CN214911186U - Drainage bag with connecting and fixing device - Google Patents

Abstract

The utility model discloses a drainage bag with a connecting and fixing device, which comprises a drainage bag body and a connecting device, wherein a hanging ring is arranged on the drainage bag body, and a first lug is arranged on the inner wall of the hanging ring; the connecting device comprises a connecting rod, the connecting rod is provided with a threaded hole along the axial direction of the connecting rod, the outer wall of the connecting rod is provided with a chute communicated with the threaded hole along the axial direction of the connecting rod, the connecting rod is further sleeved with an annular block, a second lug is arranged on the annular block, and a clamping groove capable of being matched with the first lug is arranged on the second lug; the outer side of the sliding groove is provided with a connecting part, the connecting part comprises a snap ring, the snap ring comprises an upper snap ring fixed with the connecting rod and a lower snap ring connected with the sliding groove in a sliding manner, and arc-shaped cavities are formed in the upper snap ring and the lower snap ring; the inner wall of the connecting rod is in threaded connection with an adjusting fixing rod, the upper end of the adjusting fixing rod is connected with a bottom plate penetrating through the sliding groove, and the bottom plate is connected with the lower clamping ring. The utility model discloses make the drainage bag body can hang according to suitable position, and have better stability when hanging.

Description

Drainage bag with connecting and fixing device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to drainage bag with connect fixing device.

Background

Drainage bags are often used for fluid drainage of patients after indwelling catheterization, after thoracic drainage or after abdominal drainage. At present, most hospitals all rely on fixed couple to hang the drainage bag, but, hang the fixed back in position when the drainage bag, the patient also can not carry out activity on a large scale, and this can cause the discomfort for the patient, and general drainage bag can hang on curved couple, and this can make the drainage bag rock easily and make the drainage bag unstable when hanging.

Patent document CN205494231U discloses a drainage bag fixing device for a hospital bed, which includes at least one hook body for hooking and buckling a drainage bag and a moving mechanism fixed on two sides of the hospital bed; the mechanism comprises a moving track, a hook body, a guide post and a hook, wherein the guide post and the hook can move in the moving track. Above-mentioned scheme has solved the problem that the drainage bag can not change the hanging position, but still is not stable enough when the drainage bag hangs.

Disclosure of Invention

The utility model discloses to the defect that drainage bag hangs when fixed position and drainage bag hang unstable inadequately among the prior art, provide one kind and can change the hanging position of drainage bag, and drainage bag can be fixed when hanging one kind have the drainage bag of connecting fixing device.

The invention aims to be realized by the following technical scheme:

a drainage bag with a connecting and fixing device comprises a drainage bag body and a connecting device, wherein a hard hanging ring is arranged on the drainage bag body, and a first convex block is convexly arranged on the inner wall of the hanging ring; the connecting device comprises a connecting rod, the connecting rod is provided with a threaded hole penetrating through two ends of the connecting rod along the axial direction of the connecting rod, the outer wall of the connecting rod is provided with a sliding groove along the axial direction of the connecting rod, two ends of the sliding groove along the axial direction of the connecting rod are sealed and communicated with the threaded hole, the connecting rod is further sleeved with an annular block, the annular block is positioned below the sliding groove, a second convex block is arranged on the annular block, and the upper end face of the second convex block is provided with a clamping groove capable of being matched with the first convex block; the outer side of the sliding groove is provided with a connecting part, the connecting part comprises a snap ring, the snap ring comprises an upper snap ring fixed with the connecting rod and a lower snap ring connected with the sliding groove in a sliding manner, the outer contours of the upper snap ring and the lower snap ring are both square, arc-shaped cavities are arranged in the upper snap ring and the lower snap ring, when the upper snap ring is connected and matched with the lower snap ring, the two arc-shaped cavities can form a communicated cylindrical cavity, a fastening piece is arranged in each arc-shaped cavity, and each fastening piece comprises a spongy cushion; the upper end face of the upper clamping ring is provided with a groove along the length direction of the upper end face of the upper clamping ring, one end of the groove close to the connecting rod is a closed end, the other end of the groove is an open end, a movable L-shaped clamping jaw is arranged on the inner wall of the closed end of the groove along the length direction of the groove, and the L-shaped clamping jaw comprises a transverse plate connected with a spring on the inner wall of the groove and a wedge-shaped plate positioned at the lower end of the transverse plate; the inner wall of the connecting rod is in threaded connection with an adjusting fixing rod, the upper end of the adjusting fixing rod is connected with a bottom plate penetrating through the sliding groove, and the upper end of the bottom plate is fixedly connected with the lower end face of the outer wall of the lower clamping ring.

