Reusable small sealing bottle for nursing teaching

Abstract

The utility model belongs to the technical field of storage bottles, and particularly relates to a reusable small sealing bottle for nursing teaching, which comprises a mixing bottle body and an injection input component, the top of the mixing bottle body is in threaded connection with a top end gland, the inner side of the top end gland is rotatably connected with a plugging seat, and the bottom of the plugging seat is provided with a powder temporary storage sleeve. The powder temporary storage sleeve is connected to the inner side of the mixing bottle body in a sliding manner, and the powder temporary storage sleeve is connected with the plugging seat in a clamping manner; the plugging seat is twisted to drive the temporary powder storage sleeve to rotate clockwise, so that the elastic rubber sleeve is driven by the temporary powder storage sleeve to move towards the position of the discharging end seat until the elastic rubber sleeve and the discharging end seat are positioned in the same direction, the transmission column head is extruded by the pressure feed column head on the inner side of the elastic rubber sleeve, and the sealing plug head is driven by the transmission column head to descend. And the output end at the bottom of the discharging end seat is opened, and at the moment, the elastic rubber sleeve guides out the stored powder on the inner side of the powder temporary storage sleeve when the discharging end seat is in a conducting state.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of storage bottle, specifically relates to a small sealing bottle of nursing teaching reusable. BACKGROUND

[0002] In the nursing teaching process, often need to demonstrate the operation content from sealed bottle carries out medicine suction, usually selects empty sealed bottle in traditional teaching operation and carries out the drill, injects powder and liquid in sealed bottle in turn and simulates the suction of medicine liquid, the problem existing in this kind of use mode is, since needing to simulate medicine suction, it usually only reserves smaller filling port to ensure the simulation reality, is inconvenient for quantitative delivery powder of simulated medicine suction in actual operation, and the operation convenience in practical application is not ideal. UTILITY MODEL CONTENT

[0003] The utility model provides a small sealing bottle of nursing teaching reusable to solve the problems in the background art.

[0004] The utility model provides the following technical scheme: a small sealing bottle of nursing teaching reusable, including mixed bottle body and injection liquid input component, the top of mixed bottle body is connected with the top end gland, the inside of top end gland is rotatably connected with the plugging seat, the bottom of plugging seat is provided with the powder temporary storage sleeve, the powder temporary storage sleeve is slidably connected in the inside of mixed bottle body, the powder temporary storage sleeve is connected with plugging seat, the inside wall of powder temporary storage sleeve and mixed bottle body is provided with the quantitative filling knob component, the quantitative filling knob component is used for the automatic reset after the rotation angle adjustment of powder temporary storage sleeve, the inside wall of mixed bottle body is fixedly connected with the self -sealing isolation component, the bottom of powder temporary storage sleeve is provided with the elastic rubber sleeve that is suitable for the self -sealing isolation component, the inside of elastic rubber sleeve is provided with the pressure -feeding stud.

[0005] Among them, the self -sealing isolation component includes the material outlet end seat, the closed plug and the transmission stud, the transmission stud is slidably connected in the inside of material outlet end seat, the closed plug is fixedly connected with transmission stud, and the closed plug is fixedly connected with the second reset tension spring between the material outlet end seat.

[0006] Among them, the inside of mixed bottle body is slidably connected with double -cavity isolation cover, the elastic rubber sleeve is located the upper end of double -cavity isolation cover, and the material outlet end seat is fixedly connected with double -cavity isolation cover.

[0007] The quantitative filling knob assembly comprises a supporting seat, a rotation limiting pin and a first reset tension spring, the supporting seat is slidably connected to the inner side of the mixing bottle body, the rotation limiting pin is fixedly connected to the outer wall of the powder temporary storage sleeve, and the rotation limiting pin is slidably connected to the supporting seat, one end of the first reset tension spring is fixedly connected to one of the rotation limiting pins, and the other end of the first reset tension spring is fixedly connected to the powder temporary storage sleeve.

