CN220070318U - Flow push type adjusting water injector - Google Patents
Flow push type adjusting water injector Download PDFInfo
- Publication number
- CN220070318U CN220070318U CN202321418357.2U CN202321418357U CN220070318U CN 220070318 U CN220070318 U CN 220070318U CN 202321418357 U CN202321418357 U CN 202321418357U CN 220070318 U CN220070318 U CN 220070318U
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- CN
- China
- Prior art keywords
- water injector
- wall
- injector body
- pipeline
- flange
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000007789 sealing Methods 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 210000003813 thumb Anatomy 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000005489 elastic deformation Effects 0.000 abstract description 3
- 210000003811 finger Anatomy 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 210000005224 forefinger Anatomy 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
Abstract
The utility model relates to the technical field of medical water injectors, in particular to a flow pressing type water injector which comprises a water injector body and a first pipeline, wherein an adjusting device is arranged in the middle of the upper part of the water injector body, and a connecting device is arranged in the water injector body. Can make the index finger press the flange, flange cooperation L shaped plate can make spring elastic deformation take place, the flange can drive the pin and leave the circular slot of first montant simultaneously, rethread thumb presses the clamp plate, make the clamp plate drive first diaphragm downwardly moving through first montant, first diaphragm cooperation second diaphragm alright extrude first pipeline like this, after flow control is accomplished, can loosen the flange, make the flange drive the pin under the elasticity effect of spring and reset, and make the pin enter into the circular slot that corresponds first montant, even if operating personnel's thumb loosens the clamp plate like this, the position of first montant and first diaphragm also can not change, thereby can realize flow control function always.
Description
Technical Field
The utility model relates to the technical field of medical water injectors, in particular to a flow push type adjusting water injector.
Background
In clinical treatment, the affected part is required to be cleaned in many cases, the cleaning liquid is pure water or specially configured liquid medicine, and currently, a hand-held water injector made of glass or plastic is mostly used clinically, so that the cleaning work of the affected part is completed.
For example, the utility model CN208678036U is a flow push type water injector, the upper part of the water injector is matched with the lower part of the water injector to form a whole water injector, the flow push type water injector controls water flow by pressing a button, and after each use, the water injector only needs to be replaced with a flexible water pipe or disinfected and reused, the flow push type water injector is controlled by pressing the button to enable the pressing button to be matched with a top plate bulge, a spring and the like, but because a limiting structure is not arranged at the button, the flow of the water injector is controlled, an operator is required to apply pressure to the button all the time, if the operator loosens hands, the button and the top plate bulge are reset under the action of the spring, so that the water injector loses the flow regulating function, and the use effect is lower.
Disclosure of Invention
The utility model aims to solve the problems that the flow press type water injector in the comparison patent is not provided with a limiting structure at a button, an operator can lose the flow adjusting function when the operator loosens hands, and the flow press type water injector is provided.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a flow push type adjusts water injector, includes water injector body and first pipeline, the internally mounted of water injector body has first pipeline, and the outer wall of first pipeline and the through-hole department inner wall clearance fit of water injector body, first sealing washer has been cup jointed to the left and right sides outer wall of first pipeline, and the outer wall of first sealing washer is laminated mutually with the both sides through-hole department inner wall of water injector body, adjusting device is installed in the middle of the top of water injector body, the internally mounted of water injector body has connecting device.
Preferably, the adjusting device comprises a first transverse plate, the lower surface of the first transverse plate is attached to the upper outer wall of the first pipeline, a first vertical rod is fixedly connected to the upper side of the first transverse plate, the outer wall of the first vertical rod is in clearance fit with the inner wall of the upper through hole of the injector body, a pressing plate is fixedly connected to the upper surface of the first vertical rod, a stop lever is arranged below the left side of the pressing plate, the outer wall of the right side of the stop lever is in clearance fit with the inner wall of the circular groove of the first vertical rod, and a stop flange is fixedly connected to the left side of the stop lever.
Preferably, the right groove of the flange is rotationally connected with an L-shaped plate through a rotating shaft, and the lower part of the L-shaped plate is fixedly connected with the injector body.
Preferably, a spring is arranged on the left side of the L-shaped plate, and two ends of the spring are respectively connected with the L-shaped plate and the flange.