According to the scheme, the drainage bag body is provided with the hanging ring with the first bump and the connecting device which can be clamped with the first bump, so that the drainage bag body is more stable in hanging and cannot easily shake; the drainage bag comprises a drainage bag body, a clamping ring, a hanging ring and a hanging ring, wherein the drainage bag body is connected with the sickbed through the hanging ring and the hanging ring; the spongy cushion is arranged in the arc-shaped cavity, so that the clamping ring can be suitable for sickbed cross bars with various shapes, the friction force between the clamping ring and the cross bars can be increased, and the clamping ring is not easy to move; the upper clamping ring is connected with the L-shaped clamping jaw through a spring, so that when no proper cross rod is arranged on the sickbed, the L-shaped clamping jaw can be moved through the spring, the wedge-shaped plate is connected with the edge of the sickbed, and medical staff can select a proper position to hang the drainage bag body; the adjusting fixing rod is arranged and is connected with the lower clamping ring through the bottom plate, so that the lower clamping ring can move through the adjusting fixing rod, and the clamping of the clamping ring is realized; the adjusting fixing rod is connected with the connecting rod through rod threads, so that the adjusting fixing rod can move up and down and can be fixed at any position; the threaded holes penetrate through two ends of the threaded holes so as to reduce the weight of the connecting rod and facilitate the use of the drainage bag.

Preferably, the fastener further comprises a plurality of fastening springs and arc-shaped plates, one end of each fastening spring is connected with the inner wall of the arc-shaped cavity, the other end of each fastening spring is fixedly connected with the outer wall of the arc-shaped plate, and the inner wall of the arc-shaped plate is connected with the sponge cushion. When the clamping ring is clamped, the spongy cushion is extruded to compress the spring, and the spring can give the sponge rebound force to enable the sponge to wrap the sickbed cross bar more tightly.

Preferably, the first bump is fixedly connected with a hook. The hook is arranged, so that when no proper cross bar or wedge-shaped plate is arranged on the sickbed and can not be clamped into the edge of the sickbed, the sickbed can be selectively hung through the hook.

Preferably, a magnetic substance is paved on the outer side wall of the upper clamping ring, which is close to the wedge-shaped plate. The magnetic material is arranged, so that when the wedge-shaped plate is clamped with the edge of the sickbed, the upper clamping ring can be more firmly attached to the edge of the sickbed made of metal. Thereby the connection between the wedge-shaped plate and the sickbed is more reliable.

Preferably, the connecting rod is further provided with a telescopic rod, one end of the telescopic rod is connected with the connecting rod through a hinge, and the other end of the telescopic rod is connected with one side, away from the connecting rod, of the lower clamping ring. The telescopic rod is arranged to provide downward supporting force for the clamping ring, so that the clamping ring is more reliably connected with a sickbed, and meanwhile, the telescopic rod can automatically stretch or stretch along with the movement of the lower clamping ring, so that the height of the lower clamping ring is adapted.

Preferably, the ring block is connected with the connecting rod through threads. The annular block and the connecting rod are in threaded connection, so that the hanging position of the drainage bag body can be adjusted.

Preferably, the lower end of the adjusting fixing rod is provided with a rotating handle. The rotary handle is arranged so as to rotate the adjusting fixing rod, and medical staff or patients can more save labor and feel comfortable when rotating the adjusting fixing rod.

Preferably, gaps are reserved between the lower end face of the transverse plate and the bottom face of the groove and between the two side faces of the transverse plate and the opposite side faces of the groove. All leave the clearance between the relative terminal surface of horizontal board and recess to when avoiding tensile L shape jack catch, horizontal board and recess produce the friction, thereby make things convenient for medical personnel or patient to pull L shape jack catch.

