CN214208914U - Easy-to-fold combined cover - Google Patents
Easy-to-fold combined cover Download PDFInfo
- Publication number
- CN214208914U CN214208914U CN202022848100.3U CN202022848100U CN214208914U CN 214208914 U CN214208914 U CN 214208914U CN 202022848100 U CN202022848100 U CN 202022848100U CN 214208914 U CN214208914 U CN 214208914U
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- fixedly connected
- clamping plate
- easy
- combined cover
- mounting head
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Abstract
The utility model relates to a combined cover technical field just discloses an easily roll over formula combined cover, including the installation head, the top of installation head is located left position and is connected with left cardboard through hinge rotation. This easy-to-fold formula combined cover, drive the connecting rod upward movement through hand power pull ring, the connecting rod passes through the turning block and drives fixture block upward movement, the lifter compresses compression spring through baffle upward movement, it breaks away from the limiting plate to drive the fixture block backward rotation through the turning block, can prevent through chucking device that the combined cover from receiving the striking and opening in the transportation, the combined cover of opening that can be quick, the practicality of combined cover is improved, it rotates to drive the threaded rod through adjusting the cap, the threaded rod drives sealed piece leftward movement, the outlet duct link up, compressed gas in the gas holder passes through the outlet duct and gets into in the infusion bag, prop open infusion bag, the remaining liquid medicine in top can be joined with the liquid medicine along infusion bag wall downflow flow, the utilization ratio of liquid medicine has been improved.
Description
Technical Field
The utility model relates to a combined cover technical field specifically is an easily roll over formula combined cover.
Background
The top of the easy formula of rolling over combined cover that infusion bag used in the hospital at present is easy folding handle, and easy folding handle of the easy formula of rolling over combined cover easily receives the striking damage and opens in the transportation, and easy folding formula combined cover result of use is not good, when using to the liquid medicine, because infusion bag is sealed, when the liquid medicine reduces, infusion bag's inside can be in the same place through remaining liquid medicine absorption, and the liquid medicine uses thoroughly, causes the waste of liquid medicine.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an easily roll over formula combined cover has solved easily and has rolled over formula combined cover and receive the striking easily and open and the liquid medicine uses incomplete problem.
(II) technical scheme
In order to achieve the above object, the present invention provides the following technical solutions: an easy-to-fold combined cover comprises an installing head, wherein the top of the installing head is positioned at the left side and is connected with a left clamping plate through a hinge in a rotating manner, the top of the installing head is positioned at the right side and is connected with a right clamping plate through a hinge in a rotating manner, the top of the left clamping plate is positioned at a position close to the lower middle of the right side and is fixedly connected with a limiting plate, the top of the right clamping plate is positioned at the middle of the right clamping plate and is fixedly connected with a clamping device, the inner wall of the right side of the installing head is positioned at a position close to the top and is fixedly connected with a rubber plug, the inner wall of the right side of the installing head is positioned at a position close to the lower side of the rubber plug and is fixedly connected with a gland, the bottom of the gland is positioned at the middle of the right clamping plate and is fixedly connected with a liquid conveying head, the inner wall of the left side of the installing head is positioned at a position close to the lower side of the gland and is fixedly connected with an air storage tank, the bottom of the air outlet pipe is positioned at the right side of the air storage tank and is fixedly connected with an air outlet pipe, the left side outer wall of installation head is located the position threaded connection who is close to the bottom and has the threaded rod, the right-hand member of threaded rod rotates and is connected with sealed piece, the left end fixedly connected with of threaded rod adjusts the cap.
Preferably, the chucking device includes fixing base, lifter, baffle, compression spring, turning block, connecting rod, pull ring and fixture block, the top of right side cardboard is located middle position fixedly connected with fixing base, the top of fixing base is located middle position sliding connection has the lifter, the bottom fixedly connected with baffle of lifter, compression spring has been cup jointed in the outer wall activity of lifter, the top fixedly connected with turning block of lifter, the top fixedly connected with connecting rod of turning block, the top fixedly connected with pull ring of connecting rod, the left side outer wall of turning block is located middle position fixedly connected with fixture block.
