Manual quick detaching mechanism convenient for sickbed frame

Abstract

The utility model relates to the technical field of quick mounting of sickbed frames, and discloses a mechanism convenient for manual quick dismounting of a sickbed frame, which comprises a locking rod, two expansion holes are formed in the outer wall of the locking rod, a locking hole is formed in the locking rod positioned in the two expansion holes, and the locking rod is connected with the locking hole. A movable groove is formed in the outer wall of the part, located above the locking hole, of the locking rod, a threaded groove is formed in the outer wall of the part, located above the movable groove, of the locking rod, the outer wall of the part, located in the threaded groove, of the locking rod is in threaded connection with a threaded rod, and the locking rod is inserted into the sickbed frame; the locking hole and the expansion hole can play a role in clamping on the sickbed frame, the threaded ring rotates on the threaded groove, the movable groove is formed so that the threaded ring can move conveniently, the threaded ring can play a role in abutting against the sickbed frame when rotating, then the locking effect is achieved, and only the threaded ring needs to be rotated when the sickbed frame is dismounted; the sickbed frame can be conveniently and quickly detached.

Description

Technical Field

[0001] The utility model relates to the technical field of quick installation of hospital bed frames, in particular to a convenient manual quick-disassembly mechanism for hospital bed frames. Background Art

[0002] When a mobile bed or a hospital bed is used to lift the patient's arms or legs, different bed frames need to be installed. These bed frames need to be installed in different ways according to the different injured positions of the patients, thus requiring a manual quick-release mechanism for the bed frame.

[0003] The document with publication number CN106468378A discloses a nail, including a nail body and a clamping ring connected to the nail body, wherein the nail body is a cylindrical nail provided with a nail cap, and the clamping ring is an arc-shaped clamping ring with a polygonal outer side and an arc-shaped inner side, characterized in that the top of the outer side surface is flush with the top of the nail cap, and is used for fixing pipes. The clamping ring connected to the nail body is used to fix the pipes on the base surface to be fixed, and has a reasonable structure, is easy to use, and is safe to operate.

[0004] When the above device is implemented, nails are used to fix the bed frame, but the nail installation method is not convenient for the staff to quickly dismantle the bed frame. Utility Model Content

[0005] The utility model aims to provide a convenient manual quick-disassembly mechanism for a hospital bed frame, which solves the problem that when the above device is implemented, nails can be used to fix the hospital bed frame, but the nail installation method is not convenient for staff to quickly dismantle the hospital bed frame.

[0006] An embodiment of the present application provides a convenient manual quick-release mechanism for a hospital bed frame, including a locking rod, wherein the outer wall of the locking rod is provided with two expansion holes, the interior of the locking rod located inside the two expansion holes is provided with a locking hole, the outer wall of the locking rod located above the locking hole is provided with a movable groove, the outer wall of the locking rod located above the movable groove is provided with a threaded groove, and the outer wall of the locking rod located inside the threaded groove is threadedly connected with a threaded rod.

[0007] By adopting the above technical solution, the locking rod is inserted into the interior of the bed frame, and then the locking hole and the expansion hole can play a clamping role on the bed frame, and then the threaded ring rotates on the threaded groove, and the setting of the movable groove can facilitate the movement of the threaded ring, and then the threaded ring can abut against the bed frame when rotating, and then play a locking role, and when removing, it only needs to rotate the threaded ring, which is convenient for the quick removal of the bed frame.

[0008] Optionally, a slider is fixedly connected to the upper end of the locking rod, and the slider is arranged in a T shape.

[0009] By adopting the above technical solution, the setting of the locking rod can play a sliding role on the slider, and the T-shaped slider can conveniently play a limiting role.

[0010] Optionally, the upper ends of the locking rods located on both sides of the slider are slidably connected to extension rods, and the sliders are slidably inserted into the interior of the extension rods.

[0011] By adopting the above technical solution, the sliding block can slide into the extension rod to partially clamp the extension rod, and the threaded ring can further lock the extension rod when it is rotated upward.

[0012] Optionally, an expansion portion is provided at the upper end of the extension rod, and a diameter of the expansion portion is greater than a diameter of the extension rod.

[0013] By adopting the above technical solution, the expansion part can further play a clamping role to ensure the supporting effect.

[0014] Optionally, an anti-slip groove is provided on the outer wall of the threaded ring.

[0015] By adopting the above technical solution, the anti-skid groove can play an anti-skid role, making it convenient for workers to rotate the threaded ring.

[0016] Optionally, the vertical cross-section of the threaded ring is arranged in two L shapes.

[0017] By adopting the above technical solution, the vertical cross-section of the threaded ring is arranged in an L-shape to achieve abutment.

[0018] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0019] The technical solution of the present application is to insert the locking rod into the interior of the bed frame, and then the locking hole and the expansion hole can play a clamping role on the bed frame, and then the threaded ring rotates on the threaded groove, and the setting of the movable groove can facilitate the movement of the threaded ring, and then the threaded ring can abut against the bed frame when rotating, and then play a locking role, and when removing, it only needs to rotate the threaded ring, which is convenient for the quick removal of the bed frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0021] Figure 1 It is a front view schematic diagram of a convenient manual quick-release mechanism for a hospital bed frame according to the utility model;

[0022] Figure 2It is a front view of a partial cross-sectional view of a convenient manual quick-release mechanism for a hospital bed frame according to the utility model;

[0023] Figure 3 The utility model is a front view schematic diagram of a threaded ring of a convenient manual quick-release mechanism for a hospital bed frame.