Compared with the prior art, the utility model discloses following beneficial effect has:

the drainage bag body is provided with the hanging ring with the first lug and the connecting device which can be clamped with the first lug, so that the drainage bag body is more stable when being hung and cannot easily shake; the drainage bag body connected with the connecting device can be hung at a proper position of a sickbed by arranging the clamping ring and the L-shaped clamping jaws in the connecting device; the sponge cushion is arranged, so that the clamping ring can adapt to sickbed cross bars with various shapes, and the friction force of the clamping ring when the clamping ring is connected with the sickbed cross bar can be increased, so that the clamping ring is not easy to move; through the cooperation of the fastening spring, the arc-shaped plate and the spongy cushion arranged in the arc-shaped cavity of the clamping ring, when the clamping ring is clamped with the sickbed cross rod and the spongy cushion is extruded, the spring can be compressed along with the clamping ring to generate elastic force towards the spongy cushion, so that the sickbed cross rod is wrapped by the spongy cushion more tightly.

Drawings

Fig. 1 is a schematic structural view of the L-shaped jaw of the present invention when it is contracted;

fig. 2 is a schematic structural view of the L-shaped jaw of the present invention when it is stretched;

fig. 3 is a partial schematic view of the drainage bag body of the present invention when connected with the connecting device;

fig. 4 is a schematic structural view of the drainage bag body of the present invention;

the labels in the figure are: 1-drainage bag body, 11-hanging ring, 12-first bump, 13-hook, 2-connecting rod, 21-threaded hole, 22-sliding groove, 31-upper clamping ring, 32-lower clamping ring, 33-fastening spring, 34-arc plate, 35-sponge pad, 4-L-shaped clamping jaw, 41-wedge plate, 42-box body, 5-annular block, 51-second bump, 52-clamping groove, 6-adjusting fixing rod, 61-rotating handle, 7-telescopic rod and 8-bottom plate.

Detailed Description

The invention will be further described with reference to the embodiments shown in the drawings to which:

in this embodiment, referring to fig. 1 to 4, a drainage bag with a connection fixing device includes a drainage bag body 1 and a connection device, a hard hanging ring 11 is disposed on the drainage bag body 1, a first bump 12 is convexly disposed on an inner wall of the hanging ring 11, a hook 13 is disposed on an upper end surface of the first bump 12, and the direction of the hook 13 is opposite to a side of the drainage bag body 1 containing scale marks; the connecting device comprises a connecting rod 2, the connecting rod 2 is provided with threaded holes 21 penetrating through two ends of the connecting rod 2 along the axial direction of the connecting rod 2, the outer wall of the connecting rod 2 is provided with a sliding groove 22 along the axial direction of the connecting rod, two ends of the sliding groove 22 along the axial direction of the connecting rod 2 are closed and are communicated with the threaded holes 21, the connecting rod 2 is further sleeved with an annular block 5, the annular block 5 is positioned below the sliding groove 22, a second convex block 51 is arranged on the annular block 5, the upper end face of the second convex block 51 is provided with a clamping groove 52 capable of being matched with the first convex block 12, and the annular block 5 is in threaded connection with the connecting rod 2; a connecting part is arranged on the outer side of the sliding groove 22, the connecting part comprises a clamping ring, the clamping ring comprises an upper clamping ring 31 fixed with the connecting rod 2 and a lower clamping ring 32 connected with the sliding groove 22 in a sliding manner, the upper clamping ring 31 and the lower clamping ring 32 are respectively provided with an arc-shaped cavity, when the upper clamping ring 31 is connected and matched with the lower clamping ring 31, the two arc-shaped cavities can form a communicated cylindrical cavity, a fastening piece is arranged in each arc-shaped cavity, the fastening piece comprises a fastening spring 33, an arc-shaped plate 34 and a spongy cushion 35, the inner wall of the upper clamping ring 31 and the inner wall of the lower clamping ring 32 are fixedly connected with the three fastening springs 33, each fastening spring 33 is fixedly connected with the arc-shaped plate 34, and the inner wall of the arc-shaped plate 34 is connected with the spongy cushion 35; and a magnetic substance is paved on the outer side wall of the upper snap ring 31 close to the wedge-shaped plate 41.