Preferably, the connecting device comprises a screw rod, the outer wall of the screw rod is connected with the internal thread of the injector body, the lower surface of the screw rod is fixedly connected with a rotating head, the upper part of the screw rod is rotationally connected with a second transverse plate, and the upper surface of the second transverse plate is attached to the lower outer wall of the first pipeline.
Preferably, the two ends of the lower surface of the second transverse plate are fixedly connected with second vertical rods, and the lower parts of the second vertical rods are fixedly connected with the inner wall of the injector body.
The utility model provides a flow push type adjusting water injector, which has the beneficial effects that: can be connected the both ends of water injector body with outside belt cleaning device through corresponding structure, the rethread swivel, make swivel drive the screw rod rotate, the screw rod can upwards move through the water injector body, simultaneously the screw rod cooperation second montant can drive the second diaphragm and remove, make the second diaphragm support first pipeline, hold the water injector body again, when liquid flow first pipeline, can make operating personnel's forefinger press the flange, make the flange rotate in L shaped plate department, flange cooperation L shaped plate can make spring elastic deformation, simultaneously the flange can drive the circular slot of pin leave first montant, rethread operating personnel's thumb press the clamp plate, make the clamp plate drive first diaphragm downwardly moving through first montant, like this first diaphragm cooperation second diaphragm alright extrude first pipeline, thereby realize first pipeline department flow push type regulation, after flow regulation is accomplished, can loosen the flange, make the flange drive the pin reset under the elastic action of spring, and make the pin get into the circular slot that corresponds first montant, with the fixed position of first montant, like this, even if the thumb press the clamp plate is pressed down to the clamp plate, even if can not change the first montant, can make the first diaphragm change the normal flow through the user's of the user, thereby can change the performance, the first position can not change the user has the user's performance, and can change the first montant.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a plan cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the structure of the flange, the first vertical rod and the L-shaped plate in FIG. 2;
FIG. 4 is a schematic view of the screw, swivel and second vertical bar of FIG. 2;
fig. 5 is a schematic view of the first seal ring, the second seal ring and the second pipe in fig. 2.
In the figure: 1. the water injector comprises a water injector body, 2, a first pipeline, 3, an adjusting device, 301, a first transverse plate, 302, a first vertical rod, 303, a pressing plate, 304, a stop lever, 305, a stop flange, 4, a connecting device, 401, a screw, 402, a swivel, 403, a second transverse plate, 4A1, a connector, 4A2, a second pipeline, 4A3, a second sealing ring, 5, a first sealing ring, 6, an L-shaped plate, 7, a spring, 8 and a second vertical rod.
The specific embodiment is as follows:
the utility model is further described below with reference to the accompanying drawings:
example 1:
referring to fig. 1-5, in this embodiment, a flow pressing type water injector comprises a water injector body 1 and a first pipe 2, wherein through holes are formed in the left side, the right side and the upper side of the water injector body 1, the first pipe 2 is arranged in the middle of the upper side of the water injector body 1, the first pipe 2 is made of plastic materials and can rebound, the outer wall of the first pipe 2 is in clearance fit with the inner wall of the through hole of the water injector body 1, first sealing rings 5 are sleeved on the outer walls of the left side and the right side of the first pipe 2, the outer walls of the first sealing rings 5 are attached to the inner walls of the through holes of the two sides of the water injector body 1, sealing can be achieved through the first sealing rings 5, an adjusting device 3 is arranged in the middle of the upper side of the water injector body 1, and a connecting device 4 is arranged in the inner part of the water injector body 1.