Preferably, the shape of the left clamping plate is a semicircular first shape, the shape of the right clamping plate is a semicircular second shape, and a circular whole can be formed to seal the mounting head through the matching of the left clamping plate and the right clamping plate.
Preferably, the top of the left clamping plate is provided with a clamping strip at a position close to the right side, and the right clamping plate can be fixed through the left clamping plate provided with the clamping strip, so that the stability of the right clamping plate is improved.
Preferably, the pull ring is hollow plastics pull ring, and through the pull ring of plastics and compression spring's cooperation, can drive the lifter upward movement and drive the fixture block and break away from the limiting plate, the combined cover of opening that can be quick.
Preferably, the top of the rubber plug is provided with a groove at the middle position, and the rubber plug can be conveniently punched by the groove.
Preferably, the position of the outer wall of the left side of the mounting head, which faces the threaded rod, is provided with an internal thread, and the sealing block can be driven to move rightwards to seal the air outlet pipe through the matching of the internal thread and the threaded rod.
Preferably, the sealing block is made of rubber materials, and the sealing performance of the sealing block is improved and gas is prevented from leaking into the infusion bag through the sealing block made of the rubber materials.
Compared with the prior art, the utility model provides an easily roll over formula combined cover possesses following beneficial effect:
1. this easily roll over formula combined cover drives the connecting rod upward movement through hand power pull ring, and the connecting rod passes through the turning block and drives fixture block upward movement, and the turning block drives the lifter upward movement, and the lifter compresses compression spring through baffle upward movement, drives the fixture block through the turning block and rotates backward and break away from the limiting plate, can prevent through chucking device that the combined cover from receiving the striking and opening in the transportation, and the combined cover that opens that can be quick has improved the practicality of combined cover.
2. This easily roll over formula combined cover drives the threaded rod through adjusting the cap and rotates, and the threaded rod drives sealed piece and moves left, and the outlet duct link up, and compressed gas in the gas holder passes through the outlet duct and gets into in the infusion bag, struts infusion bag, and remaining liquid medicine in top can flow downwards along the infusion bag wall and join with the liquid medicine, has improved the utilization ratio of liquid medicine.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;
FIG. 3 is a sectional view of the structure of the present invention;
fig. 4 is a schematic structural view of the clamping device of the present invention.
Wherein: 1. a mounting head; 2. a left snap gauge; 3. a right snap-gauge; 4. a limiting plate; 5. a clamping device; 51. a fixed seat; 52. a lifting rod; 53. a baffle plate; 54. a compression spring; 55. rotating the block; 56. a connecting rod; 57. a pull ring; 58. a clamping block; 6. a rubber plug; 7. a gland; 8. an infusion head; 9. a gas storage tank; 10. an air outlet pipe; 11. a threaded rod; 12. a sealing block; 13. and adjusting the cap.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an easy-to-fold type combined cover, which comprises a mounting head 1, wherein an internal thread is formed on the outer wall of the left side of the mounting head 1 at a position facing a threaded rod 11, a sealing block 12 is driven to move rightwards to seal an outlet pipe 10 by the cooperation of the internal thread and the threaded rod 11, the top of the mounting head 1 at the left side is connected with a left clamping plate 2 through a hinge, a clamping strip is formed at the top of the left clamping plate 2 near the right side, the right clamping plate 3 can be fixed by the left clamping plate 2 with the clamping strip, the stability of the right clamping plate 3 is improved, the top of the mounting head 1 at the right side is connected with a right