Hanging bracket fixing device

Abstract

The utility model relates to a hanging bracket fixing device. Comprising an upper U-shaped fixing screw rod, an upper fixing seat, a lower U-shaped fixing screw rod and a lower fixing seat, the suspender penetrates into the second vertical channel of the lower fixing pipe from the first vertical channel of the upper fixing pipe, the suspender is tightened through the third fastening rotating hand and the fourth fastening rotating hand, the user requirement can be completely met, the user experience and comfort are improved, meanwhile, medical staff can rapidly and flexibly adjust the position of equipment according to the specific situation of a patient, and the medical staff can conveniently and rapidly adjust the position of the equipment according to the specific situation of the patient. Frequent disassembly and reinstallation are not needed; the first fastening rotating handle and the upper U-shaped fixing screw rod as well as the second fastening rotating handle and the lower U-shaped fixing screw rod are jointly locked and matched to fix the hanging rod on a bedside tail frame or a bedside of a sickbed, so that loosening or slipping caused by external force can be prevented, the risk that a patient is injured is reduced, the whole structure is simple, the sickbed hanging bracket fixing mode is simplified, and the sickbed hanging bracket is convenient to use. Great convenience is provided for medical care, and meanwhile safety and comfort of a patient are guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical hanger technical field, especially a kind of hanger fixing device. BACKGROUND

[0002] The bed hanger fixing structure is a kind of auxiliary equipment for medical place, and the bed hanger fixing device is widely used in medical places such as ward, operating room, ICU, emergency room, to meet different needs.

[0003] The existing patent CN201922108239.1 provides a limb fixing hanger for general surgery department, which comprises a fixing clamp and an adjusting rod. The inner wall of the fixing clamp is provided with a soft rubber pad. One side of the soft rubber pad is connected with a connecting rod. One side of the connecting rod is fixedly connected with a fixed wheel. The top of the fixing clamp is fixedly connected with the adjusting rod. One side of the adjusting rod is provided with a fixed hole. The surface of the adjusting rod is sleeved with a fixed block. One side of the fixed block is provided with a fixed bolt. The other side of the fixed block is welded with a horizontal rod. The limb fixing hanger for general surgery department has the functions of fixing the device on the bed, adjusting the height of the patient's limbs, and facilitating the fixing of the device by the medical staff. The horizontal movement of the moving block is realized by the horizontal rod.

[0004] However, the above-mentioned patent still has the following defects: the spacing between the multiple fixed holes on the adjusting rod is uniform. In actual use, it is inevitable that the fixed block will be installed in the previous fixed hole, which is too high, and the fixed block will be installed in the next fixed hole, which is too low, resulting in poor user experience and inability to provide comfort. In addition, the above-mentioned structure is installed on the bed by a fixing clamp, which may be loose or fall due to external force, posing a risk of injury to the patient. UTILITY MODEL CONTENTS

[0005] The technical problem to be solved by the utility model is to provide a hanger fixing device.

[0006] To solve the above technical problems, the technical scheme of the utility model is as follows: a hanger fixing device, which is characterized by comprising an upper U-shaped fixing screw, an upper fixing seat, a lower U-shaped fixing screw and a lower fixing seat.

[0007] The upper U-shaped fixing screw and the lower U-shaped fixing screw each have two screw threads extending in the same direction.

[0008] The upper fixing seat is vertically disposed on the extension side of the upper U-shaped fixing screw. The upper fixing seat is provided with a first connecting section at both ends on the side away from the upper U-shaped fixing screw. The first connecting section has a first through hole that can just accommodate the thread of the upper U-shaped fixing screw. The thread of the upper U-shaped fixing screw passes through the first through hole and is fitted with a first fastening handle. The upper fixing seat includes an upper fixing plate and an upper fixing tube. The upper fixing tube has a first vertical channel to accommodate the rod to pass through.

[0009] The lower fixing seat is vertically disposed on the extension side of the lower U-shaped fixing screw. The lower fixing seat has a second connecting section at both ends on the side away from the lower U-shaped fixing screw. The second connecting section has a second through hole that can just accommodate the thread of the lower U-shaped fixing screw. The thread of the lower U-shaped fixing screw passes through the second through hole and is fitted with a second fastening handle. The lower fixing seat includes a lower fixing plate and a lower fixing tube. The lower fixing tube has a second vertical channel to accommodate the rod passing through.

