CN215605842U - Rotatory extrusion device of couplant - Google Patents
Rotatory extrusion device of couplant Download PDFInfo
- Publication number
- CN215605842U CN215605842U CN202023298562.9U CN202023298562U CN215605842U CN 215605842 U CN215605842 U CN 215605842U CN 202023298562 U CN202023298562 U CN 202023298562U CN 215605842 U CN215605842 U CN 215605842U
- Authority
- CN
- China
- Prior art keywords
- couplant
- annular
- shell
- screw rod
- adjusting knob
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 15
- 125000004122 cyclic group Chemical group 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 239000007822 coupling agent Substances 0.000 claims description 6
- 239000002699 waste material Substances 0.000 abstract description 8
- 230000001681 protective effect Effects 0.000 description 8
- 239000000523 sample Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
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- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model provides a rotary couplant extruding device, and relates to the technical field of couplant storage. The couplant rotary extrusion device comprises a cylindrical shell with an opening at one end, a couplant containing cavity is formed in the shell, the opening at one end of the shell is a couplant outlet, and the end of the shell, far away from the couplant outlet, is a shell bottom; a piston is arranged in the couplant accommodating cavity, one end of the piston, which is far away from the couplant outlet, is fixedly connected with a screw rod, the screw rod is in threaded connection with an adjusting plate, and the adjusting plate can rotate relative to the screw rod through threads; the annular side at casing middle part is provided with cyclic annular adjusting knob, and cyclic annular adjusting knob can be relative the casing rotation, the inboard fixed connection regulating plate of annular adjusting knob's annular. According to the utility model, the adjusting plate can be rotated by rotating the annular adjusting button, so that the screw rod moves, and the couplant in the couplant containing cavity continuously flows into the opening through the extrusion of the piston, so that the problem of waste after throwing is avoided.
Description
Technical Field
The utility model relates to the field of couplant storage, in particular to a rotary couplant extrusion device
Background
The medical coupling agent is a medical product consisting of a new-generation aqueous polymer gel. The pH value of the ultrasonic probe is neutral, the ultrasonic probe is non-toxic and harmless to a human body, is not easy to dry and rancidity, has clear ultrasonic imaging, proper viscosity and no oiliness, the probe is easy to slide, can wet the skin, eliminates the air on the surface of the skin, and has good lubricating property and easy unfolding; has no corrosion and damage to the ultrasonic probe. The existing couplant bottle has the defects that the couplant can be extruded after being thrown away when being used frequently, and waste is caused when the couplant is not used completely. The utility model with the publication number of CN204548844U discloses a knob squeeze bottle, which comprises a bottle body and an upper cover, the upper part of the bottle body is provided with a discharge port, a protective tube is arranged in the bottle body, the top end of the protective tube is fixedly arranged on the inner side surface of the upper cover, the bottom end of the protective tube is fixedly arranged on the bottom surface of the bottle body, at least two linear chutes are arranged on the side wall of the protective tube, a screw rod and a connecting sleeve are arranged in the protective tube, the top end of the screw rod is fixedly arranged in the center of the inner side surface of the upper cover, the connecting sleeve is sleeved on the screw rod, the outer side surface of the connecting sleeve is tightly contacted with the inner side surface of the protective tube, a pressing plate is also arranged between the inner side surface of the bottle body and the outer side surface of the protective tube, the outer side surface of the pressing plate is tightly contacted with the inner side surface of the bottle body, a connecting rod is fixedly arranged between the pressing plate and the connecting sleeve, the connecting rod is arranged in the chute and one end of the connecting rod is fixedly connected with the pressing plate, the other end of the connecting rod is fixedly connected with the connecting sleeve. The utility model discloses a through rotatory screw rod to drive the clamp plate and extrude liquid or lotion. However, the utility model has a complex structure, and the contact surface between the screw rod and the connecting sleeve, between the connecting sleeve and the protective tube is soaked in liquid or paste, which easily causes leakage and waste during use.
Therefore, the couplant bottle with a simple structure and less leakage waste is designed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a rotary couplant extruding device, and aims to solve the problem of waste of couplant in use.
In order to achieve the purpose, the utility model provides the following technical scheme:
the couplant rotary extrusion device comprises a cylindrical shell with an opening at one end, wherein a couplant containing cavity is formed in the shell, and an opening at one end of the shell is a couplant outlet; a piston is arranged in the couplant accommodating cavity, one end of the piston, which is far away from the couplant outlet, is fixedly connected with a screw rod, the screw rod is in threaded connection with an adjusting plate, and the adjusting plate can rotate relative to the screw rod through threads; the annular side at casing middle part is provided with cyclic annular adjusting knob, cyclic annular adjusting knob can be relative the casing rotation, the inboard fixed connection of annular adjusting knob the regulating plate.
In the utility model, preferably, the longitudinal section of the annular adjusting button is in a T shape, a convex hole is formed in the annular side surface of the middle part of the shell, the annular adjusting button is matched with the convex hole and just fills the convex hole, and the outer side surface of the annular adjusting button is flush with the outer side of the shell.
In the present invention, preferably, the annular adjusting knob and the convex hole are connected in a fitting manner through an annular rib and an annular groove.
In the present invention, it is preferable that the couplant outlet of the housing is tapered.