clamping plate 3 through a hinge, the left clamping plate 2 is in a semicircular shape, the right clamping plate 3 is in a semicircular shape, the left clamping plate 2 is matched with the right clamping plate 3 to form a circular whole body to seal the mounting head 1, a position which is close to the middle lower part of the right side and is arranged on the top of the left clamping plate 2 is fixedly connected with a limiting plate 4, a position which is close to the middle lower part of the right side is fixedly connected with a clamping device 5, a position which is close to the top and is arranged on the right side inner wall of the mounting head 1 is fixedly connected with a rubber plug 6, a groove is arranged on the top of the rubber plug 6 and is arranged in the middle, the rubber plug 6 can be conveniently perforated by arranging the groove rubber plug 6, a gland 7 is fixedly connected on the position which is on the right side inner wall of the mounting head 1 and is arranged on the lower side of the rubber plug 6, a liquid conveying head 8 is fixedly connected on the bottom of the gland 7 and is arranged in the middle, a gas storage tank 9 is fixedly connected on the position which is on the left side inner wall of the mounting head 1 and is arranged on the lower side of the gland 7, a gas outlet pipe 10 is fixedly connected on the position which is close to the right side, the length of the gas outlet pipe 10 is larger than the liquid conveying head 8, and can prevent gas from entering the liquid conveying head 8, the left side outer wall of installation head 1 is located the position threaded connection who is close to the bottom and has threaded rod 11, the right-hand member of threaded rod 11 rotates and is connected with sealed piece 12, sealed piece 12 is made by rubber materials, sealed piece 12 through rubber materials makes, the leakproofness of sealed piece 12 has been improved, prevent that gas leakage from advancing in the infusion bag, the left end fixedly connected with of threaded rod 11 adjusts cap 13, it rotates to drive threaded rod 11 through adjusting cap 13, threaded rod 11 drives sealed piece 12 and moves left, outlet duct 10 link up, compressed gas in the gas holder 9 passes through outlet duct 10 and gets into in the infusion bag, prop open infusion bag, the remaining liquid medicine in top can flow downwards along the infusion bag wall and join with the liquid medicine, the utilization ratio of liquid medicine has been improved.
The clamping device 5 comprises a fixed seat 51, a lifting rod 52, a baffle plate 53, a compression spring 54, a rotating block 55, a connecting rod 56, a pull ring 57 and a fixture block 58, the fixed seat 51 is fixedly connected to the top of the right clamping plate 3 at the middle position, the lifting rod 52 is slidably connected to the top of the fixed seat 51 at the middle position, the baffle plate 53 is fixedly connected to the bottom end of the lifting rod 52, the compression spring 54 is movably sleeved on the outer wall of the lifting rod 52, the rotating block 55 is fixedly connected to the top end of the lifting rod 52, the connecting rod 56 is fixedly connected to the top of the rotating block 55, the pull ring 57 is fixedly connected to the top of the connecting rod 56, the pull ring 57 is a hollow plastic pull ring, the lifting rod 52 can be driven to move upwards to drive the fixture block 58 to be separated from the limiting plate 4 through the matching of the plastic pull ring 57 and the compression spring 54, the combined cover can be quickly opened, the fixture block 58 is fixedly connected to the position at the left outer wall of the rotating block 55 at the middle position, through hand pulling pull ring 57 drive connecting rod 56 upward movement, connecting rod 56 drives fixture block 58 upward movement through turning block 55, turning block 55 drives lifter 52 upward movement, lifter 52 compresses compression spring 54 through baffle 53 upward movement, drive fixture block 58 backward rotation through turning block 55 and break away from limiting plate 4, can prevent through chucking device 5 that the combined cover from receiving the striking and opening in the transportation, the combined cover of opening that can be quick, the practicality of combined cover has been improved.
