CN211751354U - Disposable closed drainage bottle - Google Patents

Abstract

The utility model discloses a disposable closed drainage bottle, concretely relates to medical instrument technical field, including the drainage bottle, the bottom activity laminating of drainage bottle has down the protection pad, the laminating of the top activity of drainage bottle has last protection pad, the fixed frame of fixed surface connection of going up the protection pad, the inner wall activity of fixed frame is pegged graft and is had the fixed strip, and fixed strip fixed connection is on the surface of protection pad under. The utility model discloses a pulling traction block for the traction block drives the haulage rope and removes to the one end of keeping away from fixed frame, the haulage rope drives the baffle and rotates and extrude torsion spring, until baffle and tooth's socket separation, downward pulling fixed strip this moment, can make the fixed strip at the inner wall of fixed frame lapse, until the fixed strip breaks away from fixed frame completely, the dismantlement has been accomplished with last protection pad to protection pad down this moment, make protection pad and last protection pad repeatedly usable down, thereby realize protective sheath convenient to detach, resources are saved, be favorable to the purpose of environmental protection.

Description

Disposable closed drainage bottle

Technical Field

The utility model relates to the technical field of medical equipment, more specifically say, the utility model relates to a disposable closed drainage bottle.

Background

Closed thoracic drainage is a drainage tube with one end placed in the thoracic cavity and the other end connected to a water-sealed bottle at a lower position to discharge air or collect fluid in the thoracic cavity, so that lung tissues are re-opened to restore functions. The traditional Chinese medicine composition is widely applied to drainage of blood chests, pneumothorax and empyema and after thoracotomy as a treatment means, and plays an important role in treating diseases.

But prior art when the in-service use, current closed drainage bottle all has the protective sheath at bottle fixed surface, and the protective sheath can't be dismantled, can not used repeatedly, is unfavorable for the environmental protection.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a disposable closed drainage bottle, the utility model aims to solve the technical problem that: the protective sheath can not be dismantled, is unfavorable for the environmental protection.

In order to achieve the above object, the utility model provides a following technical scheme: a disposable closed drainage bottle comprises a drainage bottle body, wherein a lower protection pad is movably attached to the bottom of the drainage bottle body, an upper protection pad is movably attached to the top of the drainage bottle body, a fixed frame is fixedly connected to the surface of the upper protection pad, a fixed strip is movably inserted into the inner wall of the fixed frame and fixedly connected to the surface of the lower protection pad, a tooth socket is arranged at one end, away from the upper protection pad, of the fixed strip, a baffle is meshed with the surface of the tooth socket and is hinged to the inner wall of the fixed frame, a torsion spring is fixedly connected to the inside of the fixed frame through a positioning pin, two ends of the torsion spring are respectively movably attached to the inner wall of the fixed frame and the surface of the baffle, a traction rope is fixedly connected to one end, away from the torsion spring, of the baffle, the traction rope penetrates through and extends to the outside of the fixed frame, the traction block is movably attached to the surface of the fixing frame.

When the drainage bottle is used, the lower protection pad is positioned at the bottom of the drainage bottle body, the upper protection pad is positioned at the top of the drainage bottle body, the fixing strip is upwards inserted into the inner wall of the fixing frame from the bottom of the fixing frame, the fixing strip can continuously upwards move in the fixing frame through the matching between the tooth socket and the baffle until the fixing strip is in a stretched state, at the moment, the fixing strip cannot downwards move under the action of the baffle matching with the tooth socket and the torsion spring, so that the fixing effect between the lower protection pad and the upper protection pad is achieved, when the lower protection pad and the upper protection pad need to be disassembled, only the traction block needs to be pulled, the traction block is far away from the fixing frame, so that the traction block pulls the traction rope to move towards one end far away from the fixing frame, the traction rope drives the baffle to rotate and extrudes the torsion spring, the baffle is separated from the tooth socket, at the moment, the, until the fixing strip is completely separated from the fixing frame, the lower protection pad and the upper protection pad are separated when the traction block is loosened, so that the lower protection pad and the upper protection pad can be repeatedly used.