In the present invention, preferably, an annular outer side surface of the annular adjusting knob is provided with an anti-slip layer.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the adjusting plate can be rotated by rotating the annular adjusting button, so that the screw rod moves, and the couplant in the couplant containing cavity continuously flows into the opening through the extrusion of the piston, so that the problem of waste after throwing is avoided.
2. The coupling agent separating device is simple in structure, the coupling agent is separated from the screw rod and the annular adjusting button through the piston, unnecessary gaps are reduced, and therefore waste is further reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the adjusting device of the utility model.
Description of the main elements
1. A housing; 2. a couplant receiving cavity; 3. a piston; 4. a screw; 5. an adjusting plate; 6. an adjusting knob; 7. and (5) ring edges.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Embodiment 1, as shown in fig. 1-2, a couplant rotary extrusion device comprises a cylindrical housing 1 with an opening at one end, wherein a couplant containing cavity 2 is formed in the housing 1 and is used for filling a couplant; an opening at one end of the shell 1 is a couplant outlet; the improvement of the utility model is that a piston 3 is arranged in the couplant containing cavity 2, and the piston 3 is closely connected with the inner wall of the shell in a sliding way, so that the couplant can be isolated in the couplant containing cavity. One end of the piston 3, which is far away from the couplant outlet, is fixedly connected with a screw rod 4, one end of the screw rod 4 is connected with the piston 3 but does not penetrate through the piston 3, the screw rod 4 is in threaded connection with an adjusting plate 5, the adjusting plate 5 can rotate relative to the screw rod 4 through threads, and when the adjusting plate 5 rotates relative to the screw rod 4, the screw rod 4 is pushed to the direction away from the couplant outlet; the annular side at casing 1 middle part is provided with cyclic annular adjusting knob 6, and cyclic annular adjusting knob 6 can be relative casing 1 rotation, the inboard fixed connection of annular adjusting knob 6 annular regulating plate 5.
Specifically, the longitudinal section of the annular adjusting button 6 is in a T shape, a convex hole is formed in the annular side face in the middle of the shell 1, the annular adjusting button 6 is matched with the convex hole and just fills the convex hole, and the outer side face of the annular adjusting button 6 is flush with the outer side of the shell 1. The design ensures that the annular adjusting button 6 is stably arranged outside the shell 1 and is very beautiful.
Specifically, the part of the annular adjusting button 6, which is in contact with the convex hole along the circumferential direction of the shell, is in fit connection with the annular groove through the annular ridge 7, so that the rotary sliding is smoother. The couplant outlet of the shell 1 is conical, so that the outlet is reduced, and the extrusion amount is controlled. The annular lateral surface of cyclic annular adjusting knob 6 sets up the skid resistant course, increases the frictional force between staff's hand and the cyclic annular adjusting knob, prevents to skid, and it is more convenient to use.
When the device is used, the adjusting plate 5 can be rotated by rotating the annular adjusting button 6, so that the screw rod 4 moves towards the outlet direction of the couplant, the couplant in the couplant accommodating cavity continuously flows into the opening by the extrusion of the piston 3, and the problem of waste in use after throwing is avoided.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The couplant rotary extrusion device comprises a cylindrical shell (1) with an opening at one end, wherein a couplant containing cavity (2) is formed in the shell (1), and an opening at one end of the shell (1) is a couplant outlet; the coupling agent containing cavity is characterized in that a piston (3) is arranged in the coupling agent containing cavity (2), one end, far away from a coupling agent outlet, of the piston (3) is fixedly connected with a screw rod (4), the screw rod (4) is in threaded connection with an adjusting plate (5), and the adjusting plate (5) can rotate relative to the screw rod (4) through threads; the annular side at casing (1) middle part is provided with cyclic annular adjusting knob (6), cyclic annular adjusting knob (6) can be relative casing (1) rotation, the inboard fixed connection of annular adjusting knob (6) the regulating plate (5).
2. The couplant rotary extrusion device according to claim 1, wherein the longitudinal section of the annular adjusting button (6) is T-shaped, the annular side surface in the middle of the shell (1) is provided with a convex hole, the annular adjusting button (6) is matched with the convex hole to just fill the convex hole, and the outer side surface of the annular adjusting button (6) is flush with the outer side of the shell (1).
3. The couplant rotary extrusion device according to claim 1, wherein the annular adjusting knob (6) is in fit connection with the convex hole at the contact position along the circumferential direction of the shell through an annular rib (7) and an annular groove.
4. Couplant rotary extrusion device according to any one of claims 1-3, characterized in that the couplant outlet of the housing (1) is conical.
5. The couplant rotary extrusion device of claim 1, wherein the annular outer side surface of the annular adjusting knob (6) is provided with an anti-slip layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023298562.9U CN215605842U (en) | 2020-12-30 | 2020-12-30 | Rotatory extrusion device of couplant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023298562.9U CN215605842U (en) | 2020-12-30 | 2020-12-30 | Rotatory extrusion device of couplant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215605842U true CN215605842U (en) | 2022-01-25 |
Family
ID=79888379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023298562.9U Expired - Fee Related CN215605842U (en) | 2020-12-30 | 2020-12-30 | Rotatory extrusion device of couplant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215605842U (en) |
-
2020
- 2020-12-30 CN CN202023298562.9U patent/CN215605842U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |