Head hanging belt with active attaching function

Abstract

The utility model belongs to the technical field of medical protectors and instruments, and particularly relates to a head hanging belt with an active attaching function. According to the head hanging belt with the active attaching function, the storage air bag unit and the air bag belt body unit are arranged, so that the storage air bag unit wraps and protects the rear neck, a patient can wear the head hanging belt more comfortably, and the fixing and lifting effects are better; 2, the air bag belt body unit is connected with the suspension rope so as to support the head and the neck, and the air quantity between the air bag storage unit and the air bag belt body unit can be adjusted, so that the air bag belt body unit actively fits the skin of a patient according to the requirements of the patient, the wearing is more comfortable, and the pressure relieving effect is better; and the treatment and nursing effects are improved to a certain extent on the premise of not influencing head suspension and fixation.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical protective devices, and particularly relates to a head suspension belt with an active fitting function. Background Technique

[0002] The head and neck fixation device is a new medical product developed and researched to fix the injured neck of users and prevent secondary injuries. It can effectively prevent cervical spondylosis, relieve neck fatigue, and assist in traction for discomfort caused by cervical spondylosis.

[0003] In the existing clinical treatment process, most of the head and neck fixation devices are placed on the shoulders to support the head. However, in this type of design, the area of the patient's head relative to the neck cannot rotate, and it cannot be adjusted according to the specific curved shape of the patient's head and neck during specific applications. This may cause discomfort for the patient during use. In addition, this type of head and neck fixation bracket uses a plate-like structure and needs to rely on the shoulders or other body parts for support, with large limitations and extremely poor air permeability. It is very easy to cause skin ulcers and allergies for patients, especially when used under high-temperature conditions.

[0004] For example, the Chinese utility model patent with the patent publication number CN218552532U and the publication date of March 3, 2023, discloses an improved cervical traction belt for clinical use, and its structure includes a traction belt, insertion holes, cushion blocks, connecting belts, air outlet holes, ventilation holes, connecting sub-belts, and connecting mother-belts.

[0005] The general structural principle of the improved cervical traction belt in this utility model patent is as follows: When in use, when cervical traction needs to be performed on a patient, first pass the connecting belt through the insertion holes, and then fix and bond the connecting sub-belt on the connecting belt with the connecting mother-belt on the cushion block. This setting can make the cushion block fit the patient's chin, and prevent the traction belt from hurting the patient's chin due to the pulling force when the cervical vertebra is being tractioned; at the same time, the heat and sweat of the patient's chin can be dissipated and ventilated through the ventilation holes and air outlet holes opened on the cushion block.

[0006] However, during the actual use process of this improved cervical traction belt for clinical use, there are at least the following two deficiencies, that is, the technical problems to be solved by the present utility model.

[0007] 1. This improved cervical traction belt lacks support and protection for the back of the neck, and the force is all on the chin.

[0008] 2. The traction belt and connection belt it pulls are in contact with the patient's face, and the cushion block only protects the chin. Although a certain head-fitting effect can be achieved by selecting elastic materials, the above effects are still passive and uniform. Therefore, the fitting degree is average and the fitting comfort is relatively poor, ultimately indirectly affecting the treatment and nursing effect of head suspension and fixation.

[0009] Therefore, in summary, there is an urgent need for a new type of head suspension belt that protects the back of the neck, has an air cushion on the head and neck, and is adjustable. Summary of the Utility Model

[0010] The utility model provides a head suspension belt with an active fitting function. By setting up a storage airbag unit and an airbag belt body unit, the following can be achieved: 1. The storage airbag unit wraps and protects the back of the neck, making the patient more comfortable to wear and having a better fixed lifting effect; 2. The airbag belt body unit is connected to the suspension rope to support the head and neck, and the gas volume between the storage airbag unit and the airbag belt body unit can be adjusted. Thus, according to the patient's needs, the airbag belt body unit can actively fit the patient's skin, making it more comfortable to wear, having a better pressure relief effect, and improving the treatment and nursing effect to a certain extent without affecting the head suspension and fixation.

[0011] The technical solution adopted by the utility model to solve the above problems is: a head suspension belt with an active fitting function, the structure of which includes a storage airbag unit arranged at the back of the neck, and airbag belt body units respectively arranged on both sides of the storage airbag unit, connected to the suspension rope, and used to actively fit the lower jaw part and the cheek part.

[0012] A further preferably technical solution lies in that: the storage airbag unit includes a storage airbag and air delivery pipes arranged at both ends of the storage airbag.

[0013] A further preferably technical solution lies in that: the airbag belt body unit includes a lifting piece, and a fitting airbag arranged on the lifting piece, communicating with the air delivery pipe, and used to support the lower jaw.

[0014] A further preferably technical solution lies in that: the airbag belt body unit further includes a hanging ring arranged on the lifting piece and used to connect the suspension rope.

[0015] A further preferably technical solution lies in that: the storage airbag unit further includes a switch valve arranged on the air delivery pipe.

[0016] A further preferably technical solution lies in that: the storage airbag unit further includes a support frame arranged on the storage airbag, near the side end of the back of the neck.

[0017] A further preferred technical solution is that: the storage airbag unit further includes a filling sponge disposed on the storage airbag and used for protecting the back of the neck.

[0018] A further preferred technical solution is that: the storage airbag unit further includes a pressing block disposed on the outer surface of the storage airbag, and an exhaust plate disposed on the pressing block and used for squeezing the storage airbag.

[0019] A further preferred technical solution is that: there are two storage airbags, and the storage airbag unit further includes a connecting piece disposed between the two storage airbags.

[0020] A further preferred technical solution is that: the head suspension belt with an active fitting function further includes a hook surface belt disposed at one end of the support frame, and a fluff surface belt disposed at the other end of the support frame and used for adhering to the hook surface belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an unfolded schematic diagram of the present utility model.

[0022] Figure 2 It is a back unfolded view of the present utility model.

[0023] Figure 3 It is a front view unfolded view of the present utility model.

[0024] Figure 4 It is a top view sectional connection diagram of the storage airbag unit in the air storage state of the present utility model.

[0025] Figure 5 It is a top view sectional connection diagram of the storage airbag unit in the air delivery state of the present utility model.

[0026] Figure 6 It is a front view of the present utility model in the use state.

[0027] Figure 7 It is a side view of the present utility model in the use state.

[0028] In the figure, the meanings of the respective marks are as follows:

[0029] Suspension rope a;

[0030] Storage airbag unit 1, airbag belt body unit 2, hook surface belt 3, fluff surface belt 4;

[0031] Storage airbag 101, air delivery pipe 102, switch valve 103, support frame 104, filling sponge 105, pressing block 106, exhaust plate 107, connecting piece 108, lifting piece 201, fitting airbag 202, hanging ring 203, pocket piece 204. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The following is only a preferred embodiment of the present utility model, and does not limit the scope of the present utility model.

[0033] As shown in the attached Figure 1-7 figure, a head suspension band with an active fitting function includes a storage airbag unit 1 arranged at the back neck part, and airbag belt body units 2 respectively arranged on both sides of the storage airbag unit 1, connected to the suspension rope a, and used for actively fitting the lower jaw part and the cheek part.

[0034] In this embodiment, the head suspension band with an active fitting function supports and fixes the head and neck by lifting the head, and needs to be used in cooperation with the suspension rope a or the gas fixing bracket.

[0035] In addition, the function of the storage airbag unit 1 is to protect the patient's back neck by wrapping the back neck part, reduce the harm caused by unexpected events to the patient's head during use. At the same time, the storage airbag unit 1 fits with the back neck part, making the patient feel more comfortable during use.

[0036] Finally. There are two airbag belt body units 2. One end is connected to the storage airbag unit 1, and the other end is used to fix to the suspension rope a. The airbag belt body units 2 cross each other to hold the chin, and are connected to the suspension rope a, so as to well lift and drag the head and neck to prevent the head from tilting down. At the same time, both the storage airbag unit 1 and the airbag belt body unit 2 have airbags, and they are interconnected, so that the gas in the storage airbag unit 1 can be partially input into the airbag belt body unit 2. When the storage airbag unit 1 does not need to input gas into the airbag belt body unit 2, the gas in the storage airbag unit 1 can effectively protect the back neck part. When the airbag belt body unit 2 does not fit well with the patient's skin and more gas is needed to better fit the skin, the gas in the storage airbag unit 1 can be squeezed, so that the gas in the storage airbag unit 1 is input into the airbag belt body unit 2, thereby meeting the patient's need to adjust the airbag belt body unit 2 to meet the wearing requirements. It is convenient and flexible to use, and increases the wearing comfort by actively fitting.

[0037] The storage airbag unit 1 includes a storage airbag 101 and air supply pipes 102 arranged at both ends of the storage airbag 101.

[0038] In this embodiment, the storage airbag 101 is used to store gas, on the one hand for protecting the back part, and on the other hand for providing gas reserve for the fitted airbag 202. One end of the air supply tube 102 is connected to the storage airbag 101, and the other end is connected to the fitted airbag 202, so that the gas in the air supply tube 102 can be smoothly input into the fitted airbag 202. A one-way valve can be provided at the connection with the fitted airbag 202 to prevent the gas entering the fitted airbag 202 from flowing back into the air supply tube 102. The speed of gas reflux in the fitted airbag 202 can also be slowed down by adjusting the structure or aperture of the air supply tube 102.

[0039] The airbag belt unit 2 includes a lifting sheet 201 , and a fitting airbag 202 disposed on the lifting sheet 201 and connected to the air delivery pipe 102 and used for supporting the lower jaw.

[0040] In this embodiment, the lifting sheet 201 is used to actively fit the chin and cheek area, has a certain elasticity, and is connected to the storage airbag unit 1 and the suspension rope a at both ends, and the fitting airbag 202 is arranged at the patient's skin contact position, and the air delivery tube 102 is arranged in the lifting sheet 201 to prevent damage. The fitting airbag 202 is used to fit and support the chin, and can fit the curvature of the patient's skin well, improving the comfort of use. Furthermore, in order to improve the lifting and wrapping effect of the lifting sheet 201, the pocket sheet 204 can be arranged at the contact position between the lifting sheet 201 and the chin.

[0041] The airbag belt unit 2 further includes a hanging ring 203 disposed on the pulling sheet 201 and used for connecting the hanging rope a.

[0042] In this embodiment, the function of the hanging ring 203 is to be connected to the hanging rope a. The material of the hanging ring 203 can be relatively hard to increase the wear resistance of the hanging ring 203.

[0043] The storage airbag unit 1 further includes a switch valve 103 disposed on the air delivery pipe 102 .

[0044] In this embodiment, the purpose of the switch valve 103 is to control and adjust the gas flow between the storage airbag 101 and the fitting airbag 202. As a gas flow switch at the gas supply pipe 102, it can better fit the patient's skin according to user needs, so that the gas between the storage airbag 101 and the fitting airbag 202 is not a one-way flow, and there will be no automatic backflow phenomenon, which affects the user experience. The switch valve 103 is a commercially available product and can also be set as shown in the attached Figure 4 The snap-fit method shown can achieve the control of gas volume.

[0045] The storage airbag unit 1 further includes a support frame 104 disposed on the storage airbag 101 and near the rear neck side end.

[0046] In this embodiment, the function of the support frame 104 is to support the storage airbag 101, prevent the storage airbag 101 from shifting when wrapping the rear neck part, and at the same time can better protect the storage airbag 101 and facilitate squeezing the storage airbag 101.

[0047] The storage airbag unit 1 further includes a filling sponge 105 disposed on the storage airbag 101 and used for protecting the rear neck.