In a preferred embodiment, the top of the drainage bottle body is fixedly connected with a fixed seat, the middle of the fixed seat is fixedly connected with a water inlet pipe, the water inlet pipe penetrates through and extends to the inside of the drainage bottle body, and the top of the water inlet pipe is of a funnel-shaped structure, so that the top of the water inlet pipe is convenient to be plugged with a funnel, and therefore the physiological saline can conveniently enter the drainage bottle body.

In a preferred embodiment, a drainage tube is fixedly connected to the middle of the fixed seat, the drainage tube penetrates through and extends into the drainage bottle body, a guide head is fixedly connected to the top of the drainage tube, and a sealing ring is fixedly connected to the surface of the drainage tube corresponding to the position of the guide head.

In a preferred embodiment, the guiding head is of a conical structure, the drainage tube is of an L-shaped structure, the inside of the guiding head is communicated with the inside of the drainage tube, the sealing ring is a rubber air bag ring, so that the drainage tube and the catheter can be conveniently inserted and connected through the guiding head, and the sealing ring at the bottom of the guiding head is used for tightly fitting the inner wall of the catheter when the drainage tube is inserted and connected with the catheter, so that the drainage tube and the catheter have good sealing performance, the top of the water inlet tube is of a funnel-shaped structure, and the guiding head at the top of the drainage tube is of a conical structure, so that the water inlet tube and the drainage tube are convenient to distinguish, and the confusion situation is.

In a preferred embodiment, the fixing frame is of an internal hollow structure, and the inner wall of the bottom of the fixing frame is obliquely arranged, so that the insertion of the fixing strip and the inner wall of the fixing frame can be guided.

In a preferred embodiment, the inclination angle of the tooth socket is matched with the inclination angle of the baffle, so that when the fixing strip moves upwards, the baffle is driven to rotate by the tooth socket and extrude the torsion spring, the fixing strip can move upwards on the inner wall of the fixing frame until the fixing strip is in a stretched state, and at the moment, under the action of the baffle matching with the tooth socket and the torsion spring, the fixing strip cannot move downwards, so that the fixing effect between the lower protection pad and the upper protection pad is achieved.

In a preferred embodiment, a clamping groove is formed in the top of the fixing strip, a clamping block is slidably connected to the inner wall of the clamping groove, a handle is fixedly connected to one end, away from the drainage bottle, of the clamping block, the diameter of one end, close to the drainage bottle, of the clamping block is larger than that of the middle of the clamping block, and the width of the bottom of the clamping groove is larger than that of the top of the clamping groove, so that the clamping block can penetrate through the fixing strip from the bottom of the clamping groove and is limited through the top of the clamping groove, and the clamping block.

In a preferred embodiment, the inner wall of draw-in groove is provided with the rubber barb, and the slope of rubber barb upwards sets up for when the fixture block removed the draw-in groove top, under the non-manpower effect, the fixture block was restricted at the top of draw-in groove, prevents the condition that the fixture block drops from the bottom of draw-in groove.

The utility model discloses a technological effect and advantage:

1. the traction block is pulled to drive the traction rope to move towards one end far away from the fixed frame, the traction rope drives the baffle to rotate and extrude the torsion spring until the baffle is separated from the tooth groove, the fixed strip is pulled downwards at the moment, the fixed strip can move downwards on the inner wall of the fixed frame until the fixed strip is completely separated from the fixed frame, and the lower protection pad and the upper protection pad are disassembled at the moment, so that the lower protection pad and the upper protection pad can be repeatedly used, the purposes of convenient disassembly and resource saving of the protection sleeve are realized, and the environment protection is facilitated;

2. pass the fixed strip through the fixture block from the bottom of draw-in groove to top through the draw-in groove carries on spacingly to the fixture block, prevents that the fixture block from droing, and sets up the handle at the both ends of fixed strip through the fixture block, makes when portable handle, needn't worry down the condition of protection pad and last protection pad separation, makes this equipment portable, compares with prior art, is equipped with handle portable.