[0008] The mixing bottle body is provided with a narrow-distance sliding groove, and the supporting seat is slidably connected to the narrow-distance sliding groove.

[0009] The top end gland bottom is fixedly connected with a limiting column, after the powder temporary storage sleeve is installed to the inner side of the mixing bottle body, the limiting column is used for limiting the longitudinal movement of the powder temporary storage sleeve.

[0010] The injection input assembly comprises an intracavity liquid injection pipe and a plugging cover, the intracavity liquid injection pipe extends to the inner side of the mixing bottle body, and the intracavity liquid injection pipe penetrates through the double-cavity isolation cover, and the plugging cover is rotationally connected to the top end of the intracavity liquid injection pipe.

[0011] The utility model discloses the beneficial effects are:

[0012] 1, when using, through the screwing of plugging seat drive powder temporary storage sleeve clockwise rotation, make the elastic rubber sleeve after powder temporary storage sleeve drive rear displacement to the position of discharge end seat, until the elastic rubber sleeve and discharge end seat are in the same direction position, the inside of elastic rubber sleeve pressure delivery column head extrudes transmission column head, makes transmission column head drive closed plug head drop, and then, the discharge end seat bottom output end is opened, at this moment, the elastic rubber sleeve is in the discharge end seat and is guided to the powder temporary storage sleeve inside the storage powder of the powder temporary storage sleeve and is guided out, and after guiding to the required ration, only need to remove the screwing of plugging seat, realize the reset of powder temporary storage sleeve and elastic rubber sleeve through the reset of first reset tension spring, make elastic rubber sleeve and powder temporary storage sleeve no longer be in the state of conduction, and simultaneously, through the reset of second reset tension spring, drive closed plug head and complete the plugging of discharge end seat, reach the purpose of quantitative addition.

[0013] 2, through setting the mixed bottle body of split type, top end gland, powder temporary storage sleeve and double-cavity isolation cover, can be taken apart from the inside of mixed bottle body in sequence after using top end gland, powder temporary storage sleeve and double-cavity isolation cover, convenient for the independent cleaning of each storage area to operating personnel, and then can be used for multiple uses, and after double-cavity isolation cover, powder temporary storage sleeve and top end gland are installed in the inside of mixed bottle body in sequence, make powder temporary storage sleeve press fit through the depression of limiting column, and powder temporary storage sleeve press fit double-cavity isolation cover through elastic rubber sleeve, make double-cavity isolation cover, powder temporary storage sleeve assembly position integral stability, do not affect the sealing property in use.

[0014] The parts not involved in the device are the same as or can be implemented by the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a perspective sectional view of the utility model;

[0016] Figure 2 It is a front sectional view of the utility model;

[0017] Figure 3 It is a partial schematic view of the plugging seat, the powder temporary storage sleeve, the elastic rubber sleeve and the self-sealing isolation assembly in the utility model;

[0018] Figure 4 It is Figure 3 It is an enlarged view of A part in the utility model.

[0019] In the drawing: 1, mixed bottle body; 11, double-cavity isolation cover; 12, narrow-distance sliding groove; 2, top end gland; 21, limiting column; 3, plugging seat; 31, powder temporary storage sleeve; 32, elastic rubber sleeve; 321, pressure sending column head; 4, quantitative filling knob assembly; 41, support seat; 42, rotation limiting pin; 43, first reset tension spring; 5, injection liquid input assembly; 51, intracavity injection tube; 52, plugging cover; 6, self-sealing isolation assembly; 61, discharge end seat; 62, sealing plug; 621, second reset tension spring; 63, transmission column head. DETAILED DESCRIPTION

