CN219462086U - Novel portable negative pressure tank - Google Patents
Novel portable negative pressure tank Download PDFInfo
- Publication number
- CN219462086U CN219462086U CN202320605481.3U CN202320605481U CN219462086U CN 219462086 U CN219462086 U CN 219462086U CN 202320605481 U CN202320605481 U CN 202320605481U CN 219462086 U CN219462086 U CN 219462086U
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- piston
- negative pressure
- connecting pipe
- pressure tank
- novel portable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model relates to the field of negative pressure tanks, and provides a novel portable negative pressure tank, which comprises a connecting pipe, wherein clamping pieces are arranged at the two outer ends of the connecting pipe, the clamping pieces comprise elastic rings, stress application strips are respectively and fixedly arranged at the two ends of the elastic rings, the two ends of the connecting pipe are connected with a tank body and a stress application seat, a first piston is arranged at the upper part of the tank body, a clamping strip is arranged at the outer side of the first piston, a second piston is arranged at the lower part of the stress application seat, a clamping strip is arranged at the outer side of the second piston, the clamping pieces are arranged at the outer ends of the connecting pipe, the elastic rings can fix the connecting pipe at the first piston and the second piston, and meanwhile, the first piston and the outer side of the second piston are respectively provided with the clamping strips, so that the sealing effect of the connecting part can be tightly attached to the connecting pipe by utilizing the protruding shape, and the working efficiency is greatly improved.
Description
Technical Field
The utility model relates to the field of negative pressure tanks, in particular to a novel portable negative pressure tank.
Background
The negative pressure tank can adsorb on the body surface of the extracted part by negative pressure suction effect on the acupoints of channels and collaterals, so as to cause local skin congestion or blood stasis, and has the effects of dredging channels and activating blood, dispelling wind and relieving pain, strengthening body resistance and eliminating pathogenic factors, and conditioning viscera, so as to achieve the purpose of preventing and treating diseases.
The negative pressure tank can conveniently carry through the part structure that can conveniently dismantle and assemble in the design, facilitate the use, but the negative pressure tank is dismantling many times and after the equipment, because the tired of material causes the sealed effect of junction to descend, the negative pressure tank can be because the gas leakage when bleeding, leads to long-time can not reaching operating pressure, greatly reduced availability factor.
Disclosure of Invention
The utility model provides a novel portable negative pressure tank, which solves the problems that the negative pressure tank is convenient to carry and use due to a component structure designed to be convenient to disassemble and assemble, the sealing effect of a connecting part is reduced due to fatigue of materials after the negative pressure tank is disassembled and assembled for many times, the negative pressure tank can not reach working pressure for a long time due to air leakage when the negative pressure tank is used for exhausting air, and the use efficiency is greatly reduced.
The technical scheme of the utility model is realized as follows: the anti-rust connecting device comprises a connecting pipe, clamping pieces are arranged at two outer ends of the connecting pipe, each clamping piece comprises an elastic ring, stress application strips are fixedly arranged at two ends of each elastic ring respectively, two ends of the connecting pipe are connected to a tank body and a stress application seat, a piston I is arranged on the upper portion of the tank body, a clamping strip I is arranged on the outer side of the piston I, a piston II is arranged on the lower portion of the stress application seat, a clamping strip II is arranged on the outer side of the piston II, the stress application strips are made of iron materials, and chromium plating treatment is carried out on the outer side of the stress application strips, so that rust prevention is achieved.
As a preferable scheme of the utility model, the upper part of the tank body is fixedly provided with a negative pressure seat, the middle part of the negative pressure seat is provided with a first piston, the first piston is elastically arranged at the middle part of the negative pressure seat through a spring, and the lower part of the first piston is fixedly provided with a rubber sealing gasket.
As a preferable scheme of the utility model, the middle part of the stress application seat is elastically provided with a stress application rod, the lower part of the stress application rod is fixedly provided with a second piston, the second piston is elastically arranged at the middle part of the stress application seat through a spring, and the lower part of the second piston is fixedly provided with a rubber sealing gasket.
As a preferable scheme of the utility model, the bottom surface of the tank body is fixedly provided with the soft cushion, the soft cushion is made of rubber material, the outer side edge angle of the soft cushion is rounded, and the rounded diameter is 2 mm.
As a preferable scheme of the utility model, the upper part of the outer side of the stress application seat is fixedly provided with a handle, the handle and the stress application seat are of an integrated structure, and the corner of the outer side of the handle is rounded through injection molding.