Referring to fig. 1-3, the adjusting device 3 comprises a first transverse plate 301, a first vertical rod 302, a pressing plate 303, a stop lever 304 and a stop edge 305, wherein the lower surface of the first transverse plate 301 is attached to the upper outer wall of the first pipeline 2, the first vertical rod 302 is fixedly connected to the upper part of the first transverse plate 301, a plurality of circular grooves are formed in the left side of the first vertical rod 302, the outer wall of the first vertical rod 302 is in clearance fit with the inner wall of the upper through hole of the injector body 1, the pressing plate 303 is fixedly connected to the upper surface of the first vertical rod 302, the stop lever 304 is arranged below the left side of the pressing plate 303, the right outer wall of the stop lever 304 is in clearance fit with the inner wall of the circular groove of the first vertical rod 302, the stop edge 305 is fixedly connected to the left side of the stop lever 304, a groove on the right side of the stop edge 305 is provided with a groove, the right side of the stop lever 305 is rotationally connected with an L-shaped plate 6 through a rotating shaft, the lower part of the L-shaped plate 6 is fixedly connected with the injector body 1, a spring 7 is arranged on the left side of the L-shaped plate 6, and two ends of the spring 7 are respectively connected with the L-shaped plate 6 and the stop edge 305;
holding water injector body 1, when liquid flows through first pipeline 2, can make operating personnel's forefinger press flange 305, make flange 305 rotate in L shaped plate 6 department, flange 305 cooperation L shaped plate 6 can make spring 7 take place elastic deformation, simultaneously flange 305 can drive pin 304 and leave the circular slot of first montant 302, rethread operating personnel's thumb presses clamp plate 303, make clamp plate 303 drive first diaphragm 301 downwardly moving through first montant 302, so first diaphragm 301 cooperates second diaphragm 403 alright extrude first pipeline 2, thereby realize first pipeline 2 department flow push type regulation, after flow regulation is accomplished, can loosen flange 305, make flange 305 drive pin 304 reset under spring 7's elasticity effect, and make pin 304 get into the circular slot that corresponds first montant 302, the position of first montant 302 is fixed, even if operating personnel's thumb loosens clamp plate 303, first montant 302 and first diaphragm 301's position also can not change, thereby can realize flow regulation function always, and then need not make the rebound effect through the first montant that the second montant is removed from the circular slot that can normally when flow regulation is accomplished, and when the flow regulation is accomplished, can not need to make the first pipeline 2 normally to press down through the material with the first montant, thus need to remove the flow regulation.
Referring to fig. 1, 2 and 4, the connecting device 4 comprises a screw 401, a rotating head 402 and a second transverse plate 403, the outer wall of the screw 401 is connected with the internal thread of the injector body 1, the rotating head 402 is fixedly connected to the lower surface of the screw 401, the second transverse plate 403 is rotatably connected above the screw 401, the upper surface of the second transverse plate 403 is attached to the lower outer wall of the first pipeline 2, the two ends of the lower surface of the second transverse plate 403 are fixedly connected with second vertical rods 8, the second vertical rods 8 have retractility, the lower part of the second vertical rods 8 are fixedly connected with the inner wall of the injector body 1, and the second transverse plate 403 can be limited through the second vertical rods 8;
can be connected the both ends of injector body 1 with outside belt cleaning device through corresponding structure, rotate turn round 402 again, make turn round 402 drive screw rod 401 and rotate, screw rod 401 can upwards move through injector body 1, and screw rod 401 cooperation second montant 8 can drive second diaphragm 403 and remove simultaneously, makes second diaphragm 403 support first pipeline 2.
In this embodiment, when an operator needs to use the flow press-type water injector, firstly, the operator can connect two ends of the water injector body 1 with an external cleaning device through a corresponding structure, then rotate the rotating head 402, so that the rotating head 402 drives the screw 401 to rotate, the screw 401 can move upwards through the water injector body 1, meanwhile, the screw 401 is matched with the second vertical rod 8 to drive the second transverse plate 403 to move, so that the second transverse plate 403 supports the first pipeline 2, then holds the water injector body 1, when the liquid flows through the first pipeline 2, the index finger of the operator presses the flange 305, the flange 305 rotates at the position of the L-shaped plate 6, the flange 305 is matched with the L-shaped plate 6 to enable the spring 7 to deform elastically, meanwhile, the flange 305 drives the flange 304 to leave a circular groove of the first vertical rod 302, then the pressing plate 303 is pressed by the thumb of the operator, so that the pressing plate 303 drives the first transverse plate 301 to move downwards through the first vertical rod 302, the first transverse plate 301 is matched with the second transverse plate 403 to squeeze the first pipeline 2, thus realizing that the first pipeline 2 is pressed by the second transverse plate 403, when the flow is regulated by the index finger 305, the flange 305 is not required to rotate at the position of the first vertical rod 302 to leave the circular groove 302, and the first vertical rod 302 is released from the circular groove 302, and the position of the first vertical rod 302 is required to be regulated, and the flow is released from the circular groove is further, even if the first vertical rod 302 is required to be regulated by the first vertical rod 302 is moved, and the position is released from the circular groove is replaced by the first vertical rod 302, and the circular groove is required to be moved by the circular groove, and the circular groove is replaced by the first groove, and the circular groove is replaced by the circular groove 302, the liquid can normally circulate through the resilience characteristic of the material of the device.