[0020] Please refer to Figures 1-4 The utility model provides the following technical scheme: a nursing teaching reusable small sealed bottle, a nursing teaching reusable small sealed bottle, including mixed bottle body 1 and injection liquid input assembly 5, mixed bottle body 1 top is connected with top end gland 2 with screw thread, and the inboard rotation of top end gland 2 is connected with plugging seat 3, and the bottom of plugging seat 3 is provided with powder temporary storage sleeve 31, and powder temporary storage sleeve 31 is connected in the inboard of mixed bottle body 1 with sliding, and powder temporary storage sleeve 31 is connected with plugging seat 3 with snap fit, and the inner wall between powder temporary storage sleeve 31 and mixed bottle body 1 is provided with quantitative filling knob assembly 4, and quantitative filling knob assembly 4 is used for the automatic reset after the rotation angle adjustment of powder temporary storage sleeve 31, and the inboard fixed connection of mixed bottle body 1 is provided with self-sealing isolation assembly 6, and the bottom of powder temporary storage sleeve 31 is provided with the elastic rubber sleeve 32 of adaptation with self-sealing isolation assembly 6, and the inboard of elastic rubber sleeve 32 is provided with pressure sending column head 321.

[0021] In the embodiment, by setting the mixed bottle body 1, the top end gland 2, the powder temporary storage sleeve 31 and the double-cavity isolation cover 11 in a split type, the top end gland 2, the powder temporary storage sleeve 31 and the double-cavity isolation cover 11 can be sequentially taken out from the inboard of the mixed bottle body 1 after use, which is convenient for the independent cleaning of the storage areas by the operating personnel.

[0022] The bottom of the top end gland 2 is fixedly connected with a limiting column 21. After the powder temporary storage sleeve 31 is installed to the inner side of the mixing bottle body 1, the limiting column 21 is used to limit the longitudinal movement of the powder temporary storage sleeve 31.

[0023] The injection liquid input assembly 5 comprises an intracavity injection liquid pipe 51 and a blocking cover 52. The intracavity injection liquid pipe 51 extends to the inner side of the mixing bottle body 1 and penetrates through the double-cavity isolation cover 11. The blocking cover 52 is rotationally connected to the top end of the intracavity injection liquid pipe 51.

[0024] In the embodiment, the operation of the installation of the present application is as follows. Firstly, the double-cavity isolation cover 11 is placed into the inner side of the mixing bottle body 1. The inner side of the mixing bottle body 1 is provided with a stopper (see the attached drawings of the specification Figure 2 ). The position of the double-cavity isolation cover 11 is limited by the stopper. Then, the powder temporary storage sleeve 31 is installed into the inner side of the mixing bottle body 1, so that the support seat 41 is inserted into the inner side of the narrow-distance sliding groove 12 until the powder temporary storage sleeve 31 is placed at the upper end position of the double-cavity isolation cover 11. The installation of the powder temporary storage sleeve 31 is completed. Then, the powder is filled into the inner side of the powder temporary storage sleeve 31. After the powder is filled, the blocking seat 3 is clamped and fixed between the powder temporary storage sleeve 31. Then, the top end gland 2 is sleeved on the upper end of the mixing bottle body 1 to be screw-connected. It should be noted that the top end gland 2 is provided with a clamping groove for the insertion of the blocking seat 3. The blocking seat 3 can be rotated along the clamping groove. The double-cavity isolation cover 11 is provided with a through hole for the insertion of the intracavity injection liquid pipe 51. Before the top end gland 2 is sleeved on the upper end of the mixing bottle body 1 to be screw-tightened, the intracavity injection liquid pipe 51 needs to be placed into the inner side of the through hole of the double-cavity isolation cover 11. When the top end gland 2 is rotated, the double-cavity isolation cover 11 is not fixedly connected with the mixing bottle body 1. The intracavity injection liquid pipe 51 can drive the double-cavity isolation cover 11 to rotate synchronously and will not cause the rotation blockage of the intracavity injection liquid pipe 51. At the same time, when the powder temporary storage sleeve 31 is screwed by the blocking seat 3, the rotation limiting pin 42 provided on the outer side of the powder temporary storage sleeve 31 will also move along the inner side of the support seat 41 and will not cause the rotation blockage of the powder temporary storage sleeve 31.