3. The top through the inlet tube is funnel type structure, the direction head at drainage tube top is the toper structure, and the drainage tube is L shape structure, make be convenient for distinguish inlet tube and drainage tube, and make the drainage tube good with the pipe leakproofness through drainage tube and direction head, thereby can realize that inlet tube and drainage tube have obvious difference, the error rate has been reduced, and the drainage tube is better with pipe connection's leakproofness, the device's security has been improved greatly, compared with the prior art, inlet tube and drainage tube have obvious difference, the error rate has been reduced, and the drainage tube is better with pipe connection's leakproofness, the device's security has been improved greatly.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 3 is an enlarged view of the structure of the part B of fig. 1 according to the present invention.

Fig. 4 is a side view of the fixing strip structure of the present invention.

Fig. 5 is a schematic view of the drainage bottle structure of the present invention.

The reference signs are: 1. a drainage bottle body; 2. a fixed seat; 3. a water inlet pipe; 4. a drainage tube; 5. a guide head; 6. a seal ring; 7. a lower protection pad; 8. an upper protection pad; 9. a fixing frame; 10. a fixing strip; 11. a tooth socket; 12. a baffle plate; 13. a torsion spring; 14. a hauling rope; 15. a traction block; 16. a card slot; 17. a clamping block; 18. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a disposable closed drainage bottle, which comprises a drainage bottle body 1, wherein a lower protection pad 7 is movably jointed at the bottom of the drainage bottle body 1, an upper protection pad 8 is movably jointed at the top of the drainage bottle body 1, a fixed frame 9 is fixedly connected with the surface of the upper protection pad 8, a fixed strip 10 is movably inserted in the inner wall of the fixed frame 9, the fixed strip 10 is fixedly connected with the surface of the lower protection pad 7, a tooth socket 11 is arranged at one end of the fixed strip 10 far away from the upper protection pad 8, a baffle 12 is meshed with the surface of the tooth socket 11, the baffle 12 is hinged on the inner wall of the fixed frame 9, a torsion spring 13 is fixedly connected in the fixed frame 9 through a positioning pin, two ends of the torsion spring 13 are respectively jointed with the inner wall of the fixed frame 9 and the surface of the baffle 12, a traction rope 14 is fixedly connected at one end of the, the haulage rope 14 runs through and extends to the outside of fixed frame 9, and haulage rope 14 keeps away from the one end fixedly connected with traction block 15 of fixed frame 9, traction block 15 activity laminating is on the surface of fixed frame 9.

The top fixedly connected with fixing base 2 of drainage bottle 1, the middle part fixedly connected with inlet tube 3 of fixing base 2, and inlet tube 3 runs through and extends to the inside of drainage bottle 1, the top of inlet tube 3 is funnel type structure.

The middle part of the fixed seat 2 is fixedly connected with a drainage tube 4, the drainage tube 4 penetrates through and extends into the drainage bottle body 1, the top of the drainage tube 4 is fixedly connected with a guide head 5, and the surface of the drainage tube 4 corresponding to the position of the guide head 5 is fixedly connected with a sealing ring 6.

The guide head 5 is of a conical structure, the drainage tube 4 is of an L-shaped structure, the interior of the guide head 5 is communicated with the interior of the drainage tube 4, and the sealing ring 6 is a rubber air bag ring.

The fixed frame 9 is of an internal hollow structure, and the inner wall of the bottom of the fixed frame 9 is obliquely arranged.

The inclined angle of the tooth grooves 11 is matched with the inclined angle of the baffle 12.

The top of the fixing strip 10 is provided with a clamping groove 16, the inner wall of the clamping groove 16 is slidably connected with a clamping block 17, one end of the clamping block 17, which is far away from the drainage bottle body 1, is fixedly connected with a handle 18, the diameter of one end of the clamping block 17, which is close to the drainage bottle body 1, is larger than the diameter of the middle part of the clamping block 17, and the width of the bottom of the clamping groove 16 is larger than the width of the top of.

The inner wall of draw-in groove 16 is provided with the rubber barb, and the slope of rubber barb upwards sets up.