As a preferable scheme of the utility model, a first channel is arranged in the middle of the piston, the first channel in the middle of the piston is formed by injection molding through a die, and a corner of the first channel is rounded.
As a preferable scheme of the utility model, a second channel is arranged in the middle of the second piston, the first channel in the middle of the second piston is formed by injection molding through a die, and the corners of the second channel are rounded.
As a preferable scheme of the utility model, the top surface of the stress application rod is fixedly provided with a pull rod, the pull rod is connected through a bolt and fixedly arranged at the top of the stress application rod, and the outer side corners of the stress application rod are rounded, wherein the rounded diameter is 2 mm.
The novel portable negative pressure tank has the beneficial effects that: the clamping piece is arranged at the outer end of the connecting pipe, the elastic ring can fix the connecting pipe at the first piston and the second piston, the first clamping strip and the second clamping strip are respectively arranged at the outer sides of the first piston and the second piston, the protruding shape can be utilized to be tightly attached to the connecting pipe, the sealing effect of the connecting part is ensured, and the working efficiency is greatly improved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a construction diagram of a connection pipe according to embodiment 1 of the present utility model;
FIG. 2 is a diagram showing the construction of a tank body according to embodiment 1 of the present utility model;
FIG. 3 is a drawing of the suction power structure of embodiment 1 of the present utility model;
FIG. 4 is a block diagram of embodiment 1 of the present utility model;
FIG. 5 is a diagram showing a structure of a piston according to embodiment 1 of the present utility model;
FIG. 6 is a diagram showing a second construction of a piston according to embodiment 1 of the present utility model;
FIG. 7 is a view showing the construction of a fixing member according to embodiment 2 of the present utility model;
in the figure: 1. a connecting pipe; 2. a clamping piece; 201. an elastic ring; 202. a stress application bar; 3. a tank body; 4. a soft cushion; 5. a negative pressure seat; 6. a stress application seat; 7. a stress application rod; 8. a pull rod; 9. a handle; 10. a second piston; 11. a first piston; 12. a first channel; 13. a clamping strip I; 14. a second clamping strip; 15. a second channel; 16. a fixing ring; 17. a connecting block; 18. and a bolt group.
Detailed Description
Example 1
As shown in fig. 1 to 6, the present embodiment provides a novel portable negative pressure tank, and the technical scheme adopted by the present utility model is that the novel portable negative pressure tank comprises a connecting pipe 1, two outer ends of the connecting pipe 1 are provided with clamping pieces 2, the clamping pieces 2 comprise elastic rings 201, two ends of the elastic rings 201 are respectively and fixedly provided with stress application strips 202, two ends of the connecting pipe 1 are connected with a tank body 3 and a stress application seat 6, a piston one 11 is arranged at the upper portion of the tank body 3, a clamping strip one 13 is arranged at the outer side of the piston one 11, a piston two 10 is arranged at the lower portion of the stress application seat 6, a clamping strip two 14 is arranged at the outer side of the piston two 10, the clamping pieces 2 arranged in the present utility model are arranged at the outer end of the connecting pipe 1, the elastic rings 201 can fix the connecting pipe 1 at the positions of the piston one 11 and the piston two 10, meanwhile the outer sides of the piston one 11 and the piston two 10 are respectively provided with the clamping strips one 13 and the clamping strips two 14, the sealing effect of the connecting pipe 1 can be tightly adhered by using the protruding shape, the sealing effect of the connecting position is ensured, and the working efficiency is greatly improved.
The upper part of the tank body 3 is fixedly provided with a negative pressure seat 5, the middle part of the negative pressure seat 5 is provided with a first piston 11, the first piston 11 is used for connecting a connecting pipe, and the on-off of a channel of the negative pressure seat 5 at the upper part of the tank body 3 is controlled to form control on the tank body 3.
The middle part of the stressing seat 6 is elastically provided with a stressing rod 7, the lower part of the stressing rod 7 is fixedly provided with a piston II 10, and the piston II 10 is used for connecting a connecting pipe to control the on-off of a channel at the lower part of the stressing seat 6.
The bottom surface fixed mounting of jar body 3 has cushion 4, and cushion 4 and human skin contact, and cushion 4 relies on the soft characteristic of self, can contact skin better, forms better sealed environment, and on the other hand relies on self soft, can protect skin not to receive the injury.
The upper part of the outer side of the booster seat 6 is fixedly provided with a handle 9, and the handle 9 is used for providing a hand holding space so as to facilitate the air suction operation at the booster seat 6.
The middle part of the first piston 11 is provided with a first channel 12, and the first channel 12 is used for passing gas so as to exhaust the gas in the gas tank 3.