[0025] In the embodiment, after the double-cavity isolation cover 11, the powder temporary storage sleeve 31 and the top end gland 2 are successively installed into the inner side of the mixing bottle body 1, the powder temporary storage sleeve 31 is pressed by the pressing of the limiting column 21. The double-cavity isolation cover 11 is pressed by the powder temporary storage sleeve 31 through the elastic rubber sleeve 32. The assembly position of the double-cavity isolation cover 11 and the powder temporary storage sleeve 31 is integrally stable and will not affect the sealing property in use.

[0026] The self-closing isolation assembly 6 comprises a discharging end seat 61, a closing plug 62 and a transmission column head 63. The transmission column head 63 is slidingly connected to the inner side of the discharging end seat 61. The closing plug 62 is fixedly connected with the transmission column head 63. A second reset tension spring 621 is fixedly connected between the closing plug 62 and the discharging end seat 61.

[0027] A double-cavity isolation cap 11 is slidably connected to the inner side of the mixing bottle body 1. An elastic rubber sleeve 32 is located at the upper end of the double-cavity isolation cap 11, and the discharge end seat 61 is fixedly connected to the double-cavity isolation cap 11.

[0028] The quantitative dispensing knob assembly 4 includes a support base 41, a rotation limit pin 42, and a first reset spring 43. The support base 41 is slidably connected to the inner side of the mixing bottle body 1. The rotation limit pin 42 is fixedly connected to the outer wall of the powder storage sleeve 31, and the rotation limit pin 42 is slidably connected to the support base 41. One end of the first reset spring 43 is fixedly connected to one of the rotation limit pins 42, and the other end of the first reset spring 43 is fixedly connected to the powder storage sleeve 31.

[0029] In this embodiment, by tightening the sealing seat 3, the powder storage sleeve 31 is rotated clockwise, causing the elastic sleeve 32 to be displaced towards the discharge end seat 61 by the powder storage sleeve 31. After the elastic sleeve 32 and the discharge end seat 61 are in the same direction, the inner pressing column 321 of the elastic sleeve 32 squeezes the transmission column 63, causing the transmission column 63 to drive the sealing plug 62 to descend, opening the bottom output end of the discharge end seat 61. At this time, the elastic sleeve 32, in the conductive state of the discharge end seat 61, exports the stored powder inside the powder storage sleeve 31. After exporting to the required amount, it is only necessary to untighten the sealing seat 3. The powder storage sleeve 31 and the elastic sleeve 32 are reset by the reset of the first reset spring 43, so that the elastic sleeve 32 and the powder storage sleeve 31 are no longer in the conductive state. At the same time, the reset of the second reset spring 621 drives the sealing plug 62 to re-seal the discharge end seat 61.

[0030] The mixing bottle body 1 has a narrow-spaced slide groove 12, and the support base 41 is slidably connected to the narrow-spaced slide groove 12.

[0031] In this embodiment, the narrow-pitch groove 12 is used to limit the displacement of the support base 41 after it is inserted, so that the support base 41 remains stable. Only the powder storage sleeve 31 itself can rotate by rotating the limiting pin 42 and sliding it in a limiting manner with the support base 41.

[0032] The working principle and use flow of the utility model: after the powder temporary storage sleeve 31 is assembled to the inside of the mixing bottle body 1, the powder temporary storage sleeve 31 is rotated clockwise by the screwing of the plugging seat 3, the elastic rubber sleeve 32 is displaced to the position of the discharge end seat 61 after being driven by the powder temporary storage sleeve 31, until the elastic rubber sleeve 32 and the discharge end seat 61 are in the same position, the transmission column head 63 is extruded by the inside pressure delivery column head 321 of the elastic rubber sleeve 32, the discharge end seat 61 bottom output end is opened after the transmission column head 63 drives the closed plug head 62 to descend, the storage powder in the inside of the powder temporary storage sleeve 31 is guided out under the conduction state of the elastic rubber sleeve 32 and the discharge end seat 61, after being guided to the required quantity, only the screwing of the plugging seat 3 is released, the powder temporary storage sleeve 31 and the elastic rubber sleeve 32 are reset by the reset of the first reset tension spring 43, the elastic rubber sleeve 32 and the powder temporary storage sleeve 31 are not in the conduction state, the discharge end seat 61 is closed again by the closed plug head 62 driven by the reset of the second reset tension spring 621, the purpose of quantitative addition is achieved.