As shown in fig. 1 to 5, the embodiment specifically is: when the drainage bottle is used, the lower protection pad 7 is positioned at the bottom of the drainage bottle body 1, the upper protection pad 8 is positioned at the top of the drainage bottle body 1, the fixing strip 10 is upwards inserted into the inner wall of the fixing frame 9 from the bottom of the fixing frame 9, the fixing strip 10 can continuously upwards move in the fixing frame 9 through the matching between the tooth grooves 11 and the baffle plate 12 until the fixing strip 10 is in a stretched state, at the moment, the fixing strip 10 cannot downwards move under the action of the baffle plate 12 matching with the tooth grooves 11 and the torsion spring 13, so that the fixing effect between the lower protection pad 7 and the upper protection pad 8 is achieved, when the lower protection pad 7 and the upper protection pad 8 need to be disassembled, only the traction block 15 needs to be pulled, so that the traction block 15 is far away from the fixing frame 9, so that the traction block 15 pulls the traction rope 14 to move to the end far away from the fixing frame 9, the baffle 12 is separated from the tooth grooves 11, the fixing strip 10 is pulled downwards at the moment, the fixing strip 10 can move downwards on the inner wall of the fixing frame 9 until the fixing strip 10 is completely separated from the fixing frame 9, the lower protection pad 7 is separated from the upper protection pad 8 when the traction block 15 is loosened, and the lower protection pad 7 and the upper protection pad 8 can be reused;

the diameter of one end of the fixture block 17 close to the drainage bottle body 1 is larger than the diameter of the middle part of the fixture block 17, the width of the bottom of the clamping groove 16 is larger than the width of the top of the clamping groove 16, so that the fixture block 17 can penetrate through the bottom of the clamping groove 16 and the fixture block 17 is limited through the top of the clamping groove 16, the fixture block 17 is prevented from falling off, the handles 18 are arranged at two ends of the fixture block 10 through the fixture block 17, so that the equipment is convenient to carry, the fixture block 10 is fixedly connected to the surface of the lower protection pad 7, so that when the handles 18 are held by hand, the situation that the lower protection pad 7 and the upper protection pad 8 are separated is avoided, rubber barbs are arranged on the inner wall of the clamping groove 16 and are obliquely and upwards arranged, when the fixture block 17 moves to the top of the clamping groove 16, under the non-manpower action, the fixture block 17 is limited at, the implementation mode specifically solves the problem of inconvenient carrying and use in the prior art;

can make things convenient for grafting between drainage tube 4 and the pipe through direction head 5, and sealing washer 6 through direction head 5 bottom, make when drainage tube 4 is pegged graft with the pipe, sealing washer 6 can closely laminate with the inner wall of pipe, thereby make the purpose that drainage tube 4 and pipe leakproofness are good, the top of inlet tube 3 is funnel type structure, direction head 5 at drainage tube 4 top is the toper structure, make inlet tube 3 and drainage tube 4 be convenient for distinguish, thereby reduce the condition of obscuring, this embodiment has specifically solved inlet tube 3 and the drainage tube 4 size that exists among the prior art and is similar, make the problem of mixing easily.

The utility model discloses the theory of operation:

referring to the attached drawings 1-5 of the specification, by pulling the traction block 15, the traction block 15 drives the traction rope 14 to move towards one end far away from the fixed frame 9, the traction rope 14 drives the baffle 12 to rotate and extrude the torsion spring 13 until the baffle 12 is separated from the tooth space 11, and at the moment, the fixing strip 10 is pulled downwards, so that the fixing strip 10 can move downwards on the inner wall of the fixed frame 9 until the fixing strip 10 is completely separated from the fixed frame 9, and at the moment, the lower protection pad 7 and the upper protection pad 8 are disassembled, so that the lower protection pad 7 and the upper protection pad 8 can be reused, and the purposes of convenient disassembly, resource saving and environmental protection are achieved;

