CN220938714U - Leakage-proof device for sharp instrument box - Google Patents
Leakage-proof device for sharp instrument box Download PDFInfo
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- CN220938714U CN220938714U CN202322066513.XU CN202322066513U CN220938714U CN 220938714 U CN220938714 U CN 220938714U CN 202322066513 U CN202322066513 U CN 202322066513U CN 220938714 U CN220938714 U CN 220938714U
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- 230000002265 prevention Effects 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model relates to a leakage-proof device of a sharp instrument box, which comprises a box body and a cover body, wherein the upper surface of the cover body is provided with a rotating plate, the upper surface of the cover body is provided with an opening, the rotating plate is provided with an opening capable of covering the rotating plate, the upper surface of the cover body is provided with a convex edge, the inner side of the convex edge is provided with a groove, the outer side of the convex edge is provided with a strip-shaped through hole, and the strip-shaped through hole is provided with an inner baffle strip, so that the strip-shaped through holes on the outer sides of the two inner baffle strips form an arc-shaped groove; a plectrum channel is formed between the two inner baffle strips, a plectrum is arranged at the splicing edge of the rotating plate, one side of the plectrum is connected with a spring piece, the spring piece is arranged in the arc-shaped groove, and the other end of the spring piece is connected with one end of the arc-shaped groove; the wall surface of the cover body is provided with a frame-shaped fixing piece, the frame-shaped fixing piece comprises support rods on two sides and a connecting rod in the middle, the front side of the connecting rod is provided with a locking part which is matched with the shape of the hook body and a disengaging part which is arranged on the arc-shaped indent on two sides of the locking part, and the depth of the disengaging part is not less than that of the hook end of the hook body. The device simple structure just can avoid sharp ware to spill when the box body drops, and the practicality is good.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a leakage-proof device for a sharp instrument box.
Background
When infusion or injection is carried out, the needle needs to be frequently replaced, and the needle which is generally replaced is thrown into the bending disc, so that nurses are easily stabbed, even the needle is infected by bacteria carried by scalp needles, and the replaced waste needle is thrown into the sharp instrument box for storage.
For solving above-mentioned technical problem, the utility model discloses a medical sharp instrument box that patent publication number CN216455325U discloses, the lid is installed on the box body, the apron is installed on the lid, lid retaining ring and lid snap ring all set up on the box body, the lid draw-in groove sets up on the lid, the tip and the lid retaining ring contact of lid, the lid snap ring is located the lid draw-in groove, the apron passes through positioning mechanism cooperation with the lid. When the cover is used, the cover plate handle is pulled, the cover plate body can shield the opening of the box cover, and the direct contact of hands with the opening of the box cover is avoided. The case cover is manually rotated to open when the case is used, and the case cover is closed when the case is not used; however, when the case is opened, the contents of the case can fall off to cause pollution if the case is turned over carelessly. The existing improved sharp instrument box is characterized in that an inclined baffle plate is arranged on the inner side of the box body to prevent the internal sharp instrument from falling off when the sharp instrument box falls off, but the structure causes the sharp instrument box to cover garbage bags without a problem, and the garbage bags are difficult to pour out waste. Therefore, it is necessary to innovatively develop a new sharps container to solve the aforementioned problems.
Disclosure of utility model
The utility model provides the leakage-proof device for the sharp box, which has a simple structure and good practicability and can prevent the sharp from leaking when the box body falls down.
