Pressing type pesticide spraying device

Abstract

The utility model relates to the technical field of children pneumology department, in particular to a pressing type medicine spraying device which comprises a bottle body and a protective device, the upper end of the bottle body is in threaded connection with a bottle head, the surface of the bottle head is provided with a pressing head, the surface of the pressing head is rotatably connected with a spraying pipe, the surface of the bottle head is sleeved with a protective cover, and the protective device is arranged on the surface of the spraying pipe. The protection device comprises a connecting base, the connecting base is in sliding connection with the surface of the spraying pipe, the inner wall of the connecting base is rotationally connected with a rotating rod, and the surface of the rotating rod is fixedly connected with a cover end. The situation that although an existing pressing type medicine spraying device is provided with a cover for protection, a pipe opening of a medicine outlet pipe is exposed outside and is prone to being contaminated by dust, pollution is caused, bacteria breeding is caused, and therefore the situation that bacteria are easily carried by subsequent medicine spraying to enter a wound to cause infection is effectively reduced, and the overall protection performance of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of children's respiratory department, in particular to a press-type medicine spraying device. Background Art

[0002] The Pediatric Respiratory Department is one of the traditional departments of Internal Medicine, a secondary clinical department, and belongs to the Internal Medicine system. It mainly treats respiratory infections, including colds, pharyngitis, laryngitis, tonsillitis, etc. Children are generally treated with a press-type spray device to spray the wound.

[0003] The prior art, such as the utility model with announcement number CN203777434U, is a pediatric spherical multi-hole medicine sprayer, which includes a medicine storage bottle, a cover, a pressing part, a medicine guiding device and a long tube; the pressing part is provided with a nozzle connected to the medicine guiding device, and the medicine guiding device is used to drain the medicine stored in the medicine storage bottle to the nozzle and output it into the long tube; the long tube is rotatably connected to the nozzle, and includes a drainage tube connected to the nozzle and a spherical nozzle arranged at one end of the drainage tube; a plurality of spray holes are evenly arranged on the spherical surface of the spherical nozzle. Nozzle, in the utility model, the long tube can be freely rotated in a vertical plane relative to the pressing part, so that the angle can be adjusted according to the position of the affected part, which is easy to use. At the same time, a nozzle is arranged on the spherical surface of the spherical nozzle to realize multi-angle spraying of the spherical surface, thereby solving the problem that the existing sprayer has a direct spraying nozzle and there is no way to adjust the spraying angle according to the position of the affected part. In addition, when the affected part is large, the sprayer can only spray at a specific position, which is inconvenient to use and the spraying uniformity is not high.

[0004] It is found in the prior art that although the existing push-type spray device is protected by a cover, the nozzle of the medicine outlet pipe is exposed to the outside and is easily contaminated by dust, causing pollution and breeding of bacteria. As a result, subsequent spraying can easily carry bacteria into the wound and cause infection. As a result, the push-type spray device is not convenient for protecting the nozzle and is prone to breeding bacteria. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art that it is inconvenient to protect the spray head and bacteria are easily bred, and proposes a press-type spray device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a push-type spraying device, including a bottle body and a protective device, the upper end of the bottle body is threadedly connected to a bottle head, the surface of the bottle head is provided with a pressing head, the surface of the pressing head is rotatably connected to a nozzle, the surface of the bottle head is sleeved with a protective cover, the protective device is arranged on the surface of the nozzle, the protective device includes a connecting seat, the connecting seat is slidably connected to the surface of the nozzle, the inner wall of the connecting seat is rotatably connected to a rotating rod, the surface of the rotating rod is fixedly connected to a cover end, the surface of the rotating rod is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the rotating rod and the surface of the connecting seat, through the above-mentioned components, the spring can control the cover end to block the nozzle of the nozzle, slide the connecting seat, the connecting seat moves on the nozzle, the nozzle of the nozzle will squeeze the cover end, the cover end rotates, the spring is stressed, and it can be opened.

[0007] Preferably, the surface of the nozzle is provided with a sliding sleeve, and two connecting blocks are fixedly connected to the surface of the sliding sleeve, and the other side of the connecting block is fixedly connected to the surface of the connecting seat. Through the above components, the sliding sleeve facilitates the control of the connecting seat to slide, thereby improving the overall ease of use.