referring to the accompanying drawings 1-5 of the specification, the fixture block 17 penetrates through the fixing strip 10 from the bottom of the clamping groove 16, the fixture block 17 is limited through the top of the clamping groove 16, the fixture block 17 is prevented from falling off, and the handles 18 are arranged at two ends of the fixing strip 10 through the fixture block 17, so that when the handles 18 are held by hands, the situation that the lower protection pad 7 and the upper protection pad 8 are separated is avoided, and the equipment is convenient to carry;

referring to the attached drawings 1-5 of the specification, the top of the water inlet pipe 3 is of a funnel-shaped structure, the guide head 5 at the top of the drainage pipe 4 is of a conical structure, so that the water inlet pipe 3 and the drainage pipe 4 can be distinguished conveniently, the drainage pipe 4 and the guide head 5 enable the drainage pipe 4 to be good in sealing performance with a catheter, the water inlet pipe 3 and the drainage pipe 4 can be distinguished obviously, the error rate is reduced, the sealing performance of the drainage pipe 4 and the catheter is good, and the safety of the device is greatly improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a disposable closed drainage bottle, includes drainage bottle body (1), its characterized in that: the bottom of the drainage bottle body (1) is movably jointed with a lower protection pad (7), the top of the drainage bottle body (1) is movably jointed with an upper protection pad (8), the surface of the upper protection pad (8) is fixedly connected with a fixed frame (9), the inner wall of the fixed frame (9) is movably inserted with a fixed strip (10), the fixed strip (10) is fixedly connected with the surface of the lower protection pad (7), one end, far away from the upper protection pad (8), of the fixed strip (10) is provided with a tooth socket (11), the surface of the tooth socket (11) is meshed with a baffle (12), the baffle (12) is hinged on the inner wall of the fixed frame (9), the inside of the fixed frame (9) is fixedly connected with a torsion spring (13) through a positioning pin, two ends of the torsion spring (13) are movably jointed with the inner wall of the fixed frame (9) and the surface of the baffle (12) respectively, one end, far away from the torsion spring (13), the drawing rope (14) runs through and extends to the outside of the fixed frame (9), and one end of the drawing rope (14) far away from the fixed frame (9) is fixedly connected with a drawing block (15), and the drawing block (15) is movably attached to the surface of the fixed frame (9).

2. The closed drainage bottle of claim 1, wherein: the top fixedly connected with fixing base (2) of drainage bottle (1), the middle part fixedly connected with inlet tube (3) of fixing base (2), and inlet tube (3) run through and extend to the inside of drainage bottle (1), the top of inlet tube (3) is funnel type structure.

3. The closed drainage bottle of claim 2, wherein: the middle part fixedly connected with drainage tube (4) of fixing base (2), and drainage tube (4) run through and extend to the inside of drainage bottle (1), the top fixedly connected with of drainage tube (4) leads head (5), the surface fixedly connected with sealing washer (6) of drainage tube (4) corresponding to guide head (5) position.

4. A disposable closed drainage bottle according to claim 3, wherein: the guiding head (5) is of a conical structure, the drainage tube (4) is of an L-shaped structure, the interior of the guiding head (5) is communicated with the interior of the drainage tube (4), and the sealing ring (6) is a rubber air bag ring.

5. The closed drainage bottle of claim 1, wherein: the fixing frame (9) is of an internal hollow structure, and the inner wall of the bottom of the fixing frame (9) is obliquely arranged.

6. The closed drainage bottle of claim 1, wherein: the inclination angle of the tooth grooves (11) is matched with the inclination angle of the baffle (12).

7. The closed drainage bottle of claim 1, wherein: draw-in groove (16) have been seted up at the top of fixed strip (10), the inner wall sliding connection of draw-in groove (16) has fixture block (17), one end fixedly connected with handle (18) of drainage bottle (1) are kept away from in fixture block (17), the one end diameter that fixture block (17) are close to drainage bottle (1) is greater than the diameter at fixture block (17) middle part, and the width of draw-in groove (16) bottom is greater than the width at draw-in groove (16) top.

8. The closed drainage bottle of claim 7, wherein: the inner wall of draw-in groove (16) is provided with the rubber barb, and the slope of rubber barb upwards sets up.

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