In order to achieve the above object, the technical scheme adopted by the utility model is as follows:
the utility model provides a sharp machine box leak protection device, includes the box body and with detachable lid of connecting on the box body, the lid upper surface is equipped with rotatable and flexible revolving plate, lid upper surface one side is equipped with the opening, revolving plate one side is equipped with can cover open-ended revolving plate opening, the lid upper surface is equipped with protruding edge, protruding edge inboard is equipped with the recess, protruding edge outside is equipped with a strip through-hole, strip through-hole upside and downside are equipped with inwards arc crooked interior blend stop, make two the strip through-hole in the interior blend stop outside forms the arc recess; a poking piece channel overlapped with the groove is formed between the two inner baffle strips, the rotating plate is provided with a poking piece inserted into the groove, the inserting piece penetrates through the arc-shaped groove and extends outwards, one side of the poking piece is connected with a spring piece, and the spring piece is arranged in the arc-shaped groove, and the other end of the spring piece is connected with one end of the arc-shaped groove; the other side of the shifting piece, deviating from the spring piece, is provided with a hook body;
The novel hook comprises a hook body and is characterized in that a frame type fixing piece is arranged on the wall surface of the cover body at the other end, fixed by a non-spring piece, of the arc groove, the frame type fixing piece comprises supporting rods at two sides and a connecting rod at the middle part, a locking part which is adaptive to the shape of the hook body and a disengaging part which is arranged at the two sides of the locking part and is concavely curved in the arc shape are arranged at the front side of the connecting rod, and the depth of the disengaging part is not less than that of the hook end of the hook body.
Preferably, the side wall surface of the poking piece is provided with a cylindrical protruding block, the diameter of the cylindrical protruding block is larger than that of the poking piece, and the end part of the spring piece is sleeved and fixed on the outer wall surface of the cylindrical protruding block.
Preferably, the upper side and the lower side corresponding to the arc-shaped grooves are also provided with outer blocking strips which are outwards curved in an arc shape, and a poking piece outer channel passing through the poking piece is formed between the two outer blocking strips.
Still preferably, the rotating plate is provided with a pressing column extending upward at a central position.
Preferably, a semicircular stop block fixedly connected with the convex edge is arranged above the rotating plate, the semicircular stop block is arranged avoiding the opening position, and a semicircular groove is arranged in the middle of the semicircular stop block; the pressing post is higher than the semicircular stop block and extends out of the semicircular groove.
Preferably, the plectrum wraps up and has the cover body, the cover is external to be equipped with anti-skidding bead.
The beneficial effects of the utility model are as follows:
According to the leakage-proof device for the sharp instrument box, the poking piece moves in the poking piece channel and the poking piece outer channel to drive the cover body to cover the opening or expose the opening, when the device falls to the ground carelessly, the cover body vibrates under intense vibration, so that the telescopic spring vibrates up and down, the poking piece is driven to vibrate up and down, the poking piece upper hook body slides to the disengaging part from the locking part, the poking piece is pulled to the other side under the restoring force of the spring piece, the cover body is driven to rotate, and the cover body covers the opening to close the opening. The device can automatically close the opening when accidental happens, so that the sharp instrument is prevented from falling to cause pollution; the device simple structure, practicality are good, compare in current device, have avoided setting up the device of falling inside and have influenced the placing of disposal bag and the takeout of discarded object.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of the sharps container leakage prevention device of the present utility model;
FIG. 2 is a schematic view of the connection structure of the rotating plate and the cover body;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 1;
Fig. 4 is a schematic overall structure of another embodiment of the leakage prevention device of the present utility model.
Detailed Description
The following describes a schematic structural embodiment of a leakage prevention device for a sharps container according to the present utility model.
It should be noted that, in the description of the present utility model, terms such as "upper", "lower", "outer", "inner", "front", "rear", "end", and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present utility model.
Fig. 1 shows a leakage-proof device for a sharps container, which comprises a container body 1 and a cover body 2 detachably connected with the container body 1, wherein a rotatable and telescopic rotating plate 3 is arranged on the upper surface of the cover body 2, as shown in fig. 2, specifically: the bottom of the rotating plate 3 is provided with a telescopic shaft sleeve 200 which is connected with a shaft rod 201 arranged on the cover body 2, and a telescopic spring 202 is sleeved outside the telescopic shaft sleeve 200. An opening 20 is formed in one side of the upper surface of the cover body 2, a rotating plate opening 30 capable of covering the opening 20 is formed in one side of the rotating plate 3, a protruding edge 21 is formed in the upper surface of the cover body 2, a groove 22 is formed in the inner side of the protruding edge 21, a strip-shaped through hole 23 is formed in the outer side of the protruding edge 21, inner barrier strips 24 which are bent inwards in an arc shape are arranged on the upper side and the lower side of the strip-shaped through hole 23, and arc-shaped grooves are formed in the strip-shaped through holes in the outer sides of the two inner barrier strips 24; a poking plate channel 25 overlapped with the groove 22 is formed between the two inner baffle strips 24, the rotating plate 3 is provided with a poking plate edge 31 inserted into the groove 22, the poking plate edge 31 is provided with a poking plate 33 penetrating through the arc-shaped groove and extending outwards, one side of the poking plate 33 is connected with a spring piece 34, the spring piece 34 is arranged in the arc-shaped groove, and the other end of the spring piece 34 is connected with one end of the arc-shaped groove; the other side of the poking piece 33, which is deviated from the spring piece 34, is provided with a hook body 39.