Example 2:
referring to fig. 1-5, in this embodiment, the present utility model provides a technical solution: the connecting device 4 can further comprise a connector 4A1, a second pipeline 4A2 and a second sealing ring 4A3, the inside of the left connector 4A1 and the inside of the right connector 4A1 are in threaded connection with the water injector body 1, the second pipeline 4A2 is fixedly connected to the inside of the outside of the connector 4A1, the second sealing ring 4A3 is arranged on the inside of the second pipeline 4A2, and the outer wall of the second sealing ring 4A3 is respectively attached to the inner wall of the connector 4A1 and the outer wall of the water injector body 1;
the second sealing ring 4A3 can be installed in the connector 4A1, the connector 4A1 is connected to the water injector body 1 through threads, and meanwhile, the connector 4A1 is provided with the second pipeline 4A2, so that the second pipeline 4A2 can be connected with an external cleaning device, and the device is convenient to use.
In this embodiment, when the operator needs to use the flow push type to adjust the water injector, the second sealing ring 4A3 can be installed inside the connector 4A1, and then the connector 4A1 is screwed onto the water injector body 1, and meanwhile, the connector 4A1 is provided with the second pipe 4A2, so that the second pipe 4A2 can be connected with an external cleaning device, thereby facilitating the use of the device.
While the utility model has been shown and described with reference to a preferred embodiment, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a flow push type adjusts water injector, includes water injector body (1) and first pipeline (2), the internally mounted of water injector body (1) has first pipeline (2), and the outer wall of first pipeline (2) and the through-hole department inner wall clearance fit of water injector body (1), its characterized in that: the left and right sides outer wall of first pipeline (2) has cup jointed first sealing washer (5), and the outer wall of first sealing washer (5) is laminated mutually with the both sides through-hole department inner wall of injector body (1), adjusting device (3) are installed in the middle of the top of injector body (1), the internally mounted of injector body (1) has connecting device (4).
2. A flow push-type regulating water injector as defined in claim 1, wherein: the adjusting device (3) comprises a first transverse plate (301), the lower surface of the first transverse plate (301) is attached to the upper outer wall of the first pipeline (2), a first vertical rod (302) is fixedly connected to the upper portion of the first transverse plate (301), the outer wall of the first vertical rod (302) is in clearance fit with the inner wall of the upper through hole of the water injector body (1), a pressing plate (303) is fixedly connected to the upper surface of the first vertical rod (302), a stop lever (304) is arranged below the left side of the pressing plate (303), the right side outer wall of the stop lever (304) is in clearance fit with the inner wall of the circular groove of the first vertical rod (302), and a stop edge (305) is fixedly connected to the left side of the stop lever (304).
3. A flow push-type regulating water injector as defined in claim 2, wherein: the right groove of the flange (305) is rotationally connected with an L-shaped plate (6) through a rotating shaft, and the lower part of the L-shaped plate (6) is fixedly connected with the injector body (1).
4. A flow push-type regulating water injector as defined in claim 3, wherein: the left side of L shaped plate (6) is installed spring (7), and the both ends of spring (7) are connected with L shaped plate (6) and flange (305) respectively.
5. A flow push-type regulating water injector as defined in claim 1, wherein: the connecting device (4) comprises a screw rod (401), the outer wall of the screw rod (401) is connected with the internal thread of the water injector body (1), a rotating head (402) is fixedly connected to the lower surface of the screw rod (401), a second transverse plate (403) is rotatably connected to the upper side of the screw rod (401), and the upper surface of the second transverse plate (403) is attached to the lower outer wall of the first pipeline (2).
6. A flow push-type regulating water injector as defined in claim 5, wherein: the two ends of the lower surface of the second transverse plate (403) are fixedly connected with second vertical rods (8), and the lower parts of the second vertical rods (8) are fixedly connected with the inner wall of the water injector body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321418357.2U CN220070318U (en) | 2023-06-05 | 2023-06-05 | Flow push type adjusting water injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321418357.2U CN220070318U (en) | 2023-06-05 | 2023-06-05 | Flow push type adjusting water injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220070318U true CN220070318U (en) | 2023-11-24 |
Family
ID=88814991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321418357.2U Active CN220070318U (en) | 2023-06-05 | 2023-06-05 | Flow push type adjusting water injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220070318U (en) |
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2023
- 2023-06-05 CN CN202321418357.2U patent/CN220070318U/en active Active
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