[0024] In the figure: 1. locking rod; 2. movable groove; 3. threaded groove; 4. locking hole; 5. expansion hole; 6. threaded ring; 7. anti-slip groove; 8. slider; 9. extension rod; 10. expansion part. DETAILED DESCRIPTION

[0025] See also Figure 1-3 The utility model provides a technical solution: a convenient manual quick-release mechanism for a hospital bed frame, comprising a locking rod 1, an outer wall of the locking rod 1 is provided with two expansion holes 5, a locking hole 4 is provided inside the locking rod 1 located inside the two expansion holes 5, an outer wall of the locking rod 1 located above the locking hole 4 is provided with a movable groove 2, an outer wall of the locking rod 1 located above the movable groove 2 is provided with a threaded groove 3, an outer wall of the locking rod 1 located inside the threaded groove 3 is threadedly connected with a threaded rod, an outer wall of a threaded ring 6 is provided with an anti-slip groove 7, and the vertical cross-section of the threaded ring 6 is arranged in two L-shapes.

[0026] In the technical solution of the present invention, the locking rod 1 is inserted into the interior of the bed frame, and then the locking hole 4 and the expansion hole 5 can play a clamping role in the bed frame, and then the threaded ring 6 rotates on the threaded groove 3, and the setting of the movable groove 2 can facilitate the movement of the threaded ring 6, and then the threaded ring 6 can abut against the bed frame when rotating, and then play a locking role, and when removing, you only need to rotate the threaded ring 6, which is convenient for the quick removal of the bed frame.

[0027] In addition, the anti-skid groove 7 can play an anti-skid role, making it convenient for workers to rotate the threaded ring 6, and the L-shaped vertical cross-section of the threaded ring 6 can play an abutment role.

[0028] In the technical solution of the utility model, if Figure 1 and Figure 2 As shown, the upper end of the locking rod 1 is fixedly connected with a slider 8, and the slider 8 is set in a T shape. The setting of the locking rod 1 can play a sliding role on the slider 8, and the T-shaped slider 8 can conveniently play a limiting role. The upper ends of the locking rods 1 on both sides of the slider 8 are slidably connected with extension rods 9, and the slider 8 slides into the interior of the extension rod 9. The extension rod 9 can be partially clamped by the slider 8 sliding into the extension rod 9, and the threaded ring 6 can further lock the extension rod 9 when it is rotated up.

[0029] In the technical solution of the utility model, if Figure 1 and Figure 2As shown, an expansion portion 10 is provided at the upper end of the extension rod 9, and the diameter of the expansion portion 10 is larger than the diameter of the extension rod 9. The expansion portion 10 can further play a clamping role to ensure the supporting role.

[0030] When in use, first the locking rod 1 can be inserted into the interior of the bed frame, and then the locking hole 4 and the expansion hole 5 can play a role of clamping on the bed frame, and then the threaded ring 6 can rotate on the threaded groove 3, and the setting of the movable groove 2 can facilitate the movement of the threaded ring 6, and then the threaded ring 6 can abut against the bed frame when rotating, and then play a locking role, and when removing, it is only necessary to rotate the threaded ring 6, which is convenient for the rapid removal of the bed frame, and the setting of the anti-slip groove 7 can play an anti-slip role, which is convenient for the staff to rotate the threaded ring 6, and the vertical cross-section of the threaded ring 6 is L-shaped, which can play a role of abutment, and the setting of the locking rod 1 can play a sliding role on the slider 8, and the T-shaped slider 8 can conveniently play a limiting role, so that the slider 8 slides into the extension rod 9 to partially clamp the extension rod 9, and the threaded ring 6 can further lock the extension rod 9 when it is rotated.

Claims

1. A convenient manual quick-release mechanism for a hospital bed frame, characterized by: The invention comprises a locking rod (1), wherein the outer wall of the locking rod (1) is provided with two expansion holes (5), the locking rod (1) is provided with a locking hole (4) inside the two expansion holes (5), the outer wall of the locking rod (1) above the locking hole (4) is provided with a movable groove (2), the outer wall of the locking rod (1) above the movable groove (2) is provided with a threaded groove (3), and the outer wall of the locking rod (1) inside the threaded groove (3) is threadedly connected with a threaded rod.

2. The convenient manual quick release mechanism for a hospital bed frame according to claim 1, characterized in that: The upper end of the locking rod (1) is fixedly connected to a sliding block (8), and the sliding block (8) is arranged in a T shape.

3. The convenient manual quick release mechanism for a hospital bed frame according to claim 2, characterized in that: The upper ends of the locking rods (1) located on both sides of the slider (8) are slidably connected to extension rods (9), and the slider (8) is slidably inserted into the interior of the extension rods (9).

4. The convenient manual quick release mechanism for a hospital bed frame according to claim 3, characterized in that: An expansion portion (10) is provided at the upper end of the extension rod (9), and the diameter of the expansion portion (10) is greater than the diameter of the extension rod (9).

5. The convenient manual quick release mechanism for a hospital bed frame according to claim 1, characterized in that: The outer wall of the threaded ring (6) is provided with an anti-slip groove (7).

6. The convenient manual quick release mechanism for a hospital bed frame according to claim 1, characterized in that: The vertical cross section of the threaded ring (6) is arranged in two L shapes.

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