The upper end face of the upper snap ring 31 is provided with a groove along the length direction of the upper end face of the upper snap ring 31, one end of the groove close to the connecting rod 2 is a closed end, the other end of the groove is an open end, a movable L-shaped clamping jaw 4 is arranged on the inner wall of the closed end of the groove along the length direction of the groove, the L-shaped clamping jaw 4 comprises a transverse plate connected with a spring on the inner wall of the groove and a wedge-shaped plate 41 positioned at the lower end of the transverse plate, gaps are reserved between the lower end face of the transverse plate and the bottom face of the groove and between the two side faces of the transverse plate and the opposite side faces of the groove, a containing groove is formed in the wedge-shaped plate 41 in a hollow mode and extends upwards to the upper end face of the transverse rod, a box body 41 capable of being opened is installed in the containing groove, the upper end face of the box body 41 is lower than the upper end face of the transverse plate, a pull ring is arranged at the upper end of the box body 41 so as to pull the box body 41 out, and the box body 41 contains a heavy object; 2 inner wall threaded connection of connecting rod has regulation dead lever 6, it is equipped with rotatory handle 61 to adjust 6 lower extremes of dead lever, adjusts 6 upper ends of dead lever and has linked firmly bottom plate 8 that passes spout 22, and 8 upper ends of bottom plate link firmly with the lower terminal surface of lower snap ring 32 outer wall, and the lower terminal surface of lower snap ring 32 outer wall lies in the 8 up end of bottom plate completely, still is equipped with telescopic link 7 on connecting rod 2, and 7 one end of telescopic link links firmly with connecting rod 2, and the other end links firmly with the lower terminal surface that connecting rod 2 was kept away from to bottom plate 8.

The utility model discloses a use: when the utility model discloses when needing to be connected with the sick bed horizontal pole, at first the regulation dead lever 6 on the swivelling joint device, make lower snap ring 32 move down, then with last snap ring 31 joint on the sick bed horizontal pole, swivelling joint regulation dead lever 6 again, make lower snap ring 32 move up to can not move again, at this moment, foam-rubber cushion 35 can wrap up the sick bed horizontal pole, and foam-rubber cushion 35 also can receive the extrusion, fastening spring 33 is because the extrusion of foam-rubber cushion 35 is shrink, thereby lead to fastening spring 33 to produce the elasticity towards foam-rubber cushion 35, this elasticity can press foam-rubber cushion 35 to the sick bed horizontal pole, thereby make foam-rubber cushion 35 wrap up the sick bed horizontal pole more firmly, simultaneously, telescopic link 7 has also given the ascending supporting force of lower snap ring 32 and has made the connection of snap ring and sick bed horizontal pole further fixed; when the utility model needs to be connected with the edge of a sickbed, firstly, a heavy object is placed in the box body 41 on the connecting device, then the L-shaped clamping jaw 4 is pulled, and the L-shaped clamping jaw 4 is clamped with the edge of the sickbed, at the moment, the wedge-shaped plate 41 and the upper clamping ring 31 are both close to the edge of the sickbed by the elastic force generated by the stretching of the spring, and meanwhile, the magnetic substance arranged on the outer side wall of the upper clamping ring 31 can be mutually attracted with the edge of the sickbed made of metal, so that the upper clamping ring 31 is more tightly attached to the edge of the sickbed, and the box body 41 with the weight can balance the torque caused by the weight of a part of the drainage bag body 1 and the seepage of a patient to the connecting device; after the drainage belt is connected with a sickbed in the two modes, the drainage belt body is clamped with the clamping groove 52 on the connecting device through the first convex block 12, and medical personnel can adjust the height of the annular block 5 through threads as required; when the utility model discloses inconvenient hang when sick bed horizontal pole and sick bed are followed, drainage bag body 1 can hang through couple 13, but its stability can be relatively poor.