The middle part of the second piston 10 is provided with a second channel 15, and the second channel 15 is used for passing gas, so that the gas in the connecting pipe 1 is discharged.
The top surface of the stressing rod 7 is fixedly provided with a pull rod 8, and the pull rod 8 is used for controlling the advancing path of the stressing rod 7 so that the piston II 10 can move up and down.
Example 2
As shown in fig. 7, based on the same concept as that of the above embodiment 1, the present embodiment further provides a novel portable negative pressure tank, and the adopted technical scheme includes that the negative pressure tank includes a connecting pipe 1, fixing rings 16 are installed at two outer ends of the connecting pipe 1, two groups of connecting blocks 17 are fixedly installed at an opening of the fixing rings 16, the two groups of connecting blocks 17 are connected through bolt groups 18, the fixing rings 16 are installed at the outer ends of the connecting pipe 1, the fixing rings 16 fix the connecting pipe 1 at a first piston 11 and a second piston 10, and simultaneously, a first clamping strip 13 and a second clamping strip 14 are respectively arranged at the outer sides of the first piston 11 and the second piston 10, so that the negative pressure tank can be tightly attached to the connecting pipe 1 by using a protruding shape, thereby ensuring a sealing effect of the connecting part and greatly improving working efficiency.
The utility model relates to a novel portable negative pressure tank working principle: when the novel portable negative pressure tank is used, the novel portable negative pressure tank is firstly installed, the connecting pipe 1 is respectively installed at the outer sides of the piston I11 and the piston II 10, the stressing strip 202 is pinched by hands, the elastic ring 201 is loosened, the clamping piece 2 is clamped with the outer sides of the contact parts of the connecting pipe 1, the piston I11 and the piston II 10, the connecting part is locked, the tank body 1 can be pumped, the pull rod 8 is pulled by force, the stressing rod 7 is lifted upwards, the piston II 10 is enabled to move, the piston I11 is enabled to be opened through the transmission of the connecting pipe 1, air in the tank body 3 enters the connecting pipe 1 through the negative pressure seat 5, and is discharged from a gap in the middle of the stressing seat 6 until the pumping work of the negative pressure tank is completed, and the novel portable negative pressure tank can be used.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. Novel portable negative pressure jar, its characterized in that: including connecting pipe (1), fastener (2) are installed to connecting pipe (1) both ends outer end, fastener (2) are including elastic ring (201), elastic ring (201) both ends fixed mounting respectively have afterburning strip (202), connecting pipe (1) both ends are connected in jar body (3) and afterburning seat (6), jar body (3) upper portion is provided with piston one (11), piston one (11) outside is provided with card strip one (13), afterburning seat (6) lower part is provided with piston two (10), piston two (10) outside is provided with card strip two (14).
2. The novel portable negative pressure tank according to claim 1, wherein: the negative pressure tank is characterized in that a negative pressure seat (5) is fixedly arranged at the upper part of the tank body (3), and a first piston (11) is arranged in the middle of the negative pressure seat (5).
3. The novel portable negative pressure tank according to claim 1, wherein: the middle part of the stress application seat (6) is elastically provided with a stress application rod (7), and the lower part of the stress application rod (7) is fixedly provided with a piston II (10).
4. The novel portable negative pressure tank according to claim 2, wherein: the soft cushion (4) is fixedly arranged on the bottom surface of the tank body (3).
5. A novel portable negative pressure tank according to claim 3, characterized in that: the upper part of the outer side of the stress application seat (6) is fixedly provided with a handle (9).
6. The novel portable negative pressure tank according to claim 1, wherein: the middle part of the first piston (11) is provided with a first channel (12).
7. The novel portable negative pressure tank according to claim 1, wherein: and a second channel (15) is arranged in the middle of the second piston (10).
8. A novel portable negative pressure tank according to claim 3, characterized in that: the top surface of the stress application rod (7) is fixedly provided with a pull rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320605481.3U CN219462086U (en) | 2023-03-24 | 2023-03-24 | Novel portable negative pressure tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320605481.3U CN219462086U (en) | 2023-03-24 | 2023-03-24 | Novel portable negative pressure tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219462086U true CN219462086U (en) | 2023-08-04 |
Family
ID=87437605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320605481.3U Active CN219462086U (en) | 2023-03-24 | 2023-03-24 | Novel portable negative pressure tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219462086U (en) |
-
2023
- 2023-03-24 CN CN202320605481.3U patent/CN219462086U/en active Active
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