As shown in fig. 3, a frame-shaped fixing member 40 is disposed on the wall surface of the cover body 2 at the other end fixed by the non-spring member corresponding to the arc-shaped groove, the frame-shaped fixing member 40 includes support rods 41 at two sides and a connecting rod 42 in the middle, a locking portion 43 corresponding to the shape of the hook body 39 and a disengaging portion 44 disposed at two sides of the locking portion 43 and concavely curved in the front side of the connecting rod 42, and the depth of the disengaging portion 44 is not less than the depth of the hook end of the hook body 39, so that the hook body can be disengaged from the disengaging portion when moving to the disengaging portion.
The side wall surface of the poking piece 33 is provided with a cylindrical protruding block 35, the diameter of the cylindrical protruding block 35 is larger than that of the poking piece 33, and the end part of the spring piece 34 is sleeved and fixed on the outer wall surface of the cylindrical protruding block 35. The outer diameter of the spring member 34 is larger than the diameter of the cylindrical bump 35, so that the spring member 34 can be sleeved on the cylindrical bump 35, meanwhile, the diameter of the spring member 34 is larger than the strip-shaped through hole, and the diameter of a rod body at one end of the poking piece 33 connected with the plugging edge 31 is smaller than the strip-shaped through hole and can have a space for moving up and down, so that the poking piece can move up and down in the strip-shaped through hole.
In another example, as shown in fig. 4, an outer baffle strip 27 curved outwards in an arc shape is further provided corresponding to the upper side and the lower side of the arc-shaped groove, and a plectrum outer channel 28 passing through the plectrum 33 is formed between the two outer baffle strips 27. That is, the two inner blocking strips 24 and the two outer blocking strips 27 form a space for accommodating the spring member 34, and the poking sheet can pass through the poking sheet channel 25 between the two inner blocking strips and can pass through the poking sheet outer channel 28 between the two outer blocking strips, so that the cover body is driven to cover the opening or expose the opening by moving the poking sheet.
The center position of the rotating plate 3 is provided with a pressing column 6 extending upwards, a user can toggle the poking piece 33 to perform closing operation, and the pressing column 6 can be directly pressed to perform closing operation. In order to avoid the easy collision with the rotating plate, a semicircular stop block 7 fixedly connected with the convex edge 21 is arranged above the rotating plate 3, the semicircular stop block 7 is arranged at a position avoiding the opening 20, and a semicircular groove is arranged in the middle of the semicircular stop block 7; the height of the pressing post 6 is larger than that of the semicircular stop 7 and the pressing post extends out of the semicircular groove.
In order to make the hand-operated pulling piece more comfortable, the pulling piece 33 is wrapped with a sleeve body 5 made of plastic material, and an anti-slip convex edge is arranged outside the sleeve body 5.
When the rotary plate is used, the cover body is driven to cover the opening or expose the opening through the movement of the poking plate in the poking plate channel and the poking plate outer channel, and the poking plate can be specifically arranged at a proper position of the cover body on the basis of realizing the function. In a closed state that the opening and the rotating plate opening are not overlapped, the plectrum is arranged at one end of the plectrum channel and the plectrum outer channel which are connected with the spring piece under the restoring force of the spring piece; when the opening is required to be exposed, the poking piece is moved to the other end through the position of the barrier strip, and the hook body at the other end is hooked on the locking part of the frame-type fixing piece. When the device falls to the ground carelessly, the cover body vibrates when receiving strong vibration, so that the telescopic spring vibrates up and down, the poking plate is driven to vibrate up and down, the poking plate upper hook body slides to the disengaging part from the locking part, the poking plate is pulled to the other side under the restoring force of the spring piece, the cover body is driven to rotate, and the cover body covers the opening to realize opening closing. The device can automatically close the opening when accidental occurrence, and avoid pollution caused by falling of the sharp instrument.