It is to be understood that in the claims, the specification of the present invention, all "including … …" are to be interpreted in an open-ended manner, i.e., in a manner equivalent to "including at least … …", and not in a closed manner, i.e., in a manner not to be interpreted as "including only … …". The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

The above description is only the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and those skilled in the art should be able to make changes, modifications, additions or substitutions within the scope of the present invention.

Claims (8)

1. A drainage bag with a connecting and fixing device comprises a drainage bag body (1) and a connecting device, and is characterized in that a hard hanging ring (11) is arranged on the drainage bag body (1), and a first bump (12) is convexly arranged on the inner wall of the hanging ring (11); the connecting device comprises a connecting rod (2), the connecting rod (2) is provided with a threaded hole (21) penetrating through two ends of the connecting rod (2) along the axial direction of the connecting rod, the outer wall of the connecting rod (2) is provided with a sliding groove (22) along the axial direction of the connecting rod, the sliding groove (22) is sealed along two axial ends of the connecting rod (2) and communicated with the threaded hole (21), the connecting rod (2) is further sleeved with an annular block (5), the annular block (5) is located below the sliding groove (22), a second convex block (51) is arranged on the annular block (5), and a clamping groove (52) capable of being matched with the first convex block (12) is formed in the upper end face of the second convex block (51); the outer side of the sliding groove (22) is provided with a connecting part, the connecting part comprises a snap ring, the snap ring comprises an upper snap ring (31) fixed with the connecting rod (2) and a lower snap ring (32) in sliding connection with the sliding groove (22), the outer contours of the upper snap ring (31) and the lower snap ring (32) are both square, arc-shaped cavities are formed in the upper snap ring and the lower snap ring, when the upper snap ring (31) and the lower snap ring (31) are connected and matched, the two arc-shaped cavities can form a communicated cylindrical cavity, a fastening piece is arranged in each arc-shaped cavity, and each fastening piece comprises a sponge cushion (35); the upper end face of the upper clamping ring (31) is provided with a groove along the length direction of the upper end face of the upper clamping ring (31), one end of the groove close to the connecting rod (2) is a closed end, the other end of the groove is an open end, a movable L-shaped clamping jaw (4) is arranged on the inner wall of the closed end of the groove along the length direction of the groove, and the L-shaped clamping jaw (4) comprises a transverse plate connected with the inner wall of the groove through a spring and a wedge-shaped plate (41) positioned at the lower end of the transverse plate; the inner wall of the connecting rod (2) is in threaded connection with an adjusting fixing rod (6), the upper end of the adjusting fixing rod (6) is connected with a bottom plate (8) penetrating through the sliding groove (22), and the upper end of the bottom plate (8) is fixedly connected with the lower end face of the outer wall of the lower clamping ring (32).

2. The drainage bag with the connecting and fixing device is characterized in that the fastening piece further comprises a plurality of fastening springs (33) and arc-shaped plates (34), one end of each fastening spring (33) is connected with the inner wall of the arc-shaped cavity, the other end of each fastening spring is fixedly connected with the outer wall of the arc-shaped plate (34), and the inner wall of each arc-shaped plate (34) is connected with the sponge cushion (35).

3. The drainage bag with the connecting and fixing device according to any one of claims 1-2, characterized in that the first projection (12) is fixedly connected with a hook (13).

4. The drainage bag with the connecting and fixing device as claimed in claim 1, wherein the upper snap ring (31) is paved with magnetic substances on the outer side wall close to the wedge-shaped plate (41).

5. The drainage bag with the connecting and fixing device is characterized in that a telescopic rod (7) is further arranged on the connecting rod (2), one end of the telescopic rod (7) is hinged with the connecting rod (2), and the other end of the telescopic rod is connected with one side, away from the connecting rod (2), of the lower clamping ring (32).

6. A drainage bag with attachment fixture according to claim 1, characterized in that the ring-shaped block (5) is screwed to the connecting rod (2).

7. The drainage bag with the connecting and fixing device as claimed in claim 1, wherein the adjusting and fixing rod (6) is provided with a rotary handle (61) at the lower end.

8. The drainage bag with the connecting and fixing device of claim 1, wherein a gap is left between the lower end surface of the transverse plate and the bottom surface of the groove, and between the two side surfaces of the transverse plate and the respective opposite side surfaces of the groove.

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