Blood pressure cuff capable of fixing elbow

Abstract

The utility model relates to the technical field of blood pressure detector accessories, and discloses a blood pressure cuff capable of fixing an elbow, which comprises an air bag mechanism, the air bag mechanism comprises a plurality of air-blowing air bags connected in parallel, the air-blowing air bags are communicated and connected with one another through connecting air pipes at the tops, and a frame mechanism is arranged on the outer sides of the air-blowing air bags. The frame mechanism comprises a weaving frame fixedly connected to the outer sides of the multiple air blowing air bags in a sleeving mode, and the weaving frame is a nylon wire weaving frame. A rigid blood pressure cuff connecting structure is arranged, that is, an air bag mechanism is arranged on the inner side of the whole blood pressure cuff, a frame mechanism is arranged on the outer side of the air bag mechanism, two steel lock clamps are fixedly connected to one side of the bottom of a woven frame in a front-back symmetry mode, and meanwhile a plurality of lock sleeves are arranged on the other side of the top of the woven frame in an equidistant and matched mode. After the two steel lock clamps are matched with the lock holes of the lock sleeve for clamping connection, when the air bag mechanism blows air and bears tension, the connection is firmer and more reliable, and falling is not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of blood pressure detector accessories, in particular to a blood pressure cuff capable of fixing the elbow. Background Technique

[0002] The blood pressure cuff consists of an integrated airbag cloth belt, an inflation tube, a joint / interface, a ball valve, and a hose clamp. The blood pressure cuff is divided into two materials: soft woven cloth and vinyl, and does not contain latex components. The inflation tube and the ball valve are made of PVC polyvinyl chloride material, the joint / interface is made of nylon, and the hose clamp is made of polypropylene. Scope of application This product is expected to be used in conjunction with manual, electronic, or automatic non-invasive blood pressure monitoring devices to measure the blood pressure of patients.

[0003] The existing blood pressure cuff still has the following problems in use: It usually uses a Velcro structure for fastening and fixing. Since it is usually fixed on the forearm or upper arm of the person to be blood pressure detected, the Velcro structure can cope with its tension. However, when it is fixed on the patient's elbow, when it is subjected to tension, its stress area is small, and it is very easy to cause the adhesion of the Velcro structure to fall off. Summary of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a blood pressure cuff capable of fixing the elbow, which solves the problems raised in the background technique.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solution: A blood pressure cuff capable of fixing the elbow, including an airbag mechanism, the airbag mechanism includes a plurality of inflated airbags connected in parallel, and the plurality of inflated airbags are connected and communicated with each other through a connecting air tube at the top. A frame mechanism is arranged outside the plurality of inflated airbags, and the frame mechanism includes a woven frame fixedly sleeved outside the plurality of inflated airbags, and the woven frame is a nylon wire woven frame.

[0008] As a further scheme of the utility model: Two steel lock cards are fixedly connected to one side of the bottom wall of the woven frame in a front-back symmetrical manner, and multiple groups of lock sleeves are fixedly connected to the other side of the top wall of the woven frame at equal horizontal distances. The steel lock card is an L-shaped card, and each group of lock sleeves is two and is arranged in a front-back symmetrical manner. A lock hole is opened between the two side walls above the lock sleeve, and the lock hole is arranged in a matching manner with the end of the steel lock card.

[0009] As a further scheme of the utility model: A first anti-slip patch is fixedly connected to the center position of the bottom wall of the inflated airbag, and a second anti-slip patch is fixedly connected to each of the four corners of the bottom wall of the inflated airbag corresponding to the first anti-slip patch.

[0010] As a further solution of the present utility model: an air vent hole is provided at the top of the air inflation airbag on one side, and an exhaust valve is fixedly installed at the opening of the air vent hole. An air hole is provided at the top of the air inflation airbag on the other side, and an inflation tube is fixedly connected at the opening of the air hole.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, by providing a rigid blood pressure cuff connection structure, that is, an airbag mechanism is arranged inside the overall blood pressure cuff, and a frame mechanism is arranged outside the airbag mechanism. On one side at the bottom of the knitting frame, two steel lock cards are fixedly connected in a front-back symmetrical manner. At the same time, a plurality of lock sleeves are arranged at equal intervals on the other side at the top of the knitting frame. After being clamped and connected through the cooperation of the two steel lock cards and the lock holes of the lock sleeves, when the airbag mechanism is inflated and subjected to tension, the connection is more firm and reliable and not easy to fall off.

[0013] 2. In the present utility model, by arranging a frame mechanism outside the airbag mechanism, that is, a knitting frame is fixedly connected outside the airbag mechanism. The knitting frame is a nylon wire knitting frame. Since a plurality of air inflation airbags are arranged outside, it can effectively prevent the friction damage on the sides of the plurality of air inflation airbags, thereby improving the durability of the airbag mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall three-dimensional view of the present utility model;

[0015] Figure 2 is the three-dimensional view of the airbag mechanism of the present utility model Figure 1 ;

[0016] Figure 3 is the three-dimensional view of the airbag mechanism of the present utility model Figure 2 ;

[0017] Figure 4 is the three-dimensional view of the frame mechanism of the present utility model.

[0018] In the figure: 1. Airbag mechanism; 2. Frame mechanism; 11. Air inflation airbag; 12. First anti-slip patch; 13. Second anti-slip patch; 14. Inflation tube; 15. Connecting air tube; 16. Exhaust valve; 21. Knitting frame; 22. Steel lock card; 23. Lock sleeve; 24. Lock hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 to 4 , in the embodiment of the present invention, a blood pressure cuff capable of fixing the elbow includes an airbag mechanism 1. The airbag mechanism 1 includes a plurality of inflated airbags 11 connected in parallel. The plurality of inflated airbags 11 are connected to each other through a connecting air pipe 15 at the top. A frame mechanism 2 is arranged outside the plurality of inflated airbags 11. The frame mechanism 2 includes a woven frame 21 fixedly sleeved outside the plurality of inflated airbags 11. The woven frame 21 is a nylon wire woven frame. The frame mechanism 2 is integrally arranged outside the airbag mechanism 1, that is, a woven frame 21 is fixedly connected outside the airbag mechanism 1. The woven frame 21 is a nylon wire woven frame. Since it is arranged outside the plurality of inflated airbags 11, it can effectively prevent frictional damage to the sides of the plurality of inflated airbags 11, thereby improving the durability of the airbag mechanism 1.

[0021] On one side of the bottom wall of the woven frame 21, two steel lock cards 22 are fixedly connected in a front-back symmetric manner. On the other side of the top wall of the woven frame 21, multiple groups of lock sleeves 23 are fixedly connected at equal horizontal distances. The steel lock card 22 is an L-shaped card. Each group of lock sleeves 23 has two and is arranged in a front-back symmetric manner. A lock hole 24 is opened between the upper side walls of the lock sleeve 23. The lock hole 24 is arranged to match the end of the steel lock card 22. A rigid blood pressure cuff connection structure is integrally arranged. That is, an airbag mechanism 1 is arranged inside the overall blood pressure cuff, and a frame mechanism 2 is arranged outside the airbag mechanism 1. Two steel lock cards 22 are fixedly connected in a front-back symmetric manner on one side of the bottom of its woven frame 21. At the same time, multiple lock sleeves 23 are arranged at equal distances on the other side of the top of its woven frame 21. After being clamped and connected through the lock holes 24 of the two steel lock cards 22 and the lock sleeves 23, when the airbag mechanism 1 is inflated and under tension, its connection is more firm and reliable and not easy to fall off.

[0022] At the center position of the bottom wall of the inflated airbag 11, a first anti-slip patch 12 is fixedly connected. At the four corners of the bottom wall of the inflated airbag 11 corresponding to the first anti-slip patch 12, a second anti-slip patch 13 is fixedly connected to each. When the overall blood pressure cuff is fixed in cooperation with the arm of the person to be measured for blood pressure, the anti-slip patches play an auxiliary anti-slip role during the fixed installation.

[0023] An air vent is provided at the top of the air bag 11 on one side, and an exhaust valve 16 is fixedly installed at the opening of the air vent. The control knob of the exhaust valve 16 can be toggled to perform the exhaust work of multiple air bags 11. An air hole is provided at the top of the air bag 11 on the other side, and an inflation tube 14 is fixedly connected at the opening of the air hole, which can be connected to the inflation mechanism of the air pressure detection device.

[0024] The working principle of the present utility model is as follows: A rigid blood pressure cuff connection structure is integrally provided, that is, an air bag mechanism 1 is provided inside the overall blood pressure cuff, and a frame mechanism 2 is provided outside the air bag mechanism 1. Two steel lock catches 22 are fixedly connected to the bottom side of the knitting frame 21 in a front-back symmetric manner, and at the same time, a plurality of lock sleeves 23 are equidistantly arranged on the other side of the top of the knitting frame 21. After being clamped and connected through the keyholes 24 of the two steel lock catches 22 and the lock sleeves 23, when the air bag mechanism 1 is inflated and subjected to tension, the connection is more firm and reliable and not easily detached. In addition, since a frame mechanism 2 is provided outside the overall air bag mechanism 1, that is, a knitting frame 21 is fixedly connected outside the air bag mechanism 1, and the knitting frame 21 is a nylon wire knitting frame. Since a plurality of air bags 11 are provided on the outside, the friction damage on the sides of the plurality of air bags 11 can be effectively prevented, thereby improving the durability of the air bag mechanism 1.

[0025] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A blood pressure cuff capable of fixing an elbow, comprising an airbag mechanism (1), wherein the airbag mechanism (1) comprises a plurality of inflatable airbags (11) connected in parallel; Features: The plurality of inflatable airbags (11) are connected to each other via a connecting air pipe (15) at the top, and a frame mechanism (2) is arranged outside the plurality of inflatable airbags (11); The frame mechanism (2) comprises a braided frame (21) fixedly sleeved on the outside of a plurality of inflatable airbags (11), wherein the braided frame (21) is a nylon wire braided frame; Two steel lock clips (22) are fixedly connected to one side of the bottom wall of the braiding frame (21) in a front-to-back symmetrical manner, and a plurality of sets of lock sleeves (23) are fixedly connected to the other side of the top wall of the braiding frame (21) in a horizontally equidistant manner.

2. A blood pressure cuff capable of fixing an elbow according to claim 1, characterized in that: The steel lock card (22) is an L-shaped card, and each set of the lock sleeves (23) is two and is arranged in a front-to-back symmetrical shape.

3. The blood pressure cuff capable of fixing an elbow according to claim 1, characterized in that: A lock hole (24) is provided between the upper and lower side walls of the lock sleeve (23), and the lock hole (24) is matched with the end of the steel lock card (22).

4. The blood pressure cuff capable of fixing an elbow according to claim 1, characterized in that: A first anti-slip patch (12) is fixedly connected to the center of the bottom wall of the inflatable airbag (11).

5. The blood pressure cuff capable of fixing an elbow according to claim 1, characterized in that: The bottom wall of the inflatable airbag (11) is fixedly connected with a second anti-slip patch (13) at each of the four corners corresponding to the first anti-slip patch (12).

6. The blood pressure cuff capable of fixing an elbow according to claim 1, characterized in that: An air guide hole is provided at the top of the inflatable air bag (11) on one side, and an exhaust valve (16) is fixedly installed at the opening of the air guide hole.

7. The blood pressure cuff capable of fixing an elbow according to claim 1, characterized in that: An air hole is provided at the top of the inflatable air bag (11) on the other side, and an inflation tube (14) is fixedly connected to the opening of the air hole.

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