[0008] Preferably, two protrusions are fixedly connected to the surface of the bottle body, and the protrusions are set at a certain inclination. A sliding part is fixedly connected to the side of the sleeve close to the protrusion. Through the above-mentioned components, when the nozzle needs to be rotated, the sleeve and the sliding part can be driven to rotate, and the sliding part cooperates with the protrusions to squeeze the sleeve to slide, thereby controlling the nozzle to squeeze the cover end to rotate, so that the cover end fits with the surface of the nozzle to achieve an open state.

[0009] Preferably, the sliding member is composed of a cylindrical rod and a roller. Through the above components, the roller on the surface of the sliding member can roll on the protrusion to reduce friction.

[0010] Preferably, an auxiliary device is provided on the surface of the protective cover, and the auxiliary device includes a driven ring, which is rotatably connected to the inner wall of the protective cover, and the inner wall of the protective cover is slidably connected to a retaining ring, and the retaining ring is fixedly connected to a connecting rod on the side corresponding to the driven ring. The retaining ring can be driven to slide by cooperating with the connecting rod, and the retaining ring can block the nozzle to reduce the situation where the medicine liquid is squeezed out and caused waste.

[0011] Preferably, a rotating ring is fixedly connected to the surface of the driven ring, and through the above components, the rotating ring can drive the driven ring to rotate, thereby improving ease of use.

[0012] Preferably, the inner wall of the rotating ring is fixedly connected with a magnetic ring 1, and the inner wall of the protective cover is fixedly connected with a magnetic ring 2. The magnetic ring 1 is magnetically connected to the magnetic ring 2. Through the above components, the magnetic ring 1 cooperates with the magnetic ring 2 to play a certain limiting role and improve stability.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, by rotating the nozzle to adjust the angle and pressing the pressing head, liquid will be sprayed out from the nozzle, and by setting the protective device, when protecting, the sliding sleeve is pushed, and the sliding sleeve cooperates with the connecting block to drive the connecting seat and the cover end to slide. After the nozzle loses the restraint on the cover end, the spring can drive the cover end to reset, and the end cover blocks the nozzle opening of the nozzle. When opening, the nozzle is rotated to drive the sliding sleeve and the sliding member to rotate, and the sliding member cooperates with the convex block to squeeze the sliding sleeve to slide, control the nozzle to squeeze the cover end to rotate, so that the cover end fits with the surface of the nozzle to achieve the open state, and the protective device is provided, which is convenient for protecting the push-type spraying device, and can effectively reduce the existing push-type spraying device. Although the cover is used for protection, the nozzle of the medicine outlet pipe is exposed to the outside, which is easy to be contaminated with dust, causing pollution and breeding of bacteria, so that the subsequent spraying is easy to carry bacteria into the wound to cause infection, thereby improving the overall protection of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a press-type spraying device;

[0016] Figure 2 A partial structural schematic diagram of a press-type spraying device proposed by the utility model;

[0017] Figure 3 Another structural schematic diagram of a press-type spraying device proposed by the utility model;

[0018] Figure 4 The utility model provides a schematic diagram of the protective device structure of a press-type spraying device;

[0019] Figure 5 This is a schematic diagram of the structure of the auxiliary device of a press-type spraying device proposed by the utility model;

[0020] Figure 6 The utility model provides a schematic diagram of another part of the auxiliary device of the press-type spraying device.

[0021] Legend:

[0022] 1. Bottle body; 2. Bottle head; 3. Press head; 4. Spray pipe; 5. Protective cover; 6. Protective device; 61. Bump; 62. Connecting seat; 63. Sliding sleeve; 64. Sliding piece; 65. Connecting block; 66. Cover end; 67. Spring; 68. Rotating rod; 7. Auxiliary device; 71. Rotating ring; 72. Retaining ring; 73. Driven ring; 74. Connecting rod; 75. Magnetic ring 1; 76. Magnetic ring 2. DETAILED DESCRIPTION

[0023] See also Figure 1-6 The utility model provides a technical solution: a press-type spray device, including a bottle body 1 and a protective device 6, the upper end of the bottle body 1 is threadedly connected with a bottle head 2, the surface of the bottle head 2 is provided with a pressing head 3, the surface of the pressing head 3 is rotatably connected with a nozzle 4, the surface of the bottle head 2 is sleeved with a protective cover 5, the protective device 6 is arranged on the surface of the nozzle 4, and the surface of the protective cover 5 is provided with an auxiliary device 7.

[0024] The specific arrangement and function of the protective device 6 and the auxiliary device 7 will be described in detail below.

[0025] Specifically, the protective device 6 includes a connecting seat 62, which is slidably connected to the surface of the nozzle 4, and the inner wall of the connecting seat 62 is rotatably connected to a rotating rod 68, and the surface of the rotating rod 68 is fixedly connected to a cover end 66, and the surface of the rotating rod 68 is sleeved with a spring 67, and the two ends of the spring 67 are respectively fixedly connected to the rotating rod 68 and the surface of the connecting seat 62.

[0026] In this embodiment: the spring 67 can control the cover end 66 to cover the nozzle of the nozzle 4, slide the connecting seat 62, and the connecting seat 62 moves on the nozzle 4. The nozzle of the nozzle 4 will squeeze the cover end 66, and the cover end 66 rotates, and the spring 67 is stressed to open.

[0027] Preferably, a sleeve 63 is provided on the surface of the nozzle 4, and two connecting blocks 65 are fixedly connected to the surface of the sleeve 63. The other side of the connecting block 65 is fixedly connected to the surface of the connecting seat 62. The sleeve 63 facilitates the control of the connecting seat 62 to slide, thereby improving the overall usability.

[0028] Specifically, two protrusions 61 are fixedly connected to the surface of the bottle body 1 . The protrusions 61 are arranged at a certain inclination. A sliding member 64 is fixedly connected to one side of the sliding sleeve 63 close to the protrusions 61 .

[0029] In this embodiment: when the nozzle 4 needs to be rotated for use, the sliding sleeve 63 and the sliding member 64 can be driven to rotate, and the sliding member 64 cooperates with the protrusion 61 to squeeze the sliding sleeve 63 to slide, and the nozzle 4 is controlled to squeeze the cover end 66 to rotate, so that the cover end 66 fits with the surface of the nozzle 4 to achieve the open state.

[0030] Specifically, the sliding member 64 is composed of a cylindrical rod and a roller. The roller on the surface of the sliding member 64 can roll on the protrusion 61 to reduce friction.

[0031] Specifically, the auxiliary device 7 includes a driven ring 73 rotatably connected to the inner wall of the protective cover 5 , a retaining ring 72 is slidably connected to the inner wall of the protective cover 5 , and a connecting rod 74 is fixedly connected to the side of the retaining ring 72 corresponding to the driven ring 73 .

[0032] In this embodiment, the driven ring 73 cooperates with the connecting rod 74 to drive the blocking ring 72 to slide, and the blocking ring 72 can block the nozzle 4 to reduce the situation where the liquid medicine is squeezed out and causes waste.

[0033] Specifically, a rotating ring 71 is fixedly connected to the surface of the driven ring 73 , and the rotating ring 71 can drive the driven ring 73 to rotate, thereby improving ease of use.

[0034] Specifically, a magnetic ring 1 75 is fixedly connected to the inner wall of the rotating ring 71 , and a magnetic ring 2 76 is fixedly connected to the inner wall of the protective cover 5 . The magnetic ring 1 75 is magnetically connected to the magnetic ring 2 76 .

[0035] In this embodiment, the magnetic ring 1 75 cooperates with the magnetic ring 2 76 to play a certain limiting role and improve stability.

[0036] Working principle: by rotating the nozzle 4 to adjust the angle and pressing the pressing head 3, the liquid will be sprayed out from the nozzle 4. By setting the protective device 6, when protecting, the sliding sleeve 63 is pushed, and the sliding sleeve 63 cooperates with the connecting block 65 to drive the connecting seat 62 and the cover end 66 to slide. After the nozzle 4 loses the restraint on the cover end 66, the spring 67 can drive the cover end 66 to reset, and the end cover blocks the nozzle of the nozzle 4. When opening, the nozzle 4 is rotated to drive the sliding sleeve 63 and the sliding member 64 to rotate, and the sliding member 64 cooperates with the protrusion 61, thereby squeezing the sliding sleeve 63 to slide, controlling the nozzle 4 to squeeze the cover end 66 to rotate, so that the cover end 66 fits with the surface of the nozzle 4 to achieve the open state. By setting the protective device 6, it is convenient to protect the push-type spray device, which can effectively reduce the existing push-type spray device. Although the cover is protected by the existing cover, the mouth of the medicine outlet pipe is exposed to the outside, which is easy to be contaminated with dust, causing pollution and breeding of bacteria, so that the subsequent spraying is easy to carry bacteria into the wound to cause infection, thereby improving the overall protection of the equipment.

[0037] By setting the auxiliary device 7, when the protective cover 5 is buckled on the nozzle, the rotating ring 71 is rotated, and the rotating ring 71 drives the driven ring 73 to rotate. The driven ring 73 cooperates with the connecting rod 74 to drive the retaining ring 72 to rotate. The retaining ring 72 intercepts the nozzle 4. The magnetic ring 1 75 cooperates with the magnetic ring 2 76 to improve the stability effect. By setting the auxiliary device 7, it is convenient to use the auxiliary equipment, which can effectively reduce the existing press-type spraying device from being squeezed during carrying, resulting in the liquid being squeezed out and causing a lot of waste, thereby improving the overall stability of the equipment.

Claims

1. A push-type spray device, comprising a bottle (1) and a protective device (6), characterized in that: The upper end of the bottle body (1) is threadedly connected to a bottle head (2), a pressing head (3) is arranged on the surface of the bottle head (2), the surface of the pressing head (3) is rotatably connected to a nozzle (4), a protective cover (5) is sleeved on the surface of the bottle head (2), the protective device (6) is arranged on the surface of the nozzle (4), the protective device (6) comprises a connecting seat (62), the connecting seat (62) is slidably connected to the surface of the nozzle (4), the inner wall of the connecting seat (62) is rotatably connected to a rotating rod (68), the surface of the rotating rod (68) is fixedly connected to a cover end (66), the surface of the rotating rod (68) is sleeved with a spring (67), and the two ends of the spring (67) are respectively fixedly connected to the rotating rod (68) and the surface of the connecting seat (62).

2. A push-type spraying device according to claim 1, characterized in that: The surface of the nozzle (4) is sleeved with a sliding sleeve (63), the surface of the sliding sleeve (63) is fixedly connected to two connecting blocks (65), and the other side of the connecting block (65) is fixedly connected to the surface of the connecting seat (62).

3. A press-type spraying device according to claim 2, characterized in that: Two protrusions (61) are fixedly connected to the surface of the bottle body (1), and the protrusions (61) are arranged at a certain inclination. A sliding member (64) is fixedly connected to one side of the sliding sleeve (63) close to the protrusions (61).

4. A press-type spraying device according to claim 3, characterized in that: The sliding member (64) is composed of a cylindrical rod and a roller.

5. A push-type spraying device according to claim 1, characterized in that: An auxiliary device (7) is provided on the surface of the protective cover (5), and the auxiliary device (7) comprises a driven ring (73), the driven ring (73) is rotatably connected to the inner wall of the protective cover (5), the inner wall of the protective cover (5) is slidably connected to a retaining ring (72), and a connecting rod (74) is fixedly connected to the side of the retaining ring (72) corresponding to the driven ring (73).

6. A push-type spraying device according to claim 5, characterized in that: The surface of the driven ring (73) is fixedly connected with a rotating ring (71).

7. A push-type spraying device according to claim 6, characterized in that: The inner wall of the rotating ring (71) is fixedly connected with a magnetic ring 1 (75), and the inner wall of the protective cover (5) is fixedly connected with a magnetic ring 2 (76), and the magnetic ring 1 (75) is magnetically connected to the magnetic ring 2 (76).

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