When the infusion bag is used, the pull ring 57 is pulled by hand to drive the connecting rod 56 to move upwards, the connecting rod 56 drives the clamping block 58 to move upwards through the rotating block 55, the rotating block 55 drives the lifting rod 52 to move upwards, the lifting rod 52 moves upwards through the baffle 53 to compress the compression spring 54, the rotating block 55 drives the clamping block 58 to rotate backwards to separate from the limiting plate 4, the combination cover can be prevented from being knocked to open in transportation through the clamping device 5, the combination cover can be quickly opened, the practicability of the combination cover is improved, the pipette penetrates through the rubber plug 6 and the gland 7 to go deep into the infusion head 8 by opening the left clamping plate 2 and the right clamping plate 3, the infusion bag is taken through the infusion head 8, when the liquid level in the infusion bag drops to half, the threaded rod 11 is driven to rotate through the adjusting cap 13, the threaded rod 11 drives the sealing block 12 to move leftwards, the air outlet pipe 10 is communicated, the compressed air in the air storage tank 9 enters the infusion bag through the air outlet pipe 10, the infusion bag is opened, and the residual liquid medicine on the top can flow downwards along the wall of the infusion bag to be converged with the liquid medicine, so that the utilization rate of the liquid medicine is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An easy-to-fold type composite cover comprising a mounting head (1), characterized in that: the automatic mounting device is characterized in that the top of the mounting head (1) is connected with a left clamping plate (2) in a rotating mode through a hinge at a position on the left side, the top of the mounting head (1) is connected with a right clamping plate (3) in a rotating mode through a hinge at a position on the right side, the top of the left clamping plate (2) is fixedly connected with a limiting plate (4) at a position close to the middle of the right side, the top of the right clamping plate (3) is fixedly connected with a clamping device (5) at the middle of the right side, the inner wall of the right side of the mounting head (1) is fixedly connected with a rubber plug (6) at a position close to the top of the mounting head, the inner wall of the right side of the mounting head (1) is fixedly connected with a gland (7) at a position on the lower side of the rubber plug (6), the bottom of the gland (7) is fixedly connected with a liquid delivery head (8) at a position in the middle of the mounting head (1), and the inner wall of the left side of the mounting head (1) is fixedly connected with a gas storage tank (9) at a position on the lower side of the gland (7), the bottom of gas holder (9) is located the position fixedly connected with outlet duct (10) that is close to the right side, the left side outer wall of installation head (1) is located the position threaded connection who is close to the bottom and has threaded rod (11), the right-hand member of threaded rod (11) is rotated and is connected with sealed piece (12), the left end fixedly connected with of threaded rod (11) adjusts cap (13).
2. The easy-to-break combined cap as claimed in claim 1, wherein: the clamping device (5) comprises a fixed seat (51), a lifting rod (52), a baffle (53), a compression spring (54), a rotating block (55), a connecting rod (56), a pull ring (57) and a clamping block (58), the top of the right clamping plate (3) is fixedly connected with a fixed seat (51) at the middle position, the top of the fixed seat (51) is connected with a lifting rod (52) in a sliding way at the middle position, the bottom end of the lifting rod (52) is fixedly connected with a baffle (53), the outer wall of the lifting rod (52) is movably sleeved with a compression spring (54), the top end of the lifting rod (52) is fixedly connected with a rotating block (55), the top of the rotating block (55) is fixedly connected with a connecting rod (56), the top of the connecting rod (56) is fixedly connected with a pull ring (57), and the outer wall of the left side of the rotating block (55) is fixedly connected with a clamping block (58) at the middle position.
3. The easy-to-break combined cap as claimed in claim 1, wherein: the left clamping plate (2) is in a semicircular first shape, and the right clamping plate (3) is in a semicircular second shape.
4. The easy-to-break combined cap as claimed in claim 1, wherein: the top of the left clamping plate (2) is provided with a clamping strip at a position close to the right side.
5. The easy-to-break combined cap as claimed in claim 2, wherein: the pull ring (57) is a hollow plastic pull ring.
6. The easy-to-break combined cap as claimed in claim 1, wherein: the top of the rubber plug (6) is provided with a groove at the middle position.
7. The easy-to-break combined cap as claimed in claim 1, wherein: and an internal thread is arranged at the position of the outer wall of the left side of the mounting head (1) which is just opposite to the threaded rod (11).
8. The easy-to-break combined cap as claimed in claim 1, wherein: the sealing block (12) is made of a rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022848100.3U CN214208914U (en) | 2020-12-01 | 2020-12-01 | Easy-to-fold combined cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022848100.3U CN214208914U (en) | 2020-12-01 | 2020-12-01 | Easy-to-fold combined cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214208914U true CN214208914U (en) | 2021-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022848100.3U Active CN214208914U (en) | 2020-12-01 | 2020-12-01 | Easy-to-fold combined cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214208914U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393802A (en) * | 2022-01-18 | 2022-04-26 | 江阴小乐机电发展有限公司 | Safety monitoring device for full-electric injection molding machine |
-
2020
- 2020-12-01 CN CN202022848100.3U patent/CN214208914U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114393802A (en) * | 2022-01-18 | 2022-04-26 | 江阴小乐机电发展有限公司 | Safety monitoring device for full-electric injection molding machine |
| CN114393802B (en) * | 2022-01-18 | 2024-03-12 | 江阴小乐机电发展有限公司 | Safety monitoring device for full-electric injection molding machine |
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