[0010] Furthermore, both the upper fixing plate and the upper fixing tube are vertically arranged. The upper fixing tube is fixed in the middle of the upper fixing plate and is located between the first connecting sections. A first clamping section is provided on the upper fixing tube. The third fastening auger passes through the first clamping section and extends into the first vertical channel to achieve clamping of the upper part of the boom.

[0011] Both the lower fixing plate and the lower fixing tube are vertically arranged. The lower fixing tube is fixed in the middle of the lower fixing plate and is located between the second connecting sections. A second clamping section is provided on the lower fixing tube. The fourth fastening auger passes through the second clamping section and extends into the second vertical channel to achieve clamping of the lower part of the boom.

[0012] Furthermore, both the first and second fastening screws are internal thread pentagonal screws, used to limit the range of motion of the upper and lower fixed seats and to fasten them. The screw surfaces are coated with black plastic to prevent the upper and lower U-shaped fixing screws from causing wear on the headboard.

[0013] Furthermore, both the upper and lower fixing plates are provided with EVA foam adhesive on the side away from the first and second connecting sections, which can reduce the compression deformation of the headboard and tailboard under load when the fixing seat and headboard are fastened together.

[0014] Furthermore, a gasket is provided between the first connecting section on the upper fixing plate and the first fastening handle, and between the second connecting section on the lower fixing plate and the second fastening handle. These gaskets can work with the first and second fastening handles to achieve a fastening effect. The gaskets can prevent damage to parts due to excessive local pressure and prevent nuts or bolts from loosening.

[0015] Furthermore, the upper fixing plate and the upper fixing tube are set at the same height, the bottom end of the lower fixing tube is flush with the bottom end of the lower fixing plate, the top end of the lower fixing tube is higher than the top end of the lower fixing plate, and the fourth fastening handle is set higher than the lower fixing plate.

[0016] Furthermore, a horizontally arranged anti-collision tube is welded to the lower fixing tube below the fourth fastening handle. An anti-collision top block is fitted on the extended side of the anti-collision tube, and the anti-collision top block is a rubber anti-collision block, which can effectively buffer the collision that the hospital bed may have with the wall, door frame or other equipment during the movement, and avoid damage caused by impact.

[0017] Furthermore, the upper U-shaped fixing screw is an L-shaped structure formed by bending a first U-shaped screw body arranged horizontally, with its vertical section set vertically downward and its horizontal section extending toward the upper fixing seat, and the screw thread on the extension side of the horizontal section.

[0018] The lower U-shaped fixing screw is an L-shaped structure formed by bending a second U-shaped screw body arranged horizontally, with its vertical section set vertically upward and its horizontal section extending toward the lower fixing seat, and the screw thread on the extension side of the horizontal section.

[0019] Furthermore, the third and fourth fastening handles are external threaded pentagonal handles, which, together with the upper and lower fixed seats, serve to limit the height of the lifting rod, thus solving the height problem caused by the difference in height in the user's usage environment and increasing the applicability of this product.

[0020] Furthermore, both the upper and lower fixing seats are made of Q235B hot-rolled steel plate, and the gasket is made of cold-rolled steel plate. The materials have high structural strength, long service life, and high durability, reducing the frequency of replacement.

[0021] The advantages of this utility model are:

[0022] In this device, the suspension rod passes through the first vertical channel of the upper fixed tube and into the second vertical channel of the lower fixed tube. The suspension rod is tightened using the third and fourth tightening handles. The device allows for independent height adjustment, perfectly adapting to user needs and enhancing user experience and comfort. Medical staff can quickly and flexibly adjust the device's position according to the patient's specific condition without frequent disassembly and reinstallation. The suspension rod is secured to the headboard or side of the bed by the combined locking mechanism of the first tightening handle and the upper U-shaped fixing screw, and the second tightening handle and the lower U-shaped fixing screw. This prevents loosening or slippage due to external forces, reducing the risk of patient injury. The overall structure of this patent is simple, simplifying the bed frame fixing method and providing great convenience for medical care while ensuring patient safety and comfort.

[0023] 2. This patented method is simple and intuitive to operate. No other tools are required for installation. Medical staff can use it proficiently after simple training, saving nursing time and energy.

[0024] 3. Both the upper and lower fixing bases are made of Q235B hot-rolled steel plate, and the gaskets are made of cold-rolled steel plate. The materials have high structural strength, long service life, and high durability, reducing the frequency of replacement.

[0025] 4. An anti-collision tube is welded to the lower fixed tube. The anti-collision tube is equipped with an anti-collision top block, which is a rubber anti-collision block. This can effectively buffer the collision that the hospital bed may have with the wall, door frame or other equipment during the movement, and avoid damage caused by impact.

[0026] 5. Both the upper and lower fixing plates are provided with EVA foam adhesive on the side away from the first and second connecting sections, which can reduce the compression deformation of the headboard and tailboard under load when the fixing seat and headboard are fastened together.

[0027] 6. When the hanger rod is short, an upper U-shaped fixing screw can be used in conjunction with an upper fixing seat to achieve fixation, or a lower U-shaped fixing screw can be used in conjunction with a lower fixing seat to achieve fixation, which is highly practical. Attached Figure Description

[0028] Fig. 1 This is a perspective view of the present invention.

[0029] Fig. 2 This is a top view of the present invention. Detailed Implementation

[0030] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0031] like Figs. 1-2 The hanging bracket fixing device shown includes an upper U-shaped fixing screw 1, an upper fixing seat 3, a lower U-shaped fixing screw 2 and a lower fixing seat 4. The upper U-shaped fixing screw 1 and the lower U-shaped fixing screw 2 are both made of ordinary carbon steel.

[0032] Both the upper U-shaped fixing screw 1 and the lower U-shaped fixing screw 2 have two threads extending in the same direction.

[0033] The upper U-shaped fixing screw 1 is an L-shaped structure formed by bending a first U-shaped screw body arranged horizontally, with its vertical section 11 set vertically downward and its horizontal section 12 extending toward the upper fixing seat 3, and having threads 13 on the extending side of the horizontal section 12.

[0034] The lower U-shaped fixing screw 2 is an L-shaped structure formed by bending a second U-shaped screw body arranged horizontally. Its vertical section 21 is set vertically upward, and its horizontal section 22 extends toward the lower fixing seat 4. The horizontal section 22 has threads 23 on the extending side.

[0035] The upper fixing seat 3 and the lower fixing seat 4 can be fixedly installed on the headboard or the side of the bed. Both the upper fixing seat 3 and the lower fixing seat 4 are made of Q235B hot-rolled plate, which has high structural strength, long service life, and high durability, reducing the frequency of replacement.

[0036] The upper fixing seat 3 is vertically installed on the extension side of the upper U-shaped fixing screw 1. The upper fixing seat 3 has a first connecting section 31 at both ends on the side away from the upper U-shaped fixing screw 1. The first connecting section 31 has a first through hole that can just accommodate the thread of the upper U-shaped fixing screw 1. The first connecting section 31 is a connecting round tube that is horizontally installed. The thread 13 of the upper U-shaped fixing screw 1 passes through the first through hole and is fitted with a first fastening handle 5. The upper fixing seat 3 includes an upper fixing plate 32 and an upper fixing tube 33. The upper fixing tube 33 is a square tube, and the upper fixing tube 33 has a first vertical channel 34 to accommodate the rod to pass through.

[0037] The lower fixing seat 4 is vertically installed on the extension side of the lower U-shaped fixing screw 2. The lower fixing seat 4 has a second connecting section 41 at both ends on the side away from the lower U-shaped fixing screw 2. The second connecting section 41 has a second through hole that can accommodate the thread of the lower U-shaped fixing screw 2. The second connecting section 41 is also a connecting round tube, which is horizontally installed. The thread 23 of the lower U-shaped fixing screw 2 passes through the second through hole and is fitted with a second fastening handle 6. The lower fixing seat 4 includes a lower fixing plate 42 and a lower fixing tube 43. The lower fixing tube 43 is a square tube, and a second vertical channel 44 is left in the lower fixing tube 43 to accommodate the rod to pass through.

[0038] In this embodiment, the first fastening screw 5 and the second fastening screw 6 are both internal thread pentagonal screws, which are used to limit the range of motion of the upper fixed seat 3 and the lower fixed seat 4 and to fasten them. The screw surfaces are coated with black plastic to prevent the upper U-shaped fixing screw 1 and the lower U-shaped fixing screw 2 from wearing on the headboard when they are clamped on the headboard.

[0039] Furthermore, the design of the first fastening handle 5 and the second fastening handle 6 can be hidden inside the equipment or in a specific installation location, resulting in a cleaner appearance. This is suitable for occasions where aesthetics are important, and it also enables quick disassembly and installation without tools, increasing the flexibility of the parts.

[0040] Both the upper fixing plate 32 and the upper fixing tube 33 are vertically arranged. The upper fixing tube 33 is fixed in the middle of the upper fixing plate 32 and is located between the two first connecting sections 31. A first clamping section 35 is provided on the upper fixing tube 33. The first clamping section 35 is a fixed round tube. The third fastening screw 7 passes through the first clamping section 35 and extends into the first vertical channel 34 to tighten, thereby achieving the clamping of the upper part of the rod.

[0041] Both the lower fixing plate 42 and the lower fixing tube 43 are vertically arranged. The lower fixing tube 43 is fixed in the middle of the lower fixing plate 42 and is located between the second connecting sections 41. A second clamping section 45 is provided on the lower fixing tube 43. The second clamping section 45 is also a fixed round tube. The fourth fastening handle 8 passes through the second clamping section 45 and extends into the second vertical channel 44 to achieve clamping of the lower part of the rod.

[0042] The third fastening handle 7 and the fourth fastening handle 8 are external threaded pentagonal handles. Together with the upper fixed seat 3 and the lower fixed seat 4, they limit the height of the lifting rod, which can solve the height problem caused by the difference in height in the user's usage environment and increase the applicability of this product.

[0043] The upper fixing plate 32 has EVA foam adhesive 9 on the side away from the first connecting section 31, and the EVA foam adhesive 9 is located between the upper fixing plate 32 and the vertical section of the upper U-shaped fixing screw 1. The lower fixing plate 42 also has EVA foam adhesive 9 on the side away from the second connecting section 41, and the EVA foam adhesive 9 is located between the lower fixing plate 42 and the vertical section of the lower U-shaped fixing screw 3. This can reduce the compression deformation of the headboard and tailboard under load when the fixing seat and headboard are fastened together.

[0044] A gasket is provided between the first connecting section 31 on the upper fixing plate 32 and the first fastening handle 5, and between the second connecting section 41 on the lower fixing plate 42 and the second fastening handle 6. These gaskets work in conjunction with the first and second fastening handles to achieve a tightening effect. The gaskets prevent damage to parts due to excessive local pressure and prevent nuts or bolts from loosening. The gaskets are made of cold-rolled steel, which has high structural strength, a long service life, and high durability, reducing the frequency of replacement.

[0045] The upper fixing plate 32 and the upper fixing tube 33 are set at the same height. The bottom end of the lower fixing tube 43 is flush with the bottom end of the lower fixing plate 42. The top end of the lower fixing tube 43 is higher than the top end of the lower fixing plate 42. The fourth fastening handle 8 is set higher than the lower fixing plate 42.

[0046] A horizontally positioned anti-collision tube is welded to the lower fixing tube 43 below the fourth fastening handle 8. An anti-collision top block 10 is fitted on the extended side of the anti-collision tube. The anti-collision top block 10 is a rubber anti-collision block, which can effectively buffer the collision that the hospital bed may have with the wall, door frame or other equipment during the movement, and avoid damage caused by impact.

[0047] The device allows for manual adjustment of the hanging rod height, enabling personalized adjustments based on the patient's body shape, condition, and treatment needs. This ensures patient comfort during use and caters to the individual rehabilitation needs of special individuals.

[0048] The working principle of this patent:

[0049] The suspension rod is inserted from the first vertical channel 34 of the upper fixing tube 33 into the second vertical channel 44 of the lower fixing tube 43. The suspension rod is then tightened and fixed using the third and fourth fastening handles 7 and 8. The suspension rod's height can be independently adjusted to fully meet user needs, improving user experience and comfort. Medical staff can quickly and flexibly adjust the device's position according to the patient's specific condition without frequent disassembly and reinstallation. The suspension rod is then secured to the headboard or side of the bed by the first fastening handle 5 and the upper U-shaped fixing screw 1, and the second fastening handle 6 and the lower U-shaped fixing screw 2. This prevents loosening or slippage due to external forces, reducing the risk of patient injury. The overall structure of this patent is simple, simplifying the bed frame fixing method and providing great convenience for medical care while ensuring patient safety and comfort.

[0050] Alternatively, when the hanger rod is short, the upper U-shaped fixing screw 1 can be used in conjunction with the upper fixing seat 3 to fix the hanger, or the lower U-shaped fixing screw 2 can be used in conjunction with the lower fixing seat 4 to fix the hanger.

[0051] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A hanger fixing device, characterized in that: Includes an upper U-shaped fixing screw, an upper fixing seat, a lower U-shaped fixing screw, and a lower fixing seat; Both the upper and lower U-shaped fixing screws have two threads extending in the same direction; The upper fixing seat is vertically disposed on the extension side of the upper U-shaped fixing screw. The upper fixing seat is provided with a first connecting section at both ends on the side away from the upper U-shaped fixing screw. The first connecting section has a first through hole that can just accommodate the thread of the upper U-shaped fixing screw. The thread of the upper U-shaped fixing screw passes through the first through hole and is fitted with a first fastening handle. The upper fixing seat includes an upper fixing plate and an upper fixing tube. The upper fixing tube has a first vertical channel to accommodate the rod to pass through. The lower fixing seat is vertically disposed on the extension side of the lower U-shaped fixing screw. The lower fixing seat has a second connecting section at both ends on the side away from the lower U-shaped fixing screw. The second connecting section has a second through hole that can just accommodate the thread of the lower U-shaped fixing screw. The thread of the lower U-shaped fixing screw passes through the second through hole and is fitted with a second fastening handle. The lower fixing seat includes a lower fixing plate and a lower fixing tube. The lower fixing tube has a second vertical channel to accommodate the rod passing through.

2. The hanger fixing device according to claim 1, characterized in that: Both the upper fixing plate and the upper fixing tube are vertically arranged. The upper fixing tube is fixed in the middle of the upper fixing plate and is located between the first connecting sections. A first clamping section is provided on the upper fixing tube. The third fastening auger passes through the first clamping section and extends into the first vertical channel to achieve clamping of the upper part of the rod. Both the lower fixing plate and the lower fixing tube are vertically arranged. The lower fixing tube is fixed in the middle of the lower fixing plate and is located between the second connecting sections. A second clamping section is provided on the lower fixing tube. The fourth fastening auger passes through the second clamping section and extends into the second vertical channel to achieve clamping of the lower part of the boom.

3. The hanger fixing device according to claim 1, characterized in that: Both the first and second fastening screwdrivers are internal thread pentagonal screwdrivers.

4. The hanger fixing device according to claim 1, characterized in that: Both the upper fixing plate and the lower fixing plate are provided with EVA foam adhesive on the side away from the first connecting section and the second connecting section.

5. The hanger fixing device according to claim 1, characterized in that: A gasket is provided between the first connecting section on the upper fixing plate and the first fastening handle, and between the second connecting section on the lower fixing plate and the second fastening handle.

6. The hanger fixing device according to claim 2, characterized in that: The upper fixing plate and the upper fixing tube are set at the same height, the bottom end of the lower fixing tube is flush with the bottom end of the lower fixing plate, the top end of the lower fixing tube is higher than the top end of the lower fixing plate, and the fourth fastening handle is set higher than the lower fixing plate.

7. A hanger fixing device according to claim 2, characterized in that: A horizontally arranged anti-collision tube is welded to the lower fixing tube below the fourth fastening handle, and an anti-collision top block is sleeved on the extended side of the anti-collision tube.

8. The hanger fixing device according to claim 1, characterized in that: The upper U-shaped fixing screw is an L-shaped structure formed by bending a first U-shaped screw body arranged horizontally, with its vertical section set vertically downward and its horizontal section extending toward the upper fixing seat, and the screw thread on the extension side of the horizontal section. The lower U-shaped fixing screw is an L-shaped structure formed by bending a second U-shaped screw body arranged horizontally, with its vertical section set vertically upward and its horizontal section extending toward the lower fixing seat, and the screw thread on the extension side of the horizontal section.

9. A hanger fixing device according to claim 2, characterized in that: The third and fourth fastening handles are external threaded pentagonal handles, which, together with the upper and lower fixed seats, serve to limit the height of the lifting rod.

10. A hanger fixing device according to claim 5, characterized in that: The upper and lower fixing seats are both made of Q235B hot-rolled steel plate, and the gasket is made of cold-rolled steel plate.

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