[0048] In this embodiment, since the function of the filling sponge 105 is to protect the rear neck part, when the gas volume in the storage airbag 101 is too small, it affects the wrapping and supporting effect of the storage airbag unit 1. At the same time, the storage airbag 101 is subjected to the pulling force of the pulling piece 201, which not only affects the service life of the storage airbag 101, but also the rear neck part is easily strangled. The filling sponge 105 can well solve such problems.

[0049] The storage airbag unit 1 further includes a pressing block 106 disposed on the outer surface of the storage airbag 101, and an exhaust plate 107 disposed on the pressing block 106 and used for squeezing the storage airbag 101.

[0050] In this embodiment, the pressing block 106 is used to squeeze the gas in the storage airbag 101, so that the gas in the storage airbag 101 can quickly enter the fitting airbag 202. The function of the exhaust plate 107 is to increase the squeezing area of the pressing block 106, making the squeezing more labor-saving and the squeezing efficiency higher.

[0051] There are two storage airbags 101, and the storage airbag unit 1 further includes a connecting piece 108 disposed between the two storage airbags 101.

[0052] In this embodiment, the two storage airbags 101 are provided to make the storage airbags 101 fit better with the rear neck part, increase the heat dissipation space and compress the packing space. The connecting piece 108 has a certain elasticity to ensure the connection strength of the storage airbags 101.

[0053] The head suspension band with an active fitting function further includes a hook surface belt 3 disposed at one end of the support frame 104, and a wool surface belt 4 disposed at the other end of the support frame 104 and used for adhering to the hook surface belt 3.

[0054] In this embodiment, the hook surface belt 3 and the plush surface belt 4 are arranged on the support frame 104, so that they can be fixed to the head, preventing the storage airbag 101 from being displaced or tilted backward under force, and increasing the fixing effect of the head suspension belt with the active fitting function.

[0055] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various modifications can be made without departing from the purpose of the present invention. These are all non-creative modifications and are protected by the patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A head suspension band with an active fitting function, characterized in that: The structure includes a storage airbag unit (1) provided at the back of the neck, and airbag belt units (2) respectively provided at both sides of the storage airbag unit (1), connected to the suspension ropes (a), and used to actively fit the lower jaw and cheek parts.

2. The head suspension strap with an active fitting function according to claim 1, characterized in that: The storage airbag unit (1) includes a storage airbag (101), and air delivery pipes (102) provided at both ends of the storage airbag (101).

3. The head suspension strap with an active fitting function according to claim 2, characterized in that: The airbag belt unit (2) includes a lifting piece (201), and a fitting airbag (202) provided on the lifting piece (201), communicating with the air delivery pipe (102), and used to support the lower jaw.

4. The head suspension strap with an active fitting function according to claim 3, characterized in that: The airbag belt unit (2) further includes a hanging loop (203) provided on the lifting piece (201) and used to connect the suspension rope (a).

5. The head suspension strap with an active fitting function according to claim 2, wherein: The storage airbag unit (1) further includes a switching valve (103) provided on the air delivery pipe (102).

6. The head suspension strap with an active fitting function according to claim 2, characterized in that: The storage airbag unit (1) further includes a support frame (104) provided on the storage airbag (101) near the side end of the back of the neck.

7. The head suspension band with an active fitting function according to claim 2, characterized in that: The storage airbag unit (1) further includes a filling sponge (105) provided on the storage airbag (101) and used to protect the back of the neck.

8. The head suspension strap with an active fitting function according to claim 2, characterized in that: The storage airbag unit (1) further includes a pressing block (106) provided on the outer surface of the storage airbag (101), and an exhaust plate (107) provided on the pressing block (106) and used to squeeze the storage airbag (101).

9. The head suspension strap with an active fitting function according to claim 2, characterized in that: There are two storage airbags (101), and the storage airbag unit (1) further includes a connecting piece (108) provided between the two storage airbags (101).

10. The head suspension strap with an active fitting function according to claim 6, characterized in that: The head suspension belt with an active fitting function further includes a hook surface belt (3) provided at one end of the support frame (104), and a fluff surface belt (4) provided at the other end of the support frame (104) and used to bond the hook surface belt (3).

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