Claims

1. A nursing teaching reusable small sealed bottle comprising a mixing bottle body (1) and an injection liquid input assembly (5), characterized in that: The mixing bottle body (1) is screw-connected with a top end gland (2) at the top, the inside of the top end gland (2) is rotationally connected with a blocking seat (3), the bottom of the blocking seat (3) is provided with a powder temporary storage sleeve (31), the powder temporary storage sleeve (31) is slidingly connected to the inside of the mixing bottle body (1), the powder temporary storage sleeve (31) is clamped with the blocking seat (3), a quantitative filling knob assembly (4) is arranged between the powder temporary storage sleeve (31) and the inner wall of the mixing bottle body (1), the quantitative filling knob assembly (4) is used for automatic reset after the rotation angle adjustment of the powder temporary storage sleeve (31), a self-closing isolation assembly (6) is fixedly connected to the inner wall of the mixing bottle body (1), the bottom of the powder temporary storage sleeve (31) is provided with an elastic rubber sleeve (32) matched with the self-closing isolation assembly (6), and the inside of the elastic rubber sleeve (32) is provided with a pressure delivery column head (321).

2. A small, reusable, sealed bottle for teaching care according to claim 1, characterized in that: The self-closing isolation assembly (6) comprises a discharging end seat (61), a blocking plug (62) and a transmission column head (63), the transmission column head (63) is slidingly connected to the inside of the discharging end seat (61), the blocking plug (62) is fixedly connected with the transmission column head (63), and a second reset tension spring (621) is fixedly connected between the blocking plug (62) and the discharging end seat (61).

3. A nursing education reusable small sealed bottle according to claim 2, characterized in that: The inside of the mixing bottle body (1) is slidingly connected with a double-cavity isolation cover (11), the elastic rubber sleeve (32) is located at the upper end of the double-cavity isolation cover (11), and the discharging end seat (61) is fixedly connected with the double-cavity isolation cover (11).

4. A nursing education reusable small sealed bottle according to claim 3, characterized in that: The quantitative filling knob assembly (4) comprises a supporting seat (41), a rotation limiting pin (42) and a first reset tension spring (43), the supporting seat (41) is slidingly connected to the inside of the mixing bottle body (1), the rotation limiting pin (42) is fixedly connected to the outer wall of the powder temporary storage sleeve (31), and the rotation limiting pin (42) is slidingly connected with the supporting seat (41), one end of the first reset tension spring (43) is fixedly connected with one of the rotation limiting pins (42), and the other end of the first reset tension spring (43) is fixedly connected with the powder temporary storage sleeve (31).

5. A nursing education reusable small sealed bottle according to claim 4, characterized in that: The mixing bottle body (1) is provided with a narrow-distance sliding groove (12), and the supporting seat (41) is slidingly connected with the narrow-distance sliding groove (12).

6. The small, reusable, sealed bottle for teaching nursing according to claim 1, wherein: The bottom of the top end gland (2) is fixedly connected with a limiting column (21), after the powder temporary storage sleeve (31) is installed to the inside of the mixing bottle body (1), the limiting column (21) is used for limiting the longitudinal movement of the powder temporary storage sleeve (31).

7. The small, reusable, sealed bottle for teaching nursing according to claim 3, wherein: The injection input assembly (5) comprises an intracavity injection tube (51) and a blocking cover (52), the intracavity injection tube (51) extends to the inside of the mixing bottle body (1), and the intracavity injection tube (51) penetrates through the double-cavity isolation cover (11), and the blocking cover (52) is rotationally connected to the top end of the intracavity injection tube (51).

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