The above embodiments are only for more clearly illustrating the technical solution of the present utility model, and should not be used to limit the protection scope of the present utility model; various changes and modifications may be made by one of ordinary skill in the art without departing from the spirit and scope of the utility model, and all such equivalent technical aspects are intended to be within the scope of the utility model, which is defined by the following claims.
Claims (6)
1. The utility model provides a sharp machine box leak protection device, includes the box body and with the lid of dismantling the connection on the box body, its characterized in that, the lid upper surface is equipped with rotatable and flexible revolving plate, lid upper surface one side is equipped with the opening, revolving plate one side is equipped with can cover open-ended revolving plate opening, the lid upper surface is equipped with protruding edge, protruding edge inboard is equipped with the recess, protruding edge outside is equipped with a strip through-hole, strip through-hole upside and downside are equipped with inwards arc crooked interior blend stop, make two the strip through-hole in the interior blend stop outside forms arc recess; a poking piece channel overlapped with the groove is formed between the two inner baffle strips, the rotating plate is provided with a poking piece inserted into the groove, the inserting piece penetrates through the arc-shaped groove and extends outwards, one side of the poking piece is connected with a spring piece, and the spring piece is arranged in the arc-shaped groove, and the other end of the spring piece is connected with one end of the arc-shaped groove; the other side of the shifting piece, deviating from the spring piece, is provided with a hook body;
The novel hook comprises a hook body and is characterized in that a frame type fixing piece is arranged on the wall surface of the cover body at the other end, fixed by a non-spring piece, of the arc groove, the frame type fixing piece comprises supporting rods at two sides and a connecting rod at the middle part, a locking part which is adaptive to the shape of the hook body and a disengaging part which is arranged at the two sides of the locking part and is concavely curved in the arc shape are arranged at the front side of the connecting rod, and the depth of the disengaging part is not less than that of the hook end of the hook body.
2. The sharps container leakage prevention apparatus of claim 1 wherein a side wall surface of said paddle is provided with a cylindrical projection having a diameter greater than a diameter of said paddle, and wherein an end portion of said spring member is fixedly secured to an outer wall surface of said cylindrical projection.
3. The sharps container leakage prevention apparatus of claim 1 wherein an outer rib is further provided with an outwardly arcuate bend corresponding to the upper and lower sides of said arcuate recess, and wherein a paddle outer passage is defined between said outer ribs through said paddles.
4. The sharps container leakage preventing apparatus of claim 1 wherein said pivoting panel is provided with an upwardly extending presser post at a central location.
5. The leakage prevention device of the sharp instrument box according to claim 4, wherein a semicircular stop block fixedly connected with the convex edge is arranged above the rotating plate, the semicircular stop block is arranged avoiding the opening position, and a semicircular groove is arranged in the middle of the semicircular stop block; the pressing post is higher than the semicircular stop block and extends out of the semicircular groove.
6. The sharps container leakage prevention apparatus of claim 1 wherein said paddle is wrapped with a sleeve having an anti-slip ridge disposed on an exterior surface thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066513.XU CN220938714U (en) | 2023-08-02 | 2023-08-02 | Leakage-proof device for sharp instrument box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322066513.XU CN220938714U (en) | 2023-08-02 | 2023-08-02 | Leakage-proof device for sharp instrument box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220938714U true CN220938714U (en) | 2024-05-14 |
Family
ID=91019815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322066513.XU Active CN220938714U (en) | 2023-08-02 | 2023-08-02 | Leakage-proof device for sharp instrument box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220938714U (en) |
-
2023
- 2023-08-02 CN CN202322066513.XU patent/CN220938714U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |