makes the tightening belt unable to return, which solves the problem that Velcro is not convenient enough and the operation is cumbersome when people need to adjust the tightness of the health care bag.

[0014] 2. In the utility model, a flexible buckle structure is used, and the buckle block is retracted by pressing the pressing block. After the buckle is placed in the card slot, the buckle rebounds and is fixed to the card slot, so that the buckle is fixed in the card slot. When it needs to be pulled out, the pressing block can be repeatedly pressed to retract and pull out the buckle, making the wearing of the health bag body more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of a three-dimensional structure according to an embodiment of the utility model;

[0017] Figure 2 yes Figure 1 A schematic diagram of a three-dimensional structure in the embodiment shown;

[0018] Figure 3 yes Figure 1 A three-dimensional schematic diagram of a flexible buckle structure in the illustrated embodiment;

[0019] Figure 4 yes Figure 1 A three-dimensional schematic diagram of the self-locking structure in the illustrated embodiment.

[0020] The meanings of the reference numerals in the figure are as follows: 1. health care bag body; 2. card slot; 3. buckle; 311. card block; 312. pressing block; 313. slide rod; 314. spring; 4. tightening belt; 5. fixing plate; 6. rotating rod; 7. limiting plate; 8. limiting side plate; 9. limiting block; 10. blocking block. DETAILED DESCRIPTION

[0021] In order to make the application purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 A lumbar health care bag comprises a health care bag main body 1, two card slots 2 are symmetrically fixed on one end of the health care bag main body 1, two fixed plates 5 are symmetrically fixed on the end of the health care bag main body 1 away from the card slot 2, a rotating rod 6 is fixed inside each fixed plate 5, and the end of the fixed plate 5 away from the rotating rod 6 is rotatably connected to a limited side plate 8, a limited plate 7 is arranged inside the fixed plate 5, one end of the limited plate 7 is rotatably connected to the rotating rod 6, and the other end of the limited plate 7 is clamped and fixed to the limited side plate 8, and a limited block 9 is fixed on the bottom surface of the limited plate 7, a tightening belt 4 is arranged inside each fixed plate 5, and a buckle 3 is fixed on one end of each tightening belt 4, so as to facilitate pulling the tightening belt 4 to control the tightness of the health care bag main body 1.

[0023] Specifically, a blocking block 10 is fixed on the end of the tightening band 4 away from the buckle 3, and the top surface of the blocking block 10 is flush with the top surface of the fixing plate 5. The tightening band 4 is made of woven cloth to prevent the tightening band 4 from slipping off the fixing plate 5. The shape of the limit block 9 is an inverted right triangle. The inclined surface of the limit block 9 faces the direction of the rotating rod 6. The bottom edge of the limit block 9 is in contact with the tightening band 4. The end of the limit block 9 close to the limiting side plate 8 is provided with a hook-shaped serration, which makes it convenient for the limit block 9 to limit the tightening band 4.

[0024] As an optimization solution, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the interior of the buckle 3 includes a clamping block 311, a pressing block 312, a sliding rod 313 and a spring 314. The pressing blocks 312 are fixed and slidably connected on both sides of the buckle 3. The clamping block 311 is fixed on one end of the pressing block 312. The sliding rod 313 is slidably inserted at the bottom of the pressing block 312. The spring 314 is sleeved on the sliding rod 313, so that the buckle 3 can be easily inserted into the card slot 2.

[0025] Specifically, grooves matching the pressing block 312 and the card block 311 are provided on both sides of the buckle 3, and the side of the pressing block 312 and the side of the card block 311 are located in the same plane, so that when the pressing block 312 is pressed, the card block 311 retracts, and the length of the card block 311 extending out of the buckle 3 is equal to the length of the groove on the slot 2, and the width of the buckle 3 at the end away from the tightening band 4 is equal to the width inside the slot 2, so that the slot 2 fixes the buckle 3.

[0026] Working principle: Pick up the health bag body 1 and wear it on the waist, manually press the pressing block 312 to make the pressing block 312 slide into the buckle 3, the spring 314 is compressed and stores force, and at the same time, the pressing block 312 drives the card block 311 to move into the buckle 3, put the buckle 3 into the card slot 2 and then let go, the spring 314 resets and rebounds, and lifts the pressing block 312, and at the same time, the pressing block 312 drives the card block 311 to move, so that the card block 311 is stuck into the side slot of the card slot 2, so that the card buckle 3 is stuck into the card slot 2, and at the same time, according to the required tightness The tightening belt 4 is pulled to a certain extent so that the tightening belt 4 slides under the limiting plate 7. After the stretching is stopped, the limiting block 9 limits the limiting plate 7. When the health care bag body 1 needs to be relaxed, the limiting plate 7 is pressed to release the limiting side plate 8 from limiting the limiting plate 7. After the limiting side plate 8 is opened, the limiting plate 7 is rotated to release the limiting block 9 from limiting the tightening belt 4, so that the tightening belt 4 retracts. After the tightening belt 4 retracts, the limiting plate 7 is pressed again, and the limiting side plate 8 is dialed again to limit and fix the limiting side plate 8 to the limiting plate 7.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A lumbar spine health care bag, comprising a health care bag body (1), characterized in that: Two card slots (2) are symmetrically fixed on one end of the health care bag body (1), and two fixed plates (5) are symmetrically fixed on the end of the health care bag body (1) away from the card slots (2). A rotating rod (6) is fixed inside each of the fixed plates (5). The end of the fixed plate (5) away from the rotating rod (6) is rotatably connected to a limiting side plate (8). A limiting plate (7) is arranged inside the fixed plate (5), one end of the limiting plate (7) is rotatably connected to the rotating rod (6), and the other end of the limiting plate (7) is snap-fitted and fixed to the limiting side plate (8). A limiting block (9) is fixed on the bottom surface of the limiting plate (7). A tightening belt (4) is arranged inside each of the fixed plates (5), and a buckle (3) is fixed on one end of each of the tightening belts (4).

2. A lumbar vertebra health care bag according to claim 1, characterized in that: The buckle (3) comprises a clamping block (311), a pressing block (312), a sliding rod (313) and a spring (314) inside. The two sides of the buckle (3) are fixedly and slidably connected with the pressing blocks (312). The clamping block (311) is fixed on one end of the pressing block (312). The sliding rod (313) is slidably inserted at the bottom end of the pressing block (312). The spring (314) is sleeved on the sliding rod (313).

3. A lumbar vertebra health care bag according to claim 1, characterized in that: A blocking block (10) is fixed on one end of the tightening band (4) away from the buckle (3), and the top surface of the blocking block (10) is flush with the top surface of the fixing plate (5), and the tightening band (4) is made of woven cloth.

4. A lumbar vertebra health care bag according to claim 1, characterized in that: The shape of the limit block (9) is an inverted right triangle, the inclined surface of the limit block (9) faces the direction of the rotating rod (6), the bottom edge of the limit block (9) is in contact with the tightening belt (4), and one end of the limit block (9) close to the limit side plate (8) is provided with hook-shaped serrations.

5. A lumbar vertebra health care bag according to claim 2, characterized in that: Slots matching the pressing block (312) and the clamping block (311) are provided on both sides of the buckle (3), and the side surface of the pressing block (312) and the side surface of the clamping block (311) are located in the same plane.

6. A lumbar vertebra health care bag according to claim 2, characterized in that: The length of the clamping block (311) extending out of the clamping buckle (3) is equal to the length of the slot on the clamping slot (2), and the width of the end of the clamping buckle (3) away from the tightening band (4) is equal to the width inside the clamping slot (2).

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